sergiotarxz/nuttx
sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merged in raiden00/nuttx_pe (pull request #743)

Browse Source 
arch/arm/stm32: add support for STM32F303xD/E; configs: add basic support for nucleo-f303ze

Approved-by: GregoryN <gnutt@nuttx.org>
This commit is contained in:
Mateusz Szafoni 2018-10-28 16:39:56 +00:00 committed by GregoryN
parent 11cc274eef
commit 2a4ed884b5
17 changed files with 1571 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

127
arch/arm/include/stm32/chip.h
View File

@ -1517,7 +1517,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 1 /* (1) Advanced 16-bit timers with DMA: TIM1 */
# define STM32_NGTIM 5 /* (1) 16-bit general timers with DMA: TIM3
* (1) 32-bit general timers with DMA: TIM2
@ -1558,7 +1557,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 1 /* (1) Advanced 16-bit timers with DMA: TIM1 */
# define STM32_NGTIM 5 /* (1) 16-bit general timers with DMA: TIM3
* (1) 32-bit general timers with DMA: TIM2
@ -1599,7 +1597,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 2 /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
# define STM32_NGTIM 6 /* (2) 16-bit general timers with DMA: TIM3 and TIM4
* (1) 32-bit general timers with DMA: TIM2
@ -1640,7 +1637,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 2 /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
# define STM32_NGTIM 6 /* (2) 16-bit general timers with DMA: TIM3 and TIM4
* (1) 32-bit general timers with DMA: TIM2
@ -1681,7 +1677,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 2 /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
# define STM32_NGTIM 6 /* (2) 16-bit general timers with DMA: TIM3 and TIM4
* (1) 32-bit general timers with DMA: TIM2
@ -1722,7 +1717,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 2 /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
# define STM32_NGTIM 6 /* (2) 16-bit general timers with DMA: TIM3 and TIM4
* (1) 32-bit general timers with DMA: TIM2
@ -1747,6 +1741,123 @@
# define STM32_NRNG 0 /* (0) No random number generator (RNG) */
# define STM32_NDCMI 0 /* (0) No digital camera interface (DCMI) */
#elif defined(CONFIG_ARCH_CHIP_STM32F303RD) || defined(CONFIG_ARCH_CHIP_STM32F303RE)
# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */
# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite family */
# undef CONFIG_STM32_STM32F10XX /* STM32F10xxx family */
# undef CONFIG_STM32_LOWDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
# undef CONFIG_STM32_MEDIUMDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
# undef CONFIG_STM32_MEDIUMPLUSDENSITY /* STM32L15xxC w/ 32/256 Kbytes */
# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
# undef CONFIG_STM32_VALUELINE /* STM32F100x */
# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */
# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */
# define CONFIG_STM32_STM32F30XX 1 /* STM32F30xxx family */
# undef CONFIG_STM32_STM32F33XX /* STM32F33xxx family */
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 2 /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
# define STM32_NGTIM 6 /* (5) 16-bit general timers
* (1) 32-bit general timers */
# define STM32_NGTIMNDMA 0 /* All timers have DMA */
# define STM32_NBTIM 2 /* (2) Basic timers: TIM6 and TIM7 */
# define STM32_NDMA 2 /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
# define STM32_NSPI 4 /* (4) SPI1-4 */
# define STM32_NI2S 2 /* (2) I2S1-2 (multiplexed with SPI2-3) */
# define STM32_NUSART 5 /* (5) USART1-3, UART4-5 */
# define STM32_NI2C 3 /* (3) I2C1-3 */
# define STM32_NCAN 1 /* (1) CAN1 */
# define STM32_NSDIO 0 /* (0) No SDIO */
# define STM32_NLCD 0 /* (0) No LCD */
# define STM32_NUSBOTG 0 /* USB FS device, but no USB OTG FS/HS */
# define STM32_NGPIO 51 /* GPIOA-F */
# define STM32_NADC 4 /* (4) 12-bit ADC1-4 */
# define STM32_NDAC 2 /* (2) 12-bit DAC1-2 */
# define STM32_NCAPSENSE 18 /* (18) No capacitive sensing channels */
# define STM32_NCRC 1 /* (1) CRC calculation unit */
# define STM32_NETHERNET 0 /* (0) No Ethernet MAC */
# define STM32_NRNG 0 /* (0) No random number generator (RNG) */
# define STM32_NDCMI 0 /* (0) No digital camera interface (DCMI) */
#elif defined(CONFIG_ARCH_CHIP_STM32F303VD) || defined(CONFIG_ARCH_CHIP_STM32F303VE)
# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */
# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite family */
# undef CONFIG_STM32_STM32F10XX /* STM32F10xxx family */
# undef CONFIG_STM32_LOWDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
# undef CONFIG_STM32_MEDIUMDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
# undef CONFIG_STM32_MEDIUMPLUSDENSITY /* STM32L15xxC w/ 32/256 Kbytes */
# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
# undef CONFIG_STM32_VALUELINE /* STM32F100x */
# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */
# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */
# define CONFIG_STM32_STM32F30XX 1 /* STM32F30xxx family */
# undef CONFIG_STM32_STM32F33XX /* STM32F33xxx family */
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 3 /* (3) Advanced 16-bit timers with DMA: TIM1, TIM8 and TIM20 */
# define STM32_NGTIM 6 /* (5) 16-bit general timers
* (1) 32-bit general timers */
# define STM32_NGTIMNDMA 0 /* All timers have DMA */
# define STM32_NBTIM 2 /* (2) Basic timers: TIM6 and TIM7 */
# define STM32_NDMA 2 /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
# define STM32_NSPI 4 /* (4) SPI1-4 */
# define STM32_NI2S 2 /* (2) I2S1-2 (multiplexed with SPI2-3) */
# define STM32_NUSART 5 /* (5) USART1-3, UART4-5 */
# define STM32_NI2C 3 /* (3) I2C1-3 */
# define STM32_NCAN 1 /* (1) CAN1 */
# define STM32_NSDIO 0 /* (0) No SDIO */
# define STM32_NLCD 0 /* (0) No LCD */
# define STM32_NUSBOTG 0 /* USB FS device, but no USB OTG FS/HS */
# define STM32_NGPIO 84 /* GPIOA-F (depends on package) */
# define STM32_NADC 4 /* (4) 12-bit ADC1-4 */
# define STM32_NDAC 2 /* (2) 12-bit DAC1-2 */
# define STM32_NCAPSENSE 24 /* (24) No capacitive sensing channels */
# define STM32_NCRC 1 /* (1) CRC calculation unit */
# define STM32_NETHERNET 0 /* (0) No Ethernet MAC */
# define STM32_NRNG 0 /* (0) No random number generator (RNG) */
# define STM32_NDCMI 0 /* (0) No digital camera interface (DCMI) */
#elif defined(CONFIG_ARCH_CHIP_STM32F303ZD) || defined(CONFIG_ARCH_CHIP_STM32F303ZE)
# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */
# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite family */
# undef CONFIG_STM32_STM32F10XX /* STM32F10xxx family */
# undef CONFIG_STM32_LOWDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
# undef CONFIG_STM32_MEDIUMDENSITY /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
# undef CONFIG_STM32_MEDIUMPLUSDENSITY /* STM32L15xxC w/ 32/256 Kbytes */
# undef CONFIG_STM32_HIGHDENSITY /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
# undef CONFIG_STM32_VALUELINE /* STM32F100x */
# undef CONFIG_STM32_CONNECTIVITYLINE /* STM32F105x and STM32F107x */
# undef CONFIG_STM32_STM32F20XX /* STM32F205x and STM32F207x */
# define CONFIG_STM32_STM32F30XX 1 /* STM32F30xxx family */
# undef CONFIG_STM32_STM32F33XX /* STM32F33xxx family */
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 3 /* (3) Advanced 16-bit timers with DMA: TIM1, TIM8 and TIM20 */
# define STM32_NGTIM 6 /* (5) 16-bit general timers
* (1) 32-bit general timers */
# define STM32_NGTIMNDMA 0 /* All timers have DMA */
# define STM32_NBTIM 2 /* (2) Basic timers: TIM6 and TIM7 */
# define STM32_NDMA 2 /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
# define STM32_NSPI 4 /* (4) SPI1-4 */
# define STM32_NI2S 2 /* (2) I2S1-2 (multiplexed with SPI2-3) */
# define STM32_NUSART 5 /* (5) USART1-3, UART4-5 */
# define STM32_NI2C 3 /* (3) I2C1-3 */
# define STM32_NCAN 1 /* (1) CAN1 */
# define STM32_NSDIO 0 /* (0) No SDIO */
# define STM32_NLCD 0 /* (0) No LCD */
# define STM32_NUSBOTG 0 /* USB FS device, but no USB OTG FS/HS */
# define STM32_NGPIO 115 /* GPIOA-F */
# define STM32_NADC 4 /* (4) 12-bit ADC1-4 */
# define STM32_NDAC 2 /* (2) 12-bit DAC1-2 */
# define STM32_NCAPSENSE 24 /* (24) No capacitive sensing channels */
# define STM32_NCRC 1 /* (1) CRC calculation unit */
# define STM32_NETHERNET 0 /* (0) No Ethernet MAC */
# define STM32_NRNG 0 /* (0) No random number generator (RNG) */
# define STM32_NDCMI 0 /* (0) No digital camera interface (DCMI) */
#elif defined(CONFIG_ARCH_CHIP_STM32F334K4) || defined(CONFIG_ARCH_CHIP_STM32F334K6) || defined(CONFIG_ARCH_CHIP_STM32F334K8)
# undef CONFIG_STM32_STM32L15XX /* STM32L151xx and STM32L152xx family */
# undef CONFIG_STM32_ENERGYLITE /* STM32L EnergyLite family */
@ -1763,7 +1874,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_HRTIM 1 /* (1) High-resolution timer 16-bit, 10 channels: HRTIM1 */
# define STM32_NATIM 1 /* (1) Advanced 16-bit timers with DMA: TIM1*/
# define STM32_NGTIM 5 /* (1) 16-bit general timers with DMA: TIM3
@ -1807,7 +1917,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_HRTIM 1 /* (1) High-resolution timer 16-bit, 10 channels: HRTIM1 */
# define STM32_NATIM 1 /* (1) Advanced 16-bit timers with DMA: TIM1*/
# define STM32_NGTIM 5 /* (1) 16-bit general timers with DMA: TIM3
@ -1851,7 +1960,6 @@
# undef CONFIG_STM32_STM32F37XX /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_HRTIM 1 /* (1) High-resolution timer 16-bit, 10 channels: HRTIM1 */
# define STM32_NATIM 1 /* (1) Advanced 16-bit timers with DMA: TIM1*/
# define STM32_NGTIM 5 /* (1) 16-bit general timers with DMA: TIM3
@ -1894,7 +2002,6 @@
# define CONFIG_STM32_STM32F37XX 1 /* STM32F37xxx family */
# undef CONFIG_STM32_STM32F4XXX /* STM32F4xxxx family */
# define STM32_NFSMC 0 /* No FSMC */
# define STM32_NATIM 0 /* (0) Advanced 16-bit timers with DMA: */
# define STM32_NGTIM 8 /* (3) 16-bit general timers with DMA: TIM3, TIM4 and TIM19
* (2) 32-bit general timers with DMA: TIM2 and TIM5

64
arch/arm/src/stm32/Kconfig
View File

@ -831,6 +831,66 @@ config ARCH_CHIP_STM32F303VC
select STM32_HAVE_UART5
select STM32_HAVE_USBDEV
config ARCH_CHIP_STM32F303RD
bool "STM32F303RD"
select ARCH_CORTEXM4
select STM32_STM32F30XX
select STM32_STM32F303
select ARCH_HAVE_FPU
select STM32_HAVE_ADC3
select STM32_HAVE_ADC4
select STM32_HAVE_USART3
config ARCH_CHIP_STM32F303RE
bool "STM32F303RE"
select ARCH_CORTEXM4
select STM32_STM32F30XX
select STM32_STM32F303
select ARCH_HAVE_FPU
select STM32_HAVE_ADC3
select STM32_HAVE_ADC4
select STM32_HAVE_USART3
config ARCH_CHIP_STM32F303VD
bool "STM32F303VD"
select ARCH_CORTEXM4
select STM32_STM32F30XX
select STM32_STM32F303
select ARCH_HAVE_FPU
select STM32_HAVE_ADC3
select STM32_HAVE_ADC4
select STM32_HAVE_USART3
config ARCH_CHIP_STM32F303VE
bool "STM32F303VE"
select ARCH_CORTEXM4
select STM32_STM32F30XX
select STM32_STM32F303
select ARCH_HAVE_FPU
select STM32_HAVE_ADC3
select STM32_HAVE_ADC4
select STM32_HAVE_USART3
config ARCH_CHIP_STM32F303ZD
bool "STM32F303ZD"
select ARCH_CORTEXM4
select STM32_STM32F30XX
select STM32_STM32F303
select ARCH_HAVE_FPU
select STM32_HAVE_ADC3
select STM32_HAVE_ADC4
select STM32_HAVE_USART3
config ARCH_CHIP_STM32F303ZE
bool "STM32F303ZE"
select ARCH_CORTEXM4
select STM32_STM32F30XX
select STM32_STM32F303
select ARCH_HAVE_FPU
select STM32_HAVE_ADC3
select STM32_HAVE_ADC4
select STM32_HAVE_USART3
config ARCH_CHIP_STM32F334K4
bool "STM32F334K4"
select ARCH_CORTEXM4
@ -5236,11 +5296,11 @@ config STM32_PWM_MULTICHAN
channels per timer.
config STM32_TIM_PWM_TRGO
bool "TIM1 PWM TRGO"
bool "TIM PWM TRGO"
default n
depends on STM32_TIM1
---help---
Enable TRGO support for PWM TIM1 driver
Enable TRGO support for PWM driver
config STM32_TIM1_PWM_ADC
bool "TIM1 PWM ADC "

13
configs/Kconfig
View File

@ -875,6 +875,15 @@ config ARCH_BOARD_NUCLEO_F303RE
---help---
STMicro Nucleo F303RE board based on the STMicro STM32F303RET6 MCU.
config ARCH_BOARD_NUCLEO_F303ZE
bool "STM32F303 Nucleo F303ZE"
depends on ARCH_CHIP_STM32F303ZE
select ARCH_HAVE_LEDS
select ARCH_HAVE_BUTTONS
select ARCH_HAVE_IRQBUTTONS
---help---
STMicro Nucleo F303ZE board based on the STMicro STM32F303ZET6 MCU.
config ARCH_BOARD_NUCLEO_F334R8
bool "STM32F334 Nucleo F334R8"
depends on ARCH_CHIP_STM32F334R8
@ -1723,6 +1732,7 @@ config ARCH_BOARD
default "nucleo-f091rc" if ARCH_BOARD_NUCLEO_F091RC
default "nucleo-f302r8" if ARCH_BOARD_NUCLEO_F302R8
default "nucleo-f303re" if ARCH_BOARD_NUCLEO_F303RE
default "nucleo-f303ze" if ARCH_BOARD_NUCLEO_F303ZE
default "nucleo-f334r8" if ARCH_BOARD_NUCLEO_F334R8
default "nucleo-f4x1re" if ARCH_BOARD_NUCLEO_F401RE || ARCH_BOARD_NUCLEO_F411RE
default "nucleo-f410rb" if ARCH_BOARD_NUCLEO_F410RB
@ -2037,6 +2047,9 @@ endif
if ARCH_BOARD_NUCLEO_F303RE
source "configs/nucleo-f303re/Kconfig"
endif
if ARCH_BOARD_NUCLEO_F303ZE
source "configs/nucleo-f303ze/Kconfig"
endif
if ARCH_BOARD_NUCLEO_F334R8
source "configs/nucleo-f334r8/Kconfig"
endif

8
configs/nucleo-f303ze/Kconfig Normal file
View File

@ -0,0 +1,8 @@
#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_NUCLEO_F303ZE
endif

26
configs/nucleo-f303ze/README.txt Normal file
View File

@ -0,0 +1,26 @@
Nucleo-144 Boards:
================
The Nucleo-F303ZE is a member of the Nucleo-144 board family. The Nucleo-144
is a standard board for use with several STM32 parts in the LQFP144 package.
Variants include
Order code Targeted STM32
------------- --------------
NUCLEO-F207ZG STM32F207ZGT6
NUCLEO-F303ZE STM32F303ZET6
NUCLEO-F412ZG STM32F412ZGT6
NUCLEO-F413ZH STM32F413ZHT6
NUCLEO-F429ZI STM32F429ZIT6
NUCLEO-F439ZI STM32F439ZIT6
NUCLEO-F446ZE STM32F446ZET6
NUCLEO-F722ZE STM32F722ZET6
NUCLEO-F746ZG STM32F746ZGT6
NUCLEO-F756ZG STM32F756ZGT6
NUCLEO-F767ZI STM32F767ZIT6
NUCLEO-H743ZI STM32H743ZIT6
NUCLEO-L496ZG STM32L496ZGT6
NUCLEO-L496ZG-P STM32L496ZGT6P
NUCLEO-L4A6ZG STM32L4A6ZGT6
NUCLEO-L4R5ZI STM32L4R5ZIT6
NUCLEO-L4R5ZI-P STM32L4R5ZIT6-P

201
configs/nucleo-f303ze/include/board.h Normal file
View File

@ -0,0 +1,201 @@
/****************************************************************************
* configs/nucleo-f303ze/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
* Author: Mateusz Szafoni <raiden00@railab.me>
*
* 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_NUCLEOF303ZE_INCLUDE_BOARD_H
#define __CONFIG_NUCLEOF303ZE_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#ifndef __ASSEMBLY__
# include <stdint.h>
# include <stdbool.h>
#endif
#ifdef __KERNEL__
# include "stm32.h"
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking *****************************************************************/
/* HSI - Internal 8 MHz RC Oscillator
* LSI - 32 KHz RC
* HSE - On-board crystal frequency is 8MHz
* LSE - 32.768 kHz
*/
#define STM32_BOARD_XTAL 8000000ul /* X1 on board */
#define STM32_HSI_FREQUENCY 8000000ul
#define STM32_LSI_FREQUENCY 40000 /* Between 30kHz and 60kHz */
#define STM32_HSE_FREQUENCY STM32_BOARD_XTAL
#define STM32_LSE_FREQUENCY 32768 /* X2 on board */
/* PLL source is HSE/1, PLL multipler is 9: PLL frequency is 8MHz (XTAL) x 9 = 72MHz */
#define STM32_CFGR_PLLSRC RCC_CFGR_PLLSRC
#define STM32_CFGR_PLLXTPRE 0
#define STM32_CFGR_PLLMUL RCC_CFGR_PLLMUL_CLKx9
#define STM32_PLL_FREQUENCY (9*STM32_BOARD_XTAL)
/* Use the PLL and set the SYSCLK source to be the PLL */
#define STM32_SYSCLK_SW RCC_CFGR_SW_PLL
#define STM32_SYSCLK_SWS RCC_CFGR_SWS_PLL
#define STM32_SYSCLK_FREQUENCY STM32_PLL_FREQUENCY
/* AHB clock (HCLK) is SYSCLK (72MHz) */
#define STM32_RCC_CFGR_HPRE RCC_CFGR_HPRE_SYSCLK
#define STM32_HCLK_FREQUENCY STM32_PLL_FREQUENCY
#define STM32_BOARD_HCLK STM32_HCLK_FREQUENCY /* same as above, to satisfy compiler */
/* APB2 clock (PCLK2) is HCLK (72MHz) */
#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLK
#define STM32_PCLK2_FREQUENCY STM32_HCLK_FREQUENCY
#define STM32_APB2_CLKIN (STM32_PCLK2_FREQUENCY) /* Timers 1 and 8, 15-17 */
/* APB2 timers 1 and 8, 15-17 will receive PCLK2. */
/* Timers driven from APB2 will be PCLK2 */
#define STM32_APB2_TIM1_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB2_TIM8_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB1_TIM15_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB1_TIM16_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB1_TIM17_CLKIN (STM32_PCLK2_FREQUENCY)
/* APB1 clock (PCLK1) is HCLK/2 (36MHz) */
#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLKd2
#define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/2)
/* APB1 timers 2-7 will be twice PCLK1 */
#define STM32_APB1_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM4_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM6_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM7_CLKIN (2*STM32_PCLK1_FREQUENCY)
/* USB divider -- Divide PLL clock by 1.5 */
#define STM32_CFGR_USBPRE 0
/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
* otherwise frequency is 2xAPBx.
* Note: TIM1,8 are on APB2, others on APB1
*/
#define BOARD_TIM1_FREQUENCY STM32_HCLK_FREQUENCY
#define BOARD_TIM2_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM3_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM4_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM5_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM6_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM7_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM8_FREQUENCY STM32_HCLK_FREQUENCY
/* LED definitions **********************************************************/
/* The Nucleo-144 board has numerous LEDs but only three, LD1 a Green LED, LD2 a Blue
* LED and LD3 a Red LED, that can be controlled by software. The following
* definitions assume the default Solder Bridges are installed.
*
* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in any way.
* The following definitions are used to access individual LEDs.
*/
/* LED index values for use with board_userled() */
#define BOARD_LED1 0
#define BOARD_LED2 1
#define BOARD_LED3 2
#define BOARD_NLEDS 3
#define BOARD_LED_GREEN BOARD_LED1
#define BOARD_LED_BLUE BOARD_LED2
#define BOARD_LED_RED BOARD_LED3
/* LED bits for use with board_userled_all() */
#define BOARD_LED1_BIT (1 << BOARD_LED1)
#define BOARD_LED2_BIT (1 << BOARD_LED2)
#define BOARD_LED3_BIT (1 << BOARD_LED3)
/* If CONFIG_ARCH_LEDS is defined, the usage by the board port is defined in
* include/board.h and src/stm32_leds.c. The LEDs are used to encode OS-related
* events as follows:
*
*
* SYMBOL Meaning LED state
* Red Green Blue
* ---------------------- -------------------------- ------ ------ ----*/
#define LED_STARTED 0 /* NuttX has been started OFF OFF OFF */
#define LED_HEAPALLOCATE 1 /* Heap has been allocated OFF OFF ON */
#define LED_IRQSENABLED 2 /* Interrupts enabled OFF ON OFF */
#define LED_STACKCREATED 3 /* Idle stack created OFF ON ON */
#define LED_INIRQ 4 /* In an interrupt N/C N/C GLOW */
#define LED_SIGNAL 5 /* In a signal handler N/C GLOW N/C */
#define LED_ASSERTION 6 /* An assertion failed GLOW N/C GLOW */
#define LED_PANIC 7 /* The system has crashed Blink OFF N/C */
#define LED_IDLE 8 /* MCU is is sleep mode ON OFF OFF */
/* Button definitions *******************************************************/
/* The NUCLEO board supports one button: Pushbutton B1, labeled "User", is
* connected to GPIO PC13. A high value will be sensed when the button is depressed.
*/
#define BUTTON_USER 0
#define NUM_BUTTONS 1
#define BUTTON_USER_BIT (1 << BUTTON_USER)
/* Alternate function pin selections ****************************************/
/* USART3 (Nucleo Virtual Console) */
#define GPIO_USART3_RX GPIO_USART3_RX_3 /* PD9 */
#define GPIO_USART3_TX GPIO_USART3_TX_3 /* PD8 */
#endif /* __CONFIG_NUCLEO_F303ZE_INCLUDE_BOARD_H */

40
configs/nucleo-f303ze/nsh/defconfig Normal file
View File

@ -0,0 +1,40 @@
# CONFIG_ARCH_FPU is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="nucleo-f303ze"
CONFIG_ARCH_BOARD_NUCLEO_F303ZE=y
CONFIG_ARCH_BUTTONS=y
CONFIG_ARCH_CHIP_STM32=y
CONFIG_ARCH_CHIP_STM32F303ZE=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARD_LOOPSPERMSEC=6522
CONFIG_BUILTIN=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POLL=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_IDLETHREAD_STACKSIZE=2048
CONFIG_INTELHEX_BINARY=y
CONFIG_MAX_TASKS=16
CONFIG_MAX_WDOGPARMS=2
CONFIG_MM_REGIONS=2
CONFIG_NFILE_DESCRIPTORS=8
CONFIG_NFILE_STREAMS=8
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_PREALLOC_MQ_MSGS=4
CONFIG_PREALLOC_TIMERS=4
CONFIG_PREALLOC_WDOGS=8
CONFIG_RAM_SIZE=65536
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=27
CONFIG_START_YEAR=2013
CONFIG_STM32_JTAG_SW_ENABLE=y
CONFIG_STM32_USART3=y
CONFIG_SYSLOG_NONE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART3_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="nsh_main"
CONFIG_WDOG_INTRESERVE=1

114
configs/nucleo-f303ze/scripts/Make.defs Normal file
View File

@ -0,0 +1,114 @@
############################################################################
# configs/nucleo-f303ze/scripts/Make.defs
#
# Copyright (C) 2018 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.
#
############################################################################
include ${TOPDIR}/.config
include ${TOPDIR}/tools/Config.mk
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
LDSCRIPT = ld.script
ifeq ($(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
STRIP = $(CROSSDEV)strip --strip-unneeded
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 =

118
configs/nucleo-f303ze/scripts/ld.script Normal file
View File

@ -0,0 +1,118 @@
/****************************************************************************
* configs/nucleo-f303ze/scripts/ld.script
*
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
* Authors: 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.
*
****************************************************************************/
/* The STM32F303ZET6 has 512Kb of FLASH beginning at address 0x0800:0000,
* 64Kb of SRAM and 16kb CCM RAM.
*
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
* where the code expects to begin execution by jumping to the entry point in
* the 0x0800:0000 address range.
*/
MEMORY
{
flash (rx) : ORIGIN = 0x08000000, LENGTH = 512K
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
}
OUTPUT_ARCH(arm)
EXTERN(_vectors)
ENTRY(_stext)
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(.);
} > flash
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > flash
.ARM.extab : {
*(.ARM.extab*)
} > flash
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > flash
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > sram AT > flash
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > sram
/* 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) }
}

55
configs/nucleo-f303ze/src/Makefile Normal file
View File

@ -0,0 +1,55 @@
############################################################################
# configs/nucleo-f303ze/src/Makefile
#
# Copyright (C) 2018 Gregory Nutt. All rights reserved.
# Authors: Mateusz Szafoni <raiden00@railab.me>
#
# 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 $(TOPDIR)/Make.defs
ASRCS =
CSRCS = stm32_boot.c stm32_bringup.c
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += stm32_autoleds.c
else
CSRCS += stm32_userleds.c
endif
ifeq ($(CONFIG_ARCH_BUTTONS),y)
CSRCS += stm32_buttons.c
endif
ifeq ($(CONFIG_LIB_BOARDCTL),y)
CSRCS += stm32_appinitialize.c
endif
include $(TOPDIR)/configs/Board.mk

95
configs/nucleo-f303ze/src/nucleo-f303ze.h Normal file
View File

@ -0,0 +1,95 @@
/****************************************************************************
* configs/nucleo-f303ze/src/nucleo-f303ze.h
*
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
* Author: Mateusz Szafoni <raiden00@railab.me>
*
* 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_NUCLEO_F303ZE_SRC_NUCLEO_F303ZE_H
#define __CONFIGS_NUCLEO_F303ZE_SRC_NUCLEO_F303ZE_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* LED definitions **********************************************************/
/* LED
*
* The Nucleo-144 board has numerous LEDs but only three, LD1 a Green LED, LD2 a
* Blue LED and LD3 a Red LED, that can be controlled by software. The following
* definitions assume the default Solder Bridges are installed.
*/
#define GPIO_LD1 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
GPIO_PORTB | GPIO_PIN0)
#define GPIO_LD2 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
GPIO_PORTB | GPIO_PIN7)
#define GPIO_LD3 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | GPIO_OUTPUT_CLEAR | \
GPIO_PORTB | GPIO_PIN14)
#define GPIO_LED_GREEN GPIO_LD1
#define GPIO_LED_BLUE GPIO_LD2
#define GPIO_LED_RED GPIO_LD3
#define LED_DRIVER_PATH "/dev/userleds"
/* Button definitions *******************************************************/
/* The Nucleo F303ZE supports two buttons; only one button is controllable
* by software:
*
* B1 USER: user button connected to the I/O PC13 of the STM32F303ZET6.
* B2 RESET: push button connected to NRST is used to RESET the
* STM32F303ZET6.
*
* NOTE that EXTI interrupts are configured.
*/
#define MIN_IRQBUTTON BUTTON_USER
#define MAX_IRQBUTTON BUTTON_USER
#define NUM_IRQBUTTONS 1
#define GPIO_BTN_USER (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTC|GPIO_PIN13)
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#endif /* __CONFIGS_NUCLEO_F303ZE_SRC_NUCLEO_F303ZE_H */

94
configs/nucleo-f303ze/src/stm32_appinitialize.c Normal file
View File

@ -0,0 +1,94 @@
/****************************************************************************
* config/nucleo-f303ze/src/stm32_appinitialize.c
*
* Copyright (C) 2018 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 <nuttx/board.h>
#include "nucleo-f303ze.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#ifndef OK
# define OK 0
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform application specific initialization. This function is never
* called directly from application code, but only indirectly via the
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
*
* 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 initialization logic and 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)
{
#ifdef CONFIG_BOARD_INITIALIZE
/* Board initialization already performed by board_initialize() */
return OK;
#else
/* Perform board-specific initialization */
return stm32_bringup();
#endif
}

188
configs/nucleo-f303ze/src/stm32_autoleds.c Normal file
View File

@ -0,0 +1,188 @@
/****************************************************************************
* configs/nucleo-f303ze/src/stm32_autoleds.c
*
* Copyright (C) 2018 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 <stdbool.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "stm32_gpio.h"
#include "nucleo-f303ze.h"
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define ARRAYSIZE(x) (sizeof((x)) / sizeof((x)[0]))
/****************************************************************************
* Private Data
****************************************************************************/
/* Indexed by BOARD_LED_<color> */
static const uint32_t g_ledmap[BOARD_NLEDS] =
{
GPIO_LED_GREEN,
GPIO_LED_BLUE,
GPIO_LED_RED,
};
static bool g_initialized;
/****************************************************************************
* Private Functions
****************************************************************************/
static void phy_set_led(int led, bool state)
{
/* Active High */
stm32_gpiowrite(g_ledmap[led], state);
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
****************************************************************************/
void board_autoled_initialize(void)
{
int i;
/* Configure the LD1 GPIO for output. Initial state is OFF */
for (i = 0; i < ARRAYSIZE(g_ledmap); i++)
{
stm32_configgpio(g_ledmap[i]);
}
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
switch (led)
{
default:
break;
case LED_HEAPALLOCATE:
phy_set_led(BOARD_LED_BLUE, true);
break;
case LED_IRQSENABLED:
phy_set_led(BOARD_LED_BLUE, false);
phy_set_led(BOARD_LED_GREEN, true);
break;
case LED_STACKCREATED:
phy_set_led(BOARD_LED_GREEN, true);
phy_set_led(BOARD_LED_BLUE, true);
g_initialized = true;
break;
case LED_INIRQ:
phy_set_led(BOARD_LED_BLUE, true);
break;
case LED_SIGNAL:
phy_set_led(BOARD_LED_GREEN, true);
break;
case LED_ASSERTION:
phy_set_led(BOARD_LED_RED, true);
phy_set_led(BOARD_LED_BLUE, true);
break;
case LED_PANIC:
phy_set_led(BOARD_LED_RED, true);
break;
case LED_IDLE : /* IDLE */
phy_set_led(BOARD_LED_RED, true);
break;
}
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
switch (led)
{
default:
break;
case LED_SIGNAL:
phy_set_led(BOARD_LED_GREEN, false);
break;
case LED_INIRQ:
phy_set_led(BOARD_LED_BLUE, false);
break;
case LED_ASSERTION:
phy_set_led(BOARD_LED_RED, false);
phy_set_led(BOARD_LED_BLUE, false);
break;
case LED_PANIC:
phy_set_led(BOARD_LED_RED, false);
break;
case LED_IDLE : /* IDLE */
phy_set_led(BOARD_LED_RED, false);
break;
}
}
#endif /* CONFIG_ARCH_LEDS */

102
configs/nucleo-f303ze/src/stm32_boot.c Normal file
View File

@ -0,0 +1,102 @@
/************************************************************************************
* configs/nucleo-f303ze/src/stm32_boot.c
*
* Copyright (C) 2018 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 <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "up_arch.h"
#include "stm32_start.h"
#include "nucleo-f303ze.h"
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: stm32_boardinitialize
*
* Description:
* All STM32 architectures must provide the following entry point. This entry point
* is called early in the initialization -- after all memory has been configured
* and mapped but before any devices have been initialized.
*
************************************************************************************/
void stm32_boardinitialize(void)
{
#ifdef CONFIG_ARCH_LEDS
/* Configure on-board LEDs if LED support has been selected. */
board_autoled_initialize();
#endif
#ifdef CONFIG_STM32H7_SPI
/* Configure SPI chip selects */
stm32_spidev_initialize();
#endif
}
/************************************************************************************
* Name: board_initialize
*
* Description:
* If CONFIG_BOARD_INITIALIZE is selected, then an additional initialization call
* will be performed in the boot-up sequence to a function called
* board_initialize(). board_initialize() will be called immediately after
* up_initialize() is called and just before the initial application is started.
* This additional initialization phase may be used, for example, to initialize
* board-specific device drivers.
*
************************************************************************************/
#ifdef CONFIG_BOARD_INITIALIZE
void board_initialize(void)
{
#if defined(CONFIG_NSH_LIBRARY) && !defined(CONFIG_LIB_BOARDCTL)
/* Perform board bring-up here instead of from the board_app_initialize(). */
(void)stm32_bringup();
#endif
}
#endif

78
configs/nucleo-f303ze/src/stm32_bringup.c Normal file
View File

@ -0,0 +1,78 @@
/****************************************************************************
* configs/nucleo-f303ze/src/stm32_bringup.c
*
* Copyright (C) 2018 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 <sys/types.h>
#include <sys/mount.h>
#include <syslog.h>
#include <errno.h>
#include "nucleo-f303ze.h"
#ifdef CONFIG_BUTTONS
# include <nuttx/input/buttons.h>
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: stm32_bringup
*
* Description:
* Perform architecture-specific initialization
*
* CONFIG_BOARD_INITIALIZE=y :
* Called from board_initialize().
*
* CONFIG_BOARD_INITIALIZE=n && CONFIG_LIB_BOARDCTL=y && CONFIG_NSH_ARCHINIT:
* Called from the NSH library
*
****************************************************************************/
int stm32_bringup(void)
{
int ret = OK;
UNUSED(ret);
return OK;
}

118
configs/nucleo-f303ze/src/stm32_buttons.c Normal file
View File

@ -0,0 +1,118 @@
/****************************************************************************
* configs/nucleo-f303ze/src/stm32_buttons.c
*
* Copyright (C) 2018 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 <stddef.h>
#include <errno.h>
#include <nuttx/irq.h>
#include <nuttx/board.h>
#include "stm32_gpio.h"
#include "nucleo-f303ze.h"
#include <arch/board/board.h>
#ifdef CONFIG_ARCH_BUTTONS
/****************************************************************************
* 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)
{
stm32_configgpio(GPIO_BTN_USER);
}
/****************************************************************************
* Name: board_buttons
****************************************************************************/
uint32_t board_buttons(void)
{
return stm32_gpioread(GPIO_BTN_USER) ? 1 : 0;
}
/****************************************************************************
* Button support.
*
* 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.
*
* After board_button_initialize() has been called, board_buttons() may be
* called to collect the state of all buttons. board_buttons() returns a
* 32-bit bit set with each bit associated with a button. See the
* BUTTON_*_BIT definitions in board.h for the meaning of each bit.
*
* 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 BUTTON_* definitions in board.h for the meaning of enumeration value.
*
****************************************************************************/
#ifdef CONFIG_ARCH_IRQBUTTONS
int board_button_irq(int id, xcpt_t irqhandler, FAR void *arg)
{
int ret = -EINVAL;
if (id == BUTTON_USER)
{
ret = stm32_gpiosetevent(GPIO_BTN_USER, true, true, true,
irqhandler, arg);
}
return ret;
}
#endif
#endif /* CONFIG_ARCH_BUTTONS */

142
configs/nucleo-f303ze/src/stm32_userleds.c Normal file
View File

@ -0,0 +1,142 @@
/****************************************************************************
* configs/nucleo-f303ze/src/stm32_userleds.c
*
* Copyright (C) 2018 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 <stdbool.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "stm32_gpio.h"
#include "nucleo-f303ze.h"
#ifndef CONFIG_ARCH_LEDS
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define ARRAYSIZE(x) (sizeof((x)) / sizeof((x)[0]))
/****************************************************************************
* Private Data
****************************************************************************/
/* This array maps an LED number to GPIO pin configuration and is indexed by
* BOARD_LED_<color>
*/
static const uint32_t g_ledcfg[BOARD_NLEDS] =
{
GPIO_LED_GREEN,
GPIO_LED_BLUE,
GPIO_LED_RED,
};
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_userled_initialize
*
* Description:
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board
* LEDs. If CONFIG_ARCH_LEDS is not defined, then the
* board_userled_initialize() is available to initialize the LED from user
* application logic.
*
****************************************************************************/
void board_userled_initialize(void)
{
int i;
/* Configure LED1-3 GPIOs for output */
for (i = 0; i < ARRAYSIZE(g_ledcfg); i++)
{
stm32_configgpio(g_ledcfg[i]);
}
}
/****************************************************************************
* Name: board_userled
*
* Description:
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board
* LEDs. If CONFIG_ARCH_LEDS is not defined, then the board_userled() is
* available to control the LED from user application logic.
*
****************************************************************************/
void board_userled(int led, bool ledon)
{
if ((unsigned)led < ARRAYSIZE(g_ledcfg))
{
stm32_gpiowrite(g_ledcfg[led], ledon);
}
}
/****************************************************************************
* Name: board_userled_all
*
* Description:
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board
* LEDs. If CONFIG_ARCH_LEDS is not defined, then the board_userled_all() is
* available to control the LED from user application logic. NOTE: since
* there is only a single LED on-board, this is function is not very useful.
*
****************************************************************************/
void board_userled_all(uint8_t ledset)
{
int i;
/* Configure LED1-3 GPIOs for output */
for (i = 0; i < ARRAYSIZE(g_ledcfg); i++)
{
stm32_gpiowrite(g_ledcfg[i], (ledset & (1 << i)) != 0);
}
}
#endif /* !CONFIG_ARCH_LEDS */