mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2026-09-20 17:44:20 +08:00
[BSP][Nuclei] Add Nuclei RISC-V Processor support
* Nuclei RISC-V Processor support is added both RV32 and RV64 * Nuclei RVSTAR BSP is added, UART driver is added * MSH works well in RVSTAR board --------------------------- Squashed commit of the following: commitb7368bc2edAuthor: Huaqi Fang <578567190@qq.com> Date: Fri Apr 17 14:38:54 2020 +0800 [BSP][Nuclei] Pretty source code Signed-off-by: Huaqi Fang <578567190@qq.com> commit2c42a997f7Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 16 15:51:03 2020 +0800 [libcpu] Remove ARCH_NUCLEI in libcpu kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit915ad4c076Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 16 15:50:00 2020 +0800 [BSP][Nuclei] Remove ARCH_NUCLEI in bsp KConfig Signed-off-by: Huaqi Fang <578567190@qq.com> commitfe43869c79Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 12:43:20 2020 +0800 [BSP][NUCLEI] Simply application main.c Remove previous complicated application of gd32vf103_rvstar Signed-off-by: Huaqi Fang <578567190@qq.com> commit8fd31727bcAuthor: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 12:38:04 2020 +0800 [BSP][NUCLEI] Format application and board source code Signed-off-by: Huaqi Fang <578567190@qq.com> commitb432308b20Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 11:58:28 2020 +0800 [BSP][Nuclei] Format source code of drivers of gd32vf103 Signed-off-by: Huaqi Fang <578567190@qq.com> commit7366173d74Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 15 11:54:02 2020 +0800 [LIBCPU][NUCLEI] Optimize nuclei cpu portable code Signed-off-by: Huaqi Fang <578567190@qq.com> commit8c2cd4745bAuthor: Huaqi Fang <578567190@qq.com> Date: Tue Apr 14 15:45:42 2020 +0800 nuclei: Update README.md Signed-off-by: Huaqi Fang <578567190@qq.com> commitfa8a2f24eaAuthor: Huaqi Fang <578567190@qq.com> Date: Tue Apr 14 14:06:54 2020 +0800 nuclei: Add gpio driver not tested Signed-off-by: Huaqi Fang <578567190@qq.com> commit1be40bc50bAuthor: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 14:55:22 2020 +0800 Nuclei: Update README.md Signed-off-by: Huaqi Fang <578567190@qq.com> commit4c8beb204bAuthor: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 10:20:25 2020 +0800 Nuclei: Change idle stack size from 256 to 396 bytes If changed to 396 bytes, then debug optimization level changed from O2 to O0, and the application can run successfully without stack overflow issue of tidle0 task warning: tidle0 stack is close to end of stack address. Signed-off-by: Huaqi Fang <578567190@qq.com> commitda2bcf5c56Author: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 10:11:40 2020 +0800 nuclei: Remove unused kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit0b932c677aAuthor: Huaqi Fang <578567190@qq.com> Date: Thu Apr 9 09:32:22 2020 +0800 nuclei: optimize drivers support Signed-off-by: Huaqi Fang <578567190@qq.com> commit0431f6f01fAuthor: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 19:28:02 2020 +0800 tools: Update mkdist.py for nuclei bsp Signed-off-by: Huaqi Fang <578567190@qq.com> commit0e1f502edfAuthor: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 18:46:58 2020 +0800 nuclei: optimize rvstar support directory Signed-off-by: Huaqi Fang <578567190@qq.com> commit1131f6e648Author: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 18:37:24 2020 +0800 nuclei: update kconfig Signed-off-by: Huaqi Fang <578567190@qq.com> commitad81c1d3bfAuthor: Huaqi Fang <578567190@qq.com> Date: Wed Apr 8 15:43:00 2020 +0800 nuclei: Rename board name Signed-off-by: Huaqi Fang <578567190@qq.com> commitd780138a1aAuthor: Huaqi Fang <578567190@qq.com> Date: Tue Apr 7 09:36:19 2020 +0800 libcpu: Add Nuclei arch option in KConfig Signed-off-by: Huaqi Fang <578567190@qq.com> commit60320d34b1Author: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 16:51:01 2020 +0800 nuclei: Update nuclei sdk of rt-thread support Signed-off-by: Huaqi Fang <578567190@qq.com> commita042b806efAuthor: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:34:09 2020 +0800 nuclei: modify application for not print anything Signed-off-by: Huaqi Fang <578567190@qq.com> commit2a9603adcbAuthor: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:31:01 2020 +0800 nuclei: Add .gitignore for nuclei bsp Signed-off-by: Huaqi Fang <578567190@qq.com> commit34aaf6aebaAuthor: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 11:28:06 2020 +0800 nuclei_sdk: update link script of rvstar to contain rt-thread needed sections /* section information for finsh shell */ . = ALIGN(4); __fsymtab_start = .; KEEP(*(FSymTab)) __fsymtab_end = .; . = ALIGN(4); __vsymtab_start = .; KEEP(*(VSymTab)) __vsymtab_end = .; /* section information for initial. */ . = ALIGN(4); __rt_init_start = .; KEEP(*(SORT(.rti_fn*))) __rt_init_end = .; The above code placed in rodata section Signed-off-by: Huaqi Fang <578567190@qq.com> commit3451466e9dAuthor: Huaqi Fang <578567190@qq.com> Date: Fri Apr 3 10:04:42 2020 +0800 bsp: Add initial commit of nuclei rvstar board bsp Signed-off-by: Huaqi Fang <578567190@qq.com> Signed-off-by: Huaqi Fang <578567190@qq.com>
This commit is contained in:
Huaqi Fang
@@ -0,0 +1,26 @@
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*.i
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*.o
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*.d
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*.elf
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*.diss
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*.map
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*.bin
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*.log
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.vscode
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*.dump
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*.verilog
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*.swp
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*.swo
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prebuilt_tools/
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setup_config.sh
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setup_config.bat
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tags
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TAGS
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TAG
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CTAGS
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Makefile.local
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Makefile.global
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@@ -0,0 +1,453 @@
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#
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||||
# Automatically generated file; DO NOT EDIT.
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# RT-Thread Configuration
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#
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||||
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||||
#
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||||
# RT-Thread Kernel
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#
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||||
CONFIG_RT_NAME_MAX=8
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# CONFIG_RT_USING_ARCH_DATA_TYPE is not set
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# CONFIG_RT_USING_SMP is not set
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CONFIG_RT_ALIGN_SIZE=4
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# CONFIG_RT_THREAD_PRIORITY_8 is not set
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CONFIG_RT_THREAD_PRIORITY_32=y
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# CONFIG_RT_THREAD_PRIORITY_256 is not set
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CONFIG_RT_THREAD_PRIORITY_MAX=32
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CONFIG_RT_TICK_PER_SECOND=100
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CONFIG_RT_USING_OVERFLOW_CHECK=y
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CONFIG_RT_USING_HOOK=y
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CONFIG_RT_USING_IDLE_HOOK=y
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CONFIG_RT_IDLE_HOOK_LIST_SIZE=4
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CONFIG_IDLE_THREAD_STACK_SIZE=396
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CONFIG_RT_USING_TIMER_SOFT=y
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CONFIG_RT_TIMER_THREAD_PRIO=4
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CONFIG_RT_TIMER_THREAD_STACK_SIZE=512
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CONFIG_RT_DEBUG=y
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CONFIG_RT_DEBUG_COLOR=y
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CONFIG_RT_DEBUG_INIT_CONFIG=y
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CONFIG_RT_DEBUG_INIT=1
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# CONFIG_RT_DEBUG_THREAD_CONFIG is not set
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# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set
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# CONFIG_RT_DEBUG_IPC_CONFIG is not set
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# CONFIG_RT_DEBUG_TIMER_CONFIG is not set
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# CONFIG_RT_DEBUG_IRQ_CONFIG is not set
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# CONFIG_RT_DEBUG_MEM_CONFIG is not set
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# CONFIG_RT_DEBUG_SLAB_CONFIG is not set
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# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set
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# CONFIG_RT_DEBUG_MODULE_CONFIG is not set
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#
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# Inter-Thread communication
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#
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CONFIG_RT_USING_SEMAPHORE=y
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CONFIG_RT_USING_MUTEX=y
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CONFIG_RT_USING_EVENT=y
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CONFIG_RT_USING_MAILBOX=y
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CONFIG_RT_USING_MESSAGEQUEUE=y
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# CONFIG_RT_USING_SIGNALS is not set
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#
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# Memory Management
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#
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CONFIG_RT_USING_MEMPOOL=y
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# CONFIG_RT_USING_MEMHEAP is not set
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# CONFIG_RT_USING_NOHEAP is not set
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CONFIG_RT_USING_SMALL_MEM=y
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# CONFIG_RT_USING_SLAB is not set
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# CONFIG_RT_USING_MEMTRACE is not set
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CONFIG_RT_USING_HEAP=y
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#
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# Kernel Device Object
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#
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CONFIG_RT_USING_DEVICE=y
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# CONFIG_RT_USING_DEVICE_OPS is not set
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# CONFIG_RT_USING_INTERRUPT_INFO is not set
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CONFIG_RT_USING_CONSOLE=y
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CONFIG_RT_CONSOLEBUF_SIZE=128
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CONFIG_RT_CONSOLE_DEVICE_NAME="uart4"
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CONFIG_RT_VER_NUM=0x40003
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# CONFIG_RT_USING_CPU_FFS is not set
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CONFIG_ARCH_RISCV=y
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CONFIG_ARCH_RISCV32=y
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# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
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#
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# RT-Thread Components
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#
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CONFIG_RT_USING_COMPONENTS_INIT=y
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CONFIG_RT_USING_USER_MAIN=y
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CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048
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CONFIG_RT_MAIN_THREAD_PRIORITY=10
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#
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# C++ features
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#
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# CONFIG_RT_USING_CPLUSPLUS is not set
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#
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# Command shell
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#
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CONFIG_RT_USING_FINSH=y
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CONFIG_FINSH_THREAD_NAME="tshell"
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CONFIG_FINSH_USING_HISTORY=y
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CONFIG_FINSH_HISTORY_LINES=5
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CONFIG_FINSH_USING_SYMTAB=y
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CONFIG_FINSH_USING_DESCRIPTION=y
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# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
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CONFIG_FINSH_THREAD_PRIORITY=20
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CONFIG_FINSH_THREAD_STACK_SIZE=4096
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CONFIG_FINSH_CMD_SIZE=80
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# CONFIG_FINSH_USING_AUTH is not set
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CONFIG_FINSH_USING_MSH=y
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CONFIG_FINSH_USING_MSH_DEFAULT=y
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# CONFIG_FINSH_USING_MSH_ONLY is not set
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CONFIG_FINSH_ARG_MAX=10
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#
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# Device virtual file system
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#
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CONFIG_RT_USING_DFS=y
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CONFIG_DFS_USING_WORKDIR=y
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CONFIG_DFS_FILESYSTEMS_MAX=2
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CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
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CONFIG_DFS_FD_MAX=16
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# CONFIG_RT_USING_DFS_MNTTABLE is not set
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# CONFIG_RT_USING_DFS_ELMFAT is not set
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CONFIG_RT_USING_DFS_DEVFS=y
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# CONFIG_RT_USING_DFS_ROMFS is not set
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# CONFIG_RT_USING_DFS_RAMFS is not set
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# CONFIG_RT_USING_DFS_UFFS is not set
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# CONFIG_RT_USING_DFS_JFFS2 is not set
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#
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# Device Drivers
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#
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CONFIG_RT_USING_DEVICE_IPC=y
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CONFIG_RT_PIPE_BUFSZ=512
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# CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
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CONFIG_RT_USING_SERIAL=y
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CONFIG_RT_SERIAL_USING_DMA=y
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CONFIG_RT_SERIAL_RB_BUFSZ=64
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# CONFIG_RT_USING_CAN is not set
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# CONFIG_RT_USING_HWTIMER is not set
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# CONFIG_RT_USING_CPUTIME is not set
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# CONFIG_RT_USING_I2C is not set
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CONFIG_RT_USING_PIN=y
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# CONFIG_RT_USING_ADC is not set
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# CONFIG_RT_USING_PWM is not set
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# CONFIG_RT_USING_MTD_NOR is not set
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# CONFIG_RT_USING_MTD_NAND is not set
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# CONFIG_RT_USING_PM is not set
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# CONFIG_RT_USING_RTC is not set
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# CONFIG_RT_USING_SDIO is not set
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# CONFIG_RT_USING_SPI is not set
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# CONFIG_RT_USING_WDT is not set
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# CONFIG_RT_USING_AUDIO is not set
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# CONFIG_RT_USING_SENSOR is not set
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# CONFIG_RT_USING_TOUCH is not set
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# CONFIG_RT_USING_HWCRYPTO is not set
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# CONFIG_RT_USING_PULSE_ENCODER is not set
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# CONFIG_RT_USING_INPUT_CAPTURE is not set
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# CONFIG_RT_USING_WIFI is not set
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||||
#
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||||
# Using USB
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#
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||||
# CONFIG_RT_USING_USB_HOST is not set
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# CONFIG_RT_USING_USB_DEVICE is not set
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||||
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||||
#
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||||
# POSIX layer and C standard library
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#
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||||
CONFIG_RT_USING_LIBC=y
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# CONFIG_RT_USING_PTHREADS is not set
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||||
CONFIG_RT_USING_POSIX=y
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||||
# CONFIG_RT_USING_POSIX_MMAP is not set
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||||
# CONFIG_RT_USING_POSIX_TERMIOS is not set
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||||
# CONFIG_RT_USING_POSIX_AIO is not set
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||||
# CONFIG_RT_USING_MODULE is not set
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||||
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||||
#
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||||
# Network
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||||
#
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||||
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||||
#
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||||
# Socket abstraction layer
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#
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||||
# CONFIG_RT_USING_SAL is not set
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#
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||||
# Network interface device
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||||
#
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# CONFIG_RT_USING_NETDEV is not set
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#
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||||
# light weight TCP/IP stack
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#
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# CONFIG_RT_USING_LWIP is not set
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#
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||||
# AT commands
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#
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||||
# CONFIG_RT_USING_AT is not set
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||||
#
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||||
# VBUS(Virtual Software BUS)
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#
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||||
# CONFIG_RT_USING_VBUS is not set
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||||
#
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||||
# Utilities
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||||
#
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||||
# CONFIG_RT_USING_RYM is not set
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||||
# CONFIG_RT_USING_ULOG is not set
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||||
# CONFIG_RT_USING_UTEST is not set
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||||
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||||
#
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||||
# RT-Thread online packages
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||||
#
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||||
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||||
#
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# IoT - internet of things
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#
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# CONFIG_PKG_USING_PAHOMQTT is not set
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# CONFIG_PKG_USING_WEBCLIENT is not set
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# CONFIG_PKG_USING_WEBNET is not set
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# CONFIG_PKG_USING_MONGOOSE is not set
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# CONFIG_PKG_USING_MYMQTT is not set
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# CONFIG_PKG_USING_KAWAII_MQTT is not set
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# CONFIG_PKG_USING_WEBTERMINAL is not set
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# CONFIG_PKG_USING_CJSON is not set
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# CONFIG_PKG_USING_JSMN is not set
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# CONFIG_PKG_USING_LIBMODBUS is not set
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# CONFIG_PKG_USING_FREEMODBUS is not set
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# CONFIG_PKG_USING_LJSON is not set
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# CONFIG_PKG_USING_EZXML is not set
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# CONFIG_PKG_USING_NANOPB is not set
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#
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# Wi-Fi
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#
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#
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# Marvell WiFi
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#
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# CONFIG_PKG_USING_WLANMARVELL is not set
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||||
#
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||||
# Wiced WiFi
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#
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||||
# CONFIG_PKG_USING_WLAN_WICED is not set
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# CONFIG_PKG_USING_RW007 is not set
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||||
# CONFIG_PKG_USING_COAP is not set
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# CONFIG_PKG_USING_NOPOLL is not set
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# CONFIG_PKG_USING_NETUTILS is not set
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||||
# CONFIG_PKG_USING_PPP_DEVICE is not set
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||||
# CONFIG_PKG_USING_AT_DEVICE is not set
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||||
# CONFIG_PKG_USING_ATSRV_SOCKET is not set
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||||
# CONFIG_PKG_USING_WIZNET is not set
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||||
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||||
#
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||||
# IoT Cloud
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||||
#
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||||
# CONFIG_PKG_USING_ONENET is not set
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||||
# CONFIG_PKG_USING_GAGENT_CLOUD is not set
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||||
# CONFIG_PKG_USING_ALI_IOTKIT is not set
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||||
# CONFIG_PKG_USING_AZURE is not set
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||||
# CONFIG_PKG_USING_TENCENT_IOTHUB is not set
|
||||
# CONFIG_PKG_USING_JIOT-C-SDK is not set
|
||||
# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
|
||||
# CONFIG_PKG_USING_JOYLINK is not set
|
||||
# CONFIG_PKG_USING_NIMBLE is not set
|
||||
# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
|
||||
# CONFIG_PKG_USING_IPMSG is not set
|
||||
# CONFIG_PKG_USING_LSSDP is not set
|
||||
# CONFIG_PKG_USING_AIRKISS_OPEN is not set
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||||
# CONFIG_PKG_USING_LIBRWS is not set
|
||||
# CONFIG_PKG_USING_TCPSERVER is not set
|
||||
# CONFIG_PKG_USING_PROTOBUF_C is not set
|
||||
# CONFIG_PKG_USING_ONNX_PARSER is not set
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||||
# CONFIG_PKG_USING_ONNX_BACKEND is not set
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||||
# CONFIG_PKG_USING_DLT645 is not set
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||||
# CONFIG_PKG_USING_QXWZ is not set
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||||
# CONFIG_PKG_USING_SMTP_CLIENT is not set
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||||
# CONFIG_PKG_USING_ABUP_FOTA is not set
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||||
# CONFIG_PKG_USING_LIBCURL2RTT is not set
|
||||
# CONFIG_PKG_USING_CAPNP is not set
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||||
# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
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||||
# CONFIG_PKG_USING_AGILE_TELNET is not set
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||||
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||||
#
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||||
# security packages
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||||
#
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||||
# CONFIG_PKG_USING_MBEDTLS is not set
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||||
# CONFIG_PKG_USING_libsodium is not set
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||||
# CONFIG_PKG_USING_TINYCRYPT is not set
|
||||
# CONFIG_PKG_USING_TFM is not set
|
||||
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||||
#
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||||
# language packages
|
||||
#
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||||
# CONFIG_PKG_USING_LUA is not set
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||||
# CONFIG_PKG_USING_JERRYSCRIPT is not set
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||||
# CONFIG_PKG_USING_MICROPYTHON is not set
|
||||
|
||||
#
|
||||
# multimedia packages
|
||||
#
|
||||
# CONFIG_PKG_USING_OPENMV is not set
|
||||
# CONFIG_PKG_USING_MUPDF is not set
|
||||
# CONFIG_PKG_USING_STEMWIN is not set
|
||||
# CONFIG_PKG_USING_WAVPLAYER is not set
|
||||
# CONFIG_PKG_USING_TJPGD is not set
|
||||
|
||||
#
|
||||
# tools packages
|
||||
#
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||||
# CONFIG_PKG_USING_CMBACKTRACE is not set
|
||||
# CONFIG_PKG_USING_EASYFLASH is not set
|
||||
# CONFIG_PKG_USING_EASYLOGGER is not set
|
||||
# CONFIG_PKG_USING_SYSTEMVIEW is not set
|
||||
# CONFIG_PKG_USING_RDB is not set
|
||||
# CONFIG_PKG_USING_QRCODE is not set
|
||||
# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
|
||||
# CONFIG_PKG_USING_ADBD is not set
|
||||
# CONFIG_PKG_USING_COREMARK is not set
|
||||
# CONFIG_PKG_USING_DHRYSTONE is not set
|
||||
# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
|
||||
# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
|
||||
# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
|
||||
# CONFIG_PKG_USING_BS8116A is not set
|
||||
|
||||
#
|
||||
# system packages
|
||||
#
|
||||
# CONFIG_PKG_USING_GUIENGINE is not set
|
||||
# CONFIG_PKG_USING_CAIRO is not set
|
||||
# CONFIG_PKG_USING_PIXMAN is not set
|
||||
# CONFIG_PKG_USING_LWEXT4 is not set
|
||||
# CONFIG_PKG_USING_PARTITION is not set
|
||||
# CONFIG_PKG_USING_FAL is not set
|
||||
# CONFIG_PKG_USING_SQLITE is not set
|
||||
# CONFIG_PKG_USING_RTI is not set
|
||||
# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
|
||||
# CONFIG_PKG_USING_CMSIS is not set
|
||||
# CONFIG_PKG_USING_DFS_YAFFS is not set
|
||||
# CONFIG_PKG_USING_LITTLEFS is not set
|
||||
# CONFIG_PKG_USING_THREAD_POOL is not set
|
||||
# CONFIG_PKG_USING_ROBOTS is not set
|
||||
# CONFIG_PKG_USING_EV is not set
|
||||
# CONFIG_PKG_USING_SYSWATCH is not set
|
||||
# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
|
||||
# CONFIG_PKG_USING_PLCCORE is not set
|
||||
|
||||
#
|
||||
# peripheral libraries and drivers
|
||||
#
|
||||
# CONFIG_PKG_USING_SENSORS_DRIVERS is not set
|
||||
# CONFIG_PKG_USING_REALTEK_AMEBA is not set
|
||||
# CONFIG_PKG_USING_SHT2X is not set
|
||||
# CONFIG_PKG_USING_SHT3X is not set
|
||||
# CONFIG_PKG_USING_STM32_SDIO is not set
|
||||
# CONFIG_PKG_USING_ICM20608 is not set
|
||||
# CONFIG_PKG_USING_U8G2 is not set
|
||||
# CONFIG_PKG_USING_BUTTON is not set
|
||||
# CONFIG_PKG_USING_PCF8574 is not set
|
||||
# CONFIG_PKG_USING_SX12XX is not set
|
||||
# CONFIG_PKG_USING_SIGNAL_LED is not set
|
||||
# CONFIG_PKG_USING_LEDBLINK is not set
|
||||
# CONFIG_PKG_USING_LITTLED is not set
|
||||
# CONFIG_PKG_USING_LKDGUI is not set
|
||||
# CONFIG_PKG_USING_NRF5X_SDK is not set
|
||||
# CONFIG_PKG_USING_WM_LIBRARIES is not set
|
||||
# CONFIG_PKG_USING_KENDRYTE_SDK is not set
|
||||
# CONFIG_PKG_USING_INFRARED is not set
|
||||
# CONFIG_PKG_USING_ROSSERIAL is not set
|
||||
# CONFIG_PKG_USING_AGILE_BUTTON is not set
|
||||
# CONFIG_PKG_USING_AGILE_LED is not set
|
||||
# CONFIG_PKG_USING_AT24CXX is not set
|
||||
# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
|
||||
# CONFIG_PKG_USING_AD7746 is not set
|
||||
# CONFIG_PKG_USING_PCA9685 is not set
|
||||
# CONFIG_PKG_USING_I2C_TOOLS is not set
|
||||
# CONFIG_PKG_USING_NRF24L01 is not set
|
||||
# CONFIG_PKG_USING_TOUCH_DRIVERS is not set
|
||||
# CONFIG_PKG_USING_MAX17048 is not set
|
||||
# CONFIG_PKG_USING_RPLIDAR is not set
|
||||
# CONFIG_PKG_USING_AS608 is not set
|
||||
# CONFIG_PKG_USING_RC522 is not set
|
||||
# CONFIG_PKG_USING_EMBARC_BSP is not set
|
||||
# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
|
||||
# CONFIG_PKG_USING_MULTI_RTIMER is not set
|
||||
# CONFIG_PKG_USING_MAX7219 is not set
|
||||
# CONFIG_PKG_USING_BEEP is not set
|
||||
# CONFIG_PKG_USING_EASYBLINK is not set
|
||||
# CONFIG_PKG_USING_PMS_SERIES is not set
|
||||
CONFIG_PKG_USING_NUCLEI_SDK=y
|
||||
CONFIG_PKG_NUCLEI_SDK_PATH="/packages/peripherals/nuclei_sdk"
|
||||
# CONFIG_PKG_USING_NUCLEI_SDK_V023 is not set
|
||||
CONFIG_PKG_USING_NUCLEI_SDK_LATEST_VERSION=y
|
||||
CONFIG_PKG_NUCLEI_SDK_VER="latest"
|
||||
|
||||
#
|
||||
# miscellaneous packages
|
||||
#
|
||||
# CONFIG_PKG_USING_LIBCSV is not set
|
||||
# CONFIG_PKG_USING_OPTPARSE is not set
|
||||
# CONFIG_PKG_USING_FASTLZ is not set
|
||||
# CONFIG_PKG_USING_MINILZO is not set
|
||||
# CONFIG_PKG_USING_QUICKLZ is not set
|
||||
# CONFIG_PKG_USING_MULTIBUTTON is not set
|
||||
# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
|
||||
# CONFIG_PKG_USING_CANFESTIVAL is not set
|
||||
# CONFIG_PKG_USING_ZLIB is not set
|
||||
# CONFIG_PKG_USING_DSTR is not set
|
||||
# CONFIG_PKG_USING_TINYFRAME is not set
|
||||
# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
|
||||
# CONFIG_PKG_USING_DIGITALCTRL is not set
|
||||
# CONFIG_PKG_USING_UPACKER is not set
|
||||
# CONFIG_PKG_USING_UPARAM is not set
|
||||
|
||||
#
|
||||
# samples: kernel and components samples
|
||||
#
|
||||
# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
|
||||
# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
|
||||
# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
|
||||
# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
|
||||
# CONFIG_PKG_USING_HELLO is not set
|
||||
# CONFIG_PKG_USING_VI is not set
|
||||
# CONFIG_PKG_USING_NNOM is not set
|
||||
# CONFIG_PKG_USING_LIBANN is not set
|
||||
# CONFIG_PKG_USING_ELAPACK is not set
|
||||
# CONFIG_PKG_USING_ARMv7M_DWT is not set
|
||||
# CONFIG_PKG_USING_VT100 is not set
|
||||
# CONFIG_PKG_USING_ULAPACK is not set
|
||||
# CONFIG_PKG_USING_UKAL is not set
|
||||
|
||||
#
|
||||
# Hardware Drivers Config
|
||||
#
|
||||
CONFIG_SOC_GD32VF103V=y
|
||||
|
||||
#
|
||||
# Onboard Peripheral Drivers
|
||||
#
|
||||
CONFIG_BSP_USING_UART_CONSOLE=y
|
||||
|
||||
#
|
||||
# On-chip Peripheral Drivers
|
||||
#
|
||||
CONFIG_BSP_USING_UART=y
|
||||
# CONFIG_BSP_USING_UART0 is not set
|
||||
# CONFIG_BSP_USING_UART1 is not set
|
||||
# CONFIG_BSP_USING_UART2 is not set
|
||||
# CONFIG_BSP_USING_UART3 is not set
|
||||
CONFIG_BSP_USING_UART4=y
|
||||
|
||||
#
|
||||
# Board extended module Drivers
|
||||
#
|
||||
CONFIG_SOC_GD32VF103=y
|
||||
@@ -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 "../../.."
|
||||
|
||||
config PKGS_DIR
|
||||
string
|
||||
option env="PKGS_ROOT"
|
||||
default "packages"
|
||||
|
||||
source "$RTT_DIR/Kconfig"
|
||||
source "$PKGS_DIR/Kconfig"
|
||||
source "board/Kconfig"
|
||||
|
||||
config SOC_GD32VF103
|
||||
bool
|
||||
select ARCH_RISCV32
|
||||
select PKG_USING_NUCLEI_SDK
|
||||
select RT_USING_COMPONENTS_INIT
|
||||
select RT_USING_USER_MAIN
|
||||
default y
|
||||
@@ -0,0 +1,209 @@
|
||||
# 芯来科技RVSTAR开发板 #
|
||||
|
||||
## 简介
|
||||
|
||||
**RVSTAR开发板** 是由芯来科技公司推出的基于采用芯来科技RISC-V架构处理器芯片的GD32VF103的开发板。
|
||||
|
||||
更多关于 **RVSTAR开发板** 开发板的详细资料请参见 [RVSTAR开发板快速入门](https://www.rvmcu.com/quickstart-quickstart-index-u-RV_STAR.html)
|
||||
|
||||
### 板载资源
|
||||
|
||||
| 硬件 | 描述 |
|
||||
| --- | --- |
|
||||
| 内核 | Nuclei N205 |
|
||||
| 架构 | 32-bit RV32IMAC |
|
||||
| 主频 | 108 MHz |
|
||||
|
||||
## 工具安装
|
||||
|
||||
### 安装工具链
|
||||
|
||||
请根据[安装Nuclei RISC-V GCC Toolchain和OpenOCD](https://doc.nucleisys.com/nuclei_sdk/quickstart.html#setup-tools-and-environment) 来安装依赖的工具。
|
||||
|
||||
### 添加环境变量
|
||||
|
||||
将Nuclei RISC-V GCC Toolchain和OpenOCD的环境变量进行设置。
|
||||
|
||||
#### Windows
|
||||
|
||||
假设工具安装在 **D:\Software\Nuclei**目录下, 则可以修改系统环境变量**PATH**,
|
||||
将**D:\Software\Nuclei\gcc\bin;D:\Software\Nuclei\openocd\bin;**增加到**PATH**中。
|
||||
|
||||
或者在ENV工具命令行中运行
|
||||
|
||||
~~~cmd
|
||||
set PATH=D:\Software\Nuclei\gcc\bin;D:\Software\Nuclei\openocd\bin;%PATH%
|
||||
~~~
|
||||
|
||||
#### Linux
|
||||
|
||||
假设工具安装在 **~/Software/Nuclei**目录下, 通过在Linux的``.bashrc``增加如下一行代码
|
||||
来添加环境变量。
|
||||
|
||||
~~~bash
|
||||
export PATH=~/Software/Nuclei/gcc/bin:~/Software/Nuclei/openocd/bin:$PATH
|
||||
~~~
|
||||
|
||||
或者在ENV工具命令行中运行
|
||||
|
||||
~~~bash
|
||||
export PATH=~/Software/Nuclei/gcc/bin:~/Software/Nuclei/openocd/bin:$PATH
|
||||
~~~
|
||||
|
||||
**注意**: 对应的RISC-V GCC和OPENOCD的路径请替换成自己安装的路径。
|
||||
|
||||
## 烧写及执行
|
||||
|
||||
### [驱动设置](https://doc.nucleisys.com/nuclei_board_labs/hw/hw.html#on-board-debugger-driver)
|
||||
|
||||
### 编译程序
|
||||
|
||||
下载好[RT-Thread](https://github.com/RT-Thread/rt-thread)的代码和[ENV工具](https://www.rt-thread.org/document/site/tutorial/env-video/)以后。
|
||||
|
||||
按照ENV工具的教程, 在**rt-thread\bsp\nuclei\gd32vf103_rvstar**目录打开ENV工具命令行。
|
||||
|
||||
**注意**: 请确保Nuclei GCC和Nuclei OpenOCD的路径设置正确无误。
|
||||
|
||||
1. 运行 ``pkgs --update``来下载最新的依赖的**Nuclei SDK**开发包
|
||||
2. **可选**: 运行 ``menuconfig``来进行内核配置
|
||||
3. 运行 ``scons -c``清理之前的编译结果
|
||||
4. 运行 ``scons``来进行代码的编译
|
||||
|
||||
### 下载程序
|
||||
|
||||
在保证程序能够正常编译后, 在相同ENV终端执行``scons --run upload``进行代码的下载。
|
||||
|
||||
正常下载的输出如下:
|
||||
|
||||
~~~
|
||||
scons: Reading SConscript files ...
|
||||
Supported downloaded modes for board gd32vf103v_rvstar are flashxip, chosen downloaded mode is flashxip
|
||||
Upload application rtthread.elf using openocd and gdb
|
||||
riscv-nuclei-elf-gdb rtthread.elf -ex "set remotetimeout 240" -ex "target remote | openocd --pipe -f D:/workspace/Sourcecode/rt-thread/bsp/nuclei/gd32vf103_rvstar/packages/nuclei_sdk-latest/SoC/gd32vf103/Board/gd32vf103v_rvstar/openocd_gd32vf103.cfg" --batch -ex "monitor halt" -ex "monitor flash protect 0 0 last off" -ex "load" -ex "monitor resume" -ex "monitor shutdown" -ex "quit"
|
||||
D:\Software\Nuclei\gcc\bin\riscv-nuclei-elf-gdb.exe: warning: Couldn't determine a path for the index cache directory.
|
||||
|
||||
Nuclei OpenOCD, 64-bit Open On-Chip Debugger 0.10.0+dev-00014-g0eae03214 (2019-12-12-07:43)
|
||||
Licensed under GNU GPL v2
|
||||
For bug reports, read
|
||||
http://openocd.org/doc/doxygen/bugs.html
|
||||
rt_thread_idle_entry (parameter=0x0) at D:\workspace\Sourcecode\rt-thread\src\idle.c:251
|
||||
251 if (idle_hook_list[i] != RT_NULL)
|
||||
cleared protection for sectors 0 through 127 on flash bank 0
|
||||
|
||||
Loading section .init, size 0x264 lma 0x8000000
|
||||
Loading section .text, size 0x140de lma 0x8000280
|
||||
Loading section .rodata, size 0x37c0 lma 0x8014360
|
||||
Loading section .data, size 0x404 lma 0x8017b20
|
||||
Start address 0x800015c, load size 98054
|
||||
Transfer rate: 8 KB/sec, 10894 bytes/write.
|
||||
shutdown command invoked
|
||||
A debugging session is active.
|
||||
|
||||
Inferior 1 [Remote target] will be detached.
|
||||
|
||||
Quit anyway? (y or n) [answered Y; input not from terminal]
|
||||
Remote communication error. Target disconnected.: Success.
|
||||
~~~
|
||||
|
||||
下载程序之后, 连接串口(115200-N-8-1), 可以看到 RT-Thread 的输出信息：
|
||||
|
||||
```
|
||||
initialize rti_board_start:0 done
|
||||
|
||||
\ | /
|
||||
- RT - Thread Operating System
|
||||
/ | \ 4.0.3 build Apr 9 2020
|
||||
2006 - 2020 Copyright by rt-thread team
|
||||
do components initialization.
|
||||
initialize rti_board_end:0 done
|
||||
initialize dfs_init:0 done
|
||||
initialize libc_system_init:0 done
|
||||
initialize finsh_system_init:0 done
|
||||
msh />
|
||||
```
|
||||
|
||||
在串口终端(我这里使用的是TeraTerm)输入``ps``即可查看当前线程工作情况:
|
||||
|
||||
~~~
|
||||
msh />ps
|
||||
thread pri status sp stack size max used left tick error
|
||||
-------- --- ------- ---------- ---------- ------ ---------- ---
|
||||
thread01 19 suspend 0x00000158 0x0000018c 87% 0x00000005 000
|
||||
thread00 19 suspend 0x00000158 0x0000018c 87% 0x00000005 000
|
||||
tshell 20 running 0x00000258 0x00001000 18% 0x00000004 000
|
||||
tidle0 31 ready 0x000000a8 0x0000018c 59% 0x0000000e 000
|
||||
timer 4 suspend 0x000000f8 0x00000200 49% 0x00000009 000
|
||||
main 10 suspend 0x00000168 0x00000800 36% 0x00000006 000
|
||||
msh />
|
||||
~~~
|
||||
|
||||
### 调试程序
|
||||
|
||||
在保证程序编译成功后, 在相同ENV终端执行``scons --run debug``进行代码在命令行下进行GDB调试。
|
||||
|
||||
正常的调试输出如下：
|
||||
|
||||
~~~
|
||||
scons: Reading SConscript files ...
|
||||
Supported downloaded modes for board gd32vf103v_rvstar are flashxip, chosen downloaded mode is flashxip
|
||||
Debug application rtthread.elf using openocd and gdb
|
||||
riscv-nuclei-elf-gdb rtthread.elf -ex "set remotetimeout 240" -ex "target remote | openocd --pipe -f D:/workspace/Sourcecode/rt-thread/bsp/nuclei/gd32vf103_rvstar/packages/nuclei_sdk-latest/SoC/gd32vf103/Board/gd32vf103v_rvstar/openocd_gd32vf103.cfg"
|
||||
D:\Software\Nuclei\gcc\bin\riscv-nuclei-elf-gdb.exe: warning: Couldn't determine a path for the index cache directory.
|
||||
GNU gdb (GDB) 8.3.0.20190516-git
|
||||
Copyright (C) 2019 Free Software Foundation, Inc.
|
||||
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
|
||||
This is free software: you are free to change and redistribute it.
|
||||
There is NO WARRANTY, to the extent permitted by law.
|
||||
Type "show copying" and "show warranty" for details.
|
||||
This GDB was configured as "--host=i686-w64-mingw32 --target=riscv-nuclei-elf".
|
||||
Type "show configuration" for configuration details.
|
||||
For bug reporting instructions, please see:
|
||||
<http://www.gnu.org/software/gdb/bugs/>.
|
||||
Find the GDB manual and other documentation resources online at:
|
||||
<http://www.gnu.org/software/gdb/documentation/>.
|
||||
|
||||
For help, type "help".
|
||||
Type "apropos word" to search for commands related to "word"...
|
||||
Reading symbols from rtthread.elf...
|
||||
Remote debugging using | openocd --pipe -f D:/workspace/Sourcecode/rt-thread/bsp/nuclei/gd32vf103_rvstar/packages/nuclei_sdk-latest/SoC/gd32vf103/Board/gd32vf103v_rvstar/openocd_gd32vf103.cfg Nuclei OpenOCD, 64-bit Open On-Chip Debugger 0.10.0+dev-00014-g0eae03214 (2019-12-12-07:43)
|
||||
Licensed under GNU GPL v2
|
||||
For bug reports, read
|
||||
http://openocd.org/doc/doxygen/bugs.html
|
||||
rt_thread_idle_entry (parameter=0x0) at D:\workspace\Sourcecode\rt-thread\src\idle.c:249
|
||||
249 for (i = 0; i < RT_IDLE_HOOK_LIST_SIZE; i++)
|
||||
(gdb)
|
||||
(gdb) b main.c:35
|
||||
Breakpoint 1 at 0x8000290: file applications\main.c, line 35.
|
||||
(gdb) c
|
||||
Continuing.
|
||||
Note: automatically using hardware breakpoints for read-only addresses.
|
||||
|
||||
Breakpoint 1, thread_entry (parameter=0x0) at applications\main.c:35
|
||||
35 rt_thread_mdelay(500);
|
||||
(gdb)
|
||||
~~~
|
||||
|
||||
调试例子参见如下文档:
|
||||
|
||||
* https://doc.nucleisys.com/nuclei_sdk/quickstart.html#debug-application
|
||||
|
||||
为了更方便的进行调试, 也可以下载**Nuclei Studio**集成开发环境, 创建一个Debug Configuration, 选择编译好的
|
||||
ELF文件, 然后配置OPENOCD和GDB即可, OPENOCD配置文件路径为**bsp\nuclei\gd32vf103_rvstar\packages\nuclei_sdk-latest\SoC\gd32vf103\Board\gd32vf103v_rvstar\openocd_gd32vf103.cfg**
|
||||
|
||||
|
||||
## 驱动支持情况
|
||||
|
||||
| 驱动 | 支持情况 | 备注 |
|
||||
| ------ | ---- | :------: |
|
||||
| UART | 支持 | RV-STAR板载串口是UART4 |
|
||||
|
||||
**注:**
|
||||
|
||||
- 适配RT-Thread的驱动框架的代码在 [../libraries/gd32vf103/HAL_Drivers](../libraries/gd32vf103/HAL_Drivers)目录下。
|
||||
- 如果有开发者想适配更多的驱动, 请在对应目录下增加驱动适配支持。
|
||||
|
||||
## 联系人信息
|
||||
|
||||
维护人：
|
||||
- [fanghuaqi](https://github.com/fanghuaqi)
|
||||
|
||||
@@ -0,0 +1,17 @@
|
||||
# for module compiling
|
||||
import os
|
||||
Import('RTT_ROOT')
|
||||
from building import *
|
||||
|
||||
cwd = GetCurrentDir()
|
||||
objs = []
|
||||
list = os.listdir(cwd)
|
||||
|
||||
ASFLAGS = ' -I' + cwd
|
||||
|
||||
for d in list:
|
||||
path = os.path.join(cwd, d)
|
||||
if os.path.isfile(os.path.join(path, 'SConscript')):
|
||||
objs = objs + SConscript(os.path.join(d, 'SConscript'))
|
||||
|
||||
Return('objs')
|
||||
@@ -0,0 +1,85 @@
|
||||
import os
|
||||
import sys
|
||||
import rtconfig
|
||||
|
||||
if os.getenv('RTT_ROOT'):
|
||||
RTT_ROOT = os.getenv('RTT_ROOT')
|
||||
else:
|
||||
RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..')
|
||||
|
||||
sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
|
||||
from building import *
|
||||
|
||||
TARGET = 'rtthread.' + rtconfig.TARGET_EXT
|
||||
|
||||
AddOption('--run',
|
||||
dest = 'run',
|
||||
type='string',
|
||||
nargs=1,
|
||||
action = 'store',
|
||||
default = "",
|
||||
help = 'Upload or debug application using openocd')
|
||||
|
||||
DefaultEnvironment(tools=[])
|
||||
env = Environment(tools = ['mingw'],
|
||||
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
|
||||
CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
|
||||
AR = rtconfig.AR, ARFLAGS = '-rc',
|
||||
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
|
||||
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
|
||||
env['ASCOM'] = env['ASPPCOM']
|
||||
|
||||
Export('RTT_ROOT')
|
||||
Export('rtconfig')
|
||||
|
||||
SDK_ROOT = os.path.abspath('./')
|
||||
|
||||
if os.path.exists(SDK_ROOT + '/libraries'):
|
||||
libraries_path_prefix = SDK_ROOT + '/libraries'
|
||||
else:
|
||||
libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries'
|
||||
|
||||
SDK_LIB = libraries_path_prefix
|
||||
Export('SDK_LIB')
|
||||
|
||||
GDB = rtconfig.GDB
|
||||
|
||||
# prepare building environment
|
||||
objs = PrepareBuilding(env, RTT_ROOT)
|
||||
|
||||
bsp_library_type = rtconfig.NUCLEI_SDK_SOC
|
||||
rtconfig.BSP_LIBRARY_TYPE = bsp_library_type
|
||||
|
||||
openocd_cfg = rtconfig.NUCLEI_SDK_OPENOCD_CFG.replace('\\', '/')
|
||||
|
||||
# include hal drivers
|
||||
hal_sconscript = os.path.join(libraries_path_prefix, bsp_library_type, 'HAL_Drivers', 'SConscript')
|
||||
|
||||
if os.path.isfile(hal_sconscript):
|
||||
objs.extend(SConscript(hal_sconscript))
|
||||
|
||||
# make a building
|
||||
DoBuilding(TARGET, objs)
|
||||
|
||||
# Run upload or debug if --run=upload or --upload=debug
|
||||
run_target = GetOption('run')
|
||||
SUPPORT_RUN_TARGETS = ["upload", "debug"]
|
||||
if run_target in SUPPORT_RUN_TARGETS:
|
||||
if os.path.isfile(TARGET):
|
||||
if run_target == "upload":
|
||||
upload_cmd = '{} {} -ex "set remotetimeout 240" \
|
||||
-ex "target remote | openocd --pipe -f {}" \
|
||||
--batch -ex "monitor halt" -ex "monitor flash protect 0 0 last off" -ex "load" \
|
||||
-ex "monitor resume" -ex "monitor shutdown" -ex "quit"'.format(GDB, TARGET, openocd_cfg)
|
||||
print("Upload application {} using openocd and gdb".format(TARGET))
|
||||
print(upload_cmd)
|
||||
os.system(upload_cmd)
|
||||
elif run_target == "debug":
|
||||
debug_cmd = '{} {} -ex "set remotetimeout 240" \
|
||||
-ex "target remote | openocd --pipe -f {}"'.format(GDB, TARGET, openocd_cfg)
|
||||
print("Debug application {} using openocd and gdb".format(TARGET))
|
||||
print(debug_cmd)
|
||||
os.system(debug_cmd)
|
||||
else:
|
||||
print(TARGET + ' not exist, please run scons first!!')
|
||||
exit(0)
|
||||
@@ -0,0 +1,11 @@
|
||||
Import('RTT_ROOT')
|
||||
Import('rtconfig')
|
||||
from building import *
|
||||
|
||||
cwd = GetCurrentDir()
|
||||
src = Glob('*.c')
|
||||
CPPPATH = [cwd, ]
|
||||
|
||||
group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
|
||||
|
||||
Return('group')
|
||||
@@ -0,0 +1,19 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2020, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2020-04-15 hqfang first version
|
||||
*/
|
||||
|
||||
#include <rtthread.h>
|
||||
#include <rtdevice.h>
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
return RT_EOK;
|
||||
}
|
||||
|
||||
/******************** end of file *******************/
|
||||
@@ -0,0 +1,47 @@
|
||||
menu "Hardware Drivers Config"
|
||||
|
||||
config SOC_GD32VF103V
|
||||
bool
|
||||
select SOC_SERIES_GD32VF103V
|
||||
default y
|
||||
|
||||
menu "Onboard Peripheral Drivers"
|
||||
|
||||
config BSP_USING_UART_CONSOLE
|
||||
bool "Enable UART CONSOLE"
|
||||
select BSP_USING_UART
|
||||
select BSP_USING_UART4
|
||||
default y
|
||||
endmenu
|
||||
|
||||
menu "On-chip Peripheral Drivers"
|
||||
|
||||
menuconfig BSP_USING_UART
|
||||
bool "Enable UART"
|
||||
default y
|
||||
select RT_USING_SERIAL
|
||||
if BSP_USING_UART
|
||||
config BSP_USING_UART0
|
||||
bool "Enable UART0"
|
||||
default n
|
||||
config BSP_USING_UART1
|
||||
bool "Enable UART1"
|
||||
default n
|
||||
config BSP_USING_UART2
|
||||
bool "Enable UART2"
|
||||
default n
|
||||
config BSP_USING_UART3
|
||||
bool "Enable UART3"
|
||||
default n
|
||||
config BSP_USING_UART4
|
||||
bool "Enable UART4"
|
||||
default n
|
||||
endif
|
||||
|
||||
endmenu
|
||||
|
||||
menu "Board extended module Drivers"
|
||||
|
||||
endmenu
|
||||
|
||||
endmenu
|
||||
@@ -0,0 +1,11 @@
|
||||
# RT-Thread building script for component
|
||||
|
||||
from building import *
|
||||
|
||||
cwd = GetCurrentDir()
|
||||
src = Glob('*.c')
|
||||
CPPPATH = [cwd]
|
||||
|
||||
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
|
||||
|
||||
Return('group')
|
||||
@@ -0,0 +1,67 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2020, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2020-04-02 hqfang first version
|
||||
*
|
||||
*/
|
||||
|
||||
#include <rtthread.h>
|
||||
#include <rtdevice.h>
|
||||
#include "board.h"
|
||||
#include "cpuport.h"
|
||||
|
||||
#ifdef RT_USING_SERIAL
|
||||
#include <drv_usart.h>
|
||||
#endif
|
||||
|
||||
/** _end symbol defined in linker script of Nuclei SDK */
|
||||
extern void *_end;
|
||||
|
||||
/** _heap_end symbol defined in linker script of Nuclei SDK */
|
||||
extern void *_heap_end;
|
||||
#define HEAP_BEGIN &_end
|
||||
#define HEAP_END &_heap_end
|
||||
|
||||
/*
|
||||
* - Implemented and defined in Nuclei SDK system_<Device>.c file
|
||||
* - Required macro NUCLEI_BANNER set to 0
|
||||
*/
|
||||
extern void _init(void);
|
||||
|
||||
/**
|
||||
* @brief Setup hardware board for rt-thread
|
||||
*
|
||||
*/
|
||||
void rt_hw_board_init(void)
|
||||
{
|
||||
/* OS Tick Configuration */
|
||||
rt_hw_ticksetup();
|
||||
|
||||
#ifdef RT_USING_HEAP
|
||||
rt_system_heap_init((void *) HEAP_BEGIN, (void *) HEAP_END);
|
||||
#endif
|
||||
|
||||
_init(); // __libc_init_array is not used in RT-Thread
|
||||
|
||||
/* USART driver initialization is open by default */
|
||||
#ifdef RT_USING_SERIAL
|
||||
rt_hw_usart_init();
|
||||
#endif
|
||||
|
||||
/* Set the shell console output device */
|
||||
#ifdef RT_USING_CONSOLE
|
||||
rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
|
||||
#endif
|
||||
|
||||
/* Board underlying hardware initialization */
|
||||
#ifdef RT_USING_COMPONENTS_INIT
|
||||
rt_components_board_init();
|
||||
#endif
|
||||
}
|
||||
|
||||
/******************** end of file *******************/
|
||||
|
||||
@@ -0,0 +1,21 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2020, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2020-04-02 hqfang first version
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __BOARD__
|
||||
#define __BOARD__
|
||||
|
||||
#include "nuclei_sdk_hal.h"
|
||||
|
||||
void rt_hw_board_init(void);
|
||||
|
||||
#endif /* __BOARD__ */
|
||||
|
||||
/******************** end of file *******************/
|
||||
@@ -0,0 +1,181 @@
|
||||
#ifndef RT_CONFIG_H__
|
||||
#define RT_CONFIG_H__
|
||||
|
||||
/* Automatically generated file; DO NOT EDIT. */
|
||||
/* RT-Thread Configuration */
|
||||
|
||||
/* 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 100
|
||||
#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 396
|
||||
#define RT_USING_TIMER_SOFT
|
||||
#define RT_TIMER_THREAD_PRIO 4
|
||||
#define RT_TIMER_THREAD_STACK_SIZE 512
|
||||
#define RT_DEBUG
|
||||
#define RT_DEBUG_COLOR
|
||||
#define RT_DEBUG_INIT_CONFIG
|
||||
#define RT_DEBUG_INIT 1
|
||||
|
||||
/* Inter-Thread communication */
|
||||
|
||||
#define RT_USING_SEMAPHORE
|
||||
#define RT_USING_MUTEX
|
||||
#define RT_USING_EVENT
|
||||
#define RT_USING_MAILBOX
|
||||
#define RT_USING_MESSAGEQUEUE
|
||||
|
||||
/* Memory Management */
|
||||
|
||||
#define RT_USING_MEMPOOL
|
||||
#define RT_USING_SMALL_MEM
|
||||
#define RT_USING_HEAP
|
||||
|
||||
/* Kernel Device Object */
|
||||
|
||||
#define RT_USING_DEVICE
|
||||
#define RT_USING_CONSOLE
|
||||
#define RT_CONSOLEBUF_SIZE 128
|
||||
#define RT_CONSOLE_DEVICE_NAME "uart4"
|
||||
#define RT_VER_NUM 0x40003
|
||||
#define ARCH_RISCV
|
||||
#define ARCH_RISCV32
|
||||
|
||||
/* 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 */
|
||||
|
||||
|
||||
/* Command shell */
|
||||
|
||||
#define RT_USING_FINSH
|
||||
#define FINSH_THREAD_NAME "tshell"
|
||||
#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_ARG_MAX 10
|
||||
|
||||
/* Device virtual file system */
|
||||
|
||||
#define RT_USING_DFS
|
||||
#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
|
||||
|
||||
/* Device Drivers */
|
||||
|
||||
#define RT_USING_DEVICE_IPC
|
||||
#define RT_PIPE_BUFSZ 512
|
||||
#define RT_USING_SERIAL
|
||||
#define RT_SERIAL_USING_DMA
|
||||
#define RT_SERIAL_RB_BUFSZ 64
|
||||
#define RT_USING_PIN
|
||||
|
||||
/* Using USB */
|
||||
|
||||
|
||||
/* POSIX layer and C standard library */
|
||||
|
||||
#define RT_USING_LIBC
|
||||
#define RT_USING_POSIX
|
||||
|
||||
/* Network */
|
||||
|
||||
/* Socket abstraction layer */
|
||||
|
||||
|
||||
/* Network interface device */
|
||||
|
||||
|
||||
/* light weight TCP/IP stack */
|
||||
|
||||
|
||||
/* AT commands */
|
||||
|
||||
|
||||
/* VBUS(Virtual Software BUS) */
|
||||
|
||||
|
||||
/* Utilities */
|
||||
|
||||
|
||||
/* RT-Thread online packages */
|
||||
|
||||
/* IoT - internet of things */
|
||||
|
||||
|
||||
/* Wi-Fi */
|
||||
|
||||
/* Marvell WiFi */
|
||||
|
||||
|
||||
/* Wiced WiFi */
|
||||
|
||||
|
||||
/* IoT Cloud */
|
||||
|
||||
|
||||
/* security packages */
|
||||
|
||||
|
||||
/* language packages */
|
||||
|
||||
|
||||
/* multimedia packages */
|
||||
|
||||
|
||||
/* tools packages */
|
||||
|
||||
|
||||
/* system packages */
|
||||
|
||||
|
||||
/* peripheral libraries and drivers */
|
||||
|
||||
#define PKG_USING_NUCLEI_SDK
|
||||
#define PKG_USING_NUCLEI_SDK_LATEST_VERSION
|
||||
|
||||
/* miscellaneous packages */
|
||||
|
||||
|
||||
/* samples: kernel and components samples */
|
||||
|
||||
|
||||
/* Hardware Drivers Config */
|
||||
|
||||
#define SOC_GD32VF103V
|
||||
|
||||
/* Onboard Peripheral Drivers */
|
||||
|
||||
#define BSP_USING_UART_CONSOLE
|
||||
|
||||
/* On-chip Peripheral Drivers */
|
||||
|
||||
#define BSP_USING_UART
|
||||
#define BSP_USING_UART4
|
||||
|
||||
/* Board extended module Drivers */
|
||||
|
||||
#define SOC_GD32VF103
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,58 @@
|
||||
import os
|
||||
|
||||
# toolchains options
|
||||
ARCH='risc-v'
|
||||
CPU='nuclei'
|
||||
CROSS_TOOL='gcc'
|
||||
|
||||
if os.getenv('RTT_CC'):
|
||||
CROSS_TOOL = os.getenv('RTT_CC')
|
||||
|
||||
if CROSS_TOOL == 'gcc':
|
||||
PLATFORM = 'gcc'
|
||||
EXEC_PATH = 'D:/Software/Nuclei/gcc/bin'
|
||||
else:
|
||||
print("CROSS_TOOL = {} not yet supported" % CROSS_TOOL)
|
||||
|
||||
# if os.getenv('RTT_EXEC_PATH'):
|
||||
# EXEC_PATH = os.getenv('RTT_EXEC_PATH')
|
||||
|
||||
BUILD = 'debug'
|
||||
# Fixed configurations below
|
||||
NUCLEI_SDK_SOC = "gd32vf103"
|
||||
NUCLEI_SDK_BOARD = "gd32vf103v_rvstar"
|
||||
NUCLEI_SDK_DOWNLOAD = "flashxip"
|
||||
NUCLEI_SDK_CORE = "n205"
|
||||
|
||||
if PLATFORM == 'gcc':
|
||||
# toolchains
|
||||
PREFIX = 'riscv-nuclei-elf-'
|
||||
CC = PREFIX + 'gcc'
|
||||
CXX = PREFIX + 'g++'
|
||||
AS = PREFIX + 'gcc'
|
||||
AR = PREFIX + 'ar'
|
||||
LINK = PREFIX + 'gcc'
|
||||
GDB = PREFIX + 'gdb'
|
||||
TARGET_EXT = 'elf'
|
||||
SIZE = PREFIX + 'size'
|
||||
OBJDUMP = PREFIX + 'objdump'
|
||||
OBJCPY = PREFIX + 'objcopy'
|
||||
|
||||
CFLAGS = ' -ffunction-sections -fdata-sections -fno-common '
|
||||
AFLAGS = CFLAGS
|
||||
LFLAGS = ' --specs=nano.specs --specs=nosys.specs -nostartfiles -Wl,--gc-sections '
|
||||
LFLAGS += ' -Wl,-cref,-Map=rtthread.map'
|
||||
LFLAGS += ' -u _isatty -u _write -u _sbrk -u _read -u _close -u _fstat -u _lseek '
|
||||
CPATH = ''
|
||||
LPATH = ''
|
||||
|
||||
if BUILD == 'debug':
|
||||
CFLAGS += ' -O0 -ggdb'
|
||||
AFLAGS += ' -ggdb'
|
||||
else:
|
||||
CFLAGS += ' -O2 -Os'
|
||||
|
||||
CXXFLAGS = CFLAGS
|
||||
|
||||
DUMP_ACTION = OBJDUMP + ' -D -S $TARGET > rtt.asm\n'
|
||||
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
|
||||
@@ -0,0 +1,21 @@
|
||||
Import('RTT_ROOT')
|
||||
Import('rtconfig')
|
||||
from building import *
|
||||
|
||||
cwd = GetCurrentDir()
|
||||
|
||||
# add the general drivers.
|
||||
src = Split("""
|
||||
""")
|
||||
|
||||
if GetDepend(['RT_USING_PIN']):
|
||||
src += ['drv_gpio.c']
|
||||
|
||||
if GetDepend(['RT_USING_SERIAL']):
|
||||
src += ['drv_usart.c']
|
||||
|
||||
path = [cwd]
|
||||
|
||||
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
|
||||
|
||||
Return('group')
|
||||
@@ -0,0 +1,26 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2020, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2020-04-08 hqfang first version
|
||||
*/
|
||||
|
||||
#ifndef __DRV_CONFIG_H__
|
||||
#define __DRV_CONFIG_H__
|
||||
|
||||
#include <board.h>
|
||||
#include <rtthread.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,51 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2020, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2018-11-06 balanceTWK first version
|
||||
* 2020-04-15 hqfang Modify for gd32vf103
|
||||
*/
|
||||
|
||||
#ifndef __DRV_GPIO_H__
|
||||
#define __DRV_GPIO_H__
|
||||
|
||||
#include <rtthread.h>
|
||||
#include <rtdevice.h>
|
||||
#include <rthw.h>
|
||||
#include <drv_config.h>
|
||||
|
||||
#define __GD32_PORT(port) GPIO##port
|
||||
|
||||
#define GET_PIN(PORTx,PIN) (rt_base_t)((16 * ( ((rt_base_t)__GD32_PORT(PORTx) - (rt_base_t)GPIOA)/(0x0400UL) )) + PIN)
|
||||
|
||||
#define __GD32_PIN(index, gpio, gpio_index) \
|
||||
{ \
|
||||
index, GPIO##gpio, GPIO_PIN_##gpio_index \
|
||||
}
|
||||
|
||||
#define __GD32_PIN_RESERVE \
|
||||
{ \
|
||||
-1, 0, 0 \
|
||||
}
|
||||
|
||||
/* GD32 GPIO driver */
|
||||
struct pin_index
|
||||
{
|
||||
int index;
|
||||
uint32_t gpio;
|
||||
uint32_t pin;
|
||||
};
|
||||
|
||||
struct pin_irq_map
|
||||
{
|
||||
rt_uint16_t pinbit;
|
||||
IRQn_Type irqno;
|
||||
};
|
||||
|
||||
int rt_hw_pin_init(void);
|
||||
|
||||
#endif /* __DRV_GPIO_H__ */
|
||||
|
||||
@@ -0,0 +1,347 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2020, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2019-07-23 tyustli first version
|
||||
* 2020-04-02 hqfang modified for Nuclei
|
||||
*/
|
||||
|
||||
#include <drv_usart.h>
|
||||
|
||||
#ifdef RT_USING_SERIAL
|
||||
|
||||
#if !defined(BSP_USING_UART0) && !defined(BSP_USING_UART1) && !defined(BSP_USING_UART2) \
|
||||
&& !defined(BSP_USING_UART3) && !defined(BSP_USING_UART4)
|
||||
#error "Please define at least one BSP_USING_UARTx"
|
||||
/* this driver can be disabled at menuconfig -> RT-Thread Components -> Device Drivers */
|
||||
#endif
|
||||
|
||||
enum
|
||||
{
|
||||
#ifdef BSP_USING_UART0
|
||||
GDUART0_INDEX,
|
||||
#endif
|
||||
#ifdef BSP_USING_UART1
|
||||
GDUART1_INDEX,
|
||||
#endif
|
||||
#ifdef BSP_USING_UART2
|
||||
GDUART2_INDEX,
|
||||
#endif
|
||||
#ifdef BSP_USING_UART3
|
||||
GDUART3_INDEX,
|
||||
#endif
|
||||
#ifdef BSP_USING_UART4
|
||||
GDUART4_INDEX,
|
||||
#endif
|
||||
};
|
||||
|
||||
static struct gd32_uart_config uart_config[] =
|
||||
{
|
||||
#ifdef BSP_USING_UART0
|
||||
{
|
||||
"uart0",
|
||||
USART0,
|
||||
USART0_IRQn,
|
||||
},
|
||||
#endif
|
||||
#ifdef BSP_USING_UART1
|
||||
{
|
||||
"uart1",
|
||||
USART1,
|
||||
USART1_IRQn,
|
||||
},
|
||||
#endif
|
||||
#ifdef BSP_USING_UART2
|
||||
{
|
||||
"uart2",
|
||||
USART2,
|
||||
USART2_IRQn,
|
||||
},
|
||||
#endif
|
||||
#ifdef BSP_USING_UART3
|
||||
{
|
||||
"uart3",
|
||||
USART3,
|
||||
USART3_IRQn,
|
||||
},
|
||||
#endif
|
||||
#ifdef BSP_USING_UART4
|
||||
{
|
||||
"uart4",
|
||||
UART4,
|
||||
UART4_IRQn,
|
||||
},
|
||||
#endif
|
||||
};
|
||||
|
||||
static struct gd32_uart uart_obj[sizeof(uart_config) / sizeof(uart_config[0])] = {0};
|
||||
|
||||
static rt_err_t gd32_configure(struct rt_serial_device *serial,
|
||||
struct serial_configure *cfg)
|
||||
{
|
||||
struct gd32_uart *usart_obj;
|
||||
struct gd32_uart_config *usart;
|
||||
RT_ASSERT(serial != RT_NULL);
|
||||
RT_ASSERT(cfg != RT_NULL);
|
||||
|
||||
usart_obj = (struct gd32_uart *) serial->parent.user_data;
|
||||
usart = usart_obj->config;
|
||||
RT_ASSERT(usart != RT_NULL);
|
||||
|
||||
usart_deinit(usart->uart_base);
|
||||
usart_baudrate_set(usart->uart_base, cfg->baud_rate);
|
||||
|
||||
switch (cfg->data_bits)
|
||||
{
|
||||
case DATA_BITS_8:
|
||||
usart_word_length_set(usart->uart_base, USART_WL_8BIT);
|
||||
break;
|
||||
|
||||
case DATA_BITS_9:
|
||||
usart_word_length_set(usart->uart_base, USART_WL_9BIT);
|
||||
break;
|
||||
default:
|
||||
usart_word_length_set(usart->uart_base, USART_WL_8BIT);
|
||||
break;
|
||||
}
|
||||
|
||||
switch (cfg->stop_bits)
|
||||
{
|
||||
case STOP_BITS_1:
|
||||
usart_stop_bit_set(usart->uart_base, USART_STB_1BIT);
|
||||
break;
|
||||
case STOP_BITS_2:
|
||||
usart_stop_bit_set(usart->uart_base, USART_STB_2BIT);
|
||||
break;
|
||||
default:
|
||||
usart_stop_bit_set(usart->uart_base, USART_STB_1BIT);
|
||||
break;
|
||||
}
|
||||
|
||||
switch (cfg->parity)
|
||||
{
|
||||
case PARITY_NONE:
|
||||
usart_parity_config(usart->uart_base, USART_PM_NONE);
|
||||
break;
|
||||
case PARITY_ODD:
|
||||
usart_parity_config(usart->uart_base, USART_PM_ODD);
|
||||
break;
|
||||
case PARITY_EVEN:
|
||||
usart_parity_config(usart->uart_base, USART_PM_EVEN);
|
||||
break;
|
||||
default:
|
||||
usart_parity_config(usart->uart_base, USART_PM_NONE);
|
||||
break;
|
||||
}
|
||||
usart_hardware_flow_rts_config(usart->uart_base, USART_RTS_DISABLE);
|
||||
usart_hardware_flow_cts_config(usart->uart_base, USART_RTS_DISABLE);
|
||||
usart_receive_config(usart->uart_base, USART_RECEIVE_ENABLE);
|
||||
usart_transmit_config(usart->uart_base, USART_TRANSMIT_ENABLE);
|
||||
usart_enable(usart->uart_base);
|
||||
|
||||
return RT_EOK;
|
||||
}
|
||||
|
||||
static rt_err_t gd32_control(struct rt_serial_device *serial, int cmd,
|
||||
void *arg)
|
||||
{
|
||||
struct gd32_uart *usart_obj;
|
||||
struct gd32_uart_config *usart;
|
||||
|
||||
RT_ASSERT(serial != RT_NULL);
|
||||
usart_obj = (struct gd32_uart *) serial->parent.user_data;
|
||||
usart = usart_obj->config;
|
||||
RT_ASSERT(usart != RT_NULL);
|
||||
|
||||
switch (cmd)
|
||||
{
|
||||
case RT_DEVICE_CTRL_CLR_INT:
|
||||
ECLIC_DisableIRQ(usart->irqn);
|
||||
usart_interrupt_disable(usart->uart_base, USART_INT_RBNE);
|
||||
break;
|
||||
case RT_DEVICE_CTRL_SET_INT:
|
||||
ECLIC_EnableIRQ(usart->irqn);
|
||||
/* enable USART0 receive interrupt */
|
||||
usart_interrupt_enable(usart->uart_base, USART_INT_RBNE);
|
||||
break;
|
||||
}
|
||||
|
||||
return RT_EOK;
|
||||
}
|
||||
|
||||
static int gd32_putc(struct rt_serial_device *serial, char ch)
|
||||
{
|
||||
struct gd32_uart *usart_obj;
|
||||
struct gd32_uart_config *usart;
|
||||
|
||||
RT_ASSERT(serial != RT_NULL);
|
||||
usart_obj = (struct gd32_uart *) serial->parent.user_data;
|
||||
usart = usart_obj->config;
|
||||
RT_ASSERT(usart != RT_NULL);
|
||||
|
||||
usart_data_transmit(usart->uart_base, (uint8_t) ch);
|
||||
while (usart_flag_get(usart->uart_base, USART_FLAG_TBE) == RESET);
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int gd32_getc(struct rt_serial_device *serial)
|
||||
{
|
||||
int ch;
|
||||
struct gd32_uart *usart_obj;
|
||||
struct gd32_uart_config *usart;
|
||||
|
||||
RT_ASSERT(serial != RT_NULL);
|
||||
usart_obj = (struct gd32_uart *) serial->parent.user_data;
|
||||
usart = usart_obj->config;
|
||||
RT_ASSERT(usart != RT_NULL);
|
||||
|
||||
ch = -1;
|
||||
if (RESET != usart_flag_get(usart->uart_base, USART_FLAG_RBNE))
|
||||
{
|
||||
ch = usart_data_receive(usart->uart_base) & 0xff;
|
||||
}
|
||||
|
||||
return ch;
|
||||
}
|
||||
|
||||
static const struct rt_uart_ops gd32_uart_ops = { gd32_configure, gd32_control,
|
||||
gd32_putc, gd32_getc,
|
||||
RT_NULL
|
||||
};
|
||||
|
||||
static void usart_isr(struct rt_serial_device *serial)
|
||||
{
|
||||
struct gd32_uart *usart_obj;
|
||||
struct gd32_uart_config *usart;
|
||||
|
||||
RT_ASSERT(serial != RT_NULL);
|
||||
usart_obj = (struct gd32_uart *) serial->parent.user_data;
|
||||
usart = usart_obj->config;
|
||||
RT_ASSERT(usart != RT_NULL);
|
||||
|
||||
if ((usart_interrupt_flag_get(usart->uart_base, USART_INT_FLAG_RBNE)
|
||||
!= RESET)
|
||||
&& (RESET != usart_flag_get(usart->uart_base, USART_FLAG_RBNE)))
|
||||
{
|
||||
rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND);
|
||||
usart_interrupt_flag_clear(usart->uart_base, USART_INT_FLAG_RBNE);
|
||||
usart_flag_clear(usart->uart_base, USART_FLAG_RBNE);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (usart_flag_get(usart->uart_base, USART_FLAG_CTSF) != RESET)
|
||||
{
|
||||
usart_flag_clear(usart->uart_base, USART_FLAG_CTSF);
|
||||
}
|
||||
|
||||
if (usart_flag_get(usart->uart_base, USART_FLAG_LBDF) != RESET)
|
||||
{
|
||||
usart_flag_clear(usart->uart_base, USART_FLAG_LBDF);
|
||||
}
|
||||
|
||||
if (usart_flag_get(usart->uart_base, USART_FLAG_TC) != RESET)
|
||||
{
|
||||
usart_flag_clear(usart->uart_base, USART_FLAG_TC);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef BSP_USING_UART0
|
||||
|
||||
void USART0_IRQHandler(void)
|
||||
{
|
||||
rt_interrupt_enter();
|
||||
|
||||
usart_isr(&uart_obj[GDUART0_INDEX].serial);
|
||||
|
||||
rt_interrupt_leave();
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef BSP_USING_UART1
|
||||
|
||||
void USART1_IRQHandler(void)
|
||||
{
|
||||
rt_interrupt_enter();
|
||||
|
||||
usart_isr(&uart_obj[GDUART1_INDEX].serial);
|
||||
|
||||
rt_interrupt_leave();
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef BSP_USING_UART2
|
||||
|
||||
void USART2_IRQHandler(void)
|
||||
{
|
||||
rt_interrupt_enter();
|
||||
|
||||
usart_isr(&uart_obj[GDUART2_INDEX].serial);
|
||||
|
||||
rt_interrupt_leave();
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef BSP_USING_UART3
|
||||
|
||||
void UART3_IRQHandler(void)
|
||||
{
|
||||
rt_interrupt_enter();
|
||||
|
||||
usart_isr(&uart_obj[GDUART3_INDEX].serial);
|
||||
|
||||
rt_interrupt_leave();
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef BSP_USING_UART4
|
||||
|
||||
void UART4_IRQHandler(void)
|
||||
{
|
||||
rt_interrupt_enter();
|
||||
|
||||
usart_isr(&uart_obj[GDUART4_INDEX].serial);
|
||||
|
||||
rt_interrupt_leave();
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
int rt_hw_usart_init(void)
|
||||
{
|
||||
rt_size_t obj_num;
|
||||
int index;
|
||||
|
||||
obj_num = sizeof(uart_obj) / sizeof(struct gd32_uart);
|
||||
struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
|
||||
rt_err_t result = 0;
|
||||
|
||||
for (index = 0; index < obj_num; index++)
|
||||
{
|
||||
/* init UART object */
|
||||
uart_obj[index].config = &uart_config[index];
|
||||
uart_obj[index].serial.ops = &gd32_uart_ops;
|
||||
uart_obj[index].serial.config = config;
|
||||
|
||||
/* register UART device */
|
||||
result = rt_hw_serial_register(&uart_obj[index].serial,
|
||||
uart_obj[index].config->name,
|
||||
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX
|
||||
| RT_DEVICE_FLAG_INT_TX, &uart_obj[index]);
|
||||
RT_ASSERT(result == RT_EOK);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
#endif /* RT_USING_SERIAL */
|
||||
|
||||
/******************** end of file *******************/
|
||||
@@ -0,0 +1,36 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2020, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2020-04-15 hqfang first version
|
||||
*/
|
||||
#ifndef __DRV_UART_H__
|
||||
#define __DRV_UART_H__
|
||||
|
||||
#include <rtthread.h>
|
||||
#include <rtdevice.h>
|
||||
#include <drv_config.h>
|
||||
|
||||
/* gd32 config class */
|
||||
struct gd32_uart_config
|
||||
{
|
||||
const char *name;
|
||||
uint32_t uart_base;
|
||||
IRQn_Type irqn;
|
||||
};
|
||||
|
||||
/* gd32 uart dirver class */
|
||||
struct gd32_uart
|
||||
{
|
||||
struct gd32_uart_config *config;
|
||||
struct rt_serial_device serial;
|
||||
};
|
||||
|
||||
int rt_hw_usart_init(void);
|
||||
|
||||
#endif /* __DRV_USART_H__ */
|
||||
|
||||
/******************* end of file *******************/
|
||||
Reference in New Issue
Block a user