support/stmloader/serial.h

   1 /*
   2     This file is part of AutoQuad.
   3
   4     AutoQuad 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     AutoQuad 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     You should have received a copy of the GNU General Public License
  14     along with AutoQuad.  If not, see <http://www.gnu.org/licenses/>.
  15
  16     Copyright © 2011  Bill Nesbitt
  17 */
  18
  19 #ifndef _serial_h
  20 #define _serial_h
  21
  22 #define INPUT_BUFFER_SIZE       1024
  23
  24 typedef struct {
  25         int fd;
  26 } serialStruct_t;
  27
  28 extern serialStruct_t *initSerial(const char *port, unsigned int baud, char ctsRts);
  29 extern void serialWrite(serialStruct_t *s, const char *str, unsigned int len);
  30 extern void serialWriteChar(serialStruct_t *s, unsigned char c);
  31 extern unsigned char serialAvailable(serialStruct_t *s);
  32 extern void serialFlush(serialStruct_t *s);
  33 extern unsigned char serialRead(serialStruct_t *s);
  34 extern void serialEvenParity(serialStruct_t *s);
  35 extern void serialNoParity(serialStruct_t *s);
  36 extern void serialFree(serialStruct_t *s);
  37
  38 #endif