Driver struct cleanups.

[libsigrok.git] / hardware / uni-t-dmm / api.c

diff --git a/hardware/uni-t-dmm/api.c b/hardware/uni-t-dmm/api.c
index 9870130a17132cf67f7727058c1b1c27d496edef..0e96355fb6b9364008b457033b420a17811f98ad 100644 (file)
--- a/hardware/uni-t-dmm/api.c
+++ b/hardware/uni-t-dmm/api.c
@@ -229,23 +229,14 @@ static int config_list(int key, const void **data, const struct sr_dev_inst *sdi
 static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
                                    void *cb_data)
 {
-       struct sr_datafeed_packet packet;
-       struct sr_datafeed_header header;
        struct dev_context *devc;
 
        devc = sdi->priv;
 
-       sr_dbg("Starting acquisition.");
-
        devc->cb_data = cb_data;
 
        /* Send header packet to the session bus. */
-       sr_dbg("Sending SR_DF_HEADER.");
-       packet.type = SR_DF_HEADER;
-       packet.payload = (uint8_t *)&header;
-       header.feed_version = 1;
-       gettimeofday(&header.starttime, NULL);
-       sr_session_send(devc->cb_data, &packet);
+       std_session_send_df_header(cb_data, DRIVER_LOG_DOMAIN);
 
        if (!strcmp(di->name, "uni-t-ut61d")) {
                sr_source_add(0, 0, 10 /* poll_timeout */,
@@ -286,6 +277,7 @@ SR_PRIV struct sr_dev_driver uni_t_ut61d_driver_info = {
        .scan = hw_scan,
        .dev_list = hw_dev_list,
        .dev_clear = clear_instances,
+       .config_get = NULL,
        .config_set = config_set,
        .config_list = config_list,
        .dev_open = hw_dev_open,
@@ -304,6 +296,7 @@ SR_PRIV struct sr_dev_driver voltcraft_vc820_driver_info = {
        .scan = hw_scan,
        .dev_list = hw_dev_list,
        .dev_clear = clear_instances,
+       .config_get = NULL,
        .config_set = config_set,
        .config_list = config_list,
        .dev_open = hw_dev_open,