mirror of
https://github.com/seahu/rflink.git
synced 2025-12-10 16:07:23 +01:00
77 lines
4.6 KiB
C
77 lines
4.6 KiB
C
//#######################################################################################################
|
|
//## This Plugin is only for use with the RFLink software package ##
|
|
//## Plugin-062 Chuango AlarmSensors ##
|
|
//#######################################################################################################
|
|
/*********************************************************************************************\
|
|
* This protocol provides support for Chuango Alarm sensors (Motion detectors and door/window contacts)
|
|
* Note that these modules are reported as X10 switches to the Home Automation software so that they work correctly
|
|
*
|
|
* Author : StuntTeam
|
|
* Support : http://sourceforge.net/projects/rflink/
|
|
* License : This code is free for use in any open source project when this header is included.
|
|
* Usage of any parts of this code in a commercial application is prohibited!
|
|
*********************************************************************************************
|
|
* Technical data:
|
|
* Devices send 50 pulses, 24 bits
|
|
*
|
|
* Sample:
|
|
* 20;03;DEBUG;Pulses=50;Pulses(uSec)=1725,325,1650,325,1625,350,575,1400,1600,400,1525,475,450,1550,1475,500,1500,500,450,1475,550,1450,
|
|
* 550,1425,1600,400,525,1475,1500,450,1500,525,1475,500,425,1525,475,1475,500,1450,525,1450,1575,400,1550,425,1500,500,400;
|
|
* 20;03;DEBUG;Pulses=50;Pulses(uSec)=1620,420,1530,450,1560,390,510,1440,1560,420,1530,420,450,1530,1440,510,1440,540,360,1500,450,1470,480,1470,1560,390,510,1440,1530,420,1500,480,1470,570,330,1590,390,1530,450,1500,480,1470,1530,420,1530,420,1530,420,450,3360;
|
|
* 101010011010011010010101100110101001010101101010 0
|
|
* 00010010 01110100 01111000 = 0x 12 74 78
|
|
\*********************************************************************************************/
|
|
#define ALARMPIRV1_PULSECOUNT 50
|
|
|
|
#define ALARMPIRV1_PULSEMID_062 700/RAWSIGNAL_SAMPLE_RATE
|
|
#define ALARMPIRV1_PULSEMAX_062 2000/RAWSIGNAL_SAMPLE_RATE
|
|
#define ALARMPIRV1_PULSEMIN_062 150/RAWSIGNAL_SAMPLE_RATE
|
|
|
|
#ifdef PLUGIN_062
|
|
boolean Plugin_062(byte function, char *string) {
|
|
if (RawSignal.Number != ALARMPIRV1_PULSECOUNT) return false;
|
|
if (RawSignal.Pulses[0]==63) return false; // No need to test, packet for plugin 63
|
|
unsigned long bitstream=0L;
|
|
//==================================================================================
|
|
for(byte x=2;x<=48;x=x+2) {
|
|
if (RawSignal.Pulses[x] > ALARMPIRV1_PULSEMID_062) {
|
|
if (RawSignal.Pulses[x] > ALARMPIRV1_PULSEMAX_062) return false; // pulse too long
|
|
if (RawSignal.Pulses[x-1] > ALARMPIRV1_PULSEMID_062) return false; // invalid pulse sequence 10/01
|
|
bitstream = (bitstream << 1) | 0x1;
|
|
} else {
|
|
if (RawSignal.Pulses[x] < ALARMPIRV1_PULSEMIN_062) return false; // pulse too short
|
|
if (RawSignal.Pulses[x-1] < ALARMPIRV1_PULSEMID_062) return false; // invalid pulse sequence 10/01
|
|
bitstream = bitstream << 1;
|
|
}
|
|
}
|
|
//==================================================================================
|
|
// Prevent repeating signals from showing up
|
|
//==================================================================================
|
|
if( (SignalHash!=SignalHashPrevious) || (RepeatingTimer+2000<millis()) ){
|
|
// not seen the RF packet recently
|
|
if (bitstream == 0) return false;
|
|
} else {
|
|
// already seen the RF packet recently
|
|
return true;
|
|
}
|
|
//==================================================================================
|
|
// Validity checks
|
|
//==================================================================================
|
|
// Output
|
|
// ----------------------------------
|
|
sprintf(pbuffer, "20;%02X;", PKSequenceNumber++); // Node and packet number
|
|
Serial.print( pbuffer );
|
|
// ----------------------------------
|
|
Serial.print(F("Chuango;")); // Label
|
|
sprintf(pbuffer, "ID=%06lx;",(bitstream)&0xffffff) ; // ID
|
|
Serial.print( pbuffer );
|
|
Serial.print(F("SWITCH=02;"));
|
|
Serial.print(F("CMD=ON;")); // this device reports movement only
|
|
Serial.println();
|
|
//==================================================================================
|
|
RawSignal.Repeats=true; // suppress repeats of the same RF packet
|
|
RawSignal.Number=0;
|
|
return true;
|
|
}
|
|
#endif // Plugin_062
|