X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fsysclk-lwla%2Fprotocol.c;h=45c0795210629e812f25981425a95b9666795447;hb=262061ff3db5c4972e3351e4d93c5a0b4247f267;hp=85997249143213304062396e5bea67361ec1a8ae;hpb=d9251a2c9f1ca4380c27240ccca90c9f9ed46d3f;p=libsigrok.git diff --git a/src/hardware/sysclk-lwla/protocol.c b/src/hardware/sysclk-lwla/protocol.c index 85997249..45c07952 100644 --- a/src/hardware/sysclk-lwla/protocol.c +++ b/src/hardware/sysclk-lwla/protocol.c @@ -22,8 +22,7 @@ #include "protocol.h" #include "lwla.h" -/* Submit an already filled-in USB transfer. - */ +/* Submit an already filled-in USB transfer. */ static int submit_transfer(struct dev_context *devc, struct libusb_transfer *xfer) { @@ -40,8 +39,7 @@ static int submit_transfer(struct dev_context *devc, return SR_OK; } -/* Set up transfer for the next register in a write sequence. - */ +/* Set up transfer for the next register in a write sequence. */ static void next_reg_write(struct acquisition_state *acq) { struct regval *regval; @@ -56,8 +54,7 @@ static void next_reg_write(struct acquisition_state *acq) acq->xfer_out->length = 4 * sizeof(acq->xfer_buf_out[0]); } -/* Set up transfer for the next register in a read sequence. - */ +/* Set up transfer for the next register in a read sequence. */ static void next_reg_read(struct acquisition_state *acq) { unsigned int addr; @@ -70,8 +67,7 @@ static void next_reg_read(struct acquisition_state *acq) acq->xfer_out->length = 2 * sizeof(acq->xfer_buf_out[0]); } -/* Decode the response to a register read request. - */ +/* Decode the response to a register read request. */ static int read_reg_response(struct acquisition_state *acq) { uint32_t value; @@ -87,8 +83,7 @@ static int read_reg_response(struct acquisition_state *acq) return SR_OK; } -/* Enter a new state and submit the corresponding request to the device. - */ +/* Enter a new state and submit the corresponding request to the device. */ static int submit_request(const struct sr_dev_inst *sdi, enum protocol_state state) { @@ -123,8 +118,7 @@ static int submit_request(const struct sr_dev_inst *sdi, return submit_transfer(devc, acq->xfer_out); } -/* Evaluate and act on the response to a capture status request. - */ +/* Evaluate and act on the response to a capture status request. */ static void handle_status_response(const struct sr_dev_inst *sdi) { struct dev_context *devc; @@ -160,8 +154,7 @@ static void handle_status_response(const struct sr_dev_inst *sdi) } } -/* Evaluate and act on the response to a capture length request. - */ +/* Evaluate and act on the response to a capture length request. */ static void handle_length_response(const struct sr_dev_inst *sdi) { struct dev_context *devc; @@ -191,8 +184,7 @@ static void handle_length_response(const struct sr_dev_inst *sdi) submit_request(sdi, STATE_READ_PREPARE); } -/* Evaluate and act on the response to a capture memory read request. - */ +/* Evaluate and act on the response to a capture memory read request. */ static void handle_read_response(const struct sr_dev_inst *sdi) { struct dev_context *devc; @@ -250,8 +242,7 @@ static void handle_read_response(const struct sr_dev_inst *sdi) submit_request(sdi, STATE_READ_FINISH); } -/* Destroy and unset the acquisition state record. - */ +/* Destroy and unset the acquisition state record. */ static void clear_acquisition_state(const struct sr_dev_inst *sdi) { struct dev_context *devc; @@ -269,8 +260,7 @@ static void clear_acquisition_state(const struct sr_dev_inst *sdi) } } -/* USB I/O source callback. - */ +/* USB I/O source callback. */ static int transfer_event(int fd, int revents, void *cb_data) { const struct sr_dev_inst *sdi; @@ -321,8 +311,7 @@ static int transfer_event(int fd, int revents, void *cb_data) return G_SOURCE_REMOVE; } -/* USB output transfer completion callback. - */ +/* USB output transfer completion callback. */ static void LIBUSB_CALL transfer_out_completed(struct libusb_transfer *transfer) { const struct sr_dev_inst *sdi; @@ -386,8 +375,7 @@ static void LIBUSB_CALL transfer_out_completed(struct libusb_transfer *transfer) } } -/* USB input transfer completion callback. - */ +/* USB input transfer completion callback. */ static void LIBUSB_CALL transfer_in_completed(struct libusb_transfer *transfer) { const struct sr_dev_inst *sdi; @@ -448,8 +436,7 @@ static void LIBUSB_CALL transfer_in_completed(struct libusb_transfer *transfer) } } -/* Set up the acquisition state record. - */ +/* Set up the acquisition state record. */ static int init_acquisition_state(const struct sr_dev_inst *sdi) { struct dev_context *devc;