adding errormessage

3 years ago · 15cf7fe3f5
parent 85f228fe9e
commit 15cf7fe3f5
1 changed files with 6 additions and 2 deletions
--- a/posctl.cc
+++ b/posctl.cc
@ -650,9 +650,13 @@ void PosCtl::OutputWriteValue (int axis, double value) {
 	printf ("%s:%d %s send: '%s'\n", __FILE__, __LINE__, __FUNCTION__, outbuf);

 	len = write (device_fd, outbuf, strlen(outbuf));
-	if ((size_t) len != strlen(outbuf) || len < 0)
-		printf ("%s:%d could not open device:%s Error:%s\n", __FILE__, __LINE__,
+	if ((size_t) len != strlen(outbuf) || len < 0) {
+		printf ("%s:%d could not write data to device:%s Error:%s\n", __FILE__, __LINE__,
+				device.c_str(), strerror(errno));
+		errormessage_display ((char *)"window-posctl", (char *)"OutputWriteValue",
+				"%s:%d could not write data to device:%s Error:%s\n", __FILE__, __LINE__,
 				device.c_str(), strerror(errno));
+	}
 };

 void PosCtl::OutputWriteStop (int axis) {