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Bell disable/enable changes 

More here:
http://lowpowerlab.com/blog/2015/07/23/more-awesome-arduino-doorbell-control/
This commit is contained in:
LowPowerLab 2015-07-23 13:09:29 -04:00
parent e54b876e20
commit 5fec98ad42
1 changed files with 56 additions and 20 deletions
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76
Examples/DoorBellMote/DoorBellMote.ino
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@ -2,7 +2,7 @@
// DoorBellMote sketch works with Moteinos equipped with RFM69W/RFM69HW
// Can be adapted to use Moteinos/Arduinos using RFM12B or other RFM69 variants (RFM69CW, RFM69HCW)
// http://www.LowPowerLab.com/
// 2015-04-13 (C) Felix Rusu of http://www.LowPowerLab.com/
// 2015-07-22 (C) Felix Rusu of http://www.LowPowerLab.com/
// **********************************************************************************
// It detects current flow at the doorbell transformer and send a message each time to the gateway
// It can trigger doorbell through a relay powered from pins D6+D7
@ -47,24 +47,25 @@
//#define FREQUENCY RF69_868MHZ
#define FREQUENCY RF69_915MHZ //Match this with the version of your Moteino! (others: RF69_433MHZ, RF69_868MHZ)
#define ENCRYPTKEY "sampleEncryptKey" //has to be same 16 characters/bytes on all nodes, not more not less!
#define IS_RFM69HW //uncomment only for RFM69HW! Leave out if you have RFM69W!
//#define IS_RFM69HW //uncomment only for RFM69HW! Leave out if you have RFM69W!
#define CHIMEPIN 4 // active HIGH chime signal from detector H11AA1 circuit
#define RELAYPIN1 6
#define RELAYPIN2 7
#define RELAY_PULSE_MS 250 //just enough that the doorbell chimne will trigger
#define RINGDELAY 3000
#define RELAYPIN1 6 //for the bell ring relay we just need 2 digital pins together to activate the relay for a short pulse
#define RELAYPIN2 7 //for the bell ring relay we just need 2 digital pins together to activate the relay for a short pulse
#define DISABLE_RELAY 5 //for the bell disable relay we use a single digital pin through a transistor
#define RELAY_PULSE_MS 250 //just enough that the doorbell chime will trigger
#define RINGDELAY 3000 //time between rings (avoid fast repeated rings)
//*****************************************************************************************************************************
#define LED 9 //pin connected to onboard LED
#define SERIAL_BAUD 115200
#define SERIAL_EN //comment out if you don't want any serial output
#ifdef SERIAL_EN
#define DEBUG(input) {Serial.print(input); delay(1);}
#define DEBUGln(input) {Serial.println(input); delay(1);}
#define DEBUG(input) Serial.print(input)
#define DEBUGln(input) Serial.println(input)
#else
#define DEBUG(input);
#define DEBUGln(input);
#define DEBUG(input)
#define DEBUGln(input)
#endif
RFM69 radio;
@ -74,13 +75,15 @@ RFM69 radio;
// MANUFACTURER_ID - OPTIONAL, 0xEF30 for windbond 4mbit flash (Moteino OEM)
/////////////////////////////////////////////////////////////////////////////
SPIFlash flash(8, 0xEF30); //regular Moteinos have FLASH MEM on D8, MEGA has it on D4
char buff[50];
void setup(void)
{
Serial.begin(SERIAL_BAUD);
pinMode(CHIMEPIN, INPUT);
pinMode(RELAYPIN1, OUTPUT);
pinMode(RELAYPIN2, OUTPUT);
pinMode(DISABLE_RELAY, OUTPUT);
pinMode(LED, OUTPUT);
radio.initialize(FREQUENCY,NODEID,NETWORKID);
@ -89,9 +92,18 @@ void setup(void)
#endif
radio.encrypt(ENCRYPTKEY);
char buff[50];
sprintf(buff, "DoorBellMote : %d Mhz...", FREQUENCY==RF69_433MHZ ? 433 : FREQUENCY==RF69_868MHZ ? 868 : 915);
DEBUGln(buff);
if (flash.initialize())
DEBUGln("SPI Flash Init OK");
else
DEBUGln("SPI Flash Init FAIL! (is chip present?)");
radio.sendWithRetry(GATEWAYID, "START", 6);
Blink(LED, 100);
Blink(LED, 100);
Blink(LED, 100);
}
uint32_t doorPulseCount = 0;
@ -99,7 +111,9 @@ uint32_t lastStatusTimestamp=0;
uint32_t LEDCYCLETIMER=0;
byte LEDSTATE=LOW;
char input;
byte ring=false;
boolean ring=false;
boolean disable=false;
byte disableStatus=0;
void loop()
{
@ -115,7 +129,6 @@ void loop()
if (millis()-(lastStatusTimestamp)>RINGDELAY)
{
delay(50); //some basic debouncing
if (digitalRead(CHIMEPIN) == HIGH)
{
lastStatusTimestamp = millis();
@ -132,11 +145,23 @@ void loop()
for (byte i = 0; i < radio.DATALEN; i++)
DEBUG((char)radio.DATA[i]);
//
if (radio.DATALEN==4)
if (radio.DATA[0]=='R' && radio.DATA[1]=='I' && radio.DATA[2]=='N' && radio.DATA[3]=='G')
ring = true;
if (radio.DATALEN==6)
if (radio.DATA[0]=='B' && radio.DATA[1]=='E' && radio.DATA[2]=='L' && radio.DATA[3]=='L' && radio.DATA[4]==':')
if (radio.DATA[5]=='0')
{
disableStatus = 1;
disable = true;
}
else if (radio.DATA[5]=='1')
{
disableStatus = 0;
disable = true;
}
// wireless programming token check
// DO NOT REMOVE, or GarageMote will not be wirelessly programmable any more!
CheckForWirelessHEX(radio, flash, true);
@ -151,15 +176,26 @@ void loop()
if (ring)
{
//if other relay is ON we must temporarily turn it off while we pulse the RING relay, to avoid any rail collapse and reset
if (disableStatus) digitalWrite(DISABLE_RELAY, 0);
pulseRelay();
radio.sendWithRetry(GATEWAYID, "RING OK", 4);
if (disableStatus) digitalWrite(DISABLE_RELAY, 1);
radio.sendWithRetry(GATEWAYID, "RING OK", 4);
ring = false;
}
if (disable)
{
digitalWrite(DISABLE_RELAY, disableStatus); //disable it
sprintf(buff, "BELL:%d", disableStatus ? 0 : 1);
radio.sendWithRetry(GATEWAYID, buff, 6);
disable=false;
}
DEBUGln();
}
if (millis() - LEDCYCLETIMER > 3000)
if (millis() - LEDCYCLETIMER > 2000) //flip onboard LED state every so often to indicate activity
{
LEDCYCLETIMER = millis();
LEDSTATE = !LEDSTATE;
@ -183,4 +219,4 @@ void Blink(byte PIN, byte DELAY_MS)
delay(DELAY_MS/2);
digitalWrite(PIN,LOW);
delay(DELAY_MS/2);
}
}