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stm32h7/linum-stm32h753bi: add support to leds

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Signed-off-by: Jorge Guzman <jorge.gzm@gmail.com>
This commit is contained in:
Jorge Guzman 2024-03-27 23:10:51 -03:00 committed by Alan Carvalho de Assis
parent d8343598a9
commit 62e1af457d
4 changed files with 115 additions and 16 deletions
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32
Documentation/platforms/arm/stm32h7/boards/linum-stm32h753bi/index.rst
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@ -51,8 +51,8 @@ Expansion connector 2 features.
Board documentation: https://wittetech.com/
LEDs
====
BOARD-LEDs
==========
The LINUM-STM32H753BI has 3 software controllable LEDs.
@ -473,4 +473,30 @@ This example use the timer 4 with channel 2 to generate a PWM output signal on b
pwm_main: stopping output
nsh> pwm -f 300 -t 3
pwm_main: starting output with frequency: 300 duty: 0000bfff
pwm_main: stopping output
pwm_main: stopping output
leds
------
Example to blink 3 leds, the example use the gpios(PB0, PB1 and PC13) located on the expancion IO board::
nsh> leds
leds_main: Starting the led_daemon
leds_main: led_daemon started
led_daemon (pid# 3): Running
led_daemon: Opening /dev/userleds
led_daemon: Supported LEDs 0x07
led_daemon: LED set 0x01
nsh> led_daemon: LED set 0x02
led_daemon: LED set 0x03
led_daemon: LED set 0x04
led_daemon: LED set 0x05
led_daemon: LED set 0x06
led_daemon: LED set 0x07
led_daemon: LED set 0x06
led_daemon: LED set 0x05
led_daemon: LED set 0x04
led_daemon: LED set 0x03
led_daemon: LED set 0x02
led_daemon: LED set 0x01

60
boards/arm/stm32h7/linum-stm32h753bi/configs/leds/defconfig Normal file
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@ -0,0 +1,60 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_NSH_DISABLE_IFCONFIG is not set
# CONFIG_NSH_DISABLE_PS is not set
# CONFIG_STANDARD_SERIAL is not set
# CONFIG_STM32H7_USE_LEGACY_PINMAP is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="linum-stm32h753bi"
CONFIG_ARCH_BOARD_LINUM_STM32H753BI=y
CONFIG_ARCH_CHIP="stm32h7"
CONFIG_ARCH_CHIP_STM32H753BI=y
CONFIG_ARCH_CHIP_STM32H7=y
CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARMV7M_DCACHE=y
CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
CONFIG_ARMV7M_DTCM=y
CONFIG_ARMV7M_ICACHE=y
CONFIG_BOARD_LOOPSPERMSEC=43103
CONFIG_BUILTIN=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_EXAMPLES_ALARM=y
CONFIG_EXAMPLES_LEDS=y
CONFIG_EXAMPLES_LEDS_LEDSET=0x07
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_INTELHEX_BINARY=y
CONFIG_LIBM=y
CONFIG_MM_REGIONS=4
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=245760
CONFIG_RAM_START=0x20010000
CONFIG_RAW_BINARY=y
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_RTC_ALARM=y
CONFIG_RTC_DATETIME=y
CONFIG_RTC_DRIVER=y
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=6
CONFIG_START_MONTH=12
CONFIG_START_YEAR=2011
CONFIG_STM32H7_PWR=y
CONFIG_STM32H7_RTC=y
CONFIG_STM32H7_USART1=y
CONFIG_SYSTEM_NSH=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART1_SERIAL_CONSOLE=y
CONFIG_USERLED=y
CONFIG_USERLED_LOWER=y

15
boards/arm/stm32h7/linum-stm32h753bi/src/linum-stm32h753bi.h
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@ -36,7 +36,7 @@
/* Configuration ************************************************************/
/* LED */
/* LED of board */
#define GPIO_LD1 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
GPIO_OUTPUT_SET | GPIO_PORTG | GPIO_PIN2)
@ -49,6 +49,19 @@
#define GPIO_LED_GREEN GPIO_LD2
#define GPIO_LED_BLUE GPIO_LD3
/* LED of shield */
#define GPIO_LED1 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN0)
#define GPIO_LED2 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
GPIO_OUTPUT_SET | GPIO_PORTB | GPIO_PIN1)
#define GPIO_LED3 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_50MHz | \
GPIO_OUTPUT_SET | GPIO_PORTC | GPIO_PIN13)
#define LED1_BIT (1 << 0)
#define LED2_BIT (1 << 1)
#define LED3_BIT (1 << 2)
#define LED_NUM 3
/* Check if we can support the RTC driver */
#define HAVE_RTC_DRIVER 1

24
boards/arm/stm32h7/linum-stm32h753bi/src/stm32_userleds.c
View File

@ -37,7 +37,7 @@
#include "stm32.h"
#include "linum-stm32h753bi.h"
#ifndef CONFIG_ARCH_LEDS
#ifdef CONFIG_USERLED
/****************************************************************************
* Private Data
@ -47,9 +47,9 @@
static uint32_t g_ledcfg[BOARD_NLEDS] =
{
GPIO_LED_RED,
GPIO_LED_GREEN,
GPIO_LED_BLUE
GPIO_LED1,
GPIO_LED2,
GPIO_LED3
};
/****************************************************************************
@ -165,10 +165,10 @@ uint32_t board_userled_initialize(void)
{
/* Configure LED1-4 GPIOs for output */
stm32_configgpio(GPIO_LED_RED);
stm32_configgpio(GPIO_LED_GREEN);
stm32_configgpio(GPIO_LED_BLUE);
return BOARD_NLEDS;
stm32_configgpio(GPIO_LED1);
stm32_configgpio(GPIO_LED2);
stm32_configgpio(GPIO_LED3);
return LED_NUM;
}
/****************************************************************************
@ -177,7 +177,7 @@ uint32_t board_userled_initialize(void)
void board_userled(int led, bool ledon)
{
if ((unsigned)led < BOARD_NLEDS)
if ((unsigned)led < LED_NUM)
{
stm32_gpiowrite(g_ledcfg[led], ledon);
}
@ -189,9 +189,9 @@ void board_userled(int led, bool ledon)
void board_userled_all(uint32_t ledset)
{
stm32_gpiowrite(GPIO_LED_RED, (ledset & BOARD_LED1_BIT) == 0);
stm32_gpiowrite(GPIO_LED_GREEN, (ledset & BOARD_LED2_BIT) == 0);
stm32_gpiowrite(GPIO_LED_BLUE, (ledset & BOARD_LED3_BIT) == 0);
stm32_gpiowrite(GPIO_LED1, (ledset & LED1_BIT) == 0);
stm32_gpiowrite(GPIO_LED2, (ledset & LED2_BIT) == 0);
stm32_gpiowrite(GPIO_LED3, (ledset & LED3_BIT) == 0);
}
/****************************************************************************