X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fsiglent-sds%2Fprotocol.c;h=8a2547df80338d2520ef09626354e928a6190a73;hb=c26107b745715d8890b79d2537910cd5e50ee4ed;hp=251eb5d04229c2f9ad4c3cd53d21936ab9f1fcd4;hpb=e5b41b8d7e60cac101fe4a1657da2f54597ff6a1;p=libsigrok.git

diff --git a/src/hardware/siglent-sds/protocol.c b/src/hardware/siglent-sds/protocol.c
index 251eb5d0..8a2547df 100644
--- a/src/hardware/siglent-sds/protocol.c
+++ b/src/hardware/siglent-sds/protocol.c
@@ -216,6 +216,7 @@ SR_PRIV int siglent_sds_channel_start(const struct sr_dev_inst *sdi)
 {
 	struct dev_context *devc;
 	struct sr_channel *ch;
+	const char *s;
 
 	if (!(devc = sdi->priv))
 		return SR_ERR;
@@ -224,21 +225,10 @@ SR_PRIV int siglent_sds_channel_start(const struct sr_dev_inst *sdi)
 
 	sr_dbg("Starting reading data from channel %d.", ch->index + 1);
 
-	switch (devc->model->series->protocol) {
-	case NON_SPO_MODEL:
-	case SPO_MODEL:
-		if (ch->type == SR_CHANNEL_LOGIC) {
-			if (sr_scpi_send(sdi->conn, "D%d:WF?",
-				ch->index + 1) != SR_OK)
-				return SR_ERR;
-		} else {
-			if (sr_scpi_send(sdi->conn, "C%d:WF? ALL",
-				ch->index + 1) != SR_OK)
-				return SR_ERR;
-		}
-		siglent_sds_set_wait_event(devc, WAIT_NONE);
-		break;
-	}
+	s = (ch->type == SR_CHANNEL_LOGIC) ? "D%d:WF?" : "C%d:WF? ALL";
+	if (sr_scpi_send(sdi->conn, s, ch->index + 1) != SR_OK)
+		return SR_ERR;
+	siglent_sds_set_wait_event(devc, WAIT_NONE);
 
 	siglent_sds_set_wait_event(devc, WAIT_BLOCK);