Tue, 06 May 2014 21:37:06 +0200
Coolers working with a hardcode reference
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1 | /***************************************************************************** |
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2 | * Copyright (C) 2014 |
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3 | * |
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4 | * Michiel Broek <mbroek at mbse dot eu> |
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5 | * |
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6 | * This file is part of the mbsePi-apps |
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7 | * |
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8 | * Based on the Arduino libary for remote control outlet switches. |
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9 | * Project home: http://code.google.com/p/rc-switch/ |
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10 | * |
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11 | * This is free software; you can redistribute it and/or modify it |
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12 | * under the terms of the GNU General Public License as published by the |
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13 | * Free Software Foundation; either version 2, or (at your option) any |
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14 | * later version. |
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15 | * |
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16 | * mbsePi-apps is distributed in the hope that it will be useful, but |
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17 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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19 | * General Public License for more details. |
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20 | * |
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21 | * You should have received a copy of the GNU General Public License |
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22 | * along with EC-65K; see the file COPYING. If not, write to the Free |
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23 | * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
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24 | *****************************************************************************/ |
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25 | |
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26 | #include "../config.h" |
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27 | #include "mbselib.h" |
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28 | |
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29 | #ifdef HAVE_WIRINGPI_H |
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30 | |
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31 | unsigned long rcReceivedValue = 0; |
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32 | unsigned int rcReceivedBitlength = 0; |
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33 | unsigned int rcReceivedDelay = 0; |
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34 | unsigned int rcReceivedProtocol = 0; |
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35 | int rcReceiveTolerance = 60; |
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36 | int rcReceiverInterruptPin = -1; |
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37 | |
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38 | unsigned int timings[RCSWITCH_MAX_CHANGES]; |
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39 | int rcTransmitterPin = -1; |
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40 | int rcPulseLength = 350; |
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41 | int rcRepeatTransmit = 10; |
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42 | int rcProtocol = 1; |
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43 | |
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44 | //const char TYPE_A_CODE[ 6][6] = { "00000", "10000", "01000", "00100", "00010", "00001"}; |
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45 | const char TYPE_B_CODE[ 5][5] = { "FFFF", "0FFF", "F0FF", "FF0F", "FFF0" }; |
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46 | const char TYPE_C_CODE[16][5] = { "0000", "F000", "0F00", "FF00", "00F0", "F0F0", "0FF0", "FFF0", |
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47 | "000F", "F00F", "0F0F", "FF0F", "00FF", "F0FF", "0FFF", "FFFF" }; |
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48 | const char TYPE_D_CODE[5][2][9] = { { "11100001", "11110000" }, { "00000000", "00010001" }, { "10000010", "10010011" }, |
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49 | { "11000011", "11010010" }, { "01000001", "01010000" } }; |
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50 | |
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51 | |
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52 | char *getCodeWordA(char*, char*, bool); |
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53 | char *getCodeWordB(int, int, bool); |
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54 | char *getCodeWordC(char, int, int, bool); |
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55 | |
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56 | char *getCodeWordE(char, int, bool); |
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57 | void sendTriState(char*); |
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58 | void transmit(int, int); |
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59 | void send0(void); |
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60 | void send1(void); |
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61 | void sendT0(void); |
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62 | void sendT1(void); |
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63 | void sendTF(void); |
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64 | void sendSync(void); |
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65 | bool receiveProtocol1(unsigned int); |
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66 | bool receiveProtocol2(unsigned int); |
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67 | bool receiveProtocol3(unsigned int); |
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68 | void handleInterrupt(void); |
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69 | char *dec2binWzerofill(unsigned long, unsigned int); |
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70 | char *dec2binWcharfill(unsigned long, unsigned int, char); |
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71 | |
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72 | |
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73 | |
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74 | |
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75 | /* |
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76 | * Sets the protocol to send. |
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77 | */ |
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78 | void setProtocol(int nProtocol) { |
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79 | rcProtocol = nProtocol; |
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80 | if (nProtocol == 1){ |
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81 | setPulseLength(350); |
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82 | } |
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83 | else if (nProtocol == 2) { |
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84 | setPulseLength(650); |
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85 | } |
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86 | else if (nProtocol == 3) { |
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87 | setPulseLength(100); |
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88 | } |
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89 | } |
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90 | |
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91 | |
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92 | |
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93 | /** |
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94 | * Sets the protocol to send with pulse length in microseconds. |
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95 | */ |
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96 | /*void RCSwitch::setProtocol(int nProtocol, int nPulseLength) { |
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97 | this->nProtocol = nProtocol; |
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98 | this->setPulseLength(nPulseLength); |
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99 | }*/ |
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100 | |
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101 | |
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102 | |
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103 | /* |
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104 | * Sets pulse length in microseconds |
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105 | */ |
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106 | void setPulseLength(int nPulseLength) { |
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107 | rcPulseLength = nPulseLength; |
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108 | } |
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109 | |
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110 | |
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111 | |
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112 | /* |
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113 | * Sets Repeat Transmits |
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114 | */ |
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115 | void setRepeatTransmit(int nRepeatTransmit) { |
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116 | rcRepeatTransmit = nRepeatTransmit; |
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117 | } |
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118 | |
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119 | |
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120 | |
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121 | /* |
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122 | * Set Receiving Tolerance |
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123 | */ |
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124 | void setReceiveTolerance(int nPercent) { |
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125 | rcReceiveTolerance = nPercent; |
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126 | } |
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127 | |
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128 | |
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129 | /* |
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130 | * Enable transmissions |
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131 | * |
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132 | * @param nTransmitterPin Pin to which the sender is connected to |
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133 | */ |
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134 | void enableTransmit(int nTransmitterPin) { |
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135 | rcTransmitterPin = nTransmitterPin; |
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136 | pinMode(rcTransmitterPin, OUTPUT); |
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137 | } |
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138 | |
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139 | |
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140 | |
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141 | /* |
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142 | * Disable transmissions |
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143 | */ |
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144 | void disableTransmit(void) { |
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145 | rcTransmitterPin = -1; |
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146 | } |
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147 | |
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148 | |
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149 | |
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150 | /* |
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151 | * Toggle switch, a command looks like B,3,2,1 which means switch type B, |
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152 | * group 3, device 2, status on. |
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153 | */ |
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154 | int toggleSwitch(char *command) |
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155 | { |
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156 | static char *cmd = NULL; |
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157 | char *s, cType; |
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158 | int rc, iGroup, iDevice, iState; |
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159 | |
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160 | cmd = xstrcpy(command); |
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161 | s = strtok(cmd, ",\0"); |
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162 | cType = s[0]; |
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163 | |
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164 | if (cType == 'A') { |
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165 | |
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166 | } else if (cType == 'B') { |
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167 | s = strtok(NULL, ",\0"); |
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168 | rc = sscanf(s, "%d", &iGroup); |
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169 | if (rc != 1) |
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170 | return 1; |
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171 | s = strtok(NULL, ",\0"); |
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172 | rc = sscanf(s, "%d", &iDevice); |
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173 | if (rc != 1) |
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174 | return 1; |
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175 | s = strtok(NULL, ",\0"); |
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176 | rc = sscanf(s, "%d", &iState); |
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177 | if (rc != 1) |
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178 | return 1; |
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179 | free(cmd); |
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180 | return toggleTypeB(iGroup, iDevice, iState); |
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181 | } |
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182 | |
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183 | free(cmd); |
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184 | return 1; |
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185 | } |
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186 | |
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187 | |
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188 | |
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189 | /* |
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190 | * Switch a remote switch on (Type E REV) |
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191 | * |
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192 | * @param sGroup Code of the switch group (A,B,C,D) |
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193 | * @param nDevice Number of the switch itself (1..3) |
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194 | * @param bStatus Status to toggle to |
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195 | */ |
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196 | int toggleTypeE(char sGroup, int nDevice, bool bStatus) { |
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197 | sendTriState( getCodeWordE(sGroup, nDevice, bStatus) ); |
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198 | return 0; |
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199 | } |
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200 | |
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201 | |
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202 | |
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203 | /* |
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204 | * Switch a remote switch on (Type C Intertechno) |
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205 | * |
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206 | * @param sFamily Familycode (a..f) |
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207 | * @param nGroup Number of group (1..4) |
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208 | * @param nDevice Number of device (1..4) |
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209 | * @param bStatus Status to toggle to |
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210 | */ |
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211 | int toggleTypeC(char sFamily, int nGroup, int nDevice, bool bStatus) { |
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212 | sendTriState( getCodeWordC(sFamily, nGroup, nDevice, bStatus) ); |
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213 | return 0; |
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214 | } |
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215 | |
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216 | |
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217 | |
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218 | /* |
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219 | * Switch a remote switch on/off (Type B with two rotary/sliding switches) |
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220 | * |
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221 | * @param iGroup Number of the switch group (1..4) |
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222 | * @param iDevice Number of the switch itself (1..4) |
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223 | * @param bStatus Status to toggle to |
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224 | */ |
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225 | int toggleTypeB(int iGroup, int iDevice, bool bStatus) |
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226 | { |
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227 | char *str = xstrcpy(getCodeWordB(iGroup, iDevice, bStatus)); |
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228 | |
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229 | if (strlen(str) == 0) |
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230 | return 1; |
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231 | |
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232 | // save(TYPE_B); |
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233 | sendTriState( str ); |
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234 | // load(); |
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235 | free(str); |
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236 | return 0; |
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237 | } |
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238 | |
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239 | |
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240 | |
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241 | /* |
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242 | * Switch a remote switch on (Type A with 10 pole DIP switches) |
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243 | * |
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244 | * @param sGroup Code of the switch group (refers to DIP switches 1..5 where "1" = on and "0" = off, if all DIP switches are on it's "11111") |
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245 | * @param sDevice Code of the switch device (refers to DIP switches 6..10 (A..E) where "1" = on and "0" = off, if all DIP switches are on it's "11111") |
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246 | * @param bStatus Status to toggle to |
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247 | */ |
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248 | int toggleTypeA(char* sGroup, char* sDevice, bool bStatus) { |
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249 | sendTriState( getCodeWordA(sGroup, sDevice, bStatus) ); |
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250 | return 0; |
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251 | } |
20
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252 | |
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253 | |
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254 | |
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255 | /* |
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256 | * Returns a char[13], representing the Code Word to be send. |
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257 | * A Code Word consists of 9 address bits, 3 data bits and one sync bit but in our case only the first 8 address bits and the last 2 data bits were used. |
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258 | * A Code Bit can have 4 different states: "F" (floating), "0" (low), "1" (high), "S" (synchronous bit) |
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259 | * |
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260 | * +-------------------------------+--------------------------------+-----------------------------------------+-----------------------------------------+----------------------+------------+ |
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261 | * | 4 bits address (switch group) | 4 bits address (switch number) | 1 bit address (not used, so never mind) | 1 bit address (not used, so never mind) | 2 data bits (on|off) | 1 sync bit | |
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262 | * | 1=0FFF 2=F0FF 3=FF0F 4=FFF0 | 1=0FFF 2=F0FF 3=FF0F 4=FFF0 | F | F | on=FF off=F0 | S | |
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263 | * +-------------------------------+--------------------------------+-----------------------------------------+-----------------------------------------+----------------------+------------+ |
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264 | * |
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265 | * @param nAddressCode Number of the switch group (1..4) |
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266 | * @param nChannelCode Number of the switch itself (1..4) |
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267 | * @param bStatus Wether to switch on (true) or off (false) |
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268 | * |
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269 | * @return char[13] |
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270 | */ |
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271 | char *getCodeWordB(int nAddressCode, int nChannelCode, bool bStatus) |
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272 | { |
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273 | int i, nReturnPos = 0; |
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274 | static char sReturn[13]; |
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275 | |
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276 | if (nAddressCode < 1 || nAddressCode > 4 || nChannelCode < 1 || nChannelCode > 4) { |
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277 | return '\0'; |
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278 | } |
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279 | for (i = 0; i<4; i++) { |
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280 | sReturn[nReturnPos++] = TYPE_B_CODE[nAddressCode][i]; |
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281 | } |
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282 | |
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283 | for (i = 0; i<4; i++) { |
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284 | sReturn[nReturnPos++] = TYPE_B_CODE[nChannelCode][i]; |
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285 | } |
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286 | |
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287 | sReturn[nReturnPos++] = 'F'; |
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288 | sReturn[nReturnPos++] = 'F'; |
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289 | sReturn[nReturnPos++] = 'F'; |
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290 | sReturn[nReturnPos++] = bStatus ? 'F' : '0'; |
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291 | sReturn[nReturnPos] = '\0'; |
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292 | |
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293 | return sReturn; |
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294 | } |
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295 | |
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296 | |
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297 | |
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298 | /* |
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299 | * Returns a char[13], representing the Code Word to be send. |
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300 | * |
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301 | * getCodeWordA(char*, char*) |
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302 | * |
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303 | */ |
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304 | char *getCodeWordA(char* sGroup, char* sDevice, bool bOn) |
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305 | { |
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306 | static char sDipSwitches[13]; |
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307 | int i, j = 0; |
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308 | |
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309 | for (i=0; i < 5; i++) { |
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310 | sDipSwitches[j++] = (sGroup[i] == '0') ? 'F' : '0'; |
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311 | } |
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312 | |
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313 | for (i=0; i < 5; i++) { |
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314 | sDipSwitches[j++] = (sDevice[i] == '0') ? 'F' : '0'; |
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315 | } |
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316 | |
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317 | if ( bOn ) { |
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318 | sDipSwitches[j++] = '0'; |
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319 | sDipSwitches[j++] = 'F'; |
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320 | } else { |
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321 | sDipSwitches[j++] = 'F'; |
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322 | sDipSwitches[j++] = '0'; |
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323 | } |
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324 | |
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325 | sDipSwitches[j] = '\0'; |
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326 | return sDipSwitches; |
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327 | } |
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328 | |
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329 | |
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330 | |
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331 | /* |
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332 | * Like getCodeWord (Type C = Intertechno) |
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333 | */ |
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334 | char *getCodeWordC(char sFamily, int nGroup, int nDevice, bool bStatus) |
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335 | { |
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336 | static char sReturn[13]; |
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337 | int i, nReturnPos = 0; |
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338 | |
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339 | if (sFamily < 'a') { |
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340 | // To also enable capital 'A' to 'F' |
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341 | sFamily += 32; |
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342 | } |
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343 | |
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344 | if ( sFamily < 'a' || sFamily > 'f' || nGroup < 1 || nGroup > 4 || nDevice < 1 || nDevice > 4) { |
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345 | return '\0'; |
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346 | } |
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347 | |
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348 | for (i = 0; i<4; i++) { |
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349 | sReturn[nReturnPos++] = TYPE_C_CODE[ sFamily - 'a' ][i]; |
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350 | } |
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351 | |
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352 | char *sDeviceGroupCode = dec2binWzerofill( (nDevice-1) + (nGroup-1)*4, 4 ); |
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353 | for (i = 0; i<4; i++) { |
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354 | sReturn[nReturnPos++] = (sDeviceGroupCode[3-i] == '1' ? 'F' : '0'); |
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355 | } |
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356 | |
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357 | sReturn[nReturnPos++] = '0'; |
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358 | sReturn[nReturnPos++] = 'F'; |
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359 | sReturn[nReturnPos++] = 'F'; |
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360 | sReturn[nReturnPos++] = bStatus ? 'F' : '0'; |
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361 | sReturn[nReturnPos] = '\0'; |
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362 | |
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363 | return sReturn; |
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364 | } |
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365 | |
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366 | |
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367 | |
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368 | /* |
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369 | * Decoding for the Quigg Switch Type |
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370 | * |
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371 | * Returns a char[22], representing the States to be send. |
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372 | * A Code Word consists of 1 start bit, 12 address bits and 8 command data bits. |
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373 | * A Code Bit can have 2 different states: "0" (low), "1" (high) |
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374 | * |
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375 | * +--------------+--------------------------------+------------------------------+ |
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376 | * | 1 bits start | 12 bits address (device group) | 8 bits (command/switch data) | |
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377 | * | 1 | 110011001100 | 00010001 | |
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378 | * +--------------+--------------------------------+------------------------------+ |
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379 | * |
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380 | * Source: https://github.com/d-a-n/433-codes/blob/master/database.md#quigg |
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381 | * |
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382 | * @param sGroup 12-bit Binary ID of the Device Group |
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383 | * @param nDevice Number of the switch itself (1..4, or 0 to switch the entire Group) |
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384 | * @param bStatus Wether to switch on (true) or off (false) |
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385 | * |
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386 | * @return char[22] |
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387 | */ |
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388 | char *getCodeWordD(char *sGroup, int nDevice, bool bStatus) |
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389 | { |
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390 | static char sReturn[22]; |
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391 | int i, nReturnPos = 0; |
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392 | |
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393 | /* Startbit */ |
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394 | sReturn[nReturnPos++] = '1'; |
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395 | |
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396 | /* 12 bit Group */ |
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397 | for (i = 0; i < 12; ++i) { |
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398 | sReturn[nReturnPos++] = sGroup[i]; |
20
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399 | } |
25
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400 | |
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401 | /* 8 Bit Device Identifier + Status (undividable!) */ |
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402 | for (i = 0; i < 8; ++i) { |
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403 | sReturn[nReturnPos++] = TYPE_D_CODE[nDevice][bStatus][i]; |
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404 | } |
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405 | sReturn[nReturnPos] = 0; |
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406 | |
20
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407 | return sReturn; |
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408 | } |
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409 | |
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410 | |
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411 | |
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412 | /* |
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413 | * Decoding for the REV Switch Type |
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414 | * |
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415 | * Returns a char[13], representing the Tristate to be send. |
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416 | * A Code Word consists of 7 address bits and 5 command data bits. |
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417 | * A Code Bit can have 3 different states: "F" (floating), "0" (low), "1" (high) |
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418 | * |
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419 | * +-------------------------------+--------------------------------+-----------------------+ |
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420 | * | 4 bits address (switch group) | 3 bits address (device number) | 5 bits (command data) | |
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421 | * | A=1FFF B=F1FF C=FF1F D=FFF1 | 1=0FFF 2=F0FF 3=FF0F 4=FFF0 | on=00010 off=00001 | |
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422 | * +-------------------------------+--------------------------------+-----------------------+ |
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423 | * |
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424 | * Source: http://www.the-intruder.net/funksteckdosen-von-rev-uber-arduino-ansteuern/ |
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425 | * |
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426 | * @param sGroup Name of the switch group (A..D, resp. a..d) |
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427 | * @param nDevice Number of the switch itself (1..3) |
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428 | * @param bStatus Wether to switch on (true) or off (false) |
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429 | * |
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430 | * @return char[13] |
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431 | */ |
25
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432 | char *getCodeWordE(char sGroup, int nDevice, bool bStatus){ |
20
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433 | static char sReturn[13]; |
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434 | int i, nReturnPos = 0; |
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435 | |
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436 | // Building 4 bits address |
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437 | // (Potential problem if dec2binWcharfill not returning correct string) |
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438 | char *sGroupCode; |
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439 | switch(sGroup){ |
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440 | case 'a': |
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441 | case 'A': |
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442 | sGroupCode = dec2binWcharfill(8, 4, 'F'); break; |
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443 | case 'b': |
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444 | case 'B': |
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445 | sGroupCode = dec2binWcharfill(4, 4, 'F'); break; |
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446 | case 'c': |
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447 | case 'C': |
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448 | sGroupCode = dec2binWcharfill(2, 4, 'F'); break; |
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449 | case 'd': |
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450 | case 'D': |
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451 | sGroupCode = dec2binWcharfill(1, 4, 'F'); break; |
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452 | default: |
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453 | return '\0'; |
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454 | } |
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455 | |
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456 | for (i = 0; i<4; i++) { |
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457 | sReturn[nReturnPos++] = sGroupCode[i]; |
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458 | } |
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459 | |
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460 | |
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461 | // Building 3 bits address |
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462 | // (Potential problem if dec2binWcharfill not returning correct string) |
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463 | char *sDevice; |
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464 | switch(nDevice) { |
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465 | case 1: |
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466 | sDevice = dec2binWcharfill(4, 3, 'F'); break; |
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467 | case 2: |
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468 | sDevice = dec2binWcharfill(2, 3, 'F'); break; |
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469 | case 3: |
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470 | sDevice = dec2binWcharfill(1, 3, 'F'); break; |
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471 | default: |
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472 | return '\0'; |
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473 | } |
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474 | |
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475 | for (i = 0; i<3; i++) |
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476 | sReturn[nReturnPos++] = sDevice[i]; |
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477 | |
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478 | // fill up rest with zeros |
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479 | for (i = 0; i<5; i++) |
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480 | sReturn[nReturnPos++] = '0'; |
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481 | |
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482 | // encode on or off |
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483 | if (bStatus) |
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484 | sReturn[10] = '1'; |
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485 | else |
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486 | sReturn[11] = '1'; |
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487 | |
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488 | // last position terminate string |
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489 | sReturn[12] = '\0'; |
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490 | return sReturn; |
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491 | |
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492 | } |
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493 | |
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494 | |
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495 | |
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496 | /* |
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|
497 | * @param sCodeWord /^[10FS]*$/ -> see getCodeWord |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
498 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
499 | void sendTriState(char* sCodeWord) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
500 | int nRepeat; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
501 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
502 | for (nRepeat = 0; nRepeat < rcRepeatTransmit; nRepeat++) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
503 | int i = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
504 | while (sCodeWord[i] != '\0') { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
505 | switch(sCodeWord[i]) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
506 | case '0': |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
507 | sendT0(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
508 | break; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
509 | case 'F': |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
510 | sendTF(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
511 | break; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
512 | case '1': |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
513 | sendT1(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
514 | break; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
515 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
516 | i++; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
517 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
518 | sendSync(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
519 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
520 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
521 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
522 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
523 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
524 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
525 | void RCSwitch::send(unsigned long Code, unsigned int length) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
526 | this->send( this->dec2binWzerofill(Code, length) ); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
527 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
528 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
529 | void RCSwitch::send(char* sCodeWord) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
530 | for (int nRepeat=0; nRepeat<nRepeatTransmit; nRepeat++) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
531 | int i = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
532 | while (sCodeWord[i] != '\0') { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
533 | switch(sCodeWord[i]) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
534 | case '0': |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
535 | this->send0(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
536 | break; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
537 | case '1': |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
538 | this->send1(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
539 | break; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
540 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
541 | i++; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
542 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
543 | this->sendSync(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
544 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
545 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
546 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
547 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
548 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
549 | void transmit(int nHighPulses, int nLowPulses) |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
550 | { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
551 | bool disabled_Receive = false; |
24
873786a20a61
Read configuraion searches two system paths and users home path. Also the configuration filename must be passed to the rdconfig function
Michiel Broek <mbroek@mbse.eu>
parents:
22
diff
changeset
|
552 | int nReceiverInterrupt_backup = rcReceiverInterruptPin; |
20
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
553 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
554 | if (rcTransmitterPin != -1) { |
24
873786a20a61
Read configuraion searches two system paths and users home path. Also the configuration filename must be passed to the rdconfig function
Michiel Broek <mbroek@mbse.eu>
parents:
22
diff
changeset
|
555 | if (rcReceiverInterruptPin != -1) { |
20
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
556 | disableReceive(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
557 | disabled_Receive = true; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
558 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
559 | digitalWrite(rcTransmitterPin, HIGH); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
560 | delayMicroseconds( rcPulseLength * nHighPulses); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
561 | digitalWrite(rcTransmitterPin, LOW); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
562 | delayMicroseconds( rcPulseLength * nLowPulses); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
563 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
564 | if (disabled_Receive) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
565 | enableReceiveIRQ(nReceiverInterrupt_backup); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
566 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
567 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
568 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
569 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
570 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
571 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
572 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
573 | * Sends a "0" Bit |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
574 | * _ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
575 | * Waveform Protocol 1: | |___ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
576 | * _ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
577 | * Waveform Protocol 2: | |__ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
578 | * ____ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
579 | * Waveform Protocol 3: | |___________ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
580 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
581 | void send0(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
582 | if (rcProtocol == 1){ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
583 | transmit(1,3); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
584 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
585 | else if (rcProtocol == 2) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
586 | transmit(1,2); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
587 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
588 | else if (rcProtocol == 3) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
589 | transmit(4,11); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
590 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
591 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
592 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
593 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
594 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
595 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
596 | * Sends a "1" Bit |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
597 | * ___ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
598 | * Waveform Protocol 1: | |_ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
599 | * __ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
600 | * Waveform Protocol 2: | |_ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
601 | * _________ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
602 | * Waveform Protocol 3: | |______ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
603 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
604 | void send1(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
605 | if (rcProtocol == 1){ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
606 | transmit(3,1); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
607 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
608 | else if (rcProtocol == 2) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
609 | transmit(2,1); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
610 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
611 | else if (rcProtocol == 3) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
612 | transmit(9,6); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
613 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
614 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
615 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
616 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
617 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
618 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
619 | * Sends a Tri-State "0" Bit |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
620 | * _ _ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
621 | * Waveform: | |___| |___ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
622 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
623 | void sendT0(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
624 | transmit(1,3); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
625 | transmit(1,3); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
626 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
627 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
628 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
629 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
630 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
631 | * Sends a Tri-State "1" Bit |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
632 | * ___ ___ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
633 | * Waveform: | |_| |_ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
634 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
635 | void sendT1(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
636 | transmit(3,1); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
637 | transmit(3,1); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
638 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
639 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
640 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
641 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
642 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
643 | * Sends a Tri-State "F" Bit |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
644 | * _ ___ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
645 | * Waveform: | |___| |_ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
646 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
647 | void sendTF(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
648 | transmit(1,3); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
649 | transmit(3,1); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
650 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
651 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
652 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
653 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
654 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
655 | * Sends a "Sync" Bit |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
656 | * _ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
657 | * Waveform Protocol 1: | |_______________________________ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
658 | * _ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
659 | * Waveform Protocol 2: | |__________ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
660 | * _ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
661 | * Waveform Protocol 3: | |_______________________________________________________________________ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
662 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
663 | void sendSync(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
664 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
665 | if (rcProtocol == 1){ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
666 | transmit(1,31); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
667 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
668 | else if (rcProtocol == 2) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
669 | transmit(1,10); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
670 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
671 | else if (rcProtocol == 3) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
672 | transmit(1,71); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
673 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
674 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
675 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
676 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
677 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
678 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
679 | * Enable receiving data |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
680 | */ |
24
873786a20a61
Read configuraion searches two system paths and users home path. Also the configuration filename must be passed to the rdconfig function
Michiel Broek <mbroek@mbse.eu>
parents:
22
diff
changeset
|
681 | void enableReceiveIRQ(int Pin) { |
873786a20a61
Read configuraion searches two system paths and users home path. Also the configuration filename must be passed to the rdconfig function
Michiel Broek <mbroek@mbse.eu>
parents:
22
diff
changeset
|
682 | rcReceiverInterruptPin = Pin; |
20
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
683 | enableReceive(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
684 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
685 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
686 | void enableReceive(void) { |
24
873786a20a61
Read configuraion searches two system paths and users home path. Also the configuration filename must be passed to the rdconfig function
Michiel Broek <mbroek@mbse.eu>
parents:
22
diff
changeset
|
687 | if (rcReceiverInterruptPin != -1) { |
20
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
688 | rcReceivedValue = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
689 | rcReceivedBitlength = 0; |
24
873786a20a61
Read configuraion searches two system paths and users home path. Also the configuration filename must be passed to the rdconfig function
Michiel Broek <mbroek@mbse.eu>
parents:
22
diff
changeset
|
690 | wiringPiISR(rcReceiverInterruptPin, INT_EDGE_BOTH, &handleInterrupt); |
20
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
691 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
692 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
693 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
694 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
695 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
696 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
697 | * Disable receiving data |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
698 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
699 | void disableReceive() { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
700 | // wiringPi disable interrupts ??? |
24
873786a20a61
Read configuraion searches two system paths and users home path. Also the configuration filename must be passed to the rdconfig function
Michiel Broek <mbroek@mbse.eu>
parents:
22
diff
changeset
|
701 | rcReceiverInterruptPin = -1; |
20
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
702 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
703 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
704 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
705 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
706 | bool available(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
707 | return rcReceivedValue != 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
708 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
709 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
710 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
711 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
712 | void resetAvailable(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
713 | rcReceivedValue = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
714 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
715 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
716 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
717 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
718 | unsigned long getReceivedValue(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
719 | return rcReceivedValue; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
720 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
721 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
722 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
723 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
724 | unsigned int getReceivedBitlength(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
725 | return rcReceivedBitlength; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
726 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
727 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
728 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
729 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
730 | unsigned int getReceivedDelay(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
731 | return rcReceivedDelay; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
732 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
733 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
734 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
735 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
736 | unsigned int getReceivedProtocol(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
737 | return rcReceivedProtocol; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
738 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
739 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
740 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
741 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
742 | unsigned int* getReceivedRawdata(void) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
743 | return timings; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
744 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
745 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
746 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
747 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
748 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
749 | * ASK protool 1 |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
750 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
751 | bool receiveProtocol1(unsigned int changeCount) |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
752 | { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
753 | unsigned long code = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
754 | unsigned long ldelay = timings[0] / 31; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
755 | unsigned long delayTolerance = ldelay * rcReceiveTolerance * 0.01; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
756 | int i; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
757 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
758 | for (i = 1; i<changeCount ; i=i+2) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
759 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
760 | if (timings[i] > ldelay-delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
761 | timings[i] < ldelay+delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
762 | timings[i+1] > ldelay*3-delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
763 | timings[i+1] < ldelay*3+delayTolerance) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
764 | code = code << 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
765 | } else if (timings[i] > ldelay*3-delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
766 | timings[i] < ldelay*3+delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
767 | timings[i+1] > ldelay-delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
768 | timings[i+1] < ldelay+delayTolerance) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
769 | code+=1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
770 | code = code << 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
771 | } else { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
772 | // Failed |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
773 | i = changeCount; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
774 | code = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
775 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
776 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
777 | code = code >> 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
778 | if (changeCount > 6) { // ignore < 4bit values as there are no devices sending 4bit values => noise |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
779 | rcReceivedValue = code; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
780 | rcReceivedBitlength = changeCount / 2; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
781 | rcReceivedDelay = ldelay; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
782 | rcReceivedProtocol = 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
783 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
784 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
785 | if (code == 0) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
786 | return false; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
787 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
788 | return true; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
789 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
790 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
791 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
792 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
793 | bool receiveProtocol2(unsigned int changeCount) |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
794 | { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
795 | unsigned long code = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
796 | unsigned long ldelay = timings[0] / 10; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
797 | unsigned long delayTolerance = ldelay * rcReceiveTolerance * 0.01; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
798 | int i; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
799 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
800 | for (i = 1; i<changeCount ; i=i+2) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
801 | if (timings[i] > ldelay-delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
802 | timings[i] < ldelay+delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
803 | timings[i+1] > ldelay*2-delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
804 | timings[i+1] < ldelay*2+delayTolerance) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
805 | code = code << 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
806 | } else if (timings[i] > ldelay*2-delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
807 | timings[i] < ldelay*2+delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
808 | timings[i+1] > ldelay-delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
809 | timings[i+1] < ldelay+delayTolerance) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
810 | code+=1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
811 | code = code << 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
812 | } else { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
813 | // Failed |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
814 | i = changeCount; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
815 | code = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
816 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
817 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
818 | code = code >> 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
819 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
820 | if (changeCount > 6) { // ignore < 4bit values as there are no devices sending 4bit values => noise |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
821 | rcReceivedValue = code; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
822 | rcReceivedBitlength = changeCount / 2; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
823 | rcReceivedDelay = ldelay; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
824 | rcReceivedProtocol = 2; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
825 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
826 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
827 | if (code == 0) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
828 | return false; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
829 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
830 | return true; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
831 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
832 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
833 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
834 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
835 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
836 | * Protocol 3 is used by BL35P02. |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
837 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
838 | bool receiveProtocol3(unsigned int changeCount) |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
839 | { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
840 | unsigned long code = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
841 | unsigned long ldelay = timings[0] / PROTOCOL3_SYNC_FACTOR; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
842 | unsigned long delayTolerance = ldelay * rcReceiveTolerance * 0.01; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
843 | int i; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
844 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
845 | for (i = 1; i<changeCount ; i=i+2) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
846 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
847 | if (timings[i] > ldelay*PROTOCOL3_0_HIGH_CYCLES - delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
848 | timings[i] < ldelay*PROTOCOL3_0_HIGH_CYCLES + delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
849 | timings[i+1] > ldelay*PROTOCOL3_0_LOW_CYCLES - delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
850 | timings[i+1] < ldelay*PROTOCOL3_0_LOW_CYCLES + delayTolerance) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
851 | code = code << 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
852 | } else if (timings[i] > ldelay*PROTOCOL3_1_HIGH_CYCLES - delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
853 | timings[i] < ldelay*PROTOCOL3_1_HIGH_CYCLES + delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
854 | timings[i+1] > ldelay*PROTOCOL3_1_LOW_CYCLES - delayTolerance && |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
855 | timings[i+1] < ldelay*PROTOCOL3_1_LOW_CYCLES + delayTolerance) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
856 | code+=1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
857 | code = code << 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
858 | } else { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
859 | // Failed |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
860 | i = changeCount; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
861 | code = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
862 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
863 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
864 | code = code >> 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
865 | if (changeCount > 6) { // ignore < 4bit values as there are no devices sending 4bit values => noise |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
866 | rcReceivedValue = code; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
867 | rcReceivedBitlength = changeCount / 2; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
868 | rcReceivedDelay = ldelay; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
869 | rcReceivedProtocol = 3; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
870 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
871 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
872 | if (code == 0) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
873 | return false; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
874 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
875 | return true; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
876 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
877 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
878 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
879 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
880 | void handleInterrupt() { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
881 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
882 | static unsigned int duration; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
883 | static unsigned int changeCount; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
884 | static unsigned long lastTime; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
885 | static unsigned int repeatCount; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
886 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
887 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
888 | long time = micros(); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
889 | duration = time - lastTime; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
890 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
891 | if (duration > 5000 && duration > timings[0] - 200 && duration < timings[0] + 200) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
892 | repeatCount++; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
893 | changeCount--; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
894 | if (repeatCount == 2) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
895 | if (receiveProtocol1(changeCount) == false){ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
896 | if (receiveProtocol2(changeCount) == false){ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
897 | if (receiveProtocol3(changeCount) == false){ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
898 | //failed |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
899 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
900 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
901 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
902 | repeatCount = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
903 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
904 | changeCount = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
905 | } else if (duration > 5000) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
906 | changeCount = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
907 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
908 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
909 | if (changeCount >= RCSWITCH_MAX_CHANGES) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
910 | changeCount = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
911 | repeatCount = 0; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
912 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
913 | timings[changeCount++] = duration; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
914 | lastTime = time; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
915 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
916 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
917 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
918 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
919 | /* |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
920 | * Turns a decimal value to its binary representation |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
921 | */ |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
922 | char *dec2binWzerofill(unsigned long Dec, unsigned int bitLength) |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
923 | { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
924 | return dec2binWcharfill(Dec, bitLength, '0'); |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
925 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
926 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
927 | char *dec2binWcharfill(unsigned long Dec, unsigned int bitLength, char fill) |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
928 | { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
929 | static char bin[64]; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
930 | unsigned int i = 0, j; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
931 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
932 | while (Dec > 0) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
933 | bin[32+i++] = ((Dec & 1) > 0) ? '1' : fill; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
934 | Dec = Dec >> 1; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
935 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
936 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
937 | for (j = 0; j< bitLength; j++) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
938 | if (j >= bitLength - i) { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
939 | bin[j] = bin[ 31 + i - (j - (bitLength - i)) ]; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
940 | } else { |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
941 | bin[j] = fill; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
942 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
943 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
944 | bin[bitLength] = '\0'; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
945 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
946 | return bin; |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
947 | } |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
948 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
949 | |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
950 | #endif |
f7f9463cdefd
Added 433 MHz transmitter and receiver library and demo programs
Michiel Broek <mbroek@mbse.eu>
parents:
diff
changeset
|
951 |