arduino/rc-gateway
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short press-on, long press-off

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This commit is contained in:
Nicu Hodos 2016-11-22 00:48:26 +01:00
parent 671b38233b
commit 4e72a3da3e
1 changed files with 86 additions and 12 deletions
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98
lamp_switch/lamp_switch.ino
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@ -1,8 +1,18 @@
#include <RCSwitch.h>
#include <avr/sleep.h> #include <avr/sleep.h>
#include <avr/power.h> #include <avr/power.h>
#include <avr/wdt.h> #include <avr/wdt.h>
#define DEBUG 0
#define RC_SWITCH 1
#if RC_SWITCH
#include <RCSwitch.h>
#endif
#if DEBUG
#include <SoftwareSerial_Tiny.h>
#endif
// Utility macros // Utility macros
#define adc_disable() (ADCSRA &= ~_BV(ADEN)) // disable ADC (before power-off) #define adc_disable() (ADCSRA &= ~_BV(ADEN)) // disable ADC (before power-off)
#define adc_enable() (ADCSRA |= _BV(ADEN)) // re-enable ADC #define adc_enable() (ADCSRA |= _BV(ADEN)) // re-enable ADC
@ -10,38 +20,82 @@
// Pins // Pins
#define SWITCH 0 #define SWITCH 0
#if DEBUG
#define RxD 0
#define TxD 1
SoftwareSerial AttinySerial(RxD,TxD);
#endif
#if RC_SWITCH
#define SENDER 2 #define SENDER 2
RCSwitch mySwitch = RCSwitch(); RCSwitch mySwitch = RCSwitch();
#endif
void sleep();
void enableWdt();
void disableWdt();
void debug(const char* msg);
char* group = "11111";
int number = 4;
bool stateOn = false; bool stateOn = false;
bool timerTriggered = false;
void setup() { void setup() {
#if DEBUG
AttinySerial.begin(9600);
#endif
#if RC_SWITCH
pinMode(SWITCH, INPUT_PULLUP); pinMode(SWITCH, INPUT_PULLUP);
mySwitch.enableTransmit(SENDER); mySwitch.enableTransmit(SENDER);
mySwitch.setProtocol(1); mySwitch.setProtocol(1);
#endif
set_sleep_mode(SLEEP_MODE_PWR_DOWN); set_sleep_mode(SLEEP_MODE_PWR_DOWN);
enable_pin_interrupts(); enable_pin_interrupts();
} }
void loop() { void loop() {
sleep(); sleep();
} }
void sendCommand() { void sendCommand(boolean on) {
if (on) {
#if RC_SWITCH
mySwitch.switchOn((char*)"11111", 4);
#endif
debug("switch on");
} else {
#if RC_SWITCH
mySwitch.switchOff((char*)"11111", 4);
#endif
debug("switch off");
}
}
ISR(PCINT0_vect) {
byte state = digitalRead(SWITCH); byte state = digitalRead(SWITCH);
if (state == LOW) { if (state == LOW) {
if (stateOn) { debug("state is low");
mySwitch.switchOff((char*)"11111", 4); enableWdt();
} else { } else {
mySwitch.switchOn((char*)"11111", 4); debug("state is high");
disableWdt();
if (!timerTriggered) {
sendCommand(true);
} }
stateOn = !stateOn;
} }
timerTriggered = false;
}
ISR(WDT_vect) {
debug("wdt");
sendCommand(false);
timerTriggered = true;
disableWdt();
} }
void sleep() { void sleep() {
@ -61,7 +115,27 @@ void sleep() {
sei(); // Enable interrupts sei(); // Enable interrupts
} }
ISR(PCINT0_vect) { //enable the wdt for 1 sec interrupt
sendCommand(); void enableWdt() {
cli();
MCUSR = 0x00;
WDTCR |= _BV(WDCE) | _BV(WDE);
WDTCR = _BV(WDIE) | _BV(WDP2) | _BV(WDP1);
sei();
}
void disableWdt() {
cli();
wdt_reset();
MCUSR = 0x00;
WDTCR |= _BV(WDCE) | _BV(WDE);
WDTCR = 0x00;
sei();
}
void debug(const char* msg) {
#if DEBUG
AttinySerial.println(msg);
#endif
} }