void main(void) {
short mx, my, tmx, tmy, ignoreBtn;
char stat[14];
// TODO initialise variables with the riht value
//mx = -1;
//my = -1;
//ignoreBtn = 0;
lcd_init();
initIO();
adc_init();
lcd_clear(0);
drawField();
for (;;) {
tmx = (short) (2 - adc_getValue(1) / 255.0 * 2 + 0.5);
tmy = (short) (2 - adc_getValue(2) / 255.0 * 2 + 0.5);
if (tmy != my || tmx != mx) {
drawMarker(mx, my, 0);
if (fields[mx][my] == 1) {
placePlayerMark(mx, my, 1);
}
drawMarker(mx = tmx, my = tmy, 1);
}
if (!BUTTON_RIGHT && !ignoreBtn && !fields[mx][my]) {
ignoreBtn = 1;
pushes++;
placePlayerMark(mx, my, player);
if (checkStatus(mx, my)) {
lcd_clear(0);
sprintf(stat, "Player %u won!", player);
lcd_drawString(27, 4, 0, 4, 0, 0, &stat[0], 1, 1);
lcd_flush();
break;
}
if (pushes == 9) {
lcd_clear(0);
sprintf(stat, "Undecided!");
lcd_drawString(32, 4, 0, 4, 0, 0, &stat[0], 1, 1);
lcd_flush();
break;
}
if (player == 1) {
player = 2;
}
else if (player == 2) {
player = 1;
}
} else if (BUTTON_RIGHT && ignoreBtn) {
ignoreBtn = 0;
}
}
}
int peripheralInit()
{
buzzer_init();
ledswi_initLedSwitch(1,3);
display_7segments_initDisplays();
lcd_initLcd();
cooler_initForPwm();
heater_initForPwm();
adc_initAdc();
tach_init();
SIM_BASE_PTR->SCGC5 |= SIM_SCGC5_PORTB_MASK;
PORTB_BASE_PTR->PCR[18] = PORTB_BASE_PTR->PCR[19] = PORT_PCR_MUX(3);
PTB_BASE_PTR->PDDR = 0b11 << 19;
tpm_config_t tpmConfig =
{
.eClock_source = McgPllFllClk,
.uiPeriod_us = 1000,
.ePrescaler_value = Prescaler128,
.uiXtal_frequency = 40000000,
.eAlignment = Edge
};
/* Configure for 50% Duty Cycle */
channel_config_t channelConfig_cooler =
{
.eChannelOutput = NoInversion,
.uiChannel = 1,
.uiInterrupt_enable = 0,
.uiPulse_width_us = 500
};
pwm_initPwm(TPM1, tpmConfig);
pwm_channelInit (TPM1, tpmConfig, channelConfig_cooler);
interpreter_init();
tc_installLptmr0(CYCLIC_EXECUTIVE_PERIOD, main_cyclicExecuteIsr);
}
int main(void)
{
boardInit();
peripheralInit();
/* Set Red LED for Status */
SIM_SCGC5 |= (SIM_SCGC5_PORTB_MASK);
PORTB_PCR18 = PORT_PCR_MUX(1);
PTB_BASE_PTR->PDDR = 1 << 18;
/* Local variables */
char cTachReadout[15];
uint16_t uiTachValue;
/* Main loop */
for (;;) {
/* Blink Red LED for Status */
PTB_BASE_PTR->PTOR = 1 << 18;
/* Serial CLI */
interpreter_readCommand();
/* Get temperature */
PRINTF("%d\r\n", adc_getValue());
/* Read and print tach value */
uiTachValue = tach_Hz(CYCLIC_EXECUTIVE_PERIOD/1000);
lcd_itoa(uiTachValue, cTachReadout);
lcd_clearLine(0);
lcd_writeString(cTachReadout);
lcd_writeString(" Hz");
/* Wait for next cycle */
while(!uiFlagNextPeriod);
uiFlagNextPeriod = 0;
}
return 0;
}
void main(void) {
uint8_t genx = 0;
uint8_t geny = 0;
int8_t posx = 0;
int8_t posy = 0;
uint8_t bumpx[ANZ + 1];
uint8_t bumpy[ANZ + 1];
uint8_t i = 0;
uint8_t mscount = 0;
int8_t randx = 0;
int8_t randy = 0;
//char *schtring = "hello world";
PDR00 = 0xff;
DDR00 = 0xff; // Set Port00 as output (right 7Segment display)
PDR09 = 0xff;
DDR09 = 0xff; // Set Port09 as output (left 7Segment display)
PDR09 = DEC7SEG[1];
PDR00 = DEC7SEG[1];
lcd_init();
adc_init();
lcd_clear(0);
random_init();
for(i = 0; i < ANZ + 1; i++)
{
do
{
genx = (random() % (128 / bumpsize)) * bumpsize;
geny = (random() % (64 / bumpsize)) * bumpsize;
} while((genx == 0 && geny == 0) || bumpcollision(bumpx, bumpy, i, genx, geny));
bumpx[i] = genx;
bumpy[i] = geny;
}
for(;;)
{
for(i = 0; i < ANZ; i++)
{
lcd_drawRect(bumpx[i], bumpy[i], bumpsize, bumpsize, 1, 1);
}
lcd_drawRect(bumpx[ANZ], bumpy[ANZ], size + 2, size + 2, 0, 1);
lcd_drawRect(posx, posy, size, size, 0, 1);
posx = minmax((int) (((float) -(adc_getValue(1) - 255) / (float) 255) * (128 - size)) + randx, 128);
posy = minmax((int) (((float) -(adc_getValue(2) - 255) / (float) 255) * (64 - size)) + randy, 64);
lcd_drawRect(posx, posy, size, size, 1, 1);
if(checkCollision(posx, posy) == 1)
looser();
if(posx == bumpx[ANZ] + 1 && posy == bumpy[ANZ] + 1)
winner();
lcd_drawRect(bumpx[ANZ], bumpy[ANZ], size + 2, size + 2, 1, 1);
lcd_drawRect(bumpx[ANZ] + 1, bumpy[ANZ] + 1, size, size, 0, 1);
mscount++;
if(mscount == 50)
{
mscount = 0;
if(random() % 2)
{
randx = minmax(randx + posorneg(), 5 + size);
}
else
{
randy = minmax(randy + posorneg(), 5 + size);
}
}
delay_ms(10);
}
}
