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wiringPi : interrupt error fix(gpio sysfs unexport).

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Change-Id: I1e826b7847dc140fe0edf79ed56aaa19be5c543c
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charles.park
2017-12-07 18:29:46 +09:00
parent 060da4d553
commit 9c84ec6db5
1 changed files with 3 additions and 0 deletions
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3
gpio/gpio_odroid.c
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@@ -535,6 +535,9 @@ void doEdge (int argc, char *argv [])
char *mode ; char *mode ;
char fName [128] ; char fName [128] ;
// Reset gpio sysfs
doUnexport(3, argv);
if (argc != 4) { if (argc != 4) {
fprintf (stderr, "Usage: %s edge pin mode\n", argv [0]) ; fprintf (stderr, "Usage: %s edge pin mode\n", argv [0]) ;
exit (1) ; exit (1) ;