X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fnorma-dmm%2Fapi.c;h=6dc9ed87da25ffe21b512ff36a16ad8edff78f6f;hb=b11afbb142a9ddc3fd2c99f3d3be39683cdec4ac;hp=284ecf37b79483f60b6892cc2050f5c8d563bb97;hpb=6ec6c43b4738dbc7091f4a49a4ec80ea6102cb52;p=libsigrok.git

diff --git a/src/hardware/norma-dmm/api.c b/src/hardware/norma-dmm/api.c
index 284ecf37..6dc9ed87 100644
--- a/src/hardware/norma-dmm/api.c
+++ b/src/hardware/norma-dmm/api.c
@@ -120,7 +120,8 @@ static GSList *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) < 0) {
+		if (serial_write_blocking(serial, req, strlen(req),
+				serial_timeout(serial, strlen(req))) < 0) {
 			sr_err("Unable to send identification request.");
 			return NULL;
 		}