lora-car/libopencm3/lib/usb/usb_dwc_common.h
Arti Zirk 054740c5de git subrepo clone https://github.com/libopencm3/libopencm3.git
subrepo:
  subdir:   "libopencm3"
  merged:   "88e91c9a7cce"
upstream:
  origin:   "https://github.com/libopencm3/libopencm3.git"
  branch:   "master"
  commit:   "88e91c9a7cce"
git-subrepo:
  version:  "0.4.3"
  origin:   "???"
  commit:   "???"
2023-01-21 21:54:42 +02:00

40 lines
1.6 KiB
C

/*
* This file is part of the libopencm3 project.
*
* Copyright (C) 2011 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 __USB_DWC_COMMON_H_
#define __USB_DWC_COMMON_H_
void dwc_set_address(usbd_device *usbd_dev, uint8_t addr);
void dwc_ep_setup(usbd_device *usbd_dev, uint8_t addr, uint8_t type,
uint16_t max_size,
void (*callback)(usbd_device *usbd_dev, uint8_t ep));
void dwc_endpoints_reset(usbd_device *usbd_dev);
void dwc_ep_stall_set(usbd_device *usbd_dev, uint8_t addr, uint8_t stall);
uint8_t dwc_ep_stall_get(usbd_device *usbd_dev, uint8_t addr);
void dwc_ep_nak_set(usbd_device *usbd_dev, uint8_t addr, uint8_t nak);
uint16_t dwc_ep_write_packet(usbd_device *usbd_dev, uint8_t addr,
const void *buf, uint16_t len);
uint16_t dwc_ep_read_packet(usbd_device *usbd_dev, uint8_t addr,
void *buf, uint16_t len);
void dwc_poll(usbd_device *usbd_dev);
void dwc_disconnect(usbd_device *usbd_dev, bool disconnected);
#endif /* __USB_DWC_COMMON_H_ */