Commit 538b0ebf883d231cb630973664473f1b7aa9a1e2
2012-02-14T12:01:30
bitforce: Set a 30 second timeout for serial port on Windows, since the default is undefined
diff --git a/bitforce.c b/bitforce.c
index efa4c20..d868a64 100644
--- a/bitforce.c
+++ b/bitforce.c
@@ -40,6 +40,10 @@ static int BFopen(const char *devpath)
HANDLE hSerial = CreateFile(devpath, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
if (unlikely(hSerial == INVALID_HANDLE_VALUE))
return -1;
+
+ COMMTIMEOUTS cto = {30000, 0, 30000, 0, 30000};
+ SetCommTimeouts(hSerial, &cto);
+
return _open_osfhandle((LONG)hSerial, 0);
}