Wait for udev adjust gpio permissions iusse#176

2018-10-24 14:13:41 +02:00 · 2018-10-24 14:13:41 +02:00 · 61c2c135bb
parent c0abb4b216
commit 61c2c135bb
1 changed files with 2 additions and 0 deletions
--- a/ptt.c
+++ b/ptt.c
@ -458,6 +458,8 @@ void export_gpio(int ch, int ot, int invert, int direction)
 	    exit (1);
 	  }
 	}
+	/* Wait for udev adjust permissions */
+	sleep (1);
 	close (fd);

 /*