}
SR_PRIV int la2016_upload_firmware(const struct sr_dev_inst *sdi,
- struct sr_context *sr_ctx, libusb_device *dev, uint16_t product_id)
+ struct sr_context *sr_ctx, libusb_device *dev, gboolean skip_upload)
{
struct dev_context *devc;
- char *fw_file;
+ uint16_t pid;
+ char *fw;
int ret;
devc = sdi ? sdi->priv : NULL;
+ if (!devc || !devc->usb_pid)
+ return SR_ERR_ARG;
+ pid = devc->usb_pid;
- fw_file = g_strdup_printf(MCU_FWFILE_FMT, product_id);
- sr_info("USB PID %04hx, MCU firmware '%s'.", product_id, fw_file);
+ fw = g_strdup_printf(MCU_FWFILE_FMT, pid);
+ sr_info("USB PID %04hx, MCU firmware '%s'.", pid, fw);
+ devc->mcu_firmware = g_strdup(fw);
- ret = ezusb_upload_firmware(sr_ctx, dev, USB_CONFIGURATION, fw_file);
- if (ret != SR_OK) {
- g_free(fw_file);
+ if (skip_upload)
+ ret = SR_OK;
+ else
+ ret = ezusb_upload_firmware(sr_ctx, dev, USB_CONFIGURATION, fw);
+ g_free(fw);
+ if (ret != SR_OK)
return ret;
- }
-
- if (devc) {
- devc->mcu_firmware = fw_file;
- fw_file = NULL;
- }
- g_free(fw_file);
return SR_OK;
}