Add and use std_session_send_df_header().

[libsigrok.git] / hardware / serial-dmm / api.c

diff --git a/hardware/serial-dmm/api.c b/hardware/serial-dmm/api.c
index 2d991dcef251ecbb0996c19285e1a325cf920fd8..b6920819870ab3830629d9a189c95b2464c34ee5 100644 (file)
--- a/hardware/serial-dmm/api.c
+++ b/hardware/serial-dmm/api.c
@@ -410,8 +410,6 @@ 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, int dmm)
 {
-       struct sr_datafeed_packet packet;
-       struct sr_datafeed_header header;
        struct dev_context *devc;
 
        if (!(devc = sdi->priv)) {
@@ -419,8 +417,6 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
                return SR_ERR_BUG;
        }
 
-       sr_dbg("Starting acquisition.");
-
        devc->cb_data = cb_data;
 
        /*
@@ -432,12 +428,7 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
        devc->starttime = g_get_monotonic_time();
 
        /* 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);
 
        /* Poll every 50ms, or whenever some data comes in. */
        sr_source_add(devc->serial->fd, G_IO_IN, 50,