// Allow the user to calibrate the scales
void calibrateScales()
{
short calibrateWeight = 0;
eraseDisplay();
displayCenteredTextLine(0, "GlideWheel-AS");
displayCenteredTextLine(2, "Place the object");
displayCenteredTextLine(3, "on the scales");
displayCenteredTextLine(4, "and press");
displayCenteredTextLine(5, "[enter]");
displayCenteredTextLine(6, "to calibrate");
while (nNxtButtonPressed != kEnterButton) sleep(1);
debounce();
eraseDisplay();
calibrateWeight = weighObject();
displayCenteredTextLine(0, "GlideWheel-AS");
displayCenteredTextLine(2, "Enter the weight");
displayCenteredTextLine(3, "in grams");
displayCenteredTextLine(7, "- OK +");
while (true)
{
displayCenteredBigTextLine(5, "%d", calibrateWeight);
switch(nNxtButtonPressed)
{
case kLeftButton: playTone(500,10); calibrateWeight--; calibrateWeight = max2(0, calibrateWeight); break;
case kRightButton: playTone(1000,10); calibrateWeight++; break;
case kEnterButton: playTone(1500,10);gramsPerUnit = (float)calibrateWeight / (float)MSANGreadRaw(MSANG); eraseDisplay(); return;
}
sleep(20);
debounce();
}
}
task main () {
nNxtButtonTask = -2;
displayCenteredTextLine(0, "Mindsensors");
displayCenteredBigTextLine(1, "Angle");
displayCenteredTextLine(3, "Test 2");
displayCenteredTextLine(5, "Connect sensor");
displayCenteredTextLine(6, "to S1");
MSANGresetAngle(MSANG);
sleep(2000);
eraseDisplay();
while (true) {
// Reset the angle to 0
if (nNxtButtonPressed == kEnterButton)
{
debounce();
calibrateScales();
debounce();
}
displayCenteredTextLine(0, "GlideWheel-AS");
displayCenteredTextLine(1, "Weighing scale");
displayTextLine(7, "[enter] to calib.");
displayCenteredBigTextLine(4, "%d g", weighObject());
sleep(20);
}
}
void shutdown(void)
{
INTCON=0b00001000; //interrupt on pin change only
PWM1DCH=0; //zero output
PWM1CON=0; //turn off pwm
LATA=0; //ensure pin is low
FVRCON=0; //fvr off
ADCON=0; //adc off
while(1) //make this a loop so we stay here until sure the switch went down
{
do{
debounce();
delayms(1);
}while(pressed); //ensure switch is up
IOCAP=0;
IOCAN=0b00001000; //interrupt on fall of ra3
IOCAF=0; //clear flags
SLEEP();
pressed=0; switch_count=10;
for(char i=0; i<40; i++){ //watch for up to 40ms for a solid press
debounce();
delayms(1);
if(pressed) break; //if pressed break out of for loop
}
if(pressed) break; //if pressed break out of sleep loop
}
configure(); //set up hardware for operation
GIE=1; //turn on interrupts
}
void TestServo4(){
MoveServo4_Degrees(0);
debounce(100);
MoveServo4_Degrees(180);
debounce(100);
MoveServo4_Degrees(90);
}
int main(void) {
WDTCTL = WDTPW | WDTHOLD; // Stop watchdog timer
initSPI();
LCDinit();
LCDclear();
unsigned char player = initPlayer();
init_timer();
init_buttons();
__enable_interrupt();
printPlayer(player);
while(1)
{
player = movementCheck(player);
if(LOSE == 1){
LCDclear();
print("GAME");
secondLine();
print("OVER");
firstLine();
GAMEOVER = 1;
waitForP1ButtonRelease(BIT1|BIT2|BIT3|BIT4);
debounce();
}
if(didPlayerWin(player)){
LCDclear();
print("YOU");
secondLine();
print("WON");
firstLine();
GAMEOVER = 1;
waitForP1ButtonRelease(BIT1|BIT2|BIT3|BIT4);
debounce();
}
if(GAMEOVER){
char buttonsToPoll[4] = {BIT1, BIT2, BIT3, BIT4};
while(!pollP1Buttons(buttonsToPoll, 4)){
//poll until something is pressed
}
TAR = 0;
LOSE = 0;
TIMER = 0;
GAMEOVER = 0;
LCDclear();
player = initPlayer();
printPlayer(player);
}
}
return 0;
}
int main(void) {
init_buttons();
init_leds();
init_display(intensity);
init_uart();
uart_interrupt_enable();
sei();
// main loop
while(1) {
// while button 1 is pressed, increment display brightness (mod 16)
uint8_t button_status = debounce(&BUTTON0_PIN, BUTTON0);
if(button_status == 1) {
intensity = (intensity + 1) % 16;
set_register_b(REG_INTENSITY, intensity);
} else if(button_status == 2) {
LIGHT_PORT ^= (1<<LIGHT);
}
// if timer is stopped (but not yet resetted) ...
if(state == 'S') {
// ... and button 0 has been pressed (and released),
// save the current time in the times array (only once!)
if(debounce(&BUTTON1_PIN, BUTTON1) && !time_already_saved) {
uart_interrupt_disable();
append(times, TIMES, last_correct_decoded_time);
led_blink(2);
time_already_saved = 1;
uart_interrupt_enable();
}
}
// if timer has been stopped or reset ...
if(state == 'I' || state == 'S') {
// ... and button 0 is pressed, show the current average
if(!(BUTTON2_PIN & (1<<BUTTON2))) {
uart_interrupt_disable();
display_uint16_time(average());
my_delay_ms(1500);
while(!(BUTTON2_PIN & (1<<BUTTON2)));
uart_interrupt_enable();
}
}
}
}
__interrupt void Port_1_ISR(void) {
if (BIT0 & P1IFG) {
if (BIT0 & P1IES) {
button = BIT0;
timer = 0;
} else {
debounce();
}
P1IES ^= BIT0;
P1IFG &= ~BIT0;
}
if (BIT1 & P1IFG) {
if (BIT1 & P1IES) {
button = BIT1;
timer = 0;
} else {
debounce();
}
P1IES ^= BIT1;
P1IFG &= ~BIT1;
}
if (BIT2 & P1IFG) {
if (BIT2 & P1IES) {
button = BIT2;
timer = 0;
} else {
debounce();
}
P1IES ^= BIT2;
P1IFG &= ~BIT2;
}
if (BIT3 & P1IFG) {
if (BIT3 & P1IES) {
button = BIT3;
timer = 0;
} else {
debounce();
}
P1IES ^= BIT3;
P1IFG &= ~BIT3;
}
}
void TestRange(){
while(1){
OC1R = 0xDA; //0 degree value
while(OC1R <= 0x490){ //180 degree value
OC1R += 0x10;
debounce(1);
}
while(OC1R >= 0xE0){ //180 degree value
OC1R -= 0x10;
debounce(1);
}
}
}
void SetTo90(){
///Actually sets to vertically straight not 90 for each servo
OC1R = 0xE0;
debounce(2);
OC4R = 0x2F6;
debounce(2);
OC2R = 0x1FF;
debounce(2);
OC3R = 0x320;
debounce(2);
OC2R = 0x320;
debounce(5);
}
void TestServo5(){
OC5R = 0x110;
while(OC5R <= 0x465){
OC5R += 0x10;
debounce(1);
}
}
bool Switch::process()
{ deglitch();
debounce();
calcClick();
calcLongPress();
return _switched;
}
//------------------------------------------------------------------------------
// An adaptation of the loop in main() in the original Babuino code.
// This is intended to be called from within the Arduino loop() function.
//------------------------------------------------------------------------------
void
Babuino::loop()
{
debounce();
switch (_states.getMachineState())
{
case READY:
if (serialAvailable() > 0)
{
_states.setMachineState(COMM);
}
else if (_states.getRunRequest() == RUNNING)
{
_states.setMachineState(RUN);
}
break;
case COMM:
doComm();
_states.setMachineState(READY);
break;
case RUN:
_regs.pc.set(_storage.getStartAddress());
initStack(_stack);
_states.setMachineState(RUN);
code_exec();
_motors.off();
_states.setMachineState(READY);
break;
}
}
//Function used to determine which button has been pushed without polling
void testAndRespondToButtonPush(char buttonToTest) {
if (buttonToTest & P1IFG) {
if (buttonToTest & P1IES) {
if (flag == 5) {
LCDclr();
location = initPlayer();
printPlayer(location);
flag = 0;
}
else {
//This code is used to prevent the player (*) from moving outside of the game bounds.
int mod = 0;
mod = movePlayerInResponseToButtonPush(buttonToTest);
clearPlayer(location);
location += mod;
location = movePlayer(location, mod);
clearTimer();
}
//Debounces the button
} else {
debounce();
}
//Toggles between reading rising and falling edge
P1IES ^= buttonToTest;
P1IFG &= ~buttonToTest;
}
}
bool is_encoder_pressed() {
if (debounce(PIND, PD4)) {
return true;
} else {
return false;
}
}
int read_LCD_buttons() {
adc_key_in = debounce(adc_key_in);
if (adc_key_in < V2) return btnUP;
if (adc_key_in < V3) return btnDOWN;
if (adc_key_in < V4) return btnLEFT;
if (adc_key_in < V5) return btnSELECT;
return btnNONE;
}
uint8_t matrix_scan(void) {
bool changed = custom_matrix_scan(raw_matrix);
debounce(raw_matrix, matrix, MATRIX_ROWS, changed);
matrix_scan_quantum();
return 1;
}
void TestServo6(){
OC6R = 0x400;
while(OC6R >= 0x275){
OC6R -= 0x10;
debounce(1);
}
}
void MakeSelection(S1){
switch(S1){
case 1: TestServo1();
debounce(1);
break;
case 2: TestServo2();
debounce(1);
break;
case 3: TestServo3();
debounce(1);
break;
case 4: TestServo4();
debounce(1);
break;
case 5: TestServo5();
debounce(1);
break;
case 6: TestServo6();
debounce(1);
break;
case 7: SetTo90();
debounce(1);
break;
case 8: GrabBlock();
break;
case 9: Jog();
break;
}
}
uint8_t cButtonBase::readButtons() {
uint32_t ms = millis();
if( ms >= nextCheck ) {
debounce();
nextCheck = ms + PERIOD;
return changed;
}
else return 0; // if a new value was not read, than nothing can change
}
void interrupt isr(void)
{
if(TMR0IF){ //fires at 1kHz
TMR0IF=0;
debounce();
if(++v_timer==voltage_rate){v_timer=0; v_sample=1;}
}
}
void Jog(){
SetTo90();
OC5R = 0x465;
debounce(100);
OC5R = 0x150;
debounce(100);
OC1R = 0xE0;
MoveServo5_Degrees(0);
MoveServo5_Degrees(180);
OC1R = 0x485;
}
uint8_t Pushbutton::readDebounced(void)
{
if (_pin!=PIN_NOT_SET)
{
while (debounce()==0);
return read();
}
return (uint8_t)-1;
}
void encoder_ButtonHandler(void)
{
debounce();
uint32_t button = IO002_ReadPin(IO002_Handle2);
if(!button)
{
input = BUTTON_PUSH ;
}
}
// Determine whether the falling signal endge has been detected
boolean SwitchableButton::fallingEdgeDetected()
{
// Save current pin state
boolean previousState = state();
// Call debouncing method
setState(debounce(previousState));
// Return the result
return state() == LOW && previousState != HIGH;
}
// Determine whether the button has been released
boolean SwitchableButton::released()
{
// Save current pin state
boolean previousState = state();
// Call debouncing method
setState(debounce(previousState));
// Return the result
return state() == initialState() && previousState != initialState();
}
void keyscanner_main(void)
{
/* TODO: low power mode:
* When all keys reported up:
* DDR_PP = 0x11; PORT_PP = 0x00;
* Guarantee wake on TWI / any PORT_OD pin FALLING
* Sleep
*/
for (uint8_t pp = 0; pp < 8; ++pp) {
uint8_t pp_bitmask = _BV(pp);
_delay_ms(0.5);
DDR_PP = 0x00 ^ pp_bitmask;
PORT_PP = 0xFF ^ pp_bitmask;
_delay_ms(0.5);
uint8_t od_bits = PIN_OD;
/*
* Rollover conditions exist if:
* * Multiple OD pins are pulled low AND
* * Multiple PP pins are pulled low
*/
uint8_t nPp = popCount(~PIN_PP);
uint8_t nOd = popCount(~od_bits);
// Most of the time the keyboard will not be a rollover state
if (__builtin_expect(nPp > 1 && nOd > 1, 0)) {
continue;
}
// Debounce key state
uint8_t changes = debounce(od_bits, db + pp);
// Most of the time there will be no new key events
if (__builtin_expect(changes == 0, 1)) {
continue;
}
DISABLE_INTERRUPTS({
key_t key;
key.dataNumber = 0; // Set by I²C code (ringbuf.count != 0)
key.pp = pp;
for (int8_t od = 0; od < 8; od++) {
// Fewer than half the keys are expected to be down for each scanline
if (__builtin_expect(bit_is_set(changes, od), 0)) {
key.keyState = bit_is_clear(db[pp].state, od);
key.od = od;
ringbuf_append(key.val);
}
}
SET_INT(0);
});
}
void tic_timer0(void) {
static unsigned char debounce_tic = DebounceSet;
if (mux_tout)mux_tout--;
if (bot_tout)bot_tout--;
if (led_tout)led_tout--;
//llama a la funcion debounce si han pasado
if (debounce_tic)debounce_tic--;
else {
debounce_tic = DebounceSet;
EstadoDeLosBotones = ((debounce(PORTD))^0xF0)&0xF0;
}
}
/*
* Get the button's status.
*/
char AnaButtons::getStatus() {
// if we have raised one status and the interval is not over just ignore
word tdiff = millis() - lastMillis;
if ((lastPressed != NOBUTTON) & (tdiff < intervalMillis)) {
return NOBUTTON;
}
// read the analog pin
analogReference(DEFAULT);
word value = analogRead(pin);
// get the delta averaged
amove = lastValue;
amove -= value;
amove = word(abs(amove));
tdiff = ave(amove);
// is the value stable?
if (tdiff > THRESHOLD) {
// no, it's not
lastValue = value;
// just return no change
return debounce(NOBUTTON);
} else {
// it's stable, parse the defined values
if ((value > 430) & (value < 674))
return debounce(ABUTTON1_PRESS);
if ((value > 256) & (value < 421))
return debounce(ABUTTON2_PRESS);
if ((value > 140) & (value < 237))
return debounce(ABUTTON3_PRESS);
if ((value > 75) & (value < 122))
return debounce(ABUTTON4_PRESS);
if ((value > 36) & (value < 60))
return debounce(ABUTTON5_PRESS);
if (value < 10)
return debounce(ABUTTON6_PRESS);
// if you get here, you are on a undefined range,
// so you get a "no button pressed at all"
return debounce(NOBUTTON);
}
}
void testAndRespondToButtonPush(char buttonToTest){
if (buttonToTest & P2IFG){
if(buttonToTest & P2IES){
movingPlayer(buttonToTest);
clearTimer();
}
else{
debounce();
}
P2IES ^=buttonToTest;
P2IFG &= ~buttonToTest;
}
}
int main(void) {
//GIMSK = 0;
bit_clear(BUTTON_DDR, BUTTONS);
bit_set(BUTTON_PORT, BUTTONS);
LED_DDR = B8(1);
// set up an interrupt that goes off at 20Hz - by default
TCCR0A = BIT(WGM01);
TCCR0B = B8(101); // 1M/1024 = ~977
// REM: prescaler reset? PSR10 = 1
TIMER_THRESH = DEFAULT_TIMER_THRESH; // 977 / 49 = ~20
TIMSK0 = BIT(OCIE0A); // turn on the interrupt
sei(); // turn on interrupts
TIMER_THRESH_DDR = B8(11111111);
TIMER_THRESH_PORT = TIMER_THRESH;
LED_PORT = 0;
uint8_t count = 0;
uint8_t wasBoth = 0; // ENHANCEME: working out how to do this more like a real state machine would rock
while (1) {
uint8_t changes = debounce(~(BUTTON_PIN & BUTTONS)); // invert button state so 1 means "pressed"
if (changes) {
if (bit_read(debouncedState, BUTTON_INC) && bit_read(debouncedState, BUTTON_DEC)) {
// both buttons were pressed
TIMER_THRESH = DEFAULT_TIMER_THRESH;
wasBoth = 1;
} else if ( wasBoth && ! bit_read(debouncedState, BUTTONS)) {
// both buttons were released
wasBoth = 0;
} else if ( ! wasBoth && bit_read(changes, BUTTON_INC) && bit_read(debouncedState, BUTTON_INC)) {
// increment button was pressed
TIMER_THRESH -= TIMER_THRESH_STEP; // reducing the timer threshold makes it fire faster
} else if ( ! wasBoth && bit_read(changes, BUTTON_DEC) && bit_read(debouncedState, BUTTON_DEC)) {
// decrement button was pressed
TIMER_THRESH += TIMER_THRESH_STEP;
}
}
//LED_PORT = count; // invert count since the LEDs are being sink-driven
TIMER_THRESH_PORT = TIMER_THRESH;
_delay_ms(1);
}
}