ols: Provide sample count in RLE mode

[libsigrok.git] / src / hardware / lecroy-logicstudio / protocol.c

diff --git a/src/hardware/lecroy-logicstudio/protocol.c b/src/hardware/lecroy-logicstudio/protocol.c
index d48ed4a6ccf8674dd09bb5ee93fa4e6d321d47dd..b7bf8b593e6606b86e773942156afc13974f3e87 100644 (file)
--- a/src/hardware/lecroy-logicstudio/protocol.c
+++ b/src/hardware/lecroy-logicstudio/protocol.c
@@ -1003,7 +1003,6 @@ static void LIBUSB_CALL recv_bulk_transfer(struct libusb_transfer *xfer)
        const struct sr_dev_inst *sdi;
        struct dev_context *devc;
        struct drv_context *drvc;
-       struct sr_datafeed_packet packet;
        uint32_t bytes_left, length;
        uint16_t read_offset, trigger_offset;
 
@@ -1069,10 +1068,7 @@ static void LIBUSB_CALL recv_bulk_transfer(struct libusb_transfer *xfer)
        }
 
        /* Here comes the trigger. */
-       packet.type = SR_DF_TRIGGER;
-       packet.payload = NULL;
-
-       sr_session_send(sdi, &packet);
+       std_session_send_df_trigger(sdi);
 
        /* Send post-trigger samples. */
        while (bytes_left > 0) {
@@ -1127,7 +1123,7 @@ SR_PRIV int lls_start_acquisition(const struct sr_dev_inst *sdi)
 
        total_samples = devc->num_thousand_samples * 1000;
 
-       pre_trigger_samples = total_samples * devc->capture_ratio / 100;
+       pre_trigger_samples = (total_samples * devc->capture_ratio) / 100;
        post_trigger_samples = total_samples - pre_trigger_samples;
 
        pre_trigger_tr = transform_sample_count(devc, pre_trigger_samples);