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isr_debounce.c

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phylax2020
2025-01-29 11:50:28 +01:00
parent b29831d563
commit b55101e013
1 changed files with 3 additions and 5 deletions
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8
examples/isr_debounce.c
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@@ -1,6 +1,6 @@
/* /*
* isr_debounce.c: * isr_debounce.c:
* Wait for Interrupt test program WiringPi >=3.2 - ISR method * Wait for Interrupt test program WiringPi >=3.13 - ISR method
* *
* *
*/ */
@@ -10,9 +10,7 @@
#include <errno.h> #include <errno.h>
#include <stdlib.h> #include <stdlib.h>
#include <wiringPi.h> #include <wiringPi.h>
#include <wpiExtensions.h>
#include <unistd.h>
// #include <sys/time.h>
#include <time.h> #include <time.h>
#define BOUNCETIME 300 #define BOUNCETIME 300
@@ -99,7 +97,7 @@ int main (void)
wiringPiISRStop (IRQpin) ; wiringPiISRStop (IRQpin) ;
} }
else { else {
printf("waitForInterrupt returned success. ret = %lld\n\n", ret); printf("waitForInterrupt: falling edge fired at %lld microseconds\n\n", ret);
wiringPiISRStop (IRQpin) ; wiringPiISRStop (IRQpin) ;
} }