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This commit is contained in:
Ondrej Lycka
177
Plugins/Plugin_081.c
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177
Plugins/Plugin_081.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-082 Mertik Maxitrol ##
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//#######################################################################################################
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/*********************************************************************************************\
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* This Plugin takes care of reception of Mertik Maxitrol / DRU for fireplaces
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* PCB markings: G6R H4TB / G6R 4HT.
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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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*
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* 0001100101101001011001101
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* ----------------------- data bits (10=1 01=0)
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* -- preamble, always 00?
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* Shortened: (10=1 01=0)
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* 01100101101001011001101
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* 0 1 0 0 1 1 0 0 1 0 1 1
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*
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* 010011001011
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* ---- command => 4 bits
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* -------- address => 8 bits
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*
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* command bits:
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* 0111 7 off
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* 0011 3 on
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* 1011 b up
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* 1101 d down
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* 1000 8 stop
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* 1010 a go up
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* 1100 c go down
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*
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* Sample RF packet:
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* Pulses=26;Pulses(uSec)=475,300,325,700,325,700,325,700,325,700,725,300,725,300,725,300,725,300,725,300,325,700,725,300,725;
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\*********************************************************************************************/
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#define MAXITROL_PULSECOUNT 46
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#define PLUGIN_081_RFSTART 100
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#define PLUGIN_081_RFSPACE 250
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#define PLUGIN_081_RFLOW 400
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#define PLUGIN_081_RFHIGH 750
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#ifdef PLUGIN_081
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boolean Plugin_081(byte function, char *string) {
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if (RawSignal.Number !=MAXITROL_PULSECOUNT) return false;
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unsigned int bitstream=0L;
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byte address=0;
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byte command=0;
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byte status=0;
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//==================================================================================
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// get bits
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for(int x=3;x <= MAXITROL_PULSECOUNT-1;x=x+2) {
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if (RawSignal.Pulses[x]*RAWSIGNAL_SAMPLE_RATE < 550) {
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if (RawSignal.Pulses[x+1]*RAWSIGNAL_SAMPLE_RATE < 550) return false;
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bitstream = (bitstream << 1); // 0
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} else {
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if (RawSignal.Pulses[x]*RAWSIGNAL_SAMPLE_RATE > 900) return false;
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if (RawSignal.Pulses[x+1]*RAWSIGNAL_SAMPLE_RATE > 550) return false;
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bitstream = (bitstream << 1) | 0x1; // 1
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}
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}
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//==================================================================================
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// all bytes received, make sure packet is valid
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if (RawSignal.Pulses[1]*RAWSIGNAL_SAMPLE_RATE > 550) return false;
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if (RawSignal.Pulses[2]*RAWSIGNAL_SAMPLE_RATE > 550) return false;
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//==================================================================================
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// Prevent repeating signals from showing up
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//==================================================================================
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if( (SignalHash!=SignalHashPrevious) || (RepeatingTimer<millis()) ) {
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// not seen the RF packet recently
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if (bitstream == 0) return false; // sanity check
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} else {
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// already seen the RF packet recently
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return true;
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}
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//==================================================================================
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command=(bitstream) & 0x0f; // get address from pulses
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address=((bitstream)>>4)&0xff;
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if (command == 0xB) status=1; // up
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else if (command == 0xD) status=2; // down
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else if (command == 0x7) status=3; // off
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else if (command == 0x3) status=4; // on
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else if (command == 0x8) status=5; // stop
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else if (command == 0xa) status=6; // go up
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else if (command == 0xc) status=7; // go down
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else {
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return false;
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}
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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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Serial.print(F("Mertik;")); // Label
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sprintf(pbuffer, "ID=%02x;", address); // ID
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Serial.print( pbuffer );
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sprintf(pbuffer, "SWITCH=%02x;", status);
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Serial.print( pbuffer );
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Serial.print(F("CMD="));
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if (status==1) Serial.print(F("UP;"));
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if (status==2) Serial.print(F("DOWN;"));
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if (status==3) Serial.print(F("OFF;"));
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if (status==4) Serial.print(F("ON;"));
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if (status==5) Serial.print(F("STOP;"));
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if (status==6) Serial.print(F("GOUP;"));
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if (status==7) Serial.print(F("GODOWN;"));
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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;
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return true;
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}
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#endif // PLUGIN_081
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#ifdef PLUGIN_TX_081
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boolean PluginTX_081(byte function, char *string) {
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boolean success=false;
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unsigned long bitstream=0L;
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//10;MERTIK;64;UP;
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//0123456789012345
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if (strncasecmp(InputBuffer_Serial+3,"MERTIK;",7) == 0) { // KAKU Command eg.
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if (InputBuffer_Serial[12] != ';') return false;
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unsigned int bitstream2=0; // holds last 8 bits
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InputBuffer_Serial[8]=0x30;
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InputBuffer_Serial[9]=0x78; // Get address from hexadecimal value
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InputBuffer_Serial[12]=0x00; // Get address from hexadecimal value
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bitstream=str2int(InputBuffer_Serial+8); // Address (first 16 bits)
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if(strcasecmp(InputBuffer_Serial+13,"stop")==0) bitstream2=0x8;
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else if(strcasecmp(InputBuffer_Serial+13,"on")==0) bitstream2=0x3;
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else if(strcasecmp(InputBuffer_Serial+13,"off")==0) bitstream2=0x7;
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else if(strcasecmp(InputBuffer_Serial+13,"up")==0) bitstream2=0xB;
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else if(strcasecmp(InputBuffer_Serial+13,"down")==0) bitstream2=0xD;
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else if(strcasecmp(InputBuffer_Serial+13,"go_up")==0) bitstream2=0xA;
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else if(strcasecmp(InputBuffer_Serial+13,"go_down")==0) bitstream2=0xC;
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if (bitstream2==0) return false;
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//-----------------------------------------------
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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]=PLUGIN_081_RFLOW/RawSignal.Multiply;
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RawSignal.Pulses[2]=PLUGIN_081_RFLOW/RawSignal.Multiply;
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for(byte x=18;x>=3;x=x-2) {
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if ((bitstream & 1) == 1) {
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RawSignal.Pulses[x] = PLUGIN_081_RFLOW/RawSignal.Multiply;
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RawSignal.Pulses[x-1] = PLUGIN_081_RFHIGH /RawSignal.Multiply;
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} else {
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RawSignal.Pulses[x] = PLUGIN_081_RFHIGH /RawSignal.Multiply;
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RawSignal.Pulses[x-1] = PLUGIN_081_RFLOW/RawSignal.Multiply;
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}
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bitstream = bitstream >> 1;
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}
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for(byte x=26;x>=19;x=x-2) {
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if ((bitstream2 & 1) == 1) {
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RawSignal.Pulses[x] = PLUGIN_081_RFLOW/RawSignal.Multiply;
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RawSignal.Pulses[x-1] = PLUGIN_081_RFHIGH /RawSignal.Multiply;
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} else {
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RawSignal.Pulses[x] = PLUGIN_081_RFHIGH /RawSignal.Multiply;
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RawSignal.Pulses[x-1] = PLUGIN_081_RFLOW/RawSignal.Multiply;
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}
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bitstream2 = bitstream2 >> 1;
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}
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RawSignal.Pulses[27]=PLUGIN_081_RFSTART/RawSignal.Multiply;
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RawSignal.Number=27;
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RawSendRF();
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success=true;
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//-----------------------------------------------
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}
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return success;
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}
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#endif // PLUGIN_081
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