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new 62e1af457d stm32h7/linum-stm32h753bi: add support to leds
62e1af457d is described below
commit 62e1af457d1af0c7ce84150f7cae282600762f84
Author: Jorge Guzman <jorge....@gmail.com>
AuthorDate: Wed Mar 27 23:10:51 2024 -0300
stm32h7/linum-stm32h753bi: add support to leds
Signed-off-by: Jorge Guzman <jorge....@gmail.com>
---
.../arm/stm32h7/boards/linum-stm32h753bi/index.rst | 32 ++++++++++--
.../linum-stm32h753bi/configs/leds/defconfig | 60 ++++++++++++++++++++++
.../linum-stm32h753bi/src/linum-stm32h753bi.h | 15 +++++-
.../stm32h7/linum-stm32h753bi/src/stm32_userleds.c | 24 ++++-----
4 files changed, 115 insertions(+), 16 deletions(-)
diff --git
a/Documentation/platforms/arm/stm32h7/boards/linum-stm32h753bi/index.rst
b/Documentation/platforms/arm/stm32h7/boards/linum-stm32h753bi/index.rst
index 5b671ace0a..0fa66201dd 100644
--- a/Documentation/platforms/arm/stm32h7/boards/linum-stm32h753bi/index.rst
+++ b/Documentation/platforms/arm/stm32h7/boards/linum-stm32h753bi/index.rst
@@ -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
\ No newline at end of file
+ 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
\ No newline at end of file
diff --git a/boards/arm/stm32h7/linum-stm32h753bi/configs/leds/defconfig
b/boards/arm/stm32h7/linum-stm32h753bi/configs/leds/defconfig
new file mode 100644
index 0000000000..9d63ecd082
--- /dev/null
+++ b/boards/arm/stm32h7/linum-stm32h753bi/configs/leds/defconfig
@@ -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
diff --git a/boards/arm/stm32h7/linum-stm32h753bi/src/linum-stm32h753bi.h
b/boards/arm/stm32h7/linum-stm32h753bi/src/linum-stm32h753bi.h
index be4aad4890..2d9d3201af 100644
--- a/boards/arm/stm32h7/linum-stm32h753bi/src/linum-stm32h753bi.h
+++ b/boards/arm/stm32h7/linum-stm32h753bi/src/linum-stm32h753bi.h
@@ -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
diff --git a/boards/arm/stm32h7/linum-stm32h753bi/src/stm32_userleds.c
b/boards/arm/stm32h7/linum-stm32h753bi/src/stm32_userleds.c
index 3120ff9357..b71af50b31 100644
--- a/boards/arm/stm32h7/linum-stm32h753bi/src/stm32_userleds.c
+++ b/boards/arm/stm32h7/linum-stm32h753bi/src/stm32_userleds.c
@@ -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);
}
/****************************************************************************
