Przeglądaj źródła
Fixing lsusb error messages
- Instead of stalling at Device Qualification and Debug descriptors, return 0blockKey
Jacob Alexander
7 lat temu
2 zmienionych plików z 10 dodań i 1 usunięć
+ 7
- 0
Bootloader/usb.c
Wyświetl plik
| default: | default: | ||||
| fail = -1; | fail = -1; | ||||
| break; | break; | ||||
| // Cleanup lsusb errors, just return 0 instead of stalling | |||||
| case USB_DESC_DEVQUAL: | |||||
| case USB_DESC_DEBUG: | |||||
| usb_ep0_tx_cp(&zero16, sizeof(zero16), req->wLength, NULL, NULL); | |||||
| fail = 0; | |||||
| break; | |||||
| } | } | ||||
| /* we set fail already, so we can go directly to `err' */ | /* we set fail already, so we can go directly to `err' */ | ||||
| goto err; | goto err; |
+ 3
- 1
Bootloader/usb.h
Wyświetl plik
| USB_DESC_EP = 5, | USB_DESC_EP = 5, | ||||
| USB_DESC_DEVQUAL = 6, | USB_DESC_DEVQUAL = 6, | ||||
| USB_DESC_OTHERSPEED = 7, | USB_DESC_OTHERSPEED = 7, | ||||
| USB_DESC_POWER = 8 | |||||
| USB_DESC_POWER = 8, | |||||
| USB_DESC_OTG = 9, | |||||
| USB_DESC_DEBUG = 10, | |||||
| }; | }; | ||||
| struct usb_desc_type_t { | struct usb_desc_type_t { |