Add a timeout parameter to blocking serial calls.

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

diff --git a/src/hardware/norma-dmm/api.c b/src/hardware/norma-dmm/api.c
index 93c9a79d853bcf75ac16cab4bd9b75832529c20e..f95e7398701c3e9e6923f804f1753f55a48a2fe6 100644 (file)
--- a/src/hardware/norma-dmm/api.c
+++ b/src/hardware/norma-dmm/api.c
@@ -129,7 +129,7 @@ static GSList *do_scan(struct sr_dev_driver* drv, GSList *options)
                 nmadmm_requests[NMADMM_REQ_IDN].req_str);
        g_usleep(150 * 1000); /* Wait a little to allow serial port to settle. */
        for (cnt = 0; cnt < 7; cnt++) {
-               if (serial_write_blocking(serial, req, strlen(req)) < 0) {
+               if (serial_write_blocking(serial, req, strlen(req), 0) < 0) {
                        sr_err("Unable to send identification request.");
                        return NULL;
                }