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wiringPi.c: waitForInterrupt rewritten

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This commit is contained in:
phylax2020
2025-02-17 12:23:11 +01:00
parent 3c3b69c888
commit 04dc08e511
2 changed files with 44 additions and 67 deletions
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7
documentation/deutsch/functions.md
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@@ -20,13 +20,13 @@ sudo apt install git
git clone https://github.com/WiringPi/WiringPi.git
cd WiringPi
./build debian
mv debian-template/wiringpi-3.13.deb .
mv debian-template/wiringpi-3.1x.deb .
```
**Debian-Paket installieren:**
```bash
sudo apt install ./wiringpi-3.13.deb
sudo apt install ./wiringpi-3.1x.deb
```
**Debian-Paket deinstallieren:**
@@ -445,17 +445,14 @@ int main (void)
ret = waitForInterrupt(IRQpin, INT_EDGE_FALLING, TIMEOUT, BOUNCETIME_WFI );
if (ret < 0) {
printf("waitForInterrupt returned error %lld\n", ret);
wiringPiISRStop (IRQpin) ;
pinMode(OUTpin, INPUT);
return 0;
}
else if (ret == 0) {
printf("waitForInterrupt timed out %lld\n\n", ret);
wiringPiISRStop (IRQpin) ;
}
else {
printf("waitForInterrupt: falling edge fired at %lld microseconds\n\n", ret);
wiringPiISRStop (IRQpin) ;
}
printf("Testing IRQ @ GPIO%d with trigger @ GPIO%d falling edge and bouncetime %d microseconds. Toggle LED @ OUTpin on IRQ.\n\n", IRQpin, IRQpin, BOUNCETIME, OUTpin);