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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; |
| 1 | ingob | 41 | |
| 693 | hbuss | 42 | int Debug_Timer,Kompass_Timer; |
| 1051 | killagreg | 43 | unsigned int DebugDataIntervall = 200; |
| 693 | hbuss | 44 | |
| 499 | hbuss | 45 | const unsigned char ANALOG_TEXT[32][16] = |
| 46 | { |
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| 1051 | killagreg | 47 | //1234567890123456 |
| 499 | hbuss | 48 | "IntegralNick ", //0 |
| 49 | "IntegralRoll ", |
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| 1051 | killagreg | 50 | "AccNick ", |
| 499 | hbuss | 51 | "AccRoll ", |
| 52 | "GyroGier ", |
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| 53 | "HoehenWert ", //5 |
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| 54 | "AccZ ", |
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| 55 | "Gas ", |
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| 56 | "KompassValue ", |
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| 513 | hbuss | 57 | "Spannung ", |
| 58 | "Empfang ", //10 |
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| 693 | hbuss | 59 | "Ersatzkompass ", |
| 499 | hbuss | 60 | "Motor_Vorne ", |
| 61 | "Motor_Hinten ", |
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| 62 | "Motor_Links ", |
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| 63 | "Motor_Rechts ", //15 |
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| 929 | hbuss | 64 | " ", |
| 744 | hbuss | 65 | "Distance ", |
| 66 | "OsdBar ", |
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| 819 | hbuss | 67 | "MK3Mag CalState ", |
| 854 | hbuss | 68 | "Servo ", //20 |
| 69 | "Nick ", |
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| 70 | "Roll ", |
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| 720 | ingob | 71 | " ", |
| 72 | " ", |
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| 73 | " ", //25 |
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| 74 | " ", |
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| 992 | hbuss | 75 | "Kalman_MaxDrift ", |
| 720 | ingob | 76 | " ", |
| 992 | hbuss | 77 | "Kalman K ", |
| 720 | ingob | 78 | "GPS_Nick ", //30 |
| 79 | "GPS_Roll " |
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| 499 | hbuss | 80 | }; |
| 81 | |||
| 82 | |||
| 83 | |||
| 1 | ingob | 84 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 85 | //++ Sende-Part der Datenübertragung |
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| 86 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 87 | SIGNAL(INT_VEC_TX) |
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| 88 | { |
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| 89 | static unsigned int ptr = 0; |
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| 90 | unsigned char tmp_tx; |
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| 1051 | killagreg | 91 | if(!UebertragungAbgeschlossen) |
| 1 | ingob | 92 | { |
| 93 | ptr++; // die [0] wurde schon gesendet |
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| 1051 | killagreg | 94 | tmp_tx = SendeBuffer[ptr]; |
| 1 | ingob | 95 | if((tmp_tx == '\r') || (ptr == MAX_SENDE_BUFF)) |
| 96 | { |
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| 97 | ptr = 0; |
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| 98 | UebertragungAbgeschlossen = 1; |
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| 99 | } |
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| 1051 | killagreg | 100 | UDR = tmp_tx; |
| 101 | } |
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| 1 | ingob | 102 | else ptr = 0; |
| 103 | } |
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| 104 | |||
| 105 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 106 | //++ Empfangs-Part der Datenübertragung, incl. CRC-Auswertung |
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| 107 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 108 | SIGNAL(INT_VEC_RX) |
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| 109 | { |
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| 110 | static unsigned int crc; |
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| 111 | static unsigned char crc1,crc2,buf_ptr; |
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| 112 | static unsigned char UartState = 0; |
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| 113 | unsigned char CrcOkay = 0; |
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| 114 | |||
| 1051 | killagreg | 115 | SioTmp = UDR; |
| 1 | ingob | 116 | if(buf_ptr >= MAX_EMPFANGS_BUFF) UartState = 0; |
| 1051 | killagreg | 117 | if(SioTmp == '\r' && UartState == 2) |
| 1 | ingob | 118 | { |
| 119 | UartState = 0; |
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| 120 | crc -= RxdBuffer[buf_ptr-2]; |
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| 121 | crc -= RxdBuffer[buf_ptr-1]; |
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| 122 | crc %= 4096; |
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| 123 | crc1 = '=' + crc / 64; |
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| 124 | crc2 = '=' + crc % 64; |
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| 125 | CrcOkay = 0; |
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| 126 | if((crc1 == RxdBuffer[buf_ptr-2]) && (crc2 == RxdBuffer[buf_ptr-1])) CrcOkay = 1; else { CrcOkay = 0; CntCrcError++;}; |
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| 127 | if(!NeuerDatensatzEmpfangen && CrcOkay) // Datensatz schon verarbeitet |
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| 128 | { |
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| 1051 | killagreg | 129 | NeuerDatensatzEmpfangen = 1; |
| 130 | AnzahlEmpfangsBytes = buf_ptr + 1; |
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| 1 | ingob | 131 | RxdBuffer[buf_ptr] = '\r'; |
| 173 | holgerb | 132 | if(RxdBuffer[2] == 'R') wdt_enable(WDTO_250MS); // Reset-Commando |
| 1051 | killagreg | 133 | } |
| 1 | ingob | 134 | } |
| 135 | else |
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| 136 | switch(UartState) |
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| 137 | { |
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| 138 | case 0: |
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| 139 | if(SioTmp == '#' && !NeuerDatensatzEmpfangen) UartState = 1; // Startzeichen und Daten schon verarbeitet |
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| 140 | buf_ptr = 0; |
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| 141 | RxdBuffer[buf_ptr++] = SioTmp; |
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| 142 | crc = SioTmp; |
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| 143 | break; |
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| 144 | case 1: // Adresse auswerten |
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| 145 | UartState++; |
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| 146 | RxdBuffer[buf_ptr++] = SioTmp; |
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| 147 | crc += SioTmp; |
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| 148 | break; |
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| 149 | case 2: // Eingangsdaten sammeln |
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| 150 | RxdBuffer[buf_ptr] = SioTmp; |
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| 1051 | killagreg | 151 | if(buf_ptr < MAX_EMPFANGS_BUFF) buf_ptr++; |
| 1 | ingob | 152 | else UartState = 0; |
| 153 | crc += SioTmp; |
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| 154 | break; |
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| 1051 | killagreg | 155 | default: |
| 156 | UartState = 0; |
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| 1 | ingob | 157 | break; |
| 158 | } |
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| 159 | } |
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| 160 | |||
| 161 | |||
| 162 | // -------------------------------------------------------------------------- |
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| 163 | void AddCRC(unsigned int wieviele) |
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| 164 | { |
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| 1051 | killagreg | 165 | unsigned int tmpCRC = 0,i; |
| 1 | ingob | 166 | for(i = 0; i < wieviele;i++) |
| 167 | { |
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| 168 | tmpCRC += SendeBuffer[i]; |
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| 169 | } |
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| 170 | tmpCRC %= 4096; |
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| 171 | SendeBuffer[i++] = '=' + tmpCRC / 64; |
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| 172 | SendeBuffer[i++] = '=' + tmpCRC % 64; |
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| 173 | SendeBuffer[i++] = '\r'; |
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| 174 | UebertragungAbgeschlossen = 0; |
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| 175 | UDR = SendeBuffer[0]; |
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| 176 | } |
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| 177 | |||
| 178 | |||
| 179 | |||
| 180 | // -------------------------------------------------------------------------- |
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| 1056 | killagreg | 181 | void SendOutData(unsigned char cmd,unsigned char address, unsigned char BufferAnzahl, ...) //unsigned char *snd, unsigned char len) |
| 1 | ingob | 182 | { |
| 1051 | killagreg | 183 | va_list ap; |
| 1 | ingob | 184 | unsigned int pt = 0; |
| 185 | unsigned char a,b,c; |
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| 186 | unsigned char ptr = 0; |
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| 187 | |||
| 1051 | killagreg | 188 | unsigned char *snd = 0; |
| 189 | int len = 0; |
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| 190 | |||
| 1056 | killagreg | 191 | SendeBuffer[pt++] = '#'; // Startzeichen |
| 192 | SendeBuffer[pt++] = 'a' + address; // Adresse (a=0; b=1,...) |
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| 193 | SendeBuffer[pt++] = cmd; // Commando |
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| 1 | ingob | 194 | |
| 1051 | killagreg | 195 | va_start(ap, BufferAnzahl); |
| 196 | if(BufferAnzahl) |
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| 197 | { |
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| 198 | snd = va_arg(ap, unsigned char*); |
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| 199 | len = va_arg(ap, int); |
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| 200 | ptr = 0; |
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| 201 | BufferAnzahl--; |
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| 202 | } |
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| 1 | ingob | 203 | while(len) |
| 204 | { |
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| 1051 | killagreg | 205 | if(len) |
| 206 | { |
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| 207 | a = snd[ptr++]; |
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| 208 | len--; |
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| 209 | if((!len) && BufferAnzahl) |
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| 210 | { |
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| 211 | snd = va_arg(ap, unsigned char*); |
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| 212 | len = va_arg(ap, int); |
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| 213 | ptr = 0; |
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| 214 | BufferAnzahl--; |
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| 215 | } |
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| 216 | } |
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| 217 | else a = 0; |
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| 218 | if(len) |
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| 219 | { |
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| 220 | b = snd[ptr++]; |
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| 221 | len--; |
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| 222 | if((!len) && BufferAnzahl) |
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| 223 | { |
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| 224 | snd = va_arg(ap, unsigned char*); |
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| 225 | len = va_arg(ap, int); |
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| 226 | ptr = 0; |
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| 227 | BufferAnzahl--; |
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| 228 | } |
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| 229 | } |
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| 230 | else b = 0; |
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| 231 | if(len) |
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| 232 | { |
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| 233 | c = snd[ptr++]; |
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| 234 | len--; |
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| 235 | if((!len) && BufferAnzahl) |
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| 236 | { |
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| 237 | snd = va_arg(ap, unsigned char*); |
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| 238 | len = va_arg(ap, int); |
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| 239 | ptr = 0; |
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| 240 | BufferAnzahl--; |
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| 241 | } |
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| 242 | } |
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| 243 | else c = 0; |
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| 1 | ingob | 244 | SendeBuffer[pt++] = '=' + (a >> 2); |
| 245 | SendeBuffer[pt++] = '=' + (((a & 0x03) << 4) | ((b & 0xf0) >> 4)); |
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| 246 | SendeBuffer[pt++] = '=' + (((b & 0x0f) << 2) | ((c & 0xc0) >> 6)); |
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| 247 | SendeBuffer[pt++] = '=' + ( c & 0x3f); |
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| 248 | } |
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| 1051 | killagreg | 249 | va_end(ap); |
| 1 | ingob | 250 | AddCRC(pt); |
| 251 | } |
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| 252 | |||
| 253 | |||
| 254 | // -------------------------------------------------------------------------- |
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| 1051 | killagreg | 255 | void Decode64(void) // die daten werden im rx buffer dekodiert, das geht nur, weil aus 4 byte immer 3 gemacht werden. |
| 1 | ingob | 256 | { |
| 257 | unsigned char a,b,c,d; |
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| 258 | unsigned char x,y,z; |
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| 1051 | killagreg | 259 | unsigned char ptrIn = 3; // start at begin of data block |
| 260 | unsigned char ptrOut = 3; |
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| 261 | 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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| 262 | |||
| 1 | ingob | 263 | while(len) |
| 264 | { |
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| 265 | a = RxdBuffer[ptrIn++] - '='; |
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| 266 | b = RxdBuffer[ptrIn++] - '='; |
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| 267 | c = RxdBuffer[ptrIn++] - '='; |
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| 268 | d = RxdBuffer[ptrIn++] - '='; |
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| 269 | |||
| 270 | x = (a << 2) | (b >> 4); |
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| 271 | y = ((b & 0x0f) << 4) | (c >> 2); |
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| 272 | z = ((c & 0x03) << 6) | d; |
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| 273 | |||
| 1051 | killagreg | 274 | if(len--) RxdBuffer[ptrOut++] = x; else break; |
| 275 | if(len--) RxdBuffer[ptrOut++] = y; else break; |
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| 276 | if(len--) RxdBuffer[ptrOut++] = z; else break; |
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| 1 | ingob | 277 | } |
| 1051 | killagreg | 278 | pRxData = (unsigned char*)&RxdBuffer[3]; // decodierte Daten beginnen beim 4. Byte |
| 279 | RxDataLen = ptrOut - 3; // wie viele Bytes wurden dekodiert? |
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| 1 | ingob | 280 | |
| 281 | } |
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| 282 | |||
| 283 | // -------------------------------------------------------------------------- |
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| 284 | void BearbeiteRxDaten(void) |
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| 285 | { |
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| 286 | if(!NeuerDatensatzEmpfangen) return; |
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| 287 | |||
| 1058 | killagreg | 288 | unsigned char tempchar1, tempchar2; |
| 1056 | killagreg | 289 | Decode64(); // dekodiere datenblock im Empfangsbuffer |
| 1055 | ingob | 290 | switch(RxdBuffer[1]-'a') // check for Slave Address |
| 1054 | killagreg | 291 | { |
| 292 | case FC_ADDRESS: // FC special commands |
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| 1056 | killagreg | 293 | |
| 1054 | killagreg | 294 | switch(RxdBuffer[2]) |
| 295 | { |
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| 296 | case 'K':// Kompasswert |
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| 297 | memcpy((unsigned char *)&KompassValue , (unsigned char *)pRxData, sizeof(KompassValue)); |
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| 298 | KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180; |
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| 299 | break; |
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| 1051 | killagreg | 300 | |
| 1054 | killagreg | 301 | case 't':// Motortest |
| 302 | memcpy(&MotorTest[0], (unsigned char *)pRxData, sizeof(MotorTest)); |
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| 303 | while(!UebertragungAbgeschlossen); |
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| 304 | SendOutData('T', MeineSlaveAdresse, 0); |
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| 305 | PcZugriff = 255; |
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| 306 | break; |
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| 1053 | killagreg | 307 | |
| 1054 | killagreg | 308 | case 'p': // get PPM Channels |
| 309 | GetPPMChannelAnforderung = 1; |
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| 310 | break; |
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| 1053 | killagreg | 311 | |
| 1054 | killagreg | 312 | case 'q':// "Get"-Anforderung für Settings |
| 313 | // Bei Get werden die vom PC einstellbaren Werte vom PC zurückgelesen |
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| 314 | if(pRxData[0] == 0xFF) |
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| 315 | { |
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| 316 | pRxData[0] = GetActiveParamSetNumber(); |
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| 317 | } |
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| 318 | else // request active parameter set |
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| 319 | { |
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| 320 | if(pRxData[0] < 1) pRxData[0] = 1; // limit to 5 |
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| 321 | else if(pRxData[0] > 5) pRxData[0] = 5; // limit to 5 |
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| 322 | // load requested parameter set |
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| 323 | ReadParameterSet(pRxData[0], (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE); |
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| 324 | } |
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| 325 | while(!UebertragungAbgeschlossen); |
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| 1058 | killagreg | 326 | tempchar1 = pRxData[0]; |
| 327 | tempchar2 = EE_DATENREVISION; |
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| 328 | 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 | 329 | break; |
| 1051 | killagreg | 330 | |
| 1054 | killagreg | 331 | case 's': // Parametersatz speichern |
| 1058 | killagreg | 332 | if((1 <= pRxData[0]) && (pRxData[0] <= 5) && (pRxData[1] == EE_DATENREVISION)) // check for setting to be in range |
| 1054 | killagreg | 333 | { |
| 1058 | killagreg | 334 | memcpy((unsigned char *) &EE_Parameter.Kanalbelegung[0], (unsigned char *)&pRxData[2], STRUCT_PARAM_LAENGE); |
| 1054 | killagreg | 335 | WriteParameterSet(pRxData[0], (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE); |
| 336 | eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACTIVE_SET], RxdBuffer[2] - 'l' + 1); // aktiven Datensatz merken |
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| 337 | Umschlag180Nick = (long) EE_Parameter.WinkelUmschlagNick * 2500L; |
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| 338 | Umschlag180Roll = (long) EE_Parameter.WinkelUmschlagRoll * 2500L; |
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| 339 | Piep(GetActiveParamSetNumber()); |
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| 1058 | killagreg | 340 | tempchar1 = pRxData[0]; // return setting written |
| 1054 | killagreg | 341 | } |
| 1058 | killagreg | 342 | else |
| 343 | { |
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| 344 | tempchar1 = 0; // mark in response an invlid setting |
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| 345 | } |
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| 346 | while(!UebertragungAbgeschlossen); |
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| 347 | SendOutData('S', FC_ADDRESS, 1, &tempchar1, sizeof(tempchar1)); |
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| 1054 | killagreg | 348 | break; |
| 349 | |||
| 1056 | killagreg | 350 | } // case FC_ADDRESS: |
| 1054 | killagreg | 351 | |
| 352 | default: // any Slave Address |
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| 1056 | killagreg | 353 | |
| 1054 | killagreg | 354 | switch(RxdBuffer[2]) |
| 355 | { |
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| 356 | // 't' comand placed here only for compatibility to BL |
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| 357 | case 't':// Motortest |
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| 358 | memcpy(&MotorTest[0], (unsigned char *)pRxData, sizeof(MotorTest)); |
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| 359 | while(!UebertragungAbgeschlossen); |
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| 360 | SendOutData('T', MeineSlaveAdresse, 0); |
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| 361 | PcZugriff = 255; |
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| 362 | break; |
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| 363 | // 'K' comand placed here only for compatibility to old MK3MAG software, that does not send the right Slave Address |
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| 364 | case 'K':// Kompasswert |
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| 365 | memcpy((unsigned char *)&KompassValue , (unsigned char *)pRxData, sizeof(KompassValue)); |
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| 366 | KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180; |
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| 367 | break; |
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| 368 | |||
| 369 | case 'a':// Texte der Analogwerte |
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| 370 | DebugTextAnforderung = pRxData[0]; |
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| 371 | if (DebugTextAnforderung > 31) DebugTextAnforderung = 31; |
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| 372 | PcZugriff = 255; |
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| 373 | break; |
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| 374 | |||
| 375 | case 'b': |
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| 376 | memcpy((unsigned char *)&ExternControl, (unsigned char *)pRxData, sizeof(ExternControl)); |
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| 377 | ConfirmFrame = ExternControl.Frame; |
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| 378 | PcZugriff = 255; |
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| 379 | break; |
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| 380 | case 'd': // Poll the debug data |
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| 381 | DebugDataIntervall = pRxData[0] * 10; |
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| 1056 | killagreg | 382 | if (DebugDataIntervall > 0) DebugDataAnforderung = 1; |
| 1054 | killagreg | 383 | break; |
| 384 | |||
| 385 | case 'h':// x-1 Displayzeilen |
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| 1059 | hbuss | 386 | PcZugriff = 255; |
| 1054 | killagreg | 387 | RemoteKeys |= pRxData[0]; |
| 388 | if(RemoteKeys) DisplayLine = 0; |
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| 389 | DebugDisplayAnforderung = 1; |
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| 390 | break; |
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| 391 | |||
| 392 | case 'l':// x-1 Displayzeilen |
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| 1059 | hbuss | 393 | PcZugriff = 255; |
| 1054 | killagreg | 394 | MenuePunkt = pRxData[0]; |
| 395 | DebugDisplayAnforderung1 = 1; |
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| 396 | break; |
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| 397 | case 'v': // Version-Anforderung und Ausbaustufe |
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| 398 | GetVersionAnforderung = 1; |
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| 399 | break; |
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| 400 | |||
| 401 | case 'g':// |
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| 402 | GetExternalControl = 1; |
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| 403 | break; |
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| 404 | } |
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| 405 | break; // default: |
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| 406 | } |
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| 1051 | killagreg | 407 | NeuerDatensatzEmpfangen = 0; |
| 408 | pRxData = 0; |
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| 409 | RxDataLen = 0; |
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| 1 | ingob | 410 | } |
| 411 | |||
| 412 | //############################################################################ |
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| 413 | //Routine für die Serielle Ausgabe |
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| 414 | int uart_putchar (char c) |
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| 415 | //############################################################################ |
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| 416 | { |
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| 417 | if (c == '\n') |
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| 418 | uart_putchar('\r'); |
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| 419 | //Warten solange bis Zeichen gesendet wurde |
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| 420 | loop_until_bit_is_set(USR, UDRE); |
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| 421 | //Ausgabe des Zeichens |
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| 422 | UDR = c; |
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| 1051 | killagreg | 423 | |
| 1 | ingob | 424 | return (0); |
| 425 | } |
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| 426 | |||
| 427 | // -------------------------------------------------------------------------- |
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| 428 | void WriteProgramData(unsigned int pos, unsigned char wert) |
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| 429 | { |
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| 430 | //if (ProgramLocation == IN_RAM) Buffer[pos] = wert; |
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| 431 | // else eeprom_write_byte(&EE_Buffer[pos], wert); |
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| 432 | // Buffer[pos] = wert; |
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| 433 | } |
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| 434 | |||
| 435 | //############################################################################ |
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| 436 | //INstallation der Seriellen Schnittstelle |
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| 437 | void UART_Init (void) |
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| 438 | //############################################################################ |
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| 439 | { |
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| 440 | //Enable TXEN im Register UCR TX-Data Enable & RX Enable |
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| 441 | |||
| 442 | UCR=(1 << TXEN) | (1 << RXEN); |
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| 443 | // UART Double Speed (U2X) |
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| 1051 | killagreg | 444 | USR |= (1<<U2X); |
| 1 | ingob | 445 | // RX-Interrupt Freigabe |
| 1051 | killagreg | 446 | UCSRB |= (1<<RXCIE); |
| 1 | ingob | 447 | // TX-Interrupt Freigabe |
| 1051 | killagreg | 448 | UCSRB |= (1<<TXCIE); |
| 1 | ingob | 449 | |
| 1051 | killagreg | 450 | //Teiler wird gesetzt |
| 1 | ingob | 451 | UBRR=(SYSCLK / (BAUD_RATE * 8L) - 1); |
| 452 | //UBRR = 33; |
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| 453 | //öffnet einen Kanal für printf (STDOUT) |
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| 454 | //fdevopen (uart_putchar, 0); |
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| 455 | //sbi(PORTD,4); |
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| 1051 | killagreg | 456 | Debug_Timer = SetDelay(DebugDataIntervall); |
| 457 | Kompass_Timer = SetDelay(220); |
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| 458 | |||
| 1058 | killagreg | 459 | VersionInfo.SWMajor = VERSION_MAJOR; |
| 460 | VersionInfo.SWMinor = VERSION_MINOR; |
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| 461 | VersionInfo.SWPatch = VERSION_PATCH; |
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| 462 | VersionInfo.ProtoMajor = VERSION_SERIAL_MAJOR; |
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| 463 | VersionInfo.ProtoMinor = VERSION_SERIAL_MINOR; |
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| 1051 | killagreg | 464 | |
| 465 | pRxData = 0; |
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| 466 | RxDataLen = 0; |
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| 1 | ingob | 467 | } |
| 468 | |||
| 469 | //--------------------------------------------------------------------------------------------- |
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| 1051 | killagreg | 470 | void DatenUebertragung(void) |
| 1 | ingob | 471 | { |
| 472 | if(!UebertragungAbgeschlossen) return; |
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| 473 | |||
| 1038 | hbuss | 474 | if(GetExternalControl && UebertragungAbgeschlossen) // Bei Get werden die vom PC einstellbaren Werte vom PC zurückgelesen |
| 1051 | killagreg | 475 | { |
| 476 | SendOutData('G',MeineSlaveAdresse, 1, (unsigned char *) &ExternControl, sizeof(ExternControl)); |
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| 1038 | hbuss | 477 | GetExternalControl = 0; |
| 1 | ingob | 478 | } |
| 479 | |||
| 1051 | killagreg | 480 | if((CheckDelay(Kompass_Timer)) && UebertragungAbgeschlossen) |
| 693 | hbuss | 481 | { |
| 846 | hbuss | 482 | WinkelOut.Winkel[0] = (int) (IntegralNick / 108); // etwa in 0,1 Grad |
| 483 | WinkelOut.Winkel[1] = (int) (IntegralRoll / 108); // etwa in 0,1 Grad |
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| 717 | hbuss | 484 | WinkelOut.UserParameter[0] = Parameter_UserParam1; |
| 485 | WinkelOut.UserParameter[1] = Parameter_UserParam2; |
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| 1054 | killagreg | 486 | SendOutData('w', MK3MAG_ADDRESS, 1, (unsigned char *) &WinkelOut,sizeof(WinkelOut)); |
| 855 | hbuss | 487 | if(WinkelOut.CalcState > 4) WinkelOut.CalcState = 6; // wird dann in SPI auf Null gesetzt |
| 1051 | killagreg | 488 | Kompass_Timer = SetDelay(99); |
| 489 | } |
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| 1055 | ingob | 490 | if((( DebugDataIntervall>0 && CheckDelay(Debug_Timer)) || DebugDataAnforderung) && UebertragungAbgeschlossen) |
| 1 | ingob | 491 | { |
| 1054 | killagreg | 492 | SendOutData('D', FC_ADDRESS, 1, (unsigned char *) &DebugOut,sizeof(DebugOut)); |
| 1 | ingob | 493 | DebugDataAnforderung = 0; |
| 1055 | ingob | 494 | if(DebugDataIntervall>0) Debug_Timer = SetDelay(DebugDataIntervall); |
| 1051 | killagreg | 495 | } |
| 499 | hbuss | 496 | if(DebugTextAnforderung != 255) // Texte für die Analogdaten |
| 497 | { |
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| 1054 | killagreg | 498 | SendOutData('A', FC_ADDRESS, 2, (unsigned char *)&DebugTextAnforderung, sizeof(DebugTextAnforderung),(unsigned char *) ANALOG_TEXT[DebugTextAnforderung], 16); |
| 499 | hbuss | 499 | DebugTextAnforderung = 255; |
| 500 | } |
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| 1051 | killagreg | 501 | if(ConfirmFrame && UebertragungAbgeschlossen) // Datensatz bestätigen |
| 595 | hbuss | 502 | { |
| 1054 | killagreg | 503 | SendOutData('B', FC_ADDRESS, 1, (uint8_t*)&ConfirmFrame, sizeof(ConfirmFrame)); |
| 1051 | killagreg | 504 | ConfirmFrame = 0; |
| 595 | hbuss | 505 | } |
| 1053 | killagreg | 506 | |
| 1 | ingob | 507 | if(DebugDisplayAnforderung && UebertragungAbgeschlossen) |
| 508 | { |
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| 1053 | killagreg | 509 | Menu(); |
| 1054 | killagreg | 510 | SendOutData('H', FC_ADDRESS, 2, &DisplayLine, sizeof(DisplayLine), &DisplayBuff[DisplayLine * 20], 20); |
| 1053 | killagreg | 511 | DisplayLine++; |
| 512 | if(DisplayLine >= 4) DisplayLine = 0; |
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| 513 | DebugDisplayAnforderung = 0; |
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| 1051 | killagreg | 514 | } |
| 1053 | killagreg | 515 | if(DebugDisplayAnforderung1 && UebertragungAbgeschlossen) |
| 516 | { |
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| 517 | Menu(); |
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| 1054 | killagreg | 518 | SendOutData('L', FC_ADDRESS, 3, &MenuePunkt, sizeof(MenuePunkt), &MaxMenue, sizeof(MaxMenue), DisplayBuff, sizeof(DisplayBuff)); |
| 1053 | killagreg | 519 | DebugDisplayAnforderung1 = 0; |
| 520 | } |
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| 1051 | killagreg | 521 | if(GetVersionAnforderung && UebertragungAbgeschlossen) |
| 522 | { |
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| 1054 | killagreg | 523 | SendOutData('V', FC_ADDRESS, 1, (unsigned char *) &VersionInfo, sizeof(VersionInfo)); |
| 1 | ingob | 524 | GetVersionAnforderung = 0; |
| 525 | } |
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| 1051 | killagreg | 526 | if(GetPPMChannelAnforderung && UebertragungAbgeschlossen) |
| 527 | { |
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| 1054 | killagreg | 528 | SendOutData('P', FC_ADDRESS, 1, (unsigned char *) &PPM_in, sizeof(PPM_in)); |
| 1051 | killagreg | 529 | GetPPMChannelAnforderung = 0; |
| 530 | } |
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| 1 | ingob | 531 | |
| 532 | } |
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| 533 |