void LightDown (void){
uint8_t i;
for (i=PWMGet(); i>0; i--){
PWMSet (i);
if (i<PWMStepOver) Wait (PWMSlowDelay);
else Wait (PWMQuickDelay);
}
PWMStop();
}
int doorbell_close() {
if(setGPIOValue(LEDpin, GPIO_LOW) == -1) {
printf("setGPIOValue(%d) failed\n", LEDpin);
return -1;
}
if(PWMStop(BUZZERpin) == -1) {
printf("Fail to stop PWM\n");
return -1;
}
return 0;
}
int THmonitoring_noalart() {
if(setGPIOValue(LEDpin, GPIO_LOW) == -1) {
printf("setGPIOValue(%d) failed\n", LEDpin);
return -1;
}
if(PWMStop(BUZZERpin) == -1) {
printf("Fail to stop PWM\n");
return -1;
}
return 0;
}
void LiveInLight (void){
PORTB &= ~(1<<LedPin); // Light-up LED
PWMStop();
while (1){
EnableInput ();
DeepSleep();
DisableInput ();
if (Valto != None) {
EventHandler ();
// if key pressed then shutdown
if (Valto==KeyPressed) break;
}
}
PWMStart(250);
PORTB |= (1<<LedPin); // Shutdown LED
}
void doorbell_deinit() {
sensorDeinit(devFD);
PWMStop(BUZZERpin);
unexportGPIOPin(LEDpin);
}
void THmonitoring_deinit() {
PWMStop(BUZZERpin);
unexportGPIOPin(LEDpin);
LCD1602DeInit(devFD_LCD);
dht11DeInit(devFD_DHT11);
}