Add and use std_session_send_df_header().

[libsigrok.git] / hardware / lascar-el-usb / api.c

diff --git a/hardware/lascar-el-usb/api.c b/hardware/lascar-el-usb/api.c
index 2b442d6dc101e90585bd98a0f30af93416d35148..4cef9f9698df9c0af2611166b457144ef77500a7 100644 (file)
--- a/hardware/lascar-el-usb/api.c
+++ b/hardware/lascar-el-usb/api.c
@@ -313,7 +313,6 @@ 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;
        struct drv_context *drvc = di->priv;
        struct libusb_transfer *xfer_in, *xfer_out;
@@ -336,11 +335,7 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
        sr_dbg("Starting log retrieval.");
 
        /* 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;
-       sr_session_send(devc->cb_data, &packet);
+       std_session_send_df_header(cb_data, DRIVER_LOG_DOMAIN);
 
        if (devc->logged_samples == 0) {
                /* This ensures the frontend knows the session is done. */