Sheng Chen jdneo
jdneo
/ timerInterrupt.ino
Created
December 8, 2016 02:21
Timer Interrupt example for Adafruit Feather M0. Callback function can be written in TC3_Handler().
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| #define LED_PIN 13 | |
| #define CPU_HZ 48000000 | |
| #define TIMER_PRESCALER_DIV 1024 | |
| void startTimer(int frequencyHz); | |
| void setTimerFrequency(int frequencyHz); | |
| void TC3_Handler(); | |
| bool isLEDOn = false; |
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| 1 copy the file into /etc/init.d/xvfb | |
| 2 chmod +x /etc/init.d/xvfb | |
| 3 ./etc/init.d/xvfb start | |
| 4 # some headless test here | |
| 5 ./etc/init.d/xvfb stop |