diff options
Diffstat (limited to 'usb/class/dfu/device/dfudf.c')
| -rw-r--r-- | usb/class/dfu/device/dfudf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usb/class/dfu/device/dfudf.c b/usb/class/dfu/device/dfudf.c index 41e235b..8232979 100644 --- a/usb/class/dfu/device/dfudf.c +++ b/usb/class/dfu/device/dfudf.c @@ -44,7 +44,7 @@ enum usb_dfu_status dfu_status = USB_DFU_STATUS_OK; uint8_t dfu_download_data[512]; uint16_t dfu_download_length = 0; -size_t dfu_download_progress = 0; +size_t dfu_download_offset = 0; bool dfu_manifestation_complete = false; /** @@ -215,7 +215,7 @@ static int32_t dfudf_out_req(uint8_t ep, struct usb_req *req, enum usb_ctrl_stag to_return = usbdc_xfer(ep, NULL, 0, false); // send ACK break; case USB_DFU_ABORT: // abort current operation - dfu_download_progress = 0; // reset download progress + dfu_download_offset = 0; // reset download progress dfu_state = USB_DFU_STATE_DFU_IDLE; // put back in idle state (nothing else to do) to_return = usbdc_xfer(ep, NULL, 0, false); // send ACK break; @@ -246,7 +246,7 @@ static int32_t dfudf_out_req(uint8_t ep, struct usb_req *req, enum usb_ctrl_stag if (USB_SETUP_STAGE == stage) { // there will be data to be flash to_return = usbdc_xfer(ep, dfu_download_data, req->wLength, false); // send ack to the setup request to get the data } else { // now there is data to be flashed - dfu_download_progress = req->wValue * sizeof(dfu_download_data); // remember which block to flash + dfu_download_offset = req->wValue * sizeof(dfu_download_data); // remember which block to flash dfu_download_length = req->wLength; // remember the data size to be flash dfu_state = USB_DFU_STATE_DFU_DNLOAD_SYNC; // go to sync state to_return = usbdc_xfer(ep, NULL, 0, false); // ACK the data |