Lotfi Baghli / Mbed 2 deprecated WeatherRx

Web Server and send X10 RF orders to X10 RF transceivers Switch On/Off Appliance No weather Rx at the moment...

Dependencies:   EthernetNetIf mbed HTTPServer

x10rf.cpp@0:7f9517ce9e71, 2011-08-27 (annotated)

Committer:
lotfi_baghli
Date:
Sat Aug 27 16:45:11 2011 +0000
Revision:
0:7f9517ce9e71
V0.21

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lotfi_baghli 0:7f9517ce9e71 1 // Interface Lib to X10 RF transmiter
lotfi_baghli 0:7f9517ce9e71 2
lotfi_baghli 0:7f9517ce9e71 3 #include "mbed.h"
lotfi_baghli 0:7f9517ce9e71 4
lotfi_baghli 0:7f9517ce9e71 5 DigitalOut led_2(LED2, "led2");
lotfi_baghli 0:7f9517ce9e71 6 DigitalOut led_3(LED3, "led3");
lotfi_baghli 0:7f9517ce9e71 7
lotfi_baghli 0:7f9517ce9e71 8 DigitalOut RF_TX(p19);
lotfi_baghli 0:7f9517ce9e71 9 DigitalOut RF_Alim(p18);
lotfi_baghli 0:7f9517ce9e71 10
lotfi_baghli 0:7f9517ce9e71 11 void SendX10RF_bit(unsigned int databit);
lotfi_baghli 0:7f9517ce9e71 12 void SendX10byte(unsigned int data8);
lotfi_baghli 0:7f9517ce9e71 13 void SendX10Cmd(unsigned int data);
lotfi_baghli 0:7f9517ce9e71 14 void SendX10RF();
lotfi_baghli 0:7f9517ce9e71 15
lotfi_baghli 0:7f9517ce9e71 16
lotfi_baghli 0:7f9517ce9e71 17 //-----------------------------------------------------------------------------
lotfi_baghli 0:7f9517ce9e71 18 // http://idobartana.com/hakb/x10rf.htm
lotfi_baghli 0:7f9517ce9e71 19 // ftp://ftp.x10.com/pub/manuals/cm17a_protocol.txt
lotfi_baghli 0:7f9517ce9e71 20 unsigned int EncodeX10rf(char houseCode, int numberCode, int action)
lotfi_baghli 0:7f9517ce9e71 21 {// action : 1 : On, 0 : Off, 2 : BRIGHT , 3 : DIM
lotfi_baghli 0:7f9517ce9e71 22 unsigned int order, add;
lotfi_baghli 0:7f9517ce9e71 23 switch (houseCode)
lotfi_baghli 0:7f9517ce9e71 24 {
lotfi_baghli 0:7f9517ce9e71 25 case 'A' : order= 0x6000; break;
lotfi_baghli 0:7f9517ce9e71 26 case 'B' : order= 0xE000; break;
lotfi_baghli 0:7f9517ce9e71 27 case 'C' : order= 0x2000; break;
lotfi_baghli 0:7f9517ce9e71 28 case 'D' : order= 0xA000; break;
lotfi_baghli 0:7f9517ce9e71 29 case 'E' : order= 0x1000; break;
lotfi_baghli 0:7f9517ce9e71 30 case 'F' : order= 0x9000; break;
lotfi_baghli 0:7f9517ce9e71 31 case 'G' : order= 0x5000; break;
lotfi_baghli 0:7f9517ce9e71 32 case 'H' : order= 0xD000; break;
lotfi_baghli 0:7f9517ce9e71 33 case 'I' : order= 0x7000; break;
lotfi_baghli 0:7f9517ce9e71 34 case 'J' : order= 0xF000; break;
lotfi_baghli 0:7f9517ce9e71 35 case 'K' : order= 0x3000; break;
lotfi_baghli 0:7f9517ce9e71 36 case 'L' : order= 0xB000; break;
lotfi_baghli 0:7f9517ce9e71 37 case 'M' : order= 0x0000; break;
lotfi_baghli 0:7f9517ce9e71 38 case 'N' : order= 0x8000; break;
lotfi_baghli 0:7f9517ce9e71 39 case 'O' : order= 0x4000; break;
lotfi_baghli 0:7f9517ce9e71 40 case 'P' : order= 0xC000; break;
lotfi_baghli 0:7f9517ce9e71 41 }
lotfi_baghli 0:7f9517ce9e71 42 switch (numberCode)
lotfi_baghli 0:7f9517ce9e71 43 {
lotfi_baghli 0:7f9517ce9e71 44 case 1 : add= 0x0000; break;
lotfi_baghli 0:7f9517ce9e71 45 case 2 : add= 0x0010; break;
lotfi_baghli 0:7f9517ce9e71 46 case 3 : add= 0x0008; break;
lotfi_baghli 0:7f9517ce9e71 47 case 4 : add= 0x0018; break;
lotfi_baghli 0:7f9517ce9e71 48 case 5 : add= 0x0040; break;
lotfi_baghli 0:7f9517ce9e71 49 case 6 : add= 0x0050; break;
lotfi_baghli 0:7f9517ce9e71 50 case 7 : add= 0x0048; break;
lotfi_baghli 0:7f9517ce9e71 51 case 8 : add= 0x0058; break;
lotfi_baghli 0:7f9517ce9e71 52 case 9 : add= 0x0400; break;
lotfi_baghli 0:7f9517ce9e71 53 case 10: add= 0x0410; break;
lotfi_baghli 0:7f9517ce9e71 54 case 11: add= 0x0408; break;
lotfi_baghli 0:7f9517ce9e71 55 case 12: add= 0x0418; break;
lotfi_baghli 0:7f9517ce9e71 56 case 13: add= 0x0440; break;
lotfi_baghli 0:7f9517ce9e71 57 case 14: add= 0x0450; break;
lotfi_baghli 0:7f9517ce9e71 58 case 15: add= 0x0448; break;
lotfi_baghli 0:7f9517ce9e71 59 case 16: add= 0x0458; break;
lotfi_baghli 0:7f9517ce9e71 60 }
lotfi_baghli 0:7f9517ce9e71 61 order |= add;
lotfi_baghli 0:7f9517ce9e71 62 if (action==0) order |= 0x0020;
lotfi_baghli 0:7f9517ce9e71 63 return order;
lotfi_baghli 0:7f9517ce9e71 64 }
lotfi_baghli 0:7f9517ce9e71 65 //-----------------------------------------------------------------------------
lotfi_baghli 0:7f9517ce9e71 66 void SendX10rf(char houseCode, int numberCode, int action)
lotfi_baghli 0:7f9517ce9e71 67 { // action : 1 : On, 0 : Off, 2 : BRIGHT , 3 : DIM
lotfi_baghli 0:7f9517ce9e71 68 printf( "h=%c U=%d R=%d Order=%X\r\n", houseCode, numberCode, action, EncodeX10rf(houseCode, numberCode, action));
lotfi_baghli 0:7f9517ce9e71 69 // SendX10Cmd(0x6010); // A2 ON
lotfi_baghli 0:7f9517ce9e71 70 // SendX10Cmd(0x6000); // A1 ON
lotfi_baghli 0:7f9517ce9e71 71 SendX10Cmd( EncodeX10rf(houseCode, numberCode, action));
lotfi_baghli 0:7f9517ce9e71 72 }
lotfi_baghli 0:7f9517ce9e71 73 //-----------------------------------------------------------------------------
lotfi_baghli 0:7f9517ce9e71 74 void SendX10RF_bit(unsigned int databit)
lotfi_baghli 0:7f9517ce9e71 75 {
lotfi_baghli 0:7f9517ce9e71 76 // envoi un 1
lotfi_baghli 0:7f9517ce9e71 77 RF_TX=1;
lotfi_baghli 0:7f9517ce9e71 78 wait_us(560); // 0.56 ms
lotfi_baghli 0:7f9517ce9e71 79 RF_TX=0;
lotfi_baghli 0:7f9517ce9e71 80 wait_us(560); // 0.56 ms
lotfi_baghli 0:7f9517ce9e71 81 // si c'est un 0
lotfi_baghli 0:7f9517ce9e71 82 if (!databit) wait_us(1120); // 0.56*2 = 1.12 ms si un zero
lotfi_baghli 0:7f9517ce9e71 83 }
lotfi_baghli 0:7f9517ce9e71 84 //-----------------------------------------------------------------------------
lotfi_baghli 0:7f9517ce9e71 85 void SendX10byte(unsigned int data8)
lotfi_baghli 0:7f9517ce9e71 86 {
lotfi_baghli 0:7f9517ce9e71 87 unsigned int j, k;
lotfi_baghli 0:7f9517ce9e71 88 for (j=0; j<8; j++)
lotfi_baghli 0:7f9517ce9e71 89 {
lotfi_baghli 0:7f9517ce9e71 90 k=(data8 & 0x0080 )==0x0080;
lotfi_baghli 0:7f9517ce9e71 91 SendX10RF_bit(k);
lotfi_baghli 0:7f9517ce9e71 92 data8=data8 << 1;
lotfi_baghli 0:7f9517ce9e71 93 }
lotfi_baghli 0:7f9517ce9e71 94 }
lotfi_baghli 0:7f9517ce9e71 95 //-----------------------------------------------------------------------------
lotfi_baghli 0:7f9517ce9e71 96 void SendX10Cmd(unsigned int data)
lotfi_baghli 0:7f9517ce9e71 97 {
lotfi_baghli 0:7f9517ce9e71 98 unsigned int Cmd8;
lotfi_baghli 0:7f9517ce9e71 99 RF_Alim=1; // Alimente le transmetteur RE8=ON
lotfi_baghli 0:7f9517ce9e71 100 // wait_ms(20); // >20 ms
lotfi_baghli 0:7f9517ce9e71 101 wait_ms(10); // >10 ms
lotfi_baghli 0:7f9517ce9e71 102 wait_ms(10); // >10 ms
lotfi_baghli 0:7f9517ce9e71 103 // en-tête
lotfi_baghli 0:7f9517ce9e71 104 RF_TX=1;
lotfi_baghli 0:7f9517ce9e71 105 wait_us(8960); // 8.96 ms
lotfi_baghli 0:7f9517ce9e71 106 RF_TX=0;
lotfi_baghli 0:7f9517ce9e71 107 wait_us(4500); // 4.5 ms
lotfi_baghli 0:7f9517ce9e71 108 Cmd8=data>>8; // send les Hi
lotfi_baghli 0:7f9517ce9e71 109 SendX10byte(~Cmd8);
lotfi_baghli 0:7f9517ce9e71 110 SendX10byte(Cmd8);
lotfi_baghli 0:7f9517ce9e71 111 Cmd8=(data) & 0xFF; // send les Low
lotfi_baghli 0:7f9517ce9e71 112 SendX10byte(~Cmd8);
lotfi_baghli 0:7f9517ce9e71 113 SendX10byte(Cmd8);
lotfi_baghli 0:7f9517ce9e71 114 SendX10RF_bit(1); // 1 à la fin ??
lotfi_baghli 0:7f9517ce9e71 115 wait_us(1120); // 1.12 ms
lotfi_baghli 0:7f9517ce9e71 116 RF_Alim=0; // Eteint transmetteur RE8=OFF
lotfi_baghli 0:7f9517ce9e71 117 }
lotfi_baghli 0:7f9517ce9e71 118 //-----------------------------------------------------------------------------
lotfi_baghli 0:7f9517ce9e71 119 void SendX10RF()
lotfi_baghli 0:7f9517ce9e71 120 {
lotfi_baghli 0:7f9517ce9e71 121 // SendX10Cmd(0x6000); // A1 ON
lotfi_baghli 0:7f9517ce9e71 122 // SendX10Cmd(0x6020); // A1 OFF
lotfi_baghli 0:7f9517ce9e71 123 SendX10Cmd(0x6010); // A2 ON
lotfi_baghli 0:7f9517ce9e71 124 // SendX10Cmd(0x6030); // A2 OFF
lotfi_baghli 0:7f9517ce9e71 125 // SendX10Cmd(0x6090); // A2 DIM+
lotfi_baghli 0:7f9517ce9e71 126 // SendX10Cmd(0x60B0); // A2 DIM-
lotfi_baghli 0:7f9517ce9e71 127
lotfi_baghli 0:7f9517ce9e71 128 //http://idobartana.com/hakb/x10rf.htm
lotfi_baghli 0:7f9517ce9e71 129 //10101111 11011101 01010101 11011111 10101101 01010101 <-A1 OFF cmd (as seen on RF, RIGHT bit first !)
lotfi_baghli 0:7f9517ce9e71 130 //00000100 11111011 00000110 11111001 A1 OFF (as RIGHT bit first !)
lotfi_baghli 0:7f9517ce9e71 131 // byte 1 byte 2 byte 3 byte 4
lotfi_baghli 0:7f9517ce9e71 132 //bit function
lotfi_baghli 0:7f9517ce9e71 133 //0 always 0
lotfi_baghli 0:7f9517ce9e71 134 //1 always 0
lotfi_baghli 0:7f9517ce9e71 135 //2 always 0
lotfi_baghli 0:7f9517ce9e71 136 //3 bit B1 of unit number
lotfi_baghli 0:7f9517ce9e71 137 //4 bit B0 of unit number
lotfi_baghli 0:7f9517ce9e71 138 //5 1 for OFF command. DIM B2 ON/OFF B0 B1 <--(unit number -1= 0bB2B1B0 )
lotfi_baghli 0:7f9517ce9e71 139 //6 bit B2 of unit number ------------------>|
lotfi_baghli 0:7f9517ce9e71 140 //7 1 for DIM (if bit 5=1) or BRIGHT (if bit 5=0) command
lotfi_baghli 0:7f9517ce9e71 141
lotfi_baghli 0:7f9517ce9e71 142 // à l'envers aussi mais bytes inversées
lotfi_baghli 0:7f9517ce9e71 143 //A- 00001 ON
lotfi_baghli 0:7f9517ce9e71 144 //00032: 11111001 00000110 11111111 00000000 0x6000
lotfi_baghli 0:7f9517ce9e71 145 //A- 00001 OFF
lotfi_baghli 0:7f9517ce9e71 146 //00032: 11111001 00000110 11111011 00000100 0x6020
lotfi_baghli 0:7f9517ce9e71 147 //A- 00002 ON
lotfi_baghli 0:7f9517ce9e71 148 //00032: 11111001 00000110 11110111 00001000 0x6080
lotfi_baghli 0:7f9517ce9e71 149 //A- 00002 OFF
lotfi_baghli 0:7f9517ce9e71 150 //00032: 11111001 00000110 11110011 00001100 0x60C0
lotfi_baghli 0:7f9517ce9e71 151 //A- 00002 DIM+
lotfi_baghli 0:7f9517ce9e71 152 //00032: 11111001 00000110 11110111 00001000 0x6090
lotfi_baghli 0:7f9517ce9e71 153 //http://camelspit.org/modified-x10-rf-transmitter/
lotfi_baghli 0:7f9517ce9e71 154 }
lotfi_baghli 0:7f9517ce9e71 155 //---------------------------------------------------------------------