esp32:timer_blink
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blink led based on harware timer
<code> void setup() {
pinMode(16, OUTPUT);
hw_timer_t * timer = timerBegin(0, 80, true);
timerAttachInterrupt(timer, [](){ digitalWrite(16, !digitalRead(16)); } , true);
timerAlarmWrite(timer, 100000, true);
timerAlarmEnable(timer);
} void loop() {} /<code>
esp32/timer_blink.1571586166.txt.gz · Last modified: by aistis