example: fixed the issue that config struct is not properly initialized

2021-08-30 22:59:36 +08:00
parent 23e8233506
commit cd6ed488c8
1 changed files with 2 additions and 1 deletions
--- a/examples/peripherals/gpio/main/gpio_example_main.c
+++ b/examples/peripherals/gpio/main/gpio_example_main.c
@ -59,7 +59,8 @@ static void gpio_task_example(void* arg)

 void app_main(void)
 {
-    gpio_config_t io_conf;
+    //zero-initialize the config structure.
+    gpio_config_t io_conf = {};
    //disable interrupt
    io_conf.intr_type = GPIO_PIN_INTR_DISABLE;
    //set as output mode