Add a timeout parameter to blocking serial calls.

[libsigrok.git] / src / hardware / norma-dmm / protocol.c

diff --git a/src/hardware/norma-dmm/protocol.c b/src/hardware/norma-dmm/protocol.c
index 035e991e8f1d40db9544acc531fc99bef4b8623a..d6733b2f961e76ff3a53d43341bc84255194e61f 100644 (file)
--- a/src/hardware/norma-dmm/protocol.c
+++ b/src/hardware/norma-dmm/protocol.c
@@ -48,7 +48,7 @@ static int nma_send_req(const struct sr_dev_inst *sdi, int req, char *params)
        devc->last_req = req;
        devc->last_req_pending = TRUE;
 
-       if (serial_write_blocking(serial, buf, len) < 0) {
+       if (serial_write_blocking(serial, buf, len, 0) < 0) {
                sr_err("Unable to send request.");
                devc->last_req_pending = FALSE;
                return SR_ERR;