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This commit is contained in:
Ondrej Lycka
119
Plugins/Plugin_080.c
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119
Plugins/Plugin_080.c
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//#######################################################################################################
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//## This Plugin is only for use with the RFLink software package ##
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//## Plugin-80 Flamingo FA20RF Rookmelder ##
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//#######################################################################################################
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/*********************************************************************************************\
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* Dit protocol zorgt voor ontvangst van Flamingo FA20RF rookmelder
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*
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* Author : StuntTeam
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* Support : http://sourceforge.net/projects/rflink/
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* License : This code is free for use in any open source project when this header is included.
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* Usage of any parts of this code in a commercial application is prohibited!
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*********************************************************************************************
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* Changelog: v1.0 initial release
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*********************************************************************************************
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* Technical information:
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* The Flamingo FA20RF/FA21RF Smokedetector contains both a RF receiver and transmitter.
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* Every unit has a unique ID. The detector has a "learn" button to learn the ID of other units.
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* That is what links the units to each other. After linking multiple units, they all have the same ID!
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* Normally, one unit is used as master and the code of the master is learned to the slaves
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*
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* Attention: The smoke detector gives an alarm as long as the message is transmitted
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*
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* Sample:
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* 20;32;DEBUG;Pulses=52;Pulses(uSec)=2500,800,650,1250,650,1250,650,1250,650,1250,650,1250,650,1275,650,1250,650,2550,650,1275,650,2550,650,1250,650,1250,650,2550,650,2550,650,1275,650,2550,
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* 650,2550,650,1275,650,2550,650,2550,650,1275,650,1275,650,2550,650,1200,650;
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* 000000010100110110110010 = 014DB2
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* 20;0C;DEBUG;Pulses=52;Pulses(uSec)=2500,825,625,2575,625,1275,625,1300,625,2575,625,1275,625,2575,625,2575,625,2575,625,2575,625,2575,625,2575,625,1275,625,1275,625,1275,625,2575,625,2575,
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* 625,2575,625,1275,625,2575,625,2575,625,1300,625,1275,625,2575,625,1225,625;
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* 100101111110001110110010 = 97E3B2
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* 20;0D;FA20RF;ID=97e3b2;SMOKEALERT=ON;
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*
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* False positive:
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* 20;52;DEBUG;Pulses=52;Pulses(uSec)=420,1860,330,3810,360,3960,360,1950,390,1920,360,3960,360,3960,360,3960,390,3960,390,3960,390,3960,390,1920,390,1920,390,1920,390,1890,480,1800,390,3930,390,1920,390,1920,420,1920,390,1920,420,1890,450,1860,420,1890,390,3930,390,6990;
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\*********************************************************************************************/
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#define FA20RFSTART 3000 // 8000
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#define FA20RFSPACE 675 // 800
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#define FA20RFLOW 1250 // 1300
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#define FA20RFHIGH 2550 // 2600
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#define FA20_PULSECOUNT 52
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#ifdef PLUGIN_080
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boolean Plugin_080(byte function, char *string) {
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if (RawSignal.Number != FA20_PULSECOUNT) return false;
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unsigned long bitstream=0L;
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//==================================================================================
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for(byte x=4;x<=FA20_PULSECOUNT-2;x=x+2) {
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if (RawSignal.Pulses[x-1]*RAWSIGNAL_SAMPLE_RATE > 1000) return false; // every preceding pulse must be below 1000!
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if (RawSignal.Pulses[x]*RAWSIGNAL_SAMPLE_RATE > 2000) { // long pulse
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if (RawSignal.Pulses[x]*RAWSIGNAL_SAMPLE_RATE > 2800) return false; // long pulse too long
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bitstream = (bitstream << 1) | 0x1;
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} else {
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if (RawSignal.Pulses[x]*RAWSIGNAL_SAMPLE_RATE > 1500) return false; // short pulse too long
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if (RawSignal.Pulses[x]*RAWSIGNAL_SAMPLE_RATE < 1000) return false; // short pulse too short
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bitstream = bitstream << 1;
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}
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}
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//==================================================================================
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if (bitstream == 0) return false;
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if (bitstream == 0xFFFFFF) return false;
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if (((bitstream)&0xffff) == 0xffff) return false;
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//==================================================================================
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// Output
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// ----------------------------------
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sprintf(pbuffer, "20;%02X;", PKSequenceNumber++);// Node and packet number
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Serial.print( pbuffer );
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// ----------------------------------
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Serial.print(F("FA20RF;")); // Label
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sprintf(pbuffer, "ID=%06lx;", bitstream ); // ID
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Serial.print( pbuffer );
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Serial.print(F("SMOKEALERT=ON;"));
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Serial.println();
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//==================================================================================
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RawSignal.Repeats=true; // suppress repeats of the same RF packet
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RawSignal.Number=0; // do not process the packet any further
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return true;
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}
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#endif // PLUGIN_080
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#ifdef PLUGIN_TX_080
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boolean PluginTX_080(byte function, char *string) {
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boolean success=false;
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//10;FA20RF;67f570;1;ON;
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//012345678901234567890
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unsigned long bitstream=0;
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if (strncasecmp(InputBuffer_Serial+3,"FA20RF;",7) == 0) { // KAKU Command eg.
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if (InputBuffer_Serial[18] != ';') return false;
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InputBuffer_Serial[8]=0x30;
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InputBuffer_Serial[9]=0x78;
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InputBuffer_Serial[16]=0;
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bitstream=str2int(InputBuffer_Serial+8);
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byte cmd=str2cmd(InputBuffer_Serial+19); // ON/OFF
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if (cmd!=VALUE_ON) return true; // pretend command was ok but we dont have to send anything..
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// ---------- SMOKEALERT SEND -----------
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RawSignal.Multiply=50;
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RawSignal.Repeats=10;
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RawSignal.Delay=20;
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RawSignal.Pulses[1]=FA20RFSTART/RawSignal.Multiply;
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//RawSignal.Pulses[2]=FA20RFSPACE/RawSignal.Multiply;
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//RawSignal.Pulses[3]=FA20RFSPACE/RawSignal.Multiply;
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RawSignal.Pulses[2]=(FA20RFSPACE+125)/RawSignal.Multiply;
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RawSignal.Pulses[3]=(FA20RFSPACE+25)/RawSignal.Multiply;
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for(byte x=49;x>=3;x=x-2) {
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RawSignal.Pulses[x]=FA20RFSPACE/RawSignal.Multiply;
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if ((bitstream & 1) == 1)
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RawSignal.Pulses[x+1] = FA20RFHIGH/RawSignal.Multiply;
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else
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RawSignal.Pulses[x+1] = FA20RFLOW/RawSignal.Multiply;
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bitstream = bitstream >> 1;
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}
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RawSignal.Pulses[51]=FA20RFSPACE/RawSignal.Multiply;
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RawSignal.Pulses[52]=0;
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RawSignal.Number=52;
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RawSendRF();
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RawSignal.Multiply=RAWSIGNAL_SAMPLE_RATE; // restore setting
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success=true;
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}
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return success;
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}
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#endif // PLUGIN_080
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