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{bp-19232} stm32f746g-disco: Fix USERLED support #19264

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Merged
xiaoxiang781216 merged 1 commit into from
Jul 3, 2026
Merged

{bp-19232} stm32f746g-disco: Fix USERLED support #19264

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12 changes: 12 additions & 0 deletions boards/arm/stm32f7/stm32f746g-disco/src/stm32_bringup.c
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,10 @@
# include <nuttx/video/fb.h>
#endif

#if defined(CONFIG_USERLED_LOWER) && !defined(CONFIG_ARCH_LEDS)
# include <nuttx/leds/userled.h>
#endif

/****************************************************************************
* Public Functions
****************************************************************************/
Expand Down Expand Up @@ -150,6 +154,14 @@ int stm32_bringup(void)
}
#endif

#if defined(CONFIG_USERLED_LOWER) && !defined(CONFIG_ARCH_LEDS)
ret = userled_lower_initialize("/dev/led0");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
}
#endif

UNUSED(ret); /* May not be used */
return OK;
}
7 changes: 4 additions & 3 deletions boards/arm/stm32f7/stm32f746g-disco/src/stm32_userleds.c
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
****************************************************************************/

#include <nuttx/config.h>
#include <arch/board/board.h>

#include <stdbool.h>
#include <nuttx/debug.h>
Expand Down Expand Up @@ -67,9 +68,9 @@ uint32_t board_userled_initialize(void)

void board_userled(int led, bool ledon)
{
if (led == BOARD_STATUS_LED)
if (led == BOARD_LED1)
{
stm32_gpiowrite(GPIO_LD1, !ledon);
stm32_gpiowrite(GPIO_LD1, ledon);
}
}

Expand All @@ -86,7 +87,7 @@ void board_userled(int led, bool ledon)

void board_userled_all(uint32_t ledset)
{
stm32_gpiowrite(GPIO_LD1, (ledset & BOARD_STATUS_LED_BIT) != 0);
stm32_gpiowrite(GPIO_LD1, (ledset & BOARD_LED1_BIT) != 0);
}

#endif /* !CONFIG_ARCH_LEDS */
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