Module: xenomai-3
Branch: wip/drivers
Commit: c777a7681d9eedd07eba38559473ac15f71eb1c8
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=c777a7681d9eedd07eba38559473ac15f71eb1c8
Author: Philippe Gerum <r...@xenomai.org>
Date: Sat Jun 25 18:53:36 2016 +0200
testsuite/gpiotest: set GPIO direction
---
testsuite/gpiotest/gpiotest.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/testsuite/gpiotest/gpiotest.c b/testsuite/gpiotest/gpiotest.c
index 838f498..65949ee 100644
--- a/testsuite/gpiotest/gpiotest.c
+++ b/testsuite/gpiotest/gpiotest.c
@@ -117,6 +117,9 @@ static int run_read_value(struct smokey_test *t, int argc,
char *const argv[])
return ret;
}
+ if (!__T(ret, ioctl(fd, GPIO_RTIOC_DIR_IN)))
+ return ret;
+
ret = read(fd, &value, sizeof(value));
close(fd);
@@ -149,6 +152,9 @@ static int run_write_value(struct smokey_test *t, int argc,
char *const argv[])
return ret;
}
+ if (!__T(ret, ioctl(fd, GPIO_RTIOC_DIR_OUT)))
+ return ret;
+
ret = write(fd, &value, sizeof(value));
close(fd);
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