int main()
{
char msg[128],pin[10],machine[10],item[10],success[30];
uint8_t number;
uint8_t motorCounter=0;
DDRB=0xff;
DDRD=0xf8;
DDRC=0xff;
DDRA=0b11111110;
PORTA=0b00000001;
PORTC=0x00;
sei();
initLCD();
_delay_ms(50);
LCDClear();
LCDGotoXY(0,0);
_delay_ms(50);
if(initGSM())
LCDPrint("Vending Machine");
LCDGotoXY(0,0);
sendCommand(ENABLE_TEXT_MODE); //Enable Text Mode
// uint8_t j=0;
while(1)
{
number=isMessageNotification();
if(number)
{
readMsg(2,msg);
LCDGotoXY(0,0);
LCDPrint(msg);
//extractPinCode(msg,pin);
//extractMachineCode(msg,machine);
//extractItemCode(msg,item);
//CDGotoXY(1,1);
if(!strcmp(machine,"vm001"))
{
//LCDGotoXY(0,0);
//LCDPrint("Good one");
//j++;
//LCDGotoXY(0,1);
//LCDData(j+48);
/* motorCounter=item[2]-48;
if(motorCounter<9)
{
PORTC=(1<<(motorCounter-1));
LCDPrint(product[motorCounter-1]);
LCDPrint(" ");
}
else
{
PORTA|=(1<<PA7);
LCDPrint(product[8]);
}
while(!(PINA&(1<<PA0)));
LCDGotoXY(1,1);
LCDPrint("Completed ");
PORTC=0;
PORTA&=~(1<<PA7);
strcpy(success,pin);
strcat(success," SUCCESS");*/
//deleteMsg();
//_delay_ms(500);
//sendMsg(pin);
//_delay_ms(500);
machine[0]=0;
item[0]=0;
pin[0]=0;
}
}
}
return 0;
}
int main(void) {
WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer
// Setup and pin configurations
clkSetup();
directionSetup();
timerA0Setup();
boardSetup();
rtcSetup();
initUART();
pinGSM();
// clkDebug();
readDip();
// test
V4Stop();
V5Stop();
// Sensor variables
int sensorValue = 0;
int sensorData[LengthOfSensordata] = {0};
char dataEnable = 0; // != 0 if the vector is filled ones
int dataPosition = 0;
int overflowCount = 0;
char alarm = '0';
// Parameters (From and to the flash)
int lowerThresholds = readFlashLowTolerance();
int upperThresholds = readFlashHighTolerance();
int normalLvl = readFlashSensorOffset(); // Default higth over the water lvl
// GSM decision variable
char execution = '0';
char disableAlarmFlag = '0'; // Disable = 1
// RTC variable time offset1 = 1 min
unsigned int rtcOffsetH = 0xFC6C;
unsigned int rtcOffsetL = 0x78FF;
__enable_interrupt();
while(1)
{
V5Start();
_no_operation();
char c = '0';
if(loop2Mode == '1' || startMode == '1')
{ // Power on the GSM regulator
V4Start(); // Enable power to GSMJa
if(P8IN &= BIT4)
{
c = checkAT();
if(c =='0') pwrOnOff();
}
else
{
pwrOnOff();
Delay();
c = '0';
}
}
sensorValue = mainFunctionSensor(sensorData, LengthOfSensordata, &dataPosition, &dataEnable, &overflowCount);
if (loop2Mode == '1' || startMode == '1')
{ // wait for connection and check if SMS
unsigned int count = 0;
while(!(P8IN &= BIT4) || count < 40000)
{
count++;
__delay_cycles(100);
}
if(c == '0') c = checkAT();
if(c == '0')
{
V4Stop();
Delay();
Delay();
V5Start();
V4Start();
if(P8IN &= BIT4)
{
c = checkAT();
if(c =='0') pwrOnOff();
}
else
{
pwrOnOff();
Delay();
}
}
initGSM();
execution = readSMS();
if (execution == '0')
{ // Nothing
_no_operation();// test
}
else if (execution == 'S')
{ // Status report
responseStatus("STATUS i ", (normalLvl-sensorValue));
deleteSMS();
}
else if (execution == 'N')
{ // Confirm Nr change
responseNrChange("Nummerlista uppdaterad i ");
deleteSMS();
}
else if (execution == 'L')
{ // Confirm changed normal level
normalLvl = readFlashSensorOffset();
responseLvlChange("Offset i ", normalLvl);
deleteSMS();
}
else if (execution == 'T')
{ // Confirm changed thresholds
lowerThresholds = readFlashLowTolerance();
upperThresholds = readFlashHighTolerance();
responseThChange("Toleranser i ", lowerThresholds, upperThresholds);
deleteSMS();
}
else if (execution == 'E')
{ // Enable SMS
sendSMS("Modulen har blivit aktiverad i ");
disableAlarmFlag = '0';
deleteSMS();
}
else if (execution == 'D')
{ // Disable SMS
sendSMS("Modulen har blivit inaktiverad i");
disableAlarmFlag = '1';
deleteSMS();
}
else if (execution == 'A')
{ // Disable SMS with when alarm
sendSMS("Larmet stoppat");
deleteSMS();
disableAlarmFlag = '1'; // Reseted when the lvl goes back to normal.
}
else
{ /* Nothing */ }
}
// if the GSM mode disable turn off the power
if (loop2Mode != '1' && startMode != '1')
{
V5Stop();
V4Stop();
}
if (dataEnable != 0 && overflowCount == 0)
{ // Process the sensor value
alarm = evaluateData(sensorValue, normalLvl, upperThresholds, lowerThresholds, &rtcOffsetH, &rtcOffsetL, &timerAlarmFlag);
}
else if (overflowCount > 10)
{ // Alarm overflow (Problem om man minskar RTC och något ligger ivägen!!!!)
alarm = 'O';
}
else
{}
if (alarm != '0')
{
if (loop2Mode != '1' && startMode != '1' && disableAlarmFlag != '1' && timerAlarmFlag == '1')
startGSMmodule();
if(loop2Mode == '1' && startMode == '1' && disableAlarmFlag != '1' && timerAlarmFlag == '1')
{
c = checkAT();
if(c == '0')
startGSMmodule();
}
if (alarm == '+')
{ // Alarm for high water lvl
if (disableAlarmFlag != '1' && timerAlarmFlag == '1')
{
sendAlarm("Hog vattenniva i ", (normalLvl-sensorValue));
timerAlarmFlag = '0';
}
}
else if (alarm == '-')
{ // Alarm for low water lvl
if (disableAlarmFlag != '1' && timerAlarmFlag == '1')
{
sendAlarm("Lag vattenniva i ", (normalLvl-sensorValue));
timerAlarmFlag = '0';
}
}
else if (alarm == 'O' && timerAlarmFlag == '1')
{ // Alarm for overflow
sendSMS("Sensor kan vara ur funktion i ");
timerAlarmFlag = '0';
}
else {}
if (loop2Mode != '1' && startMode != '1' && timerAlarmFlag == '1')
{
V5Stop();
V4Stop();
}
}
else if (alarm == '0' && timerAlarmFlag == '1')
{ // return to normal mode
disableAlarmFlag = '0';
// RTC for Repeat alarm
// Send sms
}
rtcStart(rtcOffsetH, rtcOffsetL);
}
}
