dslogic: Add #defines for timeouts and delays.
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eac0c61327
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4df5739a9f
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@ -30,6 +30,10 @@
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#define FW_BUFSIZE (4 * 1024)
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#define FPGA_UPLOAD_DELAY (10 * 1000)
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#define USB_TIMEOUT (3 * 1000)
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int dslogic_fpga_firmware_upload(const struct sr_dev_inst *sdi,
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const char *filename)
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{
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@ -51,7 +55,7 @@ int dslogic_fpga_firmware_upload(const struct sr_dev_inst *sdi,
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/* Tell the device firmware is coming. */
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if ((ret = libusb_control_transfer(usb->devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
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LIBUSB_ENDPOINT_OUT, DS_CMD_FPGA_FW, 0x0000, 0x0000,
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NULL, 0, 3000)) < 0) {
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NULL, 0, USB_TIMEOUT)) < 0) {
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sr_err("Failed to upload FPGA firmware: %s.", libusb_error_name(ret));
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return SR_ERR;
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}
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@ -63,7 +67,7 @@ int dslogic_fpga_firmware_upload(const struct sr_dev_inst *sdi,
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}
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/* Give the FX2 time to get ready for FPGA firmware upload. */
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g_usleep(10 * 1000);
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g_usleep(FPGA_UPLOAD_DELAY);
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sum = 0;
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result = SR_OK;
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@ -72,7 +76,7 @@ int dslogic_fpga_firmware_upload(const struct sr_dev_inst *sdi,
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break;
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if ((ret = libusb_bulk_transfer(usb->devhdl, 2 | LIBUSB_ENDPOINT_OUT,
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buf, chunksize, &transferred, 1000)) < 0) {
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buf, chunksize, &transferred, USB_TIMEOUT)) < 0) {
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sr_err("Unable to configure FPGA firmware: %s.",
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libusb_error_name(ret));
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result = SR_ERR;
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@ -111,7 +115,7 @@ int dslogic_start_acquisition(const struct sr_dev_inst *sdi)
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usb = sdi->conn;
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ret = libusb_control_transfer(usb->devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
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LIBUSB_ENDPOINT_OUT, DS_CMD_START, 0x0000, 0x0000,
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(unsigned char *)&mode, sizeof(mode), 3000);
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(unsigned char *)&mode, sizeof(mode), USB_TIMEOUT);
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if (ret < 0) {
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sr_err("Failed to send start command: %s.", libusb_error_name(ret));
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return SR_ERR;
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@ -132,7 +136,7 @@ int dslogic_stop_acquisition(const struct sr_dev_inst *sdi)
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usb = sdi->conn;
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ret = libusb_control_transfer(usb->devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
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LIBUSB_ENDPOINT_OUT, DS_CMD_START, 0x0000, 0x0000,
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(unsigned char *)&mode, sizeof(struct dslogic_mode), 3000);
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(unsigned char *)&mode, sizeof(struct dslogic_mode), USB_TIMEOUT);
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if (ret < 0) {
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sr_err("Failed to send stop command: %s.", libusb_error_name(ret));
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return SR_ERR;
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@ -183,7 +187,7 @@ int dslogic_fpga_configure(const struct sr_dev_inst *sdi)
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ret = libusb_control_transfer(usb->devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
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LIBUSB_ENDPOINT_OUT, DS_CMD_CONFIG, 0x0000, 0x0000,
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c, 3, 100);
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c, 3, USB_TIMEOUT);
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if (ret < 0) {
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sr_err("Failed to send FPGA configure command: %s.", libusb_error_name(ret));
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return SR_ERR;
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@ -219,8 +223,7 @@ int dslogic_fpga_configure(const struct sr_dev_inst *sdi)
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len = sizeof(struct dslogic_fpga_config);
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ret = libusb_bulk_transfer(usb->devhdl, 2 | LIBUSB_ENDPOINT_OUT,
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(unsigned char *)&cfg, len,
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&transferred, 100);
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(unsigned char *)&cfg, len, &transferred, USB_TIMEOUT);
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if (ret < 0 || transferred != len) {
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sr_err("Failed to send FPGA configuration: %s.", libusb_error_name(ret));
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return SR_ERR;
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@ -38,6 +38,8 @@ struct cmd_start_acquisition {
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#pragma pack(pop)
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#define USB_TIMEOUT 100
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static int command_get_fw_version(libusb_device_handle *devhdl,
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struct version_info *vi)
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{
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@ -45,7 +47,7 @@ static int command_get_fw_version(libusb_device_handle *devhdl,
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ret = libusb_control_transfer(devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
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LIBUSB_ENDPOINT_IN, CMD_GET_FW_VERSION, 0x0000, 0x0000,
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(unsigned char *)vi, sizeof(struct version_info), 100);
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(unsigned char *)vi, sizeof(struct version_info), USB_TIMEOUT);
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if (ret < 0) {
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sr_err("Unable to get version info: %s.",
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@ -65,7 +67,7 @@ static int command_get_revid_version(struct sr_dev_inst *sdi, uint8_t *revid)
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cmd = devc->dslogic ? DS_CMD_GET_REVID_VERSION : CMD_GET_REVID_VERSION;
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ret = libusb_control_transfer(devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
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LIBUSB_ENDPOINT_IN, cmd, 0x0000, 0x0000, revid, 1, 100);
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LIBUSB_ENDPOINT_IN, cmd, 0x0000, 0x0000, revid, 1, USB_TIMEOUT);
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if (ret < 0) {
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sr_err("Unable to get REVID: %s.", libusb_error_name(ret));
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@ -126,7 +128,7 @@ SR_PRIV int fx2lafw_command_start_acquisition(const struct sr_dev_inst *sdi)
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/* Send the control message. */
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ret = libusb_control_transfer(usb->devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
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LIBUSB_ENDPOINT_OUT, CMD_START, 0x0000, 0x0000,
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(unsigned char *)&cmd, sizeof(cmd), 100);
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(unsigned char *)&cmd, sizeof(cmd), USB_TIMEOUT);
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if (ret < 0) {
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sr_err("Unable to send start command: %s.",
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libusb_error_name(ret));
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