src/main/drivers/serial_tcp.h

   1 /*
   2  * This file is part of Cleanflight and Betaflight.
   3  *
   4  * Cleanflight and Betaflight are free software. You can redistribute
   5  * this software and/or modify this software under the terms of the
   6  * GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * Cleanflight and Betaflight are distributed in the hope that they
  11  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this software.
  17  *
  18  * If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #pragma once
  22
  23 #include <netinet/in.h>
  24 #include <pthread.h>
  25 #include "dyad.h"
  26 #include "io/serial.h"
  27
  28 #define RX_BUFFER_SIZE    1400
  29 #define TX_BUFFER_SIZE    1400
  30
  31 typedef struct {
  32     serialPort_t port;
  33     uint8_t rxBuffer[RX_BUFFER_SIZE];
  34     uint8_t txBuffer[TX_BUFFER_SIZE];
  35
  36     dyad_Stream *serv;
  37     dyad_Stream *conn;
  38     pthread_mutex_t txLock;
  39     pthread_mutex_t rxLock;
  40     bool connected;
  41     uint16_t clientCount;
  42     uint8_t id;
  43 } tcpPort_t;
  44
  45 serialPort_t *serTcpOpen(serialPortIdentifier_e id, serialReceiveCallbackPtr rxCallback, void *rxCallbackData, uint32_t baudRate, portMode_e mode, portOptions_e options);
  46
  47 // tcpPort API
  48 void tcpDataIn(tcpPort_t *instance, uint8_t* ch, int size);
  49 void tcpDataOut(tcpPort_t *instance);
  50
  51 bool tcpIsStart(void);
  52 bool* tcpGetUsed(void);
  53 tcpPort_t* tcpGetPool(void);