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Diffstat (limited to 'libopencm3/include/libopencm3/usb/dfu.h')
| -rw-r--r-- | libopencm3/include/libopencm3/usb/dfu.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/libopencm3/include/libopencm3/usb/dfu.h b/libopencm3/include/libopencm3/usb/dfu.h new file mode 100644 index 0000000..b7f028c --- /dev/null +++ b/libopencm3/include/libopencm3/usb/dfu.h @@ -0,0 +1,102 @@ +/** @defgroup usb_dfu_defines USB DFU Type Definitions + +@brief <b>Defined Constants and Types for the USB DFU Type Definitions</b> + +@ingroup USB_defines + +@version 1.0.0 + +@author @htmlonly © @endhtmlonly 2010 +Gareth McMullin <gareth@blacksphere.co.nz> + +@date 10 March 2013 + +LGPL License Terms @ref lgpl_license +*/ + +/* + * This file is part of the libopencm3 project. + * + * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz> + * + * This library is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library. If not, see <http://www.gnu.org/licenses/>. + */ + +/**@{*/ + +#ifndef __DFU_H +#define __DFU_H + +enum dfu_req { + DFU_DETACH, + DFU_DNLOAD, + DFU_UPLOAD, + DFU_GETSTATUS, + DFU_CLRSTATUS, + DFU_GETSTATE, + DFU_ABORT, +}; + +enum dfu_status { + DFU_STATUS_OK, + DFU_STATUS_ERR_TARGET, + DFU_STATUS_ERR_FILE, + DFU_STATUS_ERR_WRITE, + DFU_STATUS_ERR_ERASE, + DFU_STATUS_ERR_CHECK_ERASED, + DFU_STATUS_ERR_PROG, + DFU_STATUS_ERR_VERIFY, + DFU_STATUS_ERR_ADDRESS, + DFU_STATUS_ERR_NOTDONE, + DFU_STATUS_ERR_FIRMWARE, + DFU_STATUS_ERR_VENDOR, + DFU_STATUS_ERR_USBR, + DFU_STATUS_ERR_POR, + DFU_STATUS_ERR_UNKNOWN, + DFU_STATUS_ERR_STALLEDPKT, +}; + +enum dfu_state { + STATE_APP_IDLE, + STATE_APP_DETACH, + STATE_DFU_IDLE, + STATE_DFU_DNLOAD_SYNC, + STATE_DFU_DNBUSY, + STATE_DFU_DNLOAD_IDLE, + STATE_DFU_MANIFEST_SYNC, + STATE_DFU_MANIFEST, + STATE_DFU_MANIFEST_WAIT_RESET, + STATE_DFU_UPLOAD_IDLE, + STATE_DFU_ERROR, +}; + +#define DFU_FUNCTIONAL 0x21 +struct usb_dfu_descriptor { + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bmAttributes; +#define USB_DFU_CAN_DOWNLOAD 0x01 +#define USB_DFU_CAN_UPLOAD 0x02 +#define USB_DFU_MANIFEST_TOLERANT 0x04 +#define USB_DFU_WILL_DETACH 0x08 + + uint16_t wDetachTimeout; + uint16_t wTransferSize; + uint16_t bcdDFUVersion; +} __attribute__((packed)); + +#endif + +/**@}*/ + |