void APP_task( void )
{
UINT8 i;
switch(app.state)
{
case HALT_STATE:
//Check the keypress Status of COUNT_PB
if ((LinearKeyPad_getKeyState(COUNT_PB) == TRUE) && (app.countFlag == FALSE))
{
app.countFlag = TRUE;
//Reset buffer and RTC
APP_resetDisplayBuffer();
DigitDisplay_updateBufferPartial(app.displayBuffer , 0, 4);
APP_updateRTC();
//Turn off hooter
HOOTER = RESET;
app.hooter_reset = FALSE;
/*
//Store the state
Write_b_eep( EEPROM_STATE_ADDRESS , COUNT_STATE);
Busy_eep( );
//ON DOT_CONTROL leds
CLOCK_LED = 1;
//Change the state to STOP state
app.state = COUNT_STATE;
*/
}
else if ((LinearKeyPad_getKeyState(COUNT_PB) == FALSE) && (app.countFlag == TRUE))
{
app.countFlag = FALSE;
//Store the state
Write_b_eep( EEPROM_STATE_ADDRESS , COUNT_STATE);
Busy_eep( );
//ON DOT_CONTROL leds
CLOCK_LED = 1;
//Change the state to STOP state
app.state = COUNT_STATE;
}
//Check the keypress Status of MODE_CHANGE_PB
else if (LinearKeyPad_getKeyState(MODE_CHANGE_PB) == TRUE)
{
//Reset Target buffer which is used to hold preset data
APP_resetPresetBuffer();
//Blink first digit in the display
app.blinkIndex = 0;
DigitDisplay_updateBuffer(app.presetBuffer);
DigitDisplay_blinkOn_ind(500, app.blinkIndex);
//Change state to setting state
app.state = SETTING_STATE;
}
//Check the keypress Status of HOOTER_OFF_PB
else if((LinearKeyPad_getKeyState(HOOTER_OFF_PB) == TRUE) && (app.hooter_reset == TRUE))
{
HOOTER = RESET;
Write_b_eep( EEPROM_HOOTER_ADDRESS, HOOTER);
Busy_eep( );
app.state = HALT_STATE;
}
break;
case SETTING_STATE:
//ON DOT_CONTROL leds
CLOCK_LED = ~CLOCK_LED;
// Code to handle Digit index PB
if (LinearKeyPad_getKeyState(DIGIT_INDEX_PB ) == TRUE)
{
app.blinkIndex++;
if(app.blinkIndex > (NO_OF_DIGITS - 1))
app.blinkIndex = 0 ;
DigitDisplay_blinkOn_ind(500, app.blinkIndex);
}
// Code to handle increment PB
if (LinearKeyPad_getKeyState(INCREMENT_PB) == 1)
{
app.presetBuffer[app.blinkIndex]++;
if(app.presetBuffer[app.blinkIndex] > max[app.blinkIndex])
app.presetBuffer[app.blinkIndex] = '0';
DigitDisplay_updateBuffer(app.presetBuffer);
}
if (LinearKeyPad_getKeyState(MODE_CHANGE_PB) == TRUE)
{
//Turn of blink
DigitDisplay_blinkOff();
//Display the preset value on the display
DigitDisplay_updateBuffer(app.presetBuffer);
//Store preset value in the EEPROM
for(i = 0; i < NO_OF_DIGITS ; i++ )
{
Write_b_eep( EEPROM_PRESET_ADDRESS + i ,app.presetBuffer[i] );
Busy_eep( );
}
app.presetValue = (UINT16)(((app.presetBuffer[3]- '0' )* 10 )+ ( app.presetBuffer[2] - '0') )* 60 +(((app.presetBuffer[1]- '0' )* 10 )+ (app.presetBuffer[0] - '0'));
//Store state in the EEPROM
Write_b_eep( EEPROM_STATE_ADDRESS , HALT_STATE);
Busy_eep( );
//Switch state
CLOCK_LED = 1;
app.state = HALT_STATE;
}
break;
case COUNT_STATE:
app.hooter_set = FALSE;
// On halt PB press change the state into HALT
if ((LinearKeyPad_getKeyState(HALT_PB) == TRUE) && (app.countFlag == FALSE))
{
app.countFlag = TRUE;
}
if ((LinearKeyPad_getKeyState(HALT_PB) == FALSE) && (app.countFlag == TRUE))
{
app.countFlag = FALSE;
Write_b_eep( EEPROM_STATE_ADDRESS ,HALT_STATE);
Busy_eep( );
app.state = HALT_STATE;
break;
}
// On hooter_off PB press change hooter state by checking condition
/*
if((LinearKeyPad_getKeyState(HOOTER_OFF_PB) == TRUE) && (app.hooter_reset == TRUE))
{
HOOTER = RESET;
Write_b_eep( EEPROM_HOOTER_ADDRESS, HOOTER);
Busy_eep( );
}
*/
//Read RTC data and store it in buffer
ReadRtcTimeAndDate(readTimeDateBuffer);
//Convert RTC data in to ASCII
// Separate the higher and lower nibble and store it into the display buffer
APP_conversion();
//Store the current RTC data into EEPROM
for(i = 0 ; i < 6 ; i++)
{
if( app.displayBuffer[i] != app.prevDisplayBuffer[i] )
{
Write_b_eep( (EEPROM_RTC_ADDRESS + i) , app.displayBuffer[i]);
Busy_eep( );
}
}
//manipulate the MSB_min to display upto 99m:59s
if(readTimeDateBuffer[2] > 0)
{
app.displayBuffer[3] += '6';
}
else
{
app.displayBuffer[3] += '0';
}
//calculate and store the rtc value in the form of SEC
app.rtcValue = (UINT16)((( app.displayBuffer[3]- '0' )* 10 )+ ( app.displayBuffer[2] - '0') )* 60 +((( app.displayBuffer[1]- '0' )* 10 )+ ( app.displayBuffer[0] - '0'));
//check rtcValue and presetValue for turn ON hooter_set
if((app.hooter_reset == FALSE) && ( app.rtcValue >= app.presetValue ) )
{
app.hooter_set = TRUE;
}
//check hooter_set for change the HOOTER STATE
if( app.hooter_set == TRUE)
{
HOOTER = SET;
app.hooter_reset = TRUE;
Write_b_eep( EEPROM_HOOTER_ADDRESS, HOOTER);
Busy_eep( );
Write_b_eep( (EEPROM_HOOTER_ADDRESS + 1) , app.hooter_reset);
Busy_eep( );
}
//Update digit display buffer with the current data of RTC
DigitDisplay_updateBufferPartial(app.displayBuffer , 0, 4);
if(readTimeDateBuffer[2] > 0)
{
app.displayBuffer[3] -= '6';
}
else
{
app.displayBuffer[3] -= '0';
}
for( i = 0 ; i < 6 ; i++)
{
app.prevDisplayBuffer[i] = app.displayBuffer[i];
}
if(((readTimeDateBuffer[2] == 0x01) && (readTimeDateBuffer[1] == 0X39) &&
(readTimeDateBuffer[0] == 0X59)) || (app.hooter_set == TRUE) )
{
//Change the state
Write_b_eep( EEPROM_STATE_ADDRESS , HALT_STATE);
Busy_eep( );
app.state = HALT_STATE;
return;
}
#if defined (RTC_DATA_ON_UART)
for(i = 0; i < 7; i++)
{
txBuffer[i] = readTimeDateBuffer[i]; //store time and date
}
COM_txBuffer(txBuffer, 7);
#endif
break;
}
}
void APP_task( void )
{
UINT8 i;
switch(app.state)
{
case HALT_STATE:
if (LinearKeyPad_getPBState(COUNT_PB) == KEY_PRESSED)
{
ResetAppTime();
app.state = COUNT_STATE;
}
if (LinearKeyPad_getPBState(MILDSTONE1_PB) == KEY_PRESSED)
{
//Reset Target buffer which is used to hold preset data
APP_resetBuffer1();
//Blink first digit in the display
app.blinkIndex = 0;
DigitDisplay_updateBuffer(app.mildstone1);
DigitDisplay_blinkOn_ind(500, app.blinkIndex);
GREEN_LAMP = RESET;
RED_LAMP = RESET;
app.mildstone1Flag = TRUE;
//Change state to setting state
app.state = SETTING_STATE;
}
//Check the keypress Status of HOOTER_OFF_PB
if(LinearKeyPad_getPBState(MILDSTONE2_PB) == KEY_PRESSED)
{
//Reset Target buffer which is used to hold preset data
APP_resetBuffer2();
//Blink first digit in the display
app.blinkIndex = 0;
DigitDisplay_updateBuffer(app.mildstone2);
DigitDisplay_blinkOn_ind(500, app.blinkIndex);
GREEN_LAMP = RESET;
RED_LAMP = RESET;
app.mildstone2Flag = TRUE;
//Change state to setting state
app.state = SETTING_STATE;
}
break;
case SETTING_STATE:
// Code to handle Digit index PB
if (LinearKeyPad_getPBState(DIGIT_INDEX_PB ) == KEY_PRESSED)
{
app.blinkIndex++;
if(app.blinkIndex > (NO_OF_DIGITS - 1))
app.blinkIndex = 0 ;
DigitDisplay_blinkOn_ind(500, app.blinkIndex);
}
// Code to handle increment PB
if (LinearKeyPad_getPBState(INCREMENT_PB) == KEY_PRESSED)
{
if( app.mildstone1Flag == TRUE )
{
app.mildstone1[app.blinkIndex]++;
if(app.mildstone1[app.blinkIndex] > max[app.blinkIndex])
app.mildstone1[app.blinkIndex] = '0';
DigitDisplay_updateBuffer(app.mildstone1);
}
if( app.mildstone2Flag == TRUE)
{
app.mildstone2[app.blinkIndex]++;
if(app.mildstone2[app.blinkIndex] > max[app.blinkIndex])
app.mildstone2[app.blinkIndex] = '0';
DigitDisplay_updateBuffer(app.mildstone2);
}
}
if ((LinearKeyPad_getPBState(MILDSTONE1_PB) == KEY_PRESSED) && (app.mildstone1Flag == TRUE))
{
app.mildstone1Flag = FALSE;
//Turn of blink
DigitDisplay_blinkOff();
//Display the preset value on the display
DigitDisplay_updateBuffer(app.mildstone1);
//Store preset value in the EEPROM
for(i = 0; i < NO_OF_DIGITS ; i++ )
{
Write_b_eep( EEPROM_MILDSTONE1_ADDRESS + i ,app.mildstone1[i] );
Busy_eep( );
}
app.mildstone1Value = (UINT16)(((app.mildstone1[3]- '0' )* 10 )+ ( app.mildstone1[2] - '0') )* 60 +(((app.mildstone1[1]- '0' )* 10 )+ (app.mildstone1[0] - '0'));
app.state = HALT_STATE;
}
if ((LinearKeyPad_getPBState(MILDSTONE2_PB) == KEY_PRESSED) && (app.mildstone2Flag == TRUE))
{
app.mildstone2Flag = FALSE;
//Turn of blink
DigitDisplay_blinkOff();
//Display the preset value on the display
DigitDisplay_updateBuffer(app.mildstone2);
//Store preset value in the EEPROM
for(i = 0; i < NO_OF_DIGITS ; i++ )
{
Write_b_eep( EEPROM_MILDSTONE2_ADDRESS + i ,app.mildstone2[i] );
Busy_eep( );
}
app.mildstone2Value = (UINT16)(((app.mildstone2[3]- '0' )* 10 )+ ( app.mildstone2[2] - '0') )* 60 +(((app.mildstone2[1]- '0' )* 10 )+ (app.mildstone2[0] - '0'));
app.state = HALT_STATE;
}
break;
case COUNT_STATE:
if (LinearKeyPad_getPBState(HALT_PB) == KEY_PRESSED)
{
APP_resetDisplayBuffer();
DigitDisplay_updateBufferPartial(app.displayBuffer , 0, 4);
GREEN_LAMP = RESET;
RED_LAMP = RESET;
app.state = HALT_STATE;
break;
}
app.currentTime = GetAppTime();
if(app.currentTime < 6000)
{
APP_conversion();
DigitDisplay_updateBufferPartial(app.displayBuffer , 0, 4);
}
else
{
APP_resetDisplayBuffer();
DigitDisplay_updateBufferPartial(app.displayBuffer , 0, 4);
app.state = HALT_STATE;
break;
}
if( (app.currentTime >= app.mildstone1Value ) && (app.currentTime < app.mildstone2Value) )
{
GREEN_LAMP = SET;
}
else if (app.currentTime >= app.mildstone2Value)
{
GREEN_LAMP = RESET;
RED_LAMP = SET;
}
break;
}
}