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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | ingob | 1 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 2 | // + Copyright (c) 04.2007 Holger Buss |
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| 3 | // + only for non-profit use |
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| 4 | // + www.MikroKopter.com |
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| 5 | // + see the File "License.txt" for further Informations |
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| 6 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 1051 | killagreg | 7 | #include <stdarg.h> |
| 8 | #include <string.h> |
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| 1 | ingob | 9 | #include "main.h" |
| 10 | #include "uart.h" |
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| 11 | |||
| 1054 | killagreg | 12 | |
| 13 | #define FC_ADDRESS 1 |
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| 14 | #define NC_ADDRESS 2 |
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| 15 | #define MK3MAG_ADDRESS 3 |
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| 16 | |||
| 1053 | killagreg | 17 | unsigned char GetExternalControl = 0,DebugDisplayAnforderung1 = 0, DebugDisplayAnforderung = 0,DebugDataAnforderung = 0,GetVersionAnforderung = 0, GetPPMChannelAnforderung = 0; |
| 18 | unsigned char DisplayLine = 0; |
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| 1 | ingob | 19 | unsigned volatile char SioTmp = 0; |
| 20 | unsigned volatile char SendeBuffer[MAX_SENDE_BUFF]; |
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| 21 | unsigned volatile char RxdBuffer[MAX_EMPFANGS_BUFF]; |
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| 22 | unsigned volatile char NMEABuffer[MAX_EMPFANGS_BUFF]; |
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| 23 | unsigned volatile char NeuerDatensatzEmpfangen = 0; |
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| 24 | unsigned volatile char NeueKoordinateEmpfangen = 0; |
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| 25 | unsigned volatile char UebertragungAbgeschlossen = 1; |
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| 26 | unsigned volatile char CntCrcError = 0; |
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| 27 | unsigned volatile char AnzahlEmpfangsBytes = 0; |
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| 1051 | killagreg | 28 | unsigned char *pRxData = 0; |
| 29 | unsigned char RxDataLen = 0; |
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| 1 | ingob | 30 | unsigned volatile char PC_DebugTimeout = 0; |
| 1051 | killagreg | 31 | |
| 499 | hbuss | 32 | unsigned char DebugTextAnforderung = 255; |
| 1 | ingob | 33 | unsigned char PcZugriff = 100; |
| 34 | unsigned char MotorTest[4] = {0,0,0,0}; |
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| 1036 | hbuss | 35 | unsigned char MeineSlaveAdresse = 1; // Flight-Ctrl |
| 595 | hbuss | 36 | unsigned char ConfirmFrame; |
| 1 | ingob | 37 | struct str_DebugOut DebugOut; |
| 595 | hbuss | 38 | struct str_ExternControl ExternControl; |
| 1 | ingob | 39 | struct str_VersionInfo VersionInfo; |
| 693 | hbuss | 40 | struct str_WinkelOut WinkelOut; |
| 1171 | hbuss | 41 | struct str_Data3D Data3D; |
| 1 | ingob | 42 | |
| 1171 | hbuss | 43 | int Debug_Timer,Kompass_Timer,Timer3D; |
| 44 | unsigned int DebugDataIntervall = 200, Intervall3D = 0; |
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| 693 | hbuss | 45 | |
| 499 | hbuss | 46 | const unsigned char ANALOG_TEXT[32][16] = |
| 47 | { |
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| 1051 | killagreg | 48 | //1234567890123456 |
| 1175 | hbuss | 49 | "AngleNick ", //0 |
| 50 | "AngleRoll ", |
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| 1051 | killagreg | 51 | "AccNick ", |
| 499 | hbuss | 52 | "AccRoll ", |
| 53 | "GyroGier ", |
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| 1175 | hbuss | 54 | "Hight Value ", //5 |
| 499 | hbuss | 55 | "AccZ ", |
| 56 | "Gas ", |
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| 1175 | hbuss | 57 | "Compass Value ", |
| 58 | "Voltage ", |
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| 513 | hbuss | 59 | "Empfang ", //10 |
| 1175 | hbuss | 60 | "Gyro Kompass ", |
| 61 | "Motor Front ", |
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| 62 | "Motor Rear ", |
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| 63 | "Motor Left ", |
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| 64 | "Motor Right ", //15 |
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| 929 | hbuss | 65 | " ", |
| 1175 | hbuss | 66 | " ", |
| 67 | " ", |
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| 819 | hbuss | 68 | "MK3Mag CalState ", |
| 854 | hbuss | 69 | "Servo ", //20 |
| 720 | ingob | 70 | " ", |
| 71 | " ", |
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| 1175 | hbuss | 72 | " ", |
| 73 | " ", |
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| 720 | ingob | 74 | " ", //25 |
| 75 | " ", |
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| 992 | hbuss | 76 | "Kalman_MaxDrift ", |
| 720 | ingob | 77 | " ", |
| 1175 | hbuss | 78 | " ", |
| 720 | ingob | 79 | "GPS_Nick ", //30 |
| 80 | "GPS_Roll " |
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| 499 | hbuss | 81 | }; |
| 82 | |||
| 83 | |||
| 84 | |||
| 1 | ingob | 85 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 86 | //++ Sende-Part der Datenübertragung |
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| 87 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 88 | SIGNAL(INT_VEC_TX) |
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| 89 | { |
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| 90 | static unsigned int ptr = 0; |
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| 91 | unsigned char tmp_tx; |
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| 1051 | killagreg | 92 | if(!UebertragungAbgeschlossen) |
| 1 | ingob | 93 | { |
| 94 | ptr++; // die [0] wurde schon gesendet |
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| 1051 | killagreg | 95 | tmp_tx = SendeBuffer[ptr]; |
| 1 | ingob | 96 | if((tmp_tx == '\r') || (ptr == MAX_SENDE_BUFF)) |
| 97 | { |
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| 98 | ptr = 0; |
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| 99 | UebertragungAbgeschlossen = 1; |
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| 100 | } |
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| 1051 | killagreg | 101 | UDR = tmp_tx; |
| 102 | } |
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| 1 | ingob | 103 | else ptr = 0; |
| 104 | } |
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| 105 | |||
| 106 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 107 | //++ Empfangs-Part der Datenübertragung, incl. CRC-Auswertung |
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| 108 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 109 | SIGNAL(INT_VEC_RX) |
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| 110 | { |
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| 111 | static unsigned int crc; |
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| 112 | static unsigned char crc1,crc2,buf_ptr; |
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| 113 | static unsigned char UartState = 0; |
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| 114 | unsigned char CrcOkay = 0; |
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| 115 | |||
| 1051 | killagreg | 116 | SioTmp = UDR; |
| 1 | ingob | 117 | if(buf_ptr >= MAX_EMPFANGS_BUFF) UartState = 0; |
| 1051 | killagreg | 118 | if(SioTmp == '\r' && UartState == 2) |
| 1 | ingob | 119 | { |
| 120 | UartState = 0; |
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| 121 | crc -= RxdBuffer[buf_ptr-2]; |
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| 122 | crc -= RxdBuffer[buf_ptr-1]; |
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| 123 | crc %= 4096; |
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| 124 | crc1 = '=' + crc / 64; |
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| 125 | crc2 = '=' + crc % 64; |
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| 126 | CrcOkay = 0; |
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| 127 | if((crc1 == RxdBuffer[buf_ptr-2]) && (crc2 == RxdBuffer[buf_ptr-1])) CrcOkay = 1; else { CrcOkay = 0; CntCrcError++;}; |
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| 128 | if(!NeuerDatensatzEmpfangen && CrcOkay) // Datensatz schon verarbeitet |
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| 129 | { |
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| 1051 | killagreg | 130 | NeuerDatensatzEmpfangen = 1; |
| 131 | AnzahlEmpfangsBytes = buf_ptr + 1; |
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| 1 | ingob | 132 | RxdBuffer[buf_ptr] = '\r'; |
| 173 | holgerb | 133 | if(RxdBuffer[2] == 'R') wdt_enable(WDTO_250MS); // Reset-Commando |
| 1051 | killagreg | 134 | } |
| 1 | ingob | 135 | } |
| 136 | else |
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| 137 | switch(UartState) |
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| 138 | { |
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| 139 | case 0: |
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| 140 | if(SioTmp == '#' && !NeuerDatensatzEmpfangen) UartState = 1; // Startzeichen und Daten schon verarbeitet |
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| 141 | buf_ptr = 0; |
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| 142 | RxdBuffer[buf_ptr++] = SioTmp; |
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| 143 | crc = SioTmp; |
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| 144 | break; |
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| 145 | case 1: // Adresse auswerten |
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| 146 | UartState++; |
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| 147 | RxdBuffer[buf_ptr++] = SioTmp; |
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| 148 | crc += SioTmp; |
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| 149 | break; |
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| 150 | case 2: // Eingangsdaten sammeln |
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| 151 | RxdBuffer[buf_ptr] = SioTmp; |
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| 1051 | killagreg | 152 | if(buf_ptr < MAX_EMPFANGS_BUFF) buf_ptr++; |
| 1 | ingob | 153 | else UartState = 0; |
| 154 | crc += SioTmp; |
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| 155 | break; |
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| 1051 | killagreg | 156 | default: |
| 157 | UartState = 0; |
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| 1 | ingob | 158 | break; |
| 159 | } |
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| 160 | } |
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| 161 | |||
| 162 | |||
| 163 | // -------------------------------------------------------------------------- |
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| 164 | void AddCRC(unsigned int wieviele) |
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| 165 | { |
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| 1051 | killagreg | 166 | unsigned int tmpCRC = 0,i; |
| 1 | ingob | 167 | for(i = 0; i < wieviele;i++) |
| 168 | { |
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| 169 | tmpCRC += SendeBuffer[i]; |
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| 170 | } |
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| 171 | tmpCRC %= 4096; |
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| 172 | SendeBuffer[i++] = '=' + tmpCRC / 64; |
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| 173 | SendeBuffer[i++] = '=' + tmpCRC % 64; |
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| 174 | SendeBuffer[i++] = '\r'; |
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| 175 | UebertragungAbgeschlossen = 0; |
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| 176 | UDR = SendeBuffer[0]; |
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| 177 | } |
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| 178 | |||
| 179 | |||
| 180 | |||
| 181 | // -------------------------------------------------------------------------- |
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| 1056 | killagreg | 182 | void SendOutData(unsigned char cmd,unsigned char address, unsigned char BufferAnzahl, ...) //unsigned char *snd, unsigned char len) |
| 1 | ingob | 183 | { |
| 1051 | killagreg | 184 | va_list ap; |
| 1 | ingob | 185 | unsigned int pt = 0; |
| 186 | unsigned char a,b,c; |
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| 187 | unsigned char ptr = 0; |
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| 188 | |||
| 1051 | killagreg | 189 | unsigned char *snd = 0; |
| 190 | int len = 0; |
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| 191 | |||
| 1056 | killagreg | 192 | SendeBuffer[pt++] = '#'; // Startzeichen |
| 193 | SendeBuffer[pt++] = 'a' + address; // Adresse (a=0; b=1,...) |
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| 194 | SendeBuffer[pt++] = cmd; // Commando |
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| 1 | ingob | 195 | |
| 1051 | killagreg | 196 | va_start(ap, BufferAnzahl); |
| 197 | if(BufferAnzahl) |
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| 198 | { |
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| 199 | snd = va_arg(ap, unsigned char*); |
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| 200 | len = va_arg(ap, int); |
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| 201 | ptr = 0; |
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| 202 | BufferAnzahl--; |
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| 203 | } |
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| 1 | ingob | 204 | while(len) |
| 205 | { |
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| 1051 | killagreg | 206 | if(len) |
| 207 | { |
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| 208 | a = snd[ptr++]; |
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| 209 | len--; |
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| 210 | if((!len) && BufferAnzahl) |
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| 211 | { |
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| 212 | snd = va_arg(ap, unsigned char*); |
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| 213 | len = va_arg(ap, int); |
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| 214 | ptr = 0; |
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| 215 | BufferAnzahl--; |
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| 216 | } |
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| 217 | } |
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| 218 | else a = 0; |
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| 219 | if(len) |
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| 220 | { |
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| 221 | b = snd[ptr++]; |
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| 222 | len--; |
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| 223 | if((!len) && BufferAnzahl) |
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| 224 | { |
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| 225 | snd = va_arg(ap, unsigned char*); |
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| 226 | len = va_arg(ap, int); |
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| 227 | ptr = 0; |
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| 228 | BufferAnzahl--; |
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| 229 | } |
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| 230 | } |
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| 231 | else b = 0; |
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| 232 | if(len) |
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| 233 | { |
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| 234 | c = snd[ptr++]; |
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| 235 | len--; |
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| 236 | if((!len) && BufferAnzahl) |
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| 237 | { |
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| 238 | snd = va_arg(ap, unsigned char*); |
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| 239 | len = va_arg(ap, int); |
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| 240 | ptr = 0; |
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| 241 | BufferAnzahl--; |
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| 242 | } |
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| 243 | } |
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| 244 | else c = 0; |
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| 1 | ingob | 245 | SendeBuffer[pt++] = '=' + (a >> 2); |
| 246 | SendeBuffer[pt++] = '=' + (((a & 0x03) << 4) | ((b & 0xf0) >> 4)); |
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| 247 | SendeBuffer[pt++] = '=' + (((b & 0x0f) << 2) | ((c & 0xc0) >> 6)); |
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| 248 | SendeBuffer[pt++] = '=' + ( c & 0x3f); |
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| 249 | } |
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| 1051 | killagreg | 250 | va_end(ap); |
| 1 | ingob | 251 | AddCRC(pt); |
| 252 | } |
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| 253 | |||
| 254 | |||
| 255 | // -------------------------------------------------------------------------- |
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| 1051 | killagreg | 256 | void Decode64(void) // die daten werden im rx buffer dekodiert, das geht nur, weil aus 4 byte immer 3 gemacht werden. |
| 1 | ingob | 257 | { |
| 258 | unsigned char a,b,c,d; |
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| 259 | unsigned char x,y,z; |
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| 1051 | killagreg | 260 | unsigned char ptrIn = 3; // start at begin of data block |
| 261 | unsigned char ptrOut = 3; |
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| 262 | unsigned char len = AnzahlEmpfangsBytes - 6; // von der Gesamtbytezahl eines Frames gehen 3 Bytes des Headers ('#',Addr, Cmd) und 3 Bytes des Footers (CRC1, CRC2, '\r') ab. |
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| 263 | |||
| 1 | ingob | 264 | while(len) |
| 265 | { |
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| 266 | a = RxdBuffer[ptrIn++] - '='; |
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| 267 | b = RxdBuffer[ptrIn++] - '='; |
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| 268 | c = RxdBuffer[ptrIn++] - '='; |
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| 269 | d = RxdBuffer[ptrIn++] - '='; |
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| 270 | |||
| 271 | x = (a << 2) | (b >> 4); |
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| 272 | y = ((b & 0x0f) << 4) | (c >> 2); |
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| 273 | z = ((c & 0x03) << 6) | d; |
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| 274 | |||
| 1051 | killagreg | 275 | if(len--) RxdBuffer[ptrOut++] = x; else break; |
| 276 | if(len--) RxdBuffer[ptrOut++] = y; else break; |
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| 277 | if(len--) RxdBuffer[ptrOut++] = z; else break; |
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| 1 | ingob | 278 | } |
| 1051 | killagreg | 279 | pRxData = (unsigned char*)&RxdBuffer[3]; // decodierte Daten beginnen beim 4. Byte |
| 280 | RxDataLen = ptrOut - 3; // wie viele Bytes wurden dekodiert? |
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| 1 | ingob | 281 | |
| 282 | } |
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| 283 | |||
| 284 | // -------------------------------------------------------------------------- |
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| 285 | void BearbeiteRxDaten(void) |
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| 286 | { |
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| 287 | if(!NeuerDatensatzEmpfangen) return; |
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| 288 | |||
| 1058 | killagreg | 289 | unsigned char tempchar1, tempchar2; |
| 1056 | killagreg | 290 | Decode64(); // dekodiere datenblock im Empfangsbuffer |
| 1055 | ingob | 291 | switch(RxdBuffer[1]-'a') // check for Slave Address |
| 1054 | killagreg | 292 | { |
| 293 | case FC_ADDRESS: // FC special commands |
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| 1056 | killagreg | 294 | |
| 1054 | killagreg | 295 | switch(RxdBuffer[2]) |
| 296 | { |
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| 297 | case 'K':// Kompasswert |
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| 298 | memcpy((unsigned char *)&KompassValue , (unsigned char *)pRxData, sizeof(KompassValue)); |
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| 299 | KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180; |
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| 300 | break; |
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| 1051 | killagreg | 301 | |
| 1054 | killagreg | 302 | case 't':// Motortest |
| 303 | memcpy(&MotorTest[0], (unsigned char *)pRxData, sizeof(MotorTest)); |
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| 1065 | killagreg | 304 | //while(!UebertragungAbgeschlossen); |
| 305 | //SendOutData('T', MeineSlaveAdresse, 0); |
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| 1054 | killagreg | 306 | PcZugriff = 255; |
| 307 | break; |
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| 1053 | killagreg | 308 | |
| 1209 | hbuss | 309 | case 'n':// "Get Mixer |
| 310 | while(!UebertragungAbgeschlossen); |
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| 311 | SendOutData('N', FC_ADDRESS, 1, (unsigned char *) &Mixer,sizeof(Mixer)); |
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| 312 | break; |
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| 313 | |||
| 314 | case 'm':// "Write Mixer |
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| 315 | while(!UebertragungAbgeschlossen); |
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| 1211 | hbuss | 316 | if(pRxData[0] == MIXER_REVISION) |
| 317 | { |
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| 318 | memcpy(&Mixer, (unsigned char *)pRxData, sizeof(Mixer)); |
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| 319 | eeprom_write_block(&Mixer, &EEPromArray[EEPROM_ADR_MIXER_TABLE], sizeof(Mixer)); |
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| 320 | tempchar1 = 1; |
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| 321 | } |
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| 322 | else tempchar1 = 0; |
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| 323 | SendOutData('M', FC_ADDRESS, 1, &tempchar1, sizeof(tempchar1)); |
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| 1209 | hbuss | 324 | break; |
| 325 | |||
| 1054 | killagreg | 326 | case 'p': // get PPM Channels |
| 327 | GetPPMChannelAnforderung = 1; |
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| 328 | break; |
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| 1053 | killagreg | 329 | |
| 1054 | killagreg | 330 | case 'q':// "Get"-Anforderung für Settings |
| 331 | // Bei Get werden die vom PC einstellbaren Werte vom PC zurückgelesen |
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| 332 | if(pRxData[0] == 0xFF) |
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| 333 | { |
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| 334 | pRxData[0] = GetActiveParamSetNumber(); |
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| 335 | } |
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| 1063 | killagreg | 336 | // limit settings range |
| 337 | if(pRxData[0] < 1) pRxData[0] = 1; // limit to 5 |
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| 338 | else if(pRxData[0] > 5) pRxData[0] = 5; // limit to 5 |
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| 339 | // load requested parameter set |
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| 340 | ReadParameterSet(pRxData[0], (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE); |
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| 341 | |||
| 1054 | killagreg | 342 | while(!UebertragungAbgeschlossen); |
| 1058 | killagreg | 343 | tempchar1 = pRxData[0]; |
| 344 | tempchar2 = EE_DATENREVISION; |
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| 345 | SendOutData('Q', FC_ADDRESS, 3, &tempchar1, sizeof(tempchar1), &tempchar2, sizeof(tempchar2), (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE); |
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| 1054 | killagreg | 346 | break; |
| 1051 | killagreg | 347 | |
| 1054 | killagreg | 348 | case 's': // Parametersatz speichern |
| 1058 | killagreg | 349 | if((1 <= pRxData[0]) && (pRxData[0] <= 5) && (pRxData[1] == EE_DATENREVISION)) // check for setting to be in range |
| 1054 | killagreg | 350 | { |
| 1058 | killagreg | 351 | memcpy((unsigned char *) &EE_Parameter.Kanalbelegung[0], (unsigned char *)&pRxData[2], STRUCT_PARAM_LAENGE); |
| 1054 | killagreg | 352 | WriteParameterSet(pRxData[0], (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE); |
| 353 | Umschlag180Nick = (long) EE_Parameter.WinkelUmschlagNick * 2500L; |
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| 354 | Umschlag180Roll = (long) EE_Parameter.WinkelUmschlagRoll * 2500L; |
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| 1063 | killagreg | 355 | SetActiveParamSetNumber(pRxData[0]); |
| 356 | tempchar1 = GetActiveParamSetNumber(); |
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| 357 | Piep(tempchar1); |
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| 1054 | killagreg | 358 | } |
| 1058 | killagreg | 359 | else |
| 360 | { |
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| 361 | tempchar1 = 0; // mark in response an invlid setting |
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| 362 | } |
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| 363 | while(!UebertragungAbgeschlossen); |
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| 364 | SendOutData('S', FC_ADDRESS, 1, &tempchar1, sizeof(tempchar1)); |
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| 1054 | killagreg | 365 | break; |
| 366 | |||
| 1056 | killagreg | 367 | } // case FC_ADDRESS: |
| 1054 | killagreg | 368 | |
| 369 | default: // any Slave Address |
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| 1056 | killagreg | 370 | |
| 1054 | killagreg | 371 | switch(RxdBuffer[2]) |
| 372 | { |
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| 373 | // 't' comand placed here only for compatibility to BL |
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| 374 | case 't':// Motortest |
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| 375 | memcpy(&MotorTest[0], (unsigned char *)pRxData, sizeof(MotorTest)); |
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| 376 | while(!UebertragungAbgeschlossen); |
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| 377 | SendOutData('T', MeineSlaveAdresse, 0); |
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| 378 | PcZugriff = 255; |
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| 379 | break; |
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| 380 | // 'K' comand placed here only for compatibility to old MK3MAG software, that does not send the right Slave Address |
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| 381 | case 'K':// Kompasswert |
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| 382 | memcpy((unsigned char *)&KompassValue , (unsigned char *)pRxData, sizeof(KompassValue)); |
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| 383 | KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180; |
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| 384 | break; |
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| 385 | case 'a':// Texte der Analogwerte |
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| 386 | DebugTextAnforderung = pRxData[0]; |
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| 387 | if (DebugTextAnforderung > 31) DebugTextAnforderung = 31; |
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| 388 | PcZugriff = 255; |
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| 389 | break; |
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| 390 | case 'b': |
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| 391 | memcpy((unsigned char *)&ExternControl, (unsigned char *)pRxData, sizeof(ExternControl)); |
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| 392 | ConfirmFrame = ExternControl.Frame; |
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| 393 | PcZugriff = 255; |
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| 394 | break; |
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| 1171 | hbuss | 395 | case 'c': // Poll the 3D-Data |
| 396 | if(!Intervall3D) { if(pRxData[0]) Timer3D = SetDelay(pRxData[0] * 10);} |
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| 397 | Intervall3D = pRxData[0] * 10; |
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| 398 | break; |
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| 1054 | killagreg | 399 | case 'd': // Poll the debug data |
| 400 | DebugDataIntervall = pRxData[0] * 10; |
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| 1171 | hbuss | 401 | if(DebugDataIntervall > 0) DebugDataAnforderung = 1; |
| 1054 | killagreg | 402 | break; |
| 403 | |||
| 404 | case 'h':// x-1 Displayzeilen |
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| 1059 | hbuss | 405 | PcZugriff = 255; |
| 1054 | killagreg | 406 | RemoteKeys |= pRxData[0]; |
| 407 | if(RemoteKeys) DisplayLine = 0; |
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| 408 | DebugDisplayAnforderung = 1; |
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| 409 | break; |
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| 410 | |||
| 411 | case 'l':// x-1 Displayzeilen |
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| 1059 | hbuss | 412 | PcZugriff = 255; |
| 1054 | killagreg | 413 | MenuePunkt = pRxData[0]; |
| 414 | DebugDisplayAnforderung1 = 1; |
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| 415 | break; |
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| 416 | case 'v': // Version-Anforderung und Ausbaustufe |
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| 417 | GetVersionAnforderung = 1; |
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| 418 | break; |
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| 419 | |||
| 420 | case 'g':// |
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| 421 | GetExternalControl = 1; |
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| 422 | break; |
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| 423 | } |
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| 424 | break; // default: |
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| 425 | } |
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| 1051 | killagreg | 426 | NeuerDatensatzEmpfangen = 0; |
| 427 | pRxData = 0; |
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| 428 | RxDataLen = 0; |
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| 1 | ingob | 429 | } |
| 430 | |||
| 431 | //############################################################################ |
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| 432 | //Routine für die Serielle Ausgabe |
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| 433 | int uart_putchar (char c) |
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| 434 | //############################################################################ |
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| 435 | { |
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| 436 | if (c == '\n') |
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| 437 | uart_putchar('\r'); |
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| 438 | //Warten solange bis Zeichen gesendet wurde |
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| 439 | loop_until_bit_is_set(USR, UDRE); |
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| 440 | //Ausgabe des Zeichens |
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| 441 | UDR = c; |
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| 1051 | killagreg | 442 | |
| 1 | ingob | 443 | return (0); |
| 444 | } |
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| 445 | |||
| 446 | // -------------------------------------------------------------------------- |
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| 447 | void WriteProgramData(unsigned int pos, unsigned char wert) |
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| 448 | { |
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| 449 | //if (ProgramLocation == IN_RAM) Buffer[pos] = wert; |
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| 450 | // else eeprom_write_byte(&EE_Buffer[pos], wert); |
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| 451 | // Buffer[pos] = wert; |
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| 452 | } |
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| 453 | |||
| 454 | //############################################################################ |
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| 455 | //INstallation der Seriellen Schnittstelle |
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| 456 | void UART_Init (void) |
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| 457 | //############################################################################ |
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| 458 | { |
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| 459 | //Enable TXEN im Register UCR TX-Data Enable & RX Enable |
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| 460 | |||
| 461 | UCR=(1 << TXEN) | (1 << RXEN); |
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| 462 | // UART Double Speed (U2X) |
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| 1051 | killagreg | 463 | USR |= (1<<U2X); |
| 1 | ingob | 464 | // RX-Interrupt Freigabe |
| 1051 | killagreg | 465 | UCSRB |= (1<<RXCIE); |
| 1 | ingob | 466 | // TX-Interrupt Freigabe |
| 1051 | killagreg | 467 | UCSRB |= (1<<TXCIE); |
| 1 | ingob | 468 | |
| 1051 | killagreg | 469 | //Teiler wird gesetzt |
| 1 | ingob | 470 | UBRR=(SYSCLK / (BAUD_RATE * 8L) - 1); |
| 471 | //UBRR = 33; |
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| 472 | //öffnet einen Kanal für printf (STDOUT) |
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| 473 | //fdevopen (uart_putchar, 0); |
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| 474 | //sbi(PORTD,4); |
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| 1051 | killagreg | 475 | Debug_Timer = SetDelay(DebugDataIntervall); |
| 476 | Kompass_Timer = SetDelay(220); |
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| 477 | |||
| 1058 | killagreg | 478 | VersionInfo.SWMajor = VERSION_MAJOR; |
| 479 | VersionInfo.SWMinor = VERSION_MINOR; |
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| 480 | VersionInfo.SWPatch = VERSION_PATCH; |
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| 481 | VersionInfo.ProtoMajor = VERSION_SERIAL_MAJOR; |
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| 482 | VersionInfo.ProtoMinor = VERSION_SERIAL_MINOR; |
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| 1051 | killagreg | 483 | |
| 484 | pRxData = 0; |
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| 485 | RxDataLen = 0; |
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| 1 | ingob | 486 | } |
| 487 | |||
| 488 | //--------------------------------------------------------------------------------------------- |
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| 1051 | killagreg | 489 | void DatenUebertragung(void) |
| 1 | ingob | 490 | { |
| 491 | if(!UebertragungAbgeschlossen) return; |
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| 492 | |||
| 1065 | killagreg | 493 | if(DebugDisplayAnforderung && UebertragungAbgeschlossen) |
| 494 | { |
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| 495 | Menu(); |
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| 496 | SendOutData('H', FC_ADDRESS, 2, &DisplayLine, sizeof(DisplayLine), &DisplayBuff[DisplayLine * 20], 20); |
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| 497 | DisplayLine++; |
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| 498 | if(DisplayLine >= 4) DisplayLine = 0; |
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| 499 | DebugDisplayAnforderung = 0; |
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| 500 | } |
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| 501 | if(DebugDisplayAnforderung1 && UebertragungAbgeschlossen) |
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| 502 | { |
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| 503 | Menu(); |
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| 504 | SendOutData('L', FC_ADDRESS, 3, &MenuePunkt, sizeof(MenuePunkt), &MaxMenue, sizeof(MaxMenue), DisplayBuff, sizeof(DisplayBuff)); |
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| 505 | DebugDisplayAnforderung1 = 0; |
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| 506 | } |
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| 507 | if(GetVersionAnforderung && UebertragungAbgeschlossen) |
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| 508 | { |
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| 509 | SendOutData('V', FC_ADDRESS, 1, (unsigned char *) &VersionInfo, sizeof(VersionInfo)); |
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| 510 | GetVersionAnforderung = 0; |
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| 511 | } |
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| 1 | ingob | 512 | |
| 1065 | killagreg | 513 | if(GetExternalControl && UebertragungAbgeschlossen) // Bei Get werden die vom PC einstellbaren Werte vom PC zurückgelesen |
| 514 | { |
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| 515 | SendOutData('G',MeineSlaveAdresse, 1, (unsigned char *) &ExternControl, sizeof(ExternControl)); |
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| 516 | GetExternalControl = 0; |
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| 517 | } |
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| 1051 | killagreg | 518 | if((CheckDelay(Kompass_Timer)) && UebertragungAbgeschlossen) |
| 693 | hbuss | 519 | { |
| 1171 | hbuss | 520 | WinkelOut.Winkel[0] = (int) (IntegralNick / (EE_Parameter.GyroAccFaktor * 4)); // etwa in 0.1 Grad |
| 521 | WinkelOut.Winkel[1] = (int) (IntegralRoll / (EE_Parameter.GyroAccFaktor * 4)); // etwa in 0.1 Grad |
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| 717 | hbuss | 522 | WinkelOut.UserParameter[0] = Parameter_UserParam1; |
| 523 | WinkelOut.UserParameter[1] = Parameter_UserParam2; |
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| 1054 | killagreg | 524 | SendOutData('w', MK3MAG_ADDRESS, 1, (unsigned char *) &WinkelOut,sizeof(WinkelOut)); |
| 855 | hbuss | 525 | if(WinkelOut.CalcState > 4) WinkelOut.CalcState = 6; // wird dann in SPI auf Null gesetzt |
| 1051 | killagreg | 526 | Kompass_Timer = SetDelay(99); |
| 527 | } |
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| 1171 | hbuss | 528 | if(((DebugDataIntervall>0 && CheckDelay(Debug_Timer)) || DebugDataAnforderung) && UebertragungAbgeschlossen) |
| 1 | ingob | 529 | { |
| 1054 | killagreg | 530 | SendOutData('D', FC_ADDRESS, 1, (unsigned char *) &DebugOut,sizeof(DebugOut)); |
| 1 | ingob | 531 | DebugDataAnforderung = 0; |
| 1055 | ingob | 532 | if(DebugDataIntervall>0) Debug_Timer = SetDelay(DebugDataIntervall); |
| 1051 | killagreg | 533 | } |
| 1171 | hbuss | 534 | if(Intervall3D > 0 && CheckDelay(Timer3D) && UebertragungAbgeschlossen) |
| 535 | { |
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| 536 | Data3D.Winkel[0] = (int) (IntegralNick / (EE_Parameter.GyroAccFaktor * 4)); // etwa in 0.1 Grad |
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| 537 | Data3D.Winkel[1] = (int) (IntegralRoll / (EE_Parameter.GyroAccFaktor * 4)); // etwa in 0.1 Grad |
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| 538 | Data3D.Winkel[2] = (int) ((10 * ErsatzKompass) / GIER_GRAD_FAKTOR); |
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| 539 | SendOutData('C', FC_ADDRESS, 1, (unsigned char *) &Data3D,sizeof(Data3D)); |
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| 540 | Timer3D = SetDelay(Intervall3D); |
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| 541 | } |
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| 499 | hbuss | 542 | if(DebugTextAnforderung != 255) // Texte für die Analogdaten |
| 543 | { |
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| 1054 | killagreg | 544 | SendOutData('A', FC_ADDRESS, 2, (unsigned char *)&DebugTextAnforderung, sizeof(DebugTextAnforderung),(unsigned char *) ANALOG_TEXT[DebugTextAnforderung], 16); |
| 499 | hbuss | 545 | DebugTextAnforderung = 255; |
| 546 | } |
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| 1051 | killagreg | 547 | if(ConfirmFrame && UebertragungAbgeschlossen) // Datensatz bestätigen |
| 595 | hbuss | 548 | { |
| 1054 | killagreg | 549 | SendOutData('B', FC_ADDRESS, 1, (uint8_t*)&ConfirmFrame, sizeof(ConfirmFrame)); |
| 1051 | killagreg | 550 | ConfirmFrame = 0; |
| 595 | hbuss | 551 | } |
| 1053 | killagreg | 552 | |
| 1051 | killagreg | 553 | if(GetPPMChannelAnforderung && UebertragungAbgeschlossen) |
| 554 | { |
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| 1054 | killagreg | 555 | SendOutData('P', FC_ADDRESS, 1, (unsigned char *) &PPM_in, sizeof(PPM_in)); |
| 1051 | killagreg | 556 | GetPPMChannelAnforderung = 0; |
| 557 | } |
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| 1 | ingob | 558 | |
| 559 | } |
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| 560 |