Thu, 14 Mar 2024 19:37:53 +0100
Create installation directories
158 | 1 | /***************************************************************************** |
570
1e0192b295b9
Removed useless version marks from the xml configuration. Added DCMD profile configuration to install and delete profiles in a fermenter. Removed the old profiles configuration. Removed useless xml configuration error check because none has been triggered in five years, Removed several obsolete upgrade functions. Updated the web liveview.
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2 | * Copyright (C) 2014..2019 |
158 | 3 | * |
4 | * Michiel Broek <mbroek at mbse dot eu> | |
5 | * | |
6 | * This file is part of the mbsePi-apps | |
7 | * | |
8 | * This is free software; you can redistribute it and/or modify it | |
9 | * under the terms of the GNU General Public License as published by the | |
10 | * Free Software Foundation; either version 2, or (at your option) any | |
11 | * later version. | |
12 | * | |
13 | * mbsePi-apps is distributed in the hope that it will be useful, but | |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | * General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with thermferm; see the file COPYING. If not, write to the Free | |
20 | * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. | |
21 | *****************************************************************************/ | |
22 | ||
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Added PID implementation and 433 MHz radio control switches. Not reliable yet.
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23 | #include "thermferm.h" |
158 | 24 | #include "devices.h" |
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25 | #include "rc-switch.h" |
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26 | #include "panel.h" |
158 | 27 | #include "xutil.h" |
28 | ||
29 | ||
30 | extern sys_config Config; | |
31 | extern int my_shutdown; | |
32 | ||
362
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Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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33 | #ifdef USE_SIMULATOR |
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Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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34 | |
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Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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35 | extern int SIMcooling; |
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Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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36 | extern int SIMheating; |
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Updated simulator with more simulated devices.
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37 | extern int SIMfan; |
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38 | extern int SIMlight; |
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Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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39 | |
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Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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40 | #endif |
158 | 41 | |
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42 | #ifdef HAVE_WIRINGPI_H |
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43 | |
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44 | #define MAXTIMINGS 100 |
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45 | |
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46 | int dht11_pin = -1; |
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47 | int dht11_temperature = -1; |
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48 | int dht11_humidity = -1; |
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49 | int dht11_valid = FALSE; |
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50 | time_t dht11_last = (time_t)0; |
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51 | |
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52 | |
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53 | static uint8_t sizecvt(const int read_value) { |
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54 | /* |
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55 | * digitalRead() and friends from wiringpi are defined as returning a value |
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56 | * < 256. However, they are returned as int() types. This is a safety function |
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57 | */ |
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58 | if (read_value > 255 || read_value < 0) { |
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59 | syslog(LOG_NOTICE, "invalid data from wiringPi library"); |
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60 | } |
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61 | |
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62 | return (uint8_t)read_value; |
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63 | } |
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64 | |
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65 | |
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66 | |
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67 | /* |
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68 | * DHT11 sensor read. |
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69 | */ |
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70 | void dht11Read(void) { |
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71 | int tries = 5; |
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72 | unsigned short got_correct_data = 0; |
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73 | |
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74 | if (dht11_pin == -1) |
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75 | return; |
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76 | |
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77 | while (tries && !got_correct_data) { |
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78 | uint8_t laststate = HIGH; |
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79 | uint8_t counter = 0; |
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80 | uint8_t j = 0, i = 0; |
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81 | int dht11_dat[5] = {0,0,0,0,0}; |
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82 | |
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83 | /* |
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84 | * Select output mode to send the start signal. |
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85 | */ |
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86 | pinMode(dht11_pin, OUTPUT); |
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87 | digitalWrite(dht11_pin, HIGH); |
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88 | usleep(1000); |
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89 | |
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90 | /* |
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91 | * Low for at least 18 milliseconds |
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92 | */ |
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93 | digitalWrite(dht11_pin, LOW); |
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94 | usleep(20000); |
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95 | digitalWrite(dht11_pin, HIGH); |
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96 | pinMode(dht11_pin, INPUT); |
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97 | |
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98 | /* |
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99 | * Detect change and read data |
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100 | */ |
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101 | for (i=0; i<MAXTIMINGS; i++) { |
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102 | counter = 0; |
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103 | delayMicroseconds(10); |
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104 | while (sizecvt(digitalRead(dht11_pin)) == laststate) { |
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105 | counter++; |
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106 | delayMicroseconds(1); |
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107 | if (counter == 255) { |
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108 | break; |
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109 | } |
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110 | } |
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111 | laststate = sizecvt(digitalRead(dht11_pin)); |
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112 | |
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113 | if (counter == 255) |
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114 | break; |
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115 | |
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116 | /* |
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117 | * ignore first 3 transitions |
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118 | */ |
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119 | if ((i >= 4) && (i%2 == 0)) { |
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120 | |
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121 | // shove each bit into the storage bytes |
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122 | dht11_dat[(int)((double)j/8)] <<= 1; |
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123 | if (counter > 16) |
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124 | dht11_dat[(int)((double)j/8)] |= 1; |
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125 | j++; |
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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 | * If there is no sensor, j = 0 |
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131 | */ |
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132 | if ((counter == 255) && (j == 0)) { |
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133 | if (dht11_temperature != -1) { |
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134 | syslog(LOG_NOTICE, "dht11 sensor disappeared"); |
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135 | } else { |
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136 | syslog(LOG_NOTICE, "dht11 sensor not present"); |
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137 | } |
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138 | dht11_temperature = -1; |
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139 | dht11_humidity = -1; |
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140 | dht11_valid = FALSE; |
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141 | return; |
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142 | } |
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143 | |
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144 | /* |
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145 | * check we read 40 bits (8bit x 5 ) + verify checksum in the last byte |
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146 | * print it out if data is good |
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147 | */ |
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148 | if ((j >= 40) && (dht11_dat[4] == ((dht11_dat[0] + dht11_dat[1] + dht11_dat[2] + dht11_dat[3]) & 0xFF))) { |
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149 | got_correct_data = 1; |
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150 | |
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151 | int h = dht11_dat[0] + dht11_dat[1]; |
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152 | int t = (dht11_dat[2] & 0x7F) + dht11_dat[3]; |
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153 | |
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154 | if ((dht11_dat[2] & 0x80) != 0) |
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155 | t *= -1; |
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156 | |
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157 | dht11_temperature = t; |
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158 | dht11_humidity = h; |
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159 | dht11_valid = TRUE; |
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|
160 | } else { |
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161 | tries--; |
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162 | if (tries == 0) |
268
dda91dfa4aa8
All syslog logging only to LOG_NOTICE
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|
163 | syslog(LOG_NOTICE, "dht11 data checksum was wrong 5 times"); |
202
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164 | usleep(100000); |
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165 | } |
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166 | } |
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|
167 | } |
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168 | |
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169 | #endif |
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170 | |
158 | 171 | |
392
034746506c3d
Fixed initialisation of new GPIO devices.
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|
172 | /* |
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173 | * Read one byte from a 1-wire device like a DS2413 |
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diff
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|
174 | */ |
347
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175 | int read_w1(char *address, char *file) |
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176 | { |
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|
177 | char *addr = NULL; |
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178 | int fn = -1, rc = -1, retries = 5; |
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179 | uint8_t val; |
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180 | |
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181 | addr = xstrcpy((char *)"/sys/bus/w1/devices/"); |
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|
182 | addr = xstrcat(addr, address); |
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|
183 | addr = xstrcat(addr, (char *)"/"); |
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Completed DS2413 device code and driver.
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|
184 | addr = xstrcat(addr, file); |
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Completed DS2413 device code and driver.
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diff
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|
185 | |
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Completed DS2413 device code and driver.
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|
186 | if ((fn = open(addr, O_RDONLY)) >= 0) { |
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Completed DS2413 device code and driver.
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diff
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|
187 | |
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Completed DS2413 device code and driver.
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|
188 | if ((lseek(fn, 0L, SEEK_SET)) == 0) { |
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Completed DS2413 device code and driver.
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344
diff
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|
189 | |
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Completed DS2413 device code and driver.
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diff
changeset
|
190 | while (retries--) { |
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Completed DS2413 device code and driver.
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|
191 | if ((read(fn, &val, 1)) == 1) { |
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Completed DS2413 device code and driver.
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diff
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|
192 | rc = (int)val; |
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Completed DS2413 device code and driver.
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|
193 | goto leave; |
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Completed DS2413 device code and driver.
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|
194 | } |
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Completed DS2413 device code and driver.
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344
diff
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|
195 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
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|
196 | syslog(LOG_NOTICE, "read_w1() read %s fatal: %s", addr, strerror(errno)); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
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|
197 | |
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Completed DS2413 device code and driver.
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|
198 | } else { |
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Completed DS2413 device code and driver.
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|
199 | syslog(LOG_NOTICE, "read_w1() lseek %s: %s", addr, strerror(errno)); |
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Completed DS2413 device code and driver.
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diff
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|
200 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
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|
201 | |
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Completed DS2413 device code and driver.
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344
diff
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|
202 | } else { |
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Completed DS2413 device code and driver.
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344
diff
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|
203 | syslog(LOG_NOTICE, "read_w1() open %s: %s", addr, strerror(errno)); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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|
204 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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diff
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|
205 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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diff
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|
206 | leave: |
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Completed DS2413 device code and driver.
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344
diff
changeset
|
207 | if (fn != -1) { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
changeset
|
208 | if ((close(fn)) == -1) { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
changeset
|
209 | syslog(LOG_NOTICE, "read_w1() close %s: %s", addr, strerror(errno)); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
210 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
changeset
|
211 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
212 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
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|
213 | free(addr); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
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|
214 | return rc; |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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344
diff
changeset
|
215 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
216 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
217 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
218 | |
392
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
219 | /* |
034746506c3d
Fixed initialisation of new GPIO devices.
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parents:
362
diff
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|
220 | * Write a byte to a 1-wire device like a DS2413 |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
221 | */ |
347
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
222 | int write_w1(char *address, char *file, uint8_t val) |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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parents:
344
diff
changeset
|
223 | { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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parents:
344
diff
changeset
|
224 | char *addr = NULL; |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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parents:
344
diff
changeset
|
225 | int fn = -1, rc = -1, retries = 5; |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
226 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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parents:
344
diff
changeset
|
227 | addr = xstrcpy((char *)"/sys/bus/w1/devices/"); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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parents:
344
diff
changeset
|
228 | addr = xstrcat(addr, address); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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parents:
344
diff
changeset
|
229 | addr = xstrcat(addr, (char *)"/"); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
230 | addr = xstrcat(addr, file); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
231 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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parents:
344
diff
changeset
|
232 | if ((fn = open(addr, O_WRONLY)) >= 0) { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
233 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
234 | if ((lseek(fn, 0L, SEEK_SET)) == 0) { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
235 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
236 | while (retries--) { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
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parents:
344
diff
changeset
|
237 | if ((write(fn, &val, 1)) == 1) { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
238 | rc = 0; |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
239 | goto leave; |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
240 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
241 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
242 | syslog(LOG_NOTICE, "write_w1() write %s fatal: %s", addr, strerror(errno)); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
243 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
244 | } else { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
245 | syslog(LOG_NOTICE, "write_w1() lseek %s: %s", addr, strerror(errno)); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
246 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
247 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
248 | } else { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
249 | syslog(LOG_NOTICE, "write_w1() open %s: %s", addr, strerror(errno)); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
250 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
251 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
252 | leave: |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
253 | if (fn != -1) { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
254 | if ((close(fn)) == -1) { |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
255 | syslog(LOG_NOTICE, "write_w1() close %s: %s", addr, strerror(errno)); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
256 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
257 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
258 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
259 | free(addr); |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
260 | return rc; |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
261 | } |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
262 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
263 | |
179
417ee898fb02
Added PID implementation and 433 MHz radio control switches. Not reliable yet.
Michiel Broek <mbroek@mbse.eu>
parents:
166
diff
changeset
|
264 | |
417ee898fb02
Added PID implementation and 433 MHz radio control switches. Not reliable yet.
Michiel Broek <mbroek@mbse.eu>
parents:
166
diff
changeset
|
265 | int device_out(char *uuid, int value) |
417ee898fb02
Added PID implementation and 433 MHz radio control switches. Not reliable yet.
Michiel Broek <mbroek@mbse.eu>
parents:
166
diff
changeset
|
266 | { |
417ee898fb02
Added PID implementation and 433 MHz radio control switches. Not reliable yet.
Michiel Broek <mbroek@mbse.eu>
parents:
166
diff
changeset
|
267 | devices_list *device; |
323 | 268 | time_t now, my_timestamp; |
354
5ff387f4d6b7
Fixed compile issue on non-Pi systems
Michiel Broek <mbroek@mbse.eu>
parents:
351
diff
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269 | int rc, my_value, test_value; |
187
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270 | #ifdef HAVE_WIRINGPI_H |
354
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271 | int i; |
187
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272 | char buf[40]; |
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273 | #endif |
179
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274 | |
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275 | if (uuid == NULL) |
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276 | return 0; |
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277 | |
185 | 278 | now = time(NULL); |
181
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279 | |
337 | 280 | #ifdef HAVE_WIRINGPI_H |
281 | piLock(LOCK_DEVICES); | |
282 | #endif | |
283 | ||
179
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284 | for (device = Config.devices; device; device = device->next) { |
240
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285 | if (! strcmp(uuid, device->uuid)) { |
185 | 286 | /* |
287 | * Execute command if different then the old value. But also | |
212 | 288 | * every 2 minutes because commands can have temporary |
289 | * disconnects, or have radio problems. | |
185 | 290 | */ |
323 | 291 | my_timestamp = device->timestamp; |
292 | my_value = device->value; | |
347
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293 | |
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294 | if ((device->type == DEVTYPE_W1) && (device->direction == DEVDIR_OUT_BIN)) { |
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295 | test_value = (value == 0) ? 0 : 1; |
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296 | } else { |
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297 | test_value = value; |
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298 | } |
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299 | |
351
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300 | if ((test_value != my_value) || (((int)now - (int)my_timestamp) >= 120)) { |
179
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301 | |
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302 | #ifdef HAVE_WIRINGPI_H |
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303 | rc = 0; |
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304 | if ((device->type == DEVTYPE_RC433) && (device->gpiopin != -1) && (device->present == DEVPRESENT_YES)) { |
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305 | snprintf(buf, 39, "%s,%d", device->address, value ? 1:0); |
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306 | for (i = 0; i < strlen(buf); i++) |
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307 | if (buf[i] == '-') |
240
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308 | buf[i] = ','; |
337 | 309 | piUnlock(LOCK_DEVICES); |
240
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310 | enableTransmit(device->gpiopin); |
179
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311 | rc = toggleSwitch(buf); |
240
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312 | disableTransmit(); |
337 | 313 | piLock(LOCK_DEVICES); |
179
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314 | syslog(LOG_NOTICE, "RC433 command %s rc=%d", buf, rc); |
212 | 315 | device->value = value; |
316 | device->timestamp = time(NULL); | |
240
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317 | piUnlock(LOCK_DEVICES); |
212 | 318 | return rc; |
319 | } | |
179
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320 | |
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321 | if ((device->type == DEVTYPE_GPIO) && (device->gpiopin != -1) && (device->present == DEVPRESENT_YES)) { |
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322 | |
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323 | } |
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324 | #endif |
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325 | if ((device->type == DEVTYPE_W1) && (device->direction == DEVDIR_OUT_BIN) && (device->present == DEVPRESENT_YES)) { |
347
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326 | if (strncmp(device->address, (char *)"3a", 2) == 0) { |
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327 | /* |
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328 | * DS2413. First read state so that we can preserve the state of |
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329 | * the "other" PIO channel. To make things a bit more complicated |
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330 | * the bits in the state register differ from the output register. |
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331 | */ |
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332 | uint8_t state, output; |
179
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333 | |
347
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334 | if ((rc = read_w1(device->address, (char *)"state")) >= 0) { |
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335 | state = (unsigned int)rc; |
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336 | output = (state & 0x01) + ((state & 0x04) >> 1); |
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337 | |
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338 | if (device->subdevice == 0) { |
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339 | output = (output & 0xfe); |
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340 | output |= (value == 0) ? 0x01 : 0x00; |
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341 | } else if (device->subdevice == 1) { |
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342 | output = (output & 0xfd); |
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343 | output |= (value == 0) ? 0x02 : 0x00; |
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344 | } else { |
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345 | output = 0xff; |
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346 | } |
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347 | |
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348 | if ((write_w1(device->address, (char *)"output", output)) == 0) { |
348 | 349 | syslog(LOG_NOTICE, "DS2413 PIO%c value=%d (%s)", (device->subdevice == 0) ? 'A' : 'B', (value == 0) ? 0 : 1, device->comment); |
347
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350 | device->value = (value == 0) ? 0 : 1; |
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351 | device->timestamp = time(NULL); |
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352 | } |
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353 | } |
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354 | } |
179
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355 | } |
347
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356 | |
259
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357 | #ifdef USE_SIMULATOR |
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358 | if ((device->type == DEVTYPE_SIM) && (device->direction == DEVDIR_OUT_BIN) && (device->present == DEVPRESENT_YES)) { |
553
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359 | if ((strcmp((char *)"SimCooler", device->address) == 0) || (strcmp((char *)"SimHeater", device->address) == 0) || |
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360 | (strcmp((char *)"SimFan" , device->address) == 0) || (strcmp((char *)"SimLight" , device->address) == 0)) { |
362
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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361 | if (value != device->value) { |
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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362 | syslog(LOG_NOTICE, "SIM %s value=%d", device->address, value); |
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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363 | } |
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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364 | device->value = value; |
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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365 | device->timestamp = time(NULL); |
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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366 | if (strcmp((char *)"SimCooler", device->address) == 0) |
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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|
367 | SIMcooling = value; |
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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|
368 | if (strcmp((char *)"SimHeater", device->address) == 0) |
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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diff
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|
369 | SIMheating = value; |
553
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|
370 | if (strcmp((char *)"SimFan", device->address) == 0) |
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|
371 | SIMfan = value; |
4091d4fe217f
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|
372 | if (strcmp((char *)"SimLight", device->address) == 0) |
4091d4fe217f
Updated simulator with more simulated devices.
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|
373 | SIMlight = value; |
362
c92651a54969
Made the client-server protocol more robust. When a change to a unit is made using the web interface, the main process is stopped during the update. Splitted the PID in two PID's, one for heating and one for cooling. Adjusted the web edit scrreen for this, but there are still rough edges. Replaced the PID code, maybe this one works better for our purpose. The simulator air temperature changes on the simulator heater and cooler, but it is not realistic at all. This is a development version, do not use in production. The version is 0.3.0
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374 | } |
259
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375 | } |
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|
376 | #endif |
179
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|
377 | } else { |
337 | 378 | #ifdef HAVE_WIRINGPI_H |
379 | piUnlock(LOCK_DEVICES); | |
380 | #endif | |
179
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381 | return 0; |
583
9795a16de807
Attempt to better check the temperature sensors and lower the cpu load.
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diff
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|
382 | } // if ((test_value != my_value) || (((int)now - (int)my_timestamp) >= 120)) |
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Attempt to better check the temperature sensors and lower the cpu load.
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|
383 | } // if (! strcmp(uuid, device->uuid)) |
9795a16de807
Attempt to better check the temperature sensors and lower the cpu load.
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|
384 | } // for (device = Config.devices; device; device = device->next) |
337 | 385 | #ifdef HAVE_WIRINGPI_H |
386 | piUnlock(LOCK_DEVICES); | |
387 | #endif | |
185 | 388 | |
179
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389 | return 0; |
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390 | } |
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391 | |
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392 | |
392
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393 | /* |
395
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394 | * Returns DEVPRESENT_NO if failed. |
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395 | * Returns DEVPRESENT_YES if success, value contains new value. |
392
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396 | */ |
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397 | int device_in(char *uuid, int *value) |
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398 | { |
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399 | devices_list *device; |
395
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400 | int tmp, present; |
392
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401 | |
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402 | if (uuid == NULL) |
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403 | return 0; |
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404 | |
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405 | #ifdef HAVE_WIRINGPI_H |
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406 | piLock(LOCK_DEVICES); |
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407 | #endif |
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408 | |
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409 | for (device = Config.devices; device; device = device->next) { |
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410 | if (! strcmp(uuid, device->uuid)) { |
395
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411 | present = device->present; |
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412 | if (present == DEVPRESENT_YES) { |
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413 | tmp = device->value + device->offset; |
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414 | } else { |
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415 | tmp = 0; |
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416 | } |
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417 | #ifdef HAVE_WIRINGPI_H |
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418 | piUnlock(LOCK_DEVICES); |
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419 | #endif |
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420 | *value = tmp; |
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421 | return present; |
392
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422 | } |
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423 | } |
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424 | |
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425 | #ifdef HAVE_WIRINGPI_H |
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426 | piUnlock(LOCK_DEVICES); |
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427 | #endif |
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428 | |
395
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429 | return DEVPRESENT_NO; |
392
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430 | } |
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431 | |
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432 | |
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433 | |
179
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434 | |
158 | 435 | /* |
436 | * Auto detect hotplugged or known to be present devices | |
437 | */ | |
438 | int devices_detect(void) | |
439 | { | |
440 | struct dirent *de; | |
441 | DIR *fd; | |
442 | devices_list *device, *ndev; | |
340 | 443 | int found, subdevices, ival, i, rc = 0; |
162
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444 | char buf[40]; |
158 | 445 | uuid_t uu; |
162
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446 | #ifdef HAVE_WIRINGPI_H |
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447 | int pin; |
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448 | #endif |
158 | 449 | |
450 | /* | |
451 | * Scan for 1-wire devices | |
452 | */ | |
453 | if ((fd = opendir((char *)"/sys/bus/w1/devices"))) { | |
454 | while ((de = readdir(fd))) { | |
455 | if (de->d_name[0] != '.') { | |
456 | found = FALSE; | |
457 | for (device = Config.devices; device; device = device->next) { | |
161
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458 | if (strcmp(device->address,de->d_name) == 0) { |
158 | 459 | found = TRUE; |
460 | break; | |
461 | } | |
462 | } | |
463 | ||
464 | if (found == FALSE) { | |
162
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465 | strncpy(buf, de->d_name, 2); |
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466 | buf[2] = '\0'; |
340 | 467 | sscanf(buf, "%02x", &ival); |
468 | syslog(LOG_NOTICE, "Scan 1-wire %02x %d", ival, ival); | |
158 | 469 | subdevices = 1; |
162
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470 | if (strcmp(buf, (char *)"29") == 0) |
158 | 471 | subdevices = 8; |
162
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472 | if (strcmp(buf, (char *)"3a") == 0) |
158 | 473 | subdevices = 2; |
474 | for (i = 0; i < subdevices; i++) { | |
475 | ndev = (devices_list *)malloc(sizeof(devices_list)); | |
476 | ndev->next = NULL; | |
477 | ndev->uuid = malloc(37); | |
478 | uuid_generate(uu); | |
479 | uuid_unparse(uu, ndev->uuid); | |
480 | ndev->type = DEVTYPE_W1; | |
481 | ndev->direction = DEVDIR_UNDEF; | |
162
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482 | if (strcmp(buf, (char *)"10") == 0) { |
158 | 483 | ndev->direction = DEVDIR_IN_ANALOG; |
162
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484 | ndev->description = xstrcpy((char *)"DS18S20 Digital thermometer"); |
338
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485 | } else if (strcmp(buf, (char *)"22") == 0) { |
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486 | ndev->direction = DEVDIR_IN_ANALOG; |
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487 | ndev->description = xstrcpy((char *)"DS1820 Digital thermometer"); |
162
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488 | } else if (strcmp(buf, (char *)"28") == 0) { |
158 | 489 | ndev->direction = DEVDIR_IN_ANALOG; |
162
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490 | ndev->description = xstrcpy((char *)"DS18B20 Digital thermometer"); |
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491 | } else if (strcmp(buf, (char *)"3a") == 0) { |
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492 | ndev->description = xstrcpy((char *)"DS2413 Dual channel addressable switch"); |
344
acd840c9fcc0
Fixed Offset label in device editor. Added code to edit pin states for DS2408 and DS2413 1-wire devices.
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493 | ndev->direction = DEVDIR_IN_BIN; |
338
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494 | } else if (strcmp(buf, (char *)"3b") == 0) { |
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495 | ndev->direction = DEVDIR_IN_ANALOG; |
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496 | ndev->description = xstrcpy((char *)"DS1825 Digital thermometer"); |
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497 | } else if (strcmp(buf, (char *)"42") == 0) { |
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498 | ndev->direction = DEVDIR_IN_ANALOG; |
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499 | ndev->description = xstrcpy((char *)"DS28EA00 Digital thermometer"); |
162
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500 | } else if (strcmp(buf, (char *)"w1") == 0) { |
158 | 501 | ndev->description = xstrcpy((char *)"Master System device"); |
502 | } else { | |
503 | ndev->description = xstrcpy((char *)"Unknown device family "); | |
162
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504 | ndev->description = xstrcat(ndev->description, buf); |
158 | 505 | } |
343
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506 | ndev->value = ndev->offset = ndev->inuse = 0; |
158 | 507 | ndev->present = DEVPRESENT_YES; |
508 | ndev->address = xstrcpy(de->d_name); | |
509 | ndev->subdevice = i; | |
510 | ndev->gpiopin = -1; | |
511 | ndev->comment = xstrcpy((char *)"Auto detected device"); | |
512 | ndev->timestamp = time(NULL); | |
513 | ||
514 | if (Config.devices == NULL) { | |
515 | Config.devices = ndev; | |
516 | } else { | |
517 | for (device = Config.devices; device; device = device->next) { | |
161
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518 | if (device->next == NULL) { |
158 | 519 | device->next = ndev; |
161
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520 | break; |
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521 | } |
158 | 522 | } |
523 | } | |
524 | rc++; | |
525 | } | |
526 | } | |
527 | } | |
528 | } | |
166
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Forgot some close functions so tha program ran out of file descriptors. Better loggin for writing the configuration.
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529 | closedir(fd); |
158 | 530 | } |
531 | ||
162
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532 | #ifdef HAVE_WIRINGPI_H |
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533 | if (piBoardRev() == 2) { |
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534 | /* |
324 | 535 | * Support rev B and newer boards only |
162
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536 | */ |
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537 | found = FALSE; |
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538 | for (device = Config.devices; device; device = device->next) { |
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539 | if (device->type == DEVTYPE_GPIO) { |
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540 | found = TRUE; |
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541 | break; |
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542 | } |
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543 | } |
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544 | |
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545 | if (found == FALSE) { |
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546 | /* |
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547 | * There were no GPIO devices found. |
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548 | */ |
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549 | subdevices = 12; |
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550 | pin = 0; |
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551 | for (i = 0; i < subdevices; i++) { |
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552 | if (i == 8) |
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553 | pin = 17; |
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554 | |
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555 | ndev = (devices_list *)malloc(sizeof(devices_list)); |
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556 | ndev->next = NULL; |
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557 | ndev->uuid = malloc(37); |
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558 | uuid_generate(uu); |
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559 | uuid_unparse(uu, ndev->uuid); |
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changeset
|
560 | ndev->type = DEVTYPE_GPIO; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
561 | ndev->value = digitalRead(pin); |
392
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
562 | ndev->offset = 0; |
162
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
563 | ndev->present = DEVPRESENT_YES; |
163
3d813570a5e3
LIST BUS now displays the new devices table. Adjusted the web screen
Michiel Broek <mbroek@mbse.eu>
parents:
162
diff
changeset
|
564 | ndev->address = xstrcpy((char *)"GPIO"); |
162
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
565 | snprintf(buf, 39, "Raspberry GPIO %d", i); |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
566 | ndev->description = xstrcpy(buf); |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
567 | ndev->subdevice = i; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
568 | ndev->gpiopin = pin; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
569 | ndev->timestamp = time(NULL); |
393
220f2f30bf68
Fixed initialisation of new GPIO RS433 and DHT11 devices.
Michiel Broek <mbroek@mbse.eu>
parents:
392
diff
changeset
|
570 | if (i == 0) { |
220f2f30bf68
Fixed initialisation of new GPIO RS433 and DHT11 devices.
Michiel Broek <mbroek@mbse.eu>
parents:
392
diff
changeset
|
571 | ndev->direction = DEVDIR_INTERN; |
220f2f30bf68
Fixed initialisation of new GPIO RS433 and DHT11 devices.
Michiel Broek <mbroek@mbse.eu>
parents:
392
diff
changeset
|
572 | ndev->inuse = 1; |
394 | 573 | ndev->comment = xstrcpy((char *)"433 Mhz transmitter"); |
393
220f2f30bf68
Fixed initialisation of new GPIO RS433 and DHT11 devices.
Michiel Broek <mbroek@mbse.eu>
parents:
392
diff
changeset
|
574 | } else if (i == 3) { |
220f2f30bf68
Fixed initialisation of new GPIO RS433 and DHT11 devices.
Michiel Broek <mbroek@mbse.eu>
parents:
392
diff
changeset
|
575 | ndev->direction = DEVDIR_INTERN; |
220f2f30bf68
Fixed initialisation of new GPIO RS433 and DHT11 devices.
Michiel Broek <mbroek@mbse.eu>
parents:
392
diff
changeset
|
576 | ndev->inuse = 1; |
220f2f30bf68
Fixed initialisation of new GPIO RS433 and DHT11 devices.
Michiel Broek <mbroek@mbse.eu>
parents:
392
diff
changeset
|
577 | ndev->comment = xstrcpy((char *)"DHT11 room sensor"); |
220f2f30bf68
Fixed initialisation of new GPIO RS433 and DHT11 devices.
Michiel Broek <mbroek@mbse.eu>
parents:
392
diff
changeset
|
578 | } else if (i == PANEL_LED) { |
202
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
579 | ndev->direction = DEVDIR_OUT_BIN; |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
580 | ndev->inuse = 1; |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
581 | ndev->comment = xstrcpy((char *)"Frontpanel LED"); |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
582 | } else if (i == PANEL_ENTER) { |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
583 | ndev->direction = DEVDIR_IN_BIN; |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
584 | ndev->inuse = 1; |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
585 | ndev->comment = xstrcpy((char *)"Frontpanel Enter key"); |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
586 | } else if (i == PANEL_DOWN) { |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
587 | ndev->direction = DEVDIR_IN_BIN; |
5d09ca728809
Code added on the wrong machine
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parents:
187
diff
changeset
|
588 | ndev->inuse = 1; |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
589 | ndev->comment = xstrcpy((char *)"Frontpanel Down key"); |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
590 | } else if (i == PANEL_UP) { |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
591 | ndev->direction = DEVDIR_IN_BIN; |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
592 | ndev->inuse = 1; |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
593 | ndev->comment = xstrcpy((char *)"Frontpanel Up key"); |
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
594 | } else if (i == 7) { |
162
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
595 | ndev->direction = DEVDIR_INTERN; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
596 | ndev->inuse = 1; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
597 | ndev->comment = xstrcpy((char *)"1-Wire bus"); |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
598 | } else { |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
599 | ndev->direction = DEVDIR_IN_BIN; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
600 | ndev->inuse = 0; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
601 | ndev->comment = xstrcpy((char *)"Raspberry GPIO"); |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
602 | } |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
603 | pin++; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
604 | |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
605 | if (Config.devices == NULL) { |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
606 | Config.devices = ndev; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
607 | } else { |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
608 | for (device = Config.devices; device; device = device->next) { |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
609 | if (device->next == NULL) { |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
610 | device->next = ndev; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
611 | break; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
612 | } |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
613 | } |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
614 | } |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
615 | rc++; |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
616 | } |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
617 | } |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
618 | } |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
619 | #endif |
6fc9e3f7962f
Added Raspberry GPIO devices
Michiel Broek <mbroek@mbse.eu>
parents:
161
diff
changeset
|
620 | |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
621 | #ifdef USE_SIMULATOR |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
622 | found = 0; |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
623 | for (device = Config.devices; device; device = device->next) { |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
624 | if (device->type == DEVTYPE_SIM) { |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
625 | found++; |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
626 | } |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
627 | } |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
628 | |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
629 | /* |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
630 | * Create simulated devices, or upgrade with new devices. |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
631 | */ |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
632 | subdevices = 9; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
633 | for (i = found; i < subdevices; i++) { |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
634 | ndev = (devices_list *)malloc(sizeof(devices_list)); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
635 | ndev->next = NULL; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
636 | ndev->uuid = malloc(37); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
637 | uuid_generate(uu); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
638 | uuid_unparse(uu, ndev->uuid); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
639 | ndev->type = DEVTYPE_SIM; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
640 | ndev->value = ndev->offset = 0; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
641 | ndev->present = DEVPRESENT_YES; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
642 | ndev->subdevice = i; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
643 | ndev->gpiopin = -1; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
644 | ndev->comment = xstrcpy((char *)"Auto detected device"); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
645 | ndev->timestamp = time(NULL); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
646 | ndev->inuse = 0; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
647 | switch (i) { |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
648 | case 0: ndev->direction = DEVDIR_IN_ANALOG; |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
649 | ndev->address = xstrcpy((char *)"SimRoomTemp"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
650 | ndev->description = xstrcpy((char *)"Simulated room temperature"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
651 | break; |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
652 | case 1: ndev->direction = DEVDIR_IN_ANALOG; |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
653 | ndev->address = xstrcpy((char *)"SimAirTemp"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
654 | ndev->description = xstrcpy((char *)"Simulated air temperature"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
655 | break; |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
656 | case 2: ndev->direction = DEVDIR_IN_ANALOG; |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
657 | ndev->address = xstrcpy((char *)"SimBeerTemp"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
658 | ndev->description = xstrcpy((char *)"Simulated beer temperature"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
659 | break; |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
660 | case 3: ndev->direction = DEVDIR_OUT_BIN; |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
661 | ndev->address = xstrcpy((char *)"SimHeater"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
662 | ndev->description = xstrcpy((char *)"Simulated heater"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
663 | break; |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
664 | case 4: ndev->direction = DEVDIR_OUT_BIN; |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
665 | ndev->address = xstrcpy((char *)"SimCooler"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
666 | ndev->description = xstrcpy((char *)"Simulated cooler"); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
667 | break; |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
668 | case 5: ndev->direction = DEVDIR_IN_ANALOG; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
669 | ndev->address = xstrcpy((char *)"SimRoomHum"); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
670 | ndev->description = xstrcpy((char *)"Simulated room humidity"); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
671 | break; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
672 | case 6: ndev->direction = DEVDIR_IN_ANALOG; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
673 | ndev->address = xstrcpy((char *)"SimChillerTemp"); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
674 | ndev->description = xstrcpy((char *)"Simulated Chiller temperature"); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
675 | break; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
676 | case 7: ndev->direction = DEVDIR_OUT_BIN; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
677 | ndev->address = xstrcpy((char *)"SimFan"); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
678 | ndev->description = xstrcpy((char *)"Simulated fan"); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
679 | break; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
680 | case 8: ndev->direction = DEVDIR_OUT_BIN; |
4091d4fe217f
Updated simulator with more simulated devices.
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diff
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|
681 | ndev->address = xstrcpy((char *)"SimLight"); |
4091d4fe217f
Updated simulator with more simulated devices.
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diff
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|
682 | ndev->description = xstrcpy((char *)"Simulated light"); |
4091d4fe217f
Updated simulator with more simulated devices.
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diff
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|
683 | break; |
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diff
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|
684 | } |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
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diff
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|
685 | |
553
4091d4fe217f
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528
diff
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|
686 | if (Config.devices == NULL) { |
4091d4fe217f
Updated simulator with more simulated devices.
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528
diff
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|
687 | Config.devices = ndev; |
4091d4fe217f
Updated simulator with more simulated devices.
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diff
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|
688 | } else { |
4091d4fe217f
Updated simulator with more simulated devices.
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528
diff
changeset
|
689 | for (device = Config.devices; device; device = device->next) { |
4091d4fe217f
Updated simulator with more simulated devices.
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528
diff
changeset
|
690 | if (device->next == NULL) { |
4091d4fe217f
Updated simulator with more simulated devices.
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528
diff
changeset
|
691 | device->next = ndev; |
4091d4fe217f
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diff
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|
692 | break; |
259
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diff
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|
693 | } |
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diff
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|
694 | } |
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diff
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|
695 | } |
553
4091d4fe217f
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diff
changeset
|
696 | rc++; |
259
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diff
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|
697 | } |
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diff
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|
698 | #endif |
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diff
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|
699 | |
158 | 700 | return rc; |
701 | } | |
702 | ||
703 | ||
704 | ||
705 | #ifdef HAVE_WIRINGPI_H | |
706 | PI_THREAD (my_devices_loop) | |
707 | #else | |
708 | void *my_devices_loop(void *threadid) | |
709 | #endif | |
710 | { | |
711 | devices_list *device; | |
262
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
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diff
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|
712 | #ifdef USE_SIMULATOR |
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diff
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|
713 | simulator_list *simulator; |
d0014ccec615
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diff
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|
714 | #endif |
528
908ef02d5d22
Changed 1-wire logic a little bit
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527
diff
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|
715 | char *addr = NULL, line1[60], line2[60], *p = NULL; |
164
f16def8472ba
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diff
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|
716 | FILE *fp; |
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diff
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|
717 | int temp, rc; |
242
d3fe84ece349
Fixed conditionals on systems without wiringPi.
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diff
changeset
|
718 | #ifdef HAVE_WIRINGPI_H |
220
382938c5fce2
Make sure we don't read the DHT11 within 2 seconds.
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diff
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|
719 | time_t now; |
242
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diff
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|
720 | #endif |
158 | 721 | |
722 | syslog(LOG_NOTICE, "Thread my_devices_loop started"); | |
723 | ||
242
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diff
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|
724 | #ifdef HAVE_WIRINGPI_H |
583
9795a16de807
Attempt to better check the temperature sensors and lower the cpu load.
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parents:
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diff
changeset
|
725 | if ((rc = piHiPri(50))) |
9795a16de807
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diff
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|
726 | syslog(LOG_NOTICE, "my_devices_loop: piHiPri(50) rc=%d", rc); |
242
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diff
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|
727 | #endif |
239
793c09ece542
Increase priority for the devices thread
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diff
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|
728 | |
158 | 729 | /* |
588
322a29000fd7
Added sensor precision initialize. Changed PID logging.
Michiel Broek <mbroek@mbse.eu>
parents:
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diff
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|
730 | * Set the temperature sensors to 12 bits resolution and write it in EEPROM |
587
b8580eedfcc7
Experimental 12 bits resolution init
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diff
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|
731 | */ |
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Experimental 12 bits resolution init
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diff
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|
732 | for (device = Config.devices; device; device = device->next) { |
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Experimental 12 bits resolution init
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diff
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|
733 | if ((device->type == DEVTYPE_W1) && |
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Experimental 12 bits resolution init
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parents:
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diff
changeset
|
734 | ((strncmp(device->address, (char *)"10", 2) == 0) || |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
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|
735 | (strncmp(device->address, (char *)"22", 2) == 0) || |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
736 | (strncmp(device->address, (char *)"28", 2) == 0) || |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
737 | (strncmp(device->address, (char *)"3b", 2) == 0) || |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
738 | (strncmp(device->address, (char *)"42", 2) == 0))) { |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
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|
739 | addr = xstrcpy((char *)"/sys/bus/w1/devices/"); |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
740 | addr = xstrcat(addr, device->address); |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
741 | addr = xstrcat(addr, (char *)"/w1_slave"); |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
586
diff
changeset
|
742 | if ((fp = fopen(addr, "w"))) { |
588
322a29000fd7
Added sensor precision initialize. Changed PID logging.
Michiel Broek <mbroek@mbse.eu>
parents:
587
diff
changeset
|
743 | rc = fprintf(fp, "12\n0\n"); // According to the kernel documentation. Seems to work. |
587
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Experimental 12 bits resolution init
Michiel Broek <mbroek@mbse.eu>
parents:
586
diff
changeset
|
744 | fclose(fp); |
588
322a29000fd7
Added sensor precision initialize. Changed PID logging.
Michiel Broek <mbroek@mbse.eu>
parents:
587
diff
changeset
|
745 | if (rc != 5) { |
322a29000fd7
Added sensor precision initialize. Changed PID logging.
Michiel Broek <mbroek@mbse.eu>
parents:
587
diff
changeset
|
746 | syslog(LOG_NOTICE, "Program 12 bits resolution error rc=%d for %s", rc, addr); |
587
b8580eedfcc7
Experimental 12 bits resolution init
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diff
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|
747 | } |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
748 | } |
b8580eedfcc7
Experimental 12 bits resolution init
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diff
changeset
|
749 | free(addr); |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
586
diff
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|
750 | addr = NULL; |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
751 | } |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
586
diff
changeset
|
752 | } |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
753 | |
b8580eedfcc7
Experimental 12 bits resolution init
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parents:
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diff
changeset
|
754 | /* |
158 | 755 | * Loop forever until the external shutdown variable is set. |
756 | */ | |
757 | for (;;) { | |
758 | ||
759 | /* | |
164
f16def8472ba
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diff
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|
760 | * Process all devices. |
158 | 761 | */ |
762 | for (device = Config.devices; device; device = device->next) { | |
763 | ||
764 | if (my_shutdown) | |
765 | break; | |
766 | ||
164
f16def8472ba
Threads partly working via new devices interface
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diff
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|
767 | switch (device->type) { |
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diff
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|
768 | case DEVTYPE_W1: |
338
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
Michiel Broek <mbroek@mbse.eu>
parents:
337
diff
changeset
|
769 | /* |
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
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parents:
337
diff
changeset
|
770 | * Only tested with DS18B20 but from the kernel source this |
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
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parents:
337
diff
changeset
|
771 | * should work with all 1-wire thermometer sensors. |
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
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parents:
337
diff
changeset
|
772 | */ |
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
Michiel Broek <mbroek@mbse.eu>
parents:
337
diff
changeset
|
773 | if ((strncmp(device->address, (char *)"10", 2) == 0) || |
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
Michiel Broek <mbroek@mbse.eu>
parents:
337
diff
changeset
|
774 | (strncmp(device->address, (char *)"22", 2) == 0) || |
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
Michiel Broek <mbroek@mbse.eu>
parents:
337
diff
changeset
|
775 | (strncmp(device->address, (char *)"28", 2) == 0) || |
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
Michiel Broek <mbroek@mbse.eu>
parents:
337
diff
changeset
|
776 | (strncmp(device->address, (char *)"3b", 2) == 0) || |
8e29d142d67d
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
Michiel Broek <mbroek@mbse.eu>
parents:
337
diff
changeset
|
777 | (strncmp(device->address, (char *)"42", 2) == 0)) { |
164
f16def8472ba
Threads partly working via new devices interface
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diff
changeset
|
778 | addr = xstrcpy((char *)"/sys/bus/w1/devices/"); |
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diff
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|
779 | addr = xstrcat(addr, device->address); |
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diff
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|
780 | addr = xstrcat(addr, (char *)"/w1_slave"); |
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163
diff
changeset
|
781 | if ((fp = fopen(addr, "r"))) { |
528
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
782 | fgets(line1, 50, fp); // Read 2 lines |
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
783 | fgets(line2, 50, fp); |
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
784 | fclose(fp); |
164
f16def8472ba
Threads partly working via new devices interface
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parents:
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diff
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|
785 | /* |
f16def8472ba
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diff
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|
786 | * The output looks like: |
f16def8472ba
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diff
changeset
|
787 | * 72 01 4b 46 7f ff 0e 10 57 : crc=57 YES |
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diff
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|
788 | * 72 01 4b 46 7f ff 0e 10 57 t=23125 |
f16def8472ba
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diff
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|
789 | */ |
528
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
790 | line1[strlen(line1)-1] = '\0'; |
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
791 | if ((line1[36] == 'Y') && (line1[37] == 'E')) { |
164
f16def8472ba
Threads partly working via new devices interface
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diff
changeset
|
792 | /* CRC is Ok, continue */ |
528
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
793 | if (device->present != DEVPRESENT_YES) { |
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
794 | syslog(LOG_NOTICE, "sensor %s is Ok", device->address); |
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
795 | #ifdef HAVE_WIRINGPI_H |
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
796 | piLock(LOCK_DEVICES); |
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
797 | #endif |
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
798 | device->present = DEVPRESENT_YES; |
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
799 | #ifdef HAVE_WIRINGPI_H |
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
800 | piUnlock(LOCK_DEVICES); |
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
801 | #endif |
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
802 | } |
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
803 | |
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
804 | line2[strlen(line2)-1] = '\0'; |
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
805 | strtok(line2, (char *)"="); |
164
f16def8472ba
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diff
changeset
|
806 | p = strtok(NULL, (char *)"="); |
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parents:
163
diff
changeset
|
807 | rc = sscanf(p, "%d", &temp); |
528
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
808 | if ((rc == 1) && (device->value != temp)) { |
240
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
809 | #ifdef HAVE_WIRINGPI_H |
528
908ef02d5d22
Changed 1-wire logic a little bit
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parents:
527
diff
changeset
|
810 | piLock(LOCK_DEVICES); |
240
6bdda35b4a13
Added thread locks for device processing
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parents:
239
diff
changeset
|
811 | #endif |
589
230a502b75ec
Final device thermometer error detection.
Michiel Broek <mbroek@mbse.eu>
parents:
588
diff
changeset
|
812 | if (temp < -55000) { |
230a502b75ec
Final device thermometer error detection.
Michiel Broek <mbroek@mbse.eu>
parents:
588
diff
changeset
|
813 | syslog(LOG_NOTICE, "sensor %s value error '%d` '%s`", device->address, temp, line1); |
586
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
814 | device->present = DEVPRESENT_ERROR; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
815 | } else { |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
816 | device->value = temp; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
817 | device->timestamp = time(NULL); |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
818 | device->present = DEVPRESENT_YES; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
819 | } |
240
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
820 | #ifdef HAVE_WIRINGPI_H |
528
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
821 | piUnlock(LOCK_DEVICES); |
240
6bdda35b4a13
Added thread locks for device processing
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parents:
239
diff
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|
822 | #endif |
528
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
823 | } |
164
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
824 | } else { |
528
908ef02d5d22
Changed 1-wire logic a little bit
Michiel Broek <mbroek@mbse.eu>
parents:
527
diff
changeset
|
825 | syslog(LOG_NOTICE, "sensor %s CRC error '%s`", device->address, line1); |
240
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
826 | #ifdef HAVE_WIRINGPI_H |
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
827 | piLock(LOCK_DEVICES); |
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
828 | #endif |
164
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
829 | device->present = DEVPRESENT_ERROR; |
240
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
830 | #ifdef HAVE_WIRINGPI_H |
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
831 | piUnlock(LOCK_DEVICES); |
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
832 | #endif |
164
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
833 | } |
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
834 | } else { |
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
835 | if (device->present != DEVPRESENT_NO) { |
268
dda91dfa4aa8
All syslog logging only to LOG_NOTICE
Michiel Broek <mbroek@mbse.eu>
parents:
262
diff
changeset
|
836 | syslog(LOG_NOTICE, "sensor %s is missing", device->address); |
240
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
837 | #ifdef HAVE_WIRINGPI_H |
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
838 | piLock(LOCK_DEVICES); |
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
839 | #endif |
164
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
840 | device->present = DEVPRESENT_NO; |
240
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
841 | #ifdef HAVE_WIRINGPI_H |
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
842 | piUnlock(LOCK_DEVICES); |
6bdda35b4a13
Added thread locks for device processing
Michiel Broek <mbroek@mbse.eu>
parents:
239
diff
changeset
|
843 | #endif |
164
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
844 | } |
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
845 | } |
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
846 | free(addr); |
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
847 | addr = NULL; |
341
cfc952a68d4a
Possible part of DS2408 code added.
Michiel Broek <mbroek@mbse.eu>
parents:
340
diff
changeset
|
848 | } /* if temperature sensor */ |
cfc952a68d4a
Possible part of DS2408 code added.
Michiel Broek <mbroek@mbse.eu>
parents:
340
diff
changeset
|
849 | /* |
342
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
850 | * DS2413 Dual channel addressable switch |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
851 | */ |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
852 | if (strncmp(device->address, (char *)"3a", 2) == 0) { |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
853 | addr = xstrcpy((char *)"/sys/bus/w1/devices/"); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
854 | addr = xstrcat(addr, device->address); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
855 | addr = xstrcat(addr, (char *)"/state"); |
347
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
856 | |
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
857 | if ((access(addr, R_OK)) == 0) { |
342
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
858 | if (device->present != DEVPRESENT_YES) { |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
859 | syslog(LOG_NOTICE, "DS2413 %s is back", device->address); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
860 | #ifdef HAVE_WIRINGPI_H |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
861 | piLock(LOCK_DEVICES); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
862 | #endif |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
863 | device->present = DEVPRESENT_YES; |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
864 | #ifdef HAVE_WIRINGPI_H |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
865 | piUnlock(LOCK_DEVICES); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
866 | #endif |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
867 | } |
408
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
868 | /* |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
869 | * First make sure that if this device is configured as input |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
870 | * to drive the output high. |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
871 | */ |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
872 | if (device->direction == DEVDIR_IN_BIN) { |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
873 | uint8_t state, output; |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
874 | |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
875 | if ((rc = read_w1(device->address, (char *)"state")) >= 0) { |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
876 | state = (unsigned int)rc; |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
877 | output = ((state & 0x02) >> 1) + ((state & 0x08) >> 2); /* Both latch states */ |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
878 | if (device->subdevice == 0) { |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
879 | output = (output & 0xfe); |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
880 | output |= 0x01; |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
881 | } else if (device->subdevice == 1) { |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
882 | output = (output & 0xfd); |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
883 | output |= 0x02; |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
884 | } else { |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
885 | output = 0xff; |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
886 | } |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
887 | write_w1(device->address, (char *)"output", output); |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
888 | } |
ec507c1f1df7
Make sure that a DS2413 device used as input has the output latch turned off.
Michiel Broek <mbroek@mbse.eu>
parents:
395
diff
changeset
|
889 | } |
347
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
890 | if ((rc = read_w1(device->address, (char *)"state")) >= 0) { |
342
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
891 | #ifdef HAVE_WIRINGPI_H |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
892 | piLock(LOCK_DEVICES); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
893 | #endif |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
894 | /* |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
895 | * Read PIOA or PIOB pin state bits |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
896 | */ |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
897 | if (device->subdevice == 0) |
347
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
898 | device->value = (rc & 0x01) ? 0 : 1; |
342
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
899 | else if (device->subdevice == 1) |
347
0ab5c3fd7c77
Completed DS2413 device code and driver.
Michiel Broek <mbroek@mbse.eu>
parents:
344
diff
changeset
|
900 | device->value = (rc & 0x04) ? 0 : 1; |
342
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
901 | device->timestamp = time(NULL); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
902 | #ifdef HAVE_WIRINGPI_H |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
903 | piUnlock(LOCK_DEVICES); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
904 | #endif |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
905 | } |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
906 | } else { |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
907 | if (device->present != DEVPRESENT_NO) { |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
908 | syslog(LOG_NOTICE, "DS2413 %s is missing", device->address); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
909 | #ifdef HAVE_WIRINGPI_H |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
910 | piLock(LOCK_DEVICES); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
911 | #endif |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
912 | device->present = DEVPRESENT_NO; |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
913 | #ifdef HAVE_WIRINGPI_H |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
914 | piUnlock(LOCK_DEVICES); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
915 | #endif |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
916 | } |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
917 | } |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
918 | free(addr); |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
919 | addr = NULL; |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
920 | } |
3bbc8f42adc0
Added device read for the DS2413 dual channel PIO
Michiel Broek <mbroek@mbse.eu>
parents:
341
diff
changeset
|
921 | |
164
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
922 | break; |
203 | 923 | |
924 | #ifdef HAVE_WIRINGPI_H | |
202
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
925 | case DEVTYPE_DHT: |
220
382938c5fce2
Make sure we don't read the DHT11 within 2 seconds.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
926 | /* |
392
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
927 | * Make sure we don't read the sensor within 2 seconds. |
586
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
928 | * But we use 30 seconds interval. |
220
382938c5fce2
Make sure we don't read the DHT11 within 2 seconds.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
929 | */ |
382938c5fce2
Make sure we don't read the DHT11 within 2 seconds.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
930 | now = time(NULL); |
586
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
931 | if ((int)(now - dht11_last) > 30) { |
203 | 932 | dht11_pin = device->gpiopin; |
933 | dht11Read(); | |
220
382938c5fce2
Make sure we don't read the DHT11 within 2 seconds.
Michiel Broek <mbroek@mbse.eu>
parents:
215
diff
changeset
|
934 | dht11_last = now; |
586
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
935 | if (device->subdevice == 0) { |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
936 | piLock(LOCK_DEVICES); |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
937 | if (dht11_valid) { |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
938 | device->value = dht11_temperature * 1000; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
939 | device->timestamp = time(NULL); |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
940 | device->present = DEVPRESENT_YES; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
941 | } else { |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
942 | device->present = DEVPRESENT_ERROR; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
943 | } |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
944 | piUnlock(LOCK_DEVICES); |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
945 | } else if (device->subdevice == 1) { |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
946 | piLock(LOCK_DEVICES); |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
947 | if (dht11_valid) { |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
948 | device->value = dht11_humidity * 1000; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
949 | device->timestamp = time(NULL); |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
950 | device->present = DEVPRESENT_YES; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
951 | } else { |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
952 | device->present = DEVPRESENT_ERROR; |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
953 | } |
504463dad07d
Changed 1-wire DS18B20 sensor error check.
Michiel Broek <mbroek@mbse.eu>
parents:
585
diff
changeset
|
954 | piUnlock(LOCK_DEVICES); |
203 | 955 | } |
585 | 956 | } |
202
5d09ca728809
Code added on the wrong machine
Michiel Broek <mbroek@mbse.eu>
parents:
187
diff
changeset
|
957 | break; |
392
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
958 | |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
959 | case DEVTYPE_GPIO: |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
960 | if (device->direction == DEVDIR_IN_BIN) { |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
961 | piLock(LOCK_DEVICES); |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
962 | device->value = digitalRead(device->gpiopin); |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
963 | device->offset = 0; |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
964 | device->timestamp = time(NULL); |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
965 | piUnlock(LOCK_DEVICES); |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
966 | } |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
967 | break; |
034746506c3d
Fixed initialisation of new GPIO devices.
Michiel Broek <mbroek@mbse.eu>
parents:
362
diff
changeset
|
968 | |
203 | 969 | #endif |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
970 | #ifdef USE_SIMULATOR |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
971 | case DEVTYPE_SIM: |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
972 | #ifdef HAVE_WIRINGPI_H |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
973 | piLock(LOCK_DEVICES); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
974 | #endif |
262
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
975 | if (Config.simulators) { |
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
976 | simulator = Config.simulators; |
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
977 | if (device->subdevice == 0) { |
482
68f4468bfc24
Simulate sensors resolution.
Michiel Broek <mbroek@mbse.eu>
parents:
437
diff
changeset
|
978 | device->value = (int)((int)(simulator->room_temperature * 1000) / 500) * 500; |
262
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
979 | device->timestamp = time(NULL); |
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
980 | } else if (device->subdevice == 1) { |
506 | 981 | device->value = (int)((int)(simulator->air_temperature * 1000) / 62.5) * 62.5; |
262
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
982 | device->timestamp = time(NULL); |
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
983 | } else if (device->subdevice == 2) { |
506 | 984 | device->value = (int)((int)(simulator->beer_temperature * 1000) / 62.5) * 62.5; |
262
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
985 | device->timestamp = time(NULL); |
553
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
986 | } else if (device->subdevice == 5) { |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
987 | device->value = (int)((int)(simulator->room_humidity * 1000) / 500) * 500; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
988 | device->timestamp = time(NULL); |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
989 | } else if (device->subdevice == 6) { |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
990 | device->value = (int)((int)(simulator->chiller_temperature * 1000) / 62.5) * 62.5; |
4091d4fe217f
Updated simulator with more simulated devices.
Michiel Broek <mbroek@mbse.eu>
parents:
528
diff
changeset
|
991 | device->timestamp = time(NULL); |
262
d0014ccec615
Simulation of fridge cold loss to the room added for testing.
Michiel Broek <mbroek@mbse.eu>
parents:
259
diff
changeset
|
992 | } |
259
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
993 | } |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
994 | #ifdef HAVE_WIRINGPI_H |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
995 | piUnlock(LOCK_DEVICES); |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
996 | #endif |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
997 | break; |
b7c967359771
Added framework for a simulation of a fridge with heater to use as controlled fermentor
Michiel Broek <mbroek@mbse.eu>
parents:
242
diff
changeset
|
998 | #endif |
164
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
999 | default: |
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
1000 | break; |
f16def8472ba
Threads partly working via new devices interface
Michiel Broek <mbroek@mbse.eu>
parents:
163
diff
changeset
|
1001 | } |
212 | 1002 | |
1003 | /* | |
1004 | * Delay a bit after procesing a device. | |
1005 | */ | |
1006 | usleep(10000); | |
1007 | } | |
437
5664743eaf2f
Stop devices thread if the program ends.
Michiel Broek <mbroek@mbse.eu>
parents:
408
diff
changeset
|
1008 | if (my_shutdown) |
5664743eaf2f
Stop devices thread if the program ends.
Michiel Broek <mbroek@mbse.eu>
parents:
408
diff
changeset
|
1009 | break; |
215
5ad534c79a22
Do not use 100% cpu on a system without devices
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
1010 | /* |
5ad534c79a22
Do not use 100% cpu on a system without devices
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
1011 | * Delay a bit after all devices |
5ad534c79a22
Do not use 100% cpu on a system without devices
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
1012 | */ |
5ad534c79a22
Do not use 100% cpu on a system without devices
Michiel Broek <mbroek@mbse.eu>
parents:
213
diff
changeset
|
1013 | usleep(100000); |
158 | 1014 | } |
1015 | ||
1016 | syslog(LOG_NOTICE, "Thread my_devices_loop stopped"); | |
1017 | return 0; | |
1018 | } | |
1019 | ||
1020 | ||
1021 |