Subversion Repositories FlightCtrl

Rev

Rev 1596 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
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
49
// +  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;
1391 killagreg 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;
1403 hbuss 152
unsigned char Parameter_Servo3,Parameter_Servo4,Parameter_Servo5;
1 ingob 153
struct mk_param_struct EE_Parameter;
492 hbuss 154
signed int ExternStickNick = 0,ExternStickRoll = 0,ExternStickGier = 0, ExternHoehenValue = -20;
614 hbuss 155
int MaxStickNick = 0,MaxStickRoll = 0;
871 hbuss 156
unsigned int  modell_fliegt = 0;
1420 killagreg 157
volatile unsigned char FCFlags = 0;
1121 hbuss 158
long GIER_GRAD_FAKTOR = 1291;
1153 hbuss 159
signed int KopplungsteilNickRoll,KopplungsteilRollNick;
1209 hbuss 160
signed int tmp_motorwert[MAX_MOTORS];
1591 holgerb 161
char VarioCharacter = ' ';
1630 - 162
int isCalibrated = 0; // by Znib
163
int horizontalGas = K_GIER, horizontalNick = K_ROLL; // by Znib
1591 holgerb 164
 
1391 killagreg 165
#define LIMIT_MIN(value, min) {if(value <= min) value = min;}
166
#define LIMIT_MAX(value, max) {if(value >= max) value = max;}
167
#define LIMIT_MIN_MAX(value, min, max) {if(value <= min) value = min; else if(value >= max) value = max;}
1155 hbuss 168
 
1166 hbuss 169
int MotorSmoothing(int neu, int alt)
170
{
171
 int motor;
172
 if(neu > alt) motor = (1*(int)alt + neu) / 2;
173
 else   motor = neu - (alt - neu)*1;
174
//if(Poti2 < 20)  return(neu);
175
 return(motor);
176
}
177
 
1232 hbuss 178
void Piep(unsigned char Anzahl, unsigned int dauer)
1 ingob 179
{
1232 hbuss 180
 if(MotorenEin) return; //auf keinen Fall im Flug!
1 ingob 181
 while(Anzahl--)
182
 {
1232 hbuss 183
  beeptime = dauer;
184
  while(beeptime);
185
  Delay_ms(dauer * 2);
1 ingob 186
 }
187
}
188
 
189
//############################################################################
190
//  Nullwerte ermitteln
191
void SetNeutral(void)
192
//############################################################################
193
{
1111 hbuss 194
 unsigned char i;
195
 unsigned int gier_neutral=0, nick_neutral=0, roll_neutral=0;
1320 hbuss 196
    HEF4017R_ON;
1051 killagreg 197
        NeutralAccX = 0;
1 ingob 198
        NeutralAccY = 0;
199
        NeutralAccZ = 0;
1051 killagreg 200
    AdNeutralNick = 0;
201
        AdNeutralRoll = 0;
1 ingob 202
        AdNeutralGier = 0;
927 hbuss 203
    AdNeutralGierBias = 0;
395 hbuss 204
    Parameter_AchsKopplung1 = 0;
1120 hbuss 205
    Parameter_AchsKopplung2 = 0;
1036 hbuss 206
    ExpandBaro = 0;
1051 killagreg 207
    CalibrierMittelwert();
395 hbuss 208
    Delay_ms_Mess(100);
1 ingob 209
        CalibrierMittelwert();
210
    if((EE_Parameter.GlobalConfig & CFG_HOEHENREGELUNG))  // Höhenregelung aktiviert?
1051 killagreg 211
     {
1 ingob 212
      if((MessLuftdruck > 950) || (MessLuftdruck < 750)) SucheLuftruckOffset();
213
     }
1166 hbuss 214
#define NEUTRAL_FILTER 32
215
    for(i=0; i<NEUTRAL_FILTER; i++)
1111 hbuss 216
         {
217
          Delay_ms_Mess(10);
1216 killagreg 218
          gier_neutral += AdWertGier;
1166 hbuss 219
          nick_neutral += AdWertNick;
220
          roll_neutral += AdWertRoll;
1111 hbuss 221
         }
1173 hbuss 222
     AdNeutralNick= (nick_neutral+NEUTRAL_FILTER/2) / (NEUTRAL_FILTER / 8);
223
         AdNeutralRoll= (roll_neutral+NEUTRAL_FILTER/2) / (NEUTRAL_FILTER / 8);
224
         AdNeutralGier= (gier_neutral+NEUTRAL_FILTER/2) / (NEUTRAL_FILTER);
1111 hbuss 225
     AdNeutralGierBias = AdNeutralGier;
401 hbuss 226
     StartNeutralRoll = AdNeutralRoll;
227
     StartNeutralNick = AdNeutralNick;
1051 killagreg 228
    if(eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_NICK]) > 4)
513 hbuss 229
    {
1171 hbuss 230
      NeutralAccY = abs(Mittelwert_AccRoll) / (2*ACC_AMPLIFY);
231
          NeutralAccX = abs(Mittelwert_AccNick) / (2*ACC_AMPLIFY);
513 hbuss 232
          NeutralAccZ = Aktuell_az;
233
    }
1051 killagreg 234
    else
513 hbuss 235
    {
236
      NeutralAccX = (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_NICK]) * 256 + (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_NICK+1]);
237
          NeutralAccY = (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_ROLL]) * 256 + (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_ROLL+1]);
238
          NeutralAccZ = (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_Z]) * 256 + (int)eeprom_read_byte(&EEPromArray[EEPROM_ADR_ACC_Z+1]);
239
    }
1051 killagreg 240
 
1 ingob 241
    MesswertNick = 0;
242
    MesswertRoll = 0;
243
    MesswertGier = 0;
1111 hbuss 244
    Delay_ms_Mess(100);
1174 hbuss 245
    Mittelwert_AccNick = ACC_AMPLIFY * (long)AdWertAccNick;
246
    Mittelwert_AccRoll = ACC_AMPLIFY * (long)AdWertAccRoll;
1173 hbuss 247
    IntegralNick = EE_Parameter.GyroAccFaktor * (long)Mittelwert_AccNick;
248
    IntegralRoll = EE_Parameter.GyroAccFaktor * (long)Mittelwert_AccRoll;
249
    Mess_IntegralNick2 = IntegralNick;
250
    Mess_IntegralRoll2 = IntegralRoll;
251
    Mess_Integral_Gier = 0;
1 ingob 252
    StartLuftdruck = Luftdruck;
1253 killagreg 253
    VarioMeter = 0;
1 ingob 254
    Mess_Integral_Hoch = 0;
255
    KompassStartwert = KompassValue;
256
    GPS_Neutral();
1051 killagreg 257
    beeptime = 50;
882 hbuss 258
        Umschlag180Nick = ((long) EE_Parameter.WinkelUmschlagNick * 2500L) + 15000L;
259
        Umschlag180Roll = ((long) EE_Parameter.WinkelUmschlagRoll * 2500L) + 15000L;
492 hbuss 260
    ExternHoehenValue = 0;
693 hbuss 261
    ErsatzKompass = KompassValue * GIER_GRAD_FAKTOR;
262
    GierGyroFehler = 0;
723 hbuss 263
    SendVersionToNavi = 1;
921 hbuss 264
    LED_Init();
1420 killagreg 265
    FCFlags |= FCFLAG_CALIBRATE;
992 hbuss 266
    FromNaviCtrl_Value.Kalman_K = -1;
1173 hbuss 267
    FromNaviCtrl_Value.Kalman_MaxDrift = 0;
992 hbuss 268
    FromNaviCtrl_Value.Kalman_MaxFusion = 32;
1391 killagreg 269
 
270
   for(i=0;i<8;i++)
1377 hbuss 271
    {
272
     Poti[i] =  PPM_in[EE_Parameter.Kanalbelegung[K_POTI1 + i]] + 110;
273
        }
1171 hbuss 274
    SenderOkay = 100;
1320 hbuss 275
    if(ServoActive)
276
         {
277
                HEF4017R_ON;
278
                DDRD  |=0x80; // enable J7 -> Servo signal
279
     }
1 ingob 280
}
281
 
282
//############################################################################
395 hbuss 283
// Bearbeitet die Messwerte
1 ingob 284
void Mittelwert(void)
285
//############################################################################
1051 killagreg 286
{
1111 hbuss 287
    static signed long tmpl,tmpl2,tmpl3,tmpl4;
288
        static signed int oldNick, oldRoll, d2Roll, d2Nick;
1153 hbuss 289
        signed long winkel_nick, winkel_roll;
1377 hbuss 290
    unsigned char i;
1111 hbuss 291
        MesswertGier = (signed int) AdNeutralGier - AdWertGier;
292
//    MesswertGierBias = (signed int) AdNeutralGierBias - AdWertGier;
1171 hbuss 293
    MesswertNick = (signed int) AdWertNickFilter / 8;
294
    MesswertRoll = (signed int) AdWertRollFilter / 8;
1153 hbuss 295
    RohMesswertNick = MesswertNick;
296
    RohMesswertRoll = MesswertRoll;
1166 hbuss 297
 
395 hbuss 298
// Beschleunigungssensor  ++++++++++++++++++++++++++++++++++++++++++++++++
1166 hbuss 299
        Mittelwert_AccNick = ((long)Mittelwert_AccNick * 3 + ((ACC_AMPLIFY * (long)AdWertAccNick))) / 4L;
300
        Mittelwert_AccRoll = ((long)Mittelwert_AccRoll * 3 + ((ACC_AMPLIFY * (long)AdWertAccRoll))) / 4L;
301
        Mittelwert_AccHoch = ((long)Mittelwert_AccHoch * 3 + ((long)AdWertAccHoch)) / 4L;
395 hbuss 302
    IntegralAccNick += ACC_AMPLIFY * AdWertAccNick;
303
    IntegralAccRoll += ACC_AMPLIFY * AdWertAccRoll;
805 hbuss 304
    NaviAccNick    += AdWertAccNick;
305
    NaviAccRoll    += AdWertAccRoll;
306
    NaviCntAcc++;
1153 hbuss 307
    IntegralAccZ  += Aktuell_az - NeutralAccZ;
308
 
1155 hbuss 309
//++++++++++++++++++++++++++++++++++++++++++++++++
310
// ADC einschalten
1171 hbuss 311
    ANALOG_ON;
1155 hbuss 312
        AdReady = 0;
313
//++++++++++++++++++++++++++++++++++++++++++++++++
314
 
1216 killagreg 315
    if(Mess_IntegralRoll > 93000L) winkel_roll = 93000L;
316
        else if(Mess_IntegralRoll <-93000L) winkel_roll = -93000L;
1153 hbuss 317
        else winkel_roll = Mess_IntegralRoll;
318
 
1216 killagreg 319
    if(Mess_IntegralNick > 93000L) winkel_nick = 93000L;
320
        else if(Mess_IntegralNick <-93000L) winkel_nick = -93000L;
1153 hbuss 321
        else winkel_nick = Mess_IntegralNick;
322
 
1120 hbuss 323
// Gier  ++++++++++++++++++++++++++++++++++++++++++++++++
1153 hbuss 324
   Mess_Integral_Gier += MesswertGier;
325
   ErsatzKompass += MesswertGier;
395 hbuss 326
// Kopplungsanteil  +++++++++++++++++++++++++++++++++++++
327
      if(!Looping_Nick && !Looping_Roll && (EE_Parameter.GlobalConfig & CFG_ACHSENKOPPLUNG_AKTIV))
328
         {
1153 hbuss 329
            tmpl3 = (MesswertRoll * winkel_nick) / 2048L;
1120 hbuss 330
            tmpl3 *= Parameter_AchsKopplung2; //65
1111 hbuss 331
            tmpl3 /= 4096L;
1153 hbuss 332
            tmpl4 = (MesswertNick * winkel_roll) / 2048L;
1216 killagreg 333
            tmpl4 *= Parameter_AchsKopplung2; //65
1111 hbuss 334
            tmpl4 /= 4096L;
1153 hbuss 335
            KopplungsteilNickRoll = tmpl3;
336
            KopplungsteilRollNick = tmpl4;
1111 hbuss 337
            tmpl4 -= tmpl3;
338
            ErsatzKompass += tmpl4;
1166 hbuss 339
            if(!Parameter_CouplingYawCorrection) Mess_Integral_Gier -= tmpl4/2; // Gier nachhelfen
1111 hbuss 340
 
1153 hbuss 341
            tmpl = ((MesswertGier + tmpl4) * winkel_nick) / 2048L;
1111 hbuss 342
            tmpl *= Parameter_AchsKopplung1;  // 90
880 hbuss 343
            tmpl /= 4096L;
1153 hbuss 344
            tmpl2 = ((MesswertGier + tmpl4) * winkel_roll) / 2048L;
395 hbuss 345
            tmpl2 *= Parameter_AchsKopplung1;
880 hbuss 346
            tmpl2 /= 4096L;
1225 hbuss 347
            if(abs(MesswertGier) > 64) if(labs(tmpl) > 128 || labs(tmpl2) > 128) TrichterFlug = 1;
1153 hbuss 348
            //MesswertGier += (Parameter_CouplingYawCorrection * tmpl4) / 256;
395 hbuss 349
         }
1166 hbuss 350
      else  tmpl = tmpl2 = KopplungsteilNickRoll = KopplungsteilRollNick = 0;
1111 hbuss 351
 
1166 hbuss 352
TrimRoll = tmpl - tmpl2 / 100L;
353
TrimNick = -tmpl2 + tmpl / 100L;
354
 
1111 hbuss 355
// Kompasswert begrenzen  ++++++++++++++++++++++++++++++++++++++++++++++++
356
                    if(ErsatzKompass >= (360L * GIER_GRAD_FAKTOR)) ErsatzKompass -= 360L * GIER_GRAD_FAKTOR;  // 360° Umschlag
357
                    if(ErsatzKompass < 0)                          ErsatzKompass += 360L * GIER_GRAD_FAKTOR;
395 hbuss 358
// Roll  ++++++++++++++++++++++++++++++++++++++++++++++++
1166 hbuss 359
            Mess_IntegralRoll2 += MesswertRoll + TrimRoll;
360
            Mess_IntegralRoll +=  MesswertRoll + TrimRoll - LageKorrekturRoll;
1051 killagreg 361
            if(Mess_IntegralRoll > Umschlag180Roll)
395 hbuss 362
            {
882 hbuss 363
             Mess_IntegralRoll  = -(Umschlag180Roll - 25000L);
395 hbuss 364
             Mess_IntegralRoll2 = Mess_IntegralRoll;
1051 killagreg 365
            }
395 hbuss 366
            if(Mess_IntegralRoll <-Umschlag180Roll)
367
            {
882 hbuss 368
             Mess_IntegralRoll =  (Umschlag180Roll - 25000L);
395 hbuss 369
             Mess_IntegralRoll2 = Mess_IntegralRoll;
1051 killagreg 370
            }
395 hbuss 371
// Nick  ++++++++++++++++++++++++++++++++++++++++++++++++
1166 hbuss 372
            Mess_IntegralNick2 += MesswertNick + TrimNick;
373
            Mess_IntegralNick  += MesswertNick + TrimNick - LageKorrekturNick;
1051 killagreg 374
            if(Mess_IntegralNick > Umschlag180Nick)
882 hbuss 375
             {
376
              Mess_IntegralNick = -(Umschlag180Nick - 25000L);
377
              Mess_IntegralNick2 = Mess_IntegralNick;
1051 killagreg 378
             }
379
            if(Mess_IntegralNick <-Umschlag180Nick)
395 hbuss 380
            {
882 hbuss 381
             Mess_IntegralNick =  (Umschlag180Nick - 25000L);
395 hbuss 382
             Mess_IntegralNick2 = Mess_IntegralNick;
1051 killagreg 383
            }
1111 hbuss 384
 
1 ingob 385
    Integral_Gier  = Mess_Integral_Gier;
386
    IntegralNick = Mess_IntegralNick;
387
    IntegralRoll = Mess_IntegralRoll;
1051 killagreg 388
    IntegralNick2 = Mess_IntegralNick2;
1 ingob 389
    IntegralRoll2 = Mess_IntegralRoll2;
390
 
1166 hbuss 391
#define D_LIMIT 128
392
 
1171 hbuss 393
   MesswertNick = HiResNick / 8;
394
   MesswertRoll = HiResRoll / 8;
1166 hbuss 395
 
1167 hbuss 396
   if(AdWertNick < 15)   MesswertNick = -1000;  if(AdWertNick <  7)   MesswertNick = -2000;
397
   if(PlatinenVersion == 10)  { if(AdWertNick > 1010) MesswertNick = +1000;  if(AdWertNick > 1017) MesswertNick = +2000; }
398
   else  {  if(AdWertNick > 2000) MesswertNick = +1000;  if(AdWertNick > 2015) MesswertNick = +2000; }
399
   if(AdWertRoll < 15)   MesswertRoll = -1000;  if(AdWertRoll <  7)   MesswertRoll = -2000;
400
   if(PlatinenVersion == 10) { if(AdWertRoll > 1010) MesswertRoll = +1000;  if(AdWertRoll > 1017) MesswertRoll = +2000; }
401
   else { if(AdWertRoll > 2000) MesswertRoll = +1000;  if(AdWertRoll > 2015) MesswertRoll = +2000;  }
402
 
1216 killagreg 403
  if(Parameter_Gyro_D)
1111 hbuss 404
  {
1166 hbuss 405
   d2Nick = HiResNick - oldNick;
406
   oldNick = (oldNick + HiResNick)/2;
1111 hbuss 407
   if(d2Nick > D_LIMIT) d2Nick = D_LIMIT;
408
   else if(d2Nick < -D_LIMIT) d2Nick = -D_LIMIT;
1166 hbuss 409
   MesswertNick += (d2Nick * (signed int) Parameter_Gyro_D) / 16;
410
   d2Roll = HiResRoll - oldRoll;
411
   oldRoll = (oldRoll + HiResRoll)/2;
1111 hbuss 412
   if(d2Roll > D_LIMIT) d2Roll = D_LIMIT;
413
   else if(d2Roll < -D_LIMIT) d2Roll = -D_LIMIT;
1166 hbuss 414
   MesswertRoll += (d2Roll * (signed int) Parameter_Gyro_D) / 16;
415
   HiResNick += (d2Nick * (signed int) Parameter_Gyro_D);
416
   HiResRoll += (d2Roll * (signed int) Parameter_Gyro_D);
1216 killagreg 417
  }
1111 hbuss 418
 
1166 hbuss 419
 if(RohMesswertRoll > 0) TrimRoll  += ((long) abs(KopplungsteilNickRoll) * Parameter_CouplingYawCorrection) / 64L;
420
 else                    TrimRoll -= ((long) abs(KopplungsteilNickRoll) * Parameter_CouplingYawCorrection) / 64L;
421
 if(RohMesswertNick > 0) TrimNick += ((long) abs(KopplungsteilRollNick) * Parameter_CouplingYawCorrection) / 64L;
422
 else                    TrimNick -= ((long) abs(KopplungsteilRollNick) * Parameter_CouplingYawCorrection) / 64L;
1153 hbuss 423
 
424
  if(EE_Parameter.GlobalConfig & CFG_DREHRATEN_BEGRENZER && !Looping_Nick && !Looping_Roll)
425
  {
426
    if(RohMesswertNick > 256)       MesswertNick += 1 * (RohMesswertNick - 256);
427
    else if(RohMesswertNick < -256) MesswertNick += 1 * (RohMesswertNick + 256);
428
    if(RohMesswertRoll > 256)       MesswertRoll += 1 * (RohMesswertRoll - 256);
429
    else if(RohMesswertRoll < -256) MesswertRoll += 1 * (RohMesswertRoll + 256);
430
  }
1377 hbuss 431
  for(i=0;i<8;i++)
432
    {
433
     int tmp;
434
         tmp = PPM_in[EE_Parameter.Kanalbelegung[K_POTI1 + i]] + 110;
435
         if(tmp > 255) tmp = 255; else if(tmp < 0) tmp = 0;
1406 hbuss 436
     if(tmp != Poti[i])
437
          {
438
           Poti[i] += (tmp - Poti[i]) / 8;
1413 killagreg 439
       if(Poti[i] > tmp) Poti[i]--;
1406 hbuss 440
           else Poti[i]++;
1413 killagreg 441
          }
1377 hbuss 442
        }
1 ingob 443
}
444
 
445
//############################################################################
446
// Messwerte beim Ermitteln der Nullage
447
void CalibrierMittelwert(void)
448
//############################################################################
1051 killagreg 449
{
1377 hbuss 450
    unsigned char i;
1021 hbuss 451
    if(PlatinenVersion == 13) SucheGyroOffset();
1 ingob 452
    // ADC auschalten, damit die Werte sich nicht während der Berechnung ändern
453
        ANALOG_OFF;
395 hbuss 454
        MesswertNick = AdWertNick;
455
        MesswertRoll = AdWertRoll;
456
        MesswertGier = AdWertGier;
457
        Mittelwert_AccNick = ACC_AMPLIFY * (long)AdWertAccNick;
458
        Mittelwert_AccRoll = ACC_AMPLIFY * (long)AdWertAccRoll;
459
        Mittelwert_AccHoch = (long)AdWertAccHoch;
460
   // ADC einschalten
1051 killagreg 461
    ANALOG_ON;
1377 hbuss 462
   for(i=0;i<8;i++)
463
    {
464
     int tmp;
465
         tmp = PPM_in[EE_Parameter.Kanalbelegung[K_POTI1 + i]] + 110;
1391 killagreg 466
         LIMIT_MIN_MAX(tmp, 0, 255);
467
     if(Poti[i] > tmp) Poti[i]--;  else  if(Poti[i] < tmp) Poti[i]++;
1377 hbuss 468
        }
395 hbuss 469
        Umschlag180Nick = (long) EE_Parameter.WinkelUmschlagNick * 2500L;
720 ingob 470
        Umschlag180Roll = (long) EE_Parameter.WinkelUmschlagRoll * 2500L;
1 ingob 471
}
472
 
473
//############################################################################
474
// Senden der Motorwerte per I2C-Bus
475
void SendMotorData(void)
476
//############################################################################
1051 killagreg 477
{
1209 hbuss 478
 unsigned char i;
921 hbuss 479
    if(!MotorenEin)
1 ingob 480
        {
1420 killagreg 481
         FCFlags &= ~(FCFLAG_MOTOR_RUN | FCFLAG_FLY);
1216 killagreg 482
                 for(i=0;i<MAX_MOTORS;i++)
483
                  {
484
                   if(!PC_MotortestActive)  MotorTest[i] = 0;
1479 killagreg 485
                   Motor[i].SetPoint = MotorTest[i];
1216 killagreg 486
                  }
1212 hbuss 487
          if(PC_MotortestActive) PC_MotortestActive--;
1216 killagreg 488
        }
1420 killagreg 489
        else FCFlags |= FCFLAG_MOTOR_RUN;
1111 hbuss 490
 
1479 killagreg 491
    DebugOut.Analog[12] = Motor[0].SetPoint;
492
    DebugOut.Analog[13] = Motor[1].SetPoint;
1521 killagreg 493
    DebugOut.Analog[14] = Motor[2].SetPoint;
494
    DebugOut.Analog[15] = Motor[3].SetPoint;
1 ingob 495
 
496
    //Start I2C Interrupt Mode
497
    twi_state = 0;
498
    motor = 0;
1051 killagreg 499
    i2c_start();
1 ingob 500
}
501
 
502
 
503
 
504
//############################################################################
505
// Trägt ggf. das Poti als Parameter ein
1051 killagreg 506
void ParameterZuordnung(void)
1 ingob 507
//############################################################################
508
{
1391 killagreg 509
 #define CHK_POTI(b,a) {if(a < 248) b = a; else b = Poti[255 - a];}
510
 #define CHK_POTI_MM(b,a,min,max) {CHK_POTI(b,a); LIMIT_MIN_MAX(b, min, max);}
511
 
921 hbuss 512
 CHK_POTI_MM(Parameter_Luftdruck_D,EE_Parameter.Luftdruck_D,0,100);
513
 CHK_POTI_MM(Parameter_Hoehe_P,EE_Parameter.Hoehe_P,0,100);
514
 CHK_POTI_MM(Parameter_Gyro_P,EE_Parameter.Gyro_P,10,255);
515
 CHK_POTI_MM(Parameter_J16Timing,EE_Parameter.J16Timing,1,255);
516
 CHK_POTI_MM(Parameter_J17Timing,EE_Parameter.J17Timing,1,255);
1403 hbuss 517
 CHK_POTI(Parameter_Servo3,EE_Parameter.Servo3);
518
 CHK_POTI(Parameter_Servo4,EE_Parameter.Servo4);
519
 CHK_POTI(Parameter_Servo5,EE_Parameter.Servo5);
1377 hbuss 520
 CHK_POTI(Parameter_MaxHoehe,EE_Parameter.MaxHoehe);
1403 hbuss 521
 CHK_POTI(Parameter_MaxHoehe,EE_Parameter.MaxHoehe);
1377 hbuss 522
 CHK_POTI(Parameter_Hoehe_ACC_Wirkung,EE_Parameter.Hoehe_ACC_Wirkung);
523
 CHK_POTI(Parameter_Hoehe_GPS_Z,EE_Parameter.Hoehe_GPS_Z);
524
 CHK_POTI(Parameter_KompassWirkung,EE_Parameter.KompassWirkung);
525
 CHK_POTI(Parameter_Gyro_I,EE_Parameter.Gyro_I);
526
 CHK_POTI(Parameter_Gyro_D,EE_Parameter.Gyro_D);
527
 CHK_POTI(Parameter_Gyro_Gier_P,EE_Parameter.Gyro_Gier_P);
528
 CHK_POTI(Parameter_Gyro_Gier_I,EE_Parameter.Gyro_Gier_I);
529
 CHK_POTI(Parameter_I_Faktor,EE_Parameter.I_Faktor);
530
 CHK_POTI(Parameter_UserParam1,EE_Parameter.UserParam1);
531
 CHK_POTI(Parameter_UserParam2,EE_Parameter.UserParam2);
532
 CHK_POTI(Parameter_UserParam3,EE_Parameter.UserParam3);
533
 CHK_POTI(Parameter_UserParam4,EE_Parameter.UserParam4);
534
 CHK_POTI(Parameter_UserParam5,EE_Parameter.UserParam5);
535
 CHK_POTI(Parameter_UserParam6,EE_Parameter.UserParam6);
536
 CHK_POTI(Parameter_UserParam7,EE_Parameter.UserParam7);
537
 CHK_POTI(Parameter_UserParam8,EE_Parameter.UserParam8);
538
 CHK_POTI(Parameter_ServoNickControl,EE_Parameter.ServoNickControl);
539
 CHK_POTI(Parameter_ServoRollControl,EE_Parameter.ServoRollControl);
540
 CHK_POTI(Parameter_LoopGasLimit,EE_Parameter.LoopGasLimit);
541
 CHK_POTI(Parameter_AchsKopplung1,    EE_Parameter.AchsKopplung1);
542
 CHK_POTI(Parameter_AchsKopplung2,    EE_Parameter.AchsKopplung2);
543
 CHK_POTI(Parameter_CouplingYawCorrection,EE_Parameter.CouplingYawCorrection);
544
// CHK_POTI(Parameter_AchsGegenKopplung1,EE_Parameter.AchsGegenKopplung1,0,255);
545
 CHK_POTI(Parameter_DynamicStability,EE_Parameter.DynamicStability);
546
 CHK_POTI(Parameter_ExternalControl,EE_Parameter.ExternalControl);
1153 hbuss 547
 Ki = 10300 / (Parameter_I_Faktor + 1);
1 ingob 548
 MAX_GAS = EE_Parameter.Gas_Max;
549
 MIN_GAS = EE_Parameter.Gas_Min;
1630 - 550
 
551
 // by Znib
552
 if (Parameter_UserParam1 == 1  ||  Parameter_UserParam1 == 4)
553
 {
554
   // mode 1 oder 4
555
  horizontalGas  = K_ROLL;
556
  horizontalNick = K_GIER;
557
 }
558
 else
559
 {
560
  horizontalGas  = K_GIER;
561
  horizontalNick = K_ROLL;
562
 }
1 ingob 563
}
564
 
565
//############################################################################
566
//
567
void MotorRegler(void)
568
//############################################################################
569
{
1330 killagreg 570
         int pd_ergebnis_nick,pd_ergebnis_roll,tmp_int, tmp_int2;
1 ingob 571
         int GierMischanteil,GasMischanteil;
572
     static long SummeNick=0,SummeRoll=0;
573
     static long sollGier = 0,tmp_long,tmp_long2;
395 hbuss 574
     static long IntegralFehlerNick = 0;
575
     static long IntegralFehlerRoll = 0;
1 ingob 576
         static unsigned int RcLostTimer;
577
         static unsigned char delay_neutral = 0;
578
         static unsigned char delay_einschalten = 0,delay_ausschalten = 0;
579
     static char TimerWerteausgabe = 0;
580
     static char NeueKompassRichtungMerken = 0;
395 hbuss 581
     static long ausgleichNick, ausgleichRoll;
1153 hbuss 582
     int IntegralNickMalFaktor,IntegralRollMalFaktor;
1209 hbuss 583
         unsigned char i;
1051 killagreg 584
        Mittelwert();
1 ingob 585
    GRN_ON;
1051 killagreg 586
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 587
// Gaswert ermitteln
1051 killagreg 588
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
589
        GasMischanteil = StickGas;
831 hbuss 590
    if(GasMischanteil < MIN_GAS + 10) GasMischanteil = MIN_GAS + 10;
1330 killagreg 591
 
1051 killagreg 592
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
693 hbuss 593
// Empfang schlecht
1051 killagreg 594
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 595
   if(SenderOkay < 100)
596
        {
1051 killagreg 597
        if(RcLostTimer) RcLostTimer--;
598
        else
1 ingob 599
         {
600
          MotorenEin = 0;
1420 killagreg 601
          FCFlags &= ~FCFLAG_NOTLANDUNG;
1051 killagreg 602
         }
1 ingob 603
        ROT_ON;
693 hbuss 604
        if(modell_fliegt > 1000)  // wahrscheinlich in der Luft --> langsam absenken
1 ingob 605
            {
606
            GasMischanteil = EE_Parameter.NotGas;
1420 killagreg 607
            FCFlags |= FCFLAG_NOTLANDUNG;
744 hbuss 608
            PPM_diff[EE_Parameter.Kanalbelegung[K_NICK]] = 0;
1051 killagreg 609
            PPM_diff[EE_Parameter.Kanalbelegung[K_ROLL]] = 0;
1 ingob 610
            PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] = 0;
611
            PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] = 0;
612
            PPM_in[EE_Parameter.Kanalbelegung[K_GIER]] = 0;
173 holgerb 613
            }
1 ingob 614
         else MotorenEin = 0;
615
        }
1051 killagreg 616
        else
617
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 618
// Emfang gut
1051 killagreg 619
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 620
        if(SenderOkay > 140)
621
            {
1420 killagreg 622
                        FCFlags &= ~FCFLAG_NOTLANDUNG;
1 ingob 623
            RcLostTimer = EE_Parameter.NotGasZeit * 50;
921 hbuss 624
            if(GasMischanteil > 40 && MotorenEin)
1 ingob 625
                {
626
                if(modell_fliegt < 0xffff) modell_fliegt++;
627
                }
871 hbuss 628
            if((modell_fliegt < 256))
1 ingob 629
                {
630
                SummeNick = 0;
631
                SummeRoll = 0;
1051 killagreg 632
                if(modell_fliegt == 250)
918 hbuss 633
                 {
1051 killagreg 634
                  NeueKompassRichtungMerken = 1;
918 hbuss 635
                  sollGier = 0;
1051 killagreg 636
                  Mess_Integral_Gier = 0;
927 hbuss 637
//                  Mess_Integral_Gier2 = 0;
1051 killagreg 638
                 }
1420 killagreg 639
                } else FCFlags |= FCFLAG_FLY;
1051 killagreg 640
 
595 hbuss 641
            if((PPM_in[EE_Parameter.Kanalbelegung[K_GAS]] > 80) && MotorenEin == 0)
1 ingob 642
                {
1051 killagreg 643
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 644
// auf Nullwerte kalibrieren
1051 killagreg 645
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1630 - 646
                if(PPM_in[EE_Parameter.Kanalbelegung[horizontalGas]] > 75)  // Neutralwerte
1 ingob 647
                    {
648
                    if(++delay_neutral > 200)  // nicht sofort
649
                        {
650
                        GRN_OFF;
651
                        MotorenEin = 0;
652
                        delay_neutral = 0;
653
                        modell_fliegt = 0;
1630 - 654
                        if(PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > 70 || abs(PPM_in[EE_Parameter.Kanalbelegung[horizontalNick]]) > 70)
1 ingob 655
                        {
304 ingob 656
                         unsigned char setting=1;
1630 - 657
                         if(PPM_in[EE_Parameter.Kanalbelegung[horizontalNick]] > 70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < 70) setting = 1;
658
                         if(PPM_in[EE_Parameter.Kanalbelegung[horizontalNick]] > 70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > 70) setting = 2;
659
                         if(PPM_in[EE_Parameter.Kanalbelegung[horizontalNick]] < 70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > 70) setting = 3;
660
                         if(PPM_in[EE_Parameter.Kanalbelegung[horizontalNick]] <-70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > 70) setting = 4;
661
                         if(PPM_in[EE_Parameter.Kanalbelegung[horizontalNick]] <-70 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < 70) setting = 5;
1063 killagreg 662
                         SetActiveParamSetNumber(setting);  // aktiven Datensatz merken
1 ingob 663
                        }
820 hbuss 664
//                        else
1630 - 665
                         if(abs(PPM_in[EE_Parameter.Kanalbelegung[horizontalNick]]) < 30 && PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < -70)
1051 killagreg 666
                          {
819 hbuss 667
                           WinkelOut.CalcState = 1;
668
                           beeptime = 1000;
669
                          }
670
                          else
1 ingob 671
                          {
819 hbuss 672
                               ReadParameterSet(GetActiveParamSetNumber(), (unsigned char *) &EE_Parameter.Kanalbelegung[0], STRUCT_PARAM_LAENGE);
1413 killagreg 673
                               LipoDetection(0);
1435 killagreg 674
                                                   LIBFC_ReceiverInit();
819 hbuss 675
                           if((EE_Parameter.GlobalConfig & CFG_HOEHENREGELUNG))  // Höhenregelung aktiviert?
676
                            {
1 ingob 677
                             if((MessLuftdruck > 950) || (MessLuftdruck < 750)) SucheLuftruckOffset();
1051 killagreg 678
                            }
1330 killagreg 679
                                                   ServoActive = 0;
819 hbuss 680
                           SetNeutral();
1232 hbuss 681
                                                   ServoActive = 1;
1630 - 682
                                                   isCalibrated = 1;  // by Znib
1232 hbuss 683
                                                   DDRD  |=0x80; // enable J7 -> Servo signal
684
                           Piep(GetActiveParamSetNumber(),120);
819 hbuss 685
                         }
1051 killagreg 686
                        }
1 ingob 687
                    }
1051 killagreg 688
                 else
1630 - 689
                if(PPM_in[EE_Parameter.Kanalbelegung[horizontalGas]] < -75)  // ACC Neutralwerte speichern
513 hbuss 690
                    {
691
                    if(++delay_neutral > 200)  // nicht sofort
692
                        {
693
                        GRN_OFF;
694
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_NICK],0xff); // Werte löschen
695
                        MotorenEin = 0;
696
                        delay_neutral = 0;
697
                        modell_fliegt = 0;
698
                        SetNeutral();
699
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_NICK],NeutralAccX / 256); // ACC-NeutralWerte speichern
700
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_NICK+1],NeutralAccX % 256); // ACC-NeutralWerte speichern
701
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_ROLL],NeutralAccY / 256);
702
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_ROLL+1],NeutralAccY % 256);
703
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_Z],(int)NeutralAccZ / 256);
704
                        eeprom_write_byte(&EEPromArray[EEPROM_ADR_ACC_Z+1],(int)NeutralAccZ % 256);
1232 hbuss 705
                        Piep(GetActiveParamSetNumber(),120);
1051 killagreg 706
                        }
513 hbuss 707
                    }
1 ingob 708
                 else delay_neutral = 0;
709
                }
1051 killagreg 710
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 711
// Gas ist unten
1051 killagreg 712
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
595 hbuss 713
            if(PPM_in[EE_Parameter.Kanalbelegung[K_GAS]] < 35-120)
1 ingob 714
                {
1521 killagreg 715
                                        // Motoren Starten
716
                                        if(!MotorenEin)
717
                        {
1630 - 718
                                                if(PPM_in[EE_Parameter.Kanalbelegung[horizontalGas]] < -75  &&
719
                                                   (Parameter_UserParam2 == 0  ||  isCalibrated == 1))
1521 killagreg 720
                                                {
1051 killagreg 721
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 722
// Einschalten
1051 killagreg 723
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1521 killagreg 724
                                                        if(++delay_einschalten > 200)
725
                                                        {
726
                                                                delay_einschalten = 0;
727
                                                                modell_fliegt = 1;
728
                                                                MotorenEin = 1;
729
                                                                sollGier = 0;
730
                                                                Mess_Integral_Gier = 0;
731
                                                                Mess_Integral_Gier2 = 0;
732
                                                                Mess_IntegralNick = EE_Parameter.GyroAccFaktor * (long)Mittelwert_AccNick;
733
                                                                Mess_IntegralRoll = EE_Parameter.GyroAccFaktor * (long)Mittelwert_AccRoll;
734
                                                                Mess_IntegralNick2 = IntegralNick;
735
                                                                Mess_IntegralRoll2 = IntegralRoll;
736
                                                                SummeNick = 0;
737
                                                                SummeRoll = 0;
738
                                                                FCFlags |= FCFLAG_START;
739
                                                        }
740
                                                }
741
                                                else delay_einschalten = 0;
742
                                        }
1051 killagreg 743
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 744
// Auschalten
1051 killagreg 745
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1521 killagreg 746
                                        else // only if motors are running
747
                                        {
1630 - 748
                                                if(PPM_in[EE_Parameter.Kanalbelegung[horizontalGas]] > 75)
1521 killagreg 749
                                                {
750
                                                        if(++delay_ausschalten > 200)  // nicht sofort
751
                                                        {
752
                                                                MotorenEin = 0;
753
                                                                delay_ausschalten = 0;
754
                                                                modell_fliegt = 0;
755
                                                        }
756
                                                }
757
                                                else delay_ausschalten = 0;
758
                                        }
1 ingob 759
                }
760
            }
1051 killagreg 761
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 762
// neue Werte von der Funke
1051 killagreg 763
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1216 killagreg 764
 
1420 killagreg 765
 if(!NewPpmData-- || (FCFlags & FCFLAG_NOTLANDUNG))
1 ingob 766
  {
604 hbuss 767
        static int stick_nick,stick_roll;
1 ingob 768
    ParameterZuordnung();
1051 killagreg 769
    stick_nick = (stick_nick * 3 + PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] * EE_Parameter.Stick_P) / 4;
723 hbuss 770
    stick_nick += PPM_diff[EE_Parameter.Kanalbelegung[K_NICK]] * EE_Parameter.Stick_D;
805 hbuss 771
    StickNick = stick_nick - (GPS_Nick + GPS_Nick2);
604 hbuss 772
 
723 hbuss 773
    stick_roll = (stick_roll * 3 + PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] * EE_Parameter.Stick_P) / 4;
774
    stick_roll += PPM_diff[EE_Parameter.Kanalbelegung[K_ROLL]] * EE_Parameter.Stick_D;
805 hbuss 775
    StickRoll = stick_roll - (GPS_Roll + GPS_Roll2);
723 hbuss 776
 
1 ingob 777
    StickGier = -PPM_in[EE_Parameter.Kanalbelegung[K_GIER]];
1120 hbuss 778
        if(StickGier > 2) StickGier -= 2;       else
779
        if(StickGier < -2) StickGier += 2; else StickGier = 0;
780
 
1350 hbuss 781
        StickGas  = PPM_in[EE_Parameter.Kanalbelegung[K_GAS]] + 120;
1330 killagreg 782
 
1153 hbuss 783
    GyroFaktor     = (Parameter_Gyro_P + 10.0);
784
    IntegralFaktor = Parameter_Gyro_I;
1322 hbuss 785
    GyroFaktorGier     = (Parameter_Gyro_Gier_P + 10.0);
786
    IntegralFaktorGier = Parameter_Gyro_Gier_I;
1 ingob 787
 
595 hbuss 788
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
789
//+ Analoge Steuerung per Seriell
790
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
921 hbuss 791
   if(ExternControl.Config & 0x01 && Parameter_ExternalControl > 128)
595 hbuss 792
    {
793
         StickNick += (int) ExternControl.Nick * (int) EE_Parameter.Stick_P;
794
         StickRoll += (int) ExternControl.Roll * (int) EE_Parameter.Stick_P;
795
         StickGier += ExternControl.Gier;
796
     ExternHoehenValue =  (int) ExternControl.Hight * (int)EE_Parameter.Hoehe_Verstaerkung;
797
     if(ExternControl.Gas < StickGas) StickGas = ExternControl.Gas;
798
    }
855 hbuss 799
    if(StickGas < 0) StickGas = 0;
1330 killagreg 800
 
1 ingob 801
    if(EE_Parameter.GlobalConfig & CFG_HEADING_HOLD) IntegralFaktor =  0;
1330 killagreg 802
    //if(GyroFaktor < 0) GyroFaktor = 0;
803
    //if(IntegralFaktor < 0) IntegralFaktor = 0;
723 hbuss 804
 
1051 killagreg 805
    if(abs(StickNick/STICK_GAIN) > MaxStickNick)
928 hbuss 806
     {
1051 killagreg 807
      MaxStickNick = abs(StickNick)/STICK_GAIN;
928 hbuss 808
      if(MaxStickNick > 100) MaxStickNick = 100;
1051 killagreg 809
     }
928 hbuss 810
     else MaxStickNick--;
1051 killagreg 811
    if(abs(StickRoll/STICK_GAIN) > MaxStickRoll)
928 hbuss 812
     {
1051 killagreg 813
      MaxStickRoll = abs(StickRoll)/STICK_GAIN;
928 hbuss 814
      if(MaxStickRoll > 100) MaxStickRoll = 100;
1051 killagreg 815
     }
928 hbuss 816
     else MaxStickRoll--;
1420 killagreg 817
    if(FCFlags & FCFLAG_NOTLANDUNG)  {MaxStickNick = 0; MaxStickRoll = 0;}
723 hbuss 818
 
1051 killagreg 819
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
173 holgerb 820
// Looping?
1051 killagreg 821
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
993 hbuss 822
  if((PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] > EE_Parameter.LoopThreshold) && EE_Parameter.BitConfig & CFG_LOOP_LINKS)  Looping_Links = 1;
1051 killagreg 823
  else
824
   {
395 hbuss 825
     {
1051 killagreg 826
      if((PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] < (EE_Parameter.LoopThreshold - EE_Parameter.LoopHysterese))) Looping_Links = 0;
827
     }
828
   }
993 hbuss 829
  if((PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] < -EE_Parameter.LoopThreshold) && EE_Parameter.BitConfig & CFG_LOOP_RECHTS) Looping_Rechts = 1;
1051 killagreg 830
   else
395 hbuss 831
   {
832
   if(Looping_Rechts) // Hysterese
833
     {
834
      if(PPM_in[EE_Parameter.Kanalbelegung[K_ROLL]] > -(EE_Parameter.LoopThreshold - EE_Parameter.LoopHysterese)) Looping_Rechts = 0;
835
     }
1051 killagreg 836
   }
173 holgerb 837
 
993 hbuss 838
  if((PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > EE_Parameter.LoopThreshold) && EE_Parameter.BitConfig & CFG_LOOP_OBEN) Looping_Oben = 1;
1051 killagreg 839
  else
840
   {
395 hbuss 841
    if(Looping_Oben)  // Hysterese
842
     {
1051 killagreg 843
      if((PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < (EE_Parameter.LoopThreshold - EE_Parameter.LoopHysterese))) Looping_Oben = 0;
844
     }
845
   }
993 hbuss 846
  if((PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] < -EE_Parameter.LoopThreshold) && EE_Parameter.BitConfig & CFG_LOOP_UNTEN) Looping_Unten = 1;
1051 killagreg 847
   else
395 hbuss 848
   {
849
    if(Looping_Unten) // Hysterese
850
     {
851
      if(PPM_in[EE_Parameter.Kanalbelegung[K_NICK]] > -(EE_Parameter.LoopThreshold - EE_Parameter.LoopHysterese)) Looping_Unten = 0;
852
     }
1051 killagreg 853
   }
395 hbuss 854
 
855
   if(Looping_Links || Looping_Rechts)   Looping_Roll = 1; else Looping_Roll = 0;
1153 hbuss 856
   if(Looping_Oben  || Looping_Unten) {  Looping_Nick = 1; Looping_Roll = 0; Looping_Links = 0; Looping_Rechts = 0;} else Looping_Nick = 0;
395 hbuss 857
  } // Ende neue Funken-Werte
858
 
859
  if(Looping_Roll || Looping_Nick)
860
   {
173 holgerb 861
    if(GasMischanteil > EE_Parameter.LoopGasLimit) GasMischanteil = EE_Parameter.LoopGasLimit;
1153 hbuss 862
        TrichterFlug = 1;
173 holgerb 863
   }
864
 
1051 killagreg 865
 
866
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
867
// Bei Empfangsausfall im Flug
868
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1420 killagreg 869
   if(FCFlags & FCFLAG_NOTLANDUNG)
1 ingob 870
    {
871
     StickGier = 0;
872
     StickNick = 0;
873
     StickRoll = 0;
1211 hbuss 874
     GyroFaktor     = 90;
875
     IntegralFaktor = 120;
876
     GyroFaktorGier     = 90;
877
     IntegralFaktorGier = 120;
173 holgerb 878
     Looping_Roll = 0;
879
     Looping_Nick = 0;
1051 killagreg 880
    }
395 hbuss 881
 
882
 
1051 killagreg 883
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 884
// Integrale auf ACC-Signal abgleichen
1051 killagreg 885
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 886
#define ABGLEICH_ANZAHL 256L
887
 
888
 MittelIntegralNick  += IntegralNick;    // Für die Mittelwertbildung aufsummieren
889
 MittelIntegralRoll  += IntegralRoll;
890
 MittelIntegralNick2 += IntegralNick2;
891
 MittelIntegralRoll2 += IntegralRoll2;
892
 
893
 if(Looping_Nick || Looping_Roll)
894
  {
895
    IntegralAccNick = 0;
896
    IntegralAccRoll = 0;
897
    MittelIntegralNick = 0;
898
    MittelIntegralRoll = 0;
899
    MittelIntegralNick2 = 0;
900
    MittelIntegralRoll2 = 0;
901
    Mess_IntegralNick2 = Mess_IntegralNick;
902
    Mess_IntegralRoll2 = Mess_IntegralRoll;
903
    ZaehlMessungen = 0;
498 hbuss 904
    LageKorrekturNick = 0;
905
    LageKorrekturRoll = 0;
395 hbuss 906
  }
907
 
1051 killagreg 908
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1224 hbuss 909
  if(!Looping_Nick && !Looping_Roll && (Aktuell_az > 512 || MotorenEin))
469 hbuss 910
  {
911
   long tmp_long, tmp_long2;
1171 hbuss 912
   if(FromNaviCtrl_Value.Kalman_K != -1 /*&& !TrichterFlug*/)
992 hbuss 913
     {
914
      tmp_long = (long)(IntegralNick / EE_Parameter.GyroAccFaktor - (long)Mittelwert_AccNick);
1051 killagreg 915
      tmp_long2 = (long)(IntegralRoll / EE_Parameter.GyroAccFaktor - (long)Mittelwert_AccRoll);
916
      tmp_long  = (tmp_long  * FromNaviCtrl_Value.Kalman_K) / (32 * 16);
917
      tmp_long2 = (tmp_long2 * FromNaviCtrl_Value.Kalman_K) / (32 * 16);
992 hbuss 918
     if((MaxStickNick > 64) || (MaxStickRoll > 64))
919
      {
920
      tmp_long  /= 2;
921
      tmp_long2 /= 2;
922
      }
923
     if(abs(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]]) > 25)
924
      {
925
      tmp_long  /= 3;
926
      tmp_long2 /= 3;
927
      }
928
      if(tmp_long >  (long) FromNaviCtrl_Value.Kalman_MaxFusion)  tmp_long  = (long) FromNaviCtrl_Value.Kalman_MaxFusion;
929
      if(tmp_long <  (long)-FromNaviCtrl_Value.Kalman_MaxFusion)  tmp_long  = (long)-FromNaviCtrl_Value.Kalman_MaxFusion;
930
      if(tmp_long2 > (long) FromNaviCtrl_Value.Kalman_MaxFusion)  tmp_long2 = (long) FromNaviCtrl_Value.Kalman_MaxFusion;
931
      if(tmp_long2 < (long)-FromNaviCtrl_Value.Kalman_MaxFusion)  tmp_long2 = (long)-FromNaviCtrl_Value.Kalman_MaxFusion;
932
     }
1051 killagreg 933
     else
992 hbuss 934
     {
935
      tmp_long = (long)(IntegralNick / EE_Parameter.GyroAccFaktor - (long)Mittelwert_AccNick);
1051 killagreg 936
      tmp_long2 = (long)(IntegralRoll / EE_Parameter.GyroAccFaktor - (long)Mittelwert_AccRoll);
992 hbuss 937
      tmp_long /= 16;
938
      tmp_long2 /= 16;
939
     if((MaxStickNick > 64) || (MaxStickRoll > 64))
940
      {
941
      tmp_long  /= 3;
942
      tmp_long2 /= 3;
1216 killagreg 943
      }
944
     if(abs(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]]) > 25)
992 hbuss 945
      {
946
      tmp_long  /= 3;
947
      tmp_long2 /= 3;
948
      }
1155 hbuss 949
 
950
#define AUSGLEICH  32
992 hbuss 951
      if(tmp_long >  AUSGLEICH)  tmp_long  = AUSGLEICH;
952
      if(tmp_long < -AUSGLEICH)  tmp_long  =-AUSGLEICH;
953
      if(tmp_long2 > AUSGLEICH)  tmp_long2 = AUSGLEICH;
954
      if(tmp_long2 <-AUSGLEICH)  tmp_long2 =-AUSGLEICH;
955
     }
1166 hbuss 956
 
957
//if(Poti2 > 20) { tmp_long = 0; tmp_long2 = 0;}
1111 hbuss 958
   Mess_IntegralNick -= tmp_long;
959
   Mess_IntegralRoll -= tmp_long2;
469 hbuss 960
  }
1051 killagreg 961
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 962
 if(ZaehlMessungen >= ABGLEICH_ANZAHL)
963
 {
964
  static int cnt = 0;
965
  static char last_n_p,last_n_n,last_r_p,last_r_n;
966
  static long MittelIntegralNick_Alt,MittelIntegralRoll_Alt;
1173 hbuss 967
  if(!Looping_Nick && !Looping_Roll && !TrichterFlug && EE_Parameter.Driftkomp)
173 holgerb 968
  {
395 hbuss 969
    MittelIntegralNick  /= ABGLEICH_ANZAHL;
970
    MittelIntegralRoll  /= ABGLEICH_ANZAHL;
971
        IntegralAccNick = (EE_Parameter.GyroAccFaktor * IntegralAccNick) / ABGLEICH_ANZAHL;
972
        IntegralAccRoll = (EE_Parameter.GyroAccFaktor * IntegralAccRoll) / ABGLEICH_ANZAHL;
973
    IntegralAccZ    = IntegralAccZ / ABGLEICH_ANZAHL;
492 hbuss 974
#define MAX_I 0//(Poti2/10)
395 hbuss 975
// Nick ++++++++++++++++++++++++++++++++++++++++++++++++
976
    IntegralFehlerNick = (long)(MittelIntegralNick - (long)IntegralAccNick);
977
    ausgleichNick = IntegralFehlerNick / EE_Parameter.GyroAccAbgleich;
1051 killagreg 978
// Roll ++++++++++++++++++++++++++++++++++++++++++++++++
979
    IntegralFehlerRoll = (long)(MittelIntegralRoll - (long)IntegralAccRoll);
395 hbuss 980
    ausgleichRoll = IntegralFehlerRoll / EE_Parameter.GyroAccAbgleich;
614 hbuss 981
 
982
    LageKorrekturNick = ausgleichNick / ABGLEICH_ANZAHL;
498 hbuss 983
    LageKorrekturRoll = ausgleichRoll / ABGLEICH_ANZAHL;
395 hbuss 984
 
992 hbuss 985
   if(((MaxStickNick > 64) || (MaxStickRoll > 64) || (abs(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]]) > 25)) && (FromNaviCtrl_Value.Kalman_K == -1))
614 hbuss 986
    {
987
     LageKorrekturNick /= 2;
720 ingob 988
     LageKorrekturRoll /= 2;
614 hbuss 989
    }
498 hbuss 990
 
1051 killagreg 991
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 992
// Gyro-Drift ermitteln
1051 killagreg 993
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 994
    MittelIntegralNick2 /= ABGLEICH_ANZAHL;
995
    MittelIntegralRoll2 /= ABGLEICH_ANZAHL;
1051 killagreg 996
    tmp_long  = IntegralNick2 - IntegralNick;
997
    tmp_long2 = IntegralRoll2 - IntegralRoll;
395 hbuss 998
    //DebugOut.Analog[25] = MittelIntegralRoll2 / 26;
999
 
1000
    IntegralFehlerNick = tmp_long;
1001
    IntegralFehlerRoll = tmp_long2;
1002
    Mess_IntegralNick2 -= IntegralFehlerNick;
1003
    Mess_IntegralRoll2 -= IntegralFehlerRoll;
1004
 
1111 hbuss 1005
  if(EE_Parameter.Driftkomp)
1006
   {
927 hbuss 1007
    if(GierGyroFehler > ABGLEICH_ANZAHL/2) { AdNeutralGier++; AdNeutralGierBias++; }
1008
    if(GierGyroFehler <-ABGLEICH_ANZAHL/2) { AdNeutralGier--; AdNeutralGierBias--; }
1111 hbuss 1009
   }
693 hbuss 1010
    GierGyroFehler = 0;
720 ingob 1011
 
1012
 
1243 killagreg 1013
#define FEHLER_LIMIT  (ABGLEICH_ANZAHL / 2)
1014
#define FEHLER_LIMIT1 (ABGLEICH_ANZAHL * 2) //4
1225 hbuss 1015
#define FEHLER_LIMIT2 (ABGLEICH_ANZAHL * 16) //16
492 hbuss 1016
#define BEWEGUNGS_LIMIT 20000
395 hbuss 1017
// Nick +++++++++++++++++++++++++++++++++++++++++++++++++
1018
        cnt = 1;// + labs(IntegralFehlerNick) / 4096;
1225 hbuss 1019
        if(labs(IntegralFehlerNick) > FEHLER_LIMIT1) cnt = 4;
1173 hbuss 1020
        if(labs(MittelIntegralNick_Alt - MittelIntegralNick) < BEWEGUNGS_LIMIT || (FromNaviCtrl_Value.Kalman_MaxDrift > 3*8))
492 hbuss 1021
        {
1051 killagreg 1022
        if(IntegralFehlerNick >  FEHLER_LIMIT2)
395 hbuss 1023
         {
1051 killagreg 1024
           if(last_n_p)
395 hbuss 1025
           {
1173 hbuss 1026
            cnt += labs(IntegralFehlerNick) / (FEHLER_LIMIT2 / 8);
492 hbuss 1027
            ausgleichNick = IntegralFehlerNick / 8;
401 hbuss 1028
            if(ausgleichNick > 5000) ausgleichNick = 5000;
498 hbuss 1029
            LageKorrekturNick += ausgleichNick / ABGLEICH_ANZAHL;
1051 killagreg 1030
           }
395 hbuss 1031
           else last_n_p = 1;
1032
         } else  last_n_p = 0;
1051 killagreg 1033
        if(IntegralFehlerNick < -FEHLER_LIMIT2)
395 hbuss 1034
         {
1035
           if(last_n_n)
1051 killagreg 1036
            {
1173 hbuss 1037
             cnt += labs(IntegralFehlerNick) / (FEHLER_LIMIT2 / 8);
492 hbuss 1038
             ausgleichNick = IntegralFehlerNick / 8;
401 hbuss 1039
             if(ausgleichNick < -5000) ausgleichNick = -5000;
498 hbuss 1040
             LageKorrekturNick += ausgleichNick / ABGLEICH_ANZAHL;
1051 killagreg 1041
            }
395 hbuss 1042
           else last_n_n = 1;
1043
         } else  last_n_n = 0;
1051 killagreg 1044
        }
1045
        else
847 hbuss 1046
        {
1047
         cnt = 0;
921 hbuss 1048
         KompassSignalSchlecht = 1000;
1051 killagreg 1049
        }
499 hbuss 1050
        if(cnt > EE_Parameter.Driftkomp) cnt = EE_Parameter.Driftkomp;
1173 hbuss 1051
                if(FromNaviCtrl_Value.Kalman_MaxDrift) if(cnt > FromNaviCtrl_Value.Kalman_MaxDrift) cnt = FromNaviCtrl_Value.Kalman_MaxDrift;
395 hbuss 1052
        if(IntegralFehlerNick >  FEHLER_LIMIT)   AdNeutralNick += cnt;
1053
        if(IntegralFehlerNick < -FEHLER_LIMIT)   AdNeutralNick -= cnt;
401 hbuss 1054
 
395 hbuss 1055
// Roll +++++++++++++++++++++++++++++++++++++++++++++++++
492 hbuss 1056
        cnt = 1;// + labs(IntegralFehlerNick) / 4096;
1225 hbuss 1057
        if(labs(IntegralFehlerRoll) > FEHLER_LIMIT1) cnt = 4;
498 hbuss 1058
        ausgleichRoll = 0;
1173 hbuss 1059
        if(labs(MittelIntegralRoll_Alt - MittelIntegralRoll) < BEWEGUNGS_LIMIT || (FromNaviCtrl_Value.Kalman_MaxDrift > 3*8))
492 hbuss 1060
        {
1051 killagreg 1061
        if(IntegralFehlerRoll >  FEHLER_LIMIT2)
395 hbuss 1062
         {
1051 killagreg 1063
           if(last_r_p)
395 hbuss 1064
           {
1173 hbuss 1065
            cnt += labs(IntegralFehlerRoll) / (FEHLER_LIMIT2 / 8);
492 hbuss 1066
            ausgleichRoll = IntegralFehlerRoll / 8;
401 hbuss 1067
            if(ausgleichRoll > 5000) ausgleichRoll = 5000;
498 hbuss 1068
            LageKorrekturRoll += ausgleichRoll / ABGLEICH_ANZAHL;
1051 killagreg 1069
           }
395 hbuss 1070
           else last_r_p = 1;
1071
         } else  last_r_p = 0;
1051 killagreg 1072
        if(IntegralFehlerRoll < -FEHLER_LIMIT2)
395 hbuss 1073
         {
1051 killagreg 1074
           if(last_r_n)
395 hbuss 1075
           {
1173 hbuss 1076
            cnt += labs(IntegralFehlerRoll) / (FEHLER_LIMIT2 / 8);
492 hbuss 1077
            ausgleichRoll = IntegralFehlerRoll / 8;
401 hbuss 1078
            if(ausgleichRoll < -5000) ausgleichRoll = -5000;
498 hbuss 1079
            LageKorrekturRoll += ausgleichRoll / ABGLEICH_ANZAHL;
395 hbuss 1080
           }
1081
           else last_r_n = 1;
1082
         } else  last_r_n = 0;
1051 killagreg 1083
        } else
492 hbuss 1084
        {
1085
         cnt = 0;
921 hbuss 1086
         KompassSignalSchlecht = 1000;
1051 killagreg 1087
        }
499 hbuss 1088
        if(cnt > EE_Parameter.Driftkomp) cnt = EE_Parameter.Driftkomp;
1173 hbuss 1089
                if(FromNaviCtrl_Value.Kalman_MaxDrift) if(cnt > FromNaviCtrl_Value.Kalman_MaxDrift) cnt = FromNaviCtrl_Value.Kalman_MaxDrift;
395 hbuss 1090
        if(IntegralFehlerRoll >  FEHLER_LIMIT)   AdNeutralRoll += cnt;
1091
        if(IntegralFehlerRoll < -FEHLER_LIMIT)   AdNeutralRoll -= cnt;
173 holgerb 1092
  }
1051 killagreg 1093
  else
498 hbuss 1094
  {
1095
   LageKorrekturRoll = 0;
1096
   LageKorrekturNick = 0;
880 hbuss 1097
   TrichterFlug = 0;
498 hbuss 1098
  }
1051 killagreg 1099
 
498 hbuss 1100
  if(!IntegralFaktor) { LageKorrekturRoll = 0; LageKorrekturNick = 0;} // z.B. bei HH
1051 killagreg 1101
// +++++++++++++++++++++++++++++++++++++++++++++++++++++
1102
   MittelIntegralNick_Alt = MittelIntegralNick;
1103
   MittelIntegralRoll_Alt = MittelIntegralRoll;
1104
// +++++++++++++++++++++++++++++++++++++++++++++++++++++
395 hbuss 1105
    IntegralAccNick = 0;
1106
    IntegralAccRoll = 0;
1107
    IntegralAccZ = 0;
1108
    MittelIntegralNick = 0;
1109
    MittelIntegralRoll = 0;
1110
    MittelIntegralNick2 = 0;
1111
    MittelIntegralRoll2 = 0;
1112
    ZaehlMessungen = 0;
1173 hbuss 1113
 } //  ZaehlMessungen >= ABGLEICH_ANZAHL
395 hbuss 1114
 
1173 hbuss 1115
 
1051 killagreg 1116
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1117
//  Gieren
1051 killagreg 1118
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
693 hbuss 1119
//    if(GasMischanteil < 35) { if(StickGier > 10) StickGier = 10; else if(StickGier < -10) StickGier = -10;};
1051 killagreg 1120
    if(abs(StickGier) > 15) // war 35
1 ingob 1121
     {
921 hbuss 1122
      KompassSignalSchlecht = 1000;
1051 killagreg 1123
      if(!(EE_Parameter.GlobalConfig & CFG_KOMPASS_FIX))
1124
       {
1125
         NeueKompassRichtungMerken = 1;
824 hbuss 1126
        };
1 ingob 1127
     }
395 hbuss 1128
    tmp_int  = (long) EE_Parameter.Gier_P * ((long)StickGier * abs(StickGier)) / 512L; // expo  y = ax + bx²
1051 killagreg 1129
    tmp_int += (EE_Parameter.Gier_P * StickGier) / 4;
173 holgerb 1130
    sollGier = tmp_int;
1051 killagreg 1131
    Mess_Integral_Gier -= tmp_int;
395 hbuss 1132
    if(Mess_Integral_Gier > 50000) Mess_Integral_Gier = 50000;  // begrenzen
1133
    if(Mess_Integral_Gier <-50000) Mess_Integral_Gier =-50000;
1051 killagreg 1134
 
1135
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1136
//  Kompass
1051 killagreg 1137
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1175 hbuss 1138
//DebugOut.Analog[16] = KompassSignalSchlecht;
819 hbuss 1139
 
1051 killagreg 1140
    if(KompassValue && (EE_Parameter.GlobalConfig & CFG_KOMPASS_AKTIV))
1 ingob 1141
     {
819 hbuss 1142
       int w,v,r,fehler,korrektur;
1 ingob 1143
       w = abs(IntegralNick /512); // mit zunehmender Neigung den Einfluss drosseln
1144
       v = abs(IntegralRoll /512);
1145
       if(v > w) w = v; // grösste Neigung ermitteln
824 hbuss 1146
       korrektur = w / 8 + 1;
921 hbuss 1147
       fehler = ((540 + KompassValue - (ErsatzKompass/GIER_GRAD_FAKTOR)) % 360) - 180;
1171 hbuss 1148
       if(abs(MesswertGier) > 128)
1036 hbuss 1149
            {
1150
                 fehler = 0;
1051 killagreg 1151
                }
921 hbuss 1152
       if(!KompassSignalSchlecht && w < 25)
1153
        {
1154
        GierGyroFehler += fehler;
1051 killagreg 1155
        if(NeueKompassRichtungMerken)
1156
         {
1352 hbuss 1157
//         beeptime = 200;
847 hbuss 1158
//         KompassStartwert = KompassValue;
1171 hbuss 1159
                  ErsatzKompass = KompassValue * GIER_GRAD_FAKTOR;
921 hbuss 1160
          KompassStartwert = (ErsatzKompass/GIER_GRAD_FAKTOR);
1161
          NeueKompassRichtungMerken = 0;
1162
         }
1 ingob 1163
        }
824 hbuss 1164
       ErsatzKompass += (fehler * 8) / korrektur;
921 hbuss 1165
       w = (w * Parameter_KompassWirkung) / 32;           // auf die Wirkung normieren
1 ingob 1166
       w = Parameter_KompassWirkung - w;                  // Wirkung ggf drosseln
921 hbuss 1167
       if(w >= 0)
1 ingob 1168
        {
1051 killagreg 1169
          if(!KompassSignalSchlecht)
693 hbuss 1170
          {
1051 killagreg 1171
           v = 64 + ((MaxStickNick + MaxStickRoll)) / 8;
847 hbuss 1172
           r = ((540 + (ErsatzKompass/GIER_GRAD_FAKTOR) - KompassStartwert) % 360) - 180;
1173
//           r = KompassRichtung;
819 hbuss 1174
           v = (r * w) / v;  // nach Kompass ausrichten
1175
           w = 3 * Parameter_KompassWirkung;
693 hbuss 1176
           if(v > w) v = w; // Begrenzen
1051 killagreg 1177
           else
693 hbuss 1178
           if(v < -w) v = -w;
1179
           Mess_Integral_Gier += v;
1051 killagreg 1180
          }
693 hbuss 1181
          if(KompassSignalSchlecht) KompassSignalSchlecht--;
1051 killagreg 1182
        }
921 hbuss 1183
        else KompassSignalSchlecht = 500; // so lange das Signal taub stellen --> ca. 1 sek
1051 killagreg 1184
     }
1185
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1186
 
1051 killagreg 1187
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1188
//  Debugwerte zuordnen
1051 killagreg 1189
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1190
  if(!TimerWerteausgabe--)
1191
   {
395 hbuss 1192
    TimerWerteausgabe = 24;
805 hbuss 1193
 
1171 hbuss 1194
    DebugOut.Analog[0] = IntegralNick / (EE_Parameter.GyroAccFaktor * 4);
1195
    DebugOut.Analog[1] = IntegralRoll / (EE_Parameter.GyroAccFaktor * 4);
1196
    DebugOut.Analog[2] = Mittelwert_AccNick / 4;
1197
    DebugOut.Analog[3] = Mittelwert_AccRoll / 4;
1 ingob 1198
    DebugOut.Analog[4] = MesswertGier;
1314 killagreg 1199
    DebugOut.Analog[5] = HoehenWert/5;
1224 hbuss 1200
    DebugOut.Analog[6] = Aktuell_az;//(Mess_Integral_Hoch / 512);//Aktuell_az;
1 ingob 1201
    DebugOut.Analog[8] = KompassValue;
297 holgerb 1202
    DebugOut.Analog[9] = UBat;
1283 hbuss 1203
    DebugOut.Analog[10] = SenderOkay;
1051 killagreg 1204
    DebugOut.Analog[11] = ErsatzKompass / GIER_GRAD_FAKTOR;
929 hbuss 1205
    //DebugOut.Analog[16] = Mittelwert_AccHoch;
1083 killagreg 1206
    //DebugOut.Analog[17] = FromNaviCtrl_Value.Distance;
1253 killagreg 1207
    DebugOut.Analog[18] = VarioMeter;
819 hbuss 1208
    DebugOut.Analog[19] = WinkelOut.CalcState;
1328 hbuss 1209
    DebugOut.Analog[20] = ServoNickValue;
1497 holgerb 1210
    DebugOut.Analog[22] = Capacity.ActualCurrent;
1211
    DebugOut.Analog[23] = Capacity.UsedCapacity;
1322 hbuss 1212
//    DebugOut.Analog[22] = FromNaviCtrl_Value.GpsZ;
1171 hbuss 1213
//    DebugOut.Analog[24] = MesswertNick/2;
1214
//    DebugOut.Analog[25] = MesswertRoll/2;
1322 hbuss 1215
//    DebugOut.Analog[27] = (int)FromNaviCtrl_Value.Kalman_MaxDrift;
1172 hbuss 1216
//    DebugOut.Analog[28] = (int)FromNaviCtrl_Value.Kalman_MaxFusion;
1217
//    DebugOut.Analog[29] = (int)FromNaviCtrl_Value.Kalman_K;
1322 hbuss 1218
    //DebugOut.Analog[28] = I2CError;
1423 hbuss 1219
    DebugOut.Analog[29] = FromNaviCtrl_Value.SerialDataOkay;
1216 killagreg 1220
    DebugOut.Analog[30] = GPS_Nick;
720 ingob 1221
    DebugOut.Analog[31] = GPS_Roll;
1 ingob 1222
  }
1223
 
1051 killagreg 1224
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1225
//  Drehgeschwindigkeit und -winkel zu einem Istwert zusammenfassen
1051 killagreg 1226
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1216 killagreg 1227
  if(TrichterFlug)  { SummeRoll = 0; SummeNick = 0;};
604 hbuss 1228
 
1171 hbuss 1229
  if(!Looping_Nick) IntegralNickMalFaktor = (IntegralNick * IntegralFaktor) /  (44000 / STICK_GAIN); else IntegralNickMalFaktor = 0;
1230
  if(!Looping_Roll) IntegralRollMalFaktor = (IntegralRoll * IntegralFaktor) /  (44000 / STICK_GAIN); else IntegralRollMalFaktor = 0;
1153 hbuss 1231
 
1167 hbuss 1232
#define TRIM_MAX 200
1166 hbuss 1233
 if(TrimNick > TRIM_MAX) TrimNick = TRIM_MAX; else  if(TrimNick <-TRIM_MAX) TrimNick =-TRIM_MAX;
1234
 if(TrimRoll > TRIM_MAX) TrimRoll = TRIM_MAX; else  if(TrimRoll <-TRIM_MAX) TrimRoll =-TRIM_MAX;
1153 hbuss 1235
 
1166 hbuss 1236
    MesswertNick = IntegralNickMalFaktor + (long)((long)MesswertNick * GyroFaktor + (long)TrimNick * 128L) / (256L / STICK_GAIN);
1237
    MesswertRoll = IntegralRollMalFaktor + (long)((long)MesswertRoll * GyroFaktor + (long)TrimRoll * 128L) / (256L / STICK_GAIN);
1211 hbuss 1238
    MesswertGier = (long)(MesswertGier * 2 * (long)GyroFaktorGier) / (256L / STICK_GAIN) + (long)(Integral_Gier * IntegralFaktorGier) / (2 * (44000 / STICK_GAIN));
1166 hbuss 1239
 
1 ingob 1240
    // Maximalwerte abfangen
1153 hbuss 1241
//    #define MAX_SENSOR  (4096*STICK_GAIN)
1242
    #define MAX_SENSOR  (4096*4)
1216 killagreg 1243
    if(MesswertNick >  MAX_SENSOR) MesswertNick =  MAX_SENSOR;
1 ingob 1244
    if(MesswertNick < -MAX_SENSOR) MesswertNick = -MAX_SENSOR;
1245
    if(MesswertRoll >  MAX_SENSOR) MesswertRoll =  MAX_SENSOR;
1246
    if(MesswertRoll < -MAX_SENSOR) MesswertRoll = -MAX_SENSOR;
1247
    if(MesswertGier >  MAX_SENSOR) MesswertGier =  MAX_SENSOR;
1248
    if(MesswertGier < -MAX_SENSOR) MesswertGier = -MAX_SENSOR;
1249
 
1051 killagreg 1250
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1251
// Höhenregelung
1252
// Die Höhenregelung schwächt lediglich das Gas ab, erhöht es allerdings nicht
1051 killagreg 1253
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1374 hbuss 1254
  if(UBat > BattLowVoltageWarning) GasMischanteil = ((unsigned int)GasMischanteil * BattLowVoltageWarning) / UBat; // Gas auf das aktuelle Spannungvieveau beziehen
855 hbuss 1255
  GasMischanteil *= STICK_GAIN;
1309 hbuss 1256
 
1257
        // if height control is activated
1322 hbuss 1258
 if((EE_Parameter.GlobalConfig & CFG_HOEHENREGELUNG) && !(Looping_Roll || Looping_Nick))  // Höhenregelung
1309 hbuss 1259
        {
1590 killagreg 1260
                #define HOVER_GAS_AVERAGE 4096L         // 4096 * 2ms = 8.2s averaging
1332 hbuss 1261
                #define HC_GAS_AVERAGE 4                        // 4 * 2ms= 8ms averaging
1309 hbuss 1262
                #define OPA_OFFSET_STEP 10
1587 killagreg 1263
                int HCGas, HeightDeviation = 0;
1309 hbuss 1264
                static int HeightTrimming = 0;  // rate for change of height setpoint
1265
                static int FilterHCGas = 0;
1587 killagreg 1266
                static int StickGasHover = 120, HoverGas = 0, HoverGasMin = 0, HoverGasMax = 1023;
1267
                static unsigned long HoverGasFilter = 0;
1322 hbuss 1268
                static unsigned char delay = 100, BaroAtUpperLimit = 0, BaroAtLowerLimit = 0;
1320 hbuss 1269
            int CosAttitude;    // for projection of hoover gas
1330 killagreg 1270
 
1309 hbuss 1271
                // get the current hooverpoint
1587 killagreg 1272
                DebugOut.Analog[21] = HoverGas;
1309 hbuss 1273
                DebugOut.Analog[18] = VarioMeter;
1274
 
1322 hbuss 1275
        // Expand the measurement
1276
                // measurement of air pressure close to upper limit and no overflow in correction of the new OCR0A value occurs
1277
          if(!BaroExpandActive)
1278
                   {
1279
                        if(MessLuftdruck > 920)
1280
                        {   // increase offset
1330 killagreg 1281
             if(OCR0A < (255 - OPA_OFFSET_STEP))
1322 hbuss 1282
                           {
1283
                                ExpandBaro -= 1;
1284
                                OCR0A = DruckOffsetSetting - OPA_OFFSET_STEP * ExpandBaro; // increase offset to shift ADC down
1285
                                beeptime = 300;
1352 hbuss 1286
                                BaroExpandActive = 350;
1330 killagreg 1287
                           }
1288
                           else
1322 hbuss 1289
                           {
1290
                            BaroAtLowerLimit = 1;
1291
               }
1292
                        }
1293
                        // measurement of air pressure close to lower limit and
1330 killagreg 1294
                        else
1322 hbuss 1295
                        if(MessLuftdruck < 100)
1296
                        {   // decrease offset
1330 killagreg 1297
                          if(OCR0A > OPA_OFFSET_STEP)
1322 hbuss 1298
                           {
1299
                                ExpandBaro += 1;
1300
                                OCR0A = DruckOffsetSetting - OPA_OFFSET_STEP * ExpandBaro; // decrease offset to shift ADC up
1301
                                beeptime = 300;
1352 hbuss 1302
                                BaroExpandActive = 350;
1330 killagreg 1303
                           }
1304
                           else
1322 hbuss 1305
                           {
1306
                            BaroAtUpperLimit = 1;
1307
               }
1308
                        }
1330 killagreg 1309
                        else
1322 hbuss 1310
                        {
1311
                            BaroAtUpperLimit = 0;
1312
                                BaroAtLowerLimit = 0;
1313
                        }
1314
                   }
1315
                   else // delay, because of expanding the Baro-Range
1316
                   {
1317
                    // now clear the D-values
1318
                          SummenHoehe = HoehenWert * SM_FILTER;
1319
                          VarioMeter = 0;
1320
                          BaroExpandActive--;
1321
                   }
1328 hbuss 1322
 
1323
                // if height control is activated by an rc channel
1324
        if(EE_Parameter.GlobalConfig & CFG_HOEHEN_SCHALTER)  // Regler wird über Schalter gesteuert
1325
                {       // check if parameter is less than activation threshold
1326
                        if(Parameter_MaxHoehe < 50) // for 3 or 2-state switch height control is disabled in lowest position
1327
                        {   //height control not active
1328
                                if(!delay--)
1329
                                {
1330
                                        HoehenReglerAktiv = 0; // disable height control
1331
                                        SollHoehe = HoehenWert;  // update SetPoint with current reading
1332
                                        delay = 1;
1333
                                }
1334
                        }
1335
                        else
1336
                        {       //height control is activated
1337
                                HoehenReglerAktiv = 1; // enable height control
1334 killagreg 1338
                                delay = 200;
1328 hbuss 1339
                        }
1051 killagreg 1340
                }
1309 hbuss 1341
                else // no switchable height control
1342
                {
1343
                        SollHoehe = ((int16_t) ExternHoehenValue + (int16_t) Parameter_MaxHoehe) * (int)EE_Parameter.Hoehe_Verstaerkung;
1344
                        HoehenReglerAktiv = 1;
1051 killagreg 1345
                }
1322 hbuss 1346
 
1320 hbuss 1347
                // calculate cos of nick and roll angle used for projection of the vertical hoover gas
1330 killagreg 1348
                tmp_int  = (int)(IntegralNick/GIER_GRAD_FAKTOR);  // nick angle in deg
1349
                tmp_int2 = (int)(IntegralRoll/GIER_GRAD_FAKTOR);  // roll angle in deg
1350
                CosAttitude = (int16_t)ihypot(tmp_int, tmp_int2); // phytagoras gives effective attitude angle in deg
1320 hbuss 1351
                LIMIT_MAX(CosAttitude, 60); // limit effective attitude angle
1352
                CosAttitude = c_cos_8192(CosAttitude);  // cos of actual attitude
1591 holgerb 1353
                VarioCharacter = ' ';
1420 killagreg 1354
                if(HoehenReglerAktiv && !(FCFlags & FCFLAG_NOTLANDUNG))
1309 hbuss 1355
                {
1356
                        #define HEIGHT_TRIM_UP          0x01
1357
                        #define HEIGHT_TRIM_DOWN        0x02
1358
                        static unsigned char HeightTrimmingFlag = 0x00;
1359
 
1330 killagreg 1360
                        #define HEIGHT_CONTROL_STICKTHRESHOLD 15
1309 hbuss 1361
                // Holger original version
1362
                // start of height control algorithm
1363
                // the height control is only an attenuation of the actual gas stick.
1364
                // I.e. it will work only if the gas stick is higher than the hover gas
1365
                // and the hover height will be allways larger than height setpoint.
1314 killagreg 1366
        if((EE_Parameter.ExtraConfig & CFG2_HEIGHT_LIMIT) || !(EE_Parameter.GlobalConfig & CFG_HOEHEN_SCHALTER))  // Regler wird über Schalter gesteuert)
1367
              {  // old version
1309 hbuss 1368
                        HCGas = GasMischanteil; // take current stick gas as neutral point for the height control
1369
                        HeightTrimming = 0;
1370
          }
1314 killagreg 1371
                  else
1309 hbuss 1372
                  {
1373
                // alternative height control
1374
                // PD-Control with respect to hoover point
1375
                // the thrust loss out of horizontal attitude is compensated
1376
                // the setpoint will be fine adjusted with the gas stick position
1420 killagreg 1377
                        if(FCFlags & FCFLAG_FLY) // trim setpoint only when flying
1309 hbuss 1378
                        {   // gas stick is above hoover point
1587 killagreg 1379
                                if(StickGas > (StickGasHover + HEIGHT_CONTROL_STICKTHRESHOLD) && !BaroAtUpperLimit)
1309 hbuss 1380
                                {
1381
                                        if(HeightTrimmingFlag & HEIGHT_TRIM_DOWN)
1382
                                        {
1383
                                                HeightTrimmingFlag &= ~HEIGHT_TRIM_DOWN;
1384
                                                SollHoehe = HoehenWert; // update setpoint to current heigth
1385
                                        }
1386
                                        HeightTrimmingFlag |= HEIGHT_TRIM_UP;
1587 killagreg 1387
                                        HeightTrimming += abs(StickGas - (StickGasHover + HEIGHT_CONTROL_STICKTHRESHOLD));
1591 holgerb 1388
                                        VarioCharacter = '+';
1309 hbuss 1389
                                } // gas stick is below hoover point
1587 killagreg 1390
                                else if(StickGas < (StickGasHover - HEIGHT_CONTROL_STICKTHRESHOLD) && !BaroAtLowerLimit )
1309 hbuss 1391
                                {
1392
                                        if(HeightTrimmingFlag & HEIGHT_TRIM_UP)
1393
                                        {
1394
                                                HeightTrimmingFlag &= ~HEIGHT_TRIM_UP;
1395
                                                SollHoehe = HoehenWert; // update setpoint to current heigth
1396
                                        }
1397
                                        HeightTrimmingFlag |= HEIGHT_TRIM_DOWN;
1587 killagreg 1398
                                        HeightTrimming -= abs(StickGas - (StickGasHover - HEIGHT_CONTROL_STICKTHRESHOLD));
1591 holgerb 1399
                                        VarioCharacter = '-';
1309 hbuss 1400
                                }
1587 killagreg 1401
                                else // Gas Stick in Hover Range
1309 hbuss 1402
                                {
1352 hbuss 1403
                                        if(HeightTrimmingFlag & (HEIGHT_TRIM_UP | HEIGHT_TRIM_DOWN))
1309 hbuss 1404
                                        {
1352 hbuss 1405
                                                HeightTrimmingFlag &= ~(HEIGHT_TRIM_UP | HEIGHT_TRIM_DOWN);
1309 hbuss 1406
                                                HeightTrimming = 0;
1407
                                                SollHoehe = HoehenWert; // update setpoint to current height
1408
                                                if(EE_Parameter.ExtraConfig & CFG2_VARIO_BEEP) beeptime = 500;
1409
                                        }
1591 holgerb 1410
                                        VarioCharacter = '=';
1309 hbuss 1411
                                }
1412
                                // Trim height set point
1334 killagreg 1413
                                if(abs(HeightTrimming) > 512)
1309 hbuss 1414
                                {
1332 hbuss 1415
                                        SollHoehe += (HeightTrimming * EE_Parameter.Hoehe_Verstaerkung)/(5 * 512 / 2); // move setpoint
1309 hbuss 1416
                                        HeightTrimming = 0;
1587 killagreg 1417
                    LIMIT_MIN_MAX(SollHoehe, (HoehenWert-1024), (HoehenWert+1024)); // max. 10m Unterschied
1309 hbuss 1418
                                        if(EE_Parameter.ExtraConfig & CFG2_VARIO_BEEP) beeptime = 75;
1320 hbuss 1419
                                        //update hoover gas stick value when setpoint is shifted
1332 hbuss 1420
                       if(!EE_Parameter.Hoehe_StickNeutralPoint)
1421
                       {
1587 killagreg 1422
                           StickGasHover = HoverGas/STICK_GAIN; //rescale back to stick value
1423
                           StickGasHover = (StickGasHover * UBat) / BattLowVoltageWarning;
1424
                           if(StickGasHover < 70) StickGasHover = 70;
1425
                           else if(StickGasHover > 150) StickGasHover = 150;
1332 hbuss 1426
                       }
1309 hbuss 1427
                                }
1352 hbuss 1428
              if(BaroExpandActive) SollHoehe = HoehenWert; // update setpoint to current altitude if Expanding is active
1420 killagreg 1429
                        } //if FCFlags & MKFCFLAG_FLY
1330 killagreg 1430
                        else
1431
                        {
1322 hbuss 1432
                         SollHoehe = HoehenWert - 400;
1587 killagreg 1433
                         if(EE_Parameter.Hoehe_StickNeutralPoint) StickGasHover = EE_Parameter.Hoehe_StickNeutralPoint;
1434
                         else StickGasHover = 120;
1320 hbuss 1435
                         }
1590 killagreg 1436
                        HCGas = HoverGas;      // take hover gas (neutral point)
1437
                   }
1314 killagreg 1438
         if(HoehenWert > SollHoehe || !(EE_Parameter.ExtraConfig & CFG2_HEIGHT_LIMIT))
1283 hbuss 1439
                 {
1590 killagreg 1440
                        // from this point the Heigth Control Algorithm is identical for both versions
1441
                        if(BaroExpandActive) // baro range expanding active
1442
                        {
1443
                                HCGas = HoverGas; // hover while expanding baro adc range
1444
                                HeightDeviation = 0;
1445
                        } // EOF // baro range expanding active
1446
                        else // valid data from air pressure sensor
1447
                        {
1448
                                // ------------------------- P-Part ----------------------------
1449
                                tmp_long = (HoehenWert - SollHoehe); // positive when too high
1450
                                LIMIT_MIN_MAX(tmp_long, -32767L, 32767L);       // avoid overflov when casting to int16_t
1451
                                HeightDeviation = (int)(tmp_long); // positive when too high
1452
                                tmp_long = (tmp_long * (long)Parameter_Hoehe_P) / 16L; // p-part
1453
                                LIMIT_MIN_MAX(tmp_long, -255 * STICK_GAIN, 255 * STICK_GAIN); // more than 2 times the full range makes no sense
1454
                                HCGas -= tmp_long;
1455
                                // ------------------------- D-Part 1: Vario Meter ----------------------------
1456
                                tmp_int = VarioMeter / 8;
1457
                                LIMIT_MIN_MAX(tmp_int, -181, 181);      // avoid overflow when squared (181^2 = 32761)
1458
                                tmp_int2 = tmp_int;
1459
                                LIMIT_MAX(tmp_int2, 8); // limit quadratic part on upward movement to avoid to much gas reduction
1460
                                if(tmp_int2 > 0) tmp_int = tmp_int + (tmp_int2 * tmp_int2) / 4;
1461
                                else             tmp_int = tmp_int - (tmp_int2 * tmp_int2) / 4;
1462
                                tmp_int = (tmp_int * (long)Parameter_Luftdruck_D) / 128L; // scale to d-gain parameter
1463
                                LIMIT_MIN_MAX(tmp_int,-32 * STICK_GAIN, 64 * STICK_GAIN);
1464
                                HCGas -= tmp_int;
1465
                        } // EOF no baro range expanding
1309 hbuss 1466
                        // ------------------------ D-Part 2: ACC-Z Integral  ------------------------
1587 killagreg 1467
                        tmp_long = ((Mess_Integral_Hoch / 128L) * (int32_t) Parameter_Hoehe_ACC_Wirkung) / (128L / STICK_GAIN);
1468
                        LIMIT_MIN_MAX(tmp_long, -32 * STICK_GAIN, 64 * STICK_GAIN);
1469
                        HCGas -= tmp_long;
1470
                        // ------------------------ D-Part 3: GpsZ  ----------------------------------
1588 killagreg 1471
                        tmp_int = (Parameter_Hoehe_GPS_Z * (int)FromNaviCtrl_Value.GpsZ)/128L;
1472
            LIMIT_MIN_MAX(tmp_int, -32 * STICK_GAIN, 64 * STICK_GAIN);
1309 hbuss 1473
                        HCGas -= tmp_int;
1587 killagreg 1474
 
1309 hbuss 1475
                        // limit deviation from hoover point within the target region
1587 killagreg 1476
                        if( (abs(HeightDeviation) < 150)  && (!HeightTrimming) && (HoverGas > 0)) // height setpoint is not changed and hoover gas not zero
1309 hbuss 1477
                        {
1587 killagreg 1478
                                LIMIT_MIN_MAX(HCGas, HoverGasMin, HoverGasMax); // limit gas around the hoover point
1309 hbuss 1479
                        }
1276 hbuss 1480
 
1322 hbuss 1481
                        // strech control output by inverse attitude projection 1/cos
1482
            // + 1/cos(angle)  ++++++++++++++++++++++++++
1330 killagreg 1483
                        tmp_long2 = (int32_t)HCGas;
1484
                        tmp_long2 *= 8192L;
1485
                        tmp_long2 /= CosAttitude;
1486
                        HCGas = (int16_t)tmp_long2;
1309 hbuss 1487
                        // update height control gas averaging
1488
                        FilterHCGas = (FilterHCGas * (HC_GAS_AVERAGE - 1) + HCGas) / HC_GAS_AVERAGE;
1489
                        // limit height control gas pd-control output
1490
                        LIMIT_MIN_MAX(FilterHCGas, EE_Parameter.Hoehe_MinGas * STICK_GAIN, (MAX_GAS - 20) * STICK_GAIN);
1491
                        // set GasMischanteil to HeightControlGasFilter
1314 killagreg 1492
            if(EE_Parameter.ExtraConfig & CFG2_HEIGHT_LIMIT)
1587 killagreg 1493
                        {  // old version
1494
                                LIMIT_MAX(FilterHCGas, GasMischanteil); // nicht mehr als Gas
1495
                        }
1309 hbuss 1496
                        GasMischanteil = FilterHCGas;
1314 killagreg 1497
                  }
1309 hbuss 1498
                }// EOF height control active
1320 hbuss 1499
                else // HC not active
1500
                {
1501
                        //update hoover gas stick value when HC is not active
1587 killagreg 1502
                        if(!EE_Parameter.Hoehe_StickNeutralPoint)
1503
                        {
1504
                                StickGasHover = HoverGas/STICK_GAIN; // rescale back to stick value
1505
                                StickGasHover = (StickGasHover * UBat) / BattLowVoltageWarning;
1322 hbuss 1506
                        }
1587 killagreg 1507
                        else StickGasHover = EE_Parameter.Hoehe_StickNeutralPoint;
1508
            LIMIT_MIN_MAX(StickGasHover, 70, 150); // reserve some range for trim up and down
1328 hbuss 1509
                        FilterHCGas = GasMischanteil;
1330 killagreg 1510
                }
1283 hbuss 1511
 
1587 killagreg 1512
                // Hover gas estimation by averaging gas control output on small z-velocities
1309 hbuss 1513
                // this is done only if height contol option is selected in global config and aircraft is flying
1420 killagreg 1514
                if((FCFlags & FCFLAG_FLY) && !(FCFlags & FCFLAG_NOTLANDUNG))
1309 hbuss 1515
                {
1590 killagreg 1516
                        if(HoverGasFilter == 0)  HoverGasFilter = HOVER_GAS_AVERAGE * (unsigned long)(GasMischanteil); // init estimation
1309 hbuss 1517
                        if(abs(VarioMeter) < 100) // only on small vertical speed
1518
                        {
1330 killagreg 1519
                                tmp_long2 = (int32_t)GasMischanteil; // take current thrust
1520
                                tmp_long2 *= CosAttitude;            // apply attitude projection
1521
                                tmp_long2 /= 8192;
1522
 
1309 hbuss 1523
                                // average vertical projected thrust
1524
                                if(modell_fliegt < 2000) // the first 4 seconds
1525
                                {   // reduce the time constant of averaging by factor of 8 to get much faster a stable value
1590 killagreg 1526
                                        HoverGasFilter -= HoverGasFilter/(HOVER_GAS_AVERAGE/8L);
1587 killagreg 1527
                                        HoverGasFilter += 8L * tmp_long2;
1309 hbuss 1528
                                }
1529
                                else if(modell_fliegt < 4000) // the first 8 seconds
1530
                                {   // reduce the time constant of averaging by factor of 4 to get much faster a stable value
1590 killagreg 1531
                                        HoverGasFilter -= HoverGasFilter/(HOVER_GAS_AVERAGE/4L);
1587 killagreg 1532
                                        HoverGasFilter += 4L * tmp_long2;
1309 hbuss 1533
                                }
1534
                                else if(modell_fliegt < 8000) // the first 16 seconds
1535
                                {   // reduce the time constant of averaging by factor of 2 to get much faster a stable value
1590 killagreg 1536
                                        HoverGasFilter -= HoverGasFilter/(HOVER_GAS_AVERAGE/2L);
1587 killagreg 1537
                                        HoverGasFilter += 2L * tmp_long2;
1309 hbuss 1538
                                }
1539
                                else //later
1540
                                {
1590 killagreg 1541
                                        HoverGasFilter -= HoverGasFilter/HOVER_GAS_AVERAGE;
1587 killagreg 1542
                                        HoverGasFilter += tmp_long2;
1309 hbuss 1543
                                }
1590 killagreg 1544
                                HoverGas = (int16_t)(HoverGasFilter/HOVER_GAS_AVERAGE);
1309 hbuss 1545
                                if(EE_Parameter.Hoehe_HoverBand)
1546
                                {
1547
                                        int16_t band;
1587 killagreg 1548
                                        band = HoverGas / EE_Parameter.Hoehe_HoverBand; // the higher the parameter the smaller the range
1549
                                        HoverGasMin = HoverGas - band;
1550
                                        HoverGasMax = HoverGas + band;
1309 hbuss 1551
                                }
1552
                                else
1553
                                {       // no limit
1587 killagreg 1554
                                        HoverGasMin = 0;
1555
                                        HoverGasMax = 1023;
1309 hbuss 1556
                                }
1557
                        }
1558
                }
1559
        }// EOF ParamSet.GlobalConfig & CFG_HEIGHT_CONTROL
1560
 
1561
        // limit gas to parameter setting
1320 hbuss 1562
  LIMIT_MIN(GasMischanteil, (MIN_GAS + 10) * STICK_GAIN);
855 hbuss 1563
  if(GasMischanteil > (MAX_GAS - 20) * STICK_GAIN) GasMischanteil = (MAX_GAS - 20) * STICK_GAIN;
1111 hbuss 1564
 
1051 killagreg 1565
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1320 hbuss 1566
// all BL-Ctrl connected?
1567
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1330 killagreg 1568
  if(MissingMotor)
1320 hbuss 1569
  if(modell_fliegt > 1 && modell_fliegt < 50 && GasMischanteil > 0)
1570
   {
1571
    modell_fliegt = 1;
1572
        GasMischanteil = MIN_GAS;
1573
   }
1574
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1575
// + Mischer und PI-Regler
1051 killagreg 1576
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
173 holgerb 1577
  DebugOut.Analog[7] = GasMischanteil;
1051 killagreg 1578
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1579
// Gier-Anteil
1051 killagreg 1580
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
855 hbuss 1581
    GierMischanteil = MesswertGier - sollGier * STICK_GAIN;     // Regler für Gier
1582
#define MIN_GIERGAS  (40*STICK_GAIN)  // unter diesem Gaswert trotzdem Gieren
693 hbuss 1583
   if(GasMischanteil > MIN_GIERGAS)
1584
    {
1051 killagreg 1585
     if(GierMischanteil > (GasMischanteil / 2)) GierMischanteil = GasMischanteil / 2;
1586
     if(GierMischanteil < -(GasMischanteil / 2)) GierMischanteil = -(GasMischanteil / 2);
693 hbuss 1587
    }
1051 killagreg 1588
    else
693 hbuss 1589
    {
1051 killagreg 1590
     if(GierMischanteil > (MIN_GIERGAS / 2))  GierMischanteil = MIN_GIERGAS / 2;
1591
     if(GierMischanteil < -(MIN_GIERGAS / 2)) GierMischanteil = -(MIN_GIERGAS / 2);
693 hbuss 1592
    }
855 hbuss 1593
    tmp_int = MAX_GAS*STICK_GAIN;
1051 killagreg 1594
    if(GierMischanteil > ((tmp_int - GasMischanteil))) GierMischanteil = ((tmp_int - GasMischanteil));
855 hbuss 1595
    if(GierMischanteil < -((tmp_int - GasMischanteil))) GierMischanteil = -((tmp_int - GasMischanteil));
513 hbuss 1596
 
1051 killagreg 1597
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 ingob 1598
// Nick-Achse
1051 killagreg 1599
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
723 hbuss 1600
    DiffNick = MesswertNick - StickNick;        // Differenz bestimmen
1153 hbuss 1601
    if(IntegralFaktor) SummeNick += IntegralNickMalFaktor - StickNick; // I-Anteil bei Winkelregelung
1051 killagreg 1602
    else  SummeNick += DiffNick; // I-Anteil bei HH
855 hbuss 1603
    if(SummeNick >  (STICK_GAIN * 16000L)) SummeNick =  (STICK_GAIN * 16000L);
1604
    if(SummeNick < -(16000L * STICK_GAIN)) SummeNick = -(16000L * STICK_GAIN);
1153 hbuss 1605
    pd_ergebnis_nick = DiffNick + SummeNick / Ki; // PI-Regler für Nick
1 ingob 1606
    // Motor Vorn
499 hbuss 1607
    tmp_int = (long)((long)Parameter_DynamicStability * (long)(GasMischanteil + abs(GierMischanteil)/2)) / 64;
1153 hbuss 1608
    if(pd_ergebnis_nick >  tmp_int) pd_ergebnis_nick =  tmp_int;
1609
    if(pd_ergebnis_nick < -tmp_int) pd_ergebnis_nick = -tmp_int;
173 holgerb 1610
 
1153 hbuss 1611
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1612
// Roll-Achse
1613
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1614
        DiffRoll = MesswertRoll - StickRoll;    // Differenz bestimmen
1615
    if(IntegralFaktor) SummeRoll += IntegralRollMalFaktor - StickRoll;// I-Anteil bei Winkelregelung
1616
    else                 SummeRoll += DiffRoll;  // I-Anteil bei HH
1617
    if(SummeRoll >  (STICK_GAIN * 16000L)) SummeRoll =  (STICK_GAIN * 16000L);
1618
    if(SummeRoll < -(16000L * STICK_GAIN)) SummeRoll = -(16000L * STICK_GAIN);
1619
    pd_ergebnis_roll = DiffRoll + SummeRoll / Ki;       // PI-Regler für Roll
1620
    tmp_int = (long)((long)Parameter_DynamicStability * (long)(GasMischanteil + abs(GierMischanteil)/2)) / 64;
1621
    if(pd_ergebnis_roll >  tmp_int) pd_ergebnis_roll =  tmp_int;
1622
    if(pd_ergebnis_roll < -tmp_int) pd_ergebnis_roll = -tmp_int;
1623
 
1624
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1209 hbuss 1625
// Universal Mixer
1155 hbuss 1626
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1521 killagreg 1627
 for(i=0; i<MAX_MOTORS; i++)
1209 hbuss 1628
 {
1629
  signed int tmp_int;
1630
  if(Mixer.Motor[i][0] > 0)
1631
   {
1632
    tmp_int =  ((long)GasMischanteil * Mixer.Motor[i][0]) / 64L;
1633
    tmp_int += ((long)pd_ergebnis_nick * Mixer.Motor[i][1]) / 64L;
1634
    tmp_int += ((long)pd_ergebnis_roll * Mixer.Motor[i][2]) / 64L;
1635
    tmp_int += ((long)GierMischanteil * Mixer.Motor[i][3]) / 64L;
1636
    tmp_motorwert[i] = MotorSmoothing(tmp_int,tmp_motorwert[i]);  // Filter
1216 killagreg 1637
        tmp_int = tmp_motorwert[i] / STICK_GAIN;
1209 hbuss 1638
        CHECK_MIN_MAX(tmp_int,MIN_GAS,MAX_GAS);
1479 killagreg 1639
    Motor[i].SetPoint = tmp_int;
1209 hbuss 1640
   }
1479 killagreg 1641
   else Motor[i].SetPoint = 0;
1209 hbuss 1642
 }
1111 hbuss 1643
}