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stm32/usbdev: Be honest about data not being written to HID endpoint.

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USB_HID.send() should now return 0 if it could not send the report to the
host.
This commit is contained in:
Peter D. Gray 2018-05-11 11:42:19 -04:00 committed by Damien George
parent 67e1a4f8be
commit 1f1623d3b7
1 changed files with 2 additions and 1 deletions
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3
ports/stm32/usbdev/class/src/usbd_cdc_msc_hid.c
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@ -1161,9 +1161,10 @@ uint8_t USBD_HID_SendReport(usbd_cdc_msc_hid_state_t *usbd, uint8_t *report, uin
if (usbd->HID_ClassData.state == HID_IDLE) {
usbd->HID_ClassData.state = HID_BUSY;
USBD_LL_Transmit(usbd->pdev, usbd->hid_in_ep, report, len);
return USBD_OK;
}
}
return USBD_OK;
return USBD_FAIL;
}
uint8_t USBD_HID_SetNAK(usbd_cdc_msc_hid_state_t *usbd) {