Update main.c added 1 sec delay before close

2 years ago · 48b9893cc4
parent dbeb860e9d
commit 48b9893cc4
1 changed files with 3 additions and 2 deletions
--- a/main.c
+++ b/main.c
@ -103,8 +103,9 @@ int main(int argc, char * argv[]) {

  sleep(2);	
 	
-  gpiod = popen("pigs m 12 0 &", "r");		// set PWM audio utput to GPIO 12 (pin 32)
-  pclose(gpiod);
+  FILE * pigs = popen("pigs m 12 0 &", "r");		// set PWM audio utput to GPIO 12 (pin 32)
+  sleep(2);	
+  pclose(pigs);

 	/*
  file1 = sopen("pigs m 12 0");  // python sensor polling function