double Adafruit_MAX31855::readFarenheit(void) {
float f = readCelsius();
f *= 9.0;
f /= 5.0;
f += 32;
return f;
}
int main()
{
double celsius;
double fahrenheit;
readCelsius(celsius);
calculatefahrenheit(celsius, fahrenheit);
displayFahrenheit(fahrenheit);
return 0;
}
int main ()
{
uint8_t i;
usart_init (BRR_VAL);
max6675_init ();
while (1)
{
buffer (readCelsius());
for (i=0;i<4;++i)
{
transmit_byte (buff[i]);
}
_delay_ms (500);
}
}
double MAX6675::readFarenheit(void) {
return readCelsius() * 9.0/5.0 + 32;
}
void TIM14_IRQHandler(void)
{
static uint16_t i=0,j=0,k=0,t=0;
TIM14->SR &= ~TIM_SR_UIF;
++t;
if (t>300)
{
current_temp = readCelsius();
t=0;
}
if (k>500)
{
button_enc_flags.tim ^=1;
if(button_enc_flags.tim)
{
//off indicator for blinking
TIM17->CR1 &= ~TIM_CR1_CEN;
GPIOA->ODR &= ~0x0F;
k=0;
}
else
{
TIM17->CR1 |= TIM_CR1_CEN;
k=0;
}
}
//counter for blinking
if (flag_seg)++k;
else TIM17->CR1 |= TIM_CR1_CEN;
//===Encoder===//
//Short press
if (i>25&&i<300&&GPIOA->IDR&(1 << 11))
{
flag1=1;
i=0;
}
//long press
if (i>2000&&(!(GPIOA->IDR&(1 << 11))))
{
flag1=2;
i=0;
}
//===Button===//
//Short press
if (i>25&&i<300&&GPIOA->IDR&(1 << 10))
{
flag1=3;
j=0;
}
//long press
if (i>2000&&(!(GPIOA->IDR&(1 << 10))))
{
flag1=4;
j=0;
}
if (!(GPIOA->IDR&(1 << 11)))++i;
else i=0;
if (!(GPIOA->IDR&(1 << 10)))++j;
else j=0;
}
float OneWireTemperatureSensor::readCelsius() {
return readCelsius(0);
}
