23 lines
461 B
C
23 lines
461 B
C
#include <pigpio.h>
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#include <stdio.h>
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#define DCD_LED 17
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int main()
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{
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if (gpioInitialise() < 0)
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{
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// pigpio initialisation failed.
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printf("pigpio failed");
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}
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else
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{
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// pigpio initialised okay.
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gpioSetMode(DCD_LED, PI_OUTPUT); // Set DCD_LED as output
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gpioWrite(DCD_LED, 1); // Set DCD_LED high
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gpioSleep(PI_TIME_RELATIVE, 1, 0); // sleep for one second
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gpioWrite(DCD_LED, 0); // Set DCD_LED low
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gpioTerminate();
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}
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}
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