commit df8e974ce84f25568a9a0353cd81d2ef636a36bb
author Jared Wolff <hello@jaredwolff.com> Thu Feb 04 11:17:00 2021 -0500
committer Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> Mon Feb 08 19:42:07 2021 +0100
tree 8e233ef9117dae323ad40f34b386d01ee8eaf90c
parent 8e4d7918399b484d7a1c72f87ce57be09ea6f228

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: Jared Wolff <hello@jaredwolff.com>

boot/zephyr/main.c

diff --git a/boot/zephyr/main.c b/boot/zephyr/main.c
index 3f17358..f0ef3e5 100644
--- a/boot/zephyr/main.c
+++ b/boot/zephyr/main.c
@@ -137,13 +137,13 @@
 {
     
   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