commit 2a74a2b580035e767f4a4ead2b7c8b9253872276
author Piotr Dymacz <pepe2k@gmail.com> Tue Dec 05 14:26:22 2023 +0100
committer Jamie <40387179+nordicjm@users.noreply.github.com> Wed Dec 06 10:33:28 2023 +0000
tree be2830300eb0188ec6420e5c32230e185eeabe53
parent 8c6c67016acf0e312c5933b926bb3ce6b434dfe0

zephyr: io: add 'io_led_set()'

The static declaration of 'led0' was moved to 'io.c' which broke
building with the 'MCUBOOT_INDICATION_LED' enabled:

  mcuboot/boot/zephyr/main.c:380:22: error:
    'led0' undeclared (first use in this function)
      380 |     gpio_pin_set_dt(&led0, 1);
          |                      ^~~~

This adds simple function 'io_led_set()' for changing LED's value.

Fixes: 433b8480 ("zephyr: Move IO functions out of main to separate file")
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

boot/zephyr/io.c

diff --git a/boot/zephyr/io.c b/boot/zephyr/io.c
index e6d54d3..309f1ab 100644
--- a/boot/zephyr/io.c
+++ b/boot/zephyr/io.c
@@ -91,6 +91,11 @@
     gpio_pin_configure_dt(&led0, GPIO_OUTPUT);
     gpio_pin_set_dt(&led0, 0);
 }
+
+void io_led_set(int value)
+{
+    gpio_pin_set_dt(&led0, value);
+}
 #endif /* CONFIG_MCUBOOT_INDICATION_LED */
 
 #if defined(CONFIG_BOOT_SERIAL_ENTRANCE_GPIO) || defined(CONFIG_BOOT_USB_DFU_GPIO) || \