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Merge remote-tracking branch 'origin/master' into misoc

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This commit is contained in:
Gregory Nutt
2016-11-02 14:06:14 -06:00
parent b5a94e255a b738a646ad
commit a8ef1e55e9
66 changed files with 4157 additions and 97 deletions
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Documentation/README.html
+3 -1
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@@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX README Files</i></font></big></h1>
<p>Last Updated: July 3, 2016</p>
<p>Last Updated: November 1, 2016</p>
</td>
</tr>
</table>
@@ -62,6 +62,8 @@ nuttx/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/arduino-due/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- avr32dev1/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/avr32dev1/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- bambino-200e/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/bambino-200e/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- c5471evm/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/c5471evm/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- cc3200-launchpad/
README.txt
+3 -1
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@@ -987,7 +987,7 @@ Native Windows Build
The windows native build logic initiated if CONFIG_WINDOWS_NATIVE=y is
defined in the NuttX configuration file:
This build:
- Uses all Windows style paths
@@ -1279,6 +1279,8 @@ nuttx/
| | `- README.txt
| |- avr32dev1/
| | `- README.txt
| |- bambino-200e/
| | `- README.txt
| |- c5471evm/
| | `- README.txt
| |- cc3200-launchpad/
arch/arm/src/stm32/stm32_1wire.c
+9 -5
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@@ -81,7 +81,11 @@
#define WRITE_TX0 0x00
#define WRITE_TX1 0xFF
#define PIN_OPENDRAIN(GPIO) ((GPIO) | GPIO_OPENDRAIN)
#define PIN_OPENDRAIN(GPIO) ((GPIO) | GPIO_CNF_OUTOD)
#if defined(CONFIG_STM32_STM32F10XX)
# define USART_CR3_ONEBIT (0)
#endif
/****************************************************************************
* Private Types
@@ -568,13 +572,13 @@ static void stm32_1wire_set_apb_clock(struct stm32_1wire_priv_s *priv,
regaddr = STM32_RCC_APB1ENR;
break;
#endif
#ifdef CONFIG_STM32_UART4
#ifdef CONFIG_STM32_UART4_1WIREDRIVER
case STM32_UART4_BASE:
rcc_en = RCC_APB1ENR_UART4EN;
regaddr = STM32_RCC_APB1ENR;
break;
#endif
#ifdef CONFIG_STM32_UART5
#ifdef CONFIG_STM32_UART5_1WIREDRIVER
case STM32_UART5_BASE:
rcc_en = RCC_APB1ENR_UART5EN;
regaddr = STM32_RCC_APB1ENR;
@@ -586,13 +590,13 @@ static void stm32_1wire_set_apb_clock(struct stm32_1wire_priv_s *priv,
regaddr = STM32_RCC_APB2ENR;
break;
#endif
#ifdef CONFIG_STM32_UART7
#ifdef CONFIG_STM32_UART7_1WIREDRIVER
case STM32_UART7_BASE:
rcc_en = RCC_APB1ENR_UART7EN;
regaddr = STM32_RCC_APB1ENR;
break;
#endif
#ifdef CONFIG_STM32_UART8
#ifdef CONFIG_STM32_UART8_1WIREDRIVER
case STM32_UART8_BASE:
rcc_en = RCC_APB1ENR_UART8EN;
regaddr = STM32_RCC_APB1ENR;
configs/Kconfig
+13
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@@ -318,6 +318,15 @@ config ARCH_BOARD_LPCXPRESSO
Embedded Artists base board with NXP LPCExpresso LPC1768. This board
is based on the NXP LPC1768. The Code Red toolchain is used by default.
config ARCH_BOARD_BAMBINO_200E
bool "Micromint Bambino 200E"
depends on ARCH_CHIP_LPC4330FBD144
select ARCH_HAVE_LEDS
select ARCH_HAVE_BUTTONS
select ARCH_HAVE_IRQBUTTONS
---help---
Micromint Bambino board. This board is based on the LPC4330FBD144.
config ARCH_BOARD_LPC4330_XPLORER
bool "NXG LPC4330-Xplorer"
depends on ARCH_CHIP_LPC4330FET100
@@ -1381,6 +1390,7 @@ config ARCH_BOARD
default "arduino-mega2560" if ARCH_BOARD_ARDUINO_MEGA2560
default "arduino-due" if ARCH_BOARD_ARDUINO_DUE
default "avr32dev1" if ARCH_BOARD_AVR32DEV1
default "bambino-200e" if ARCH_BOARD_BAMBINO_200E
default "c5471evm" if ARCH_BOARD_C5471EVM
default "cloudctrl" if ARCH_BOARD_CLOUDCTRL
default "compal_e86" if ARCH_BOARD_COMPALE86
@@ -1555,6 +1565,9 @@ endif
if ARCH_BOARD_AVR32DEV1
source "configs/avr32dev1/Kconfig"
endif
if ARCH_BOARD_BAMBINO_200E
source "configs/bambino-200e/Kconfig"
endif
if ARCH_BOARD_C5471EVM
source "configs/c5471evm/Kconfig"
endif
configs/README.txt
+3
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@@ -191,6 +191,9 @@ configs/avr32dev1
Atmel website. STATUS: This port is functional but very basic. There
are configurations for NSH and the OS test.
configs/bambino-200e
Micromint Bambino board. This board is based on the LPC4330FBD144.
configs/c5471evm
This is a port to the Spectrum Digital C5471 evaluation board. The
TMS320C5471 is a dual core processor from TI with an ARM7TDMI general
configs/bambino-200e/Kconfig
+7
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@@ -0,0 +1,7 @@
#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_BAMBINO_200E
endif
configs/bambino-200e/README.txt
+453
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@@ -0,0 +1,453 @@
README
======
README for NuttX port to the "Bambino 200E" board from Micromint USA
featuring the NXP LPC4330FBD144 MCU
Contents
========
- Bambino 200E board
- Status
- Serial Console
- FPU
- Bambino-200e Configuration Options
- Configurations
Bambino 200E board
=====================
Memory Map
----------
Block Start Length
Name Address
--------------------- ---------- ------
RAM 0x10000000 128K
RAM2 0x10080000 72K
RAMAHB 0x20000000 32K
RAMAHB2 0x20008000 16K
RAMAHB3 0x2000c000 16K
SPIFI flash 0x1e000000 4096K
GPIO Usage:
-----------
GPIO PIN SIGNAL NAME
-------------------------------- ------- --------------
gpio3[7] - LED1 101 GPIO3[7]
gpio5[5] - LED2 91 GPIO5[5]
gpio0[7] - BTN1 96 GPIO0[7]
Console
-------
The Bambino 200E default console is the UART1 on Gadgeteer Sockets 5 (U).
Status
======
Many drivers are working (USB0 Device, Ethernet, etc), but many drivers are
missing.
Development Environment
=======================
Either Linux or Cygwin on Windows can be used for the development environment.
The source has been built only using the GNU toolchain (see below). Other
toolchains will likely cause problems. Testing was performed using the Cygwin
environment.
Serial Console
==============
The LPC4330 Xplorer does not have RS-232 drivers or serial connectors on board.
USART0 and UART1 are available on J8 as follows:
------ ------ -----------------------
SIGNAL J8 PIN LPC4330FET100 PIN
(TFBGA100 package)
------ ------ -----------------------
U0_TXD pin 9 F6 P6_4 U0_TXD=Alt 2
U0_RXD pin 10 F9 P6_5 U0_RXD=Alt 2
U1_TXD pin 13 H8 P1_13 U1_TXD=Alt 1
U1_RXD pin 14 J8 P1_14 U1_RXD=Alt 1
------ ------ -----------------------
GND is available on J8 pin 1
5V is available on J8 pin 2
VBAT is available on J8 pin 3
FPU
===
FPU Configuration Options
-------------------------
There are two version of the FPU support built into the most NuttX Cortex-M4
ports. The current LPC43xx port support only one of these options, the "Non-
Lazy Floating Point Register Save". As a consequence, CONFIG_ARMV7M_CMNVECTOR
must be defined in *all* LPC43xx configuration files.
1. Lazy Floating Point Register Save.
This is an untested implementation that saves and restores FPU registers
only on context switches. This means: (1) floating point registers are
not stored on each context switch and, hence, possibly better interrupt
performance. But, (2) since floating point registers are not saved,
you cannot use floating point operations within interrupt handlers.
This logic can be enabled by simply adding the following to your .config
file:
CONFIG_ARCH_FPU=y
2. Non-Lazy Floating Point Register Save
Mike Smith has contributed an extensive re-write of the ARMv7-M exception
handling logic. This includes verified support for the FPU. These changes
have not yet been incorporated into the mainline and are still considered
experimental. These FPU logic can be enabled with:
CONFIG_ARCH_FPU=y
CONFIG_ARMV7M_CMNVECTOR=y
You will probably also changes to the ld.script in if this option is selected.
This should work:
-ENTRY(_stext)
+ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
+EXTERN(_vectors) /* Force the vectors to be included in the output */
CFLAGS
------
Only the recent toolchains have built-in support for the Cortex-M4 FPU. You will see
the following lines in each Make.defs file:
ifeq ($(CONFIG_ARCH_FPU),y)
ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
else
ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
endif
Configuration Changes
---------------------
Below are all of the configuration changes that I had to make to configs/stm3240g-eval/nsh2
in order to successfully build NuttX using the Atollic toolchain WITH FPU support:
-CONFIG_ARCH_FPU=n : Enable FPU support
+CONFIG_ARCH_FPU=y
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : Disable the CodeSourcery toolchain
+CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=n
-CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC=n : Enable the Atollic toolchains
+CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC=y :
-CONFIG_INTELHEX_BINARY=y : Suppress generation FLASH download formats
+CONFIG_INTELHEX_BINARY=n : (Only necessary with the "Lite" version)
-CONFIG_HAVE_CXX=y : Suppress generation of C++ code
+CONFIG_HAVE_CXX=n : (Only necessary with the "Lite" version)
See the section above on Toolchains, NOTE 2, for explanations for some of
the configuration settings. Some of the usual settings are just not supported
by the "Lite" version of the Atollic toolchain.
Bambino-200e Configuration Options
==================================
CONFIG_ARCH - Identifies the arch/ subdirectory. This should
be set to:
CONFIG_ARCH=arm
CONFIG_ARCH_family - For use in C code:
CONFIG_ARCH_ARM=y
CONFIG_ARCH_architecture - For use in C code:
CONFIG_ARCH_CORTEXM4=y
CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
CONFIG_ARCH_CHIP=lpc43xx
CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
chip:
CONFIG_ARCH_CHIP_LPC4330=y
CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
hence, the board that supports the particular chip or SoC.
CONFIG_ARCH_BOARD=bambino-200e (for the Bambino-200e board)
CONFIG_ARCH_BOARD_name - For use in C code
CONFIG_ARCH_BOARD_BAMBINO_200E=y
CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
of delay loops
CONFIG_ENDIAN_BIG - define if big endian (default is little
endian)
CONFIG_RAM_SIZE - Describes the installed DRAM (CPU SRAM in this case):
CONFIG_RAM_SIZE=(32*1024) (32Kb)
There is an additional 32Kb of SRAM in AHB SRAM banks 0 and 1.
CONFIG_RAM_START - The start address of installed DRAM
CONFIG_RAM_START=0x10000000
CONFIG_ARCH_FPU - The LPC43xxx supports a floating point unit (FPU)
CONFIG_ARCH_FPU=y
CONFIG_LPC43_BOOT_xxx - The startup code needs to know if the code is running
from internal FLASH, external FLASH, SPIFI, or SRAM in order to
initialize properly. Note that a boot device is not specified for
cases where the code is copied into SRAM; those cases are all covered
by CONFIG_LPC43_BOOT_SRAM.
CONFIG_LPC43_BOOT_SRAM=y : Running from SRAM (0x1000:0000)
CONFIG_LPC43_BOOT_SPIFI=y : Running from QuadFLASH (0x1400:0000)
CONFIG_LPC43_BOOT_FLASHA=y : Running in internal FLASHA (0x1a00:0000)
CONFIG_LPC43_BOOT_FLASHB=y : Running in internal FLASHA (0x1b00:0000)
CONFIG_LPC43_BOOT_CS0FLASH=y : Running in external FLASH CS0 (0x1c00:0000)
CONFIG_LPC43_BOOT_CS1FLASH=y : Running in external FLASH CS1 (0x1d00:0000)
CONFIG_LPC43_BOOT_CS2FLASH=y : Running in external FLASH CS2 (0x1e00:0000)
CONFIG_LPC43_BOOT_CS3FLASH=y : Running in external FLASH CS3 (0x1f00:0000)
CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that
have LEDs
CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
stack. If defined, this symbol is the size of the interrupt
stack in bytes. If not defined, the user task stacks will be
used during interrupt handling.
CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
cause a 100 second delay during boot-up. This 100 second delay
serves no purpose other than it allows you to calibratre
CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure
the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until
the delay actually is 100 seconds.
Individual subsystems can be enabled:
CONFIG_LPC43_ADC0=y
CONFIG_LPC43_ADC1=y
CONFIG_LPC43_ATIMER=y
CONFIG_LPC43_CAN1=y
CONFIG_LPC43_CAN2=y
CONFIG_LPC43_DAC=y
CONFIG_LPC43_EMC=y
CONFIG_LPC43_ETHERNET=y
CONFIG_LPC43_EVNTMNTR=y
CONFIG_LPC43_GPDMA=y
CONFIG_LPC43_I2C0=y
CONFIG_LPC43_I2C1=y
CONFIG_LPC43_I2S0=y
CONFIG_LPC43_I2S1=y
CONFIG_LPC43_LCD=y
CONFIG_LPC43_MCPWM=y
CONFIG_LPC43_QEI=y
CONFIG_LPC43_RIT=y
CONFIG_LPC43_RTC=y
CONFIG_LPC43_SCT=y
CONFIG_LPC43_SDMMC=y
CONFIG_LPC43_SPI=y
CONFIG_LPC43_SPIFI=y
CONFIG_LPC43_SSP0=y
CONFIG_LPC43_SSP1=y
CONFIG_LPC43_TMR0=y
CONFIG_LPC43_TMR1=y
CONFIG_LPC43_TMR2=y
CONFIG_LPC43_TMR3=y
CONFIG_LPC43_USART0=y
CONFIG_LPC43_UART1=y
CONFIG_LPC43_USART2=y
CONFIG_LPC43_USART3=y
CONFIG_LPC43_USB0=y
CONFIG_LPC43_USB1=y
CONFIG_LPC43_USB1_ULPI=y
CONFIG_LPC43_WWDT=y
LPC43xx specific U[S]ART device driver settings
CONFIG_U[S]ARTn_SERIAL_CONSOLE - selects the UARTn for the
console and ttys0 (default is the USART0).
CONFIG_U[S]ARTn_RXBUFSIZE - Characters are buffered as received.
This specific the size of the receive buffer
CONFIG_U[S]ARTn_TXBUFSIZE - Characters are buffered before
being sent. This specific the size of the transmit buffer
CONFIG_U[S]ARTn_BAUD - The configure BAUD of the UART. Must be
CONFIG_U[S]ARTn_BITS - The number of bits. Must be either 7 or 8.
CONFIG_U[S]ARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
CONFIG_U[S]ARTn_2STOP - Two stop bits
CONFIG_USARTn_RS485MODE - Support LPC43xx USART0,2,3 RS485 mode
ioctls (TIOCSRS485 and TIOCGRS485) to enable and disable
RS-485 mode.
LPC43xx specific CAN device driver settings. These settings all
require CONFIG_CAN:
CONFIG_CAN_EXTID - Enables support for the 29-bit extended ID. Default
Standard 11-bit IDs.
CONFIG_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_LPC43_CAN1 is defined.
CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_LPC43_CAN2 is defined.
CONFIG_CAN1_DIVISOR - CAN1 is clocked at CCLK divided by this number.
(the CCLK frequency is divided by this number to get the CAN clock).
Options = {1,2,4,6}. Default: 4.
CONFIG_CAN2_DIVISOR - CAN2 is clocked at CCLK divided by this number.
(the CCLK frequency is divided by this number to get the CAN clock).
Options = {1,2,4,6}. Default: 4.
CONFIG_CAN_TSEG1 - The number of CAN time quanta in segment 1. Default: 6
CONFIG_CAN_TSEG2 = the number of CAN time quanta in segment 2. Default: 7
LPC43xx specific PHY/Ethernet device driver settings. These setting
also require CONFIG_NET and CONFIG_LPC43_ETHERNET.
CONFIG_ETH0_PHY_KS8721 - Selects Micrel KS8721 PHY
CONFIG_PHY_AUTONEG - Enable auto-negotion
CONFIG_PHY_SPEED100 - Select 100Mbit vs. 10Mbit speed.
CONFIG_PHY_FDUPLEX - Select full (vs. half) duplex
CONFIG_NET_EMACRAM_SIZE - Size of EMAC RAM. Default: 16Kb
CONFIG_NET_NTXDESC - Configured number of Tx descriptors. Default: 18
CONFIG_NET_NRXDESC - Configured number of Rx descriptors. Default: 18
CONFIG_NET_WOL - Enable Wake-up on Lan (not fully implemented).
CONFIG_NET_REGDEBUG - Enabled low level register debug. Also needs
CONFIG_DEBUG_FEATURES.
CONFIG_NET_DUMPPACKET - Dump all received and transmitted packets.
Also needs CONFIG_DEBUG_FEATURES.
CONFIG_NET_HASH - Enable receipt of near-perfect match frames.
LPC43xx USB Device Configuration
CONFIG_LPC43_USBDEV_FRAME_INTERRUPT
Handle USB Start-Of-Frame events.
Enable reading SOF from interrupt handler vs. simply reading on demand.
Probably a bad idea... Unless there is some issue with sampling the SOF
from hardware asynchronously.
CONFIG_LPC43_USBDEV_EPFAST_INTERRUPT
Enable high priority interrupts. I have no idea why you might want to
do that
CONFIG_LPC43_USBDEV_NDMADESCRIPTORS
Number of DMA descriptors to allocate in SRAM.
CONFIG_LPC43_USBDEV_DMA
Enable lpc17xx-specific DMA support
CONFIG_LPC43_USBDEV_NOVBUS
Define if the hardware implementation does not support the VBUS signal
CONFIG_LPC43_USBDEV_NOLED
Define if the hardware implementation does not support the LED output
LPC43xx USB Host Configuration
CONFIG_USBHOST_OHCIRAM_SIZE
Total size of OHCI RAM (in AHB SRAM Bank 1)
CONFIG_USBHOST_NEDS
Number of endpoint descriptors
CONFIG_USBHOST_NTDS
Number of transfer descriptors
CONFIG_USBHOST_TDBUFFERS
Number of transfer descriptor buffers
CONFIG_USBHOST_TDBUFSIZE
Size of one transfer descriptor buffer
CONFIG_USBHOST_IOBUFSIZE
Size of one end-user I/O buffer. This can be zero if the
application can guarantee that all end-user I/O buffers
reside in AHB SRAM.
Configurations
==============
Each Bambino-200e configuration is maintained in a sub-directory and can be selected
as follow:
cd tools
./configure.sh bambino-200e/<subdir>
cd -
. ./setenv.sh
Where <subdir> is one of the following:
nsh:
----
This configuration is the NuttShell (NSH) example at examples/nsh/.
NOTES:
1. This configuration uses the mconf-based configuration tool. To
change this configurations using that tool, you should:
a. Build and install the kconfig-mconf tool. See nuttx/README.txt
see additional README.txt files in the NuttX tools repository.
b. Execute 'make menuconfig' in nuttx/ in order to start the
reconfiguration process.
2. By default, this project assumes that you are executing directly from
SRAM.
CONFIG_LPC43_BOOT_SRAM=y : Executing in SRAM
CONFIG_ARMV7M_TOOLCHAIN_CODEREDW=y : Code Red under Windows
3. To execute from SPIFI, you would need to set:
CONFIG_LPC43_BOOT_SPIFI=y : Executing from SPIFI
CONFIG_RAM_SIZE=(128*1024) : SRAM Bank0 size
CONFIG_RAM_START=0x10000000 : SRAM Bank0 base address
CONFIG_SPIFI_OFFSET=(512*1024) : SPIFI file system offset
CONFIG_MM_REGIONS should also be increased if you want to other SRAM banks
to the memory pool.
4. This configuration an also be used create a block device on the SPIFI
FLASH. CONFIG_LPC43_SPIFI=y must also be defined to enable SPIFI setup
support:
SPIFI device geometry:
CONFIG_SPIFI_OFFSET - Offset the beginning of the block driver this many
bytes into the device address space. This offset must be an exact
multiple of the erase block size (CONFIG_SPIFI_BLKSIZE). Default 0.
CONFIG_SPIFI_BLKSIZE - The size of one device erase block. If not defined
then the driver will try to determine the correct erase block size by
examining that data returned from spifi_initialize (which sometimes
seems bad).
Other SPIFI options
CONFIG_SPIFI_SECTOR512 - If defined, then the driver will report a more
FAT friendly 512 byte sector size and will manage the read-modify-write
operations on the larger erase block.
CONFIG_SPIFI_READONLY - Define to support only read-only operations.
CONFIG_SPIFI_LIBRARY - Don't use the LPC43xx ROM routines but, instead,
use an external library implementation of the SPIFI interface.
CONFIG_SPIFI_VERIFY - Verify all spifi_program() operations by reading
from the SPI address space after each write.
CONFIG_DEBUG_SPIFI_DUMP - Debug option to dump read/write buffers. You
probably do not want to enable this unless you want to dig through a
*lot* of debug output! Also required CONFIG_DEBUG_FEATURES, CONFIG_DEBUG_INFO,
and CONFIG_DEBUG_FS,
5. In my experience, there were some missing function pointers in the LPC43xx
SPIFI ROM routines and the SPIFI configuration could only be built with
CONFIG_SPIFI_LIBRARY=y. The SPIFI library is proprietary and cannot be
provided within NuttX open source repository; SPIFI library binaries can
be found on the lpcware.com website. In this build sceneario, you must
also provide the patch to the external SPIFI library be defining the make
variable EXTRA_LIBS in the top-level Make.defs file. Good luck!
configs/bambino-200e/include/board.h
+360
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@@ -0,0 +1,360 @@
/****************************************************************************
* configs/bambino-200e/include/board.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __CONFIG_BAMBINO_200E_INCLUDE_BOARD_H
#define __CONFIG_BAMBINO_200E_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdbool.h>
#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_LPC43_GPIO_IRQ)
# include <nuttx/irq.h>
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking ****************************************************************/
/* NOTE: The following definitions require lpc43_cgu.h. It is not included
* here because the including C file may not have that file in its include
* path.
*
* The Xplorer board has four crystals on board:
*
* Y1 - RTC 32.768 MHz oscillator input,
* Y2 - 24.576 MHz input to the UDA 1380 audio codec,
* Y3 - 12.000 MHz LPC43xx crystal oscillator input
* Y4 - 50 MHz input for Ethernet
*/
#define BOARD_XTAL_FREQUENCY (12000000) /* XTAL oscillator frequency (Y3) */
#define BOARD_RTCCLK_FREQUENCY (32768) /* RTC oscillator frequency (Y1) */
#define BOARD_INTRCOSC_FREQUENCY (4000000) /* Internal RC oscillator frequency */
/* Integer and direct modes are supported:
*
* In integer mode (Fclkout < 156000000):
* Fclkin = BOARD_XTAL_FREQUENCY
* Fclkout = Msel * FClkin / Nsel
* Fcco = 2 * Psel * Fclkout
* In direct mode (Fclkout > 156000000):
* Fclkin = BOARD_XTAL_FREQUENCY
* Fclkout = Msel * FClkin / Nsel
* Fcco = Fclkout
*/
#ifdef CONFIG_LPC43_72MHz
/* NOTE: At 72MHz, the calibrated value of CONFIG_BOARD_LOOPSPERMSEC was
* determined to be:
*
* CONFIG_BOARD_LOOPSPERMSEC=7191
*
* executing from SRAM.
*/
/* Final clocking (Integer mode with no ramp-up)
*
* Fclkout = 6 * 12MHz / 1 = 72MHz
* Fcco = 2 * 2 * 72MHz = 216MHz
*/
# define BOARD_PLL_MSEL (6) /* Msel = 6 */
# define BOARD_PLL_NSEL (1) /* Nsel = 1 */
# define BOARD_PLL_PSEL (2) /* Psel = 2 */
# define BOARD_FCLKOUT_FREQUENCY (72000000) /* 6 * 12,000,000 / 1 */
# define BOARD_FCCO_FREQUENCY (244000000) /* 2 * 2 * Fclkout */
#else
/* NOTE: At 72MHz, the calibrated value of CONFIG_BOARD_LOOPSPERMSEC was
* determined to be:
*
* CONFIG_BOARD_LOOPSPERMSEC=18535
*
* executing from SRAM.
*/
/* Intermediate ramp-up clocking (Integer mode). If BOARD_PLL_RAMP_MSEL
* is not defined, there will be no ramp-up.
*
* Fclkout = 9 * 12MHz / 1 = 108MHz
* Fcco = 2 * 1 * 108MHz = 216MHz
*/
# define BOARD_PLL_RAMP_MSEL (9) /* Msel = 9 */
# define BOARD_PLL_RAMP_NSEL (1) /* Nsel = 1 */
# define BOARD_PLL_RAMP_PSEL (1) /* Psel = 1 */
# define BOARD_RAMP_FCLKOUT (108000000) /* 9 * 12,000,000 / 1 */
# define BOARD_RAMP_FCCO (216000000) /* 2 * 1 * Fclkout */
/* Final clocking (Direct mode).
*
* Fclkout = 17 * 12MHz / 1 = 204MHz
* Fcco = Fclockout = 204MHz
*/
# define BOARD_PLL_MSEL (17) /* Msel = 17 */
# define BOARD_PLL_NSEL (1) /* Nsel = 1 */
# define BOARD_FCLKOUT_FREQUENCY (204000000) /* 17 * 12,000,000 / 1 */
# define BOARD_FCCO_FREQUENCY (204000000) /* Fclockout */
#endif
/* This is the clock setup we configure for:
*
* SYSCLK = BOARD_OSCCLK_FREQUENCY = 12MHz -> Select Main oscillator for source
* PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz -> PLL0 multipler=20, pre-divider=1
* CCLCK = 480MHz / 6 = 80MHz -> CCLK divider = 6
*/
#define LPC43_CCLK BOARD_FCLKOUT_FREQUENCY
/* APB Clocking */
#if defined(CONFIG_LPC43_BUS) || defined(CONFIG_LPC43_MCPWM) || \
defined(CONFIG_LPC43_I2C0) || defined(CONFIG_LPC43_I2S0) || \
defined(CONFIG_LPC43_I2S1) || defined(CONFIG_LPC43_CAN1)
# define BOARD_ABP1_CLKSRC BASE_APB_CLKSEL_XTAL
# define BOARD_ABP1_FREQUENCY BOARD_XTAL_FREQUENCY
#endif
#if defined(CONFIG_LPC43_BUS) || defined(CONFIG_LPC43_I2C1) || \
defined(CONFIG_LPC43_DAC) || defined(CONFIG_LPC43_ADC0) || \
defined(CONFIG_LPC43_ADC1) || defined(CONFIG_LPC43_CAN0)
# define BOARD_ABP3_CLKSRC BASE_APB_CLKSEL_XTAL
# define BOARD_ABP3_FREQUENCY BOARD_XTAL_FREQUENCY
#endif
/* SSP Clocking */
#define BOARD_IDIVA_DIVIDER (2)
#define BOARD_IDIVA_CLKSRC IDIVA_CLKSEL_PLL1
#define BOARD_IDIVA_FREQUENCY (BOARD_FCLKOUT_FREQUENCY/BOARD_IDIVA_DIVIDER)
#define BOARD_SSP0_CLKSRC BASE_SSP0_CLKSEL_IDIVA
#define BOARD_SSP0_BASEFREQ BOARD_IDIVA_FREQUENCY
#define BOARD_SSP1_CLKSRC BASE_SSP1_CLKSEL_IDIVA
#define BOARD_SSP1_BASEFREQ BOARD_IDIVA_FREQUENCY
/* USB0 ********************************************************************/
/* Settings needed in lpc43_cpu.c */
#define BOARD_USB0_CLKSRC PLL0USB_CLKSEL_XTAL
#define BOARD_USB0_MDIV 0x06167ffa /* Table 149 datsheet, valid for 12Mhz Fclkin */
#define BOARD_USB0_NP_DIV 0x00302062 /* Table 149 datsheet, valid for 12Mhz Fclkin */
/* SPIFI clocking **********************************************************/
/* The SPIFI will receive clocking from a divider per the settings provided
* in this file. The NuttX code will configure PLL1 as the input clock
* for the selected divider
*/
#undef BOARD_SPIFI_PLL1 /* No division */
#undef BOARD_SPIFI_DIVA /* Supports division by 1-4 */
#undef BOARD_SPIFI_DIVB /* Supports division by 1-16 */
#undef BOARD_SPIFI_DIVC /* Supports division by 1-16 */
#undef BOARD_SPIFI_DIVD /* Supports division by 1-16 */
#undef BOARD_SPIFI_DIVE /* Supports division by 1-256 */
#if BOARD_FCLKOUT_FREQUENCY < 20000000
# define BOARD_SPIFI_PLL1 1 /* Use PLL1 directly */
#else
# define BOARD_SPIFI_DIVB 1 /* Use IDIVB */
#endif
/* We need to configure the divider so that its output is as close to the
* desired SCLK value. The peak data transfer rate will be about half of
* this frequency in bytes per second.
*/
#if BOARD_FCLKOUT_FREQUENCY < 20000000
# define BOARD_SPIFI_FREQUENCY BOARD_FCLKOUT_FREQUENCY /* 72Mhz? */
#else
# define BOARD_SPIFI_DIVIDER (14) /* 204MHz / 14 = 14.57MHz */
# define BOARD_SPIFI_FREQUENCY (102000000) /* 204MHz / 14 = 14.57MHz */
#endif
/* UART clocking ***********************************************************/
/* Configure all U[S]ARTs to use the XTAL input frequency */
#define BOARD_USART0_CLKSRC BASE_USART0_CLKSEL_XTAL
#define BOARD_USART0_BASEFREQ BOARD_XTAL_FREQUENCY
#define BOARD_UART1_CLKSRC BASE_UART1_CLKSEL_XTAL
#define BOARD_UART1_BASEFREQ BOARD_XTAL_FREQUENCY
#define BOARD_USART2_CLKSRC BASE_USART2_CLKSEL_XTAL
#define BOARD_USART2_BASEFREQ BOARD_XTAL_FREQUENCY
#define BOARD_USART3_CLKSRC BASE_USART3_CLKSEL_XTAL
#define BOARD_USART3_BASEFREQ BOARD_XTAL_FREQUENCY
/* LED definitions *********************************************************/
/* The Bambino 200E has 2 user-controllable LEDs labeled LED1 and LED2 in the
* schematic and on bus referred to has GPIO3[7] and GPIO5[5], respectively.
*
* LED1 GPIO3[7]
* LED2 GPIO5[5]
*
* LEDs are pulled high to a low output illuminates the LED.
*
* LED index values for use with board_userled()
*/
#define BOARD_LED1 0
#define BOARD_LED2 1
#define BOARD_NLEDS 2
/* LED bits for use with board_userled_all() */
#define BOARD_LED1_BIT (1 << BOARD_LED1)
#define BOARD_LED2_BIT (1 << BOARD_LED2)
/* If CONFIG_ARCH_LEDS is defined, the LEDs will be controlled as follows
* for NuttX debug functionality (where NC means "No Change"). If
* CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under
* control of the application. The following interfaces are then available
* for application control of the LEDs:
*
* void board_userled_initialize(void);
* void board_userled(int led, bool ledon);
* void board_userled_all(uint8_t ledset);
*/
/* ON OFF */
/* LED1 LED2 LED1 LED2 */
#define LED_STARTED 0 /* OFF OFF - - */
#define LED_HEAPALLOCATE 1 /* ON OFF - - */
#define LED_IRQSENABLED 1 /* ON OFF - - */
#define LED_STACKCREATED 1 /* ON OFF - - */
#define LED_INIRQ 2 /* NC ON NC OFF */
#define LED_SIGNAL 2 /* NC ON NC OFF */
#define LED_ASSERTION 2 /* NC ON NC OFF */
#define LED_PANIC 2 /* NC ON NC OFF */
/* UART Pins ****************************************************************/
/* The Bambino 200E does not have RS-232 drivers or serial connectors on
* board. UART1 and USART2 are availables on Socket 5 and 10, recpectively:
*
* ------ ---------- -----------------------
* SIGNAL Socket/Pin LPC4330FBD144 PIN
* ------ ---------- -----------------------
* U1_TXD s:5 / p:4 63 P5_6 U1_TXD=Alt 1
* U1_RXD s:5 / p:5 61 P1_14 U1_RXD=Alt 1
* U2_TXD s:10 / p:4 104 P2_10 U2_TXD=Alt 1
* U2_RXD s:10 / p:5 105 P2_11 U2_RXD=Alt 1
* ------ ---------- -----------------------
*
* The following definitions must be provided so that the LPC43 serial
* driver can set up the U[S]ART for the serial console properly (see the
* file arch/arc/src/lpc43xx/lpc4310203050_pinconf.h for more info).
*/
#define PINCONF_U0_TXD PINCONF_U0_TXD_3
#define PINCONF_U0_RXD PINCONF_U0_RXD_3
#define PINCONF_U0_DIR PINCONF_U0_DIR_3
#define PINCONF_U1_TXD PINCONF_U1_TXD_5
#define PINCONF_U1_RXD PINCONF_U1_RXD_1
#define PINCONF_U2_TXD PINCONF_U2_TXD_2
#define PINCONF_U2_RXD PINCONF_U2_RXD_2
#define PINCONF_U2_DIR PINCONF_U2_DIR_2
#define PINCONF_U3_TXD PINCONF_U3_TXD_2
#define PINCONF_U3_RXD PINCONF_U3_RXD_2
#define PINCONF_U3_DIR PINCONF_U3_DIR_2
/* Ethernet */
#define PINCONF_ENET_RX_DV PINCONF_ENET_RX_DV_2
#define PINCONF_ENET_RESET PINCONF_GPIO0p4
#define GPIO_ENET_RESET (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN4)
#define PINCONF_ENET_MDC PINCONF_ENET_MDC_3
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: lpc43_boardinitialize
*
* Description:
* All LPC43xx architectures must provide the following entry point. This entry point
* is called early in the intitialization -- after all memory has been configured
* and mapped but before any devices have been initialized.
*
****************************************************************************/
void lpc43_boardinitialize(void);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIG_BAMBINO_200E_INCLUDE_BOARD_H */
configs/bambino-200e/nsh/Make.defs
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############################################################################
# configs/bambino-200e/nsh/Make.defs
#
# Copyright (C) 2016 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
# Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
# Setup for the kind of memory that we are executing from
ifeq ($(CONFIG_LPC43_BOOT_SRAM),y)
LDSCRIPT = ramconfig.ld
endif
ifeq ($(CONFIG_LPC43_BOOT_SPIFI),y)
LDSCRIPT = spificonfig.ld
endif
ifeq ($(CONFIG_LPC43_BOOT_FLASHA),y)
LDSCRIPT = flashaconfig.ld
endif
ifeq ($(CONFIG_LPC43_BOOT_FLASHB),y)
LDSCRIPT = flashaconfig.ld
endif
ifeq ($(CONFIG_LPC43_BOOT_CS0FLASH),y)
LDSCRIPT = cs0flash.ld
endif
# Setup for Windows vs Linux/Cygwin/OSX environments
ifeq ($(WINTOOL),y)
# Windows-native toolchains
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
else
# Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
AR = $(ARCROSSDEV)ar rcs
NM = $(ARCROSSDEV)nm
OBJCOPY = $(CROSSDEV)objcopy
OBJDUMP = $(CROSSDEV)objdump
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
endif
ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
endif
ARCHCFLAGS = -fno-builtin
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
ARCHDEFINES =
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
ASMEXT = .S
OBJEXT = .o
LIBEXT = .a
EXEEXT =
ifneq ($(CROSSDEV),arm-nuttx-elf-)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
HOSTLDFLAGS =
configs/bambino-200e/nsh/defconfig
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configs/bambino-200e/nsh/setenv.sh
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#!/bin/bash
# configs/bambino-200e/nsh/setenv.sh
#
# Copyright (C) 2016 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
# Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
if [ "$_" = "$0" ] ; then
echo "You must source this script, not run it!" 1>&2
exit 1
fi
WD=`pwd`
if [ ! -x "setenv.sh" ]; then
echo "This script must be executed from the top-level NuttX build directory"
exit 1
fi
if [ -z "${PATH_ORIG}" ]; then
export PATH_ORIG="${PATH}"
fi
# This is the Cygwin path to the location where I installed the Code Red
# toolchain under windows. You will have to edit this if you install the
# Code Red toolchain in any other location or if you install a different
# version
export TOOLCHAIN_BIN="/cygdrive/c/code_red/RedSuite_4.2.3_379/redsuite/Tools/bin"
#export SCRIPT_BIN="/cygdrive/c/code_red/RedSuite_4.2.3_379/redsuite/bin"
export SCRIPT_BIN="/cygdrive/c/nxp/LPCXpresso_4.2.3_292/lpcxpresso/bin"
# This is the Cygwin path to the location where I installed the CodeSourcery
# toolchain under windows. You will also have to edit this if you install
# the CodeSourcery toolchain in any other location
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
#export SCRIPT_BIN=
# These are the Cygwin paths to the locations where I installed the Atollic
# toolchain under windows. You will also have to edit this if you install
# the Atollic toolchain in any other location. /usr/bin is added before
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
# at those locations as well.
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
#export SCRIPT_BIN=
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
#export TOOLCHAIN_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
#export SCRIPT_BIN=
# And add the selected toolchain path[s] to the PATH variable
export PATH="/sbin:/usr/sbin:${PATH_ORIG}"
if [ ! -z ${SCRIPT_BIN} ]; then
export PATH="${SCRIPT_BIN}:${PATH}"
fi
export PATH="${TOOLCHAIN_BIN}:${PATH}"
echo "PATH : ${PATH}"
# Set an alias that can be used to put the LPC43xx in boot mode
alias lpc43xx='${SCRIPT_BIN}/Scripts/bootLPCXpresso.cmd winusb'
configs/bambino-200e/scripts/flash.sh
+156
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#!/bin/bash
####################################################################################
# flash.sh
#
# Copyright (C) 2016 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
# Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
####################################################################################
set -x
USAGE="$0 <nuttx-path>"
# LPCXpresso 3.6 installed at /cygdrive/c/nxp/lpcxpresso_3.6"
BINDIR="/cygdrive/c/nxp/LPCXpresso_4.2.3_292/lpcxpresso/bin"
# RedSuite with LPC4330 support installed at /cygdrive/c/code_red/RedSuite_4.2.3_379 "
#BINDIR="/cygdrive/c/code_red/RedSuite_4.2.3_379/redsuite/bin"
TARGET=LPC4330
echo "############################################################################"
echo "# Assumptions:"
echo "#"
echo "# - Windows 7"
echo "# - Binaries installed at ${BINDIR}"
echo "# - AXF image built with Code Red"
echo "# - ${TARGET}"
echo "#"
echo "# You will need to edit this is any of the above are false"
echo "#"
echo "############################################################################"
echo ""
# This is the default install location for binaries on Windows (note that this
# path could change with the Code Red version number)
if [ ! -d "${BINDIR}" ]; then
echo "Directory ${BINDIR} does not exist"
exit 1
fi
# This is the relative path to the booLPCXpresso utility.
BOOTLPC="Scripts/bootLPCXpresso.cmd"
if [ ! -x "${BINDIR}/${BOOTLPC}" ]; then
echo "No executable at ${BINDIR}/${BOOTLPC}"
exit 1
fi
# bootLPCXpresso arguments
BOOTLPC_ARG=winusb # Win7
# Use the LPC18xx/LPC43xx flash utility
FLASHUTIL="crt_emu_lpc18_43_nxp" # for LPC18xx/LPC43xx parts
if [ ! -x "${BINDIR}/${FLASHUTIL}" ]; then
echo "No executable file at ${BINDIR}/${FLASHUTIL}"
exit 1
fi
# FLUSHUTIL arguements
WIRE="-wire=winusb" # for LPC-Link on Windows Vista/Windows 7)
# The nuttx directory must be provided as an argument
NUTTX=$1
if [ -z "${NUTTX}" ]; then
echo "Missing argument"
echo $USAGE
exit 1
fi
if [ ! -d "${NUTTX}" ]; then
echo "Directory ${NUTTX} does not exist"
echo $USAGE
exit 1
fi
# The binary to download:
if [ ! -f "${NUTTX}/nuttx.axf" ]; then
if [ -f "${NUTTX}/nuttx" ]; then
echo "Renaming ${NUTTX}/nuttx to ${NUTTX}/nuttx.axf"
mv ${NUTTX}/nuttx ${NUTTX}/nuttx.axf
fi
else
if [ -f "${NUTTX}/nuttx" ]; then
echo "Both ${NUTTX}/nuttx ${NUTTX}/nuttx.axf exist.."
echo " Deleting ${NUTTX}/nuttx.axf"
rm -f ${NUTTX}/nuttx.axf
echo "Renaming ${NUTTX}/nuttx to ${NUTTX}/nuttx.axf"
mv ${NUTTX}/nuttx ${NUTTX}/nuttx.axf
fi
fi
NUTTXPATH=`cygpath -w "${NUTTX}/nuttx.axf"`
# First of all boot the LPC-Link using the script: ${BINDIR}/${BOOTLPC}
cd ${BINDIR} || \
{ echo "Failed to CD to ${BINDIR}"; exit 1; }
./${BOOTLPC} ${BOOTLPC_ARG} || \
{ echo "'${BOOTLPC} ${BOOTLPC_ARG}' Failed"; }
echo ""
echo "Wait a bit"
echo "5..."
sleep 1
echo "4..."
sleep 1
echo "3..."
sleep 1
echo "2..."
sleep 1
echo "1..."
sleep 1
echo "0..."
echo ""
# Then program the FLASH
cd ${BINDIR} || \
{ echo "Failed to CD to ${BINDIR}"; exit 1; }
./${FLASHUTIL} ${WIRE} -p${TARGET} -flash-load-exec="${NUTTXPATH}"
configs/bambino-200e/scripts/ramconfig.ld
+151
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@@ -0,0 +1,151 @@
/****************************************************************************
* configs/bambino-200e/scripts/ramconfig.ld
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/*
* Power-Up Reset Overview
* -----------------------
*
* The ARM core starts executing code on reset with the program counter set
* to 0x0000 0000. The LPC43xx contains a shadow pointer register that
* allows areas of memory to be mapped to address 0x0000 0000. The default,
* reset value of the shadow pointer is 0x1040 0000 so that on reset code in
* the boot ROM is always executed first.
*
* The boot starts after reset is released. The IRC is selected as CPU clock
* and the Cortex-M4 starts the boot loader. By default the JTAG access to the
* chip is disabled at reset. The boot ROM determines the boot mode based on
* the OTP BOOT_SRC value or reset state pins. For flash-based parts, the part
* boots from internal flash by default. Otherwse, the boot ROM copies the
* image to internal SRAM at location 0x1000 0000, sets the ARM's shadow
* pointer to 0x1000 0000, and jumps to that location.
*
* However, using JTAG the executable image can be also loaded directly into
* and executed from SRAM.
*/
/* The LPC4330 on the LPC4330-Xplorer has the following memory resources:
*
* 1. 4096Kb of SPIFI FLASH beginning at address 0x1400:0000
* 2. 264KB of total SRAM:
* a. 128KB of SRAM in the CPU block beginning at address 0x1000:0000
* b. 72KB beginning at address 0x1008:0000 and
* c. 64KB of AHB SRAM in three banks beginning at addresses 0x2000:0000,
* 0x2000:8000 and 0x2000:C000.
* 3. No internal FLASH
*
* Here we assume that:
*
* 1. We will be running out of SRAM at 0x1000:0000, and
* 2. All .data and .bss will all fit into the 72KB SRAM block.
*
* NOTE: That initialized data is kept in the program memory SRAM and copied
* to .data SRAM. This is wasteful and unnecessary but provides a good test
* for future, FLASH-resident code.
*/
MEMORY
{
progmem (rx) : ORIGIN = 0x10000000, LENGTH = 128K
datamem (rwx) : ORIGIN = 0x10080000, LENGTH = 72K
}
OUTPUT_ARCH(arm)
ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
EXTERN(_vectors) /* Force the vectors to be included in the output */
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > progmem
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > progmem
.ARM.extab : {
*(.ARM.extab*)
} > progmem
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > progmem
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > datamem AT > progmem
.bss : { /* BSS */
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > datamem
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}
configs/bambino-200e/scripts/spificonfig.ld
+147
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@@ -0,0 +1,147 @@
/****************************************************************************
* configs/bambino-200e/scripts/spificonfig.ld
*
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/*
* Power-Up Reset Overview
* -----------------------
*
* The ARM core starts executing code on reset with the program counter set
* to 0x0000 0000. The LPC43xx contains a shadow pointer register that
* allows areas of memory to be mapped to address 0x0000 0000. The default,
* reset value of the shadow pointer is 0x1040 0000 so that on reset code in
* the boot ROM is always executed first.
*
* The boot starts after reset is released. The IRC is selected as CPU clock
* and the Cortex-M4 starts the boot loader. By default the JTAG access to the
* chip is disabled at reset. The boot ROM determines the boot mode based on
* the OTP BOOT_SRC value or reset state pins. For flash-based parts, the part
* boots from internal flash by default. Otherwse, the boot ROM copies the
* image to internal SRAM at location 0x1000 0000, sets the ARM's shadow
* pointer to 0x1000 0000, and jumps to that location.
*
* Of course, using JTAG the executable image can be also loaded directly
* into and executed from SRAM.
*/
/* The LPC4330 on the LPC4330-Xplorer has the following memory resources:
*
* 1. 4096Kb of SPIFI FLASH beginning at address 0x1400:0000
* 2. 264KB of total SRAM:
* a. 128KB of SRAM in the CPU block beginning at address 0x1000:0000
* b. 72KB beginning at address 0x1008:0000 and
* c. 64KB of AHB SRAM in three banks beginning at addresses 0x2000:0000,
* 0x2000:8000 and 0x2000:C000.
* 3. No internal FLASH
*
* Here we assume that:
*
* 1. We will be running out of SPIFI flash at 0x1400:0000, and
* 2. All .data and .bss will all fit into the 128KB CPU SRAM block.
*/
MEMORY
{
progmem (rx) : ORIGIN = 0x14000000, LENGTH = 1024K
datamem (rwx) : ORIGIN = 0x10000000, LENGTH = 128K
}
OUTPUT_ARCH(arm)
ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
EXTERN(_vectors) /* Force the vectors to be included in the output */
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > progmem
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > progmem
.ARM.extab : {
*(.ARM.extab*)
} > progmem
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > progmem
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > datamem AT > progmem
.bss : { /* BSS */
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > datamem
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}
configs/bambino-200e/src/.gitignore
+2
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@@ -0,0 +1,2 @@
/.depend
/Make.dep
configs/bambino-200e/src/Makefile
+82
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@@ -0,0 +1,82 @@
############################################################################
# configs/bambino-200e/src/Makefile
#
# Copyright (C) 2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
# Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
-include $(TOPDIR)/Make.defs
ASRCS =
CSRCS = lpc43_boot.c
ifeq ($(CONFIG_LIB_BOARDCTL),y)
CSRCS += lpc43_appinit.c
endif
ifeq ($(CONFIG_ARCH_FPU),y)
CSRCS += lpc43_ostest.c
endif
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += lpc43_autoleds.c
else
CSRCS += lpc43_userleds.c
endif
ifeq ($(CONFIG_ARCH_BUTTONS),y)
CSRCS += lpc43_buttons.c
endif
ifeq ($(CONFIG_USBMSC),y)
CSRCS += lpc43_usbmsc.c
endif
ifeq ($(CONFIG_SPIFI_LIBRARY),y)
CFLAGS += -DEUROBIRD
SPIFI_LIB = spifi_lib
CSRCS += $(SPIFI_LIB)/spifi_rom_api.c
#CSRCS += $(SPIFI_LIB)/amic.c
#CSRCS += $(SPIFI_LIB)/atmel.c
#CSRCS += $(SPIFI_LIB)/chi.c
#CSRCS += $(SPIFI_LIB)/eon.c
#CSRCS += $(SPIFI_LIB)/esmt.c
#CSRCS += $(SPIFI_LIB)/esmt.c
#CSRCS += $(SPIFI_LIB)/giga.c
#CSRCS += $(SPIFI_LIB)/macronix.c
#CSRCS += $(SPIFI_LIB)/numonyx.c
CSRCS += $(SPIFI_LIB)/spansion.c
#CSRCS += $(SPIFI_LIB)/sst.c
CSRCS += $(SPIFI_LIB)/winbond.c
endif
include $(TOPDIR)/configs/Board.mk
configs/bambino-200e/src/bambino-200e.h
+127
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@@ -0,0 +1,127 @@
/****************************************************************************
* configs/bambino-200e/src/bambino-200e.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef _CONFIGS_BAMBINO_200E_SRC_BAMBINO_H
#define _CONFIGS_BAMBINO_200E_SRC_BAMBINO_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include "lpc43_pinconfig.h"
#include "lpc43_gpio.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* LEDs GPIO PIN SIGNAL NAME
* -------------------------------- ------- --------------
* gpio3[7] - LED1 101 GPIO3[7]
* gpio5[5] - LED2 91 GPIO5[5]
*
****************************************************************************/
/* Definitions to configure LED pins as GPIOs:
*
* - Floating
* - Normal drive
* - No buffering, glitch filtering, slew=slow
*/
#define PINCONFIG_LED1 PINCONF_GPIO3p7
#define PINCONFIG_LED2 PINCONF_GPIO5p5
#define GPIO_LED1 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT3 | GPIO_PIN7)
#define GPIO_LED2 (GPIO_MODE_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT5 | GPIO_PIN5)
/****************************************************************************
* Buttons GPIO
* ----------------------------
* gpio0[7] - User Button USR1
****************************************************************************/
#define BAMBINO_BUT1 (GPIO_INTBOTH | GPIO_FLOAT | GPIO_PORT0 | GPIO_PIN7)
/* Button IRQ numbers */
#define BAMBINO_BUT1_IRQ LPC43_IRQ_P0p23
#define GPIO_SSP0_SCK GPIO_SSP0_SCK_1
#define GPIO_SSP0_SSEL GPIO_SSP0_SSEL_1
#define GPIO_SSP0_MISO GPIO_SSP0_MISO_1
#define GPIO_SSP0_MOSI GPIO_SSP0_MOSI_1
/* We need to redefine USB_PWRD as GPIO to get USB Host working
* Also remember to add 2 resistors of 15K to D+ and D- pins.
*/
#ifdef CONFIG_USBHOST
# ifdef GPIO_USB_PWRD
# undef GPIO_USB_PWRD
# define GPIO_USB_PWRD (GPIO_INPUT | GPIO_PORT1 | GPIO_PIN22)
# endif
#endif
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public data
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: lpc43_sspdev_initialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the Lincoln 80 board.
*
****************************************************************************/
void weak_function lpc43_sspdev_initialize(void);
#endif /* __ASSEMBLY__ */
#endif /* _CONFIGS_BAMBINO_200E_SRC_BAMBINO_H */
configs/bambino-200e/src/lpc43_appinit.c
+166
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@@ -0,0 +1,166 @@
/****************************************************************************
* config/bambino-200e/src/lpc43_appinit.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdio.h>
#include <syslog.h>
#include <errno.h>
#include <nuttx/board.h>
#include "chip.h"
#ifdef CONFIG_LPC43_SPIFI
# include <nuttx/mtd/mtd.h>
# include "lpc43_spifi.h"
# ifdef CONFIG_SPFI_NXFFS
# include <sys/mount.h>
# include <nuttx/fs/nxffs.h>
# endif
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
#ifndef CONFIG_SPIFI_DEVNO
# define CONFIG_SPIFI_DEVNO 0
#endif
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: nsh_spifi_initialize
*
* Description:
* Make the SPIFI (or part of it) into a block driver that can hold a
* file system.
*
****************************************************************************/
#ifdef CONFIG_LPC43_SPIFI
static int nsh_spifi_initialize(void)
{
FAR struct mtd_dev_s *mtd;
int ret;
/* Initialize the SPIFI interface and create the MTD driver instance */
mtd = lpc43_spifi_initialize();
if (!mtd)
{
ferr("ERROR: lpc43_spifi_initialize failed\n");
return -ENODEV;
}
#ifndef CONFIG_SPFI_NXFFS
/* And finally, use the FTL layer to wrap the MTD driver as a block driver */
ret = ftl_initialize(CONFIG_SPIFI_DEVNO, mtd);
if (ret < 0)
{
ferr("ERROR: Initializing the FTL layer: %d\n", ret);
return ret;
}
#else
/* Initialize to provide NXFFS on the MTD interface */
ret = nxffs_initialize(mtd);
if (ret < 0)
{
ferr("ERROR: NXFFS initialization failed: %d\n", ret);
return ret;
}
/* Mount the file system at /mnt/spifi */
ret = mount(NULL, "/mnt/spifi", "nxffs", 0, NULL);
if (ret < 0)
{
ferr("ERROR: Failed to mount the NXFFS volume: %d\n", errno);
return ret;
}
#endif
return OK;
}
#else
# define nsh_spifi_initialize() (OK)
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform architecture specific initialization
*
* Input Parameters:
* arg - The boardctl() argument is passed to the board_app_initialize()
* implementation without modification. The argument has no
* meaning to NuttX; the meaning of the argument is a contract
* between the board-specific initalization logic and the the
* matching application logic. The value cold be such things as a
* mode enumeration value, a set of DIP switch switch settings, a
* pointer to configuration data read from a file or serial FLASH,
* or whatever you would like to do with it. Every implementation
* should accept zero/NULL as a default configuration.
*
* Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on
* any failure to indicate the nature of the failure.
*
****************************************************************************/
int board_app_initialize(uintptr_t arg)
{
/* Initialize the SPIFI block device */
return nsh_spifi_initialize();
}
configs/bambino-200e/src/lpc43_autoleds.c
+177
View File
@@ -0,0 +1,177 @@
/****************************************************************************
* configs/bambino-200e/src/lpc43_autoleds.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "chip.h"
#include "up_arch.h"
#include "up_internal.h"
#include "bambino-200e.h"
#ifdef CONFIG_ARCH_LEDS
/* LED definitions **********************************************************/
/* The LPC4330-Xplorer has 2 user-controllable LEDs labeled D2 an D3 in the
* schematic and on but referred to has LED1 and LED2 here, respectively.
*
* LED1 D2 GPIO1[12]
* LED2 D3 GPIO1[11]
*
* LEDs are pulled high to a low output illuminates the LED.
*
* If CONFIG_ARCH_LEDS is defined, the LEDs will be controlled as follows
* for NuttX debug functionality (where NC means "No Change").
*
* ON OFF
* LED1 LED2 LED1 LED2
* LED_STARTED 0 OFF OFF - -
* LED_HEAPALLOCATE 1 ON OFF - -
* LED_IRQSENABLED 1 ON OFF - -
* LED_STACKCREATED 1 ON OFF - -
* LED_INIRQ 2 NC ON NC OFF
* LED_SIGNAL 2 NC ON NC OFF
* LED_ASSERTION 2 NC ON NC OFF
* LED_PANIC 2 NC ON NC OFF
*
* If CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under
* control of the application. The following interfaces are then available
* for application control of the LEDs:
*
* void board_userled_initialize(void);
* void board_userled(int led, bool ledon);
* void board_userled_all(uint8_t ledset);
*/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: led_dumppins
****************************************************************************/
#ifdef LED_VERBOSE
static void led_dumppins(FAR const char *msg)
{
lpc43_pin_dump(PINCONFIG_LED1, msg);
lpc43_gpio_dump(GPIO_LED2, msg);
}
#else
# define led_dumppins(m)
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
****************************************************************************/
void board_autoled_initialize(void)
{
/* Configure all LED pins as GPIO outputs */
led_dumppins("board_autoled_initialize() Entry)");
/* Configure LED pins as GPIOs, then configure GPIOs as outputs */
lpc43_pin_config(PINCONFIG_LED1);
lpc43_gpio_config(GPIO_LED1);
lpc43_pin_config(PINCONFIG_LED2);
lpc43_gpio_config(GPIO_LED2);
led_dumppins("board_autoled_initialize() Exit");
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
switch (led)
{
default:
case 0:
lpc43_gpio_write(GPIO_LED1, true); /* LED1 OFF */
lpc43_gpio_write(GPIO_LED2, true); /* LED2 OFF */
break;
case 1:
lpc43_gpio_write(GPIO_LED1, false); /* LED1 ON */
lpc43_gpio_write(GPIO_LED2, true); /* LED2 OFF */
break;
case 2:
lpc43_gpio_write(GPIO_LED2, false); /* LED2 ON */
break;
}
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
switch (led)
{
default:
case 0:
case 1:
break;
case 2:
lpc43_gpio_write(GPIO_LED2, true); /* LED2 OFF */
break;
}
}
#endif /* CONFIG_ARCH_LEDS */
configs/bambino-200e/src/lpc43_boot.c
+74
View File
@@ -0,0 +1,74 @@
/************************************************************************************
* configs/bambino-200e/src/lpc43_boot.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "up_arch.h"
#include "up_internal.h"
#include "bambino-200e.h"
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: lpc43_boardinitialize
*
* Description:
* All LPC43xx architectures must provide the following entry point. This entry point
* is called early in the intitialization -- after all memory has been configured
* and mapped but before any devices have been initialized.
*
************************************************************************************/
void lpc43_boardinitialize(void)
{
/* Configure on-board LEDs if LED support has been selected. */
#ifdef CONFIG_ARCH_LEDS
board_autoled_initialize();
#endif
}
configs/bambino-200e/src/lpc43_buttons.c
+220
View File
@@ -0,0 +1,220 @@
/****************************************************************************
* configs/bambino-200e/src/lpc43_buttons.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <nuttx/arch.h>
#include <nuttx/board.h>
#include <nuttx/irq.h>
#include <arch/board/board.h>
#include "bambino-200e.h"
#ifdef CONFIG_ARCH_BUTTONS
/****************************************************************************
* Private Data
****************************************************************************/
/* Pin configuration for each LPC4330 Xplorer button. This array is indexed
* by the BUTTON_* definitions in board.h
*/
static const uint16_t g_buttoncfg[BOARD_NUM_BUTTONS] =
{
BAMBINO_BUT1
};
/* This array defines all of the interrupt handlers current attached to
* button events.
*/
#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_LPC43_GPIO_IRQ)
static xcpt_t g_buttonisr[BOARD_NUM_BUTTONS];
/* This array provides the mapping from button ID numbers to button IRQ
* numbers.
*/
static uint8_t g_buttonirq[BOARD_NUM_BUTTONS] =
{
BAMBINO_BUT1_IRQ
};
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_button_initialize
*
* Description:
* board_button_initialize() must be called to initialize button resources.
* After that, board_buttons() may be called to collect the current state
* of all buttons or board_button_irq() may be called to register button
* interrupt handlers.
*
****************************************************************************/
void board_button_initialize(void)
{
int i;
/* Configure the GPIO pins as interrupting inputs. */
for (i = 0; i < BOARD_NUM_BUTTONS; i++)
{
lpc43_configgpio(g_buttoncfg[i]);
}
}
/****************************************************************************
* Name: board_buttons
*
* Description:
* board_button_initialize() must be called to initialize button resources. After
* that, board_buttons() may be called to collect the current state of all
* buttons.
*
* board_buttons() may be called at any time to harvest the state of every
* button. The state of the buttons is returned as a bitset with one
* bit corresponding to each button: If the bit is set, then the button
* is pressed. See the BOARD_BUTTON_*_BIT and BOARD_JOYSTICK_*_BIT
* definitions in board.h for the meaning of each bit.
*
****************************************************************************/
uint8_t board_buttons(void)
{
uint8_t ret = 0;
int i;
/* Check that state of each key */
for (i = 0; i < BOARD_NUM_BUTTONS; i++)
{
/* A LOW value means that the key is pressed. */
bool released = lpc43_gpio_read(g_buttoncfg[i]);
/* Accumulate the set of depressed (not released) keys */
if (!released)
{
ret |= (1 << i);
}
}
return ret;
}
/****************************************************************************
* Button support.
*
* Description:
* board_button_initialize() must be called to initialize button resources. After
* that, board_button_irq() may be called to register button interrupt handlers.
*
* board_button_irq() may be called to register an interrupt handler that will
* be called when a button is depressed or released. The ID value is a
* button enumeration value that uniquely identifies a button resource. See the
* BOARD_BUTTON_* and BOARD_JOYSTICK_* definitions in board.h for the meaning
* of enumeration values. The previous interrupt handler address is returned
* (so that it may restored, if so desired).
*
* Note that board_button_irq() also enables button interrupts. Button
* interrupts will remain enabled after the interrupt handler is attached.
* Interrupts may be disabled (and detached) by calling board_button_irq with
* irqhandler equal to NULL.
*
****************************************************************************/
#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_LPC43_GPIO_IRQ)
xcpt_t board_button_irq(int id, xcpt_t irqhandler)
{
xcpt_t oldhandler = NULL;
irqstate_t flags;
int irq;
/* Verify that the button ID is within range */
if ((unsigned)id < BOARD_NUM_BUTTONS)
{
/* Return the current button handler and set the new interrupt handler */
oldhandler = g_buttonisr[id];
g_buttonisr[id] = irqhandler;
/* Disable interrupts until we are done */
flags = enter_critical_section();
/* Configure the interrupt. Either attach and enable the new
* interrupt or disable and detach the old interrupt handler.
*/
irq = g_buttonirq[id];
if (irqhandler)
{
/* Attach then enable the new interrupt handler */
(void)irq_attach(irq, irqhandler);
up_enable_irq(irq);
}
else
{
/* Disable then detach the old interrupt handler */
up_disable_irq(irq);
(void)irq_detach(irq);
}
leave_critical_section(flags);
}
return oldhandler;
}
#endif
#endif /* CONFIG_ARCH_BUTTONS */
configs/bambino-200e/src/lpc43_ostest.c
+112
View File
@@ -0,0 +1,112 @@
/************************************************************************************
* configs/bambino-200e/src/lpc43_ostest.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <debug.h>
#include <nuttx/irq.h>
#include <arch/board/board.h>
#include "up_arch.h"
#include "up_internal.h"
#include "bambino-200e.h"
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Configuration ********************************************************************/
#undef HAVE_FPU
#if defined(CONFIG_ARCH_FPU) && defined(CONFIG_EXAMPLES_OSTEST_FPUSIZE) && \
defined(CONFIG_SCHED_WAITPID) && !defined(CONFIG_DISABLE_SIGNALS) && \
!defined(CONFIG_ARMV7M_CMNVECTOR)
# define HAVE_FPU 1
#endif
#ifdef HAVE_FPU
#if CONFIG_EXAMPLES_OSTEST_FPUSIZE != (4*SW_FPU_REGS)
# error "CONFIG_EXAMPLES_OSTEST_FPUSIZE has the wrong size"
#endif
/************************************************************************************
* Private Data
************************************************************************************/
static uint32_t g_saveregs[XCPTCONTEXT_REGS];
/************************************************************************************
* Public Functions
************************************************************************************/
/* Given an array of size CONFIG_EXAMPLES_OSTEST_FPUSIZE, this function will return
* the current FPU registers.
*/
void arch_getfpu(FAR uint32_t *fpusave)
{
irqstate_t flags;
/* Take a snapshot of the thread context right now */
flags = enter_critical_section();
up_saveusercontext(g_saveregs);
/* Return only the floating register values */
memcpy(fpusave, &g_saveregs[REG_S0], (4*SW_FPU_REGS));
leave_critical_section(flags);
}
/* Given two arrays of size CONFIG_EXAMPLES_OSTEST_FPUSIZE this function
* will compare them and return true if they are identical.
*/
bool arch_cmpfpu(FAR const uint32_t *fpusave1, FAR const uint32_t *fpusave2)
{
return memcmp(fpusave1, fpusave2, (4*SW_FPU_REGS)) == 0;
}
#endif /* HAVE_FPU */
configs/bambino-200e/src/lpc43_userleds.c
+134
View File
@@ -0,0 +1,134 @@
/****************************************************************************
* configs/bambino-200e/src/lpc43_userleds.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Alan Carvalho de Assis acassis@gmail.com [nuttx] <nuttx@yahoogroups.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <arch/board/board.h>
#include "chip.h"
#include "up_arch.h"
#include "up_internal.h"
#include "bambino-200e.h"
#ifndef CONFIG_ARCH_LEDS
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* LED definitions **********************************************************/
/* The LPC4330-Xplorer has 2 user-controllable LEDs labeled D2 an D3 in the
* schematic and on but referred to has LED1 and LED2 here, respectively.
*
* LED1 D2 GPIO1[12]
* LED2 D3 GPIO1[11]
*
* LEDs are pulled high to a low output illuminates the LED.
*/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: led_dumppins
****************************************************************************/
#ifdef LED_VERBOSE
static void led_dumppins(FAR const char *msg)
{
lpc43_pin_dump(PINCONFIG_LED1, msg);
lpc43_gpio_dump(GPIO_LED2, msg);
}
#else
# define led_dumppins(m)
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_userled_initialize
****************************************************************************/
void board_userled_initialize(void)
{
/* Configure all LED GPIO lines */
led_dumppins("board_userled_initialize() Entry)");
/* Configure LED pins as GPIOs, then configure GPIOs as outputs */
lpc43_pin_config(PINCONFIG_LED1);
lpc43_gpio_config(GPIO_LED1);
lpc43_pin_config(PINCONFIG_LED2);
lpc43_gpio_config(GPIO_LED2);
led_dumppins("board_userled_initialize() Exit");
}
/****************************************************************************
* Name: board_userled
****************************************************************************/
void board_userled(int led, bool ledon)
{
uint16_t gpiocfg = (led == BOARD_LED1 ? GPIO_LED1 : GPIO_LED2);
lpc43_gpio_write(gpiocfg, !ledon);
}
/****************************************************************************
* Name: board_userled_all
****************************************************************************/
void board_userled_all(uint8_t ledset)
{
lpc43_gpio_write(GPIO_LED1, (ledset & BOARD_LED1_BIT) == 0);
lpc43_gpio_write(GPIO_LED2, (ledset & BOARD_LED2_BIT) == 0);
}
#endif /* !CONFIG_ARCH_LEDS */
configs/esp32-core/README.txt
+18 -1
View File
@@ -23,6 +23,7 @@ Contents
o Buttons and LEDs
o SMP
o Configurations
o Things to Do
STATUS
======
@@ -116,7 +117,7 @@ SMP
Open Issues:
1. Currently all device interrupts are handled on the PRO CPU only. Critical
1. Currently all device interrupts are handled on the PRO CPU only. Critical
sections will attempt to disable interrupts but will now disable interrupts
only on the current CPU (which may not be CPU0). Perhaps that should be a
spinlock to prohibit execution of interrupts on CPU0 when other CPUs are in
@@ -196,3 +197,19 @@ NOTES:
SMP operation.
NOTES:
Things to Do
============
1. There is no support for an interrupt stack yet.
2. I did not implement the lazy co-processor save logic supported by Xtensa. That logic works like this:
a. CPENABLE is set to zero on each context switch, disabling all co-processors.
b. If/when the task attempts to use the disabled co-processor, an exception occurs
c. The co-processor exception handler re-enables the co-processor.
Instead, the NuttX logic saves and restores CPENABLE on each context switch.
3. Currently the Xtensa port copies register state save information from the stack into the TCB. A more efficient alternative would be to just save a pointer to a register state save area in the TCB. This would add some complexity to signal handling and also also the the up_initialstate(). But the performance improvement might be worth the effort.
4. See SMP-related issues above
drivers/mtd/at24xx.c
+26
View File
@@ -139,6 +139,10 @@
# define CONFIG_AT24XX_MTD_BLOCKSIZE AT24XX_PAGESIZE
#endif
#ifndef CONFIG_AT24XX_TIMEOUT_MS
# define CONFIG_AT24XX_TIMEOUT_MS 10
#endif
/************************************************************************************
* Private Types
************************************************************************************/
@@ -252,6 +256,7 @@ static int at24c_eraseall(FAR struct at24c_dev_s *priv)
{
uint8_t buf[AT24XX_PAGESIZE + AT24XX_ADDRSIZE];
int startblock = 0;
uint16_t wait;
memset(&buf[AT24XX_ADDRSIZE], 0xff, priv->pagesize);
@@ -269,8 +274,15 @@ static int at24c_eraseall(FAR struct at24c_dev_s *priv)
at24addr = (priv->addr | ((offset >> 8) & 0x07));
#endif
wait = CONFIG_AT24XX_TIMEOUT_MS;
while (at24c_i2c_write(priv, at24addr, buf, AT24XX_ADDRSIZE) < 0)
{
finfo("wait\n");
if (!wait--)
{
return -ETIMEDOUT;
}
usleep(1000);
}
@@ -301,6 +313,7 @@ static ssize_t at24c_read_internal(FAR struct at24c_dev_s *priv, off_t offset,
{
uint8_t buf[AT24XX_ADDRSIZE];
uint16_t at24addr;
uint16_t wait;
finfo("offset: %lu nbytes: %lu address: %02x\n",
(unsigned long)offset, (unsigned long)nbytes, address);
@@ -327,9 +340,15 @@ static ssize_t at24c_read_internal(FAR struct at24c_dev_s *priv, off_t offset,
at24addr = (address | ((offset >> 8) & 0x07));
#endif
wait = CONFIG_AT24XX_TIMEOUT_MS;
while (at24c_i2c_write(priv, at24addr, buf, AT24XX_ADDRSIZE) < 0)
{
finfo("wait\n");
if (!wait--)
{
return -ETIMEDOUT;
}
usleep(1000);
}
@@ -410,6 +429,7 @@ static ssize_t at24c_bwrite(FAR struct mtd_dev_s *dev, off_t startblock, size_t
FAR struct at24c_dev_s *priv = (FAR struct at24c_dev_s *)dev;
size_t blocksleft;
uint8_t buf[AT24XX_PAGESIZE + AT24XX_ADDRSIZE];
uint16_t wait;
#if CONFIG_AT24XX_MTD_BLOCKSIZE > AT24XX_PAGESIZE
startblock *= (CONFIG_AT24XX_MTD_BLOCKSIZE / AT24XX_PAGESIZE);
@@ -443,9 +463,15 @@ static ssize_t at24c_bwrite(FAR struct mtd_dev_s *dev, off_t startblock, size_t
at24addr = (priv->addr | ((offset >> 8) & 0x07));
#endif
wait = CONFIG_AT24XX_TIMEOUT_MS;
while (at24c_i2c_write(priv, at24addr, buf, AT24XX_ADDRSIZE) < 0)
{
finfo("wait\n");
if (!wait--)
{
return -ETIMEDOUT;
}
usleep(1000);
}
include/nuttx/semaphore.h
+2 -1
View File
@@ -61,12 +61,13 @@
struct inode;
struct nsem_inode_s
{
sem_t ns_sem; /* The contained semaphore */
/* Inode payload unique to named semaphores. ns_inode must appear first
* in this structure in order to support casting between type sem_t and
* types of struct nsem_inode_s. */
FAR struct inode *ns_inode; /* Containing inode */
sem_t ns_sem; /* The semaphore */
};
#endif
include/pthread.h
+22 -4
View File
@@ -135,6 +135,12 @@
#define PTHREAD_BARRIER_SERIAL_THREAD 0x1000
/* Values for protocol attribute */
#define PTHREAD_PRIO_NONE SEM_PRIO_NONE
#define PTHREAD_PRIO_INHERIT SEM_PRIO_INHERIT
#define PTHREAD_PRIO_PROTECT SEM_PRIO_PROTECT
/* Definitions to map some non-standard, BSD thread management interfaces to
* the non-standard Linux-like prctl() interface. Since these are simple
* mappings to prctl, they will return 0 on success and -1 on failure with the
@@ -212,6 +218,9 @@ typedef struct pthread_cond_s pthread_cond_t;
struct pthread_mutexattr_s
{
uint8_t pshared; /* PTHREAD_PROCESS_PRIVATE or PTHREAD_PROCESS_SHARED */
#ifdef CONFIG_PRIORITY_INHERITANCE
uint8_t proto; /* See PTHREAD_PRIO_* definitions */
#endif
#ifdef CONFIG_MUTEX_TYPES
uint8_t type; /* Type of the mutex. See PTHREAD_MUTEX_* definitions */
#endif
@@ -222,11 +231,11 @@ typedef struct pthread_mutexattr_s pthread_mutexattr_t;
struct pthread_mutex_s
{
int pid; /* ID of the holder of the mutex */
sem_t sem; /* Semaphore underlying the implementation of the mutex */
int pid; /* ID of the holder of the mutex */
sem_t sem; /* Semaphore underlying the implementation of the mutex */
#ifdef CONFIG_MUTEX_TYPES
uint8_t type; /* Type of the mutex. See PTHREAD_MUTEX_* definitions */
int nlocks; /* The number of recursive locks held */
uint8_t type; /* Type of the mutex. See PTHREAD_MUTEX_* definitions */
int nlocks; /* The number of recursive locks held */
#endif
};
@@ -395,6 +404,15 @@ int pthread_mutex_lock(FAR pthread_mutex_t *mutex);
int pthread_mutex_trylock(FAR pthread_mutex_t *mutex);
int pthread_mutex_unlock(FAR pthread_mutex_t *mutex);
#ifdef CONFIG_PRIORITY_INHERITANCE
/* Manage priority inheritance */
int pthread_mutexattr_getprotocol(FAR const pthread_mutexattr_t *attr,
FAR int *protocol);
int pthread_mutexattr_setprotocol(FAR pthread_mutexattr_t *attr,
int protocol);
#endif
/* Operations on condition variables */
int pthread_condattr_init(FAR pthread_condattr_t *attr);
include/semaphore.h
+21 -2
View File
@@ -57,6 +57,17 @@ extern "C"
* Pre-processor Definitions
****************************************************************************/
/* Values for protocol attribute */
#define SEM_PRIO_NONE 0
#define SEM_PRIO_INHERIT 1
#define SEM_PRIO_PROTECT 2
/* Bit definitions for the struct sem_s flags field */
#define PRIOINHERIT_FLAGS_DISABLE (1 << 0) /* Bit 0: Priority inheritance
* is disabled for this semaphore. */
/****************************************************************************
* Public Type Declarations
****************************************************************************/
@@ -92,6 +103,7 @@ struct sem_s
*/
#ifdef CONFIG_PRIORITY_INHERITANCE
uint8_t flags; /* See PRIOINHERIT_FLAGS_* definitions */
# if CONFIG_SEM_PREALLOCHOLDERS > 0
FAR struct semholder_s *hhead; /* List of holders of semaphore counts */
# else
@@ -106,9 +118,9 @@ typedef struct sem_s sem_t;
#ifdef CONFIG_PRIORITY_INHERITANCE
# if CONFIG_SEM_PREALLOCHOLDERS > 0
# define SEM_INITIALIZER(c) {(c), NULL} /* semcount, hhead */
# define SEM_INITIALIZER(c) {(c), 0, NULL} /* semcount, flags, hhead */
# else
# define SEM_INITIALIZER(c) {(c), SEMHOLDER_INITIALIZER} /* semcount, holder */
# define SEM_INITIALIZER(c) {(c), 0, SEMHOLDER_INITIALIZER} /* semcount, flags, holder */
# endif
#else
# define SEM_INITIALIZER(c) {(c)} /* semcount */
@@ -141,6 +153,13 @@ int sem_close(FAR sem_t *sem);
int sem_unlink(FAR const char *name);
#endif
#ifdef CONFIG_PRIORITY_INHERITANCE
/* Non-standard interfaces to manage priority inheritance */
int sem_getprotocol(FAR sem_t *sem, FAR int *protocol);
int sem_setprotocol(FAR sem_t *sem, int protocol);
#endif
#undef EXTERN
#ifdef __cplusplus
}
include/sys/syscall.h
+12 -5
View File
@@ -91,15 +91,22 @@
#define SYS_sem_trywait (CONFIG_SYS_RESERVED+18)
#define SYS_sem_wait (CONFIG_SYS_RESERVED+19)
#ifdef CONFIG_PRIORITY_INHERITANCE
# define SYS_sem_setprotocol (CONFIG_SYS_RESERVED+20)
# define __SYS_named_sem (CONFIG_SYS_RESERVED+21)
#else
# define __SYS_named_sem (CONFIG_SYS_RESERVED+20)
#endif
/* Named semaphores */
#ifdef CONFIG_FS_NAMED_SEMAPHORES
# define SYS_sem_open (CONFIG_SYS_RESERVED+20)
# define SYS_sem_close (CONFIG_SYS_RESERVED+21)
# define SYS_sem_unlink (CONFIG_SYS_RESERVED+22)
# define __SYS_task_create (CONFIG_SYS_RESERVED+23)
# define SYS_sem_open __SYS_named_sem
# define SYS_sem_close (__SYS_named_sem+1)
# define SYS_sem_unlink (__SYS_named_sem+2)
# define __SYS_task_create (__SYS_named_sem+3)
#else
# define __SYS_task_create (CONFIG_SYS_RESERVED+20)
# define __SYS_task_create __SYS_named_sem
#endif
/* Task creation APIs based on global entry points cannot be use with
libc/pthread/Make.defs
+16 -12
View File
@@ -35,23 +35,27 @@
# Add the pthread C files to the build
CSRCS += pthread_attrinit.c pthread_attrdestroy.c \
pthread_attrsetschedpolicy.c pthread_attrgetschedpolicy.c \
pthread_attrsetinheritsched.c pthread_attrgetinheritsched.c \
pthread_attrsetstacksize.c pthread_attrgetstacksize.c \
pthread_attrsetschedparam.c pthread_attrgetschedparam.c \
pthread_barrierattrinit.c pthread_barrierattrdestroy.c \
pthread_barrierattrgetpshared.c pthread_barrierattrsetpshared.c \
pthread_condattrinit.c pthread_condattrdestroy.c \
pthread_mutexattrinit.c pthread_mutexattrdestroy.c \
pthread_mutexattrgetpshared.c pthread_mutexattrsetpshared.c
CSRCS += pthread_attr_init.c pthread_attr_destroy.c \
pthread_attr_setschedpolicy.c pthread_attr_getschedpolicy.c \
pthread_attr_setinheritsched.c pthread_attr_getinheritsched.c \
pthread_attr_setstacksize.c pthread_attr_getstacksize.c \
pthread_attr_setschedparam.c pthread_attr_getschedparam.c \
pthread_barrierattr_init.c pthread_barrierattr_destroy.c \
pthread_barrierattr_getpshared.c pthread_barrierattr_setpshared.c \
pthread_condattr_init.c pthread_condattr_destroy.c \
pthread_mutexattr_init.c pthread_mutexattr_destroy.c \
pthread_mutexattr_getpshared.c pthread_mutexattr_setpshared.c
ifeq ($(CONFIG_SMP),y)
CSRCS += pthread_attrgetaffinity.c pthread_attrsetaffinity.c
CSRCS += pthread_attr_getaffinity.c pthread_attr_setaffinity.c
endif
ifeq ($(CONFIG_MUTEX_TYPES),y)
CSRCS += pthread_mutexattrsettype.c pthread_mutexattrgettype.c
CSRCS += pthread_mutexattr_settype.c pthread_mutexattr_gettype.c
endif
ifeq ($(CONFIG_PRIORITY_INHERITANCE),y)
CSRCS += pthread_mutexattr_setprotocol.c pthread_mutexattr_getprotocol.c
endif
ifeq ($(CONFIG_BUILD_PROTECTED),y)
libc/pthread/pthread_attrdestroy.c → libc/pthread/pthread_attr_destroy.c
+2 -3
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrdestroy.c
* libc/pthread/pthread_attr_destroy.c
*
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@@ -52,8 +52,7 @@
* Function: pthread_attr_destroy
*
* Description:
* An attributes object can be deleted when it is no longer
* needed.
* An attributes object can be deleted when it is no longer needed.
*
* Parameters:
* attr
libc/pthread/pthread_attrgetaffinity.c → libc/pthread/pthread_attr_getaffinity.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrgetaffinity.c
* libc/pthread/pthread_attr_getaffinity.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrgetinheritsched.c → libc/pthread/pthread_attr_getinheritsched.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrgetinheritsched.c
* libc/pthread/pthread_attr_getinheritsched.c
*
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrgetschedparam.c → libc/pthread/pthread_attr_getschedparam.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrgetschedparam.c
* libc/pthread/pthread_attr_getschedparam.c
*
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrgetschedpolicy.c → libc/pthread/pthread_attr_getschedpolicy.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrgetschedpolicy.c
* libc/pthread/pthread_attr_getschedpolicy.c
*
* Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrgetstacksize.c → libc/pthread/pthread_attr_getstacksize.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrgetstacksize.c
* libc/pthread/pthread_attr_getstacksize.c
*
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrinit.c → libc/pthread/pthread_attr_init.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrinit.c
* libc/pthread/pthread_attr_init.c
*
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrsetaffinity.c → libc/pthread/pthread_attr_setaffinity.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrsetaffinity.c
* libc/pthread/pthread_attr_setaffinity.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrsetinheritsched.c → libc/pthread/pthread_attr_setinheritsched.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrsetinheritsched.c
* libc/pthread/pthread_attr_setinheritsched.c
*
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrsetschedparam.c → libc/pthread/pthread_attr_setschedparam.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrsetschedparam.c
* libc/pthread/pthread_attr_setschedparam.c
*
* Copyright (C) 2007-2009, 2011, 2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrsetschedpolicy.c → libc/pthread/pthread_attr_setschedpolicy.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrsetschedpolicy.c
* libc/pthread/pthread_attr_setschedpolicy.c
*
* Copyright (C) 2007-2009, 2011, 2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_attrsetstacksize.c → libc/pthread/pthread_attr_setstacksize.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_attrsetstacksize.c
* libc/pthread/pthread_attr_setstacksize.c
*
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_barrierattrdestroy.c → libc/pthread/pthread_barrierattr_destroy.c
+1 -1
View File
@@ -1,5 +1,5 @@
/********************************************************************************
* libc/pthread/pthread_barrierattrdestroy.c
* libc/pthread/pthread_barrierattr_destroy.c
*
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_barrierattrgetpshared.c → libc/pthread/pthread_barrierattr_getpshared.c
+1 -1
View File
@@ -1,5 +1,5 @@
/********************************************************************************
* libc/pthread/pthread_barrierattrgetpshared.c
* libc/pthread/pthread_barrierattr_getpshared.c
*
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_barrierattrinit.c → libc/pthread/pthread_barrierattr_init.c
+1 -1
View File
@@ -1,5 +1,5 @@
/********************************************************************************
* libc/pthread/pthread_barrierattrinit.c
* libc/pthread/pthread_barrierattr_init.c
*
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_barrierattrsetpshared.c → libc/pthread/pthread_barrierattr_setpshared.c
+1 -1
View File
@@ -1,5 +1,5 @@
/********************************************************************************
* libc/pthread/pthread_barrierattrsetpshared.c
* libc/pthread/pthread_barrierattr_setpshared.c
*
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_condattrdestroy.c → libc/pthread/pthread_condattr_destroy.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_condattrdestroy.c
* libc/pthread/pthread_condattr_destroy.c
*
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_condattrinit.c → libc/pthread/pthread_condattr_init.c
+1 -1
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_condattrinit.c
* libc/pthread/pthread_condattr_init.c
*
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
libc/pthread/pthread_mutexattrdestroy.c → libc/pthread/pthread_mutexattr_destroy.c
+1 -2
View File
@@ -1,5 +1,5 @@
/****************************************************************************
* libc/pthread/pthread_mutexattrdestroy.c
* libc/pthread/pthread_mutexattr_destroy.c
*
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@@ -55,7 +55,6 @@
*
* Parameters:
* attr
* pshared
*
* Return Value:
* 0 if successful. Otherwise, an error code.
libc/pthread/pthread_mutexattr_getprotocol.c
+73
View File
@@ -0,0 +1,73 @@
/****************************************************************************
* libc/pthread/pthread_mutexattr_getprotocol.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <pthread.h>
#include <assert.h>
#include <debug.h>
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Function: pthread_mutexattr_getprotocol
*
* Description:
* Return the value of the mutex protocol attribute.
*
* Parameters:
* attr - A pointer to the mutex attributes to be queried.
* protocol - The user provided location in which to store the protocol
* value.
*
* Return Value:
* 0 if successful. Otherwise, an error code.
*
****************************************************************************/
int pthread_mutexattr_getprotocol(FAR const pthread_mutexattr_t *attr,
FAR int *protocol)
{
DEBUGASSERT(attr != NULL && protocol != NULL);
linfo("Returning %d\n", attr->proto);
return attr->proto;
}

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