void CallTask(uint32_t rtc)
{
uint8_t pdu2uniBuf[256];
uint16_t smsLen = 0;
if(VoiceCallTask_GetPhase() == INCOMING_CALL)
{
if(atCmdCallParser.getIncomingNumber
&& locationSms.flag != SMS_NEW_MSG
)
{
addrSendToUserFlag = 1;
atCmdCallParser.autoAnswer = 1;
getAddrFlag = 1;
askAddrCnt = 0;
smsLen =sprintf((char *)pdu2uniBuf,"%s!\nhttp://maps.google.com/maps?q=%.6f,%.6f",smsCallReportLocation,lastGpsInfo.lat,lastGpsInfo.lon);
smsLen = utf8s_to_ucs2s((int16_t *)locationAskSmsBuf,pdu2uniBuf);
big2litel_endian((uint16_t *)locationAskSmsBuf,unilen((uint16_t *)locationAskSmsBuf));
smsLen *= 2;
if(ComparePhoneNumber((char *)atCmdCallParser.incomingCallPhoneNo,(char *)sysCfg.userPhone) != NULL)
{
Sms_SendMsg(&locationSms,sysCfg.userPhone,(uint8_t *)locationAskSmsBuf,smsLen,SMS_PDU16_MODE,30000,3);
}
else
return;
}
}
}
/**********************************************************
Method checks status of call(incoming or active)
and makes authorization with specified SIM positions range
phone_number: a pointer where the tel. number string of current call will be placed
so the space for the phone number string must be reserved - see example
first_authorized_pos: initial SIM phonebook position where the authorization process
starts
last_authorized_pos: last SIM phonebook position where the authorization process
finishes
Note(important):
================
In case first_authorized_pos=0 and also last_authorized_pos=0
the received incoming phone number is NOT authorized at all, so every
incoming is considered as authorized (CALL_INCOM_VOICE_NOT_AUTH is returned)
return:
CALL_NONE - no call activity
CALL_INCOM_VOICE_AUTH - incoming voice - authorized
CALL_INCOM_VOICE_NOT_AUTH - incoming voice - not authorized
CALL_ACTIVE_VOICE - active voice
CALL_INCOM_DATA_AUTH - incoming data call - authorized
CALL_INCOM_DATA_NOT_AUTH - incoming data call - not authorized
CALL_ACTIVE_DATA - active data call
CALL_NO_RESPONSE - no response to the AT command
CALL_COMM_LINE_BUSY - comm line is not free
**********************************************************/
byte GSM::CallStatusWithAuth(char *phone_number,
byte first_authorized_pos, byte last_authorized_pos)
{
byte ret_val = CALL_NONE;
byte search_phone_num = 0;
byte i;
byte status;
char *p_char;
char *p_char1;
phone_number[0] = 0x00; // no phonr number so far
if (CLS_FREE != GetCommLineStatus()) return (CALL_COMM_LINE_BUSY);
SetCommLineStatus(CLS_ATCMD);
Serial.println(F("AT+CLCC"));
// 5 sec. for initial comm tmout
// and max. 1500 msec. for inter character timeout
RxInit(5000, 1500, 1, 1);
// wait response is finished
do {
if (IsStringReceived("OK\r\n")) {
// perfect - we have some response, but what:
// there is either NO call:
// <CR><LF>OK<CR><LF>
// or there is at least 1 call
// +CLCC: 1,1,4,0,0,"+420XXXXXXXXX",145<CR><LF>
// <CR><LF>OK<CR><LF>
status = RX_FINISHED;
break; // so finish receiving immediately and let's go to
// to check response
}
status = IsRxFinished();
} while (status == RX_NOT_FINISHED);
// generate tmout 30msec. before next AT command
delay(30);
if (status == RX_FINISHED) {
// something was received but what was received?
// example: //+CLCC: 1,1,4,0,0,"+420XXXXXXXXX",145
// ---------------------------------------------
if(IsStringReceived("+CLCC: 1,1,4,0,0")) {
// incoming VOICE call - not authorized so far
// -------------------------------------------
search_phone_num = 1;
ret_val = CALL_INCOM_VOICE_NOT_AUTH;
}
else if(IsStringReceived("+CLCC: 1,1,4,1,0")) {
// incoming DATA call - not authorized so far
// ------------------------------------------
search_phone_num = 1;
ret_val = CALL_INCOM_DATA_NOT_AUTH;
}
else if(IsStringReceived("+CLCC: 1,0,0,0,0")) {
// active VOICE call - GSM is caller
// ----------------------------------
search_phone_num = 1;
ret_val = CALL_ACTIVE_VOICE;
}
else if(IsStringReceived("+CLCC: 1,1,0,0,0")) {
// active VOICE call - GSM is listener
// -----------------------------------
search_phone_num = 1;
ret_val = CALL_ACTIVE_VOICE;
}
else if(IsStringReceived("+CLCC: 1,1,0,1,0")) {
// active DATA call - GSM is listener
// ----------------------------------
search_phone_num = 1;
ret_val = CALL_ACTIVE_DATA;
}
else if(IsStringReceived("+CLCC:")){
// other string is not important for us - e.g. GSM module activate call
// etc.
// IMPORTANT - each +CLCC:xx response has also at the end
// string <CR><LF>OK<CR><LF>
ret_val = CALL_OTHERS;
}
else if(IsStringReceived("OK")){
// only "OK" => there is NO call activity
// --------------------------------------
ret_val = CALL_NONE;
}
// now we will search phone num string
if (search_phone_num) {
// extract phone number string
// ---------------------------
p_char = strchr((char *)(comm_buf),'"');
p_char1 = p_char+1; // we are on the first phone number character
p_char = strchr((char *)(p_char1),'"');
if (p_char != NULL) {
*p_char = 0; // end of string
strcpy(phone_number, (char *)(p_char1));
}
if ( (ret_val == CALL_INCOM_VOICE_NOT_AUTH)
|| (ret_val == CALL_INCOM_DATA_NOT_AUTH)) {
if ((first_authorized_pos == 0) && (last_authorized_pos == 0)) {
// authorization is not required => it means authorization is OK
// -------------------------------------------------------------
if (ret_val == CALL_INCOM_VOICE_NOT_AUTH) ret_val = CALL_INCOM_VOICE_AUTH;
else ret_val = CALL_INCOM_DATA_AUTH;
}
else {
// make authorization
// ------------------
SetCommLineStatus(CLS_FREE);
for (i = first_authorized_pos; i <= last_authorized_pos; i++) {
if (ComparePhoneNumber(i, phone_number)) {
// phone numbers are identical
// authorization is OK
// ---------------------------
if (ret_val == CALL_INCOM_VOICE_NOT_AUTH) ret_val = CALL_INCOM_VOICE_AUTH;
else ret_val = CALL_INCOM_DATA_AUTH;
break; // and finish authorization
}
}
}
}
}
}
else {
// nothing was received (RX_TMOUT_ERR)
// -----------------------------------
ret_val = CALL_NO_RESPONSE;
}
SetCommLineStatus(CLS_FREE);
return (ret_val);
}
void AlarmTask(uint32_t rtc)
{
uint16_t wchar;
uint8_t smsLen;
static uint32_t time;
if(time != rtc)
{
time = rtc;
if(ACC_IS_ON)
accOffTime = 180; //3min
else if(accOffTime)
accOffTime--;
}
if(accOffTime)
{
alarmFlag &= ~CAR_ALARM_HOLD_IN_4SEC_FLAG;
alarmFlag &= ~MICROWAVE_ALARM_FLAG;
alarmFlag &= ~MILEAGE_REMIND_FLAG;
alarmFlag &= ~ACC_OFF_3MIN_FLAG;
alarmFlag &= ~SPEED_ALARM_FLAG;
}
else
{
/*Car Alarm*/
if(carAlarmHoldU22Sms.flag != SMS_NEW_MSG
&& carAlarmHoldU23Sms.flag != SMS_NEW_MSG
&& carAlarmHoldU24Sms.flag != SMS_NEW_MSG
&& alarmFlag & CAR_ALARM_HOLD_IN_4SEC_FLAG
)
{
alarmFlag &= ~CAR_ALARM_HOLD_IN_4SEC_FLAG;
alarmAlarmSentTimes++;
smsLen = ConverBig5_Unicode((uint16_t *)carAlarmHoldSmsBuf,smsChinese_CarAlarmWarning);
sprintf((char *)pdu2uniBuf,"!\nhttp://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
smsLen += ConverASCII_Unicode(&carAlarmHoldSmsBuf[smsLen*2],pdu2uniBuf);
smsLen *= 2;
//sprintf((char *)&carAlarmHoldSmsBuf,"Car Alarm the status changed more than 4 second: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(&carAlarmHoldU22Sms,sysCfg.u22Phone,(uint8_t *)carAlarmHoldSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u22Phone,(char *)sysCfg.u23Phone) == NULL)
{
Sms_SendMsg(&carAlarmHoldU23Sms,sysCfg.u23Phone,(uint8_t *)carAlarmHoldSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
VoiceCallTask_StartCall(sysCfg.u23Phone,14);
}
if(ComparePhoneNumber((char *)sysCfg.u22Phone,(char *)sysCfg.u24Phone) == NULL)
Sms_SendMsg(&carAlarmHoldU24Sms,sysCfg.u24Phone,(uint8_t *)carAlarmHoldSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
}
/*Car accident (G-Sensor more than 2G) */
/*Microwave detect Alarm*/
if(microwaveU22Sms.flag != SMS_NEW_MSG
&& microwaveU25Sms.flag != SMS_NEW_MSG
&& alarmFlag & MICROWAVE_ALARM_FLAG
)
{
alarmFlag &= ~MICROWAVE_ALARM_FLAG;
smsLen = ConverBig5_Unicode((uint16_t *)microwaveSmsBuf,smsChinese_MicrowaveAlarmWarning);
sprintf((char *)pdu2uniBuf,"!\nhttp://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
smsLen += ConverASCII_Unicode(µwaveSmsBuf[smsLen*2],pdu2uniBuf);
smsLen *= 2;
//sprintf((char *)µwaveSmsBuf,"Microwave: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(µwaveU22Sms,sysCfg.u22Phone,(uint8_t *)microwaveSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u22Phone,(char *)sysCfg.u24Phone) == NULL)
Sms_SendMsg(µwaveU25Sms,sysCfg.u25Phone,(uint8_t *)microwaveSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
VoiceCallTask_StartCall(sysCfg.u23Phone,14);
}
/*Inspection mileage Remind*/
if(
mileageRemindU23Sms.flag != SMS_NEW_MSG
&& mileageRemindU36Sms.flag != SMS_NEW_MSG
&& alarmFlag & MILEAGE_REMIND_FLAG
)
{
alarmFlag &= ~MILEAGE_REMIND_FLAG;
sprintf((char *)mileageRemindSmsBuf,"Mileage Remind: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(&mileageRemindU23Sms,sysCfg.u23Phone,(uint8_t *)mileageRemindSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u36Phone) == NULL)
Sms_SendMsg(&mileageRemindU36Sms,sysCfg.u36Phone,(uint8_t *)mileageRemindSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
}
/*ACC OFF 3 minutes*/
if(
accOffU23Sms.flag != SMS_NEW_MSG
&& accOffU30Sms.flag != SMS_NEW_MSG
&& accOffU31Sms.flag != SMS_NEW_MSG
&& accOffU36Sms.flag != SMS_NEW_MSG
&& alarmFlag & ACC_OFF_3MIN_FLAG
)
{
alarmFlag &= ~ACC_OFF_3MIN_FLAG;
sprintf((char *)accOffSmsBuf,"ACC OFF: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(&accOffU23Sms,sysCfg.u23Phone,(uint8_t *)accOffSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u30Phone) == NULL)
Sms_SendMsg(&accOffU30Sms,sysCfg.u30Phone,(uint8_t *)accOffSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u36Phone) == NULL)
Sms_SendMsg(&accOffU31Sms,sysCfg.u31Phone,(uint8_t *)accOffSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u36Phone) == NULL)
Sms_SendMsg(&accOffU36Sms,sysCfg.u36Phone,(uint8_t *)accOffSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
}
/*Speed Alarm*/
if(
speedAlarmU23Sms.flag != SMS_NEW_MSG
&& speedAlarmU24Sms.flag != SMS_NEW_MSG
&& alarmFlag & SPEED_ALARM_FLAG
)
{
alarmFlag &= ~SPEED_ALARM_FLAG;
sprintf((char *)speedAlarmSmsBuf,"Speed Alarm: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(&speedAlarmU23Sms,sysCfg.u23Phone,(uint8_t *)speedAlarmSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u24Phone) == NULL)
Sms_SendMsg(&speedAlarmU24Sms,sysCfg.u30Phone,(uint8_t *)speedAlarmSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
}
}
/*SOS Alarm (4second)*/
if(sosU26Sms.flag != SMS_NEW_MSG
&& sosU27Sms.flag != SMS_NEW_MSG
&& sosU28Sms.flag != SMS_NEW_MSG
&& alarmFlag & SOS_ALARM_FLAG
)
{
alarmFlag &= ~SOS_ALARM_FLAG;
sosAlarmSentTimes++;
smsLen = ConverBig5_Unicode((uint16_t *)sosSmsBuf,smsChinese_HelpHelp);
sprintf((char *)pdu2uniBuf,"!\nhttp://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
smsLen += ConverASCII_Unicode(&sosSmsBuf[smsLen*2],pdu2uniBuf);
Sms_SendMsg(&sosU26Sms,sysCfg.u26Phone,(uint8_t *)sosSmsBuf,smsLen*2,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u26Phone,(char *)sysCfg.u27Phone) == NULL)
Sms_SendMsg(&sosU27Sms,sysCfg.u27Phone,(uint8_t *)sosSmsBuf,smsLen*2,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u26Phone,(char *)sysCfg.u28Phone) == NULL)
Sms_SendMsg(&sosU28Sms,sysCfg.u28Phone,(uint8_t *)sosSmsBuf,smsLen*2,SMS_PDU_MODE,30000,3);
}
/*Daily Report*/
if(
dailyReportU23Sms.flag != SMS_NEW_MSG
&& dailyReportU30Sms.flag != SMS_NEW_MSG
&& dailyReportU31Sms.flag != SMS_NEW_MSG
&& dailyReportU36Sms.flag != SMS_NEW_MSG
&& alarmFlag & DAILY_ALARM_FLAG
)
{
alarmFlag &= ~DAILY_ALARM_FLAG;
sprintf((char *)dailyReportSmsBuf,"Daily Report: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(&dailyReportU23Sms,sysCfg.u23Phone,(uint8_t *)dailyReportSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u30Phone) == NULL)
Sms_SendMsg(&dailyReportU30Sms,sysCfg.u30Phone,(uint8_t *)dailyReportSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u31Phone) == NULL)
Sms_SendMsg(&dailyReportU31Sms,sysCfg.u31Phone,(uint8_t *)dailyReportSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u36Phone) == NULL)
Sms_SendMsg(&dailyReportU36Sms,sysCfg.u36Phone,(uint8_t *)dailyReportSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
}
/*Inspection Time Remind*/
if(
timeRemindU23Sms.flag != SMS_NEW_MSG
&& timeRemindU36Sms.flag != SMS_NEW_MSG
&& alarmFlag & TIME_REMIND_FLAG
)
{
alarmFlag &= ~TIME_REMIND_FLAG;
sprintf((char *)batterySmsBuf,"Time Remind: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(&timeRemindU23Sms,sysCfg.u23Phone,(uint8_t *)timeRemindSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u36Phone) == NULL)
Sms_SendMsg(&timeRemindU36Sms,sysCfg.u36Phone,(uint8_t *)timeRemindSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
}
/*Car Battery Low Alarm (10.5V)*/
if(ADC1_10_Value < 9.5 && ADC_Updated
&& powerU23Sms.flag != SMS_NEW_MSG
&& powerU24Sms.flag != SMS_NEW_MSG
&& ((alarmFlag & POWER_ALARM_FLAG) == 0)
)
{
alarmFlag |= POWER_ALARM_FLAG;
smsLen = ConverBig5_Unicode((uint16_t *)powerSmsBuf,smsChinese_LowPowerPleaseCheckBattery);
sprintf((char *)pdu2uniBuf,"!\nhttp://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
smsLen += ConverASCII_Unicode(&powerSmsBuf[smsLen*2],pdu2uniBuf);
smsLen *= 2;
//sprintf((char *)&powerSmsBuf,"Low power: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(&powerU23Sms,sysCfg.u23Phone,(uint8_t *)powerSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
if(ComparePhoneNumber((char *)sysCfg.u23Phone,(char *)sysCfg.u24Phone) == NULL)
Sms_SendMsg(&powerU24Sms,sysCfg.u24Phone,(uint8_t *)powerSmsBuf,smsLen,SMS_PDU_MODE,30000,3);
}
else if(ADC1_10_Value > 11.0 && ADC_Updated)
{
alarmFlag &= ~POWER_ALARM_FLAG;
}
/*internal Backup Battery Low Alarm (3.6V)*/
if(ADC1_11_Value < 3.6 && ADC_Updated
&& batteryU23Sms.flag != SMS_NEW_MSG
&& batteryU24Sms.flag != SMS_NEW_MSG
&& ((alarmFlag & BATTERY_ALARM_FLAG) == 0)
)
{
alarmFlag |= BATTERY_ALARM_FLAG;
smsLen = ConverBig5_Unicode((uint16_t *)batterySmsBuf,smsChinese_BackupBatteryLowPower);
sprintf((char *)pdu2uniBuf,"!\nhttp://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
smsLen += ConverASCII_Unicode(&batterySmsBuf[smsLen*2],pdu2uniBuf);
smsLen *= 2;
//sprintf((char *)&batterySmsBuf,"Battery Low: http://maps.google.com/maps?q=%.8f,%.8f\n",lastGpsInfo.lat,lastGpsInfo.lon);
Sms_SendMsg(&batteryU23Sms,sysCfg.u23Phone,(uint8_t *)batterySmsBuf,smsLen,SMS_PDU_MODE,30000,3);
Sms_SendMsg(&batteryU24Sms,sysCfg.u24Phone,(uint8_t *)batterySmsBuf,smsLen,SMS_PDU_MODE,30000,3);
}
else if(ADC1_11_Value >= 3.7 && ADC_Updated)
{
alarmFlag &= ~BATTERY_ALARM_FLAG;
}
}