serial-dmm: Mark serial read/write calls as nonblocking.

[libsigrok.git] / src / dmm / metex14.c

diff --git a/src/dmm/metex14.c b/src/dmm/metex14.c
index 8151aa9ded319006f485bf669a089af8039714e7..5db28cb921448bb66f822c2898cdcb9591971a4e 100644 (file)
--- a/src/dmm/metex14.c
+++ b/src/dmm/metex14.c
@@ -283,7 +283,7 @@ SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial)
 
        sr_spew("Requesting DMM packet.");
 
-       return (serial_write(serial, &wbuf, 1) == 1) ? SR_OK : SR_ERR;
+       return (serial_write_nonblocking(serial, &wbuf, 1) == 1) ? SR_OK : SR_ERR;
 }
 #endif