agilent-dmm: Fix blocking serial write timeout.

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

diff --git a/src/hardware/agilent-dmm/api.c b/src/hardware/agilent-dmm/api.c
index 96b10d41dcccfb5e530ffa079d1039797a129b88..084f9b4d89171699c3f87cbd8d3785fb43e8a796 100644 (file)
--- a/src/hardware/agilent-dmm/api.c
+++ b/src/hardware/agilent-dmm/api.c
@@ -116,7 +116,7 @@ static GSList *scan(GSList *options)
                return NULL;
 
        serial_flush(serial);
-       if (serial_write_blocking(serial, "*IDN?\r\n", 7, 0) < 7) {
+       if (serial_write_blocking(serial, "*IDN?\r\n", 7, SERIAL_WRITE_TIMEOUT_MS) < 7) {
                sr_err("Unable to send identification string.");
                return NULL;
        }