X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fmanson-hcs-3xxx%2Fprotocol.c;h=a57c92d988149c7f04e729327d2c40431f72f387;hb=bbff0fe0d242542c1585cc9e94b9d4638632a049;hp=f5199e73fe68d6b03f55cf82aaff5af3cbf5685b;hpb=bf505eed6b01f8283d9d1c526199d8e6128cf95a;p=libsigrok.git

diff --git a/src/hardware/manson-hcs-3xxx/protocol.c b/src/hardware/manson-hcs-3xxx/protocol.c
index f5199e73..a57c92d9 100644
--- a/src/hardware/manson-hcs-3xxx/protocol.c
+++ b/src/hardware/manson-hcs-3xxx/protocol.c
@@ -177,7 +177,7 @@ static int handle_new_data(struct sr_dev_inst *sdi)
 	devc = sdi->priv;
 	serial = sdi->conn;
 
-	len = serial_read(serial, devc->buf + devc->buflen, 1);
+	len = serial_read_blocking(serial, devc->buf + devc->buflen, 1);
 	if (len < 1)
 		return SR_ERR;