[M487] Add comment in gpio_irq_init()

2017-06-12 09:49:29 +08:00 · 2017-06-12 09:49:29 +08:00 · b516019b12
parent b7dedbe917
commit b516019b12
1 changed files with 1 additions and 0 deletions
--- a/targets/TARGET_NUVOTON/TARGET_M480/gpio_irq_api.c
+++ b/targets/TARGET_NUVOTON/TARGET_M480/gpio_irq_api.c
@ -93,6 +93,7 @@ int gpio_irq_init(gpio_irq_t *obj, PinName pin, gpio_irq_handler handler, uint32
    obj->irq_id = id;

    GPIO_T *gpio_base = NU_PORT_BASE(port_index);
+    // NOTE: In InterruptIn constructor, gpio_irq_init() is called with gpio_init_in() which is responsible for multi-function pin setting.
    //gpio_set(pin);
    
    {