Commit df8e974c authored by Jared Wolff's avatar Jared Wolff Committed by Andrzej Puzdrowski
Browse files

boot: zephyr: adding indication LED and detect pin debounce 



Setting LED to initial level before beginning.
Making comment about BOOT_SERIAL_DETECT_DELAY more clear in Kconfig.

Signed-off-by: default avatarJared Wolff <hello@jaredwolff.com>
parent 8e4d7918

boot/zephyr/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -475,7 +475,7 @@ config BOOT_SERIAL_DETECT_PIN_VAL 
	  mode.



config BOOT_SERIAL_DETECT_DELAY

	int "Prevents immediate boot into MCUBoot firmware."

	int "Serial detect pin detection delay time [ms]"

	default 0

	help

	  Used to prevent the bootloader from loading on button press.

boot/zephyr/main.c

+2 −2
Original line number Diff line number Diff line
@@ -137,13 +137,13 @@ void led_init(void) 
{

    

  led = device_get_binding(LED0_GPIO_LABEL);

  if (led == NULL)

  {

  if (led == NULL) {

    BOOT_LOG_ERR("Didn't find LED device %s\n", LED0_GPIO_LABEL);

    return;

  }



  gpio_pin_configure(led, LED0_GPIO_PIN, LED0_GPIO_FLAGS);

  gpio_pin_set(led, LED0_GPIO_PIN, 0);



}

#endif

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