//Display a single number
void displayNumber(int number, int brightness){
if(number>9999){
return;
}
int digits[4] ={0,0,0,0};
int counter=3;
while(number>0) {
int digit = number %10;
digits[counter] = digit;
counter--;
number /= 10;
}
// LedSign::Clear();
// if(digits[0] >0)
displayDigit(0,0, digits[0],brightness);
// if(digits[1] >0)
displayDigit(5,0, digits[1],brightness);
// if(digits[2] >0)
displayDigit(0,8, digits[2],brightness);
// if(digits[3] >0)
displayDigit(5,8, digits[3],brightness);
}
void loop()
{
displayDigit(4);
delay(1000);
displayDigit(2);
delay(1000);
}
void
calcProx()
{ //Calculates Proximity reading
uint32_t ui32DistanceCM; // Sensor output converted to centimeters
if (HWREGBITW(&g_ui32InterruptFlags, 1)) { //Proximity reading is ready
HWREGBITW(&g_ui32InterruptFlags, 1) = 0; //Reset flag
//UARTprintf("Proximity was read!\n");
//
// pulse length / system clock = pulse length in seconds
// pulse length in seconds / (1 / sound speed cm per s) = total wave flight distance
// total distance / 2 = distance from sensor
//
ui32DistanceCM = g_ui32PulseLengthTicks / 2 / (g_ui32SysClock / SOUND_CM_PER_S);
//UARTprintf("\033[2J\nProx data = %d\n", ui32DistanceCM);
uint32_t digit = ui32DistanceCM * 15 / SENSOR_MAX_DISTANCE;
if (digit > 15)
digit = 15;
displayDigit(digit);
g_prox_data[g_prox_index] = ui32DistanceCM;
g_prox_index++; //Increase index
if (g_prox_index == 20) {
g_prox_index = 0;
HWREGBITW(&g_ui32PrintFlags, 2) = 1; //Set print flag
}
//Update 7Seg LED
//TODO
//UARTprintf("Distance (cm) = %d\n", ui32DistanceCM); //Print out temp in Fahrenheit (For DEBUG)
}
}
/**
* Outputs one digit at given position.
* @param c ASCII character to display
* @param pos position on display, 0-NUM_DIGITS
*/
void displayAsciiDigit(char c, uint8_t pos)
{
if(pos >= NUM_DIGITS)
return;
uint8_t fontIndex = c - FONT_ASCII_OFFSET;
uint16_t segments = pgm_read_word(&Font[fontIndex]);
displayDigit(segments, pos);
}
void ReflowDisplay::tick() {
if (tickCounter % 200 == 0) {
marqueeHandler();
tickCounter = 0;
}
displayDigit(displayedDigits[tickCounter % 3],tickCounter % 3); //cycles through the digits displaying each one for a tick
tickCounter++;
}
void displayHex(int in)
{
int hex[8];
int count = 0;
if(in == 0)
{
displayDigit(0);
return;
}
while(in > 0)
{
hex[count++] = in % 16;
in /= 16;
}
while (count > 0)
{
displayDigit(hex[--count]);
flashLight(500, 0);
}
}
void displayNumber(int number){
if(number > 9999){
number=number%10000;
}
int digit[4];
/* Separate Digits MAKE FUNCTION*/
digit[3]=number%10;
number = (number-digit[3])/10;
digit[2]= (number%10);
number = (number-digit[2])/10;
digit[1]= (number%10);
number = (number-digit[1])/10;
digit[0]= (number%10);
switch (tick){
case 0:
selectDigit(0);
displayDigit(digit[1]);
break;
case 1:
selectDigit(1);
displayDigit(digit[2]);
break;
case 2:
selectDigit(2);
displayDigit(digit[3]);
break;
case 3:
selectDigit(3);
displayDegree();
break;
}
tick = (tick+1)%4;
}
void showTime(int hour, int minute, int brightness){
if(hour>24 || minute > 60){
displayDigit(0,0, 0, brightness);
displayDigit(5,0, 0, brightness);
displayDigit(0,8, 0, brightness);
displayDigit(5,8, 0, brightness);
return;
}
int digitsHour[2] = {0,0};
int digitsMinute[2] ={0,0};
int counter = 1;
while( hour > 0){
int digit = hour%10;
digitsHour[counter] = digit;
counter--;
hour/=10;
}
counter = 1;
while(minute > 0){
int digit = minute%10;
digitsMinute[counter] = digit;
counter--;
minute/=10;
}
if(digitsHour[0] !=0){
displayDigit(0,0, digitsHour[0], brightness);
}
displayDigit(5,0, digitsHour[1], brightness);
displayDigit(0,8, digitsMinute[0], brightness);
displayDigit(5,8, digitsMinute[1], brightness);
}
void displayNumber(int no) {
displayDigit(2, no % 10);
displayDigit(1, (no / 10) % 10);
displayDigit(0, no / 100);
}
