scpi_serial: add "GWInstek VCP" (PID 0x0030) as seen in GDM-834x

[libsigrok.git] / src / scpi / scpi_vxi.c

diff --git a/src/scpi/scpi_vxi.c b/src/scpi/scpi_vxi.c
index 51861ee8b67d027d94b11e9dbf2bc5e5d5dfff65..774b8b52ca2f43db2e0d2bc807820ed9bdf049b0 100644 (file)
--- a/src/scpi/scpi_vxi.c
+++ b/src/scpi/scpi_vxi.c
@@ -92,6 +92,16 @@ static int scpi_vxi_open(struct sr_scpi_dev_inst *scpi)
        return SR_OK;
 }
 
+static int scpi_vxi_connection_id(struct sr_scpi_dev_inst *scpi,
+               char **connection_id)
+{
+       struct scpi_vxi *vxi = scpi->priv;
+
+       *connection_id = g_strdup_printf("%s/%s", scpi->prefix, vxi->address);
+
+       return SR_OK;
+}
+
 static int scpi_vxi_source_add(struct sr_session *session, void *priv,
                int events, int timeout, sr_receive_data_callback cb, void *cb_data)
 {
@@ -221,9 +231,11 @@ static void scpi_vxi_free(void *priv)
 SR_PRIV const struct sr_scpi_dev_inst scpi_vxi_dev = {
        .name          = "VXI",
        .prefix        = "vxi",
+       .transport     = SCPI_TRANSPORT_VXI,
        .priv_size     = sizeof(struct scpi_vxi),
        .dev_inst_new  = scpi_vxi_dev_inst_new,
        .open          = scpi_vxi_open,
+       .connection_id = scpi_vxi_connection_id,
        .source_add    = scpi_vxi_source_add,
        .source_remove = scpi_vxi_source_remove,
        .send          = scpi_vxi_send,