please provide code for blinking led using gpio of nrf51422 dk
please provide code for blinking led using gpio of nrf51422 dk
The "experimental ble app blinky" example in the SDK shows how to toggle the LED with a button press.
Or, if you are connecting an LED/resistor to an arbitrary GPIO:
uint8_t led_out = 0; // led value
uint8_t led_pin = 23; // led gpio pin number
rf_gpio_cfg_output(led_pin);
while(true)
{
nrf_gpio_pin_set(led_pin);
nrf_delay_ms(100);
nrf_gpio_pin_clear(led_pin);
nrf_delay_ms(100);
}
The "experimental ble app blinky" example in the SDK shows how to toggle the LED with a button press.
Or, if you are connecting an LED/resistor to an arbitrary GPIO:
uint8_t led_out = 0; // led value
uint8_t led_pin = 23; // led gpio pin number
rf_gpio_cfg_output(led_pin);
while(true)
{
nrf_gpio_pin_set(led_pin);
nrf_delay_ms(100);
nrf_gpio_pin_clear(led_pin);
nrf_delay_ms(100);
}