uni-t-dmm: Add missing special cases for some ES519xx protocols.

[libsigrok.git] / src / hardware / sysclk-lwla / protocol.c

diff --git a/src/hardware/sysclk-lwla/protocol.c b/src/hardware/sysclk-lwla/protocol.c
index d7f8da83adb0e07beb37c2801d4e166602644b3f..85997249143213304062396e5bea67361ec1a8ae 100644 (file)
--- a/src/hardware/sysclk-lwla/protocol.c
+++ b/src/hardware/sysclk-lwla/protocol.c
@@ -97,7 +97,7 @@ static int submit_request(const struct sr_dev_inst *sdi,
        int ret;
 
        devc = sdi->priv;
-       acq  = devc->acquisition;
+       acq = devc->acquisition;
 
        devc->state = state;
 
@@ -132,7 +132,7 @@ static void handle_status_response(const struct sr_dev_inst *sdi)
        unsigned int old_status;
 
        devc = sdi->priv;
-       acq  = devc->acquisition;
+       acq = devc->acquisition;
        old_status = acq->status;
 
        if ((*devc->model->handle_response)(sdi) != SR_OK) {
@@ -168,7 +168,7 @@ static void handle_length_response(const struct sr_dev_inst *sdi)
        struct acquisition_state *acq;
 
        devc = sdi->priv;
-       acq  = devc->acquisition;
+       acq = devc->acquisition;
 
        if ((*devc->model->handle_response)(sdi) != SR_OK) {
                devc->transfer_error = TRUE;
@@ -202,13 +202,13 @@ static void handle_read_response(const struct sr_dev_inst *sdi)
        unsigned int end_addr;
 
        devc = sdi->priv;
-       acq  = devc->acquisition;
+       acq = devc->acquisition;
 
        /* Prepare session packet. */
-       packet.type    = SR_DF_LOGIC;
+       packet.type = SR_DF_LOGIC;
        packet.payload = &logic;
        logic.unitsize = (devc->model->num_channels + 7) / 8;
-       logic.data     = acq->out_packet;
+       logic.data = acq->out_packet;
 
        end_addr = MIN(acq->mem_addr_next, acq->mem_addr_stop);
        acq->in_index = 0;
@@ -258,7 +258,7 @@ static void clear_acquisition_state(const struct sr_dev_inst *sdi)
        struct acquisition_state *acq;
 
        devc = sdi->priv;
-       acq  = devc->acquisition;
+       acq = devc->acquisition;
 
        devc->acquisition = NULL;
 
@@ -281,7 +281,7 @@ static int transfer_event(int fd, int revents, void *cb_data)
 
        (void)fd;
 
-       sdi  = cb_data;
+       sdi = cb_data;
        devc = sdi->priv;
        drvc = sdi->driver->context;
 
@@ -289,7 +289,7 @@ static int transfer_event(int fd, int revents, void *cb_data)
                return G_SOURCE_REMOVE;
 
        /* Handle pending USB events without blocking. */
-       tv.tv_sec  = 0;
+       tv.tv_sec = 0;
        tv.tv_usec = 0;
        ret = libusb_handle_events_timeout_completed(drvc->sr_ctx->libusb_ctx,
                                                     &tv, NULL);
@@ -316,7 +316,7 @@ static int transfer_event(int fd, int revents, void *cb_data)
 
        /* We are done, clean up and send end packet to session bus. */
        clear_acquisition_state(sdi);
-       std_session_send_df_end(sdi, LOG_PREFIX);
+       std_session_send_df_end(sdi);
 
        return G_SOURCE_REMOVE;
 }
@@ -329,9 +329,9 @@ static void LIBUSB_CALL transfer_out_completed(struct libusb_transfer *transfer)
        struct dev_context *devc;
        struct acquisition_state *acq;
 
-       sdi  = transfer->user_data;
+       sdi = transfer->user_data;
        devc = sdi->priv;
-       acq  = devc->acquisition;
+       acq = devc->acquisition;
 
        if (transfer->status != LIBUSB_TRANSFER_COMPLETED) {
                sr_err("Transfer to device failed (state %d): %s.",
@@ -394,9 +394,9 @@ static void LIBUSB_CALL transfer_in_completed(struct libusb_transfer *transfer)
        struct dev_context *devc;
        struct acquisition_state *acq;
 
-       sdi  = transfer->user_data;
+       sdi = transfer->user_data;
        devc = sdi->priv;
-       acq  = devc->acquisition;
+       acq = devc->acquisition;
 
        if (transfer->status != LIBUSB_TRANSFER_COMPLETED) {
                sr_err("Transfer from device failed (state %d): %s.",
@@ -457,7 +457,7 @@ static int init_acquisition_state(const struct sr_dev_inst *sdi)
        struct acquisition_state *acq;
 
        devc = sdi->priv;
-       usb  = sdi->conn;
+       usb = sdi->conn;
 
        if (devc->acquisition) {
                sr_err("Acquisition still in progress?");
@@ -573,10 +573,9 @@ SR_PRIV int lwla_start_acquisition(const struct sr_dev_inst *sdi)
        }
        ret = submit_request(sdi, STATE_START_CAPTURE);
 
-       if (ret == SR_OK) {
-               /* Send header packet to the session bus. */
-               ret = std_session_send_df_header(sdi, LOG_PREFIX);
-       }
+       if (ret == SR_OK)
+               ret = std_session_send_df_header(sdi);
+
        if (ret != SR_OK) {
                usb_source_remove(sdi->session, drvc->sr_ctx);
                clear_acquisition_state(sdi);