AMiRo-OS

#include <ch.hpp>

#include <hal.h>

#include <string.h>

#include <chprintf.h>

#include <amiro/bluetooth/bluetooth-connector.hpp>

#include <amiro/bluetooth/bluetooth-serial.hpp>

#include <amiro/bluetooth/bluetooth-wiimote.hpp>

using namespace chibios_rt;

using namespace amiro;

/*

 * Class constructor

 */

BluetoothConnector::BluetoothConnector(BLUETOOTH *bluetooth, void *bluetoothDev, const char *typeConn) {

  iwrap = &(bluetooth->iwrap);

  objDev = bluetoothDev;

  typeDev = typeConn;

}

//----------------------------------------------------------------

void BluetoothConnector::bluetoothConnectorListen(const char *addr) {

  BluetoothProfile profile;

  profile.addr = (strstr(addr, "ALL")) ? "free" : addr;

  profile.connector = this;

  profile.connect = &BluetoothConnector::bluetoothConnectorActivate;

  profile.disconnect = &BluetoothConnector::bluetoothConnectorDeactivate;

  profile.linkid = 0xFF;

  /* Listen all address can have only one profile at the last profile,

     otherwise a fixed address will take it at first */

  if (strstr(addr, "ALL") && (iwrap->profiles[7].addr == NULL)) {

    iwrap->profiles[7] = profile;

    return;

  }

  for(int i = 0; i < 8; i++) {

    if(iwrap->profiles[i].addr == NULL) {

      iwrap->profiles[i] = profile;

      break;

    }

  }

}

void BluetoothConnector::bluetoothConnectorConnect(const char *addr) {

  int size = strlen(addr) + 17;

  char cmd[size];

  strcpy(cmd, "CALL ");

  strcat(cmd, addr);

  for (int i = 0; i < 8; i++) {

    if (strstr(iwrap->profiles[i].addr, addr) && (iwrap->profiles[i].linkid == 0xFF)) {

      switch (typeDev[0]) {

      case 'S':           // 'S' for "SERIAL"

        strcat(cmd, " 1101 RFCOMM");

        break;

      case 'W':           // 'W' for "WIIMOTE"

        strcat(cmd, " 0013 L2CAP ");

        break;

      }

      iwrap->bluetoothIwrapSendCommand(cmd);

      BaseThread::sleep(MS2ST(1000));    // waiting connection establish

      break;

    }

  }

}

void BluetoothConnector::bluetoothConnectorDisconnect(const char *addr) {

  char cmd[8];

  strcpy(cmd, "CLOSE ");

  for (int i = 0; i < 8; i++) {

    if (strstr(iwrap->profiles[i].addr, addr) && (iwrap->profiles[i].linkid != 0xFF)) {

      cmd[6] = iwrap->profiles[i].linkid + 0x30;

      cmd[7]= '\0';

      iwrap->bluetoothIwrapSendCommand(cmd);

      BaseThread::sleep(MS2ST(2000));    // waiting disconnection

      break;

    }

  }

}

void BluetoothConnector::bluetoothConnectorActivate(uint8_t linkid) {

  if (strstr(typeDev, "SERIAL"))

    ((BluetoothSerial *) objDev)->bluetoothSerialStart(linkid);

  else

    ((BluetoothWiimote *) objDev)->bluetoothWiimoteStart(linkid);

}

void BluetoothConnector::bluetoothConnectorDeactivate() {

  if (strstr(typeDev, "SERIAL"))

    ((BluetoothSerial *) objDev)->bluetoothSerialStop();

  else

    ((BluetoothWiimote *) objDev)->bluetoothWiimoteStop();

}