int main(void)
{
//---- PORT Initializations -----
DDRB = 0xFF; PORTB = 0x00;
DDRA = 0x00; PORTA = 0xFF;
DDRC = 0xFF; PORTC = 0x00; //used for LCD display
DDRD = 0xFF; PORTD = 0x00; //used for LCD display
// --- Function Initializations ---
TimerSet(5);
TimerOn();
PWM_on();
initUSART();
setCustomCharacters();
LCD_init();
//---if eeprom address was not initialized----
if(eeprom_read_byte((uint8_t*)46) == 0xFF)
eeprom_write_byte((uint8_t*)46 , 0);
//----load old high score saved in EEPROM----
currHighScore = eeprom_read_byte((uint8_t*)46);
gameStatus = 0;
soundStatus = 0;
lcdTick();
while(1){
mainTick();
playSound();
while(!TimerFlag);
TimerFlag = 0;
}
}
int main(void)
{
//port B is output
DDRB = 0xFF;
//set and turn on timer
TimerSet(500);
TimerOn();
//turn on PWM and set servo angle
PWM_on();
unsigned char testAngles[] = {0, 30, 60, 90, 120, 150, 180};
unsigned char i = 0;
//main loop
while(1)
{
if(i < 7){
Servo_SetAngle(testAngles[i++]);
}
else{
i = 0;
Servo_SetAngle(testAngles[i++]);
}
while(!TimerFlag);
TimerFlag = 0;
}
}
int main(void)
{
DDRA = 0x00; PORTA = 0xFF;
DDRB = 0xFF; PORTB = 0x00;
state = Start;
PWM_on();
while(1)
{
Tick();
}
}
void SMSpeaker_tick(){
unsigned char bOnInput = ONBUTTON;
switch(StateSpeaker){
case SPEAKER_INIT:
break;
case SPEAKER_OFF:
PORTD = 0x01;
PWM_off();
break;
case SPEAKER_ON:
PORTD = 0x02;
PWM_on();
set_PWM(pitchScale[currPitch]);
break;
case SPEAKER_OFF_WAIT:
PORTD = 0x04;
break;
case SPEAKER_ON_WAIT:
PORTD = 0x08;
set_PWM(pitchScale[currPitch]);
break;
default:
break;
}
switch(StateSpeaker){
case SPEAKER_INIT:
StateSpeaker = SPEAKER_OFF_WAIT;
break;
case SPEAKER_OFF:
if(bOnInput == 0){
StateSpeaker = SPEAKER_OFF_WAIT;
}
break;
case SPEAKER_ON:
if(bOnInput == 0){
StateSpeaker = SPEAKER_ON_WAIT;
}
break;
case SPEAKER_OFF_WAIT:
if(bOnInput != 0){
StateSpeaker = SPEAKER_ON;
}
break;
case SPEAKER_ON_WAIT:
if(bOnInput != 0){
StateSpeaker = SPEAKER_OFF;
}
default:
break;
}
return 0;
}
int main(void)
{
DDRB = 0xFF;
PORTB = 0xFF;
DDRA = 0x00;
PORTA = 0xFF;
PWM_on();
while(1)
{
PWM_State_machine();
//TODO:: Please write your application code
}
}
int main(void)
{
DDRB = 1 << 6 | 1 << 0; PORTB = 0xBE;
DDRD = 0xFF;
DDRC = 0x03;
//set and turn on system timer
TimerSet(50);
TimerOn();
LCD_init();//initialize lcd display for use
//build custom characters for use throughout program
LCD_build(0,angleLcdPattern);
LCD_build(1,sunLcdPattern);
LCD_build(2,moonLcdPattern);
ADC_init();//initialize analog to digital converter
PWM_on();//turn on PWM and servo control
//Init SM states
LcdDisplay_State = LcdInit;
HumanDetect_State = InitDetection;
LightSeek_State = LightSeekInit;
ServoControl_State = ServoInit;
//main loop
while(1)
{
pirSensor = GetBit(PINB,1); //get reading from pir sensor
HumanDetect_TickFct();
LightSeek_TickFct();
ServoControl_TickFct();
LcdDisplay_TickFct();
while(!TimerFlag);
TimerFlag = 0;
}
}
