void display_layer_update_callback(Layer *me, GContext* ctx) {
PblTm t;
get_time(&t);
int m = t.tm_min;
int h = t.tm_hour;
graphics_context_set_stroke_color(ctx, GColorBlack);
graphics_context_set_fill_color(ctx, GColorBlack);
displayReset();
displayCol(ctx, DIGIT_SPACE);
displayCol(ctx, DIGIT_SPACE);
displayNum(ctx, h/10);
displayCol(ctx, DIGIT_SPACE);
displayNum(ctx, h%10);
displayCol(ctx, DIGIT_SPACE);
displayNum(ctx, m/10);
displayCol(ctx, DIGIT_SPACE);
displayNum(ctx, m%10);
displayCol(ctx, DIGIT_SPACE);
displayCol(ctx, DIGIT_SPACE);
}
void loop(){
createMsg();
int t1;
int l;
int letter;
for(letter=0; letter< MAX_MSG; letter++)
{
for(l=0;l< LETTER_TIME;l++)
{
for(t1=0;t1<8;t1++)
{
displayNum(outStr[letter][t1],(t1+1));
}
}
if (letter == msgLen+4) {
break;
}
}
// for (int row=0; row<8; row++) {
// digitalWrite(row1+row, HIGH);
// for (int col=0; col<8; col++) {
// digitalWrite(col1+col, LOW);
// }
// }
}
int main(void)
{
//some setup code
//enable internal interupts.
EICRA |= ( 1<<ISC01 );//enable INT1 to trigger on falling edge.
EICRA |= ( 1<<ISC11 );//enable INT0 to trigger on falling edge.
EIMSK |= ( 1<<INT0 )|( 1<<INT1 );
sei();
DDRD |= ( 1<<POWERCONTROL );//power control pin to output.
PORTD |= ~( 1<<POWERCONTROL ); //enable internal pullup on POWERCONTROL pin
//set encoder pins to input.
DDRD &= ~(( 1<<ENCODER_PIN_A )|( 1<<ENCODER_PIN_B )|( 1<<ENCODER_BUTTON ));
PORTD |= ( 1<<ENCODER_PIN_A )|( 1<<ENCODER_PIN_B )|( 1<<ENCODER_BUTTON ); //set pullups on encoder pins.
DDRB |= ( 1<<LATCH )|( 1<<CLOCK )|( 1<<DATA_OUT ); //register pins to output
PORTB &= ~(( 1<<LATCH )|( 1<<CLOCK )|( 1<<DATA_OUT )); //clear register pins.
//initialize uart
init_uart();
//main loop.
while(1)
{
pin = atoi(uart_buffer);
displayNum(pin);
/*
int i;
for(i = 0;i<10000;i++)
displayNum(i);
*/
}
return 1;
}
void displayMulti(uint32_t num,char special){
//Pin 0 is actually 10^5 place
for(int i=0;i<5;i++){
if(i==0 && special){
if(special == 'H'){
displayNum(16);
} else if(special == 'P'){
displayNum(17);
}
} else {
displayNum(nthdigit(num,4-i));
}
PORTD |= (1<<i);
_delay_ms(1);
PORTD &= ~(1<<i);
displayClear();
}
}
int main() {
int num1, num2;
printf("Enter two numbers: ");
scanf("%d %d", &num1, &num2);
if (num1 < 0 || num2 < 0) {
return 0;
}
struct node *h1 = makeList(num1);
struct node *h2 = makeList(num2);
struct node *h3 = addLists(h1, h2); // sum list
printf("\nSum: ");
displayNum(h3);
return 0;
}
void displayMultiF(float numF){
//Pin 0 is actually 10^5 place
//Round to 2 decimals
uint32_t num = (uint32_t)(numF*100+.5);
unsigned int decimal = 1;
if(num >= 100000){
num = num/100;
decimal = 0;
}
for(int i=0;i<5;i++){
displayNum(nthdigit(num,4-i));
if(i==2 && decimal == 1){
DDRC |= (1<<7);
}
PORTD |= (1<<i);
_delay_ms(1);
PORTD &= ~(1<<i);
displayClear();
}
}
ISR(TIMER0_OVF_vect, ISR_NOBLOCK)
{
int temp = displayedNum;
displayNum(temp);
TCNT0 = 255;
}