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1 ingob 1
/*#######################################################################################
2
Flight Control
3
#######################################################################################*/
4
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1338 ingob 5
// + Copyright (c) Holger Buss, Ingo Busker
6
// + Nur für den privaten Gebrauch / NON-COMMERCIAL USE ONLY
1 ingob 7
// + www.MikroKopter.com
8
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1051 killagreg 9
// + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation),
10
// + dass eine Nutzung (auch auszugsweise) nur für den privaten (nicht-kommerziellen) Gebrauch zulässig ist.
11
// + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt
12
// + bzgl. der Nutzungsbedingungen aufzunehmen.
1 ingob 13
// + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen,
14
// + Verkauf von Luftbildaufnahmen, usw.
15
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1051 killagreg 16
// + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht,
1 ingob 17
// + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen
18
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
19
// + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts
20
// + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de"
21
// + eindeutig als Ursprung verlinkt werden
22
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
23
// + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion
24
// + Benutzung auf eigene Gefahr
25
// + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden
26
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1338 ingob 27
// + Die Portierung oder Nutzung der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur
1 ingob 28
// + mit unserer Zustimmung zulässig
29
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
30
// + Die Funktion printf_P() unterliegt ihrer eigenen Lizenz und ist hiervon nicht betroffen
31
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1051 killagreg 32
// + Redistributions of source code (with or without modifications) must retain the above copyright notice,
1 ingob 33
// + this list of conditions and the following disclaimer.
34
// +   * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived
35
// +     from this software without specific prior written permission.
1051 killagreg 36
// +   * The use of this project (hardware, software, binary files, sources and documentation) is only permittet
1 ingob 37
// +     for non-commercial use (directly or indirectly)
1051 killagreg 38
// +     Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted
1 ingob 39
// +     with our written permission
1051 killagreg 40
// +   * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be
41
// +     clearly linked as origin
1338 ingob 42
// +   * porting the sources to other systems or using the software on other systems (except hardware from www.mikrokopter.de) is not allowed
1 ingob 43
// +  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
44
// +  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
45
// +  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
46
// +  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
47
// +  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
48
// +  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// +  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1322 hbuss 50
// +  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
51
// +  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1 ingob 52
// +  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1051 killagreg 53
// +  POSSIBILITY OF SUCH DAMAGE.
1 ingob 54
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
55
 
56
#include "main.h"
395 hbuss 57
#include "eeprom.c"
1320 hbuss 58
#include "mymath.h"
1330 killagreg 59
#include "isqrt.h"
1 ingob 60
 
1352 hbuss 61
unsigned char h,m,s;
62
unsigned int BaroExpandActive = 0;
173 holgerb 63
volatile unsigned int I2CTimeout = 100;
1153 hbuss 64
int MesswertNick,MesswertRoll,MesswertGier,MesswertGierBias, RohMesswertNick,RohMesswertRoll;
1166 hbuss 65
int TrimNick, TrimRoll;
1051 killagreg 66
int AdNeutralGierBias;
927 hbuss 67
int AdNeutralNick = 0,AdNeutralRoll = 0,AdNeutralGier = 0,StartNeutralRoll = 0,StartNeutralNick = 0;
68
int Mittelwert_AccNick, Mittelwert_AccRoll,Mittelwert_AccHoch, NeutralAccX=0, NeutralAccY=0;
805 hbuss 69
int NaviAccNick, NaviAccRoll,NaviCntAcc = 0;
1 ingob 70
volatile float NeutralAccZ = 0;
71
unsigned char CosinusNickWinkel = 0, CosinusRollWinkel = 0;
693 hbuss 72
long IntegralNick = 0,IntegralNick2 = 0;
73
long IntegralRoll = 0,IntegralRoll2 = 0;
74
long IntegralAccNick = 0,IntegralAccRoll = 0,IntegralAccZ = 0;
75
long Integral_Gier = 0;
76
long Mess_IntegralNick = 0,Mess_IntegralNick2 = 0;
77
long Mess_IntegralRoll = 0,Mess_IntegralRoll2 = 0;
78
long Mess_Integral_Gier = 0,Mess_Integral_Gier2 = 0;
79
long MittelIntegralNick,MittelIntegralRoll,MittelIntegralNick2,MittelIntegralRoll2;
1 ingob 80
volatile long Mess_Integral_Hoch = 0;
1153 hbuss 81
int  KompassValue = 0;
82
int  KompassStartwert = 0;
83
int  KompassRichtung = 0;
693 hbuss 84
unsigned int  KompassSignalSchlecht = 500;
855 hbuss 85
unsigned char  MAX_GAS,MIN_GAS;
1 ingob 86
unsigned char HoehenReglerAktiv = 0;
880 hbuss 87
unsigned char TrichterFlug = 0;
395 hbuss 88
long Umschlag180Nick = 250000L, Umschlag180Roll = 250000L;
693 hbuss 89
long  ErsatzKompass;
90
int   ErsatzKompassInGrad; // Kompasswert in Grad
91
int   GierGyroFehler = 0;
1211 hbuss 92
char GyroFaktor,GyroFaktorGier;
93
char IntegralFaktor,IntegralFaktorGier;
1153 hbuss 94
int  DiffNick,DiffRoll;
1377 hbuss 95
//int  Poti1 = 0, Poti2 = 0, Poti3 = 0, Poti4 = 0, Poti5 = 0, Poti6 = 0, Poti7 = 0, Poti8 = 0;
96
unsigned char Poti[9] = {0,0,0,0,0,0,0,0};
1 ingob 97
volatile unsigned char SenderOkay = 0;
1243 killagreg 98
volatile unsigned char SenderRSSI = 0;
595 hbuss 99
int StickNick = 0,StickRoll = 0,StickGier = 0,StickGas = 0;
1 ingob 100
char MotorenEin = 0;
1246 killagreg 101
long HoehenWert = 0;
102
long SollHoehe = 0;
498 hbuss 103
int LageKorrekturRoll = 0,LageKorrekturNick = 0;
1153 hbuss 104
//float Ki =  FAKTOR_I;
105
int Ki = 10300 / 33;
395 hbuss 106
unsigned char Looping_Nick = 0,Looping_Roll = 0;
107
unsigned char Looping_Links = 0, Looping_Rechts = 0, Looping_Unten = 0, Looping_Oben = 0;
1 ingob 108
 
109
unsigned char Parameter_Luftdruck_D  = 48;      // Wert : 0-250
110
unsigned char Parameter_MaxHoehe     = 251;      // Wert : 0-250
111
unsigned char Parameter_Hoehe_P      = 16;      // Wert : 0-32
112
unsigned char Parameter_Hoehe_ACC_Wirkung = 58; // Wert : 0-250
113
unsigned char Parameter_KompassWirkung = 64;    // Wert : 0-250
1283 hbuss 114
unsigned char Parameter_Hoehe_GPS_Z = 64;        // Wert : 0-250
1111 hbuss 115
unsigned char Parameter_Gyro_D = 8;             // Wert : 0-250
173 holgerb 116
unsigned char Parameter_Gyro_P = 150;           // Wert : 10-250
1 ingob 117
unsigned char Parameter_Gyro_I = 150;           // Wert : 0-250
1322 hbuss 118
unsigned char Parameter_Gyro_Gier_P = 150;      // Wert : 10-250
119
unsigned char Parameter_Gyro_Gier_I = 150;      // Wert : 10-250
1 ingob 120
unsigned char Parameter_Gier_P = 2;             // Wert : 1-20
121
unsigned char Parameter_I_Faktor = 10;          // Wert : 1-20
122
unsigned char Parameter_UserParam1 = 0;
123
unsigned char Parameter_UserParam2 = 0;
124
unsigned char Parameter_UserParam3 = 0;
125
unsigned char Parameter_UserParam4 = 0;
499 hbuss 126
unsigned char Parameter_UserParam5 = 0;
127
unsigned char Parameter_UserParam6 = 0;
128
unsigned char Parameter_UserParam7 = 0;
129
unsigned char Parameter_UserParam8 = 0;
1 ingob 130
unsigned char Parameter_ServoNickControl = 100;
1232 hbuss 131
unsigned char Parameter_ServoRollControl = 100;
173 holgerb 132
unsigned char Parameter_LoopGasLimit = 70;
1120 hbuss 133
unsigned char Parameter_AchsKopplung1 = 90;
134
unsigned char Parameter_AchsKopplung2 = 65;
135
unsigned char Parameter_CouplingYawCorrection = 64;
136
//unsigned char Parameter_AchsGegenKopplung1 = 0;
499 hbuss 137
unsigned char Parameter_DynamicStability = 100;
921 hbuss 138
unsigned char Parameter_J16Bitmask;             // for the J16 Output
139
unsigned char Parameter_J16Timing;              // for the J16 Output
140
unsigned char Parameter_J17Bitmask;             // for the J17 Output
141
unsigned char Parameter_J17Timing;              // for the J17 Output
142
unsigned char Parameter_NaviGpsModeControl;     // Parameters for the Naviboard
1051 killagreg 143
unsigned char Parameter_NaviGpsGain;
144
unsigned char Parameter_NaviGpsP;
145
unsigned char Parameter_NaviGpsI;
146
unsigned char Parameter_NaviGpsD;
147
unsigned char Parameter_NaviGpsACC;
993 hbuss 148
unsigned char Parameter_NaviOperatingRadius;
149
unsigned char Parameter_NaviWindCorrection;
150
unsigned char Parameter_NaviSpeedCompensation;
921 hbuss 151
unsigned char Parameter_ExternalControl;
1 ingob 152
struct mk_param_struct EE_Parameter;
492 hbuss 153
signed int ExternStickNick = 0,ExternStickRoll = 0,ExternStickGier = 0, ExternHoehenValue = -20;
614 hbuss 154
int MaxStickNick = 0,MaxStickRoll = 0;
871 hbuss 155
unsigned int  modell_fliegt = 0;
1209 hbuss 156
volatile unsigned char MikroKopterFlags = 0;
1121 hbuss 157
long GIER_GRAD_FAKTOR = 1291;
1153 hbuss 158
signed int KopplungsteilNickRoll,KopplungsteilRollNick;
1209 hbuss 159
unsigned char RequiredMotors = 4;
160
unsigned char Motor[MAX_MOTORS];
161
signed int tmp_motorwert[MAX_MOTORS];
1328 hbuss 162
unsigned char LoadHandler = 0;
1309 hbuss 163
#define LIMIT_MIN(value, min) {if(value < min) value = min;}
164
#define LIMIT_MAX(value, max) {if(value > max) value = max;}
165
#define LIMIT_MIN_MAX(value, min, max) {if(value < min) value = min; else if(value > max) value = max;}
1155 hbuss 166
 
1166 hbuss 167
int MotorSmoothing(int neu, int alt)
168
{
169
 int motor;
170
 if(neu > alt) motor = (1*(int)alt + neu) / 2;
171
 else   motor = neu - (alt - neu)*1;
172
//if(Poti2 < 20)  return(neu);
173
 return(motor);
174
}
175
 
1232 hbuss 176
void Piep(unsigned char Anzahl, unsigned int dauer)
1 ingob 177
{
1232 hbuss 178
 if(MotorenEin) return; //auf keinen Fall im Flug!
1 ingob 179
 while(Anzahl--)
180
 {
1232 hbuss 181
  beeptime = dauer;
182
  while(beeptime);
183
  Delay_ms(dauer * 2);
1 ingob 184
 }
185
}
186
 
187
//############################################################################
188
//  Nullwerte ermitteln
189
void SetNeutral(void)
190
//############################################################################
191
{
1111 hbuss 192
 unsigned char i;
193
 unsigned int gier_neutral=0, nick_neutral=0, roll_neutral=0;
1320 hbuss 194
    HEF4017R_ON;
1051 killagreg 195
        NeutralAccX = 0;
1 ingob 196
        NeutralAccY = 0;
197
        NeutralAccZ = 0;
1051 killagreg 198
    AdNeutralNick = 0;
199
        AdNeutralRoll = 0;
1 ingob 200
        AdNeutralGier = 0;
927 hbuss 201
    AdNeutralGierBias = 0;
395 hbuss 202
    Parameter_AchsKopplung1 = 0;
1120 hbuss 203
    Parameter_AchsKopplung2 = 0;
1036 hbuss 204
    ExpandBaro = 0;
1051 killagreg 205
    CalibrierMittelwert();
395 hbuss 206
    Delay_ms_Mess(100);
1 ingob 207
        CalibrierMittelwert();
208
    if((EE_Parameter.GlobalConfig & CFG_HOEHENREGELUNG))  // Höhenregelung aktiviert?
1051 killagreg 209
     {
1 ingob 210
      if((MessLuftdruck > 950) || (MessLuftdruck < 750)) SucheLuftruckOffset();
211
     }
1166 hbuss 212
#define NEUTRAL_FILTER 32
213
    for(i=0; i<NEUTRAL_FILTER; i++)
1111 hbuss 214
         {
215
          Delay_ms_Mess(10);
1216 killagreg 216
          gier_neutral += AdWertGier;
1166 hbuss 217
          nick_neutral += AdWertNick;
218
          roll_neutral += AdWertRoll;
1111 hbuss 219
         }
1173 hbuss 220
     AdNeutralNick= (nick_neutral+NEUTRAL_FILTER/2) / (NEUTRAL_FILTER / 8);
221
         AdNeutralRoll= (roll_neutral+NEUTRAL_FILTER/2) / (NEUTRAL_FILTER / 8);
222
         AdNeutralGier= (gier_neutral+NEUTRAL_FILTER/2) / (NEUTRAL_FILTER);
1111 hbuss 223
     AdNeutralGierBias = AdNeutralGier;
401 hbuss 224
     StartNeutralRoll = AdNeutralRoll;
225
     StartNeutralNick = AdNeutralNick;
1051 killagreg 226
    if(eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_NICK]) > 4)
513 hbuss 227
    {
1171 hbuss 228
      NeutralAccY = abs(Mittelwert_AccRoll) / (2*ACC_AMPLIFY);
229
          NeutralAccX = abs(Mittelwert_AccNick) / (2*ACC_AMPLIFY);
513 hbuss 230
          NeutralAccZ = Aktuell_az;
231
    }
1051 killagreg 232
    else
513 hbuss 233
    {
234
      NeutralAccX = (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_NICK]) * 256 + (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_NICK+1]);
235
          NeutralAccY = (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_ROLL]) * 256 + (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_ROLL+1]);
236
          NeutralAccZ = (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_Z]) * 256 + (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_Z+1]);
237
    }
1051 killagreg 238
 
1 ingob 239
    MesswertNick = 0;
240
    MesswertRoll = 0;
241
    MesswertGier = 0;
1111 hbuss 242
    Delay_ms_Mess(100);
1174 hbuss 243
    Mittelwert_AccNick = ACC_AMPLIFY * (long)AdWertAccNick;
244
    Mittelwert_AccRoll = ACC_AMPLIFY * (long)AdWertAccRoll;
1173 hbuss 245
    IntegralNick = EE_Parameter.GyroAccFaktor * (long)Mittelwert_AccNick;
246
    IntegralRoll = EE_Parameter.GyroAccFaktor * (long)Mittelwert_AccRoll;
247
    Mess_IntegralNick2 = IntegralNick;
248
    Mess_IntegralRoll2 = IntegralRoll;
249
    Mess_Integral_Gier = 0;
1 ingob 250
    StartLuftdruck = Luftdruck;
1253 killagreg 251
    VarioMeter = 0;
1 ingob 252
    Mess_Integral_Hoch = 0;
253
    KompassStartwert = KompassValue;
254
    GPS_Neutral();
1051 killagreg 255
    beeptime = 50;
882 hbuss 256
        Umschlag180Nick = ((long) EE_Parameter.WinkelUmschlagNick * 2500L) + 15000L;
257
        Umschlag180Roll = ((long) EE_Parameter.WinkelUmschlagRoll * 2500L) + 15000L;
492 hbuss 258
    ExternHoehenValue = 0;
693 hbuss 259
    ErsatzKompass = KompassValue * GIER_GRAD_FAKTOR;
260
    GierGyroFehler = 0;
723 hbuss 261
    SendVersionToNavi = 1;
921 hbuss 262
    LED_Init();
263
    MikroKopterFlags |= FLAG_CALIBRATE;
992 hbuss 264
    FromNaviCtrl_Value.Kalman_K = -1;
1173 hbuss 265
    FromNaviCtrl_Value.Kalman_MaxDrift = 0;
992 hbuss 266
    FromNaviCtrl_Value.Kalman_MaxFusion = 32;
1377 hbuss 267
 
268
   for(i=0;i<8;i++)
269
    {
270
     Poti[i] =  PPM_in[EE_Parameter.Kanalbelegung[K_POTI1 + i]] + 110;
271
        }
1171 hbuss 272
    SenderOkay = 100;
1320 hbuss 273
    if(ServoActive)
274
         {
275
                HEF4017R_ON;
276
                DDRD  |=0x80; // enable J7 -> Servo signal
277
     }
1 ingob 278
}
279
 
280
//############################################################################
395 hbuss 281
// Bearbeitet die Messwerte
1 ingob 282
void Mittelwert(void)
283
//############################################################################
1051 killagreg 284
{
1111 hbuss 285
    static signed long tmpl,tmpl2,tmpl3,tmpl4;
286
        static signed int oldNick, oldRoll, d2Roll, d2Nick;
1153 hbuss 287
        signed long winkel_nick, winkel_roll;
1377 hbuss 288
    unsigned char i;
1111 hbuss 289
        MesswertGier = (signed int) AdNeutralGier - AdWertGier;
290
//    MesswertGierBias = (signed int) AdNeutralGierBias - AdWertGier;
1171 hbuss 291
    MesswertNick = (signed int) AdWertNickFilter / 8;
292
    MesswertRoll = (signed int) AdWertRollFilter / 8;
1153 hbuss 293
    RohMesswertNick = MesswertNick;
294
    RohMesswertRoll = MesswertRoll;
1166 hbuss 295
 
395 hbuss 296
// Beschleunigungssensor  ++++++++++++++++++++++++++++++++++++++++++++++++
1166 hbuss 297
        Mittelwert_AccNick = ((long)Mittelwert_AccNick * 3 + ((ACC_AMPLIFY * (long)AdWertAccNick))) / 4L;
298
        Mittelwert_AccRoll = ((long)Mittelwert_AccRoll * 3 + ((ACC_AMPLIFY * (long)AdWertAccRoll))) / 4L;
299
        Mittelwert_AccHoch = ((long)Mittelwert_AccHoch * 3 + ((long)AdWertAccHoch)) / 4L;
395 hbuss 300
    IntegralAccNick += ACC_AMPLIFY * AdWertAccNick;
301
    IntegralAccRoll += ACC_AMPLIFY * AdWertAccRoll;
805 hbuss 302
    NaviAccNick    += AdWertAccNick;
303
    NaviAccRoll    += AdWertAccRoll;
304
    NaviCntAcc++;
1153 hbuss 305
    IntegralAccZ  += Aktuell_az - NeutralAccZ;
306
 
1155 hbuss 307
//++++++++++++++++++++++++++++++++++++++++++++++++
308
// ADC einschalten
1171 hbuss 309
    ANALOG_ON;
1155 hbuss 310
        AdReady = 0;
311
//++++++++++++++++++++++++++++++++++++++++++++++++
312
 
1216 killagreg 313
    if(Mess_IntegralRoll > 93000L) winkel_roll = 93000L;
314
        else if(Mess_IntegralRoll <-93000L) winkel_roll = -93000L;
1153 hbuss 315
        else winkel_roll = Mess_IntegralRoll;
316
 
1216 killagreg 317
    if(Mess_IntegralNick > 93000L) winkel_nick = 93000L;
318
        else if(Mess_IntegralNick <-93000L) winkel_nick = -93000L;
1153 hbuss 319
        else winkel_nick = Mess_IntegralNick;
320
 
1120 hbuss 321
// Gier  ++++++++++++++++++++++++++++++++++++++++++++++++
1153 hbuss 322
   Mess_Integral_Gier += MesswertGier;
323
   ErsatzKompass += MesswertGier;
395 hbuss 324
// Kopplungsanteil  +++++++++++++++++++++++++++++++++++++
325
      if(!Looping_Nick && !Looping_Roll && (EE_Parameter.GlobalConfig & CFG_ACHSENKOPPLUNG_AKTIV))
326
         {
1153 hbuss 327
            tmpl3 = (MesswertRoll * winkel_nick) / 2048L;
1120 hbuss 328
            tmpl3 *= Parameter_AchsKopplung2; //65
1111 hbuss 329
            tmpl3 /= 4096L;
1153 hbuss 330
            tmpl4 = (MesswertNick * winkel_roll) / 2048L;
1216 killagreg 331
            tmpl4 *= Parameter_AchsKopplung2; //65
1111 hbuss 332
            tmpl4 /= 4096L;
1153 hbuss 333
            KopplungsteilNickRoll = tmpl3;
334
            KopplungsteilRollNick = tmpl4;
1111 hbuss 335
            tmpl4 -= tmpl3;
336
            ErsatzKompass += tmpl4;
1166 hbuss 337
            if(!Parameter_CouplingYawCorrection) Mess_Integral_Gier -= tmpl4/2; // Gier nachhelfen
1111 hbuss 338
 
1153 hbuss 339
            tmpl = ((MesswertGier + tmpl4) * winkel_nick) / 2048L;
1111 hbuss 340
            tmpl *= Parameter_AchsKopplung1;  // 90
880 hbuss 341
            tmpl /= 4096L;
1153 hbuss 342
            tmpl2 = ((MesswertGier + tmpl4) * winkel_roll) / 2048L;
395 hbuss 343
            tmpl2 *= Parameter_AchsKopplung1;
880 hbuss 344
            tmpl2 /= 4096L;
1225 hbuss 345
            if(abs(MesswertGier) > 64) if(labs(tmpl) > 128 || labs(tmpl2) > 128) TrichterFlug = 1;
1153 hbuss 346
            //MesswertGier += (Parameter_CouplingYawCorrection * tmpl4) / 256;
395 hbuss 347
         }
1166 hbuss 348
      else  tmpl = tmpl2 = KopplungsteilNickRoll = KopplungsteilRollNick = 0;
1111 hbuss 349
 
1166 hbuss 350
TrimRoll = tmpl - tmpl2 / 100L;
351
TrimNick = -tmpl2 + tmpl / 100L;
352
 
1111 hbuss 353
// Kompasswert begrenzen  ++++++++++++++++++++++++++++++++++++++++++++++++
354
                    if(ErsatzKompass >= (360L * GIER_GRAD_FAKTOR)) ErsatzKompass -= 360L * GIER_GRAD_FAKTOR;  // 360° Umschlag
355
                    if(ErsatzKompass < 0)                          ErsatzKompass += 360L * GIER_GRAD_FAKTOR;
395 hbuss 356
// Roll  ++++++++++++++++++++++++++++++++++++++++++++++++
1166 hbuss 357
            Mess_IntegralRoll2 += MesswertRoll + TrimRoll;
358
            Mess_IntegralRoll +=  MesswertRoll + TrimRoll - LageKorrekturRoll;
1051 killagreg 359
            if(Mess_IntegralRoll > Umschlag180Roll)
395 hbuss 360
            {
882 hbuss 361
             Mess_IntegralRoll  = -(Umschlag180Roll - 25000L);
395 hbuss 362
             Mess_IntegralRoll2 = Mess_IntegralRoll;
1051 killagreg 363
            }
395 hbuss 364
            if(Mess_IntegralRoll <-Umschlag180Roll)
365
            {
882 hbuss 366
             Mess_IntegralRoll =  (Umschlag180Roll - 25000L);
395 hbuss 367
             Mess_IntegralRoll2 = Mess_IntegralRoll;
1051 killagreg 368
            }
395 hbuss 369
// Nick  ++++++++++++++++++++++++++++++++++++++++++++++++
1166 hbuss 370
            Mess_IntegralNick2 += MesswertNick + TrimNick;
371
            Mess_IntegralNick  += MesswertNick + TrimNick - LageKorrekturNick;
1051 killagreg 372
            if(Mess_IntegralNick > Umschlag180Nick)
882 hbuss 373
             {
374
              Mess_IntegralNick = -(Umschlag180Nick - 25000L);
375
              Mess_IntegralNick2 = Mess_IntegralNick;
1051 killagreg 376
             }
377
            if(Mess_IntegralNick <-Umschlag180Nick)
395 hbuss 378
            {
882 hbuss 379
             Mess_IntegralNick =  (Umschlag180Nick - 25000L);
395 hbuss 380
             Mess_IntegralNick2 = Mess_IntegralNick;
1051 killagreg 381
            }
1111 hbuss 382
 
1 ingob 383
    Integral_Gier  = Mess_Integral_Gier;
384
    IntegralNick = Mess_IntegralNick;
385
    IntegralRoll = Mess_IntegralRoll;
1051 killagreg 386
    IntegralNick2 = Mess_IntegralNick2;
1 ingob 387
    IntegralRoll2 = Mess_IntegralRoll2;
388
 
1166 hbuss 389
#define D_LIMIT 128
390
 
1171 hbuss 391
   MesswertNick = HiResNick / 8;
392
   MesswertRoll = HiResRoll / 8;
1166 hbuss 393
 
1167 hbuss 394
   if(AdWertNick < 15)   MesswertNick = -1000;  if(AdWertNick <  7)   MesswertNick = -2000;
395
   if(PlatinenVersion == 10)  { if(AdWertNick > 1010) MesswertNick = +1000;  if(AdWertNick > 1017) MesswertNick = +2000; }
396
   else  {  if(AdWertNick > 2000) MesswertNick = +1000;  if(AdWertNick > 2015) MesswertNick = +2000; }
397
   if(AdWertRoll < 15)   MesswertRoll = -1000;  if(AdWertRoll <  7)   MesswertRoll = -2000;
398
   if(PlatinenVersion == 10) { if(AdWertRoll > 1010) MesswertRoll = +1000;  if(AdWertRoll > 1017) MesswertRoll = +2000; }
399
   else { if(AdWertRoll > 2000) MesswertRoll = +1000;  if(AdWertRoll > 2015) MesswertRoll = +2000;  }
400
 
1216 killagreg 401
  if(Parameter_Gyro_D)
1111 hbuss 402
  {
1166 hbuss 403
   d2Nick = HiResNick - oldNick;
404
   oldNick = (oldNick + HiResNick)/2;
1111 hbuss 405
   if(d2Nick > D_LIMIT) d2Nick = D_LIMIT;
406
   else if(d2Nick < -D_LIMIT) d2Nick = -D_LIMIT;
1166 hbuss 407
   MesswertNick += (d2Nick * (signed int) Parameter_Gyro_D) / 16;
408
   d2Roll = HiResRoll - oldRoll;
409
   oldRoll = (oldRoll + HiResRoll)/2;
1111 hbuss 410
   if(d2Roll > D_LIMIT) d2Roll = D_LIMIT;
411
   else if(d2Roll < -D_LIMIT) d2Roll = -D_LIMIT;
1166 hbuss 412
   MesswertRoll += (d2Roll * (signed int) Parameter_Gyro_D) / 16;
413
   HiResNick += (d2Nick * (signed int) Parameter_Gyro_D);
414
   HiResRoll += (d2Roll * (signed int) Parameter_Gyro_D);
1216 killagreg 415
  }
1111 hbuss 416
 
1166 hbuss 417
 if(RohMesswertRoll > 0) TrimRoll  += ((long) abs(KopplungsteilNickRoll) * Parameter_CouplingYawCorrection) / 64L;
418
 else                    TrimRoll -= ((long) abs(KopplungsteilNickRoll) * Parameter_CouplingYawCorrection) / 64L;
419
 if(RohMesswertNick > 0) TrimNick += ((long) abs(KopplungsteilRollNick) * Parameter_CouplingYawCorrection) / 64L;
420
 else                    TrimNick -= ((long) abs(KopplungsteilRollNick) * Parameter_CouplingYawCorrection) / 64L;
1153 hbuss 421
 
422
  if(EE_Parameter.GlobalConfig & CFG_DREHRATEN_BEGRENZER && !Looping_Nick && !Looping_Roll)
423
  {
424
    if(RohMesswertNick > 256)       MesswertNick += 1 * (RohMesswertNick - 256);
425
    else if(RohMesswertNick < -256) MesswertNick += 1 * (RohMesswertNick + 256);
426
    if(RohMesswertRoll > 256)       MesswertRoll += 1 * (RohMesswertRoll - 256);
427
    else if(RohMesswertRoll < -256) MesswertRoll += 1 * (RohMesswertRoll + 256);
428
  }
1377 hbuss 429
  for(i=0;i<8;i++)
430
    {
431
     int tmp;
432
         tmp = PPM_in[EE_Parameter.Kanalbelegung[K_POTI1 + i]] + 110;
433
         if(tmp > 255) tmp = 255; else if(tmp < 0) tmp = 0;
434
     if(Poti[i] > tmp) Poti[i]--;  else  if(Poti[i] < tmp) Poti[i]++;
435
        }
1 ingob 436
}
437
 
438
//############################################################################
439
// Messwerte beim Ermitteln der Nullage
440
void CalibrierMittelwert(void)
441
//############################################################################
1051 killagreg 442
{
1377 hbuss 443
    unsigned char i;
1021 hbuss 444
    if(PlatinenVersion == 13) SucheGyroOffset();
1 ingob 445
    // ADC auschalten, damit die Werte sich nicht während der Berechnung ändern
446
        ANALOG_OFF;
395 hbuss 447
        MesswertNick = AdWertNick;
448
        MesswertRoll = AdWertRoll;
449
        MesswertGier = AdWertGier;
450
        Mittelwert_AccNick = ACC_AMPLIFY * (long)AdWertAccNick;
451
        Mittelwert_AccRoll = ACC_AMPLIFY * (long)AdWertAccRoll;
452
        Mittelwert_AccHoch = (long)AdWertAccHoch;
453
   // ADC einschalten
1051 killagreg 454
    ANALOG_ON;
1377 hbuss 455
   for(i=0;i<8;i++)
456
    {
457
     int tmp;
458
         tmp = PPM_in[EE_Parameter.Kanalbelegung[K_POTI1 + i]] + 110;
459
         if(tmp > 255) tmp = 255; else if(tmp < 0) tmp = 0;
460
     if(Poti[i] > tmp) Poti[i]--;  else  if(Poti[i] < tmp) Poti[i]++;
461
        }
395 hbuss 462
        Umschlag180Nick = (long) EE_Parameter.WinkelUmschlagNick * 2500L;
720 ingob 463
        Umschlag180Roll = (long) EE_Parameter.WinkelUmschlagRoll * 2500L;
1 ingob 464
}
465
 
466
//############################################################################
467
// Senden der Motorwerte per I2C-Bus
468
void SendMotorData(void)
469
//############################################################################
1051 killagreg 470
{
1209 hbuss 471
 unsigned char i;
921 hbuss 472
    if(!MotorenEin)
1 ingob 473
        {
1212 hbuss 474
         MikroKopterFlags &= ~(FLAG_MOTOR_RUN | FLAG_FLY);
1216 killagreg 475
                 for(i=0;i<MAX_MOTORS;i++)
476
                  {
477
                   if(!PC_MotortestActive)  MotorTest[i] = 0;
1212 hbuss 478
                   Motor[i] = MotorTest[i];
1216 killagreg 479
                  }
1212 hbuss 480
          if(PC_MotortestActive) PC_MotortestActive--;
1216 killagreg 481
        }
1212 hbuss 482
        else MikroKopterFlags |= FLAG_MOTOR_RUN;
1111 hbuss 483
 
1212 hbuss 484
    DebugOut.Analog[12] = Motor[0];
485
    DebugOut.Analog[13] = Motor[1];
486
    DebugOut.Analog[14] = Motor[3];
487
    DebugOut.Analog[15] = Motor[2];
1 ingob 488
 
489
    //Start I2C Interrupt Mode
490
    twi_state = 0;
491
    motor = 0;
1051 killagreg 492
    i2c_start();
1 ingob 493
}
494
 
495
 
496
 
497
//############################################################################
498
// Trägt ggf. das Poti als Parameter ein
1051 killagreg 499
void ParameterZuordnung(void)
1 ingob 500
//############################################################################
501
{
1377 hbuss 502
// #define CHK_POTI(b,a) {if(a < 247) b = a; else switch(a) { case 248: b = Poti8; break; case 249: b = Poti7; break; case 250: b = Poti6; break; case 251: b = Poti5; break; case 252: b = Poti4; break; case 253: b = Poti3; break; case 254: b = Poti2; break; case 255: b = Poti1; break; };}
503
 #define CHK_POTI(b,a) {if(a < 247) b = a; else b = Poti[255 - a];}
504
 #define CHK_POTI_MM(b,a,min,max) {CHK_POTI(b,a); if(b <= min) b = min; else if(b >= max) b = max;}
505
// #define CHK_POTI(b,a,min,max) { if(a > 250) { if(a == 251) b = Poti1; else if(a == 252) b = Poti2; else if(a == 253) b = Poti3; else if(a == 254) b = Poti4;} else b = a; }
506
 
921 hbuss 507
 CHK_POTI_MM(Parameter_Luftdruck_D,EE_Parameter.Luftdruck_D,0,100);
508
 CHK_POTI_MM(Parameter_Hoehe_P,EE_Parameter.Hoehe_P,0,100);
509
 CHK_POTI_MM(Parameter_Gyro_P,EE_Parameter.Gyro_P,10,255);
510
 CHK_POTI_MM(Parameter_J16Timing,EE_Parameter.J16Timing,1,255);
511
 CHK_POTI_MM(Parameter_J17Timing,EE_Parameter.J17Timing,1,255);
1377 hbuss 512
 
513
 CHK_POTI(Parameter_MaxHoehe,EE_Parameter.MaxHoehe);
514
 CHK_POTI(Parameter_Hoehe_ACC_Wirkung,EE_Parameter.Hoehe_ACC_Wirkung);
515
 CHK_POTI(Parameter_Hoehe_GPS_Z,EE_Parameter.Hoehe_GPS_Z);
516
 CHK_POTI(Parameter_KompassWirkung,EE_Parameter.KompassWirkung);
517
 CHK_POTI(Parameter_Gyro_I,EE_Parameter.Gyro_I);
518
 CHK_POTI(Parameter_Gyro_D,EE_Parameter.Gyro_D);
519
 CHK_POTI(Parameter_Gyro_Gier_P,EE_Parameter.Gyro_Gier_P);
520
 CHK_POTI(Parameter_Gyro_Gier_I,EE_Parameter.Gyro_Gier_I);
521
 CHK_POTI(Parameter_I_Faktor,EE_Parameter.I_Faktor);
522
 CHK_POTI(Parameter_UserParam1,EE_Parameter.UserParam1);
523
 CHK_POTI(Parameter_UserParam2,EE_Parameter.UserParam2);
524
 CHK_POTI(Parameter_UserParam3,EE_Parameter.UserParam3);
525
 CHK_POTI(Parameter_UserParam4,EE_Parameter.UserParam4);
526
 CHK_POTI(Parameter_UserParam5,EE_Parameter.UserParam5);
527
 CHK_POTI(Parameter_UserParam6,EE_Parameter.UserParam6);
528
 CHK_POTI(Parameter_UserParam7,EE_Parameter.UserParam7);
529
 CHK_POTI(Parameter_UserParam8,EE_Parameter.UserParam8);
530
 CHK_POTI(Parameter_ServoNickControl,EE_Parameter.ServoNickControl);
531
 CHK_POTI(Parameter_ServoRollControl,EE_Parameter.ServoRollControl);
532
 CHK_POTI(Parameter_LoopGasLimit,EE_Parameter.LoopGasLimit);
533
 CHK_POTI(Parameter_AchsKopplung1,    EE_Parameter.AchsKopplung1);
534
 CHK_POTI(Parameter_AchsKopplung2,    EE_Parameter.AchsKopplung2);
535
 CHK_POTI(Parameter_CouplingYawCorrection,EE_Parameter.CouplingYawCorrection);
536
// CHK_POTI(Parameter_AchsGegenKopplung1,EE_Parameter.AchsGegenKopplung1,0,255);
537
 CHK_POTI(Parameter_DynamicStability,EE_Parameter.DynamicStability);
538
 CHK_POTI(Parameter_ExternalControl,EE_Parameter.ExternalControl);
1153 hbuss 539
 Ki = 10300 / (Parameter_I_Faktor + 1);
1 ingob 540
 MAX_GAS = EE_Parameter.Gas_Max;
541
 MIN_GAS = EE_Parameter.Gas_Min;
1377 hbuss 542
J5Low;
543
sei();
1 ingob 544
}
545
 
546
//############################################################################
547
//
548
void MotorRegler(void)
549
//############################################################################
550
{
1330 killagreg 551
         int pd_ergebnis_nick,pd_ergebnis_roll,tmp_int, tmp_int2;
1 ingob 552
         int GierMischanteil,GasMischanteil;
553
     static long SummeNick=0,SummeRoll=0;
554
     static long sollGier = 0,tmp_long,tmp_long2;
395 hbuss 555
     static long IntegralFehlerNick = 0;
556
     static long IntegralFehlerRoll = 0;
1 ingob 557
         static unsigned int RcLostTimer;
558
         static unsigned char delay_neutral = 0;
559
         static unsigned char delay_einschalten = 0,delay_ausschalten = 0;
560
     static char TimerWerteausgabe = 0;
561
     static char NeueKompassRichtungMerken = 0;
395 hbuss 562
     static long ausgleichNick, ausgleichRoll;
1153 hbuss 563
     int IntegralNickMalFaktor,IntegralRollMalFaktor;
1209 hbuss 564
         unsigned char i;
1328 hbuss 565
    if(--LoadHandler == 0) LoadHandler = 5; // verteilt die Prozessorlast
1051 killagreg 566
        Mittelwert();
1 ingob 567
    GRN_ON;
1051 killagreg 568
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 569
// Gaswert ermitteln
1051 killagreg 570
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
571
        GasMischanteil = StickGas;
831 hbuss 572
    if(GasMischanteil < MIN_GAS + 10) GasMischanteil = MIN_GAS + 10;
1330 killagreg 573
 
1051 killagreg 574
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
693 hbuss 575
// Empfang schlecht
1051 killagreg 576
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 577
   if(SenderOkay < 100)
578
        {
1051 killagreg 579
        if(RcLostTimer) RcLostTimer--;
580
        else
1 ingob 581
         {
582
          MotorenEin = 0;
1254 killagreg 583
          MikroKopterFlags &= ~FLAG_NOTLANDUNG;
1051 killagreg 584
         }
1 ingob 585
        ROT_ON;
693 hbuss 586
        if(modell_fliegt > 1000)  // wahrscheinlich in der Luft --> langsam absenken
1 ingob 587
            {
588
            GasMischanteil = EE_Parameter.NotGas;
1254 killagreg 589
            MikroKopterFlags |= FLAG_NOTLANDUNG;
744 hbuss 590
            PPM_diff[EE_Parameter.Kanalbelegung[K_NICK]] = 0;
1051 killagreg 591
            PPM_diff[EE_Parameter.Kanalbelegung[K_ROLL]] = 0;
1 ingob 592
            PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] = 0;
593
            PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] = 0;
594
            PPM_in[EE_Parameter.Kanalbelegung[K_GIER]] = 0;
173 holgerb 595
            }
1 ingob 596
         else MotorenEin = 0;
597
        }
1051 killagreg 598
        else
599
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 600
// Emfang gut
1051 killagreg 601
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 602
        if(SenderOkay > 140)
603
            {
1254 killagreg 604
                        MikroKopterFlags &= ~FLAG_NOTLANDUNG;
1 ingob 605
            RcLostTimer = EE_Parameter.NotGasZeit * 50;
921 hbuss 606
            if(GasMischanteil > 40 && MotorenEin)
1 ingob 607
                {
608
                if(modell_fliegt < 0xffff) modell_fliegt++;
609
                }
871 hbuss 610
            if((modell_fliegt < 256))
1 ingob 611
                {
612
                SummeNick = 0;
613
                SummeRoll = 0;
1051 killagreg 614
                if(modell_fliegt == 250)
918 hbuss 615
                 {
1051 killagreg 616
                  NeueKompassRichtungMerken = 1;
918 hbuss 617
                  sollGier = 0;
1051 killagreg 618
                  Mess_Integral_Gier = 0;
927 hbuss 619
//                  Mess_Integral_Gier2 = 0;
1051 killagreg 620
                 }
921 hbuss 621
                } else MikroKopterFlags |= FLAG_FLY;
1051 killagreg 622
 
595 hbuss 623
            if((PPM_in[EE_Parameter.Kanalbelegung[K_GAS]] > 80) && MotorenEin == 0)
1 ingob 624
                {
1051 killagreg 625
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 626
// auf Nullwerte kalibrieren
1051 killagreg 627
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 628
                if(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]] > 75)  // Neutralwerte
629
                    {
630
                    if(++delay_neutral > 200)  // nicht sofort
631
                        {
632
                        GRN_OFF;
633
                        MotorenEin = 0;
634
                        delay_neutral = 0;
635
                        modell_fliegt = 0;
636
                        if(PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > 70 || abs(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]]) > 70)
637
                        {
304 ingob 638
                         unsigned char setting=1;
1 ingob 639
                         if(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] > 70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < 70) setting = 1;
640
                         if(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] > 70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > 70) setting = 2;
641
                         if(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] < 70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > 70) setting = 3;
642
                         if(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] <-70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > 70) setting = 4;
643
                         if(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] <-70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < 70) setting = 5;
1063 killagreg 644
                         SetActiveParamSetNumber(setting);  // aktiven Datensatz merken
1 ingob 645
                        }
820 hbuss 646
//                        else
1051 killagreg 647
                         if(abs(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]]) < 30 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < -70)
648
                          {
819 hbuss 649
                           WinkelOut.CalcState = 1;
650
                           beeptime = 1000;
651
                          }
652
                          else
1 ingob 653
                          {
819 hbuss 654
                               ReadParameterSet(GetActiveParamSetNumber(), (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE);
655
                           if((EE_Parameter.GlobalConfig & CFG_HOEHENREGELUNG))  // Höhenregelung aktiviert?
656
                            {
1 ingob 657
                             if((MessLuftdruck > 950) || (MessLuftdruck < 750)) SucheLuftruckOffset();
1051 killagreg 658
                            }
1330 killagreg 659
                                                   ServoActive = 0;
819 hbuss 660
                           SetNeutral();
1232 hbuss 661
                                                   ServoActive = 1;
662
                                                   DDRD  |=0x80; // enable J7 -> Servo signal
663
                           Piep(GetActiveParamSetNumber(),120);
819 hbuss 664
                         }
1051 killagreg 665
                        }
1 ingob 666
                    }
1051 killagreg 667
                 else
513 hbuss 668
                if(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]] < -75)  // ACC Neutralwerte speichern
669
                    {
670
                    if(++delay_neutral > 200)  // nicht sofort
671
                        {
672
                        GRN_OFF;
673
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_NICK],0xff); // Werte löschen
674
                        MotorenEin = 0;
675
                        delay_neutral = 0;
676
                        modell_fliegt = 0;
677
                        SetNeutral();
678
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_NICK],NeutralAccX / 256); // ACC-NeutralWerte speichern
679
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_NICK+1],NeutralAccX % 256); // ACC-NeutralWerte speichern
680
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_ROLL],NeutralAccY / 256);
681
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_ROLL+1],NeutralAccY % 256);
682
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_Z],(int)NeutralAccZ / 256);
683
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_Z+1],(int)NeutralAccZ % 256);
1232 hbuss 684
                        Piep(GetActiveParamSetNumber(),120);
1051 killagreg 685
                        }
513 hbuss 686
                    }
1 ingob 687
                 else delay_neutral = 0;
688
                }
1051 killagreg 689
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 690
// Gas ist unten
1051 killagreg 691
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
595 hbuss 692
            if(PPM_in[EE_Parameter.Kanalbelegung[K_GAS]] < 35-120)
1 ingob 693
                {
694
                // Starten
695
                if(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]] < -75)
696
                    {
1051 killagreg 697
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 698
// Einschalten
1051 killagreg 699
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 700
                    if(++delay_einschalten > 200)
701
                        {
702
                        delay_einschalten = 200;
703
                        modell_fliegt = 1;
704
                        MotorenEin = 1;
705
                        sollGier = 0;
1051 killagreg 706
                        Mess_Integral_Gier = 0;
1 ingob 707
                        Mess_Integral_Gier2 = 0;
1173 hbuss 708
                        Mess_IntegralNick = EE_Parameter.GyroAccFaktor * (long)Mittelwert_AccNick;
709
                        Mess_IntegralRoll = EE_Parameter.GyroAccFaktor * (long)Mittelwert_AccRoll;
1 ingob 710
                        Mess_IntegralNick2 = IntegralNick;
711
                        Mess_IntegralRoll2 = IntegralRoll;
712
                        SummeNick = 0;
713
                        SummeRoll = 0;
921 hbuss 714
                        MikroKopterFlags |= FLAG_START;
1051 killagreg 715
                        }
716
                    }
1 ingob 717
                    else delay_einschalten = 0;
718
                //Auf Neutralwerte setzen
1051 killagreg 719
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 720
// Auschalten
1051 killagreg 721
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 722
                if(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]] > 75)
723
                    {
724
                    if(++delay_ausschalten > 200)  // nicht sofort
725
                        {
1298 hbuss 726
                         MotorenEin = 0;
727
                         delay_ausschalten = 200;
728
                         modell_fliegt = 0;
1051 killagreg 729
                        }
1 ingob 730
                    }
731
                else delay_ausschalten = 0;
732
                }
733
            }
1051 killagreg 734
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 735
// neue Werte von der Funke
1051 killagreg 736
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1216 killagreg 737
 
1254 killagreg 738
 if(!NewPpmData-- || (MikroKopterFlags & FLAG_NOTLANDUNG))
1 ingob 739
  {
604 hbuss 740
        static int stick_nick,stick_roll;
1 ingob 741
    ParameterZuordnung();
1051 killagreg 742
    stick_nick = (stick_nick * 3 + PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] * EE_Parameter.Stick_P) / 4;
723 hbuss 743
    stick_nick += PPM_diff[EE_Parameter.Kanalbelegung[K_NICK]] * EE_Parameter.Stick_D;
805 hbuss 744
    StickNick = stick_nick - (GPS_Nick + GPS_Nick2);
604 hbuss 745
 
723 hbuss 746
    stick_roll = (stick_roll * 3 + PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] * EE_Parameter.Stick_P) / 4;
747
    stick_roll += PPM_diff[EE_Parameter.Kanalbelegung[K_ROLL]] * EE_Parameter.Stick_D;
805 hbuss 748
    StickRoll = stick_roll - (GPS_Roll + GPS_Roll2);
723 hbuss 749
 
1 ingob 750
    StickGier = -PPM_in[EE_Parameter.Kanalbelegung[K_GIER]];
1120 hbuss 751
        if(StickGier > 2) StickGier -= 2;       else
752
        if(StickGier < -2) StickGier += 2; else StickGier = 0;
753
 
1350 hbuss 754
        StickGas  = PPM_in[EE_Parameter.Kanalbelegung[K_GAS]] + 120;
1330 killagreg 755
 
1153 hbuss 756
    GyroFaktor     = (Parameter_Gyro_P + 10.0);
757
    IntegralFaktor = Parameter_Gyro_I;
1322 hbuss 758
    GyroFaktorGier     = (Parameter_Gyro_Gier_P + 10.0);
759
    IntegralFaktorGier = Parameter_Gyro_Gier_I;
1 ingob 760
 
595 hbuss 761
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
762
//+ Analoge Steuerung per Seriell
763
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
921 hbuss 764
   if(ExternControl.Config & 0x01 && Parameter_ExternalControl > 128)
595 hbuss 765
    {
766
         StickNick += (int) ExternControl.Nick * (int) EE_Parameter.Stick_P;
767
         StickRoll += (int) ExternControl.Roll * (int) EE_Parameter.Stick_P;
768
         StickGier += ExternControl.Gier;
769
     ExternHoehenValue =  (int) ExternControl.Hight * (int)EE_Parameter.Hoehe_Verstaerkung;
770
     if(ExternControl.Gas < StickGas) StickGas = ExternControl.Gas;
771
    }
855 hbuss 772
    if(StickGas < 0) StickGas = 0;
1330 killagreg 773
 
1 ingob 774
    if(EE_Parameter.GlobalConfig & CFG_HEADING_HOLD) IntegralFaktor =  0;
1330 killagreg 775
    //if(GyroFaktor < 0) GyroFaktor = 0;
776
    //if(IntegralFaktor < 0) IntegralFaktor = 0;
723 hbuss 777
 
1051 killagreg 778
    if(abs(StickNick/STICK_GAIN) > MaxStickNick)
928 hbuss 779
     {
1051 killagreg 780
      MaxStickNick = abs(StickNick)/STICK_GAIN;
928 hbuss 781
      if(MaxStickNick > 100) MaxStickNick = 100;
1051 killagreg 782
     }
928 hbuss 783
     else MaxStickNick--;
1051 killagreg 784
    if(abs(StickRoll/STICK_GAIN) > MaxStickRoll)
928 hbuss 785
     {
1051 killagreg 786
      MaxStickRoll = abs(StickRoll)/STICK_GAIN;
928 hbuss 787
      if(MaxStickRoll > 100) MaxStickRoll = 100;
1051 killagreg 788
     }
928 hbuss 789
     else MaxStickRoll--;
1254 killagreg 790
    if(MikroKopterFlags & FLAG_NOTLANDUNG)  {MaxStickNick = 0; MaxStickRoll = 0;}
723 hbuss 791
 
1051 killagreg 792
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
173 holgerb 793
// Looping?
1051 killagreg 794
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
993 hbuss 795
  if((PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] > EE_Parameter.LoopThreshold) && EE_Parameter.BitConfig & CFG_LOOP_LINKS)  Looping_Links = 1;
1051 killagreg 796
  else
797
   {
395 hbuss 798
     {
1051 killagreg 799
      if((PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] < (EE_Parameter.LoopThreshold - EE_Parameter.LoopHysterese))) Looping_Links = 0;
800
     }
801
   }
993 hbuss 802
  if((PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] < -EE_Parameter.LoopThreshold) && EE_Parameter.BitConfig & CFG_LOOP_RECHTS) Looping_Rechts = 1;
1051 killagreg 803
   else
395 hbuss 804
   {
805
   if(Looping_Rechts) // Hysterese
806
     {
807
      if(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] > -(EE_Parameter.LoopThreshold - EE_Parameter.LoopHysterese)) Looping_Rechts = 0;
808
     }
1051 killagreg 809
   }
173 holgerb 810
 
993 hbuss 811
  if((PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > EE_Parameter.LoopThreshold) && EE_Parameter.BitConfig & CFG_LOOP_OBEN) Looping_Oben = 1;
1051 killagreg 812
  else
813
   {
395 hbuss 814
    if(Looping_Oben)  // Hysterese
815
     {
1051 killagreg 816
      if((PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < (EE_Parameter.LoopThreshold - EE_Parameter.LoopHysterese))) Looping_Oben = 0;
817
     }
818
   }
993 hbuss 819
  if((PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < -EE_Parameter.LoopThreshold) && EE_Parameter.BitConfig & CFG_LOOP_UNTEN) Looping_Unten = 1;
1051 killagreg 820
   else
395 hbuss 821
   {
822
    if(Looping_Unten) // Hysterese
823
     {
824
      if(PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > -(EE_Parameter.LoopThreshold - EE_Parameter.LoopHysterese)) Looping_Unten = 0;
825
     }
1051 killagreg 826
   }
395 hbuss 827
 
828
   if(Looping_Links || Looping_Rechts)   Looping_Roll = 1; else Looping_Roll = 0;
1153 hbuss 829
   if(Looping_Oben  || Looping_Unten) {  Looping_Nick = 1; Looping_Roll = 0; Looping_Links = 0; Looping_Rechts = 0;} else Looping_Nick = 0;
395 hbuss 830
  } // Ende neue Funken-Werte
831
 
832
  if(Looping_Roll || Looping_Nick)
833
   {
173 holgerb 834
    if(GasMischanteil > EE_Parameter.LoopGasLimit) GasMischanteil = EE_Parameter.LoopGasLimit;
1153 hbuss 835
        TrichterFlug = 1;
173 holgerb 836
   }
837
 
1051 killagreg 838
 
839
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
840
// Bei Empfangsausfall im Flug
841
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1254 killagreg 842
   if(MikroKopterFlags & FLAG_NOTLANDUNG)
1 ingob 843
    {
844
     StickGier = 0;
845
     StickNick = 0;
846
     StickRoll = 0;
1211 hbuss 847
     GyroFaktor     = 90;
848
     IntegralFaktor = 120;
849
     GyroFaktorGier     = 90;
850
     IntegralFaktorGier = 120;
173 holgerb 851
     Looping_Roll = 0;
852
     Looping_Nick = 0;
1051 killagreg 853
    }
395 hbuss 854
 
855
 
1051 killagreg 856
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 857
// Integrale auf ACC-Signal abgleichen
1051 killagreg 858
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 859
#define ABGLEICH_ANZAHL 256L
860
 
861
 MittelIntegralNick  += IntegralNick;    // Für die Mittelwertbildung aufsummieren
862
 MittelIntegralRoll  += IntegralRoll;
863
 MittelIntegralNick2 += IntegralNick2;
864
 MittelIntegralRoll2 += IntegralRoll2;
865
 
866
 if(Looping_Nick || Looping_Roll)
867
  {
868
    IntegralAccNick = 0;
869
    IntegralAccRoll = 0;
870
    MittelIntegralNick = 0;
871
    MittelIntegralRoll = 0;
872
    MittelIntegralNick2 = 0;
873
    MittelIntegralRoll2 = 0;
874
    Mess_IntegralNick2 = Mess_IntegralNick;
875
    Mess_IntegralRoll2 = Mess_IntegralRoll;
876
    ZaehlMessungen = 0;
498 hbuss 877
    LageKorrekturNick = 0;
878
    LageKorrekturRoll = 0;
395 hbuss 879
  }
880
 
1051 killagreg 881
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1224 hbuss 882
  if(!Looping_Nick && !Looping_Roll && (Aktuell_az > 512 || MotorenEin))
469 hbuss 883
  {
884
   long tmp_long, tmp_long2;
1171 hbuss 885
   if(FromNaviCtrl_Value.Kalman_K != -1 /*&& !TrichterFlug*/)
992 hbuss 886
     {
887
      tmp_long = (long)(IntegralNick / EE_Parameter.GyroAccFaktor - (long)Mittelwert_AccNick);
1051 killagreg 888
      tmp_long2 = (long)(IntegralRoll / EE_Parameter.GyroAccFaktor - (long)Mittelwert_AccRoll);
889
      tmp_long  = (tmp_long  * FromNaviCtrl_Value.Kalman_K) / (32 * 16);
890
      tmp_long2 = (tmp_long2 * FromNaviCtrl_Value.Kalman_K) / (32 * 16);
992 hbuss 891
     if((MaxStickNick > 64) || (MaxStickRoll > 64))
892
      {
893
      tmp_long  /= 2;
894
      tmp_long2 /= 2;
895
      }
896
     if(abs(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]]) > 25)
897
      {
898
      tmp_long  /= 3;
899
      tmp_long2 /= 3;
900
      }
901
      if(tmp_long >  (long) FromNaviCtrl_Value.Kalman_MaxFusion)  tmp_long  = (long) FromNaviCtrl_Value.Kalman_MaxFusion;
902
      if(tmp_long <  (long)-FromNaviCtrl_Value.Kalman_MaxFusion)  tmp_long  = (long)-FromNaviCtrl_Value.Kalman_MaxFusion;
903
      if(tmp_long2 > (long) FromNaviCtrl_Value.Kalman_MaxFusion)  tmp_long2 = (long) FromNaviCtrl_Value.Kalman_MaxFusion;
904
      if(tmp_long2 < (long)-FromNaviCtrl_Value.Kalman_MaxFusion)  tmp_long2 = (long)-FromNaviCtrl_Value.Kalman_MaxFusion;
905
     }
1051 killagreg 906
     else
992 hbuss 907
     {
908
      tmp_long = (long)(IntegralNick / EE_Parameter.GyroAccFaktor - (long)Mittelwert_AccNick);
1051 killagreg 909
      tmp_long2 = (long)(IntegralRoll / EE_Parameter.GyroAccFaktor - (long)Mittelwert_AccRoll);
992 hbuss 910
      tmp_long /= 16;
911
      tmp_long2 /= 16;
912
     if((MaxStickNick > 64) || (MaxStickRoll > 64))
913
      {
914
      tmp_long  /= 3;
915
      tmp_long2 /= 3;
1216 killagreg 916
      }
917
     if(abs(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]]) > 25)
992 hbuss 918
      {
919
      tmp_long  /= 3;
920
      tmp_long2 /= 3;
921
      }
1155 hbuss 922
 
923
#define AUSGLEICH  32
992 hbuss 924
      if(tmp_long >  AUSGLEICH)  tmp_long  = AUSGLEICH;
925
      if(tmp_long < -AUSGLEICH)  tmp_long  =-AUSGLEICH;
926
      if(tmp_long2 > AUSGLEICH)  tmp_long2 = AUSGLEICH;
927
      if(tmp_long2 <-AUSGLEICH)  tmp_long2 =-AUSGLEICH;
928
     }
1166 hbuss 929
 
930
//if(Poti2 > 20) { tmp_long = 0; tmp_long2 = 0;}
1111 hbuss 931
   Mess_IntegralNick -= tmp_long;
932
   Mess_IntegralRoll -= tmp_long2;
469 hbuss 933
  }
1051 killagreg 934
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 935
 if(ZaehlMessungen >= ABGLEICH_ANZAHL)
936
 {
937
  static int cnt = 0;
938
  static char last_n_p,last_n_n,last_r_p,last_r_n;
939
  static long MittelIntegralNick_Alt,MittelIntegralRoll_Alt;
1173 hbuss 940
  if(!Looping_Nick && !Looping_Roll && !TrichterFlug && EE_Parameter.Driftkomp)
173 holgerb 941
  {
395 hbuss 942
    MittelIntegralNick  /= ABGLEICH_ANZAHL;
943
    MittelIntegralRoll  /= ABGLEICH_ANZAHL;
944
        IntegralAccNick = (EE_Parameter.GyroAccFaktor * IntegralAccNick) / ABGLEICH_ANZAHL;
945
        IntegralAccRoll = (EE_Parameter.GyroAccFaktor * IntegralAccRoll) / ABGLEICH_ANZAHL;
946
    IntegralAccZ    = IntegralAccZ / ABGLEICH_ANZAHL;
492 hbuss 947
#define MAX_I 0//(Poti2/10)
395 hbuss 948
// Nick ++++++++++++++++++++++++++++++++++++++++++++++++
949
    IntegralFehlerNick = (long)(MittelIntegralNick - (long)IntegralAccNick);
950
    ausgleichNick = IntegralFehlerNick / EE_Parameter.GyroAccAbgleich;
1051 killagreg 951
// Roll ++++++++++++++++++++++++++++++++++++++++++++++++
952
    IntegralFehlerRoll = (long)(MittelIntegralRoll - (long)IntegralAccRoll);
395 hbuss 953
    ausgleichRoll = IntegralFehlerRoll / EE_Parameter.GyroAccAbgleich;
614 hbuss 954
 
955
    LageKorrekturNick = ausgleichNick / ABGLEICH_ANZAHL;
498 hbuss 956
    LageKorrekturRoll = ausgleichRoll / ABGLEICH_ANZAHL;
395 hbuss 957
 
992 hbuss 958
   if(((MaxStickNick > 64) || (MaxStickRoll > 64) || (abs(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]]) > 25)) && (FromNaviCtrl_Value.Kalman_K == -1))
614 hbuss 959
    {
960
     LageKorrekturNick /= 2;
720 ingob 961
     LageKorrekturRoll /= 2;
614 hbuss 962
    }
498 hbuss 963
 
1051 killagreg 964
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 965
// Gyro-Drift ermitteln
1051 killagreg 966
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 967
    MittelIntegralNick2 /= ABGLEICH_ANZAHL;
968
    MittelIntegralRoll2 /= ABGLEICH_ANZAHL;
1051 killagreg 969
    tmp_long  = IntegralNick2 - IntegralNick;
970
    tmp_long2 = IntegralRoll2 - IntegralRoll;
395 hbuss 971
    //DebugOut.Analog[25] = MittelIntegralRoll2 / 26;
972
 
973
    IntegralFehlerNick = tmp_long;
974
    IntegralFehlerRoll = tmp_long2;
975
    Mess_IntegralNick2 -= IntegralFehlerNick;
976
    Mess_IntegralRoll2 -= IntegralFehlerRoll;
977
 
1111 hbuss 978
  if(EE_Parameter.Driftkomp)
979
   {
927 hbuss 980
    if(GierGyroFehler > ABGLEICH_ANZAHL/2) { AdNeutralGier++; AdNeutralGierBias++; }
981
    if(GierGyroFehler <-ABGLEICH_ANZAHL/2) { AdNeutralGier--; AdNeutralGierBias--; }
1111 hbuss 982
   }
693 hbuss 983
    GierGyroFehler = 0;
720 ingob 984
 
985
 
1243 killagreg 986
#define FEHLER_LIMIT  (ABGLEICH_ANZAHL / 2)
987
#define FEHLER_LIMIT1 (ABGLEICH_ANZAHL * 2) //4
1225 hbuss 988
#define FEHLER_LIMIT2 (ABGLEICH_ANZAHL * 16) //16
492 hbuss 989
#define BEWEGUNGS_LIMIT 20000
395 hbuss 990
// Nick +++++++++++++++++++++++++++++++++++++++++++++++++
991
        cnt = 1;// + labs(IntegralFehlerNick) / 4096;
1225 hbuss 992
        if(labs(IntegralFehlerNick) > FEHLER_LIMIT1) cnt = 4;
1173 hbuss 993
        if(labs(MittelIntegralNick_Alt - MittelIntegralNick) < BEWEGUNGS_LIMIT || (FromNaviCtrl_Value.Kalman_MaxDrift > 3*8))
492 hbuss 994
        {
1051 killagreg 995
        if(IntegralFehlerNick >  FEHLER_LIMIT2)
395 hbuss 996
         {
1051 killagreg 997
           if(last_n_p)
395 hbuss 998
           {
1173 hbuss 999
            cnt += labs(IntegralFehlerNick) / (FEHLER_LIMIT2 / 8);
492 hbuss 1000
            ausgleichNick = IntegralFehlerNick / 8;
401 hbuss 1001
            if(ausgleichNick > 5000) ausgleichNick = 5000;
498 hbuss 1002
            LageKorrekturNick += ausgleichNick / ABGLEICH_ANZAHL;
1051 killagreg 1003
           }
395 hbuss 1004
           else last_n_p = 1;
1005
         } else  last_n_p = 0;
1051 killagreg 1006
        if(IntegralFehlerNick < -FEHLER_LIMIT2)
395 hbuss 1007
         {
1008
           if(last_n_n)
1051 killagreg 1009
            {
1173 hbuss 1010
             cnt += labs(IntegralFehlerNick) / (FEHLER_LIMIT2 / 8);
492 hbuss 1011
             ausgleichNick = IntegralFehlerNick / 8;
401 hbuss 1012
             if(ausgleichNick < -5000) ausgleichNick = -5000;
498 hbuss 1013
             LageKorrekturNick += ausgleichNick / ABGLEICH_ANZAHL;
1051 killagreg 1014
            }
395 hbuss 1015
           else last_n_n = 1;
1016
         } else  last_n_n = 0;
1051 killagreg 1017
        }
1018
        else
847 hbuss 1019
        {
1020
         cnt = 0;
921 hbuss 1021
         KompassSignalSchlecht = 1000;
1051 killagreg 1022
        }
499 hbuss 1023
        if(cnt > EE_Parameter.Driftkomp) cnt = EE_Parameter.Driftkomp;
1173 hbuss 1024
                if(FromNaviCtrl_Value.Kalman_MaxDrift) if(cnt > FromNaviCtrl_Value.Kalman_MaxDrift) cnt = FromNaviCtrl_Value.Kalman_MaxDrift;
395 hbuss 1025
        if(IntegralFehlerNick >  FEHLER_LIMIT)   AdNeutralNick += cnt;
1026
        if(IntegralFehlerNick < -FEHLER_LIMIT)   AdNeutralNick -= cnt;
401 hbuss 1027
 
395 hbuss 1028
// Roll +++++++++++++++++++++++++++++++++++++++++++++++++
492 hbuss 1029
        cnt = 1;// + labs(IntegralFehlerNick) / 4096;
1225 hbuss 1030
        if(labs(IntegralFehlerRoll) > FEHLER_LIMIT1) cnt = 4;
498 hbuss 1031
        ausgleichRoll = 0;
1173 hbuss 1032
        if(labs(MittelIntegralRoll_Alt - MittelIntegralRoll) < BEWEGUNGS_LIMIT || (FromNaviCtrl_Value.Kalman_MaxDrift > 3*8))
492 hbuss 1033
        {
1051 killagreg 1034
        if(IntegralFehlerRoll >  FEHLER_LIMIT2)
395 hbuss 1035
         {
1051 killagreg 1036
           if(last_r_p)
395 hbuss 1037
           {
1173 hbuss 1038
            cnt += labs(IntegralFehlerRoll) / (FEHLER_LIMIT2 / 8);
492 hbuss 1039
            ausgleichRoll = IntegralFehlerRoll / 8;
401 hbuss 1040
            if(ausgleichRoll > 5000) ausgleichRoll = 5000;
498 hbuss 1041
            LageKorrekturRoll += ausgleichRoll / ABGLEICH_ANZAHL;
1051 killagreg 1042
           }
395 hbuss 1043
           else last_r_p = 1;
1044
         } else  last_r_p = 0;
1051 killagreg 1045
        if(IntegralFehlerRoll < -FEHLER_LIMIT2)
395 hbuss 1046
         {
1051 killagreg 1047
           if(last_r_n)
395 hbuss 1048
           {
1173 hbuss 1049
            cnt += labs(IntegralFehlerRoll) / (FEHLER_LIMIT2 / 8);
492 hbuss 1050
            ausgleichRoll = IntegralFehlerRoll / 8;
401 hbuss 1051
            if(ausgleichRoll < -5000) ausgleichRoll = -5000;
498 hbuss 1052
            LageKorrekturRoll += ausgleichRoll / ABGLEICH_ANZAHL;
395 hbuss 1053
           }
1054
           else last_r_n = 1;
1055
         } else  last_r_n = 0;
1051 killagreg 1056
        } else
492 hbuss 1057
        {
1058
         cnt = 0;
921 hbuss 1059
         KompassSignalSchlecht = 1000;
1051 killagreg 1060
        }
499 hbuss 1061
        if(cnt > EE_Parameter.Driftkomp) cnt = EE_Parameter.Driftkomp;
1173 hbuss 1062
                if(FromNaviCtrl_Value.Kalman_MaxDrift) if(cnt > FromNaviCtrl_Value.Kalman_MaxDrift) cnt = FromNaviCtrl_Value.Kalman_MaxDrift;
395 hbuss 1063
        if(IntegralFehlerRoll >  FEHLER_LIMIT)   AdNeutralRoll += cnt;
1064
        if(IntegralFehlerRoll < -FEHLER_LIMIT)   AdNeutralRoll -= cnt;
173 holgerb 1065
  }
1051 killagreg 1066
  else
498 hbuss 1067
  {
1068
   LageKorrekturRoll = 0;
1069
   LageKorrekturNick = 0;
880 hbuss 1070
   TrichterFlug = 0;
498 hbuss 1071
  }
1051 killagreg 1072
 
498 hbuss 1073
  if(!IntegralFaktor) { LageKorrekturRoll = 0; LageKorrekturNick = 0;} // z.B. bei HH
1051 killagreg 1074
// +++++++++++++++++++++++++++++++++++++++++++++++++++++
1075
   MittelIntegralNick_Alt = MittelIntegralNick;
1076
   MittelIntegralRoll_Alt = MittelIntegralRoll;
1077
// +++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 1078
    IntegralAccNick = 0;
1079
    IntegralAccRoll = 0;
1080
    IntegralAccZ = 0;
1081
    MittelIntegralNick = 0;
1082
    MittelIntegralRoll = 0;
1083
    MittelIntegralNick2 = 0;
1084
    MittelIntegralRoll2 = 0;
1085
    ZaehlMessungen = 0;
1173 hbuss 1086
 } //  ZaehlMessungen >= ABGLEICH_ANZAHL
395 hbuss 1087
 
1173 hbuss 1088
 
1051 killagreg 1089
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1090
//  Gieren
1051 killagreg 1091
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
693 hbuss 1092
//    if(GasMischanteil < 35) { if(StickGier > 10) StickGier = 10; else if(StickGier < -10) StickGier = -10;};
1051 killagreg 1093
    if(abs(StickGier) > 15) // war 35
1 ingob 1094
     {
921 hbuss 1095
      KompassSignalSchlecht = 1000;
1051 killagreg 1096
      if(!(EE_Parameter.GlobalConfig & CFG_KOMPASS_FIX))
1097
       {
1098
         NeueKompassRichtungMerken = 1;
824 hbuss 1099
        };
1 ingob 1100
     }
395 hbuss 1101
    tmp_int  = (long) EE_Parameter.Gier_P * ((long)StickGier * abs(StickGier)) / 512L; // expo  y = ax + bx²
1051 killagreg 1102
    tmp_int += (EE_Parameter.Gier_P * StickGier) / 4;
173 holgerb 1103
    sollGier = tmp_int;
1051 killagreg 1104
    Mess_Integral_Gier -= tmp_int;
395 hbuss 1105
    if(Mess_Integral_Gier > 50000) Mess_Integral_Gier = 50000;  // begrenzen
1106
    if(Mess_Integral_Gier <-50000) Mess_Integral_Gier =-50000;
1051 killagreg 1107
 
1108
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1109
//  Kompass
1051 killagreg 1110
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1175 hbuss 1111
//DebugOut.Analog[16] = KompassSignalSchlecht;
819 hbuss 1112
 
1051 killagreg 1113
    if(KompassValue && (EE_Parameter.GlobalConfig & CFG_KOMPASS_AKTIV))
1 ingob 1114
     {
819 hbuss 1115
       int w,v,r,fehler,korrektur;
1 ingob 1116
       w = abs(IntegralNick /512); // mit zunehmender Neigung den Einfluss drosseln
1117
       v = abs(IntegralRoll /512);
1118
       if(v > w) w = v; // grösste Neigung ermitteln
824 hbuss 1119
       korrektur = w / 8 + 1;
921 hbuss 1120
       fehler = ((540 + KompassValue - (ErsatzKompass/GIER_GRAD_FAKTOR)) % 360) - 180;
1171 hbuss 1121
       if(abs(MesswertGier) > 128)
1036 hbuss 1122
            {
1123
                 fehler = 0;
1051 killagreg 1124
                }
921 hbuss 1125
       if(!KompassSignalSchlecht && w < 25)
1126
        {
1127
        GierGyroFehler += fehler;
1051 killagreg 1128
        if(NeueKompassRichtungMerken)
1129
         {
1352 hbuss 1130
//         beeptime = 200;
847 hbuss 1131
//         KompassStartwert = KompassValue;
1171 hbuss 1132
                  ErsatzKompass = KompassValue * GIER_GRAD_FAKTOR;
921 hbuss 1133
          KompassStartwert = (ErsatzKompass/GIER_GRAD_FAKTOR);
1134
          NeueKompassRichtungMerken = 0;
1135
         }
1 ingob 1136
        }
824 hbuss 1137
       ErsatzKompass += (fehler * 8) / korrektur;
921 hbuss 1138
       w = (w * Parameter_KompassWirkung) / 32;           // auf die Wirkung normieren
1 ingob 1139
       w = Parameter_KompassWirkung - w;                  // Wirkung ggf drosseln
921 hbuss 1140
       if(w >= 0)
1 ingob 1141
        {
1051 killagreg 1142
          if(!KompassSignalSchlecht)
693 hbuss 1143
          {
1051 killagreg 1144
           v = 64 + ((MaxStickNick + MaxStickRoll)) / 8;
847 hbuss 1145
           r = ((540 + (ErsatzKompass/GIER_GRAD_FAKTOR) - KompassStartwert) % 360) - 180;
1146
//           r = KompassRichtung;
819 hbuss 1147
           v = (r * w) / v;  // nach Kompass ausrichten
1148
           w = 3 * Parameter_KompassWirkung;
693 hbuss 1149
           if(v > w) v = w; // Begrenzen
1051 killagreg 1150
           else
693 hbuss 1151
           if(v < -w) v = -w;
1152
           Mess_Integral_Gier += v;
1051 killagreg 1153
          }
693 hbuss 1154
          if(KompassSignalSchlecht) KompassSignalSchlecht--;
1051 killagreg 1155
        }
921 hbuss 1156
        else KompassSignalSchlecht = 500; // so lange das Signal taub stellen --> ca. 1 sek
1051 killagreg 1157
     }
1158
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1159
 
1051 killagreg 1160
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1161
//  Debugwerte zuordnen
1051 killagreg 1162
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1163
  if(!TimerWerteausgabe--)
1164
   {
395 hbuss 1165
    TimerWerteausgabe = 24;
805 hbuss 1166
 
1171 hbuss 1167
    DebugOut.Analog[0] = IntegralNick / (EE_Parameter.GyroAccFaktor * 4);
1168
    DebugOut.Analog[1] = IntegralRoll / (EE_Parameter.GyroAccFaktor * 4);
1169
    DebugOut.Analog[2] = Mittelwert_AccNick / 4;
1170
    DebugOut.Analog[3] = Mittelwert_AccRoll / 4;
1 ingob 1171
    DebugOut.Analog[4] = MesswertGier;
1314 killagreg 1172
    DebugOut.Analog[5] = HoehenWert/5;
1224 hbuss 1173
    DebugOut.Analog[6] = Aktuell_az;//(Mess_Integral_Hoch / 512);//Aktuell_az;
1 ingob 1174
    DebugOut.Analog[8] = KompassValue;
297 holgerb 1175
    DebugOut.Analog[9] = UBat;
1283 hbuss 1176
    DebugOut.Analog[10] = SenderOkay;
1051 killagreg 1177
    DebugOut.Analog[11] = ErsatzKompass / GIER_GRAD_FAKTOR;
929 hbuss 1178
    //DebugOut.Analog[16] = Mittelwert_AccHoch;
1083 killagreg 1179
    //DebugOut.Analog[17] = FromNaviCtrl_Value.Distance;
1253 killagreg 1180
    DebugOut.Analog[18] = VarioMeter;
819 hbuss 1181
    DebugOut.Analog[19] = WinkelOut.CalcState;
1328 hbuss 1182
    DebugOut.Analog[20] = ServoNickValue;
1322 hbuss 1183
//    DebugOut.Analog[22] = FromNaviCtrl_Value.GpsZ;
1171 hbuss 1184
//    DebugOut.Analog[24] = MesswertNick/2;
1185
//    DebugOut.Analog[25] = MesswertRoll/2;
1322 hbuss 1186
//    DebugOut.Analog[27] = (int)FromNaviCtrl_Value.Kalman_MaxDrift;
1172 hbuss 1187
//    DebugOut.Analog[28] = (int)FromNaviCtrl_Value.Kalman_MaxFusion;
1188
//    DebugOut.Analog[29] = (int)FromNaviCtrl_Value.Kalman_K;
1322 hbuss 1189
    //DebugOut.Analog[28] = I2CError;
1352 hbuss 1190
//    DebugOut.Analog[29] = FromNaviCtrl_Value.SerialDataOkay;
1216 killagreg 1191
    DebugOut.Analog[30] = GPS_Nick;
720 ingob 1192
    DebugOut.Analog[31] = GPS_Roll;
1 ingob 1193
  }
1194
 
1051 killagreg 1195
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1196
//  Drehgeschwindigkeit und -winkel zu einem Istwert zusammenfassen
1051 killagreg 1197
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1216 killagreg 1198
  if(TrichterFlug)  { SummeRoll = 0; SummeNick = 0;};
604 hbuss 1199
 
1171 hbuss 1200
  if(!Looping_Nick) IntegralNickMalFaktor = (IntegralNick * IntegralFaktor) /  (44000 / STICK_GAIN); else IntegralNickMalFaktor = 0;
1201
  if(!Looping_Roll) IntegralRollMalFaktor = (IntegralRoll * IntegralFaktor) /  (44000 / STICK_GAIN); else IntegralRollMalFaktor = 0;
1153 hbuss 1202
 
1167 hbuss 1203
#define TRIM_MAX 200
1166 hbuss 1204
 if(TrimNick > TRIM_MAX) TrimNick = TRIM_MAX; else  if(TrimNick <-TRIM_MAX) TrimNick =-TRIM_MAX;
1205
 if(TrimRoll > TRIM_MAX) TrimRoll = TRIM_MAX; else  if(TrimRoll <-TRIM_MAX) TrimRoll =-TRIM_MAX;
1153 hbuss 1206
 
1166 hbuss 1207
    MesswertNick = IntegralNickMalFaktor + (long)((long)MesswertNick * GyroFaktor + (long)TrimNick * 128L) / (256L / STICK_GAIN);
1208
    MesswertRoll = IntegralRollMalFaktor + (long)((long)MesswertRoll * GyroFaktor + (long)TrimRoll * 128L) / (256L / STICK_GAIN);
1211 hbuss 1209
    MesswertGier = (long)(MesswertGier * 2 * (long)GyroFaktorGier) / (256L / STICK_GAIN) + (long)(Integral_Gier * IntegralFaktorGier) / (2 * (44000 / STICK_GAIN));
1166 hbuss 1210
 
1 ingob 1211
    // Maximalwerte abfangen
1153 hbuss 1212
//    #define MAX_SENSOR  (4096*STICK_GAIN)
1213
    #define MAX_SENSOR  (4096*4)
1216 killagreg 1214
    if(MesswertNick >  MAX_SENSOR) MesswertNick =  MAX_SENSOR;
1 ingob 1215
    if(MesswertNick < -MAX_SENSOR) MesswertNick = -MAX_SENSOR;
1216
    if(MesswertRoll >  MAX_SENSOR) MesswertRoll =  MAX_SENSOR;
1217
    if(MesswertRoll < -MAX_SENSOR) MesswertRoll = -MAX_SENSOR;
1218
    if(MesswertGier >  MAX_SENSOR) MesswertGier =  MAX_SENSOR;
1219
    if(MesswertGier < -MAX_SENSOR) MesswertGier = -MAX_SENSOR;
1220
 
1051 killagreg 1221
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1222
// Höhenregelung
1223
// Die Höhenregelung schwächt lediglich das Gas ab, erhöht es allerdings nicht
1051 killagreg 1224
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1374 hbuss 1225
  if(UBat > BattLowVoltageWarning) GasMischanteil = ((unsigned int)GasMischanteil * BattLowVoltageWarning) / UBat; // Gas auf das aktuelle Spannungvieveau beziehen
855 hbuss 1226
  GasMischanteil *= STICK_GAIN;
1309 hbuss 1227
 
1228
        // if height control is activated
1322 hbuss 1229
 if((EE_Parameter.GlobalConfig & CFG_HOEHENREGELUNG) && !(Looping_Roll || Looping_Nick))  // Höhenregelung
1309 hbuss 1230
        {
1332 hbuss 1231
                #define HOOVER_GAS_AVERAGE 4096L                // 4096 * 2ms = 8.2s averaging
1232
                #define HC_GAS_AVERAGE 4                        // 4 * 2ms= 8ms averaging
1309 hbuss 1233
                #define OPA_OFFSET_STEP 10
1234
                int HCGas, HeightDeviation;
1235
                static int HeightTrimming = 0;  // rate for change of height setpoint
1236
                static int FilterHCGas = 0;
1332 hbuss 1237
                static int StickGasHoover = 120, HooverGas = 0, HooverGasMin = 0, HooverGasMax = 1023;
1309 hbuss 1238
                static unsigned long HooverGasFilter = 0;
1322 hbuss 1239
                static unsigned char delay = 100, BaroAtUpperLimit = 0, BaroAtLowerLimit = 0;
1320 hbuss 1240
            int CosAttitude;    // for projection of hoover gas
1330 killagreg 1241
 
1309 hbuss 1242
                // get the current hooverpoint
1332 hbuss 1243
//    if(LoadHandler == 1)
1328 hbuss 1244
     {
1322 hbuss 1245
                DebugOut.Analog[21] = HooverGas;
1309 hbuss 1246
                DebugOut.Analog[18] = VarioMeter;
1247
 
1322 hbuss 1248
        // Expand the measurement
1249
                // measurement of air pressure close to upper limit and no overflow in correction of the new OCR0A value occurs
1250
          if(!BaroExpandActive)
1251
                   {
1252
                        if(MessLuftdruck > 920)
1253
                        {   // increase offset
1330 killagreg 1254
             if(OCR0A < (255 - OPA_OFFSET_STEP))
1322 hbuss 1255
                           {
1256
                                ExpandBaro -= 1;
1257
                                OCR0A = DruckOffsetSetting - OPA_OFFSET_STEP * ExpandBaro; // increase offset to shift ADC down
1258
                                beeptime = 300;
1352 hbuss 1259
                                BaroExpandActive = 350;
1330 killagreg 1260
                           }
1261
                           else
1322 hbuss 1262
                           {
1263
                            BaroAtLowerLimit = 1;
1264
               }
1265
                        }
1266
                        // measurement of air pressure close to lower limit and
1330 killagreg 1267
                        else
1322 hbuss 1268
                        if(MessLuftdruck < 100)
1269
                        {   // decrease offset
1330 killagreg 1270
                          if(OCR0A > OPA_OFFSET_STEP)
1322 hbuss 1271
                           {
1272
                                ExpandBaro += 1;
1273
                                OCR0A = DruckOffsetSetting - OPA_OFFSET_STEP * ExpandBaro; // decrease offset to shift ADC up
1274
                                beeptime = 300;
1352 hbuss 1275
                                BaroExpandActive = 350;
1330 killagreg 1276
                           }
1277
                           else
1322 hbuss 1278
                           {
1279
                            BaroAtUpperLimit = 1;
1280
               }
1281
                        }
1330 killagreg 1282
                        else
1322 hbuss 1283
                        {
1284
                            BaroAtUpperLimit = 0;
1285
                                BaroAtLowerLimit = 0;
1286
                        }
1287
                   }
1288
                   else // delay, because of expanding the Baro-Range
1289
                   {
1290
                    // now clear the D-values
1291
                          SummenHoehe = HoehenWert * SM_FILTER;
1292
                          VarioMeter = 0;
1293
                          BaroExpandActive--;
1294
                   }
1328 hbuss 1295
 
1296
                // if height control is activated by an rc channel
1297
        if(EE_Parameter.GlobalConfig & CFG_HOEHEN_SCHALTER)  // Regler wird über Schalter gesteuert
1298
                {       // check if parameter is less than activation threshold
1299
                        if(Parameter_MaxHoehe < 50) // for 3 or 2-state switch height control is disabled in lowest position
1300
                        {   //height control not active
1301
                                if(!delay--)
1302
                                {
1303
                                        HoehenReglerAktiv = 0; // disable height control
1304
                                        SollHoehe = HoehenWert;  // update SetPoint with current reading
1305
                                        delay = 1;
1306
                                }
1307
                        }
1308
                        else
1309
                        {       //height control is activated
1310
                                HoehenReglerAktiv = 1; // enable height control
1334 killagreg 1311
                                delay = 200;
1328 hbuss 1312
                        }
1051 killagreg 1313
                }
1309 hbuss 1314
                else // no switchable height control
1315
                {
1316
                        SollHoehe = ((int16_t) ExternHoehenValue + (int16_t) Parameter_MaxHoehe) * (int)EE_Parameter.Hoehe_Verstaerkung;
1317
                        HoehenReglerAktiv = 1;
1051 killagreg 1318
                }
1322 hbuss 1319
 
1320 hbuss 1320
                // calculate cos of nick and roll angle used for projection of the vertical hoover gas
1330 killagreg 1321
                tmp_int  = (int)(IntegralNick/GIER_GRAD_FAKTOR);  // nick angle in deg
1322
                tmp_int2 = (int)(IntegralRoll/GIER_GRAD_FAKTOR);  // roll angle in deg
1323
                CosAttitude = (int16_t)ihypot(tmp_int, tmp_int2); // phytagoras gives effective attitude angle in deg
1320 hbuss 1324
                LIMIT_MAX(CosAttitude, 60); // limit effective attitude angle
1325
                CosAttitude = c_cos_8192(CosAttitude);  // cos of actual attitude
1309 hbuss 1326
                if(HoehenReglerAktiv && !(MikroKopterFlags & FLAG_NOTLANDUNG))
1327
                {
1328
                        #define HEIGHT_TRIM_UP          0x01
1329
                        #define HEIGHT_TRIM_DOWN        0x02
1330
                        static unsigned char HeightTrimmingFlag = 0x00;
1331
 
1330 killagreg 1332
                        #define HEIGHT_CONTROL_STICKTHRESHOLD 15
1309 hbuss 1333
                // Holger original version
1334
                // start of height control algorithm
1335
                // the height control is only an attenuation of the actual gas stick.
1336
                // I.e. it will work only if the gas stick is higher than the hover gas
1337
                // and the hover height will be allways larger than height setpoint.
1314 killagreg 1338
        if((EE_Parameter.ExtraConfig & CFG2_HEIGHT_LIMIT) || !(EE_Parameter.GlobalConfig & CFG_HOEHEN_SCHALTER))  // Regler wird über Schalter gesteuert)
1339
              {  // old version
1309 hbuss 1340
                        HCGas = GasMischanteil; // take current stick gas as neutral point for the height control
1341
                        HeightTrimming = 0;
1342
          }
1314 killagreg 1343
                  else
1309 hbuss 1344
                  {
1345
                // alternative height control
1346
                // PD-Control with respect to hoover point
1347
                // the thrust loss out of horizontal attitude is compensated
1348
                // the setpoint will be fine adjusted with the gas stick position
1349
                        if(MikroKopterFlags & FLAG_FLY) // trim setpoint only when flying
1350
                        {   // gas stick is above hoover point
1322 hbuss 1351
                                if(StickGas > (StickGasHoover + HEIGHT_CONTROL_STICKTHRESHOLD) && !BaroAtUpperLimit)
1309 hbuss 1352
                                {
1353
                                        if(HeightTrimmingFlag & HEIGHT_TRIM_DOWN)
1354
                                        {
1355
                                                HeightTrimmingFlag &= ~HEIGHT_TRIM_DOWN;
1356
                                                SollHoehe = HoehenWert; // update setpoint to current heigth
1357
                                        }
1358
                                        HeightTrimmingFlag |= HEIGHT_TRIM_UP;
1320 hbuss 1359
                                        HeightTrimming += abs(StickGas - (StickGasHoover + HEIGHT_CONTROL_STICKTHRESHOLD));
1309 hbuss 1360
                                } // gas stick is below hoover point
1322 hbuss 1361
                                else if(StickGas < (StickGasHoover - HEIGHT_CONTROL_STICKTHRESHOLD) && !BaroAtLowerLimit )
1309 hbuss 1362
                                {
1363
                                        if(HeightTrimmingFlag & HEIGHT_TRIM_UP)
1364
                                        {
1365
                                                HeightTrimmingFlag &= ~HEIGHT_TRIM_UP;
1366
                                                SollHoehe = HoehenWert; // update setpoint to current heigth
1367
                                        }
1368
                                        HeightTrimmingFlag |= HEIGHT_TRIM_DOWN;
1320 hbuss 1369
                                        HeightTrimming -= abs(StickGas - (StickGasHoover - HEIGHT_CONTROL_STICKTHRESHOLD));
1309 hbuss 1370
                                }
1371
                                else // Gas Stick in Hoover Range
1372
                                {
1352 hbuss 1373
                                        if(HeightTrimmingFlag & (HEIGHT_TRIM_UP | HEIGHT_TRIM_DOWN))
1309 hbuss 1374
                                        {
1352 hbuss 1375
                                                HeightTrimmingFlag &= ~(HEIGHT_TRIM_UP | HEIGHT_TRIM_DOWN);
1309 hbuss 1376
                                                HeightTrimming = 0;
1377
                                                SollHoehe = HoehenWert; // update setpoint to current height
1378
                                                if(EE_Parameter.ExtraConfig & CFG2_VARIO_BEEP) beeptime = 500;
1379
                                        }
1380
                                }
1381
                                // Trim height set point
1334 killagreg 1382
                                if(abs(HeightTrimming) > 512)
1309 hbuss 1383
                                {
1332 hbuss 1384
                                        SollHoehe += (HeightTrimming * EE_Parameter.Hoehe_Verstaerkung)/(5 * 512 / 2); // move setpoint
1309 hbuss 1385
                                        HeightTrimming = 0;
1386
                                        if(EE_Parameter.ExtraConfig & CFG2_VARIO_BEEP) beeptime = 75;
1320 hbuss 1387
                                        //update hoover gas stick value when setpoint is shifted
1332 hbuss 1388
                       if(!EE_Parameter.Hoehe_StickNeutralPoint)
1389
                       {
1390
                           StickGasHoover = HooverGas/STICK_GAIN; //rescale back to stick value
1391
                           StickGasHoover = (StickGasHoover * UBat) / BattLowVoltageWarning;
1392
                           if(StickGasHoover < 70) StickGasHoover = 70;
1393
                           else if(StickGasHoover > 150) StickGasHoover = 150;
1394
                       }
1309 hbuss 1395
                                }
1352 hbuss 1396
              if(BaroExpandActive) SollHoehe = HoehenWert; // update setpoint to current altitude if Expanding is active
1309 hbuss 1397
                        } //if MikroKopterFlags & MKFLAG_FLY
1330 killagreg 1398
                        else
1399
                        {
1322 hbuss 1400
                         SollHoehe = HoehenWert - 400;
1328 hbuss 1401
                         if(EE_Parameter.Hoehe_StickNeutralPoint) StickGasHoover = EE_Parameter.Hoehe_StickNeutralPoint;
1402
                         else StickGasHoover = 120;
1320 hbuss 1403
                         }
1309 hbuss 1404
                        HCGas = HooverGas;      // take hoover gas (neutral point)
1405
          }
1314 killagreg 1406
 
1407
         if(HoehenWert > SollHoehe || !(EE_Parameter.ExtraConfig & CFG2_HEIGHT_LIMIT))
1283 hbuss 1408
                 {
1309 hbuss 1409
            // ------------------------- P-Part ----------------------------
1312 hbuss 1410
            HeightDeviation = (int)(HoehenWert - SollHoehe); // positive when too high
1309 hbuss 1411
                        tmp_int = (HeightDeviation * (int)Parameter_Hoehe_P) / 16; // p-part
1412
                        HCGas -= tmp_int;
1413
                        // ------------------------- D-Part 1: Vario Meter ----------------------------
1414
                        tmp_int = VarioMeter / 8;
1415
                        if(tmp_int > 8) tmp_int = 8; // limit quadratic part on upward movement to avoid to much gas reduction
1416
                        if(tmp_int > 0) tmp_int = VarioMeter + (tmp_int * tmp_int) / 4;
1417
                        else            tmp_int = VarioMeter - (tmp_int * tmp_int) / 4;
1418
                        tmp_int = (Parameter_Luftdruck_D * (long)(tmp_int)) / 128L; // scale to d-gain parameter
1419
                        LIMIT_MIN_MAX(tmp_int, -127, 255);
1420
                        HCGas -= tmp_int;
1421
                        // ------------------------ D-Part 2: ACC-Z Integral  ------------------------
1422
                        tmp_int = ((Mess_Integral_Hoch / 128) * (long) Parameter_Hoehe_ACC_Wirkung) / (128 / STICK_GAIN);
1423
                        LIMIT_MIN_MAX(tmp_int, -127, 255);
1424
                        HCGas -= tmp_int;
1330 killagreg 1425
 
1309 hbuss 1426
                        // limit deviation from hoover point within the target region
1314 killagreg 1427
                        if( (abs(HeightDeviation) < 150)  && (!HeightTrimming) && (HooverGas > 0)) // height setpoint is not changed and hoover gas not zero
1309 hbuss 1428
                        {
1429
                                LIMIT_MIN_MAX(HCGas, HooverGasMin, HooverGasMax); // limit gas around the hoover point
1430
                        }
1276 hbuss 1431
 
1322 hbuss 1432
            if(BaroExpandActive) HCGas = HooverGas;
1309 hbuss 1433
                        // ------------------------ D-Part 3: GpsZ  ----------------------------------
1434
                        tmp_int = (Parameter_Hoehe_GPS_Z * (long)FromNaviCtrl_Value.GpsZ)/128L;
1322 hbuss 1435
            LIMIT_MIN_MAX(tmp_int, -127, 255);
1309 hbuss 1436
                        HCGas -= tmp_int;
1330 killagreg 1437
 
1322 hbuss 1438
                        // strech control output by inverse attitude projection 1/cos
1439
            // + 1/cos(angle)  ++++++++++++++++++++++++++
1330 killagreg 1440
                        tmp_long2 = (int32_t)HCGas;
1441
                        tmp_long2 *= 8192L;
1442
                        tmp_long2 /= CosAttitude;
1443
                        HCGas = (int16_t)tmp_long2;
1309 hbuss 1444
                        // update height control gas averaging
1445
                        FilterHCGas = (FilterHCGas * (HC_GAS_AVERAGE - 1) + HCGas) / HC_GAS_AVERAGE;
1446
                        // limit height control gas pd-control output
1447
                        LIMIT_MIN_MAX(FilterHCGas, EE_Parameter.Hoehe_MinGas * STICK_GAIN, (MAX_GAS - 20) * STICK_GAIN);
1448
                        // set GasMischanteil to HeightControlGasFilter
1314 killagreg 1449
            if(EE_Parameter.ExtraConfig & CFG2_HEIGHT_LIMIT)
1450
                         {  // old version
1309 hbuss 1451
                if(FilterHCGas > GasMischanteil) FilterHCGas = GasMischanteil; // nicht mehr als Gas
1314 killagreg 1452
                         }
1309 hbuss 1453
                        GasMischanteil = FilterHCGas;
1314 killagreg 1454
                  }
1309 hbuss 1455
                }// EOF height control active
1320 hbuss 1456
                else // HC not active
1457
                {
1458
                        //update hoover gas stick value when HC is not active
1322 hbuss 1459
           if(!EE_Parameter.Hoehe_StickNeutralPoint)
1460
                    {
1461
                         StickGasHoover = HooverGas/STICK_GAIN; // rescale back to stick value
1462
                         StickGasHoover = (StickGasHoover * UBat) / BattLowVoltageWarning;
1463
                        }
1464
                        else StickGasHoover = EE_Parameter.Hoehe_StickNeutralPoint;
1330 killagreg 1465
            if(StickGasHoover < 70) StickGasHoover = 70;
1466
            else if(StickGasHoover > 150) StickGasHoover = 150;
1328 hbuss 1467
                        FilterHCGas = GasMischanteil;
1330 killagreg 1468
                }
1283 hbuss 1469
 
1309 hbuss 1470
                // Hoover gas estimation by averaging gas control output on small z-velocities
1471
                // this is done only if height contol option is selected in global config and aircraft is flying
1472
                if((MikroKopterFlags & FLAG_FLY) && !(MikroKopterFlags & FLAG_NOTLANDUNG))
1473
                {
1474
                        if(HooverGasFilter == 0)  HooverGasFilter = HOOVER_GAS_AVERAGE * (unsigned long)(GasMischanteil); // init estimation
1475
                        if(abs(VarioMeter) < 100) // only on small vertical speed
1476
                        {
1330 killagreg 1477
                                tmp_long2 = (int32_t)GasMischanteil; // take current thrust
1478
                                tmp_long2 *= CosAttitude;            // apply attitude projection
1479
                                tmp_long2 /= 8192;
1480
 
1309 hbuss 1481
                                // average vertical projected thrust
1482
                                if(modell_fliegt < 2000) // the first 4 seconds
1483
                                {   // reduce the time constant of averaging by factor of 8 to get much faster a stable value
1484
                                        HooverGasFilter -= HooverGasFilter/(HOOVER_GAS_AVERAGE/8L);
1330 killagreg 1485
                                        HooverGasFilter += 8L * tmp_long2;
1309 hbuss 1486
                                }
1487
                                else if(modell_fliegt < 4000) // the first 8 seconds
1488
                                {   // reduce the time constant of averaging by factor of 4 to get much faster a stable value
1489
                                        HooverGasFilter -= HooverGasFilter/(HOOVER_GAS_AVERAGE/4L);
1330 killagreg 1490
                                        HooverGasFilter += 4L * tmp_long2;
1309 hbuss 1491
                                }
1492
                                else if(modell_fliegt < 8000) // the first 16 seconds
1493
                                {   // reduce the time constant of averaging by factor of 2 to get much faster a stable value
1494
                                        HooverGasFilter -= HooverGasFilter/(HOOVER_GAS_AVERAGE/2L);
1330 killagreg 1495
                                        HooverGasFilter += 2L * tmp_long2;
1309 hbuss 1496
                                }
1497
                                else //later
1498
                                {
1499
                                        HooverGasFilter -= HooverGasFilter/HOOVER_GAS_AVERAGE;
1330 killagreg 1500
                                        HooverGasFilter += tmp_long2;
1309 hbuss 1501
                                }
1502
                                HooverGas = (int16_t)(HooverGasFilter/HOOVER_GAS_AVERAGE);
1503
                                if(EE_Parameter.Hoehe_HoverBand)
1504
                                {
1505
                                        int16_t band;
1506
                                        band = HooverGas / EE_Parameter.Hoehe_HoverBand; // the higher the parameter the smaller the range
1507
                                        HooverGasMin = HooverGas - band;
1508
                                        HooverGasMax = HooverGas + band;
1509
                                }
1510
                                else
1511
                                {       // no limit
1512
                                        HooverGasMin = 0;
1513
                                        HooverGasMax = 1023;
1514
                                }
1515
                        }
1516
                }
1330 killagreg 1517
          }
1322 hbuss 1518
//DebugOut.Analog[26] = HooverGasMax;
1309 hbuss 1519
        }// EOF ParamSet.GlobalConfig & CFG_HEIGHT_CONTROL
1520
 
1521
        // limit gas to parameter setting
1320 hbuss 1522
  LIMIT_MIN(GasMischanteil, (MIN_GAS + 10) * STICK_GAIN);
855 hbuss 1523
  if(GasMischanteil > (MAX_GAS - 20) * STICK_GAIN) GasMischanteil = (MAX_GAS - 20) * STICK_GAIN;
1111 hbuss 1524
 
1051 killagreg 1525
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1320 hbuss 1526
// all BL-Ctrl connected?
1527
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1330 killagreg 1528
  if(MissingMotor)
1320 hbuss 1529
  if(modell_fliegt > 1 && modell_fliegt < 50 && GasMischanteil > 0)
1530
   {
1531
    modell_fliegt = 1;
1532
        GasMischanteil = MIN_GAS;
1533
   }
1534
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1535
// + Mischer und PI-Regler
1051 killagreg 1536
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
173 holgerb 1537
  DebugOut.Analog[7] = GasMischanteil;
1051 killagreg 1538
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1539
// Gier-Anteil
1051 killagreg 1540
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
855 hbuss 1541
    GierMischanteil = MesswertGier - sollGier * STICK_GAIN;     // Regler für Gier
1542
#define MIN_GIERGAS  (40*STICK_GAIN)  // unter diesem Gaswert trotzdem Gieren
693 hbuss 1543
   if(GasMischanteil > MIN_GIERGAS)
1544
    {
1051 killagreg 1545
     if(GierMischanteil > (GasMischanteil / 2)) GierMischanteil = GasMischanteil / 2;
1546
     if(GierMischanteil < -(GasMischanteil / 2)) GierMischanteil = -(GasMischanteil / 2);
693 hbuss 1547
    }
1051 killagreg 1548
    else
693 hbuss 1549
    {
1051 killagreg 1550
     if(GierMischanteil > (MIN_GIERGAS / 2))  GierMischanteil = MIN_GIERGAS / 2;
1551
     if(GierMischanteil < -(MIN_GIERGAS / 2)) GierMischanteil = -(MIN_GIERGAS / 2);
693 hbuss 1552
    }
855 hbuss 1553
    tmp_int = MAX_GAS*STICK_GAIN;
1051 killagreg 1554
    if(GierMischanteil > ((tmp_int - GasMischanteil))) GierMischanteil = ((tmp_int - GasMischanteil));
855 hbuss 1555
    if(GierMischanteil < -((tmp_int - GasMischanteil))) GierMischanteil = -((tmp_int - GasMischanteil));
513 hbuss 1556
 
1051 killagreg 1557
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1558
// Nick-Achse
1051 killagreg 1559
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
723 hbuss 1560
    DiffNick = MesswertNick - StickNick;        // Differenz bestimmen
1153 hbuss 1561
    if(IntegralFaktor) SummeNick += IntegralNickMalFaktor - StickNick; // I-Anteil bei Winkelregelung
1051 killagreg 1562
    else  SummeNick += DiffNick; // I-Anteil bei HH
855 hbuss 1563
    if(SummeNick >  (STICK_GAIN * 16000L)) SummeNick =  (STICK_GAIN * 16000L);
1564
    if(SummeNick < -(16000L * STICK_GAIN)) SummeNick = -(16000L * STICK_GAIN);
1153 hbuss 1565
    pd_ergebnis_nick = DiffNick + SummeNick / Ki; // PI-Regler für Nick
1 ingob 1566
    // Motor Vorn
499 hbuss 1567
    tmp_int = (long)((long)Parameter_DynamicStability * (long)(GasMischanteil + abs(GierMischanteil)/2)) / 64;
1153 hbuss 1568
    if(pd_ergebnis_nick >  tmp_int) pd_ergebnis_nick =  tmp_int;
1569
    if(pd_ergebnis_nick < -tmp_int) pd_ergebnis_nick = -tmp_int;
173 holgerb 1570
 
1153 hbuss 1571
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1572
// Roll-Achse
1573
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1574
        DiffRoll = MesswertRoll - StickRoll;    // Differenz bestimmen
1575
    if(IntegralFaktor) SummeRoll += IntegralRollMalFaktor - StickRoll;// I-Anteil bei Winkelregelung
1576
    else                 SummeRoll += DiffRoll;  // I-Anteil bei HH
1577
    if(SummeRoll >  (STICK_GAIN * 16000L)) SummeRoll =  (STICK_GAIN * 16000L);
1578
    if(SummeRoll < -(16000L * STICK_GAIN)) SummeRoll = -(16000L * STICK_GAIN);
1579
    pd_ergebnis_roll = DiffRoll + SummeRoll / Ki;       // PI-Regler für Roll
1580
    tmp_int = (long)((long)Parameter_DynamicStability * (long)(GasMischanteil + abs(GierMischanteil)/2)) / 64;
1581
    if(pd_ergebnis_roll >  tmp_int) pd_ergebnis_roll =  tmp_int;
1582
    if(pd_ergebnis_roll < -tmp_int) pd_ergebnis_roll = -tmp_int;
1583
 
1584
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1209 hbuss 1585
// Universal Mixer
1155 hbuss 1586
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1216 killagreg 1587
 for(i=0; i<MAX_MOTORS; i++)
1209 hbuss 1588
 {
1589
  signed int tmp_int;
1590
  if(Mixer.Motor[i][0] > 0)
1591
   {
1592
    tmp_int =  ((long)GasMischanteil * Mixer.Motor[i][0]) / 64L;
1593
    tmp_int += ((long)pd_ergebnis_nick * Mixer.Motor[i][1]) / 64L;
1594
    tmp_int += ((long)pd_ergebnis_roll * Mixer.Motor[i][2]) / 64L;
1595
    tmp_int += ((long)GierMischanteil * Mixer.Motor[i][3]) / 64L;
1596
    tmp_motorwert[i] = MotorSmoothing(tmp_int,tmp_motorwert[i]);  // Filter
1216 killagreg 1597
        tmp_int = tmp_motorwert[i] / STICK_GAIN;
1209 hbuss 1598
        CHECK_MIN_MAX(tmp_int,MIN_GAS,MAX_GAS);
1216 killagreg 1599
    Motor[i] = tmp_int;
1209 hbuss 1600
   }
1601
   else Motor[i] = 0;
1602
 }
1167 hbuss 1603
/*
1153 hbuss 1604
if(Poti1 > 20)  Motor1 = 0;
1605
if(Poti1 > 90)  Motor6 = 0;
1606
if(Poti1 > 140) Motor2 = 0;
1175 hbuss 1607
//if(Poti1 > 200) Motor7 = 0;
1167 hbuss 1608
*/
1111 hbuss 1609
}