分离内存分配接口与内存分配算法 (#5175)

* [kernel][mem] Multiple instances of small memory allocation algorithm

* [kernel][mem] Change small memory management algorithm memory header flag

* [kernel][mem] Fix assertion problem

* [kernel][slab] Multiple instances of slab memory management algorithm

* [kernel][memheap] Remove rt_malloc/rt_free/rt_realloc and other related memory interfaces

* [kernel][mem] Clean up memory space of small memory management objects

* [kernel][kservice] Add memory application interface and thread protection interface

* [kernel][kservice] Fix function return value problem

* [kernel][memheap] Optimize memheaptrace print

* [kernel][memheap] Support best mode

* [kernel][memory] Remove semaphore lock

* [kernel][memheap] Add locked flag

* [kernel][memory] Support malloc memory in interrupt

* [kernel][memheap] Add 'memheapcheck' cmd

* [kernel][mem] Fix failure to request full memory

* [kernel][memheap] Fix compilation warning

* [kernel][mem] Fix mem realloc ASSERT

* [examples][testcases] Add small mem testcase

* [examples][mem_tc] Modify test memory size

* [examples][testcases] Add slab memory management algorithm test case

* [examples][testcases] fix small memory management algorithm test case

* [kernel][memory] Adjusting memory allocation algorithm object definition and interface

* [kernel][memory] Fix compilation warning

* [examples][utest] Fix mem test case

* [examples][utest] fix slab test case

* [utest][testcases] Shorten test time

* [kernel][memory] Formatting code

* [examples][utest] Adjust test run time

* [examples][utest] Formatting code

* [bsp] update all rtconfig.h

bsp/CME_M7/Kconfig

@@ -0,0 +1,28 @@
+mainmenu "RT-Thread Configuration"
+
+config BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../.."
+
+# you can change the RTT_ROOT default "../.." to your rtthread_root,
+# example : default "F:/git_repositories/rt-thread"
+
+config PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+
+config SOC_CME_M7
+    bool 
+    select ARCH_ARM_CORTEX_M3
+    select RT_USING_COMPONENTS_INIT
+    default y

bsp/CME_M7/rtconfig.h

@@ -1,136 +1,304 @@
-/* RT-Thread config file */
-#ifndef __RTTHREAD_CFG_H__
-#define __RTTHREAD_CFG_H__
+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
 
-/* RT_NAME_MAX*/
-#define RT_NAME_MAX		8
+/* Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib) */
 
-/* RT_ALIGN_SIZE*/
-#define RT_ALIGN_SIZE	4
+/* RT-Thread Kernel */
 
-/* PRIORITY_MAX */
-#define RT_THREAD_PRIORITY_MAX	32
-
-/* Tick per Second */
-#define RT_TICK_PER_SECOND	100
-
-/* SECTION: RT_DEBUG */
-/* Thread Debug */
-#define RT_DEBUG
-#define RT_DEBUG_COLOR
+#define RT_NAME_MAX 8
+#define RT_ALIGN_SIZE 4
+#define RT_THREAD_PRIORITY_32
+#define RT_THREAD_PRIORITY_MAX 32
+#define RT_TICK_PER_SECOND 100
 #define RT_USING_OVERFLOW_CHECK
-
-/* Using Hook */
 #define RT_USING_HOOK
+#define RT_USING_IDLE_HOOK
+#define RT_IDLE_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 256
+#define RT_USING_TIMER_SOFT
+#define RT_TIMER_THREAD_PRIO 4
+#define RT_TIMER_THREAD_STACK_SIZE 512
+
+/* kservice optimization */
+
+/* end of kservice optimization */
+#define RT_DEBUG
+
+/* Inter-Thread communication */
 
-/* SECTION: IPC */
-/* Using Semaphore*/
 #define RT_USING_SEMAPHORE
-
-/* Using Mutex */
 #define RT_USING_MUTEX
-
-/* Using Event */
 #define RT_USING_EVENT
-
-/* Using MailBox */
 #define RT_USING_MAILBOX
-
-/* Using Message Queue */
 #define RT_USING_MESSAGEQUEUE
+/* end of Inter-Thread communication */
+
+/* Memory Management */
 
-/* SECTION: Memory Management */
-/* Using Memory Pool Management*/
 #define RT_USING_MEMPOOL
-
-/* Using Dynamic Heap Management */
-#define RT_USING_HEAP
-
-/* Using Small MM */
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
+#define RT_USING_HEAP
+/* end of Memory Management */
+
+/* Kernel Device Object */
+
+#define RT_USING_DEVICE
+#define RT_USING_CONSOLE
+#define RT_CONSOLEBUF_SIZE 128
+#define RT_CONSOLE_DEVICE_NAME "uart2"
+/* end of Kernel Device Object */
+#define RT_VER_NUM 0x40100
+/* end of RT-Thread Kernel */
+#define ARCH_ARM
+#define RT_USING_CPU_FFS
+#define ARCH_ARM_CORTEX_M
+#define ARCH_ARM_CORTEX_M3
+
+/* RT-Thread Components */
 
 #define RT_USING_COMPONENTS_INIT
 
-/* SECTION: Device System */
-/* Using Device System */
-#define RT_USING_DEVICE
+/* C++ features */
+
+/* end of C++ features */
+
+/* Command shell */
+
+#define RT_USING_FINSH
+#define RT_USING_MSH
+#define FINSH_USING_MSH
+#define FINSH_THREAD_NAME "tshell"
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
+#define FINSH_USING_SYMTAB
+#define FINSH_CMD_SIZE 80
+#define MSH_USING_BUILT_IN_COMMANDS
+#define FINSH_USING_DESCRIPTION
+#define FINSH_ARG_MAX 10
+/* end of Command shell */
+
+/* Device virtual file system */
+
+#define RT_USING_DFS
+#define DFS_USING_POSIX
+#define DFS_USING_WORKDIR
+#define DFS_FILESYSTEMS_MAX 4
+#define DFS_FILESYSTEM_TYPES_MAX 4
+#define DFS_FD_MAX 16
+#define RT_USING_DFS_ELMFAT
+
+/* elm-chan's FatFs, Generic FAT Filesystem Module */
+
+#define RT_DFS_ELM_CODE_PAGE 437
+#define RT_DFS_ELM_WORD_ACCESS
+#define RT_DFS_ELM_USE_LFN_3
+#define RT_DFS_ELM_USE_LFN 3
+#define RT_DFS_ELM_LFN_UNICODE_0
+#define RT_DFS_ELM_LFN_UNICODE 0
+#define RT_DFS_ELM_MAX_LFN 255
+#define RT_DFS_ELM_DRIVES 2
+#define RT_DFS_ELM_MAX_SECTOR_SIZE 512
+#define RT_DFS_ELM_REENTRANT
+#define RT_DFS_ELM_MUTEX_TIMEOUT 3000
+/* end of elm-chan's FatFs, Generic FAT Filesystem Module */
+/* end of Device virtual file system */
+
+/* Device Drivers */
+
 #define RT_USING_DEVICE_IPC
 #define RT_USING_SERIAL
+#define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
+#define RT_SERIAL_RB_BUFSZ 64
+#define RT_USING_PIN
 
-/* SECTION: Console options */
-#define RT_USING_CONSOLE
-/* the buffer size of console*/
-#define RT_CONSOLEBUF_SIZE	128
-#define RT_CONSOLE_DEVICE_NAME	        "uart2"
+/* Using USB */
 
-/* SECTION: finsh, a C-Express shell */
-#define RT_USING_FINSH
-/* Using symbol table */
-#define FINSH_USING_SYMTAB
-#define FINSH_USING_DESCRIPTION
-#define FINSH_USING_MSH
-//#define FINSH_USING_MSH_ONLY
+/* end of Using USB */
+/* end of Device Drivers */
+
+/* POSIX layer and C standard library */
 
 #define RT_USING_LIBC
+#define RT_LIBC_USING_TIME
+#define RT_LIBC_DEFAULT_TIMEZONE 8
 
-/* SECTION: device filesystem */
-/* #define RT_USING_DFS */
-#define RT_USING_DFS_ELMFAT
-#define RT_DFS_ELM_REENTRANT
-#define RT_DFS_ELM_WORD_ACCESS
-#define RT_DFS_ELM_DRIVES			1
-#define RT_DFS_ELM_USE_LFN			2
-#define RT_DFS_ELM_MAX_LFN			255
-#define RT_DFS_ELM_MAX_SECTOR_SIZE  512
+/* POSIX (Portable Operating System Interface) layer */
 
-/* the max number of mounted filesystem */
-#define DFS_FILESYSTEMS_MAX			2
-/* the max number of opened files 		*/
-#define DFS_FD_MAX					4
 
-/* SECTION: lwip, a lighwight TCP/IP protocol stack */
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
+/* end of POSIX (Portable Operating System Interface) layer */
+/* end of POSIX layer and C standard library */
+
+/* Network */
+
+/* Socket abstraction layer */
+
+/* end of Socket abstraction layer */
+
+/* Network interface device */
+
+#define NETDEV_USING_PING
+/* end of Network interface device */
+
+/* light weight TCP/IP stack */
+
 #define RT_USING_LWIP
 #define RT_USING_LWIP203
-/* Enable ICMP protocol*/
+#define RT_LWIP_MEM_ALIGNMENT 4
+#define RT_LWIP_IGMP
 #define RT_LWIP_ICMP
-/* Enable UDP protocol*/
-#define RT_LWIP_UDP
-/* Enable TCP protocol*/
-#define RT_LWIP_TCP
-/* Enable DNS */
 #define RT_LWIP_DNS
-/* Enable DHCP */
-// #define RT_LWIP_DHCP
+#define RT_LWIP_DHCP
+#define IP_SOF_BROADCAST 1
+#define IP_SOF_BROADCAST_RECV 1
 
-#define RT_MEMP_NUM_NETCONN     12
-#define RT_LWIP_PBUF_NUM        3
-#define RT_LWIP_RAW_PCB_NUM     2
-#define RT_LWIP_UDP_PCB_NUM     4
-#define RT_LWIP_TCP_PCB_NUM     8
-#define RT_LWIP_TCP_SEG_NUM     40
-#define RT_LWIP_TCP_SND_BUF     4380
-#define RT_LWIP_TCP_WND         4380
+/* Static IPv4 Address */
 
-/* ip address of target */
 #define RT_LWIP_IPADDR "192.168.1.30"
+#define RT_LWIP_GWADDR "192.168.1.1"
+#define RT_LWIP_MSKADDR "255.255.255.0"
+/* end of Static IPv4 Address */
+#define RT_LWIP_UDP
+#define RT_LWIP_TCP
+#define RT_LWIP_RAW
+#define RT_MEMP_NUM_NETCONN 12
+#define RT_LWIP_PBUF_NUM 3
+#define RT_LWIP_RAW_PCB_NUM 2
+#define RT_LWIP_UDP_PCB_NUM 4
+#define RT_LWIP_TCP_PCB_NUM 8
+#define RT_LWIP_TCP_SEG_NUM 40
+#define RT_LWIP_TCP_SND_BUF 4380
+#define RT_LWIP_TCP_WND 4380
+#define RT_LWIP_TCPTHREAD_PRIORITY 12
+#define RT_LWIP_TCPTHREAD_MBOX_SIZE 4
+#define RT_LWIP_TCPTHREAD_STACKSIZE 1024
+#define RT_LWIP_ETHTHREAD_PRIORITY 15
+#define RT_LWIP_ETHTHREAD_STACKSIZE 512
+#define RT_LWIP_ETHTHREAD_MBOX_SIZE 4
+#define LWIP_NETIF_STATUS_CALLBACK 1
+#define LWIP_NETIF_LINK_CALLBACK 1
+#define SO_REUSE 1
+#define LWIP_SO_RCVTIMEO 1
+#define LWIP_SO_SNDTIMEO 1
+#define LWIP_SO_RCVBUF 1
+#define LWIP_SO_LINGER 0
+#define LWIP_NETIF_LOOPBACK 0
+#define RT_LWIP_USING_PING
+/* end of light weight TCP/IP stack */
 
-/* gateway address of target */
-#define RT_LWIP_GWADDR  "192.168.1.1"
+/* AT commands */
 
-/* mask address of target */
-#define RT_LWIP_MSKADDR  "255.255.255.0"
+/* end of AT commands */
+/* end of Network */
 
-/* tcp thread options */
-#define RT_LWIP_TCPTHREAD_PRIORITY		12
-#define RT_LWIP_TCPTHREAD_MBOX_SIZE		4
-#define RT_LWIP_TCPTHREAD_STACKSIZE		1024
+/* VBUS(Virtual Software BUS) */
 
-#define RT_LWIP_ETHTHREAD_PRIORITY		15
-#define RT_LWIP_ETHTHREAD_MBOX_SIZE		4
-#define RT_LWIP_ETHTHREAD_STACKSIZE		512
+/* end of VBUS(Virtual Software BUS) */
 
-// <bool name="RT_USING_CMSIS_OS" description="Using CMSIS OS API" default="true" />
-// #define RT_USING_CMSIS_OS
+/* Utilities */
+
+/* end of Utilities */
+/* end of RT-Thread Components */
+
+/* RT-Thread Utestcases */
+
+/* end of RT-Thread Utestcases */
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+
+/* Wi-Fi */
+
+/* Marvell WiFi */
+
+/* end of Marvell WiFi */
+
+/* Wiced WiFi */
+
+/* end of Wiced WiFi */
+/* end of Wi-Fi */
+
+/* IoT Cloud */
+
+/* end of IoT Cloud */
+/* end of IoT - internet of things */
+
+/* security packages */
+
+/* end of security packages */
+
+/* language packages */
+
+/* end of language packages */
+
+/* multimedia packages */
+
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+/* end of LVGL: powerful and easy-to-use embedded GUI library */
+
+/* u8g2: a monochrome graphic library */
+
+/* end of u8g2: a monochrome graphic library */
+
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
+/* end of PainterEngine: A cross-platform graphics application framework written in C language */
+/* end of multimedia packages */
+
+/* tools packages */
+
+/* end of tools packages */
+
+/* system packages */
+
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
+/* acceleration: Assembly language or algorithmic acceleration packages */
+
+/* end of acceleration: Assembly language or algorithmic acceleration packages */
+
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+/* end of Micrium: Micrium software products porting for RT-Thread */
+/* end of system packages */
+
+/* peripheral libraries and drivers */
+
+/* end of peripheral libraries and drivers */
+
+/* AI packages */
+
+/* end of AI packages */
+
+/* miscellaneous packages */
+
+/* samples: kernel and components samples */
+
+/* end of samples: kernel and components samples */
+
+/* entertainment: terminal games and other interesting software packages */
+
+/* end of entertainment: terminal games and other interesting software packages */
+/* end of miscellaneous packages */
+/* end of RT-Thread online packages */
+#define SOC_CME_M7
 
 #endif

bsp/Vango_V85xx/.config

@@ -58,12 +58,16 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 # Memory Management
 #
 CONFIG_RT_USING_MEMPOOL=y
-# CONFIG_RT_USING_MEMHEAP is not set
-# CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMHEAP is not set
+CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
+# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
 # CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
 CONFIG_RT_USING_HEAP=y
 # end of Memory Management
 
@@ -136,7 +140,6 @@ CONFIG_RT_USING_DFS_DEVFS=y
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
-CONFIG_RT_PIPE_BUFSZ=512
 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_USING_SERIAL_V1=y
@@ -190,10 +193,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_RT_USING_POSIX_FS is not set
 # CONFIG_RT_USING_POSIX_DELAY is not set
 # CONFIG_RT_USING_POSIX_GETLINE is not set
-# CONFIG_RT_USING_POSIX_MMAP is not set
-# CONFIG_RT_USING_POSIX_TERMIOS is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# end of Interprocess Communication (IPC)
 # end of POSIX (Portable Operating System Interface) layer
 # end of POSIX layer and C standard library
 
@@ -356,7 +366,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -378,10 +388,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 # LVGL: powerful and easy-to-use embedded GUI library
 #
-# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # end of LVGL: powerful and easy-to-use embedded GUI library
 
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# end of u8g2: a monochrome graphic library
+
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -396,13 +413,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_TINYJPEG is not set
 # CONFIG_PKG_USING_UGUI is not set
 
-#
-# u8g2: a monochrome graphic library
-#
-# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
-# CONFIG_PKG_USING_U8G2 is not set
-# end of u8g2: a monochrome graphic library
-
 #
 # PainterEngine: A cross-platform graphics application framework written in C language
 #
@@ -460,9 +470,16 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+# end of enhanced kernel services
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
@@ -472,7 +489,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 #
 # CONFIG_PKG_USING_CMSIS_5 is not set
-# CONFIG_PKG_USING_CMSIS_5_AUX is not set
 # CONFIG_PKG_USING_CMSIS_RTOS2 is not set
 # end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 
@@ -487,6 +503,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_UC_MODBUS is not set
 # end of Micrium: Micrium software products porting for RT-Thread
 
+# CONFIG_RT_USING_ARDUINO is not set
 # CONFIG_PKG_USING_GUIENGINE is not set
 # CONFIG_PKG_USING_CAIRO is not set
 # CONFIG_PKG_USING_PIXMAN is not set
@@ -511,8 +528,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
@@ -520,6 +535,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
 # CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_USB_STACK is not set
 # end of system packages
 
 #

bsp/Vango_V85xx/rtconfig.h

@@ -37,6 +37,7 @@
 
 #define RT_USING_MEMPOOL
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
 /* end of Memory Management */
 
@@ -92,7 +93,6 @@
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
@@ -112,6 +112,13 @@
 
 /* POSIX (Portable Operating System Interface) layer */
 
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
 /* end of POSIX (Portable Operating System Interface) layer */
 /* end of POSIX layer and C standard library */
 
@@ -197,6 +204,10 @@
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 /* end of acceleration: Assembly language or algorithmic acceleration packages */

bsp/acm32f0x0-nucleo/drivers/Kconfig

@@ -4,6 +4,7 @@ config SOC_ACM32F070RBT7
     bool
     select SOC_SERIES_ACM32F0
     select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
     default y
 
 config SOC_SRAM_START_ADDR

bsp/acm32f0x0-nucleo/project.ewp

@@ -354,13 +354,13 @@
           <state>$PROJ_DIR$\libraries\HAL_Driver\Inc</state>
           <state>$PROJ_DIR$\..\..\include</state>
           <state>$PROJ_DIR$\applications</state>
-          <state>$PROJ_DIR$\..\..\components\libc\compilers\dlib</state>
           <state>$PROJ_DIR$\drivers</state>
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common</state>
+          <state>$PROJ_DIR$\..\..\examples\utest\testcases\kernel</state>
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\libraries\Device</state>
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common\nogcc</state>
-          <state>$PROJ_DIR$\..\..\examples\utest\testcases\kernel</state>
+          <state>$PROJ_DIR$\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\libraries\CMSIS</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\cortex-m0</state>
           <state>$PROJ_DIR$\..\..\components\drivers\include</state>
@@ -1406,13 +1406,13 @@
           <state>$PROJ_DIR$\libraries\HAL_Driver\Inc</state>
           <state>$PROJ_DIR$\..\..\include</state>
           <state>$PROJ_DIR$\applications</state>
-          <state>$PROJ_DIR$\..\..\components\libc\compilers\dlib</state>
           <state>$PROJ_DIR$\drivers</state>
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common</state>
+          <state>$PROJ_DIR$\..\..\examples\utest\testcases\kernel</state>
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\libraries\Device</state>
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common\nogcc</state>
-          <state>$PROJ_DIR$\..\..\examples\utest\testcases\kernel</state>
+          <state>$PROJ_DIR$\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\libraries\CMSIS</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\cortex-m0</state>
           <state>$PROJ_DIR$\..\..\components\drivers\include</state>
@@ -2155,10 +2155,10 @@
       <name>$PROJ_DIR$\..\..\libcpu\arm\common\showmem.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m0\cpuport.c</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m0\context_iar.S</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m0\context_iar.S</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m0\cpuport.c</name>
     </file>
   </group>
   <group>
@@ -2175,24 +2175,24 @@
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\serial\serial.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\workqueue.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\ringblk_buf.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\completion.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\waitqueue.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\ringbuffer.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\waitqueue.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\dataqueue.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\workqueue.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\completion.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\pipe.c</name>
     </file>
@@ -2203,22 +2203,22 @@
   <group>
     <name>Drivers</name>
     <file>
-      <name>$PROJ_DIR$\drivers\drv_hwtimer.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\drivers\drv_wdt.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\drivers\drv_adc.c</name>
+      <name>$PROJ_DIR$\drivers\board.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\drivers\drv_uart.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\drivers\drv_adc.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\drivers\drv_gpio.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\drivers\board.c</name>
+      <name>$PROJ_DIR$\drivers\drv_wdt.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\drivers\drv_hwtimer.c</name>
     </file>
   </group>
   <group>
@@ -2229,48 +2229,51 @@
     <file>
       <name>$PROJ_DIR$\..\..\components\finsh\msh.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\finsh\cmd.c</name>
+    </file>
   </group>
   <group>
     <name>Kernel</name>
     <file>
-      <name>$PROJ_DIR$\..\..\src\mempool.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\object.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\thread.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\scheduler.c</name>
+      <name>$PROJ_DIR$\..\..\src\components.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\clock.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\kservice.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\components.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\timer.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\scheduler.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\mem.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\mempool.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\idle.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\device.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\kservice.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\thread.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\object.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\ipc.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\irq.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\mem.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\idle.c</name>
-    </file>
   </group>
   <group>
     <name>libc</name>
@@ -2281,10 +2284,7 @@
       <name>$PROJ_DIR$\..\..\components\libc\compilers\common\stdlib.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscalls.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_read.c</name>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_open.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_lseek.c</name>
@@ -2293,27 +2293,27 @@
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_close.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_open.c</name>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscalls.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\environ.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\libc.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_mem.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\stdio.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_write.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_read.c</name>
     </file>
   </group>
+  <group>
+    <name>POSIX</name>
+  </group>
   <group>
     <name>utestcases</name>
   </group>

bsp/acm32f0x0-nucleo/project.uvprojx

@@ -336,7 +336,7 @@
               <MiscControls />
               <Define>RT_USING_ARM_LIBC, __RTTHREAD__, __CLK_TCK=RT_TICK_PER_SECOND</Define>
               <Undefine />
-              <IncludePath>libraries\HAL_Driver\Inc;libraries\Device;libraries\CMSIS;applications;.;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m0;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;drivers;..\..\components\finsh;.;..\..\include;..\..\components\libc\compilers\armlibc;..\..\components\libc\compilers\common;..\..\components\libc\compilers\common\nogcc;..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>libraries\HAL_Driver\Inc;libraries\Device;libraries\CMSIS;applications;.;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m0;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;drivers;..\..\components\finsh;.;..\..\include;..\..\components\libc\compilers\common;..\..\components\libc\compilers\common\nogcc;..\..\components\libc\posix\io\poll;..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -469,13 +469,6 @@
               <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>backtrace.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>div0.c</FileName>
@@ -485,9 +478,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>context_rvds.S</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\..\libcpu\arm\cortex-m0\context_rvds.S</FilePath>
+              <FileName>backtrace.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -497,6 +490,13 @@
               <FilePath>..\..\libcpu\arm\cortex-m0\cpuport.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>context_rvds.S</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\libcpu\arm\cortex-m0\context_rvds.S</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>DeviceDrivers</GroupName>
@@ -528,27 +528,6 @@
               <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>waitqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>pipe.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dataqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>ringblk_buf.c</FileName>
@@ -558,9 +537,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>workqueue.c</FileName>
+              <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -577,6 +556,27 @@
               <FilePath>..\..\components\drivers\src\completion.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>pipe.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>waitqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>workqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>watchdog.c</FileName>
@@ -594,13 +594,6 @@
               <FilePath>drivers\drv_gpio.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>drv_uart.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\drv_uart.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>drv_hwtimer.c</FileName>
@@ -608,13 +601,6 @@
               <FilePath>drivers\drv_hwtimer.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>drv_adc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\drv_adc.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>drv_wdt.c</FileName>
@@ -629,6 +615,20 @@
               <FilePath>drivers\board.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>drv_adc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_adc.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_uart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_uart.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Finsh</GroupName>
@@ -646,37 +646,16 @@
               <FilePath>..\..\components\finsh\msh.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>cmd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\finsh\cmd.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Kernel</GroupName>
-          <Files>
-            <File>
-              <FileName>clock.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\clock.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>scheduler.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\scheduler.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>idle.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\idle.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ipc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\ipc.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>components.c</FileName>
@@ -684,34 +663,6 @@
               <FilePath>..\..\src\components.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>mem.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\mem.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>timer.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\timer.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>irq.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\irq.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>device.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\device.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>object.c</FileName>
@@ -721,9 +672,37 @@
           </Files>
           <Files>
             <File>
-              <FileName>thread.c</FileName>
+              <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\thread.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>clock.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\clock.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>irq.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\irq.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>mempool.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\mempool.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ipc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\ipc.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -735,9 +714,37 @@
           </Files>
           <Files>
             <File>
-              <FileName>mempool.c</FileName>
+              <FileName>thread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\mempool.c</FilePath>
+              <FilePath>..\..\src\thread.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>scheduler.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\scheduler.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>device.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\device.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>timer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\timer.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>mem.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\mem.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -750,13 +757,6 @@
               <FilePath>..\..\components\libc\compilers\armlibc\syscalls.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>libc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\libc.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>mem_std.c</FileName>
@@ -766,9 +766,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>time.c</FileName>
+              <FileName>libc_syms.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\common\time.c</FilePath>
+              <FilePath>..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -778,6 +778,13 @@
               <FilePath>..\..\components\libc\compilers\common\stdlib.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>time.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\libc\compilers\common\time.c</FilePath>
+            </File>
+          </Files>
         </Group>
       </Groups>
     </Target>

bsp/acm32f0x0-nucleo/rtconfig.h

@@ -1,8 +1,7 @@
 #ifndef RT_CONFIG_H__
 #define RT_CONFIG_H__
 
-/* Automatically generated file; DO NOT EDIT. */
-/* RT-Thread Project Configuration */
+/* Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib) */
 
 /* RT-Thread Kernel */
 
@@ -22,6 +21,7 @@
 
 /* kservice optimization */
 
+/* end of kservice optimization */
 #define RT_DEBUG
 
 /* Inter-Thread communication */
@@ -31,12 +31,15 @@
 #define RT_USING_EVENT
 #define RT_USING_MAILBOX
 #define RT_USING_MESSAGEQUEUE
+/* end of Inter-Thread communication */
 
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
+/* end of Memory Management */
 
 /* Kernel Device Object */
 
@@ -45,7 +48,9 @@
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart1"
-#define RT_VER_NUM 0x40004
+/* end of Kernel Device Object */
+#define RT_VER_NUM 0x40100
+/* end of RT-Thread Kernel */
 #define ARCH_ARM
 #define ARCH_ARM_CORTEX_M
 #define ARCH_ARM_CORTEX_M0
@@ -54,33 +59,37 @@
 
 #define RT_USING_COMPONENTS_INIT
 #define RT_USING_USER_MAIN
-#define RT_MAIN_THREAD_STACK_SIZE   2048
+#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_PRIORITY 10
 
 /* C++ features */
 
+/* end of C++ features */
 
 /* Command shell */
 
 #define RT_USING_FINSH
+#define RT_USING_MSH
+#define FINSH_USING_MSH
 #define FINSH_THREAD_NAME "tshell"
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
 #define FINSH_USING_HISTORY
 #define FINSH_HISTORY_LINES 5
 #define FINSH_USING_SYMTAB
-#define FINSH_USING_DESCRIPTION
-#define FINSH_THREAD_PRIORITY 20
-#define FINSH_THREAD_STACK_SIZE 4096
 #define FINSH_CMD_SIZE 80
-#define FINSH_USING_MSH
-#define FINSH_USING_MSH_DEFAULT
+#define MSH_USING_BUILT_IN_COMMANDS
+#define FINSH_USING_DESCRIPTION
 #define FINSH_ARG_MAX 10
+/* end of Command shell */
 
 /* Device virtual file system */
 
+/* end of Device virtual file system */
 
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
@@ -92,34 +101,58 @@
 
 /* Using USB */
 
+/* end of Using USB */
+/* end of Device Drivers */
 
 /* POSIX layer and C standard library */
 
 #define RT_USING_LIBC
+#define RT_LIBC_USING_TIME
 #define RT_LIBC_DEFAULT_TIMEZONE 8
 
+/* POSIX (Portable Operating System Interface) layer */
+
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
+/* end of POSIX (Portable Operating System Interface) layer */
+/* end of POSIX layer and C standard library */
+
 /* Network */
 
 /* Socket abstraction layer */
 
+/* end of Socket abstraction layer */
 
 /* Network interface device */
 
+/* end of Network interface device */
 
 /* light weight TCP/IP stack */
 
+/* end of light weight TCP/IP stack */
 
 /* AT commands */
 
+/* end of AT commands */
+/* end of Network */
 
 /* VBUS(Virtual Software BUS) */
 
+/* end of VBUS(Virtual Software BUS) */
 
 /* Utilities */
 
+/* end of Utilities */
+/* end of RT-Thread Components */
 
 /* RT-Thread Utestcases */
 
+/* end of RT-Thread Utestcases */
 
 /* RT-Thread online packages */
 
@@ -130,36 +163,83 @@
 
 /* Marvell WiFi */
 
+/* end of Marvell WiFi */
 
 /* Wiced WiFi */
 
+/* end of Wiced WiFi */
+/* end of Wi-Fi */
 
 /* IoT Cloud */
 
+/* end of IoT Cloud */
+/* end of IoT - internet of things */
 
 /* security packages */
 
+/* end of security packages */
 
 /* language packages */
 
+/* end of language packages */
 
 /* multimedia packages */
 
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+/* end of LVGL: powerful and easy-to-use embedded GUI library */
+
+/* u8g2: a monochrome graphic library */
+
+/* end of u8g2: a monochrome graphic library */
+
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
+/* end of PainterEngine: A cross-platform graphics application framework written in C language */
+/* end of multimedia packages */
 
 /* tools packages */
 
+/* end of tools packages */
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
+/* acceleration: Assembly language or algorithmic acceleration packages */
+
+/* end of acceleration: Assembly language or algorithmic acceleration packages */
+
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+/* end of Micrium: Micrium software products porting for RT-Thread */
+/* end of system packages */
 
 /* peripheral libraries and drivers */
 
+/* end of peripheral libraries and drivers */
+
+/* AI packages */
+
+/* end of AI packages */
 
 /* miscellaneous packages */
 
-
 /* samples: kernel and components samples */
 
+/* end of samples: kernel and components samples */
+
+/* entertainment: terminal games and other interesting software packages */
+
+/* end of entertainment: terminal games and other interesting software packages */
+/* end of miscellaneous packages */
+/* end of RT-Thread online packages */
 #define SOC_SERIES_ACM32F0
 
 /* Hardware Drivers Config */
@@ -178,6 +258,7 @@
 
 #define BSP_USING_GPIO1
 #define BSP_USING_GPIO2
+/* end of Hardware GPIO */
 #define BSP_USING_ADC
 
 /* Hardware UART */
@@ -189,12 +270,15 @@
 #define BSP_USING_UART3
 #define BSP_UART3_RX_USING_DMA
 #define BSP_UART3_TX_USING_DMA
+/* end of Hardware UART */
 
 /* Hardware I2C */
 
+/* end of Hardware I2C */
 
 /* Hardware CAN */
 
+/* end of Hardware CAN */
 
 /* Hardware TIMER */
 
@@ -205,19 +289,25 @@
 #define BSP_USING_TIM15
 #define BSP_USING_TIM16
 #define BSP_USING_TIM17
+/* end of Hardware TIMER */
 
 /* Hardware WDT */
 
 #define BSP_USING_WDT
 #define BSP_USING_IWDT
+/* end of Hardware WDT */
 
 /* Hardware SPI */
 
+/* end of Hardware SPI */
 
 /* Hardware CRYPTO */
 
+/* end of Hardware CRYPTO */
+/* end of On-chip Peripheral Drivers */
 
 /* Board extended module Drivers */
 
+/* end of Hardware Drivers Config */
 
 #endif

bsp/acm32f4xx-nucleo/project.uvprojx

@@ -336,7 +336,7 @@
               <MiscControls />
               <Define>RT_USING_ARM_LIBC, __RTTHREAD__, __CLK_TCK=RT_TICK_PER_SECOND</Define>
               <Undefine />
-              <IncludePath>libraries\HAL_Driver\Inc;libraries\Device;libraries\CMSIS;applications;.;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m33;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;drivers;..\..\components\finsh;.;..\..\include;..\..\components\libc\compilers\armlibc;..\..\components\libc\compilers\common;..\..\components\libc\compilers\common\nogcc;..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>libraries\HAL_Driver\Inc;libraries\Device;libraries\CMSIS;applications;.;..\..\libcpu\arm\common;..\..\libcpu\arm\cortex-m33;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;drivers;..\..\components\finsh;.;..\..\include;..\..\components\libc\compilers\common;..\..\components\libc\compilers\common\nogcc;..\..\components\libc\posix\io\poll;..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -441,13 +441,6 @@
         </Group>
         <Group>
           <GroupName>CPU</GroupName>
-          <Files>
-            <File>
-              <FileName>div0.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>showmem.c</FileName>
@@ -455,6 +448,13 @@
               <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>div0.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>backtrace.c</FileName>
@@ -462,20 +462,6 @@
               <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>trustzone.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\cortex-m33\trustzone.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>syscall_rvds.S</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\..\libcpu\arm\cortex-m33\syscall_rvds.S</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>context_rvds.S</FileName>
@@ -490,6 +476,20 @@
               <FilePath>..\..\libcpu\arm\cortex-m33\cpuport.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>trustzone.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\libcpu\arm\cortex-m33\trustzone.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>syscall_rvds.S</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\libcpu\arm\cortex-m33\syscall_rvds.S</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>DeviceDrivers</GroupName>
@@ -507,20 +507,6 @@
               <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>dataqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>workqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>waitqueue.c</FileName>
@@ -528,20 +514,6 @@
               <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>pipe.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ringbuffer.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>ringblk_buf.c</FileName>
@@ -549,6 +521,20 @@
               <FilePath>..\..\components\drivers\src\ringblk_buf.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>dataqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>pipe.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>completion.c</FileName>
@@ -556,9 +542,30 @@
               <FilePath>..\..\components\drivers\src\completion.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>workqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ringbuffer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Drivers</GroupName>
+          <Files>
+            <File>
+              <FileName>board.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\board.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>drv_gpio.c</FileName>
@@ -573,13 +580,6 @@
               <FilePath>drivers\drv_uart.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>board.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>drivers\board.c</FilePath>
-            </File>
-          </Files>
         </Group>
         <Group>
           <GroupName>Finsh</GroupName>
@@ -607,6 +607,27 @@
         </Group>
         <Group>
           <GroupName>Kernel</GroupName>
+          <Files>
+            <File>
+              <FileName>mem.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\mem.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>idle.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\idle.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>timer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\timer.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>irq.c</FileName>
@@ -623,16 +644,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>kservice.c</FileName>
+              <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\kservice.c</FilePath>
+              <FilePath>..\..\src\object.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>mem.c</FileName>
+              <FileName>thread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\mem.c</FilePath>
+              <FilePath>..\..\src\thread.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -644,30 +665,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>timer.c</FileName>
+              <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\timer.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>device.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\device.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>scheduler.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\scheduler.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>object.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\object.c</FilePath>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -679,23 +679,23 @@
           </Files>
           <Files>
             <File>
-              <FileName>clock.c</FileName>
+              <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\clock.c</FilePath>
+              <FilePath>..\..\src\device.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>idle.c</FileName>
+              <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\idle.c</FilePath>
+              <FilePath>..\..\src\kservice.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>thread.c</FileName>
+              <FileName>scheduler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\thread.c</FilePath>
+              <FilePath>..\..\src\scheduler.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -703,16 +703,16 @@
           <GroupName>libc</GroupName>
           <Files>
             <File>
-              <FileName>syscalls.c</FileName>
+              <FileName>libc_syms.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\syscalls.c</FilePath>
+              <FilePath>..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
+              <FileName>syscalls.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\libc.c</FilePath>
+              <FilePath>..\..\components\libc\compilers\armlibc\syscalls.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -724,16 +724,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>stdlib.c</FileName>
+              <FileName>time.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\common\stdlib.c</FilePath>
+              <FilePath>..\..\components\libc\compilers\common\time.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>time.c</FileName>
+              <FileName>stdlib.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\common\time.c</FilePath>
+              <FilePath>..\..\components\libc\compilers\common\stdlib.c</FilePath>
             </File>
           </Files>
         </Group>

bsp/acm32f4xx-nucleo/rtconfig.h

@@ -1,8 +1,7 @@
 #ifndef RT_CONFIG_H__
 #define RT_CONFIG_H__
 
-/* Automatically generated file; DO NOT EDIT. */
-/* RT-Thread Project Configuration */
+/* Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib) */
 
 /* RT-Thread Kernel */
 
@@ -22,6 +21,7 @@
 
 /* kservice optimization */
 
+/* end of kservice optimization */
 #define RT_DEBUG
 
 /* Inter-Thread communication */
@@ -31,12 +31,15 @@
 #define RT_USING_EVENT
 #define RT_USING_MAILBOX
 #define RT_USING_MESSAGEQUEUE
+/* end of Inter-Thread communication */
 
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
+/* end of Memory Management */
 
 /* Kernel Device Object */
 
@@ -45,7 +48,9 @@
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart1"
-#define RT_VER_NUM 0x40004
+/* end of Kernel Device Object */
+#define RT_VER_NUM 0x40100
+/* end of RT-Thread Kernel */
 
 /* RT-Thread Components */
 
@@ -56,6 +61,7 @@
 
 /* C++ features */
 
+/* end of C++ features */
 
 /* Command shell */
 
@@ -72,14 +78,15 @@
 #define MSH_USING_BUILT_IN_COMMANDS
 #define FINSH_USING_DESCRIPTION
 #define FINSH_ARG_MAX 10
+/* end of Command shell */
 
 /* Device virtual file system */
 
+/* end of Device virtual file system */
 
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
@@ -88,34 +95,58 @@
 
 /* Using USB */
 
+/* end of Using USB */
+/* end of Device Drivers */
 
 /* POSIX layer and C standard library */
 
 #define RT_USING_LIBC
+#define RT_LIBC_USING_TIME
 #define RT_LIBC_DEFAULT_TIMEZONE 8
 
+/* POSIX (Portable Operating System Interface) layer */
+
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
+/* end of POSIX (Portable Operating System Interface) layer */
+/* end of POSIX layer and C standard library */
+
 /* Network */
 
 /* Socket abstraction layer */
 
+/* end of Socket abstraction layer */
 
 /* Network interface device */
 
+/* end of Network interface device */
 
 /* light weight TCP/IP stack */
 
+/* end of light weight TCP/IP stack */
 
 /* AT commands */
 
+/* end of AT commands */
+/* end of Network */
 
 /* VBUS(Virtual Software BUS) */
 
+/* end of VBUS(Virtual Software BUS) */
 
 /* Utilities */
 
+/* end of Utilities */
+/* end of RT-Thread Components */
 
 /* RT-Thread Utestcases */
 
+/* end of RT-Thread Utestcases */
 
 /* RT-Thread online packages */
 
@@ -126,36 +157,83 @@
 
 /* Marvell WiFi */
 
+/* end of Marvell WiFi */
 
 /* Wiced WiFi */
 
+/* end of Wiced WiFi */
+/* end of Wi-Fi */
 
 /* IoT Cloud */
 
+/* end of IoT Cloud */
+/* end of IoT - internet of things */
 
 /* security packages */
 
+/* end of security packages */
 
 /* language packages */
 
+/* end of language packages */
 
 /* multimedia packages */
 
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+/* end of LVGL: powerful and easy-to-use embedded GUI library */
+
+/* u8g2: a monochrome graphic library */
+
+/* end of u8g2: a monochrome graphic library */
+
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
+/* end of PainterEngine: A cross-platform graphics application framework written in C language */
+/* end of multimedia packages */
 
 /* tools packages */
 
+/* end of tools packages */
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
+/* acceleration: Assembly language or algorithmic acceleration packages */
+
+/* end of acceleration: Assembly language or algorithmic acceleration packages */
+
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+/* end of Micrium: Micrium software products porting for RT-Thread */
+/* end of system packages */
 
 /* peripheral libraries and drivers */
 
+/* end of peripheral libraries and drivers */
+
+/* AI packages */
+
+/* end of AI packages */
 
 /* miscellaneous packages */
 
-
 /* samples: kernel and components samples */
 
+/* end of samples: kernel and components samples */
+
+/* entertainment: terminal games and other interesting software packages */
+
+/* end of entertainment: terminal games and other interesting software packages */
+/* end of miscellaneous packages */
+/* end of RT-Thread online packages */
 
 /* Hardware Drivers Config */
 
@@ -167,6 +245,7 @@
 #define SOC_SRAM_SIZE 0xC0
 #define SOC_FLASH_START_ADDR 0x00000000
 #define SOC_FLASH_SIZE 0x8000
+/* end of ACM32F403RET7 */
 
 /* Onboard Peripheral Drivers */
 
@@ -177,6 +256,7 @@
 #define BSP_USING_GPIO1
 #define BSP_USING_GPIO2
 #define BSP_USING_GPIO3
+/* end of Hardware GPIO */
 
 /* Hardware UART */
 
@@ -190,26 +270,39 @@
 #define BSP_USING_UART4
 #define BSP_UART4_RX_USING_DMA
 #define BSP_UART4_TX_USING_DMA
+/* end of Hardware UART */
 
 /* Hardware I2C */
 
+/* end of Hardware I2C */
+
+/* Hardware I2S */
+
+/* end of Hardware I2S */
 
 /* Hardware CAN */
 
+/* end of Hardware CAN */
 
 /* Hardware TIMER */
 
+/* end of Hardware TIMER */
 
 /* Hardware WDT */
 
+/* end of Hardware WDT */
 
 /* Hardware SPI */
 
+/* end of Hardware SPI */
 
 /* Hardware CRYPTO */
 
+/* end of Hardware CRYPTO */
+/* end of On-chip Peripheral Drivers */
 
 /* Board extended module Drivers */
 
+/* end of Hardware Drivers Config */
 
 #endif

bsp/allwinner_tina/.config

@@ -17,7 +17,9 @@ CONFIG_RT_USING_HOOK=y
 CONFIG_RT_USING_IDLE_HOOK=y
 CONFIG_RT_IDLE_HOOK_LIST_SIZE=4
 CONFIG_IDLE_THREAD_STACK_SIZE=256
-# CONFIG_RT_USING_TIMER_SOFT is not set
+CONFIG_RT_USING_TIMER_SOFT=y
+CONFIG_RT_TIMER_THREAD_PRIO=4
+CONFIG_RT_TIMER_THREAD_STACK_SIZE=512
 
 #
 # kservice optimization
@@ -56,12 +58,16 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 # Memory Management
 #
 CONFIG_RT_USING_MEMPOOL=y
-# CONFIG_RT_USING_MEMHEAP is not set
-# CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMHEAP is not set
+CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
+# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
 # CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
 CONFIG_RT_USING_HEAP=y
 # end of Memory Management
 
@@ -161,7 +167,6 @@ CONFIG_RT_USING_DFS_DEVFS=y
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
-CONFIG_RT_PIPE_BUFSZ=512
 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_USING_SERIAL_V1=y
@@ -231,10 +236,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_RT_USING_POSIX_FS is not set
 # CONFIG_RT_USING_POSIX_DELAY is not set
 # CONFIG_RT_USING_POSIX_GETLINE is not set
-# CONFIG_RT_USING_POSIX_MMAP is not set
-# CONFIG_RT_USING_POSIX_TERMIOS is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# end of Interprocess Communication (IPC)
 # end of POSIX (Portable Operating System Interface) layer
 # end of POSIX layer and C standard library
 
@@ -399,7 +411,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -421,10 +433,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 # LVGL: powerful and easy-to-use embedded GUI library
 #
-# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # end of LVGL: powerful and easy-to-use embedded GUI library
 
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# end of u8g2: a monochrome graphic library
+
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -439,13 +458,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_TINYJPEG is not set
 # CONFIG_PKG_USING_UGUI is not set
 
-#
-# u8g2: a monochrome graphic library
-#
-# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
-# CONFIG_PKG_USING_U8G2 is not set
-# end of u8g2: a monochrome graphic library
-
 #
 # PainterEngine: A cross-platform graphics application framework written in C language
 #
@@ -503,9 +515,16 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+# end of enhanced kernel services
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
@@ -515,7 +534,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 #
 # CONFIG_PKG_USING_CMSIS_5 is not set
-# CONFIG_PKG_USING_CMSIS_5_AUX is not set
 # CONFIG_PKG_USING_CMSIS_RTOS2 is not set
 # end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 
@@ -530,6 +548,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_UC_MODBUS is not set
 # end of Micrium: Micrium software products porting for RT-Thread
 
+# CONFIG_RT_USING_ARDUINO is not set
 # CONFIG_PKG_USING_GUIENGINE is not set
 # CONFIG_PKG_USING_PERSIMMON is not set
 # CONFIG_PKG_USING_CAIRO is not set
@@ -555,8 +574,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
@@ -564,6 +581,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
 # CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_USB_STACK is not set
 # end of system packages
 
 #

bsp/allwinner_tina/rtconfig.h

@@ -15,6 +15,9 @@
 #define RT_USING_IDLE_HOOK
 #define RT_IDLE_HOOK_LIST_SIZE 4
 #define IDLE_THREAD_STACK_SIZE 256
+#define RT_USING_TIMER_SOFT
+#define RT_TIMER_THREAD_PRIO 4
+#define RT_TIMER_THREAD_STACK_SIZE 512
 
 /* kservice optimization */
 
@@ -35,6 +38,7 @@
 
 #define RT_USING_MEMPOOL
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
 /* end of Memory Management */
 
@@ -108,7 +112,6 @@
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
@@ -139,6 +142,13 @@
 
 /* POSIX (Portable Operating System Interface) layer */
 
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
 /* end of POSIX (Portable Operating System Interface) layer */
 /* end of POSIX layer and C standard library */
 
@@ -224,6 +234,10 @@
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 /* end of acceleration: Assembly language or algorithmic acceleration packages */

bsp/amebaz/.config

@@ -58,12 +58,16 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 # Memory Management
 #
 CONFIG_RT_USING_MEMPOOL=y
-# CONFIG_RT_USING_MEMHEAP is not set
-# CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMHEAP is not set
+CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
+# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
 # CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
 CONFIG_RT_USING_HEAP=y
 # end of Memory Management
 
@@ -126,7 +130,6 @@ CONFIG_FINSH_ARG_MAX=10
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
-CONFIG_RT_PIPE_BUFSZ=512
 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_USING_SERIAL_V1=y
@@ -212,10 +215,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_RT_USING_POSIX_FS is not set
 # CONFIG_RT_USING_POSIX_DELAY is not set
 # CONFIG_RT_USING_POSIX_GETLINE is not set
-# CONFIG_RT_USING_POSIX_MMAP is not set
-# CONFIG_RT_USING_POSIX_TERMIOS is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# end of Interprocess Communication (IPC)
 # end of POSIX (Portable Operating System Interface) layer
 # end of POSIX layer and C standard library
 
@@ -440,7 +450,7 @@ CONFIG_DHCPD_USING_ROUTER=y
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -462,10 +472,17 @@ CONFIG_DHCPD_USING_ROUTER=y
 #
 # LVGL: powerful and easy-to-use embedded GUI library
 #
-# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # end of LVGL: powerful and easy-to-use embedded GUI library
 
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# end of u8g2: a monochrome graphic library
+
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -480,13 +497,6 @@ CONFIG_DHCPD_USING_ROUTER=y
 # CONFIG_PKG_USING_TINYJPEG is not set
 # CONFIG_PKG_USING_UGUI is not set
 
-#
-# u8g2: a monochrome graphic library
-#
-# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
-# CONFIG_PKG_USING_U8G2 is not set
-# end of u8g2: a monochrome graphic library
-
 #
 # PainterEngine: A cross-platform graphics application framework written in C language
 #
@@ -544,9 +554,16 @@ CONFIG_DHCPD_USING_ROUTER=y
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+# end of enhanced kernel services
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
@@ -556,7 +573,6 @@ CONFIG_DHCPD_USING_ROUTER=y
 # CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 #
 # CONFIG_PKG_USING_CMSIS_5 is not set
-# CONFIG_PKG_USING_CMSIS_5_AUX is not set
 # CONFIG_PKG_USING_CMSIS_RTOS2 is not set
 # end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 
@@ -571,6 +587,7 @@ CONFIG_DHCPD_USING_ROUTER=y
 # CONFIG_PKG_USING_UC_MODBUS is not set
 # end of Micrium: Micrium software products porting for RT-Thread
 
+# CONFIG_RT_USING_ARDUINO is not set
 # CONFIG_PKG_USING_GUIENGINE is not set
 # CONFIG_PKG_USING_CAIRO is not set
 # CONFIG_PKG_USING_PIXMAN is not set
@@ -595,8 +612,6 @@ CONFIG_DHCPD_USING_ROUTER=y
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
@@ -604,6 +619,7 @@ CONFIG_DHCPD_USING_ROUTER=y
 # CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
 # CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_USB_STACK is not set
 # end of system packages
 
 #

bsp/amebaz/project.ewp

@@ -305,15 +305,14 @@
         <option>
           <name>CCIncludePath2</name>
           <state />
-          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\ipv4</state>
-          <state>$PROJ_DIR$\..\..\components\libc\compilers\dlib</state>
+          <state>$PROJ_DIR$\..\..\components\libc\compilers\common</state>
           <state>$PROJ_DIR$\..\..\include</state>
           <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\netif</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\common</state>
           <state>$PROJ_DIR$\..\..\components\drivers\include</state>
           <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src</state>
           <state>$PROJ_DIR$\drivers</state>
-          <state>$PROJ_DIR$\..\..\components\libc\compilers\common</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\ipv4</state>
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4</state>
           <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include</state>
@@ -322,6 +321,7 @@
           <state>$PROJ_DIR$\..\..\components\finsh</state>
           <state>$PROJ_DIR$\..\..\components\drivers\wlan</state>
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common\nogcc</state>
+          <state>$PROJ_DIR$\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\drivers\wlan</state>
           <state>$PROJ_DIR$\libraries\smartconfig\inc</state>
           <state>$PROJ_DIR$\..\..\components\net\lwip_dhcpd</state>
@@ -1272,15 +1272,14 @@
         <option>
           <name>CCIncludePath2</name>
           <state />
-          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\ipv4</state>
-          <state>$PROJ_DIR$\..\..\components\libc\compilers\dlib</state>
+          <state>$PROJ_DIR$\..\..\components\libc\compilers\common</state>
           <state>$PROJ_DIR$\..\..\include</state>
           <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\netif</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\common</state>
           <state>$PROJ_DIR$\..\..\components\drivers\include</state>
           <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src</state>
           <state>$PROJ_DIR$\drivers</state>
-          <state>$PROJ_DIR$\..\..\components\libc\compilers\common</state>
+          <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include\ipv4</state>
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4</state>
           <state>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\include</state>
@@ -1289,6 +1288,7 @@
           <state>$PROJ_DIR$\..\..\components\finsh</state>
           <state>$PROJ_DIR$\..\..\components\drivers\wlan</state>
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common\nogcc</state>
+          <state>$PROJ_DIR$\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\drivers\wlan</state>
           <state>$PROJ_DIR$\libraries\smartconfig\inc</state>
           <state>$PROJ_DIR$\..\..\components\net\lwip_dhcpd</state>
@@ -1944,10 +1944,10 @@
   <group>
     <name>Applications</name>
     <file>
-      <name>$PROJ_DIR$\applications\smartconfig_app.c</name>
+      <name>$PROJ_DIR$\applications\main.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\applications\main.c</name>
+      <name>$PROJ_DIR$\applications\smartconfig_app.c</name>
     </file>
   </group>
   <group>
@@ -1955,45 +1955,45 @@
     <file>
       <name>$PROJ_DIR$\..\..\libcpu\arm\common\div0.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\common\backtrace.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\libcpu\arm\common\showmem.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4\cpuport.c</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\common\backtrace.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4\context_iar.S</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4\cpuport.c</name>
+    </file>
   </group>
   <group>
     <name>DeviceDrivers</name>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\serial\serial.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\waitqueue.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\completion.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\dataqueue.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\workqueue.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\ringblk_buf.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\pipe.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\waitqueue.c</name>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\workqueue.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\ringbuffer.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\dataqueue.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\pipe.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\wlan\wlan_dev.c</name>
     </file>
@@ -2045,12 +2045,6 @@
   </group>
   <group>
     <name>Kernel</name>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\thread.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\idle.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\mempool.c</name>
     </file>
@@ -2058,32 +2052,38 @@
       <name>$PROJ_DIR$\..\..\src\irq.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\src\components.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\mem.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\clock.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\object.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\ipc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\kservice.c</name>
+      <name>$PROJ_DIR$\..\..\src\idle.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\scheduler.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\clock.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\device.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\object.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\kservice.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\ipc.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\thread.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\mem.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\timer.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\components.c</name>
+    </file>
   </group>
   <group>
     <name>libc</name>
@@ -2094,13 +2094,7 @@
       <name>$PROJ_DIR$\..\..\components\libc\compilers\common\time.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\environ.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_close.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_read.c</name>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_open.c</name>
@@ -2109,22 +2103,22 @@
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscalls.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_close.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_mem.c</name>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_read.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\environ.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_write.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\libc.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_lseek.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\stdio.c</name>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_mem.c</name>
     </file>
   </group>
   <group>
@@ -2231,15 +2225,15 @@
     <file>
       <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\pbuf.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\apps\ping\ping.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\def.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\api\api_msg.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\apps\ping\ping.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\net\lwip-2.0.2\src\core\tcp.c</name>
     </file>
@@ -2247,6 +2241,9 @@
       <name>$PROJ_DIR$\..\..\components\net\lwip_dhcpd\dhcp_server_raw.c</name>
     </file>
   </group>
+  <group>
+    <name>POSIX</name>
+  </group>
   <group>
     <name>utestcases</name>
   </group>

bsp/amebaz/rtconfig.h

@@ -38,6 +38,7 @@
 
 #define RT_USING_MEMPOOL
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
 /* end of Memory Management */
 
@@ -86,7 +87,6 @@
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
@@ -132,6 +132,13 @@
 
 /* POSIX (Portable Operating System Interface) layer */
 
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
 /* end of POSIX (Portable Operating System Interface) layer */
 /* end of POSIX layer and C standard library */
 
@@ -263,6 +270,10 @@
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 /* end of acceleration: Assembly language or algorithmic acceleration packages */

bsp/apm32/apm32f103xe-minibroard/board/Kconfig

@@ -24,9 +24,6 @@ menu "On-chip Peripheral Drivers"
                 default y
 
         endif
-
-    source "../libraries/HAL_Drivers/Kconfig"
-    
 endmenu
 
 endmenu

bsp/apm32/apm32f103xe-minibroard/project.uvprojx

@@ -336,7 +336,7 @@
               <MiscControls />
               <Define>USE_STDPERIPH_DRIVER, APM32F103xE, __RTTHREAD__, __CLK_TCK=RT_TICK_PER_SECOND</Define>
               <Undefine />
-              <IncludePath>applications;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m3;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;..\libraries\Drivers;..\libraries\Drivers\config;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\libraries\APM32F10x_Library\Device\Geehy\APM32F10x\Include;..\libraries\APM32F10x_Library\APM32F10x_StdPeriphDriver\inc;..\libraries\APM32F10x_Library\CMSIS\Include;..\..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>applications;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m3;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;..\libraries\Drivers;..\libraries\Drivers\config;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\libraries\APM32F10x_Library\Device\Geehy\APM32F10x\Include;..\libraries\APM32F10x_Library\APM32F10x_StdPeriphDriver\inc;..\libraries\APM32F10x_Library\CMSIS\Include;..\..\..\components\libc\posix\io\poll;..\..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -389,6 +389,13 @@
         </Group>
         <Group>
           <GroupName>CPU</GroupName>
+          <Files>
+            <File>
+              <FileName>showmem.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>backtrace.c</FileName>
@@ -403,13 +410,6 @@
               <FilePath>..\..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>showmem.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>context_rvds.S</FileName>
@@ -441,13 +441,6 @@
               <FilePath>..\..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>completion.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\completion.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>pipe.c</FileName>
@@ -455,13 +448,6 @@
               <FilePath>..\..\..\components\drivers\src\pipe.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>workqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\workqueue.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>ringblk_buf.c</FileName>
@@ -471,9 +457,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>dataqueue.c</FileName>
+              <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
+              <FilePath>..\..\..\components\drivers\src\workqueue.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -483,6 +469,20 @@
               <FilePath>..\..\..\components\drivers\src\ringbuffer.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>completion.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\completion.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dataqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>waitqueue.c</FileName>
@@ -545,65 +545,16 @@
               <FilePath>..\..\..\components\finsh\msh.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>cmd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\finsh\cmd.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Kernel</GroupName>
-          <Files>
-            <File>
-              <FileName>device.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\device.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>object.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\object.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>scheduler.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\scheduler.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>clock.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\clock.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>irq.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\irq.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mempool.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\mempool.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mem.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\mem.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ipc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\ipc.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>kservice.c</FileName>
@@ -625,6 +576,13 @@
               <FilePath>..\..\..\src\timer.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>device.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\device.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>components.c</FileName>
@@ -632,6 +590,55 @@
               <FilePath>..\..\..\src\components.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>mem.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\mem.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>scheduler.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\scheduler.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>mempool.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\mempool.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>clock.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\clock.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ipc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\ipc.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>object.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\object.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>irq.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\irq.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>thread.c</FileName>
@@ -640,6 +647,16 @@
             </File>
           </Files>
         </Group>
+        <Group>
+          <GroupName>libc</GroupName>
+          <Files>
+            <File>
+              <FileName>time.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\libc\compilers\common\time.c</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>Libraries</GroupName>
           <Files>

bsp/apm32/apm32f103xe-minibroard/rtconfig.h

@@ -1,8 +1,7 @@
 #ifndef RT_CONFIG_H__
 #define RT_CONFIG_H__
 
-/* Automatically generated file; DO NOT EDIT. */
-/* RT-Thread Configuration */
+/* Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib) */
 
 /* RT-Thread Kernel */
 
@@ -16,6 +15,10 @@
 #define RT_USING_IDLE_HOOK
 #define RT_IDLE_HOOK_LIST_SIZE 4
 #define IDLE_THREAD_STACK_SIZE 256
+
+/* kservice optimization */
+
+/* end of kservice optimization */
 #define RT_DEBUG
 #define RT_DEBUG_COLOR
 
@@ -26,12 +29,15 @@
 #define RT_USING_EVENT
 #define RT_USING_MAILBOX
 #define RT_USING_MESSAGEQUEUE
+/* end of Inter-Thread communication */
 
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
+/* end of Memory Management */
 
 /* Kernel Device Object */
 
@@ -39,8 +45,11 @@
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart1"
-#define RT_VER_NUM 0x40001
+/* end of Kernel Device Object */
+#define RT_VER_NUM 0x40100
+/* end of RT-Thread Kernel */
 #define ARCH_ARM
+#define RT_USING_CPU_FFS
 #define ARCH_ARM_CORTEX_M
 #define ARCH_ARM_CORTEX_M3
 
@@ -53,66 +62,91 @@
 
 /* C++ features */
 
+/* end of C++ features */
 
 /* Command shell */
 
 #define RT_USING_FINSH
+#define RT_USING_MSH
+#define FINSH_USING_MSH
 #define FINSH_THREAD_NAME "tshell"
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
 #define FINSH_USING_HISTORY
 #define FINSH_HISTORY_LINES 5
 #define FINSH_USING_SYMTAB
-#define FINSH_USING_DESCRIPTION
-#define FINSH_THREAD_PRIORITY 20
-#define FINSH_THREAD_STACK_SIZE 4096
 #define FINSH_CMD_SIZE 80
-#define FINSH_USING_MSH
-#define FINSH_USING_MSH_DEFAULT
-#define FINSH_USING_MSH_ONLY
+#define MSH_USING_BUILT_IN_COMMANDS
+#define FINSH_USING_DESCRIPTION
 #define FINSH_ARG_MAX 10
+/* end of Command shell */
 
 /* Device virtual file system */
 
+/* end of Device virtual file system */
 
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
+#define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
 #define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN
 
-/* Using WiFi */
-
-
 /* Using USB */
 
+/* end of Using USB */
+/* end of Device Drivers */
 
 /* POSIX layer and C standard library */
 
+#define RT_LIBC_USING_TIME
+#define RT_LIBC_DEFAULT_TIMEZONE 8
+
+/* POSIX (Portable Operating System Interface) layer */
+
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
+/* end of POSIX (Portable Operating System Interface) layer */
+/* end of POSIX layer and C standard library */
 
 /* Network */
 
 /* Socket abstraction layer */
 
+/* end of Socket abstraction layer */
 
 /* Network interface device */
 
+/* end of Network interface device */
 
 /* light weight TCP/IP stack */
 
-
-/* Modbus master and slave stack */
-
+/* end of light weight TCP/IP stack */
 
 /* AT commands */
 
+/* end of AT commands */
+/* end of Network */
 
 /* VBUS(Virtual Software BUS) */
 
+/* end of VBUS(Virtual Software BUS) */
 
 /* Utilities */
 
+/* end of Utilities */
+/* end of RT-Thread Components */
+
+/* RT-Thread Utestcases */
+
+/* end of RT-Thread Utestcases */
 
 /* RT-Thread online packages */
 
@@ -123,38 +157,83 @@
 
 /* Marvell WiFi */
 
+/* end of Marvell WiFi */
 
 /* Wiced WiFi */
 
+/* end of Wiced WiFi */
+/* end of Wi-Fi */
 
 /* IoT Cloud */
 
+/* end of IoT Cloud */
+/* end of IoT - internet of things */
 
 /* security packages */
 
+/* end of security packages */
 
 /* language packages */
 
+/* end of language packages */
 
 /* multimedia packages */
 
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+/* end of LVGL: powerful and easy-to-use embedded GUI library */
+
+/* u8g2: a monochrome graphic library */
+
+/* end of u8g2: a monochrome graphic library */
+
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
+/* end of PainterEngine: A cross-platform graphics application framework written in C language */
+/* end of multimedia packages */
 
 /* tools packages */
 
+/* end of tools packages */
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
+/* acceleration: Assembly language or algorithmic acceleration packages */
+
+/* end of acceleration: Assembly language or algorithmic acceleration packages */
+
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+/* end of Micrium: Micrium software products porting for RT-Thread */
+/* end of system packages */
 
 /* peripheral libraries and drivers */
 
-/* sensors drivers */
+/* end of peripheral libraries and drivers */
 
+/* AI packages */
+
+/* end of AI packages */
 
 /* miscellaneous packages */
 
-
 /* samples: kernel and components samples */
 
+/* end of samples: kernel and components samples */
+
+/* entertainment: terminal games and other interesting software packages */
+
+/* end of entertainment: terminal games and other interesting software packages */
+/* end of miscellaneous packages */
+/* end of RT-Thread online packages */
 #define SOC_FAMILY_APM32
 #define SOC_SERIES_APM32F1
 
@@ -162,16 +241,12 @@
 
 #define SOC_APM32F103ZE
 
-/* Onboard Peripheral Drivers */
-
-
 /* On-chip Peripheral Drivers */
 
 #define BSP_USING_GPIO
 #define BSP_USING_UART
 #define BSP_USING_UART1
-
-/* Board extended module Drivers */
-
+/* end of On-chip Peripheral Drivers */
+/* end of Hardware Drivers Config */
 
 #endif

bsp/apollo2/Kconfig

@@ -0,0 +1,34 @@
+mainmenu "RT-Thread Configuration"
+
+config BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../.."
+    
+# you can change the RTT_ROOT default "../.." to your rtthread_root,
+# example : default "F:/git_repositories/rt-thread"
+
+config PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+    
+config ENV_DIR
+    string
+    option env="ENV_ROOT"
+    default "/"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+
+config SOC_APOLLO2
+    bool 
+    select ARCH_ARM_CORTEX_M4
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    default y

bsp/apollo2/rtconfig.h

@@ -1,23 +1,29 @@
 #ifndef RT_CONFIG_H__
 #define RT_CONFIG_H__
 
-/* Automatically generated file; DO NOT EDIT. */
-/* RT-Thread Configuration */
+/* Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib) */
 
 /* RT-Thread Kernel */
 
 #define RT_NAME_MAX 8
 #define RT_ALIGN_SIZE 4
+#define RT_THREAD_PRIORITY_32
 #define RT_THREAD_PRIORITY_MAX 32
 #define RT_TICK_PER_SECOND 500
+#define RT_USING_OVERFLOW_CHECK
+#define RT_USING_HOOK
+#define RT_USING_IDLE_HOOK
+#define RT_IDLE_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 256
+#define RT_USING_TIMER_SOFT
+#define RT_TIMER_THREAD_PRIO 4
+#define RT_TIMER_THREAD_STACK_SIZE 512
+
+/* kservice optimization */
+
+/* end of kservice optimization */
 #define RT_DEBUG
 #define RT_DEBUG_COLOR
-#define RT_USING_OVERFLOW_CHECK
-#define RT_DEBUG_INIT 0
-#define RT_DEBUG_THREAD 0
-#define RT_USING_HOOK
-#define IDLE_THREAD_STACK_SIZE 256
-/* RT_USING_TIMER_SOFT is not set */
 
 /* Inter-Thread communication */
 
@@ -26,170 +32,223 @@
 #define RT_USING_EVENT
 #define RT_USING_MAILBOX
 #define RT_USING_MESSAGEQUEUE
-/* RT_USING_SIGNALS is not set */
+/* end of Inter-Thread communication */
 
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
-/* RT_USING_MEMHEAP is not set */
-#define RT_USING_HEAP
 #define RT_USING_SMALL_MEM
-/* RT_USING_SLAB is not set */
+#define RT_USING_SMALL_MEM_AS_HEAP
+#define RT_USING_HEAP
+/* end of Memory Management */
 
 /* Kernel Device Object */
 
 #define RT_USING_DEVICE
-/* RT_USING_INTERRUPT_INFO is not set */
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart0"
-/* RT_USING_MODULE is not set */
+/* end of Kernel Device Object */
+#define RT_VER_NUM 0x40100
+/* end of RT-Thread Kernel */
+#define ARCH_ARM
+#define RT_USING_CPU_FFS
+#define ARCH_ARM_CORTEX_M
+#define ARCH_ARM_CORTEX_M4
 
 /* RT-Thread Components */
 
 #define RT_USING_COMPONENTS_INIT
 #define RT_USING_USER_MAIN
+#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_PRIORITY 10
 
 /* C++ features */
 
-/* RT_USING_CPLUSPLUS is not set */
+/* end of C++ features */
 
 /* Command shell */
 
 #define RT_USING_FINSH
-#define FINSH_USING_HISTORY
-#define FINSH_USING_SYMTAB
-#define FINSH_USING_DESCRIPTION
+#define RT_USING_MSH
+#define FINSH_USING_MSH
+#define FINSH_THREAD_NAME "tshell"
 #define FINSH_THREAD_PRIORITY 20
 #define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
+#define FINSH_USING_SYMTAB
 #define FINSH_CMD_SIZE 80
-/* FINSH_USING_AUTH is not set */
-#define FINSH_USING_MSH
-//#define FINSH_USING_MSH_DEFAULT
-/* FINSH_USING_MSH_ONLY is not set */
+#define MSH_USING_BUILT_IN_COMMANDS
+#define FINSH_USING_DESCRIPTION
+#define FINSH_ARG_MAX 10
+/* end of Command shell */
 
 /* Device virtual file system */
 
 #define RT_USING_DFS
+#define DFS_USING_POSIX
 #define DFS_USING_WORKDIR
 #define DFS_FILESYSTEMS_MAX 2
+#define DFS_FILESYSTEM_TYPES_MAX 4
 #define DFS_FD_MAX 4
-//#define RT_USING_DFS_ELMFAT
-
-/* elm-chan's FatFs, Generic FAT Filesystem Module */
-
-#define RT_DFS_ELM_CODE_PAGE 437
-#define RT_DFS_ELM_WORD_ACCESS
-#define RT_DFS_ELM_USE_LFN_0
-/* RT_DFS_ELM_USE_LFN_1 is not set */
-/* RT_DFS_ELM_USE_LFN_2 is not set */
-/* RT_DFS_ELM_USE_LFN_3 is not set */
-#define RT_DFS_ELM_USE_LFN 0
-#define RT_DFS_ELM_MAX_LFN 255
-#define RT_DFS_ELM_DRIVES 2
-#define RT_DFS_ELM_MAX_SECTOR_SIZE 512
-/* RT_DFS_ELM_USE_ERASE is not set */
-#define RT_DFS_ELM_REENTRANT
 #define RT_USING_DFS_DEVFS
-/* RT_USING_DFS_NET is not set */
-/* RT_USING_DFS_ROMFS is not set */
-/* RT_USING_DFS_RAMFS is not set */
-/* RT_USING_DFS_UFFS is not set */
+/* end of Device virtual file system */
 
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
 #define RT_USING_SERIAL
+#define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
-/* RT_USING_CAN is not set */
-/* RT_USING_HWTIMER is not set */
+#define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_I2C
-/* RT_USING_I2C_BITOPS is not set */
+#define RT_USING_I2C_BITOPS
 #define RT_USING_PIN
-/* RT_USING_MTD_NOR is not set */
-/* RT_USING_MTD_NAND is not set */
 #define RT_USING_RTC
-/* RT_USING_SDIO is not set */
 #define RT_USING_SPI
-/* RT_USING_SFUD is not set */
-/* RT_USING_W25QXX is not set */
-/* RT_USING_GD is not set */
-/* RT_USING_ENC28J60 is not set */
-/* RT_USING_SPI_WIFI is not set */
-/* RT_USING_WDT is not set */
-/* RT_USING_USB_HOST is not set */
-/* RT_USING_USB_DEVICE is not set */
+
+/* Using USB */
+
+/* end of Using USB */
+/* end of Device Drivers */
 
 /* POSIX layer and C standard library */
 
 #define RT_USING_LIBC
-/* RT_USING_PTHREADS is not set */
-#define RT_USING_POSIX
-/* RT_USING_POSIX_MMAP is not set */
-/* RT_USING_POSIX_TERMIOS is not set */
+#define RT_LIBC_USING_TIME
+#define RT_LIBC_DEFAULT_TIMEZONE 8
 
-/* Network stack */
+/* POSIX (Portable Operating System Interface) layer */
+
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
+/* end of POSIX (Portable Operating System Interface) layer */
+/* end of POSIX layer and C standard library */
+
+/* Network */
+
+/* Socket abstraction layer */
+
+/* end of Socket abstraction layer */
+
+/* Network interface device */
+
+/* end of Network interface device */
 
 /* light weight TCP/IP stack */
 
-/* RT_USING_LWIP is not set */
+/* end of light weight TCP/IP stack */
 
-/* Modbus master and slave stack */
+/* AT commands */
 
-/* RT_USING_MODBUS is not set */
-
-/* RT-Thread UI Engine */
-
-/* PKG_USING_GUIENGINE is not set */
+/* end of AT commands */
+/* end of Network */
 
 /* VBUS(Virtual Software BUS) */
 
-/* RT_USING_VBUS is not set */
+/* end of VBUS(Virtual Software BUS) */
+
+/* Utilities */
+
+/* end of Utilities */
+/* end of RT-Thread Components */
+
+/* RT-Thread Utestcases */
+
+/* end of RT-Thread Utestcases */
 
 /* RT-Thread online packages */
 
-/* system packages */
-
-/* PKG_USING_PARTITION is not set */
-/* PKG_USING_SQLITE is not set */
-
 /* IoT - internet of things */
 
-/* PKG_USING_PAHOMQTT is not set */
-/* PKG_USING_WEBCLIENT is not set */
-/* PKG_USING_MONGOOSE is not set */
-/* PKG_USING_WEBTERMINAL is not set */
-/* PKG_USING_CJSON is not set */
-/* PKG_USING_EZXML is not set */
+
+/* Wi-Fi */
 
 /* Marvell WiFi */
 
-/* PKG_USING_MARVELLWIFI is not set */
+/* end of Marvell WiFi */
+
+/* Wiced WiFi */
+
+/* end of Wiced WiFi */
+/* end of Wi-Fi */
+
+/* IoT Cloud */
+
+/* end of IoT Cloud */
+/* end of IoT - internet of things */
 
 /* security packages */
 
-/* PKG_USING_MBEDTLS is not set */
+/* end of security packages */
 
 /* language packages */
 
-/* PKG_USING_JERRYSCRIPT is not set */
+/* end of language packages */
 
 /* multimedia packages */
 
-/* PKG_USING_FASTLZ is not set */
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+/* end of LVGL: powerful and easy-to-use embedded GUI library */
+
+/* u8g2: a monochrome graphic library */
+
+/* end of u8g2: a monochrome graphic library */
+
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
+/* end of PainterEngine: A cross-platform graphics application framework written in C language */
+/* end of multimedia packages */
 
 /* tools packages */
 
-/* PKG_USING_CMBACKTRACE is not set */
-/* PKG_USING_EASYLOGGER is not set */
-/* PKG_USING_SYSTEMVIEW is not set */
+/* end of tools packages */
+
+/* system packages */
+
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
+/* acceleration: Assembly language or algorithmic acceleration packages */
+
+/* end of acceleration: Assembly language or algorithmic acceleration packages */
+
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+/* end of Micrium: Micrium software products porting for RT-Thread */
+/* end of system packages */
+
+/* peripheral libraries and drivers */
+
+/* end of peripheral libraries and drivers */
+
+/* AI packages */
+
+/* end of AI packages */
 
 /* miscellaneous packages */
 
-/* PKG_USING_HELLO is not set */
+/* samples: kernel and components samples */
 
-/* BSP_SPECIAL CONFIG */
+/* end of samples: kernel and components samples */
 
-/* RT_USING_UART1 is not set */
+/* entertainment: terminal games and other interesting software packages */
+
+/* end of entertainment: terminal games and other interesting software packages */
+/* end of miscellaneous packages */
+/* end of RT-Thread online packages */
+#define SOC_APOLLO2
 
 #endif

bsp/asm9260t/.config

@@ -58,13 +58,19 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 # Memory Management
 #
 CONFIG_RT_USING_MEMPOOL=y
-CONFIG_RT_USING_MEMHEAP=y
-# CONFIG_RT_USING_NOHEAP is not set
-# CONFIG_RT_USING_SMALL_MEM is not set
+CONFIG_RT_USING_SMALL_MEM=y
 CONFIG_RT_USING_SLAB=y
-# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+CONFIG_RT_USING_MEMHEAP=y
+CONFIG_RT_MEMHEAP_FAST_MODE=y
+# CONFIG_RT_MEMHEAP_BSET_MODE is not set
+# CONFIG_RT_USING_SMALL_MEM_AS_HEAP is not set
+CONFIG_RT_USING_MEMHEAP_AS_HEAP=y
+CONFIG_RT_USING_MEMHEAP_AUTO_BINDING=y
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
 # CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
 CONFIG_RT_USING_HEAP=y
 # end of Memory Management
 
@@ -123,7 +129,6 @@ CONFIG_FINSH_ARG_MAX=10
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
-CONFIG_RT_PIPE_BUFSZ=512
 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_USING_SERIAL_V1=y
@@ -177,10 +182,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_RT_USING_POSIX_FS is not set
 # CONFIG_RT_USING_POSIX_DELAY is not set
 # CONFIG_RT_USING_POSIX_GETLINE is not set
-# CONFIG_RT_USING_POSIX_MMAP is not set
-# CONFIG_RT_USING_POSIX_TERMIOS is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# end of Interprocess Communication (IPC)
 # end of POSIX (Portable Operating System Interface) layer
 # end of POSIX layer and C standard library
 
@@ -343,7 +355,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -365,10 +377,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 # LVGL: powerful and easy-to-use embedded GUI library
 #
-# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # end of LVGL: powerful and easy-to-use embedded GUI library
 
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# end of u8g2: a monochrome graphic library
+
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -383,13 +402,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_TINYJPEG is not set
 # CONFIG_PKG_USING_UGUI is not set
 
-#
-# u8g2: a monochrome graphic library
-#
-# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
-# CONFIG_PKG_USING_U8G2 is not set
-# end of u8g2: a monochrome graphic library
-
 #
 # PainterEngine: A cross-platform graphics application framework written in C language
 #
@@ -447,9 +459,16 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+# end of enhanced kernel services
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
@@ -459,7 +478,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 #
 # CONFIG_PKG_USING_CMSIS_5 is not set
-# CONFIG_PKG_USING_CMSIS_5_AUX is not set
 # CONFIG_PKG_USING_CMSIS_RTOS2 is not set
 # end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 
@@ -474,6 +492,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_UC_MODBUS is not set
 # end of Micrium: Micrium software products porting for RT-Thread
 
+# CONFIG_RT_USING_ARDUINO is not set
 # CONFIG_PKG_USING_GUIENGINE is not set
 # CONFIG_PKG_USING_CAIRO is not set
 # CONFIG_PKG_USING_PIXMAN is not set
@@ -498,8 +517,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
@@ -507,6 +524,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
 # CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_USB_STACK is not set
 # end of system packages
 
 #

bsp/asm9260t/project.ewp

@@ -341,13 +341,13 @@
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common\nogcc</state>
           <state>$PROJ_DIR$\..\..\include</state>
           <state>$PROJ_DIR$\platform</state>
-          <state>$PROJ_DIR$\..\..\components\libc\compilers\dlib</state>
           <state>$PROJ_DIR$\drivers</state>
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\arm926</state>
+          <state>$PROJ_DIR$\..\..\examples\utest\testcases\kernel</state>
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\applications</state>
-          <state>$PROJ_DIR$\..\..\examples\utest\testcases\kernel</state>
+          <state>$PROJ_DIR$\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\..\..\components\drivers\include</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\common</state>
           <state>$PROJ_DIR$\..\..\components\finsh</state>
@@ -1366,13 +1366,13 @@
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common\nogcc</state>
           <state>$PROJ_DIR$\..\..\include</state>
           <state>$PROJ_DIR$\platform</state>
-          <state>$PROJ_DIR$\..\..\components\libc\compilers\dlib</state>
           <state>$PROJ_DIR$\drivers</state>
           <state>$PROJ_DIR$\..\..\components\libc\compilers\common</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\arm926</state>
+          <state>$PROJ_DIR$\..\..\examples\utest\testcases\kernel</state>
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\applications</state>
-          <state>$PROJ_DIR$\..\..\examples\utest\testcases\kernel</state>
+          <state>$PROJ_DIR$\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\..\..\components\drivers\include</state>
           <state>$PROJ_DIR$\..\..\libcpu\arm\common</state>
           <state>$PROJ_DIR$\..\..\components\finsh</state>
@@ -2059,34 +2059,34 @@
   <group>
     <name>CPU</name>
     <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\common\backtrace.c</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\common\div0.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\libcpu\arm\common\showmem.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\common\div0.c</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\common\backtrace.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\stack.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\cpuport.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\context_iar.S</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\mmu.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\machine.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\start_iar.S</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\trap.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\stack.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\context_iar.S</name>
+      <name>$PROJ_DIR$\..\..\libcpu\arm\arm926\start_iar.S</name>
     </file>
   </group>
   <group>
@@ -2094,27 +2094,27 @@
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\serial\serial.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\ringbuffer.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\workqueue.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\waitqueue.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\drivers\src\completion.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\ringblk_buf.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\ringbuffer.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\pipe.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\completion.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\waitqueue.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\drivers\src\dataqueue.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\drivers\src\workqueue.c</name>
+    </file>
   </group>
   <group>
     <name>Drivers</name>
@@ -2130,23 +2130,23 @@
     <file>
       <name>$PROJ_DIR$\platform\uart.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\platform\rt_low_level_init.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\platform\interrupt.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\platform\reset.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\platform\timer0.c</name>
+      <name>$PROJ_DIR$\platform\gpio.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\platform\system_clock.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\platform\gpio.c</name>
+      <name>$PROJ_DIR$\platform\interrupt.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\platform\rt_low_level_init.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\platform\timer0.c</name>
     </file>
   </group>
   <group>
@@ -2164,47 +2164,50 @@
   <group>
     <name>Kernel</name>
     <file>
-      <name>$PROJ_DIR$\..\..\src\kservice.c</name>
+      <name>$PROJ_DIR$\..\..\src\mempool.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\scheduler.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\components.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\object.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\ipc.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\device.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\slab.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\src\clock.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\memheap.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\src\mempool.c</name>
+      <name>$PROJ_DIR$\..\..\src\thread.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\src\thread.c</name>
+      <name>$PROJ_DIR$\..\..\src\device.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\object.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\irq.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\src\timer.c</name>
+      <name>$PROJ_DIR$\..\..\src\components.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\clock.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\mem.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\src\idle.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\kservice.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\slab.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\src\timer.c</name>
+    </file>
   </group>
   <group>
     <name>libc</name>
@@ -2214,11 +2217,26 @@
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\common\stdlib.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_mem.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\environ.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_mem.c</name>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_write.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_read.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_close.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_open.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_lseek.c</name>
@@ -2226,27 +2244,9 @@
     <file>
       <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscalls.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_close.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_read.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_open.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\stdio.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\libc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\components\libc\compilers\dlib\syscall_write.c</name>
-    </file>
+  </group>
+  <group>
+    <name>POSIX</name>
   </group>
   <group>
     <name>utestcases</name>

bsp/asm9260t/project.uvproj

@@ -359,7 +359,7 @@
               <MiscControls />
               <Define>RT_USING_ARM_LIBC, __RTTHREAD__, __CLK_TCK=RT_TICK_PER_SECOND</Define>
               <Undefine />
-              <IncludePath>applications;.;..\..\libcpu\arm\common;..\..\libcpu\arm\arm926;..\..\components\drivers\include;..\..\components\drivers\include;drivers;platform;..\..\components\finsh;.;..\..\include;..\..\components\libc\compilers\armlibc;..\..\components\libc\compilers\common;..\..\components\libc\compilers\common\nogcc;..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>applications;.;..\..\libcpu\arm\common;..\..\libcpu\arm\arm926;..\..\components\drivers\include;..\..\components\drivers\include;drivers;platform;..\..\components\finsh;.;..\..\include;..\..\components\libc\compilers\common;..\..\components\libc\compilers\common\nogcc;..\..\components\libc\posix\io\poll;..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -411,13 +411,6 @@
         </Group>
         <Group>
           <GroupName>CPU</GroupName>
-          <Files>
-            <File>
-              <FileName>div0.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>showmem.c</FileName>
@@ -432,6 +425,13 @@
               <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>div0.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>mmu.c</FileName>
@@ -439,20 +439,6 @@
               <FilePath>..\..\libcpu\arm\arm926\mmu.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>stack.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\arm926\stack.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>trap.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\arm926\trap.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>start_rvds.S</FileName>
@@ -462,9 +448,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>context_rvds.S</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\..\libcpu\arm\arm926\context_rvds.S</FilePath>
+              <FileName>machine.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\libcpu\arm\arm926\machine.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>trap.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\libcpu\arm\arm926\trap.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -476,9 +469,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>machine.c</FileName>
+              <FileName>context_rvds.S</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\libcpu\arm\arm926\context_rvds.S</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>stack.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\arm926\machine.c</FilePath>
+              <FilePath>..\..\libcpu\arm\arm926\stack.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -491,20 +491,6 @@
               <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>ringbuffer.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>workqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>dataqueue.c</FileName>
@@ -512,6 +498,13 @@
               <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>completion.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\completion.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>ringblk_buf.c</FileName>
@@ -521,9 +514,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>completion.c</FileName>
+              <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\completion.c</FilePath>
+              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ringbuffer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -564,27 +564,6 @@
               <FilePath>drivers\led.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>rt_low_level_init.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>platform\rt_low_level_init.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>gpio.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>platform\gpio.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>reset.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>platform\reset.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>uart.c</FileName>
@@ -594,9 +573,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>interrupt.c</FileName>
+              <FileName>gpio.c</FileName>
               <FileType>1</FileType>
-              <FilePath>platform\interrupt.c</FilePath>
+              <FilePath>platform\gpio.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -613,6 +592,27 @@
               <FilePath>platform\timer0.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>interrupt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>platform\interrupt.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>rt_low_level_init.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>platform\rt_low_level_init.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>reset.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>platform\reset.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Finsh</GroupName>
@@ -640,6 +640,34 @@
         </Group>
         <Group>
           <GroupName>Kernel</GroupName>
+          <Files>
+            <File>
+              <FileName>kservice.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\kservice.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>mem.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\mem.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>scheduler.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\scheduler.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>slab.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\slab.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>object.c</FileName>
@@ -649,23 +677,23 @@
           </Files>
           <Files>
             <File>
-              <FileName>device.c</FileName>
+              <FileName>components.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\device.c</FilePath>
+              <FilePath>..\..\src\components.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>clock.c</FileName>
+              <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\clock.c</FilePath>
+              <FilePath>..\..\src\mempool.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>kservice.c</FileName>
+              <FileName>ipc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\kservice.c</FilePath>
+              <FilePath>..\..\src\ipc.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -675,13 +703,6 @@
               <FilePath>..\..\src\thread.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>idle.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\idle.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>timer.c</FileName>
@@ -691,9 +712,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>scheduler.c</FileName>
+              <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\scheduler.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>clock.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -712,42 +740,14 @@
           </Files>
           <Files>
             <File>
-              <FileName>mempool.c</FileName>
+              <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\mempool.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>components.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\components.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>slab.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\slab.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ipc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\ipc.c</FilePath>
+              <FilePath>..\..\src\device.c</FilePath>
             </File>
           </Files>
         </Group>
         <Group>
           <GroupName>libc</GroupName>
-          <Files>
-            <File>
-              <FileName>mem_std.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>syscalls.c</FileName>
@@ -757,9 +757,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
+              <FileName>mem_std.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\libc.c</FilePath>
+              <FilePath>..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>libc_syms.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
             </File>
           </Files>
           <Files>

bsp/asm9260t/rtconfig.h

@@ -37,8 +37,12 @@
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
-#define RT_USING_MEMHEAP
+#define RT_USING_SMALL_MEM
 #define RT_USING_SLAB
+#define RT_USING_MEMHEAP
+#define RT_MEMHEAP_FAST_MODE
+#define RT_USING_MEMHEAP_AS_HEAP
+#define RT_USING_MEMHEAP_AUTO_BINDING
 #define RT_USING_HEAP
 /* end of Memory Management */
 
@@ -84,7 +88,6 @@
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
@@ -103,6 +106,13 @@
 
 /* POSIX (Portable Operating System Interface) layer */
 
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
 /* end of POSIX (Portable Operating System Interface) layer */
 /* end of POSIX layer and C standard library */
 
@@ -188,6 +198,10 @@
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 /* end of acceleration: Assembly language or algorithmic acceleration packages */

bsp/at32/at32f403a-start/.config

@@ -58,13 +58,18 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 # Memory Management
 #
 CONFIG_RT_USING_MEMPOOL=y
-CONFIG_RT_USING_MEMHEAP=y
-# CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+CONFIG_RT_USING_MEMHEAP=y
+CONFIG_RT_MEMHEAP_FAST_MODE=y
+# CONFIG_RT_MEMHEAP_BSET_MODE is not set
+CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
 # CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
 # CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
 CONFIG_RT_USING_HEAP=y
 # end of Memory Management
 
@@ -132,7 +137,6 @@ CONFIG_FINSH_ARG_MAX=10
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
-CONFIG_RT_PIPE_BUFSZ=512
 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_USING_SERIAL_V1=y
@@ -186,10 +190,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_RT_USING_POSIX_FS is not set
 # CONFIG_RT_USING_POSIX_DELAY is not set
 # CONFIG_RT_USING_POSIX_GETLINE is not set
-# CONFIG_RT_USING_POSIX_MMAP is not set
-# CONFIG_RT_USING_POSIX_TERMIOS is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# end of Interprocess Communication (IPC)
 # end of POSIX (Portable Operating System Interface) layer
 # end of POSIX layer and C standard library
 
@@ -354,7 +365,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -376,10 +387,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 # LVGL: powerful and easy-to-use embedded GUI library
 #
-# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # end of LVGL: powerful and easy-to-use embedded GUI library
 
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# end of u8g2: a monochrome graphic library
+
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -394,13 +412,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_TINYJPEG is not set
 # CONFIG_PKG_USING_UGUI is not set
 
-#
-# u8g2: a monochrome graphic library
-#
-# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
-# CONFIG_PKG_USING_U8G2 is not set
-# end of u8g2: a monochrome graphic library
-
 #
 # PainterEngine: A cross-platform graphics application framework written in C language
 #
@@ -458,9 +469,16 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+# end of enhanced kernel services
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
@@ -470,7 +488,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 #
 # CONFIG_PKG_USING_CMSIS_5 is not set
-# CONFIG_PKG_USING_CMSIS_5_AUX is not set
 # CONFIG_PKG_USING_CMSIS_RTOS2 is not set
 # end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 
@@ -485,6 +502,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_UC_MODBUS is not set
 # end of Micrium: Micrium software products porting for RT-Thread
 
+# CONFIG_RT_USING_ARDUINO is not set
 # CONFIG_PKG_USING_GUIENGINE is not set
 # CONFIG_PKG_USING_PERSIMMON is not set
 # CONFIG_PKG_USING_CAIRO is not set
@@ -510,8 +528,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
@@ -519,6 +535,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
 # CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_USB_STACK is not set
 # end of system packages
 
 #

bsp/at32/at32f403a-start/project.ewp

@@ -358,10 +358,10 @@
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\applications</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc</state>
-          <state>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib</state>
           <state>$PROJ_DIR$\board</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\CMSIS</state>
           <state>$PROJ_DIR$\..\..\..\components\libc\compilers\common</state>
+          <state>$PROJ_DIR$\..\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc</state>
           <state>$PROJ_DIR$\..\..\..\include</state>
           <state>$PROJ_DIR$\..\..\..\components\libc\compilers\common\nogcc</state>
@@ -1397,10 +1397,10 @@
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\applications</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc</state>
-          <state>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib</state>
           <state>$PROJ_DIR$\board</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\CMSIS</state>
           <state>$PROJ_DIR$\..\..\..\components\libc\compilers\common</state>
+          <state>$PROJ_DIR$\..\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc</state>
           <state>$PROJ_DIR$\..\..\..\include</state>
           <state>$PROJ_DIR$\..\..\..\components\libc\compilers\common\nogcc</state>
@@ -2089,18 +2089,18 @@
     <file>
       <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\div0.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\backtrace.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\showmem.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\libcpu\arm\cortex-m4\context_iar.S</name>
+      <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\backtrace.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\libcpu\arm\cortex-m4\cpuport.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\libcpu\arm\cortex-m4\context_iar.S</name>
+    </file>
   </group>
   <group>
     <name>DeviceDrivers</name>
@@ -2110,27 +2110,27 @@
     <file>
       <name>$PROJ_DIR$\..\..\..\components\drivers\serial\serial.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\drivers\src\waitqueue.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\drivers\src\dataqueue.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\drivers\src\workqueue.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\drivers\src\completion.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\drivers\src\ringblk_buf.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\drivers\src\ringbuffer.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\drivers\src\dataqueue.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\drivers\src\completion.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\drivers\src\waitqueue.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\drivers\src\pipe.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\drivers\src\workqueue.c</name>
-    </file>
   </group>
   <group>
     <name>Drivers</name>
@@ -2167,48 +2167,48 @@
   </group>
   <group>
     <name>Kernel</name>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\irq.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\scheduler.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\device.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\mem.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\thread.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\clock.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\idle.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\src\timer.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\src\mempool.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\kservice.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\ipc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\object.c</name>
+      <name>$PROJ_DIR$\..\..\..\src\irq.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\src\components.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\thread.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\mem.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\clock.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\device.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\mempool.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\idle.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\ipc.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\scheduler.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\src\memheap.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\kservice.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\object.c</name>
+    </file>
   </group>
   <group>
     <name>libc</name>
@@ -2219,38 +2219,32 @@
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\common\stdlib.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\stdio.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscalls.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\environ.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_close.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\libc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_open.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_lseek.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_open.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_write.c</name>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_close.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_read.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscalls.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_mem.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\environ.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_write.c</name>
+    </file>
   </group>
   <group>
     <name>Libraries</name>
@@ -2333,6 +2327,9 @@
       <name>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\src\at32f4xx_ertc.c</name>
     </file>
   </group>
+  <group>
+    <name>POSIX</name>
+  </group>
   <group>
     <name>utestcases</name>
   </group>

bsp/at32/at32f403a-start/project.uvproj

@@ -374,7 +374,7 @@
               <MiscControls />
               <Define>USE_STDPERIPH_DRIVER, RT_USING_ARM_LIBC, AT32F403AVGT7, __RTTHREAD__, __CLK_TCK=RT_TICK_PER_SECOND</Define>
               <Undefine />
-              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\msp;..\Libraries\rt_drivers;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\armlibc;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc;..\Libraries\AT32_Std_Driver\CMSIS;..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc;..\..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\msp;..\Libraries\rt_drivers;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc;..\Libraries\AT32_Std_Driver\CMSIS;..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc;..\..\..\components\libc\posix\io\poll;..\..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -436,16 +436,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>showmem.c</FileName>
+              <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
+              <FilePath>..\..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>backtrace.c</FileName>
+              <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\common\backtrace.c</FilePath>
+              <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -479,13 +479,6 @@
               <FilePath>..\..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>waitqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\waitqueue.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>ringbuffer.c</FileName>
@@ -493,27 +486,6 @@
               <FilePath>..\..\..\components\drivers\src\ringbuffer.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>workqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\workqueue.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dataqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>pipe.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\pipe.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>completion.c</FileName>
@@ -521,6 +493,13 @@
               <FilePath>..\..\..\components\drivers\src\completion.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>waitqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\waitqueue.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>ringblk_buf.c</FileName>
@@ -528,6 +507,27 @@
               <FilePath>..\..\..\components\drivers\src\ringblk_buf.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>workqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\workqueue.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>pipe.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\pipe.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dataqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Drivers</GroupName>
@@ -602,23 +602,9 @@
           <GroupName>Kernel</GroupName>
           <Files>
             <File>
-              <FileName>mempool.c</FileName>
+              <FileName>timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\mempool.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>clock.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\clock.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>kservice.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\kservice.c</FilePath>
+              <FilePath>..\..\..\src\timer.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -630,37 +616,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>object.c</FileName>
+              <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\object.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mem.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\mem.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>irq.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\irq.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>idle.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\idle.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>components.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\components.c</FilePath>
+              <FilePath>..\..\..\src\kservice.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -670,13 +628,6 @@
               <FilePath>..\..\..\src\scheduler.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>memheap.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\memheap.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>ipc.c</FileName>
@@ -686,9 +637,51 @@
           </Files>
           <Files>
             <File>
-              <FileName>timer.c</FileName>
+              <FileName>memheap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\timer.c</FilePath>
+              <FilePath>..\..\..\src\memheap.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>idle.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\idle.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>irq.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\irq.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>object.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\object.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>mempool.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\mempool.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>components.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\components.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>clock.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -698,21 +691,21 @@
               <FilePath>..\..\..\src\thread.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>mem.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\mem.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>libc</GroupName>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
+              <FileName>libc_syms.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\libc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mem_std.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
+              <FilePath>..\..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -724,9 +717,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>time.c</FileName>
+              <FileName>mem_std.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\common\time.c</FilePath>
+              <FilePath>..\..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -736,6 +729,13 @@
               <FilePath>..\..\..\components\libc\compilers\common\stdlib.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>time.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\libc\compilers\common\time.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Libraries</GroupName>

bsp/at32/at32f403a-start/project.uvprojx

@@ -335,7 +335,7 @@
               <MiscControls />
               <Define>USE_STDPERIPH_DRIVER, RT_USING_ARM_LIBC, AT32F403AVGT7, __RTTHREAD__, __CLK_TCK=RT_TICK_PER_SECOND</Define>
               <Undefine />
-              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\msp;..\Libraries\rt_drivers;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\armlibc;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc;..\Libraries\AT32_Std_Driver\CMSIS;..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc;..\..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\msp;..\Libraries\rt_drivers;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc;..\Libraries\AT32_Std_Driver\CMSIS;..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc;..\..\..\components\libc\posix\io\poll;..\..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -390,16 +390,16 @@
           <GroupName>CPU</GroupName>
           <Files>
             <File>
-              <FileName>showmem.c</FileName>
+              <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
+              <FilePath>..\..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>backtrace.c</FileName>
+              <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\common\backtrace.c</FilePath>
+              <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -411,16 +411,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>cpuport.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\cortex-m4\cpuport.c</FilePath>
+              <FileName>context_rvds.S</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>context_rvds.S</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\..\..\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
+              <FileName>cpuport.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\libcpu\arm\cortex-m4\cpuport.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -442,9 +442,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>completion.c</FileName>
+              <FileName>ringbuffer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\completion.c</FilePath>
+              <FilePath>..\..\..\components\drivers\src\ringbuffer.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -456,9 +456,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>ringbuffer.c</FileName>
+              <FileName>ringblk_buf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\ringbuffer.c</FilePath>
+              <FilePath>..\..\..\components\drivers\src\ringblk_buf.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -468,13 +468,6 @@
               <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>ringblk_buf.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\ringblk_buf.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>waitqueue.c</FileName>
@@ -489,6 +482,13 @@
               <FilePath>..\..\..\components\drivers\src\pipe.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>completion.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\completion.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Drivers</GroupName>
@@ -561,48 +561,6 @@
         </Group>
         <Group>
           <GroupName>Kernel</GroupName>
-          <Files>
-            <File>
-              <FileName>components.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\components.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>scheduler.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\scheduler.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>object.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\object.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>device.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\device.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>kservice.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\kservice.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>idle.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\idle.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>timer.c</FileName>
@@ -619,16 +577,23 @@
           </Files>
           <Files>
             <File>
-              <FileName>irq.c</FileName>
+              <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\irq.c</FilePath>
+              <FilePath>..\..\..\src\mempool.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>thread.c</FileName>
+              <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\thread.c</FilePath>
+              <FilePath>..\..\..\src\kservice.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>device.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\device.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -640,16 +605,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>ipc.c</FileName>
+              <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\ipc.c</FilePath>
+              <FilePath>..\..\..\src\irq.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>mempool.c</FileName>
+              <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\mempool.c</FilePath>
+              <FilePath>..\..\..\src\object.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -659,14 +624,49 @@
               <FilePath>..\..\..\src\clock.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>components.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\components.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>scheduler.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\scheduler.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ipc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\ipc.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>thread.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\thread.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>idle.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\idle.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>libc</GroupName>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
+              <FileName>libc_syms.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\libc.c</FilePath>
+              <FilePath>..\..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
             </File>
           </Files>
           <Files>

bsp/at32/at32f403a-start/rtconfig.h

@@ -37,8 +37,10 @@
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
-#define RT_USING_MEMHEAP
 #define RT_USING_SMALL_MEM
+#define RT_USING_MEMHEAP
+#define RT_MEMHEAP_FAST_MODE
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
 /* end of Memory Management */
 
@@ -91,7 +93,6 @@
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_RB_BUFSZ 64
@@ -110,6 +111,13 @@
 
 /* POSIX (Portable Operating System Interface) layer */
 
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
 /* end of POSIX (Portable Operating System Interface) layer */
 /* end of POSIX layer and C standard library */
 
@@ -195,6 +203,10 @@
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 /* end of acceleration: Assembly language or algorithmic acceleration packages */

bsp/at32/at32f407-start/.config

@@ -58,13 +58,18 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 # Memory Management
 #
 CONFIG_RT_USING_MEMPOOL=y
-CONFIG_RT_USING_MEMHEAP=y
-# CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+CONFIG_RT_USING_MEMHEAP=y
+CONFIG_RT_MEMHEAP_FAST_MODE=y
+# CONFIG_RT_MEMHEAP_BSET_MODE is not set
+CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
 # CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
 # CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
 CONFIG_RT_USING_HEAP=y
 # end of Memory Management
 
@@ -132,7 +137,6 @@ CONFIG_FINSH_ARG_MAX=10
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
-CONFIG_RT_PIPE_BUFSZ=512
 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_USING_SERIAL_V1=y
@@ -186,10 +190,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_RT_USING_POSIX_FS is not set
 # CONFIG_RT_USING_POSIX_DELAY is not set
 # CONFIG_RT_USING_POSIX_GETLINE is not set
-# CONFIG_RT_USING_POSIX_MMAP is not set
-# CONFIG_RT_USING_POSIX_TERMIOS is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# end of Interprocess Communication (IPC)
 # end of POSIX (Portable Operating System Interface) layer
 # end of POSIX layer and C standard library
 
@@ -354,7 +365,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -376,10 +387,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 # LVGL: powerful and easy-to-use embedded GUI library
 #
-# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # end of LVGL: powerful and easy-to-use embedded GUI library
 
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# end of u8g2: a monochrome graphic library
+
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -394,13 +412,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_TINYJPEG is not set
 # CONFIG_PKG_USING_UGUI is not set
 
-#
-# u8g2: a monochrome graphic library
-#
-# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
-# CONFIG_PKG_USING_U8G2 is not set
-# end of u8g2: a monochrome graphic library
-
 #
 # PainterEngine: A cross-platform graphics application framework written in C language
 #
@@ -458,9 +469,16 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+# end of enhanced kernel services
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
@@ -470,7 +488,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 #
 # CONFIG_PKG_USING_CMSIS_5 is not set
-# CONFIG_PKG_USING_CMSIS_5_AUX is not set
 # CONFIG_PKG_USING_CMSIS_RTOS2 is not set
 # end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 
@@ -485,6 +502,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_UC_MODBUS is not set
 # end of Micrium: Micrium software products porting for RT-Thread
 
+# CONFIG_RT_USING_ARDUINO is not set
 # CONFIG_PKG_USING_GUIENGINE is not set
 # CONFIG_PKG_USING_PERSIMMON is not set
 # CONFIG_PKG_USING_CAIRO is not set
@@ -510,8 +528,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
@@ -519,6 +535,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
 # CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_USB_STACK is not set
 # end of system packages
 
 #

bsp/at32/at32f407-start/project.ewp

@@ -358,10 +358,10 @@
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\applications</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc</state>
-          <state>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib</state>
           <state>$PROJ_DIR$\board</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\CMSIS</state>
           <state>$PROJ_DIR$\..\..\..\components\libc\compilers\common</state>
+          <state>$PROJ_DIR$\..\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc</state>
           <state>$PROJ_DIR$\..\..\..\include</state>
           <state>$PROJ_DIR$\..\..\..\components\libc\compilers\common\nogcc</state>
@@ -1397,10 +1397,10 @@
           <state>$PROJ_DIR$\.</state>
           <state>$PROJ_DIR$\applications</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc</state>
-          <state>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib</state>
           <state>$PROJ_DIR$\board</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\CMSIS</state>
           <state>$PROJ_DIR$\..\..\..\components\libc\compilers\common</state>
+          <state>$PROJ_DIR$\..\..\..\components\libc\posix\io\poll</state>
           <state>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc</state>
           <state>$PROJ_DIR$\..\..\..\include</state>
           <state>$PROJ_DIR$\..\..\..\components\libc\compilers\common\nogcc</state>
@@ -2087,13 +2087,13 @@
   <group>
     <name>CPU</name>
     <file>
-      <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\backtrace.c</name>
+      <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\div0.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\showmem.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\div0.c</name>
+      <name>$PROJ_DIR$\..\..\..\libcpu\arm\common\backtrace.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\libcpu\arm\cortex-m4\context_iar.S</name>
@@ -2111,22 +2111,22 @@
       <name>$PROJ_DIR$\..\..\..\components\drivers\serial\serial.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\components\drivers\src\completion.c</name>
+      <name>$PROJ_DIR$\..\..\..\components\drivers\src\dataqueue.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\components\drivers\src\workqueue.c</name>
+      <name>$PROJ_DIR$\..\..\..\components\drivers\src\ringblk_buf.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\drivers\src\pipe.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\drivers\src\completion.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\drivers\src\waitqueue.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\components\drivers\src\dataqueue.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\drivers\src\ringblk_buf.c</name>
+      <name>$PROJ_DIR$\..\..\..\components\drivers\src\workqueue.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\drivers\src\ringbuffer.c</name>
@@ -2167,80 +2167,62 @@
   </group>
   <group>
     <name>Kernel</name>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\memheap.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\timer.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\mem.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\ipc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\object.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\src\kservice.c</name>
     </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\components.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\irq.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\src\scheduler.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\src\device.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\src\thread.c</name>
+      <name>$PROJ_DIR$\..\..\..\src\scheduler.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\components.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\src\mempool.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\mem.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\src\clock.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\src\idle.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\timer.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\object.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\ipc.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\thread.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\irq.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\memheap.c</name>
+    </file>
   </group>
   <group>
     <name>libc</name>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\common\time.c</name>
-    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\common\stdlib.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_lseek.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscalls.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\libc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_read.c</name>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\common\time.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_close.c</name>
     </file>
     <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\environ.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\stdio.c</name>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_lseek.c</name>
     </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_write.c</name>
@@ -2248,9 +2230,21 @@
     <file>
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_open.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_remove.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\environ.c</name>
+    </file>
     <file>
       <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_mem.c</name>
     </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscalls.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\components\libc\compilers\dlib\syscall_read.c</name>
+    </file>
   </group>
   <group>
     <name>Libraries</name>
@@ -2333,6 +2327,9 @@
       <name>$PROJ_DIR$\..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\src\at32f4xx_ertc.c</name>
     </file>
   </group>
+  <group>
+    <name>POSIX</name>
+  </group>
   <group>
     <name>utestcases</name>
   </group>

bsp/at32/at32f407-start/project.uvproj

@@ -359,7 +359,7 @@
               <MiscControls />
               <Define>USE_STDPERIPH_DRIVER, __CLK_TCK=RT_TICK_PER_SECOND, RT_USING_ARM_LIBC, __RTTHREAD__, AT32F407VGT7</Define>
               <Undefine />
-              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\msp;..\Libraries\rt_drivers;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\armlibc;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc;..\Libraries\AT32_Std_Driver\CMSIS;..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc;..\..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\msp;..\Libraries\rt_drivers;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc;..\Libraries\AT32_Std_Driver\CMSIS;..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc;..\..\..\components\libc\posix\io\poll;..\..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -413,9 +413,9 @@
           <GroupName>CPU</GroupName>
           <Files>
             <File>
-              <FileName>showmem.c</FileName>
+              <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
+              <FilePath>..\..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -427,9 +427,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>div0.c</FileName>
+              <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\common\div0.c</FilePath>
+              <FilePath>..\..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -465,23 +465,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>dataqueue.c</FileName>
+              <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>waitqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\waitqueue.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>pipe.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\pipe.c</FilePath>
+              <FilePath>..\..\..\components\drivers\src\workqueue.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -493,16 +479,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>completion.c</FileName>
+              <FileName>waitqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\completion.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>workqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\workqueue.c</FilePath>
+              <FilePath>..\..\..\components\drivers\src\waitqueue.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -512,21 +491,42 @@
               <FilePath>..\..\..\components\drivers\src\ringblk_buf.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>dataqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>completion.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\completion.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>pipe.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\pipe.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Drivers</GroupName>
           <Files>
             <File>
-              <FileName>at32_msp.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>board\msp\at32_msp.c</FilePath>
+              <FileName>startup_at32f407vgt7.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\src\mdk\startup_at32f407vgt7.s</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>startup_at32f407vgt7.s</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\src\mdk\startup_at32f407vgt7.s</FilePath>
+              <FileName>at32_msp.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>board\msp\at32_msp.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -584,55 +584,6 @@
         </Group>
         <Group>
           <GroupName>Kernel</GroupName>
-          <Files>
-            <File>
-              <FileName>components.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\components.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mem.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\mem.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>irq.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\irq.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>idle.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\idle.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>scheduler.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\scheduler.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>thread.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\thread.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ipc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\ipc.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>kservice.c</FileName>
@@ -640,13 +591,6 @@
               <FilePath>..\..\..\src\kservice.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>mempool.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\mempool.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>clock.c</FileName>
@@ -654,6 +598,13 @@
               <FilePath>..\..\..\src\clock.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>mem.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\mem.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>object.c</FileName>
@@ -661,6 +612,27 @@
               <FilePath>..\..\..\src\object.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>device.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\device.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ipc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\ipc.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>mempool.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\mempool.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>memheap.c</FileName>
@@ -668,6 +640,41 @@
               <FilePath>..\..\..\src\memheap.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>idle.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\idle.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>components.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\components.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>irq.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\irq.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>thread.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\thread.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>scheduler.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\scheduler.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>timer.c</FileName>
@@ -675,23 +682,9 @@
               <FilePath>..\..\..\src\timer.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>device.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\device.c</FilePath>
-            </File>
-          </Files>
         </Group>
         <Group>
           <GroupName>libc</GroupName>
-          <Files>
-            <File>
-              <FileName>syscalls.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\syscalls.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>mem_std.c</FileName>
@@ -701,9 +694,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
+              <FileName>libc_syms.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\libc.c</FilePath>
+              <FilePath>..\..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>syscalls.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\libc\compilers\armlibc\syscalls.c</FilePath>
             </File>
           </Files>
           <Files>

bsp/at32/at32f407-start/project.uvprojx

@@ -334,7 +334,7 @@
               <MiscControls />
               <Define>USE_STDPERIPH_DRIVER, __CLK_TCK=RT_TICK_PER_SECOND, RT_USING_ARM_LIBC, __RTTHREAD__, AT32F407VGT7</Define>
               <Undefine />
-              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\msp;..\Libraries\rt_drivers;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\armlibc;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc;..\Libraries\AT32_Std_Driver\CMSIS;..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc;..\..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;board\msp;..\Libraries\rt_drivers;..\..\..\components\finsh;.;..\..\..\include;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\nogcc;..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\inc;..\Libraries\AT32_Std_Driver\CMSIS;..\Libraries\AT32_Std_Driver\AT32F4xx_StdPeriph_Driver\inc;..\..\..\components\libc\posix\io\poll;..\..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -387,6 +387,13 @@
         </Group>
         <Group>
           <GroupName>CPU</GroupName>
+          <Files>
+            <File>
+              <FileName>backtrace.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\libcpu\arm\common\backtrace.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>showmem.c</FileName>
@@ -401,13 +408,6 @@
               <FilePath>..\..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>backtrace.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\libcpu\arm\common\backtrace.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>cpuport.c</FileName>
@@ -439,13 +439,6 @@
               <FilePath>..\..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>waitqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\waitqueue.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>workqueue.c</FileName>
@@ -453,20 +446,6 @@
               <FilePath>..\..\..\components\drivers\src\workqueue.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>dataqueue.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ringblk_buf.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\ringblk_buf.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>completion.c</FileName>
@@ -476,9 +455,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>ringbuffer.c</FileName>
+              <FileName>ringblk_buf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\drivers\src\ringbuffer.c</FilePath>
+              <FilePath>..\..\..\components\drivers\src\ringblk_buf.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>waitqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\waitqueue.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -488,21 +474,35 @@
               <FilePath>..\..\..\components\drivers\src\pipe.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>ringbuffer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\ringbuffer.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dataqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\src\dataqueue.c</FilePath>
+            </File>
+          </Files>
         </Group>
         <Group>
           <GroupName>Drivers</GroupName>
           <Files>
             <File>
-              <FileName>at32_msp.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>board\msp\at32_msp.c</FilePath>
+              <FileName>startup_at32f407vgt7.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\src\mdk\startup_at32f407vgt7.s</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>startup_at32f407vgt7.s</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\Libraries\AT32_Std_Driver\CMSIS\AT32\AT32F4xx\src\mdk\startup_at32f407vgt7.s</FilePath>
+              <FileName>at32_msp.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>board\msp\at32_msp.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -560,20 +560,6 @@
         </Group>
         <Group>
           <GroupName>Kernel</GroupName>
-          <Files>
-            <File>
-              <FileName>kservice.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\kservice.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>object.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\object.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>scheduler.c</FileName>
@@ -583,9 +569,37 @@
           </Files>
           <Files>
             <File>
-              <FileName>mempool.c</FileName>
+              <FileName>ipc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\mempool.c</FilePath>
+              <FilePath>..\..\..\src\ipc.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>device.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\device.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>kservice.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\kservice.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>timer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\timer.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>clock.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -604,16 +618,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>irq.c</FileName>
+              <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\irq.c</FilePath>
+              <FilePath>..\..\..\src\object.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>mem.c</FileName>
+              <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\mem.c</FilePath>
+              <FilePath>..\..\..\src\irq.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -625,23 +639,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>timer.c</FileName>
+              <FileName>mem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\timer.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ipc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\ipc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>clock.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\clock.c</FilePath>
+              <FilePath>..\..\..\src\mem.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -653,9 +653,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>device.c</FileName>
+              <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\src\device.c</FilePath>
+              <FilePath>..\..\..\src\mempool.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -663,16 +663,16 @@
           <GroupName>libc</GroupName>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
+              <FileName>mem_std.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\libc.c</FilePath>
+              <FilePath>..\..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>mem_std.c</FileName>
+              <FileName>libc_syms.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
+              <FilePath>..\..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -684,16 +684,16 @@
           </Files>
           <Files>
             <File>
-              <FileName>time.c</FileName>
+              <FileName>stdlib.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\common\time.c</FilePath>
+              <FilePath>..\..\..\components\libc\compilers\common\stdlib.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>stdlib.c</FileName>
+              <FileName>time.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\common\stdlib.c</FilePath>
+              <FilePath>..\..\..\components\libc\compilers\common\time.c</FilePath>
             </File>
           </Files>
         </Group>

bsp/at32/at32f407-start/rtconfig.h

@@ -37,8 +37,10 @@
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
-#define RT_USING_MEMHEAP
 #define RT_USING_SMALL_MEM
+#define RT_USING_MEMHEAP
+#define RT_MEMHEAP_FAST_MODE
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
 /* end of Memory Management */
 
@@ -91,7 +93,6 @@
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_RB_BUFSZ 64
@@ -110,6 +111,13 @@
 
 /* POSIX (Portable Operating System Interface) layer */
 
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
 /* end of POSIX (Portable Operating System Interface) layer */
 /* end of POSIX layer and C standard library */
 
@@ -195,6 +203,10 @@
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 /* end of acceleration: Assembly language or algorithmic acceleration packages */

bsp/at91sam9260/.config

@@ -56,12 +56,16 @@ CONFIG_RT_USING_MESSAGEQUEUE=y
 # Memory Management
 #
 CONFIG_RT_USING_MEMPOOL=y
-# CONFIG_RT_USING_MEMHEAP is not set
-# CONFIG_RT_USING_NOHEAP is not set
 CONFIG_RT_USING_SMALL_MEM=y
 # CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMHEAP is not set
+CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
+# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
 # CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
 # CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
 CONFIG_RT_USING_HEAP=y
 # end of Memory Management
 
@@ -134,7 +138,6 @@ CONFIG_RT_USING_DFS_DEVFS=y
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
-CONFIG_RT_PIPE_BUFSZ=512
 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_USING_SERIAL_V1=y
@@ -188,10 +191,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_RT_USING_POSIX_FS is not set
 # CONFIG_RT_USING_POSIX_DELAY is not set
 # CONFIG_RT_USING_POSIX_GETLINE is not set
-# CONFIG_RT_USING_POSIX_MMAP is not set
-# CONFIG_RT_USING_POSIX_TERMIOS is not set
-# CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# end of Interprocess Communication (IPC)
 # end of POSIX (Portable Operating System Interface) layer
 # end of POSIX layer and C standard library
 
@@ -354,7 +364,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # security packages
 #
 # CONFIG_PKG_USING_MBEDTLS is not set
-# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
 # CONFIG_PKG_USING_TINYCRYPT is not set
 # CONFIG_PKG_USING_TFM is not set
 # CONFIG_PKG_USING_YD_CRYPTO is not set
@@ -376,10 +386,17 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 # LVGL: powerful and easy-to-use embedded GUI library
 #
-# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
 # end of LVGL: powerful and easy-to-use embedded GUI library
 
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# end of u8g2: a monochrome graphic library
+
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -394,13 +411,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_TINYJPEG is not set
 # CONFIG_PKG_USING_UGUI is not set
 
-#
-# u8g2: a monochrome graphic library
-#
-# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
-# CONFIG_PKG_USING_U8G2 is not set
-# end of u8g2: a monochrome graphic library
-
 #
 # PainterEngine: A cross-platform graphics application framework written in C language
 #
@@ -458,9 +468,16 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 #
 
 #
-# acceleration: Assembly language or algorithmic acceleration packages
+# enhanced kernel services
 #
 # CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+# end of enhanced kernel services
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
 # CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
 # CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
 # CONFIG_PKG_USING_QFPLIB_M3 is not set
@@ -470,7 +487,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 #
 # CONFIG_PKG_USING_CMSIS_5 is not set
-# CONFIG_PKG_USING_CMSIS_5_AUX is not set
 # CONFIG_PKG_USING_CMSIS_RTOS2 is not set
 # end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
 
@@ -485,6 +501,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_UC_MODBUS is not set
 # end of Micrium: Micrium software products porting for RT-Thread
 
+# CONFIG_RT_USING_ARDUINO is not set
 # CONFIG_PKG_USING_GUIENGINE is not set
 # CONFIG_PKG_USING_CAIRO is not set
 # CONFIG_PKG_USING_PIXMAN is not set
@@ -509,8 +526,6 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_QBOOT is not set
 # CONFIG_PKG_USING_PPOOL is not set
 # CONFIG_PKG_USING_OPENAMP is not set
-# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
-# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
 # CONFIG_PKG_USING_LPM is not set
 # CONFIG_PKG_USING_TLSF is not set
 # CONFIG_PKG_USING_EVENT_RECORDER is not set
@@ -518,6 +533,7 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # CONFIG_PKG_USING_WCWIDTH is not set
 # CONFIG_PKG_USING_MCUBOOT is not set
 # CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_USB_STACK is not set
 # end of system packages
 
 #

bsp/at91sam9260/project.uvproj

@@ -359,7 +359,7 @@
               <MiscControls />
               <Define>RT_USING_ARM_LIBC, __RTTHREAD__, __CLK_TCK=RT_TICK_PER_SECOND</Define>
               <Undefine />
-              <IncludePath>applications;.;..\..\libcpu\arm\common;..\..\libcpu\arm\arm926;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;drivers;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\finsh;.;..\..\include;..\..\components\libc\compilers\armlibc;..\..\components\libc\compilers\common;..\..\components\libc\compilers\common\nogcc;platform;..\..\examples\utest\testcases\kernel</IncludePath>
+              <IncludePath>applications;.;..\..\libcpu\arm\common;..\..\libcpu\arm\arm926;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;drivers;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\finsh;.;..\..\include;..\..\components\libc\compilers\common;..\..\components\libc\compilers\common\nogcc;platform;..\..\components\libc\posix\io\poll;..\..\examples\utest\testcases\kernel</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -413,16 +413,16 @@
           <GroupName>CPU</GroupName>
           <Files>
             <File>
-              <FileName>div0.c</FileName>
+              <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>backtrace.c</FileName>
+              <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -439,6 +439,20 @@
               <FilePath>..\..\libcpu\arm\arm926\stack.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>cpuport.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\libcpu\arm\arm926\cpuport.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>mmu.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\libcpu\arm\arm926\mmu.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>trap.c</FileName>
@@ -453,20 +467,6 @@
               <FilePath>..\..\libcpu\arm\arm926\machine.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>start_rvds.S</FileName>
-              <FileType>2</FileType>
-              <FilePath>..\..\libcpu\arm\arm926\start_rvds.S</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>cpuport.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\arm926\cpuport.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>context_rvds.S</FileName>
@@ -476,9 +476,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>mmu.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\libcpu\arm\arm926\mmu.c</FilePath>
+              <FileName>start_rvds.S</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\libcpu\arm\arm926\start_rvds.S</FilePath>
             </File>
           </Files>
         </Group>
@@ -498,6 +498,27 @@
               <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>ringblk_buf.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\ringblk_buf.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>pipe.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ringbuffer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>dataqueue.c</FileName>
@@ -519,20 +540,6 @@
               <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>ringbuffer.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ringblk_buf.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\ringblk_buf.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>waitqueue.c</FileName>
@@ -540,13 +547,6 @@
               <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>pipe.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
-            </File>
-          </Files>
         </Group>
         <Group>
           <GroupName>Drivers</GroupName>
@@ -583,16 +583,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>dfs_poll.c</FileName>
+              <FileName>dfs_fs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\dfs_poll.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dfs_file.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -604,16 +597,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>dfs_fs.c</FileName>
+              <FileName>dfs_file.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>dfs_select.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\dfs\src\dfs_select.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -659,9 +645,9 @@
           <GroupName>Kernel</GroupName>
           <Files>
             <File>
-              <FileName>clock.c</FileName>
+              <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\clock.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -671,6 +657,13 @@
               <FilePath>..\..\src\thread.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>ipc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\ipc.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>device.c</FileName>
@@ -678,6 +671,41 @@
               <FilePath>..\..\src\device.c</FilePath>
             </File>
           </Files>
+          <Files>
+            <File>
+              <FileName>mempool.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\mempool.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>object.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\object.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>scheduler.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\scheduler.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>kservice.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\kservice.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>irq.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\src\irq.c</FilePath>
+            </File>
+          </Files>
           <Files>
             <File>
               <FileName>mem.c</FileName>
@@ -694,9 +722,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>object.c</FileName>
+              <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\src\object.c</FilePath>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -706,56 +734,14 @@
               <FilePath>..\..\src\components.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>idle.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\idle.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>scheduler.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\scheduler.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ipc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\ipc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mempool.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\mempool.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>kservice.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\kservice.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>irq.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\src\irq.c</FilePath>
-            </File>
-          </Files>
         </Group>
         <Group>
           <GroupName>libc</GroupName>
           <Files>
             <File>
-              <FileName>libc.c</FileName>
+              <FileName>libc_syms.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\libc.c</FilePath>
+              <FilePath>..\..\components\libc\compilers\armlibc\libc_syms.c</FilePath>
             </File>
           </Files>
           <Files>
@@ -772,20 +758,6 @@
               <FilePath>..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
             </File>
           </Files>
-          <Files>
-            <File>
-              <FileName>stdio.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\armlibc\stdio.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stdlib.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\common\stdlib.c</FilePath>
-            </File>
-          </Files>
           <Files>
             <File>
               <FileName>time.c</FileName>
@@ -795,16 +767,9 @@
           </Files>
           <Files>
             <File>
-              <FileName>unistd.c</FileName>
+              <FileName>stdlib.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\common\unistd.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>delay.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\components\libc\compilers\common\delay.c</FilePath>
+              <FilePath>..\..\components\libc\compilers\common\stdlib.c</FilePath>
             </File>
           </Files>
         </Group>

bsp/at91sam9260/rtconfig.h

@@ -35,6 +35,7 @@
 
 #define RT_USING_MEMPOOL
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
 /* end of Memory Management */
 
@@ -91,7 +92,6 @@
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
@@ -111,6 +111,13 @@
 
 /* POSIX (Portable Operating System Interface) layer */
 
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
 /* end of POSIX (Portable Operating System Interface) layer */
 /* end of POSIX layer and C standard library */
 
@@ -196,6 +203,10 @@
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
 /* acceleration: Assembly language or algorithmic acceleration packages */
 
 /* end of acceleration: Assembly language or algorithmic acceleration packages */

bsp/at91sam9g45/Kconfig

@@ -0,0 +1,37 @@
+mainmenu "RT-Thread Configuration"
+
+config BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../.."
+    
+# you can change the RTT_ROOT default "../.." to your rtthread_root,
+# example : default "F:/git_repositories/rt-thread"
+
+config PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+    
+config ENV_DIR
+    string
+    option env="ENV_ROOT"
+    default "/"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+
+config SOC_AT91SAM9G45
+    bool 
+    select ARCH_ARM_ARM9
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    default y
+
+source "$BSP_DIR/drivers/Kconfig"
+

bsp/at91sam9g45/drivers/Kconfig

@@ -0,0 +1,7 @@
+menu "Hardware Drivers Config"
+
+config RT_USING_LED
+    bool "Using LED"
+    default n
+
+endmenu

bsp/at91sam9g45/rtconfig.h

@@ -1,8 +1,7 @@
 #ifndef RT_CONFIG_H__
 #define RT_CONFIG_H__
 
-/* Automatically generated file; DO NOT EDIT. */
-/* RT-Thread Configuration */
+/* Generated by Kconfiglib (https://github.com/ulfalizer/Kconfiglib) */
 
 /* RT-Thread Kernel */
 
@@ -13,8 +12,16 @@
 #define RT_TICK_PER_SECOND 1000
 #define RT_USING_OVERFLOW_CHECK
 #define RT_USING_HOOK
+#define RT_USING_IDLE_HOOK
 #define RT_IDLE_HOOK_LIST_SIZE 4
 #define IDLE_THREAD_STACK_SIZE 256
+#define RT_USING_TIMER_SOFT
+#define RT_TIMER_THREAD_PRIO 4
+#define RT_TIMER_THREAD_STACK_SIZE 512
+
+/* kservice optimization */
+
+/* end of kservice optimization */
 #define RT_DEBUG
 #define RT_DEBUG_COLOR
 
@@ -25,12 +32,15 @@
 #define RT_USING_EVENT
 #define RT_USING_MAILBOX
 #define RT_USING_MESSAGEQUEUE
+/* end of Inter-Thread communication */
 
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
 #define RT_USING_SMALL_MEM
+#define RT_USING_SMALL_MEM_AS_HEAP
 #define RT_USING_HEAP
+/* end of Memory Management */
 
 /* Kernel Device Object */
 
@@ -39,6 +49,11 @@
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "dbgu"
+/* end of Kernel Device Object */
+#define RT_VER_NUM 0x40100
+/* end of RT-Thread Kernel */
+#define ARCH_ARM
+#define ARCH_ARM_ARM9
 
 /* RT-Thread Components */
 
@@ -50,65 +65,101 @@
 /* C++ features */
 
 #define RT_USING_CPLUSPLUS
+/* end of C++ features */
 
 /* Command shell */
 
 #define RT_USING_FINSH
+#define RT_USING_MSH
+#define FINSH_USING_MSH
 #define FINSH_THREAD_NAME "tshell"
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
 #define FINSH_USING_HISTORY
 #define FINSH_HISTORY_LINES 5
 #define FINSH_USING_SYMTAB
-#define FINSH_USING_DESCRIPTION
-#define FINSH_THREAD_PRIORITY 20
-#define FINSH_THREAD_STACK_SIZE 4096
 #define FINSH_CMD_SIZE 80
-#define FINSH_USING_MSH
-#define FINSH_USING_MSH_DEFAULT
+#define MSH_USING_BUILT_IN_COMMANDS
+#define FINSH_USING_DESCRIPTION
 #define FINSH_ARG_MAX 10
+/* end of Command shell */
 
 /* Device virtual file system */
 
 #define RT_USING_DFS
+#define DFS_USING_POSIX
 #define DFS_USING_WORKDIR
 #define DFS_FILESYSTEMS_MAX 2
 #define DFS_FILESYSTEM_TYPES_MAX 2
 #define DFS_FD_MAX 16
 #define RT_USING_DFS_DEVFS
+/* end of Device virtual file system */
 
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
-#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
+#define RT_USING_SERIAL_V1
+#define RT_SERIAL_USING_DMA
+#define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN
 
 /* Using USB */
 
+/* end of Using USB */
+/* end of Device Drivers */
 
 /* POSIX layer and C standard library */
 
 #define RT_USING_LIBC
+#define RT_LIBC_USING_TIME
+#define RT_LIBC_DEFAULT_TIMEZONE 8
+
+/* POSIX (Portable Operating System Interface) layer */
+
 #define RT_USING_PTHREADS
+#define PTHREAD_NUM_MAX 8
+
+/* Interprocess Communication (IPC) */
+
+
+/* Socket is in the 'Network' category */
+
+/* end of Interprocess Communication (IPC) */
+/* end of POSIX (Portable Operating System Interface) layer */
+/* end of POSIX layer and C standard library */
 
 /* Network */
 
 /* Socket abstraction layer */
 
+/* end of Socket abstraction layer */
+
+/* Network interface device */
+
+/* end of Network interface device */
 
 /* light weight TCP/IP stack */
 
-
-/* Modbus master and slave stack */
-
+/* end of light weight TCP/IP stack */
 
 /* AT commands */
 
+/* end of AT commands */
+/* end of Network */
 
 /* VBUS(Virtual Software BUS) */
 
+/* end of VBUS(Virtual Software BUS) */
 
 /* Utilities */
 
+/* end of Utilities */
+/* end of RT-Thread Components */
+
+/* RT-Thread Utestcases */
+
+/* end of RT-Thread Utestcases */
 
 /* RT-Thread online packages */
 
@@ -119,42 +170,88 @@
 
 /* Marvell WiFi */
 
+/* end of Marvell WiFi */
 
 /* Wiced WiFi */
 
+/* end of Wiced WiFi */
+/* end of Wi-Fi */
 
 /* IoT Cloud */
 
+/* end of IoT Cloud */
+/* end of IoT - internet of things */
 
 /* security packages */
 
+/* end of security packages */
 
 /* language packages */
 
+/* end of language packages */
 
 /* multimedia packages */
 
+/* LVGL: powerful and easy-to-use embedded GUI library */
+
+/* end of LVGL: powerful and easy-to-use embedded GUI library */
+
+/* u8g2: a monochrome graphic library */
+
+/* end of u8g2: a monochrome graphic library */
+
+/* PainterEngine: A cross-platform graphics application framework written in C language */
+
+/* end of PainterEngine: A cross-platform graphics application framework written in C language */
+/* end of multimedia packages */
 
 /* tools packages */
 
+/* end of tools packages */
 
 /* system packages */
 
+/* enhanced kernel services */
+
+/* end of enhanced kernel services */
+
+/* acceleration: Assembly language or algorithmic acceleration packages */
+
+/* end of acceleration: Assembly language or algorithmic acceleration packages */
+
+/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* end of CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+/* end of Micrium: Micrium software products porting for RT-Thread */
+/* end of system packages */
 
 /* peripheral libraries and drivers */
 
+/* end of peripheral libraries and drivers */
+
+/* AI packages */
+
+/* end of AI packages */
 
 /* miscellaneous packages */
 
-
-/* sample package */
-
 /* samples: kernel and components samples */
 
+/* end of samples: kernel and components samples */
 
-/* example package: hello */
+/* entertainment: terminal games and other interesting software packages */
+
+/* end of entertainment: terminal games and other interesting software packages */
+/* end of miscellaneous packages */
+/* end of RT-Thread online packages */
+#define SOC_AT91SAM9G45
+
+/* Hardware Drivers Config */
 
-#define RT_USING_DBGU
 #define RT_USING_LED
+/* end of Hardware Drivers Config */
 
 #endif