|
|
@@ -218,11 +218,6 @@ static int pwm_led_sample(int argc, char *argv[])
|
|
|
dir = 1; /* Increase or decrease direction of PWM pulse width value */
|
|
|
pulse = 0; /* PWM pulse width value, the unit is nanoseconds*/
|
|
|
|
|
|
- /* Set LED pin mode to output */
|
|
|
- rt_pin_mode(LED_PIN_NUM, PIN_MODE_OUTPUT);
|
|
|
- /* Set high LED pin mode */
|
|
|
- rt_pin_write(LED_PIN_NUM, PIN_HIGH);
|
|
|
-
|
|
|
/* Search the Device */
|
|
|
pwm_dev = (struct rt_device_pwm *)rt_device_find(PWM_DEV_NAME);
|
|
|
if (pwm_dev == RT_NULL)
|
slhuan