src/main/drivers/serial_usb_vcp.h

   1 /*
   2  * This file is part of Cleanflight.
   3  *
   4  * Cleanflight is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Cleanflight is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #pragma once
  19
  20 typedef struct {
  21     serialPort_t port;
  22
  23     // Buffer used during bulk writes.
  24     uint8_t txBuf[20];
  25     uint8_t txAt;
  26     // Set if the port is in bulk write mode and can buffer.
  27     bool buffering;
  28 } vcpPort_t;
  29
  30 void usbVcpInitHardware(void);
  31 serialPort_t *usbVcpOpen(void);
  32 struct serialPort_s;
  33 uint32_t usbVcpGetBaudRate(struct serialPort_s *instance);