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1 | ingob | 1 | /*#######################################################################################*/ |
2 | /* !!! THIS IS NOT FREE SOFTWARE !!! */ |
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3 | /*#######################################################################################*/ |
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4 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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5 | // + www.MikroKopter.com |
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6 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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360 | holgerb | 7 | // + Software Nutzungsbedingungen (english version: see below) |
8 | // + der Fa. HiSystems GmbH, Flachsmeerstrasse 2, 26802 Moormerland - nachfolgend Lizenzgeber genannt - |
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9 | // + Der Lizenzgeber räumt dem Kunden ein nicht-ausschließliches, zeitlich und räumlich* unbeschränktes Recht ein, die im den |
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10 | // + Mikrocontroller verwendete Firmware für die Hardware Flight-Ctrl, Navi-Ctrl, BL-Ctrl, MK3Mag & PC-Programm MikroKopter-Tool |
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11 | // + - nachfolgend Software genannt - nur für private Zwecke zu nutzen. |
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12 | // + Der Einsatz dieser Software ist nur auf oder mit Produkten des Lizenzgebers zulässig. |
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1 | ingob | 13 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
360 | holgerb | 14 | // + Die vom Lizenzgeber gelieferte Software ist urheberrechtlich geschützt. Alle Rechte an der Software sowie an sonstigen im |
15 | // + Rahmen der Vertragsanbahnung und Vertragsdurchführung überlassenen Unterlagen stehen im Verhältnis der Vertragspartner ausschließlich dem Lizenzgeber zu. |
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16 | // + Die in der Software enthaltenen Copyright-Vermerke, Markenzeichen, andere Rechtsvorbehalte, Seriennummern sowie |
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17 | // + sonstige der Programmidentifikation dienenden Merkmale dürfen vom Kunden nicht verändert oder unkenntlich gemacht werden. |
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18 | // + Der Kunde trifft angemessene Vorkehrungen für den sicheren Einsatz der Software. Er wird die Software gründlich auf deren |
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19 | // + Verwendbarkeit zu dem von ihm beabsichtigten Zweck testen, bevor er diese operativ einsetzt. |
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20 | // + Die Haftung des Lizenzgebers wird - soweit gesetzlich zulässig - begrenzt in Höhe des typischen und vorhersehbaren |
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21 | // + Schadens. Die gesetzliche Haftung bei Personenschäden und nach dem Produkthaftungsgesetz bleibt unberührt. Dem Lizenzgeber steht jedoch der Einwand |
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22 | // + des Mitverschuldens offen. |
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23 | // + Der Kunde trifft angemessene Vorkehrungen für den Fall, dass die Software ganz oder teilweise nicht ordnungsgemäß arbeitet. |
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24 | // + Er wird die Software gründlich auf deren Verwendbarkeit zu dem von ihm beabsichtigten Zweck testen, bevor er diese operativ einsetzt. |
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25 | // + Der Kunde wird er seine Daten vor Einsatz der Software nach dem Stand der Technik sichern. |
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26 | // + Der Kunde ist darüber unterrichtet, dass der Lizenzgeber seine Daten im zur Vertragsdurchführung erforderlichen Umfang |
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27 | // + und auf Grundlage der Datenschutzvorschriften erhebt, speichert, verarbeitet und, sofern notwendig, an Dritte übermittelt. |
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28 | // + *) Die räumliche Nutzung bezieht sich nur auf den Einsatzort, nicht auf die Reichweite der programmierten Software. |
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29 | // + #### ENDE DER NUTZUNGSBEDINGUNGEN ####' |
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30 | // + Hinweis: Informationen über erweiterte Nutzungsrechte (wie z.B. Nutzung für nicht-private Zwecke) sind auf Anfrage per Email an info(@)hisystems.de verfügbar. |
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1 | ingob | 31 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
360 | holgerb | 32 | // + Software LICENSING TERMS |
1 | ingob | 33 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
360 | holgerb | 34 | // + of HiSystems GmbH, Flachsmeerstrasse 2, 26802 Moormerland, Germany - the Licensor - |
35 | // + The Licensor grants the customer a non-exclusive license to use the microcontroller firmware of the Flight-Ctrl, Navi-Ctrl, BL-Ctrl, and MK3Mag hardware |
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36 | // + (the Software) exclusively for private purposes. The License is unrestricted with respect to time and territory*. |
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37 | // + The Software may only be used with the Licensor's products. |
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38 | // + The Software provided by the Licensor is protected by copyright. With respect to the relationship between the parties to this |
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39 | // + agreement, all rights pertaining to the Software and other documents provided during the preparation and execution of this |
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40 | // + agreement shall be the property of the Licensor. |
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41 | // + The information contained in the Software copyright notices, trademarks, other legal reservations, serial numbers and other |
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42 | // + features that can be used to identify the program may not be altered or defaced by the customer. |
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43 | // + The customer shall be responsible for taking reasonable precautions |
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44 | // + for the safe use of the Software. The customer shall test the Software thoroughly regarding its suitability for the |
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45 | // + intended purpose before implementing it for actual operation. The Licensor's liability shall be limited to the extent of typical and |
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46 | // + foreseeable damage to the extent permitted by law, notwithstanding statutory liability for bodily injury and product |
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47 | // + liability. However, the Licensor shall be entitled to the defense of contributory negligence. |
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48 | // + The customer will take adequate precautions in the case, that the software is not working properly. The customer will test |
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49 | // + the software for his purpose before any operational usage. The customer will backup his data before using the software. |
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50 | // + The customer understands that the Licensor collects, stores and processes, and, where required, forwards, customer data |
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51 | // + to third parties to the extent necessary for executing the agreement, subject to applicable data protection and privacy regulations. |
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52 | // + *) The territory aspect only refers to the place where the Software is used, not its programmed range. |
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53 | // + #### END OF LICENSING TERMS #### |
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54 | // + Note: For information on license extensions (e.g. commercial use), please contact us at info(@)hisystems.de. |
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1 | ingob | 55 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
210 | killagreg | 56 | #include <ctype.h> |
41 | ingob | 57 | #include <stdio.h> |
58 | #include <stdlib.h> |
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59 | #include <string.h> |
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60 | #include "91x_lib.h" |
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61 | #include "fat16.h" |
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62 | #include "settings.h" |
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63 | #include "uart1.h" |
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362 | holgerb | 64 | #include "main.h" |
1 | ingob | 65 | |
362 | holgerb | 66 | |
88 | killagreg | 67 | typedef struct |
1 | ingob | 68 | { |
88 | killagreg | 69 | ParamId_t ParamId; |
90 | killagreg | 70 | s8 Name[17]; // 0 terminator is the last byte |
88 | killagreg | 71 | u8 Group; // 0 = reserved 1,2,3,4 |
72 | u16 Value; |
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73 | u16 Default; |
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74 | u16 Min; |
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75 | u16 Max; |
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76 | } __attribute__((packed)) Parameter_t; |
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77 | |||
78 | Parameter_t CFG_Parameter[] = |
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79 | { |
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351 | holgerb | 80 | //{PID , "1234567890123456" , Group, Value, Default, Min, Max }, |
81 | {PID_KML_LOGGING , "KMLLOGGING " , 1, 500, 500, 0, 60000}, // the log interval for KML logging, 0 = off |
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82 | {PID_GPX_LOGGING , "GPXLOGGING " , 1, 1000, 1000, 0, 60000}, // the log interval for GPX logging, 0 = off |
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355 | holgerb | 83 | {PID_ABSOLUTE_FLYING_ALT , "MAX_FLYING_ALT " , 1, 0, 0, 0, 30000}, // in [m] |
84 | {PID_ABSOLUTE_FLYING_RANGE , "MAX_FLYING_RANGE" , 1, 0, 0, 0, 60000}, // in [m] |
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85 | {PID_AUTO_DESCEND_RANGE , "DESCEND_RANGE " , 1, 0, 0, 0, 60000}, // in [m] |
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356 | holgerb | 86 | {PID_GPS_SBAS_CONFIG , "GPS_SBAS_DGPS_ON" , 1, 1, 1, 0, 1}, |
361 | holgerb | 87 | {PID_MIN_EVENT_TIME , "MIN_EVENT_TIME " , 1, 2, 2, 0, 600}, // in seconds |
351 | holgerb | 88 | {PID_GPS_AUTOCONFIG , "GPSAUTOCONFIG " , 1, 1, 1, 0, 1} |
1 | ingob | 89 | }; |
90 | |||
91 | |||
92 | //---------------------------------------------------------------------------------- |
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88 | killagreg | 93 | // initialize all parameters by its default value |
94 | void Settings_SetDefaultValues(void) |
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1 | ingob | 95 | { |
88 | killagreg | 96 | u8 i; |
97 | // run thrue all parameters and set value to default |
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98 | for (i = 0; i < sizeof(CFG_Parameter) / sizeof(Parameter_t); i++) |
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99 | { |
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100 | CFG_Parameter[i].Value = CFG_Parameter[i].Default; |
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101 | } |
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1 | ingob | 102 | } |
103 | |||
104 | //---------------------------------------------------------------------------------- |
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88 | killagreg | 105 | // set parameter from string based name and value |
90 | killagreg | 106 | u8 Settings_SetParameterFromString(s8 *name, s8 *value) |
1 | ingob | 107 | { |
90 | killagreg | 108 | u8 i, retval = 0; |
88 | killagreg | 109 | s8 string[] = " \0"; // null terminated string of 16 characters |
1 | ingob | 110 | |
90 | killagreg | 111 | if((name == NULL) || (value == NULL)) return(retval); |
112 | |||
88 | killagreg | 113 | i = strlen(name); // lenght of the parameter name |
114 | if (i > 16) i = 16; // cut off at 16 |
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115 | |||
116 | memcpy(string, name, i); // copy name to local buffer |
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117 | |||
118 | // search name in parameter list |
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119 | for (i = 0; i < sizeof(CFG_Parameter) / sizeof(Parameter_t); i++) |
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120 | { |
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121 | if(strncmp(string, CFG_Parameter[i].Name, 16) == 0) // names are matching |
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122 | { |
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123 | CFG_Parameter[i].Value = (u16)atoi(value); // convert string to number and set value |
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90 | killagreg | 124 | // out of range ? |
125 | if((CFG_Parameter[i].Value < CFG_Parameter[i].Min) || (CFG_Parameter[i].Value > CFG_Parameter[i].Max)) |
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126 | { // print a warning |
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127 | sprintf(text,"\r\n%s <-- %d is out of range [%d...%d]", string, CFG_Parameter[i].Value, CFG_Parameter[i].Min, CFG_Parameter[i].Max); |
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110 | killagreg | 128 | UART1_PutString(text); |
90 | killagreg | 129 | CFG_Parameter[i].Value = CFG_Parameter[i].Default; // fallback to default |
130 | } |
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131 | retval = 1; // value in range |
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88 | killagreg | 132 | break; // end loop |
133 | } |
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134 | } |
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90 | killagreg | 135 | if(!retval) |
112 | killagreg | 136 | { |
90 | killagreg | 137 | sprintf(text,"\r\n%s <-- unknown parameter\r\n", string); |
110 | killagreg | 138 | UART1_PutString(text); |
90 | killagreg | 139 | } |
140 | return(retval); |
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1 | ingob | 141 | } |
142 | |||
143 | //---------------------------------------------------------------------------------- |
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88 | killagreg | 144 | // read settings from file on sd-card |
145 | void Settings_Init(void) |
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146 | { |
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147 | #define LINE_MAX 32 |
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148 | File_t *fp; |
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92 | killagreg | 149 | s8 settingsline[LINE_MAX]; |
89 | killagreg | 150 | s8 *name, *value; |
90 | killagreg | 151 | u8 i; |
210 | killagreg | 152 | s8 filename[] = "settings.ini"; |
1 | ingob | 153 | |
114 | killagreg | 154 | UART1_PutString("\n\r Settings init..."); |
88 | killagreg | 155 | Settings_SetDefaultValues(); |
112 | killagreg | 156 | |
90 | killagreg | 157 | if(Fat16_IsValid()) |
158 | { // check if settings file is existing |
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210 | killagreg | 159 | if(fexist_(filename)) |
112 | killagreg | 160 | { |
210 | killagreg | 161 | fp = fopen_(filename, 'r'); // try to open the file |
90 | killagreg | 162 | if (fp == NULL) // could not open the file |
88 | killagreg | 163 | { |
110 | killagreg | 164 | UART1_PutString("ERROR: Opening settings file!"); |
90 | killagreg | 165 | return; |
1 | ingob | 166 | } |
90 | killagreg | 167 | // read all lines from file |
362 | holgerb | 168 | while(fgets_(settingsline, LINE_MAX, fp) != 0 && (SD_WatchDog)) |
90 | killagreg | 169 | { |
170 | if ( // ignorelines starting with \r,\n,' ',';','#' |
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92 | killagreg | 171 | (settingsline[0] != '\n') && |
172 | (settingsline[0] != '\r') && |
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173 | (settingsline[0] != ' ' ) && |
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174 | (settingsline[0] != ';' ) && |
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175 | (settingsline[0] != '#' ) |
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90 | killagreg | 176 | ) |
177 | { |
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92 | killagreg | 178 | name = strtok(settingsline, "="); // get name |
90 | killagreg | 179 | value = strtok(NULL, "="); // get value |
180 | if ((name != NULL) && (value != NULL)) |
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181 | { |
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210 | killagreg | 182 | u8 i; |
183 | for(i=0; name[i]; i++) name[i] = toupper(name[i]); |
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90 | killagreg | 184 | Settings_SetParameterFromString(name, value); |
185 | } |
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186 | } |
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187 | } |
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188 | fclose_(fp); |
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110 | killagreg | 189 | UART1_PutString("ok"); |
90 | killagreg | 190 | return; |
1 | ingob | 191 | } |
90 | killagreg | 192 | else // settings file does not exist |
193 | { // create default settings file |
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194 | fp = fopen_("settings.ini", 'w'); // try to open the file |
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195 | if(fp == NULL) |
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196 | { |
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110 | killagreg | 197 | UART1_PutString("ERROR: Creating default settings file!"); |
112 | killagreg | 198 | return; |
90 | killagreg | 199 | } |
200 | // run thrue all parameters and set value to default |
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201 | for (i = 0; i < sizeof(CFG_Parameter) / sizeof(Parameter_t); i++) |
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202 | { |
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92 | killagreg | 203 | sprintf(settingsline, "%s = %d\r\n", CFG_Parameter[i].Name, CFG_Parameter[i].Default); |
204 | fputs_(settingsline, fp); // write to file |
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90 | killagreg | 205 | } |
206 | fputs_("\r\n", fp); // newline at the end of file |
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207 | fclose_(fp); |
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110 | killagreg | 208 | UART1_PutString("Default settings file created!"); |
90 | killagreg | 209 | return; |
210 | } |
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88 | killagreg | 211 | } |
90 | killagreg | 212 | else // no acces to fat 16 filesystem |
213 | { |
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110 | killagreg | 214 | UART1_PutString("Using default values!"); |
90 | killagreg | 215 | return; |
216 | } |
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1 | ingob | 217 | } |
218 | |||
88 | killagreg | 219 | |
220 | //---------------------------------------------------------------------------------- |
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221 | // read value of a paramter identified by its id |
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222 | // returns 1 on success and 0 on error |
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223 | u8 Settings_GetParamValue(ParamId_t Pid, u16 * pValue) |
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224 | { |
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225 | u8 i, retval = 0; |
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226 | |||
227 | for (i = 0; i < sizeof(CFG_Parameter) / sizeof(Parameter_t); i++) |
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228 | { |
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229 | if(CFG_Parameter[i].ParamId == Pid) |
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230 | { |
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231 | *pValue = CFG_Parameter[i].Value; |
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232 | retval = 1; |
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233 | break; |
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234 | } |
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235 | } |
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236 | return retval; |
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237 | } |