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Rev | Author | Line No. | Line |
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1 | ingob | 1 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1338 | ingob | 2 | // + Copyright (c) Holger Buss, Ingo Busker |
1 | ingob | 3 | // + only for non-profit use |
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; |
1212 | hbuss | 31 | unsigned volatile char PC_MotortestActive = 0; |
1051 | killagreg | 32 | |
499 | hbuss | 33 | unsigned char DebugTextAnforderung = 255; |
1 | ingob | 34 | unsigned char PcZugriff = 100; |
1212 | hbuss | 35 | unsigned char MotorTest[16]; |
1036 | hbuss | 36 | unsigned char MeineSlaveAdresse = 1; // Flight-Ctrl |
595 | hbuss | 37 | unsigned char ConfirmFrame; |
1 | ingob | 38 | struct str_DebugOut DebugOut; |
595 | hbuss | 39 | struct str_ExternControl ExternControl; |
1 | ingob | 40 | struct str_VersionInfo VersionInfo; |
693 | hbuss | 41 | struct str_WinkelOut WinkelOut; |
1171 | hbuss | 42 | struct str_Data3D Data3D; |
1 | ingob | 43 | |
1171 | hbuss | 44 | int Debug_Timer,Kompass_Timer,Timer3D; |
45 | unsigned int DebugDataIntervall = 200, Intervall3D = 0; |
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693 | hbuss | 46 | |
499 | hbuss | 47 | const unsigned char ANALOG_TEXT[32][16] = |
48 | { |
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1051 | killagreg | 49 | //1234567890123456 |
1175 | hbuss | 50 | "AngleNick ", //0 |
51 | "AngleRoll ", |
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1051 | killagreg | 52 | "AccNick ", |
499 | hbuss | 53 | "AccRoll ", |
54 | "GyroGier ", |
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1175 | hbuss | 55 | "Hight Value ", //5 |
499 | hbuss | 56 | "AccZ ", |
57 | "Gas ", |
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1175 | hbuss | 58 | "Compass Value ", |
59 | "Voltage ", |
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513 | hbuss | 60 | "Empfang ", //10 |
1175 | hbuss | 61 | "Gyro Kompass ", |
62 | "Motor Front ", |
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63 | "Motor Rear ", |
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64 | "Motor Left ", |
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65 | "Motor Right ", //15 |
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929 | hbuss | 66 | " ", |
1175 | hbuss | 67 | " ", |
1253 | killagreg | 68 | "VarioMeter ", |
819 | hbuss | 69 | "MK3Mag CalState ", |
854 | hbuss | 70 | "Servo ", //20 |
1322 | hbuss | 71 | "Hoovergas ", |
720 | ingob | 72 | " ", |
1322 | hbuss | 73 | " ", |
74 | " ", |
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75 | " ", //25 |
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76 | " ", |
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77 | " ", |
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78 | "I2C-Error ", |
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1215 | hbuss | 79 | "Navi Serial Data", |
720 | ingob | 80 | "GPS_Nick ", //30 |
81 | "GPS_Roll " |
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499 | hbuss | 82 | }; |
83 | |||
84 | |||
85 | |||
1 | ingob | 86 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
87 | //++ Sende-Part der Datenübertragung |
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88 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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89 | SIGNAL(INT_VEC_TX) |
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90 | { |
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91 | static unsigned int ptr = 0; |
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92 | unsigned char tmp_tx; |
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1051 | killagreg | 93 | if(!UebertragungAbgeschlossen) |
1 | ingob | 94 | { |
95 | ptr++; // die [0] wurde schon gesendet |
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1051 | killagreg | 96 | tmp_tx = SendeBuffer[ptr]; |
1 | ingob | 97 | if((tmp_tx == '\r') || (ptr == MAX_SENDE_BUFF)) |
98 | { |
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99 | ptr = 0; |
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100 | UebertragungAbgeschlossen = 1; |
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101 | } |
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1051 | killagreg | 102 | UDR = tmp_tx; |
103 | } |
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1 | ingob | 104 | else ptr = 0; |
105 | } |
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106 | |||
107 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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108 | //++ Empfangs-Part der Datenübertragung, incl. CRC-Auswertung |
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109 | //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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110 | SIGNAL(INT_VEC_RX) |
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111 | { |
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112 | static unsigned int crc; |
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113 | static unsigned char crc1,crc2,buf_ptr; |
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114 | static unsigned char UartState = 0; |
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115 | unsigned char CrcOkay = 0; |
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116 | |||
1051 | killagreg | 117 | SioTmp = UDR; |
1 | ingob | 118 | if(buf_ptr >= MAX_EMPFANGS_BUFF) UartState = 0; |
1051 | killagreg | 119 | if(SioTmp == '\r' && UartState == 2) |
1 | ingob | 120 | { |
121 | UartState = 0; |
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122 | crc -= RxdBuffer[buf_ptr-2]; |
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123 | crc -= RxdBuffer[buf_ptr-1]; |
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124 | crc %= 4096; |
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125 | crc1 = '=' + crc / 64; |
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126 | crc2 = '=' + crc % 64; |
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127 | CrcOkay = 0; |
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128 | if((crc1 == RxdBuffer[buf_ptr-2]) && (crc2 == RxdBuffer[buf_ptr-1])) CrcOkay = 1; else { CrcOkay = 0; CntCrcError++;}; |
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129 | if(!NeuerDatensatzEmpfangen && CrcOkay) // Datensatz schon verarbeitet |
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130 | { |
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1051 | killagreg | 131 | NeuerDatensatzEmpfangen = 1; |
132 | AnzahlEmpfangsBytes = buf_ptr + 1; |
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1 | ingob | 133 | RxdBuffer[buf_ptr] = '\r'; |
1253 | killagreg | 134 | if(RxdBuffer[2] == 'R') |
1232 | hbuss | 135 | { |
136 | wdt_enable(WDTO_250MS); // Reset-Commando |
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137 | ServoActive = 0; |
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1253 | killagreg | 138 | } |
1051 | killagreg | 139 | } |
1 | ingob | 140 | } |
141 | else |
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142 | switch(UartState) |
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143 | { |
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144 | case 0: |
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145 | if(SioTmp == '#' && !NeuerDatensatzEmpfangen) UartState = 1; // Startzeichen und Daten schon verarbeitet |
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146 | buf_ptr = 0; |
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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 1: // Adresse auswerten |
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151 | UartState++; |
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152 | RxdBuffer[buf_ptr++] = SioTmp; |
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153 | crc += SioTmp; |
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154 | break; |
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155 | case 2: // Eingangsdaten sammeln |
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156 | RxdBuffer[buf_ptr] = SioTmp; |
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1051 | killagreg | 157 | if(buf_ptr < MAX_EMPFANGS_BUFF) buf_ptr++; |
1 | ingob | 158 | else UartState = 0; |
159 | crc += SioTmp; |
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160 | break; |
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1051 | killagreg | 161 | default: |
162 | UartState = 0; |
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1 | ingob | 163 | break; |
164 | } |
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165 | } |
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166 | |||
167 | |||
168 | // -------------------------------------------------------------------------- |
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169 | void AddCRC(unsigned int wieviele) |
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170 | { |
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1051 | killagreg | 171 | unsigned int tmpCRC = 0,i; |
1 | ingob | 172 | for(i = 0; i < wieviele;i++) |
173 | { |
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174 | tmpCRC += SendeBuffer[i]; |
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175 | } |
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176 | tmpCRC %= 4096; |
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177 | SendeBuffer[i++] = '=' + tmpCRC / 64; |
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178 | SendeBuffer[i++] = '=' + tmpCRC % 64; |
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179 | SendeBuffer[i++] = '\r'; |
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180 | UebertragungAbgeschlossen = 0; |
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181 | UDR = SendeBuffer[0]; |
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182 | } |
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183 | |||
184 | |||
185 | |||
186 | // -------------------------------------------------------------------------- |
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1056 | killagreg | 187 | void SendOutData(unsigned char cmd,unsigned char address, unsigned char BufferAnzahl, ...) //unsigned char *snd, unsigned char len) |
1 | ingob | 188 | { |
1051 | killagreg | 189 | va_list ap; |
1 | ingob | 190 | unsigned int pt = 0; |
191 | unsigned char a,b,c; |
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192 | unsigned char ptr = 0; |
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193 | |||
1051 | killagreg | 194 | unsigned char *snd = 0; |
195 | int len = 0; |
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196 | |||
1056 | killagreg | 197 | SendeBuffer[pt++] = '#'; // Startzeichen |
198 | SendeBuffer[pt++] = 'a' + address; // Adresse (a=0; b=1,...) |
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199 | SendeBuffer[pt++] = cmd; // Commando |
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1 | ingob | 200 | |
1051 | killagreg | 201 | va_start(ap, BufferAnzahl); |
202 | if(BufferAnzahl) |
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203 | { |
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204 | snd = va_arg(ap, unsigned char*); |
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205 | len = va_arg(ap, int); |
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206 | ptr = 0; |
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207 | BufferAnzahl--; |
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208 | } |
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1 | ingob | 209 | while(len) |
210 | { |
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1051 | killagreg | 211 | if(len) |
212 | { |
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213 | a = snd[ptr++]; |
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214 | len--; |
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215 | if((!len) && BufferAnzahl) |
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216 | { |
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217 | snd = va_arg(ap, unsigned char*); |
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218 | len = va_arg(ap, int); |
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219 | ptr = 0; |
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220 | BufferAnzahl--; |
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221 | } |
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222 | } |
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223 | else a = 0; |
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224 | if(len) |
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225 | { |
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226 | b = snd[ptr++]; |
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227 | len--; |
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228 | if((!len) && BufferAnzahl) |
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229 | { |
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230 | snd = va_arg(ap, unsigned char*); |
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231 | len = va_arg(ap, int); |
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232 | ptr = 0; |
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233 | BufferAnzahl--; |
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234 | } |
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235 | } |
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236 | else b = 0; |
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237 | if(len) |
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238 | { |
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239 | c = snd[ptr++]; |
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240 | len--; |
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241 | if((!len) && BufferAnzahl) |
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242 | { |
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243 | snd = va_arg(ap, unsigned char*); |
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244 | len = va_arg(ap, int); |
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245 | ptr = 0; |
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246 | BufferAnzahl--; |
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247 | } |
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248 | } |
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249 | else c = 0; |
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1 | ingob | 250 | SendeBuffer[pt++] = '=' + (a >> 2); |
251 | SendeBuffer[pt++] = '=' + (((a & 0x03) << 4) | ((b & 0xf0) >> 4)); |
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252 | SendeBuffer[pt++] = '=' + (((b & 0x0f) << 2) | ((c & 0xc0) >> 6)); |
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253 | SendeBuffer[pt++] = '=' + ( c & 0x3f); |
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254 | } |
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1051 | killagreg | 255 | va_end(ap); |
1 | ingob | 256 | AddCRC(pt); |
257 | } |
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258 | |||
259 | |||
260 | // -------------------------------------------------------------------------- |
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1051 | killagreg | 261 | void Decode64(void) // die daten werden im rx buffer dekodiert, das geht nur, weil aus 4 byte immer 3 gemacht werden. |
1 | ingob | 262 | { |
263 | unsigned char a,b,c,d; |
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264 | unsigned char x,y,z; |
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1051 | killagreg | 265 | unsigned char ptrIn = 3; // start at begin of data block |
266 | unsigned char ptrOut = 3; |
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267 | 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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268 | |||
1 | ingob | 269 | while(len) |
270 | { |
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271 | a = RxdBuffer[ptrIn++] - '='; |
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272 | b = RxdBuffer[ptrIn++] - '='; |
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273 | c = RxdBuffer[ptrIn++] - '='; |
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274 | d = RxdBuffer[ptrIn++] - '='; |
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275 | |||
276 | x = (a << 2) | (b >> 4); |
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277 | y = ((b & 0x0f) << 4) | (c >> 2); |
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278 | z = ((c & 0x03) << 6) | d; |
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279 | |||
1051 | killagreg | 280 | if(len--) RxdBuffer[ptrOut++] = x; else break; |
281 | if(len--) RxdBuffer[ptrOut++] = y; else break; |
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282 | if(len--) RxdBuffer[ptrOut++] = z; else break; |
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1 | ingob | 283 | } |
1051 | killagreg | 284 | pRxData = (unsigned char*)&RxdBuffer[3]; // decodierte Daten beginnen beim 4. Byte |
285 | RxDataLen = ptrOut - 3; // wie viele Bytes wurden dekodiert? |
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1 | ingob | 286 | |
287 | } |
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288 | |||
289 | // -------------------------------------------------------------------------- |
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290 | void BearbeiteRxDaten(void) |
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291 | { |
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292 | if(!NeuerDatensatzEmpfangen) return; |
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293 | |||
1058 | killagreg | 294 | unsigned char tempchar1, tempchar2; |
1056 | killagreg | 295 | Decode64(); // dekodiere datenblock im Empfangsbuffer |
1055 | ingob | 296 | switch(RxdBuffer[1]-'a') // check for Slave Address |
1054 | killagreg | 297 | { |
298 | case FC_ADDRESS: // FC special commands |
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1056 | killagreg | 299 | |
1054 | killagreg | 300 | switch(RxdBuffer[2]) |
301 | { |
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302 | case 'K':// Kompasswert |
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303 | memcpy((unsigned char *)&KompassValue , (unsigned char *)pRxData, sizeof(KompassValue)); |
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304 | KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180; |
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305 | break; |
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306 | case 't':// Motortest |
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1212 | hbuss | 307 | if(AnzahlEmpfangsBytes > 20) memcpy(&MotorTest[0], (unsigned char *)pRxData, sizeof(MotorTest)); |
308 | else memcpy(&MotorTest[0], (unsigned char *)pRxData, 4); |
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309 | PC_MotortestActive = 240; |
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1065 | killagreg | 310 | //while(!UebertragungAbgeschlossen); |
311 | //SendOutData('T', MeineSlaveAdresse, 0); |
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1054 | killagreg | 312 | PcZugriff = 255; |
313 | break; |
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1053 | killagreg | 314 | |
1209 | hbuss | 315 | case 'n':// "Get Mixer |
316 | while(!UebertragungAbgeschlossen); |
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317 | SendOutData('N', FC_ADDRESS, 1, (unsigned char *) &Mixer,sizeof(Mixer)); |
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318 | break; |
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319 | |||
320 | case 'm':// "Write Mixer |
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321 | while(!UebertragungAbgeschlossen); |
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1211 | hbuss | 322 | if(pRxData[0] == MIXER_REVISION) |
323 | { |
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324 | memcpy(&Mixer, (unsigned char *)pRxData, sizeof(Mixer)); |
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325 | eeprom_write_block(&Mixer, &EEPromArray[EEPROM_ADR_MIXER_TABLE], sizeof(Mixer)); |
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326 | tempchar1 = 1; |
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327 | } |
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328 | else tempchar1 = 0; |
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329 | SendOutData('M', FC_ADDRESS, 1, &tempchar1, sizeof(tempchar1)); |
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1209 | hbuss | 330 | break; |
331 | |||
1054 | killagreg | 332 | case 'p': // get PPM Channels |
333 | GetPPMChannelAnforderung = 1; |
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334 | break; |
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1053 | killagreg | 335 | |
1054 | killagreg | 336 | case 'q':// "Get"-Anforderung für Settings |
337 | // Bei Get werden die vom PC einstellbaren Werte vom PC zurückgelesen |
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338 | if(pRxData[0] == 0xFF) |
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339 | { |
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340 | pRxData[0] = GetActiveParamSetNumber(); |
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341 | } |
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1063 | killagreg | 342 | // limit settings range |
343 | if(pRxData[0] < 1) pRxData[0] = 1; // limit to 5 |
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344 | else if(pRxData[0] > 5) pRxData[0] = 5; // limit to 5 |
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345 | // load requested parameter set |
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346 | ReadParameterSet(pRxData[0], (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE); |
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347 | |||
1054 | killagreg | 348 | while(!UebertragungAbgeschlossen); |
1058 | killagreg | 349 | tempchar1 = pRxData[0]; |
350 | tempchar2 = EE_DATENREVISION; |
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351 | 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 | 352 | break; |
1051 | killagreg | 353 | |
1054 | killagreg | 354 | case 's': // Parametersatz speichern |
1058 | killagreg | 355 | if((1 <= pRxData[0]) && (pRxData[0] <= 5) && (pRxData[1] == EE_DATENREVISION)) // check for setting to be in range |
1054 | killagreg | 356 | { |
1058 | killagreg | 357 | memcpy((unsigned char *) &EE_Parameter.Kanalbelegung[0], (unsigned char *)&pRxData[2], STRUCT_PARAM_LAENGE); |
1054 | killagreg | 358 | WriteParameterSet(pRxData[0], (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE); |
359 | Umschlag180Nick = (long) EE_Parameter.WinkelUmschlagNick * 2500L; |
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360 | Umschlag180Roll = (long) EE_Parameter.WinkelUmschlagRoll * 2500L; |
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1063 | killagreg | 361 | SetActiveParamSetNumber(pRxData[0]); |
362 | tempchar1 = GetActiveParamSetNumber(); |
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1268 | hbuss | 363 | LipoDetection(0); |
1232 | hbuss | 364 | Piep(tempchar1,110); |
1054 | killagreg | 365 | } |
1058 | killagreg | 366 | else |
367 | { |
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368 | tempchar1 = 0; // mark in response an invlid setting |
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369 | } |
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370 | while(!UebertragungAbgeschlossen); |
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371 | SendOutData('S', FC_ADDRESS, 1, &tempchar1, sizeof(tempchar1)); |
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1054 | killagreg | 372 | break; |
373 | |||
1056 | killagreg | 374 | } // case FC_ADDRESS: |
1054 | killagreg | 375 | |
376 | default: // any Slave Address |
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1056 | killagreg | 377 | |
1054 | killagreg | 378 | switch(RxdBuffer[2]) |
379 | { |
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380 | // 't' comand placed here only for compatibility to BL |
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381 | case 't':// Motortest |
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1212 | hbuss | 382 | if(AnzahlEmpfangsBytes > 20) memcpy(&MotorTest[0], (unsigned char *)pRxData, sizeof(MotorTest)); |
383 | else memcpy(&MotorTest[0], (unsigned char *)pRxData, 4); |
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1054 | killagreg | 384 | while(!UebertragungAbgeschlossen); |
385 | SendOutData('T', MeineSlaveAdresse, 0); |
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1212 | hbuss | 386 | PC_MotortestActive = 250; |
1054 | killagreg | 387 | PcZugriff = 255; |
388 | break; |
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389 | // 'K' comand placed here only for compatibility to old MK3MAG software, that does not send the right Slave Address |
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390 | case 'K':// Kompasswert |
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391 | memcpy((unsigned char *)&KompassValue , (unsigned char *)pRxData, sizeof(KompassValue)); |
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392 | KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180; |
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393 | break; |
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394 | case 'a':// Texte der Analogwerte |
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395 | DebugTextAnforderung = pRxData[0]; |
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396 | if (DebugTextAnforderung > 31) DebugTextAnforderung = 31; |
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397 | PcZugriff = 255; |
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398 | break; |
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399 | case 'b': |
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400 | memcpy((unsigned char *)&ExternControl, (unsigned char *)pRxData, sizeof(ExternControl)); |
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401 | ConfirmFrame = ExternControl.Frame; |
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402 | PcZugriff = 255; |
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403 | break; |
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1171 | hbuss | 404 | case 'c': // Poll the 3D-Data |
405 | if(!Intervall3D) { if(pRxData[0]) Timer3D = SetDelay(pRxData[0] * 10);} |
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406 | Intervall3D = pRxData[0] * 10; |
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407 | break; |
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1054 | killagreg | 408 | case 'd': // Poll the debug data |
409 | DebugDataIntervall = pRxData[0] * 10; |
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1171 | hbuss | 410 | if(DebugDataIntervall > 0) DebugDataAnforderung = 1; |
1054 | killagreg | 411 | break; |
412 | |||
413 | case 'h':// x-1 Displayzeilen |
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1059 | hbuss | 414 | PcZugriff = 255; |
1054 | killagreg | 415 | RemoteKeys |= pRxData[0]; |
416 | if(RemoteKeys) DisplayLine = 0; |
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417 | DebugDisplayAnforderung = 1; |
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418 | break; |
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419 | |||
420 | case 'l':// x-1 Displayzeilen |
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1059 | hbuss | 421 | PcZugriff = 255; |
1054 | killagreg | 422 | MenuePunkt = pRxData[0]; |
423 | DebugDisplayAnforderung1 = 1; |
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424 | break; |
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425 | case 'v': // Version-Anforderung und Ausbaustufe |
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426 | GetVersionAnforderung = 1; |
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427 | break; |
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428 | |||
429 | case 'g':// |
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430 | GetExternalControl = 1; |
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431 | break; |
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432 | } |
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433 | break; // default: |
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434 | } |
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1051 | killagreg | 435 | NeuerDatensatzEmpfangen = 0; |
436 | pRxData = 0; |
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437 | RxDataLen = 0; |
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1 | ingob | 438 | } |
439 | |||
440 | //############################################################################ |
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441 | //Routine für die Serielle Ausgabe |
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442 | int uart_putchar (char c) |
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443 | //############################################################################ |
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444 | { |
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445 | if (c == '\n') |
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446 | uart_putchar('\r'); |
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447 | //Warten solange bis Zeichen gesendet wurde |
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448 | loop_until_bit_is_set(USR, UDRE); |
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449 | //Ausgabe des Zeichens |
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450 | UDR = c; |
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1051 | killagreg | 451 | |
1 | ingob | 452 | return (0); |
453 | } |
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454 | |||
455 | // -------------------------------------------------------------------------- |
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456 | void WriteProgramData(unsigned int pos, unsigned char wert) |
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457 | { |
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458 | //if (ProgramLocation == IN_RAM) Buffer[pos] = wert; |
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459 | // else eeprom_write_byte(&EE_Buffer[pos], wert); |
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460 | // Buffer[pos] = wert; |
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461 | } |
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462 | |||
463 | //############################################################################ |
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464 | //INstallation der Seriellen Schnittstelle |
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465 | void UART_Init (void) |
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466 | //############################################################################ |
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467 | { |
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468 | //Enable TXEN im Register UCR TX-Data Enable & RX Enable |
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469 | |||
470 | UCR=(1 << TXEN) | (1 << RXEN); |
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471 | // UART Double Speed (U2X) |
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1051 | killagreg | 472 | USR |= (1<<U2X); |
1 | ingob | 473 | // RX-Interrupt Freigabe |
1051 | killagreg | 474 | UCSRB |= (1<<RXCIE); |
1 | ingob | 475 | // TX-Interrupt Freigabe |
1051 | killagreg | 476 | UCSRB |= (1<<TXCIE); |
1 | ingob | 477 | |
1051 | killagreg | 478 | //Teiler wird gesetzt |
1 | ingob | 479 | UBRR=(SYSCLK / (BAUD_RATE * 8L) - 1); |
480 | //UBRR = 33; |
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481 | //öffnet einen Kanal für printf (STDOUT) |
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482 | //fdevopen (uart_putchar, 0); |
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483 | //sbi(PORTD,4); |
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1051 | killagreg | 484 | Debug_Timer = SetDelay(DebugDataIntervall); |
485 | Kompass_Timer = SetDelay(220); |
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486 | |||
1058 | killagreg | 487 | VersionInfo.SWMajor = VERSION_MAJOR; |
488 | VersionInfo.SWMinor = VERSION_MINOR; |
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489 | VersionInfo.SWPatch = VERSION_PATCH; |
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490 | VersionInfo.ProtoMajor = VERSION_SERIAL_MAJOR; |
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491 | VersionInfo.ProtoMinor = VERSION_SERIAL_MINOR; |
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1051 | killagreg | 492 | |
493 | pRxData = 0; |
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494 | RxDataLen = 0; |
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1 | ingob | 495 | } |
496 | |||
497 | //--------------------------------------------------------------------------------------------- |
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1051 | killagreg | 498 | void DatenUebertragung(void) |
1 | ingob | 499 | { |
500 | if(!UebertragungAbgeschlossen) return; |
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501 | |||
1065 | killagreg | 502 | if(DebugDisplayAnforderung && UebertragungAbgeschlossen) |
503 | { |
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504 | Menu(); |
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505 | SendOutData('H', FC_ADDRESS, 2, &DisplayLine, sizeof(DisplayLine), &DisplayBuff[DisplayLine * 20], 20); |
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506 | DisplayLine++; |
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507 | if(DisplayLine >= 4) DisplayLine = 0; |
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508 | DebugDisplayAnforderung = 0; |
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509 | } |
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510 | if(DebugDisplayAnforderung1 && UebertragungAbgeschlossen) |
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511 | { |
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512 | Menu(); |
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513 | SendOutData('L', FC_ADDRESS, 3, &MenuePunkt, sizeof(MenuePunkt), &MaxMenue, sizeof(MaxMenue), DisplayBuff, sizeof(DisplayBuff)); |
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514 | DebugDisplayAnforderung1 = 0; |
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515 | } |
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516 | if(GetVersionAnforderung && UebertragungAbgeschlossen) |
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517 | { |
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518 | SendOutData('V', FC_ADDRESS, 1, (unsigned char *) &VersionInfo, sizeof(VersionInfo)); |
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519 | GetVersionAnforderung = 0; |
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520 | } |
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1 | ingob | 521 | |
1065 | killagreg | 522 | if(GetExternalControl && UebertragungAbgeschlossen) // Bei Get werden die vom PC einstellbaren Werte vom PC zurückgelesen |
523 | { |
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524 | SendOutData('G',MeineSlaveAdresse, 1, (unsigned char *) &ExternControl, sizeof(ExternControl)); |
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525 | GetExternalControl = 0; |
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526 | } |
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1051 | killagreg | 527 | if((CheckDelay(Kompass_Timer)) && UebertragungAbgeschlossen) |
693 | hbuss | 528 | { |
1171 | hbuss | 529 | WinkelOut.Winkel[0] = (int) (IntegralNick / (EE_Parameter.GyroAccFaktor * 4)); // etwa in 0.1 Grad |
530 | WinkelOut.Winkel[1] = (int) (IntegralRoll / (EE_Parameter.GyroAccFaktor * 4)); // etwa in 0.1 Grad |
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717 | hbuss | 531 | WinkelOut.UserParameter[0] = Parameter_UserParam1; |
532 | WinkelOut.UserParameter[1] = Parameter_UserParam2; |
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1054 | killagreg | 533 | SendOutData('w', MK3MAG_ADDRESS, 1, (unsigned char *) &WinkelOut,sizeof(WinkelOut)); |
855 | hbuss | 534 | if(WinkelOut.CalcState > 4) WinkelOut.CalcState = 6; // wird dann in SPI auf Null gesetzt |
1051 | killagreg | 535 | Kompass_Timer = SetDelay(99); |
536 | } |
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1171 | hbuss | 537 | if(((DebugDataIntervall>0 && CheckDelay(Debug_Timer)) || DebugDataAnforderung) && UebertragungAbgeschlossen) |
1 | ingob | 538 | { |
1276 | hbuss | 539 | //if(Poti3 > 64) |
540 | SendOutData('D', FC_ADDRESS, 1, (unsigned char *) &DebugOut,sizeof(DebugOut)); |
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1 | ingob | 541 | DebugDataAnforderung = 0; |
1055 | ingob | 542 | if(DebugDataIntervall>0) Debug_Timer = SetDelay(DebugDataIntervall); |
1051 | killagreg | 543 | } |
1171 | hbuss | 544 | if(Intervall3D > 0 && CheckDelay(Timer3D) && UebertragungAbgeschlossen) |
545 | { |
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546 | Data3D.Winkel[0] = (int) (IntegralNick / (EE_Parameter.GyroAccFaktor * 4)); // etwa in 0.1 Grad |
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547 | Data3D.Winkel[1] = (int) (IntegralRoll / (EE_Parameter.GyroAccFaktor * 4)); // etwa in 0.1 Grad |
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548 | Data3D.Winkel[2] = (int) ((10 * ErsatzKompass) / GIER_GRAD_FAKTOR); |
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549 | SendOutData('C', FC_ADDRESS, 1, (unsigned char *) &Data3D,sizeof(Data3D)); |
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550 | Timer3D = SetDelay(Intervall3D); |
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551 | } |
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499 | hbuss | 552 | if(DebugTextAnforderung != 255) // Texte für die Analogdaten |
553 | { |
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1054 | killagreg | 554 | SendOutData('A', FC_ADDRESS, 2, (unsigned char *)&DebugTextAnforderung, sizeof(DebugTextAnforderung),(unsigned char *) ANALOG_TEXT[DebugTextAnforderung], 16); |
499 | hbuss | 555 | DebugTextAnforderung = 255; |
556 | } |
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1051 | killagreg | 557 | if(ConfirmFrame && UebertragungAbgeschlossen) // Datensatz bestätigen |
595 | hbuss | 558 | { |
1054 | killagreg | 559 | SendOutData('B', FC_ADDRESS, 1, (uint8_t*)&ConfirmFrame, sizeof(ConfirmFrame)); |
1051 | killagreg | 560 | ConfirmFrame = 0; |
595 | hbuss | 561 | } |
1053 | killagreg | 562 | |
1051 | killagreg | 563 | if(GetPPMChannelAnforderung && UebertragungAbgeschlossen) |
564 | { |
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1054 | killagreg | 565 | SendOutData('P', FC_ADDRESS, 1, (unsigned char *) &PPM_in, sizeof(PPM_in)); |
1051 | killagreg | 566 | GetPPMChannelAnforderung = 0; |
567 | } |
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1 | ingob | 568 | |
569 | } |
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570 |