/*#######################################################################################
Flight Control
#######################################################################################*/
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + www.MikroKopter.com
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Software Nutzungsbedingungen (english version: see below)
// + der Fa. HiSystems GmbH, Flachsmeerstrasse 2, 26802 Moormerland - nachfolgend Lizenzgeber genannt -
// + Der Lizenzgeber räumt dem Kunden ein nicht-ausschließliches, zeitlich und räumlich* unbeschränktes Recht ein, die im den
// + Mikrocontroller verwendete Firmware für die Hardware Flight-Ctrl, Navi-Ctrl, BL-Ctrl, MK3Mag & PC-Programm MikroKopter-Tool
// + - nachfolgend Software genannt - nur für private Zwecke zu nutzen.
// + Der Einsatz dieser Software ist nur auf oder mit Produkten des Lizenzgebers zulässig.
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Die vom Lizenzgeber gelieferte Software ist urheberrechtlich geschützt. Alle Rechte an der Software sowie an sonstigen im
// + Rahmen der Vertragsanbahnung und Vertragsdurchführung überlassenen Unterlagen stehen im Verhältnis der Vertragspartner ausschließlich dem Lizenzgeber zu.
// + Die in der Software enthaltenen Copyright-Vermerke, Markenzeichen, andere Rechtsvorbehalte, Seriennummern sowie
// + sonstige der Programmidentifikation dienenden Merkmale dürfen vom Kunden nicht verändert oder unkenntlich gemacht werden.
// + Der Kunde trifft angemessene Vorkehrungen für den sicheren Einsatz der Software. Er wird die Software gründlich auf deren
// + Verwendbarkeit zu dem von ihm beabsichtigten Zweck testen, bevor er diese operativ einsetzt.
// + Die Haftung des Lizenzgebers wird - soweit gesetzlich zulässig - begrenzt in Höhe des typischen und vorhersehbaren
// + Schadens. Die gesetzliche Haftung bei Personenschäden und nach dem Produkthaftungsgesetz bleibt unberührt. Dem Lizenzgeber steht jedoch der Einwand
// + des Mitverschuldens offen.
// + Der Kunde trifft angemessene Vorkehrungen für den Fall, dass die Software ganz oder teilweise nicht ordnungsgemäß arbeitet.
// + Er wird die Software gründlich auf deren Verwendbarkeit zu dem von ihm beabsichtigten Zweck testen, bevor er diese operativ einsetzt.
// + Der Kunde wird er seine Daten vor Einsatz der Software nach dem Stand der Technik sichern.
// + Der Kunde ist darüber unterrichtet, dass der Lizenzgeber seine Daten im zur Vertragsdurchführung erforderlichen Umfang
// + und auf Grundlage der Datenschutzvorschriften erhebt, speichert, verarbeitet und, sofern notwendig, an Dritte übermittelt.
// + *) Die räumliche Nutzung bezieht sich nur auf den Einsatzort, nicht auf die Reichweite der programmierten Software.
// + #### ENDE DER NUTZUNGSBEDINGUNGEN ####'
// + Hinweis: Informationen über erweiterte Nutzungsrechte (wie z.B. Nutzung für nicht-private Zwecke) sind auf Anfrage per Email an info(@)hisystems.de verfügbar.
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Software LICENSING TERMS
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + of HiSystems GmbH, Flachsmeerstrasse 2, 26802 Moormerland, Germany - the Licensor -
// + The Licensor grants the customer a non-exclusive license to use the microcontroller firmware of the Flight-Ctrl, Navi-Ctrl, BL-Ctrl, and MK3Mag hardware
// + (the Software) exclusively for private purposes. The License is unrestricted with respect to time and territory*.
// + The Software may only be used with the Licensor's products.
// + The Software provided by the Licensor is protected by copyright. With respect to the relationship between the parties to this
// + agreement, all rights pertaining to the Software and other documents provided during the preparation and execution of this
// + agreement shall be the property of the Licensor.
// + The information contained in the Software copyright notices, trademarks, other legal reservations, serial numbers and other
// + features that can be used to identify the program may not be altered or defaced by the customer.
// + The customer shall be responsible for taking reasonable precautions
// + for the safe use of the Software. The customer shall test the Software thoroughly regarding its suitability for the
// + intended purpose before implementing it for actual operation. The Licensor's liability shall be limited to the extent of typical and
// + foreseeable damage to the extent permitted by law, notwithstanding statutory liability for bodily injury and product
// + liability. However, the Licensor shall be entitled to the defense of contributory negligence.
// + The customer will take adequate precautions in the case, that the software is not working properly. The customer will test
// + the software for his purpose before any operational usage. The customer will backup his data before using the software.
// + The customer understands that the Licensor collects, stores and processes, and, where required, forwards, customer data
// + to third parties to the extent necessary for executing the agreement, subject to applicable data protection and privacy regulations.
// + *) The territory aspect only refers to the place where the Software is used, not its programmed range.
// + #### END OF LICENSING TERMS ####
// + Note: For information on license extensions (e.g. commercial use), please contact us at info(@)hisystems.de.
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#include "main.h"
#include "mymath.h"
#include "isqrt.h"
unsigned char h
,m
,s
;
unsigned int BaroExpandActive
= 0;
int MesswertNick
,MesswertRoll
,MesswertGier
,MesswertGierBias
, RohMesswertNick
,RohMesswertRoll
;
int TrimNick
, TrimRoll
;
int AdNeutralNick
= 0,AdNeutralRoll
= 0,AdNeutralGier
= 0,StartNeutralRoll
= 0,StartNeutralNick
= 0;
int Mittelwert_AccNick
, Mittelwert_AccRoll
;
unsigned int NeutralAccX
=0, NeutralAccY
=0;
int NaviAccNick
, NaviAccRoll
,NaviCntAcc
= 0;
int NeutralAccZ
= 0;
unsigned char ControlHeading
= 0;// in 2°
long IntegralNick
= 0,IntegralNick2
= 0;
long IntegralRoll
= 0,IntegralRoll2
= 0;
long IntegralAccNick
= 0,IntegralAccRoll
= 0,IntegralAccZ
= 0;
long Integral_Gier
= 0;
long Mess_IntegralNick
= 0,Mess_IntegralNick2
= 0;
long Mess_IntegralRoll
= 0,Mess_IntegralRoll2
= 0;
long Mess_Integral_Gier
= 0,Mess_Integral_Gier2
= 0;
long MittelIntegralNick
,MittelIntegralRoll
,MittelIntegralNick2
,MittelIntegralRoll2
;
long SummeNick
=0,SummeRoll
=0;
volatile long Mess_Integral_Hoch
= 0;
int KompassValue
= -1;
int KompassSollWert
= 0;
//int KompassRichtung = 0;
char CalculateCompassTimer
= 100;
unsigned char KompassFusion
= 32;
unsigned int KompassSignalSchlecht
= 50;
unsigned char MAX_GAS
,MIN_GAS
;
unsigned char HoehenReglerAktiv
= 0;
unsigned char TrichterFlug
= 0;
long Umschlag180Nick
= 250000L, Umschlag180Roll
= 250000L;
long ErsatzKompass
;
int ErsatzKompassInGrad
; // Kompasswert in Grad
int GierGyroFehler
= 0;
char GyroFaktor
,GyroFaktorGier
;
char IntegralFaktor
,IntegralFaktorGier
;
int DiffNick
,DiffRoll
;
int StickGasHover
= 120, HoverGasMin
= 0, HoverGasMax
= 1023;
int StickNick
= 0,StickRoll
= 0,StickGier
= 0,StickGas
= 0;
//int Poti1 = 0, Poti2 = 0, Poti3 = 0, Poti4 = 0, Poti5 = 0, Poti6 = 0, Poti7 = 0, Poti8 = 0;
unsigned char Poti
[9] = {0,0,0,0,0,0,0,0};
volatile unsigned char SenderOkay
= 0;
char MotorenEin
= 0,StartTrigger
= 0;
long HoehenWert
= 0;
long SollHoehe
= 0;
signed int AltitudeSetpointTrimming
= 0;
long FromNC_AltitudeSetpoint
= 0;
unsigned char FromNC_AltitudeSpeed
= 0;
unsigned char carefree_old
= 50; // to make the Beep when switching
signed char WaypointTrimming
= 0;
int CompassGierSetpoint
= 0;
unsigned char CalibrationDone
= 0;
char NeueKompassRichtungMerken
= 0;
int LageKorrekturRoll
= 0,LageKorrekturNick
= 0, HoverGas
= 0;
//float Ki = FAKTOR_I;
int Ki
= 10300 / 33;
unsigned char Looping_Nick
= 0,Looping_Roll
= 0;
unsigned char Looping_Links
= 0, Looping_Rechts
= 0, Looping_Unten
= 0, Looping_Oben
= 0;
unsigned char Parameter_Luftdruck_D
= 48; // Wert : 0-250
unsigned char Parameter_HoehenSchalter
= 251; // Wert : 0-250
unsigned char Parameter_Hoehe_P
= 16; // Wert : 0-32
unsigned char Parameter_Hoehe_ACC_Wirkung
= 58; // Wert : 0-250
unsigned char Parameter_KompassWirkung
= 64; // Wert : 0-250
unsigned char Parameter_Hoehe_GPS_Z
= 64; // Wert : 0-250
unsigned char Parameter_Gyro_D
= 8; // Wert : 0-250
unsigned char Parameter_Gyro_P
= 150; // Wert : 10-250
unsigned char Parameter_Gyro_I
= 150; // Wert : 0-250
unsigned char Parameter_Gyro_Gier_P
= 150; // Wert : 10-250
unsigned char Parameter_Gyro_Gier_I
= 150; // Wert : 10-250
unsigned char Parameter_Gier_P
= 2; // Wert : 1-20
unsigned char Parameter_I_Faktor
= 10; // Wert : 1-20
unsigned char Parameter_UserParam1
= 0;
unsigned char Parameter_UserParam2
= 0;
unsigned char Parameter_UserParam3
= 0;
unsigned char Parameter_UserParam4
= 0;
unsigned char Parameter_UserParam5
= 0;
unsigned char Parameter_UserParam6
= 0;
unsigned char Parameter_UserParam7
= 0;
unsigned char Parameter_UserParam8
= 0;
unsigned char Parameter_ServoNickControl
= 100;
unsigned char Parameter_ServoRollControl
= 100;
unsigned char Parameter_ServoNickComp
= 50;
unsigned char Parameter_ServoRollComp
= 85;
unsigned char Parameter_LoopGasLimit
= 70;
unsigned char Parameter_AchsKopplung1
= 90;
unsigned char Parameter_AchsKopplung2
= 65;
unsigned char Parameter_CouplingYawCorrection
= 64;
//unsigned char Parameter_AchsGegenKopplung1 = 0;
unsigned char Parameter_DynamicStability
= 100;
unsigned char Parameter_J16Bitmask
; // for the J16 Output
unsigned char Parameter_J16Timing
; // for the J16 Output
unsigned char Parameter_J17Bitmask
; // for the J17 Output
unsigned char Parameter_J17Timing
; // for the J17 Output
unsigned char Parameter_NaviGpsModeControl
; // Parameters for the Naviboard
unsigned char Parameter_NaviGpsGain
;
unsigned char Parameter_NaviGpsP
;
unsigned char Parameter_NaviGpsI
;
unsigned char Parameter_NaviGpsD
;
unsigned char Parameter_NaviGpsACC
;
unsigned char Parameter_NaviOperatingRadius
;
unsigned char Parameter_NaviWindCorrection
;
unsigned char Parameter_NaviSpeedCompensation
;
unsigned char Parameter_ExternalControl
;
unsigned char Parameter_GlobalConfig
;
unsigned char Parameter_ExtraConfig
;
unsigned char Parameter_MaximumAltitude
;
unsigned char Parameter_Servo3
,Parameter_Servo4
,Parameter_Servo5
;
unsigned char CareFree
= 0;
const signed char sintab
[31] = { 0, 2, 4, 6, 7, 8, 8, 8, 7, 6, 4, 2, 0, -2, -4, -6, -7, -8, -8, -8, -7, -6, -4, -2, 0, 2, 4, 6, 7, 8, 8}; // 15° steps
signed int ExternStickNick
= 0,ExternStickRoll
= 0,ExternStickGier
= 0, ExternHoehenValue
= -20;
int MaxStickNick
= 0,MaxStickRoll
= 0;
unsigned int modell_fliegt
= 0;
volatile unsigned char FC_StatusFlags
= 0, FC_StatusFlags2
= 0;
long GIER_GRAD_FAKTOR
= 1291;
signed int KopplungsteilNickRoll
,KopplungsteilRollNick
;
signed int tmp_motorwert
[MAX_MOTORS
];
char VarioCharacter
= ' ';
unsigned int HooverGasEmergencyPercent
= 0; // The gas value for Emergency landing
unsigned int GasIsZeroCnt
= 0; // to detect that the gas-stick is down for a while
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Debugwerte zuordnen
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void CopyDebugValues
(void)
{
DebugOut.
Analog[0] = IntegralNick
/ (EE_Parameter.
GyroAccFaktor * 4);
DebugOut.
Analog[1] = IntegralRoll
/ (EE_Parameter.
GyroAccFaktor * 4);
DebugOut.
Analog[2] = Mittelwert_AccNick
/ 4;
DebugOut.
Analog[3] = Mittelwert_AccRoll
/ 4;
DebugOut.
Analog[4] = SollHoehe
/5;
DebugOut.
Analog[5] = HoehenWert
/5;
DebugOut.
Analog[6] = KompassValue
;
DebugOut.
Analog[7] = KompassSollWert
;
DebugOut.
Analog[8] = Capacity.
ActualCurrent;
DebugOut.
Analog[9] = UBat
;
DebugOut.
Analog[10] = Motor
[0].
SetPoint;
DebugOut.
Analog[11] = Motor
[1].
SetPoint;
DebugOut.
Analog[12] = Motor
[2].
SetPoint;
DebugOut.
Analog[13] = Motor
[3].
SetPoint;
DebugOut.
Analog[14] = Motor
[4].
SetPoint;
DebugOut.
Analog[15] = Motor
[5].
SetPoint;
DebugOut.
Analog[16] = SenderOkay
;
DebugOut.
Analog[17] = ErsatzKompass
/ GIER_GRAD_FAKTOR
;
DebugOut.
Analog[18] = (signed int) AdNeutralGier
- AdWertGier
;
DebugOut.
Analog[19] = 0;
DebugOut.
Analog[20] = ServoNickValue
;
DebugOut.
Analog[21] = 0;
DebugOut.
Analog[22] = 0;
DebugOut.
Analog[23] = Capacity.
UsedCapacity;
DebugOut.
Analog[24] = Capacity.
MinOfMaxPWM;
DebugOut.
Analog[25] = 0;
DebugOut.
Analog[26] = 0;
DebugOut.
Analog[27] = 0;
DebugOut.
Analog[28] = AdWertAccHoch
;//(Mess_Integral_Hoch / 512);// Aktuell_az;
DebugOut.
Analog[29] = 0;
DebugOut.
Analog[30] = GPS_Nick
;
DebugOut.
Analog[31] = GPS_Roll
;
if(VersionInfo.
HardwareError[0] || VersionInfo.
HardwareError[1]) DebugOut.
Status[1] |= 1; else DebugOut.
Status[1] &= 0xfe;
}
void Piep
(unsigned char Anzahl
, unsigned int dauer
)
{
unsigned int wait
= 0;
if(MotorenEin
) return; //auf keinen Fall im Flug!
GRN_OFF
;
while(Anzahl
--)
{
beeptime
= dauer
;
wait
= dauer
;
while(beeptime
|| wait
)
{
if(UpdateMotor
)
{
UpdateMotor
= 0;
if(!beeptime
) wait
--;
LIBFC_Polling
();
};
}
}
GRN_ON
;
}
//############################################################################
// Messwerte beim Ermitteln der Nullage
void CalibrierMittelwert
(void)
//############################################################################
{
unsigned char i
;
if(PlatinenVersion
== 13) SucheGyroOffset
();
// ADC auschalten, damit die Werte sich nicht während der Berechnung ändern
ANALOG_OFF
;
MesswertNick
= AdWertNick
;
MesswertRoll
= AdWertRoll
;
MesswertGier
= AdWertGier
;
Mittelwert_AccNick
= ACC_AMPLIFY
* AdWertAccNick
;
Mittelwert_AccRoll
= ACC_AMPLIFY
* AdWertAccRoll
;
// ADC einschalten
ANALOG_ON
;
for(i
=0;i
<8;i
++)
{
int tmp
;
tmp
= PPM_in
[EE_Parameter.
Kanalbelegung[K_POTI1
+ i
]] + 127;
LIMIT_MIN_MAX
(tmp
, 0, 255);
if(Poti
[i
] > tmp
) Poti
[i
]--; else if(Poti
[i
] < tmp
) Poti
[i
]++;
}
Umschlag180Nick
= (long) EE_Parameter.
WinkelUmschlagNick * 2500L;
Umschlag180Roll
= (long) EE_Parameter.
WinkelUmschlagRoll * 2500L;
}
//############################################################################
// Nullwerte ermitteln
void SetNeutral
(unsigned char AccAdjustment
)
//############################################################################
{
unsigned char i
;
unsigned int gier_neutral
=0, nick_neutral
=0, roll_neutral
=0;
VersionInfo.
HardwareError[0] = 0;
// HEF4017Reset_ON;
NeutralAccX
= 0;
NeutralAccY
= 0;
NeutralAccZ
= 0;
AdNeutralNick
= 0;
AdNeutralRoll
= 0;
AdNeutralGier
= 0;
Parameter_AchsKopplung1
= 0;
Parameter_AchsKopplung2
= 0;
ExpandBaro
= 0;
CalibrierMittelwert
();
Delay_ms_Mess
(100);
CalibrierMittelwert
();
if((EE_Parameter.
GlobalConfig & CFG_HOEHENREGELUNG
)) // Höhenregelung aktiviert?
{
if((MessLuftdruck
> 950) || (MessLuftdruck
< 750)) SucheLuftruckOffset
();
}
#define NEUTRAL_FILTER 32
for(i
=0; i
<NEUTRAL_FILTER
; i
++)
{
Delay_ms_Mess
(10);
gier_neutral
+= AdWertGier
;
nick_neutral
+= AdWertNick
;
roll_neutral
+= AdWertRoll
;
}
AdNeutralNick
= (nick_neutral
+NEUTRAL_FILTER
/2) / (NEUTRAL_FILTER
/ 8);
AdNeutralRoll
= (roll_neutral
+NEUTRAL_FILTER
/2) / (NEUTRAL_FILTER
/ 8);
AdNeutralGier
= (gier_neutral
+NEUTRAL_FILTER
/2) / (NEUTRAL_FILTER
);
StartNeutralRoll
= AdNeutralRoll
;
StartNeutralNick
= AdNeutralNick
;
if(AccAdjustment
)
{
NeutralAccX
= abs(Mittelwert_AccNick
) / (2*ACC_AMPLIFY
);
NeutralAccY
= abs(Mittelwert_AccRoll
) / (2*ACC_AMPLIFY
);
NeutralAccZ
= Aktuell_az
;
// Save ACC neutral settings to eeprom
SetParamWord
(PID_ACC_NICK
, (uint16_t)NeutralAccX
);
SetParamWord
(PID_ACC_ROLL
, (uint16_t)NeutralAccY
);
SetParamWord
(PID_ACC_TOP
, (uint16_t)NeutralAccZ
);
}
else
{
// restore from eeprom
NeutralAccX
= (int16_t)GetParamWord
(PID_ACC_NICK
);
NeutralAccY
= (int16_t)GetParamWord
(PID_ACC_ROLL
);
NeutralAccZ
= (int16_t)GetParamWord
(PID_ACC_TOP
);
// strange settings?
if(((unsigned int) NeutralAccX
> 2048) || ((unsigned int) NeutralAccY
> 2048) || ((unsigned int) NeutralAccZ
> 1024))
{
printf("\n\rACC not calibrated!\r\n");
NeutralAccX
= abs(Mittelwert_AccNick
) / (2*ACC_AMPLIFY
);
NeutralAccY
= abs(Mittelwert_AccRoll
) / (2*ACC_AMPLIFY
);
NeutralAccZ
= Aktuell_az
;
}
}
MesswertNick
= 0;
MesswertRoll
= 0;
MesswertGier
= 0;
Delay_ms_Mess
(100);
Mittelwert_AccNick
= ACC_AMPLIFY
* AdWertAccNick
;
Mittelwert_AccRoll
= ACC_AMPLIFY
* AdWertAccRoll
;
IntegralNick
= EE_Parameter.
GyroAccFaktor * (long)Mittelwert_AccNick
;
IntegralRoll
= EE_Parameter.
GyroAccFaktor * (long)Mittelwert_AccRoll
;
Mess_IntegralNick
= IntegralNick
;
Mess_IntegralRoll
= IntegralRoll
;
Mess_Integral_Gier
= 0;
StartLuftdruck
= Luftdruck
;
VarioMeter
= 0;
Mess_Integral_Hoch
= 0;
KompassSollWert
= KompassValue
;
KompassSignalSchlecht
= 100;
beeptime
= 50;
Umschlag180Nick
= ((long) EE_Parameter.
WinkelUmschlagNick * 2500L) + 15000L;
Umschlag180Roll
= ((long) EE_Parameter.
WinkelUmschlagRoll * 2500L) + 15000L;
ExternHoehenValue
= 0;
ErsatzKompass
= KompassValue
* GIER_GRAD_FAKTOR
;
GierGyroFehler
= 0;
LED_Init
();
FC_StatusFlags
|= FC_STATUS_CALIBRATE
;
FromNaviCtrl_Value.
Kalman_K = -1;
FromNaviCtrl_Value.
Kalman_MaxDrift = 0;
FromNaviCtrl_Value.
Kalman_MaxFusion = 32;
for(i
=0;i
<8;i
++)
{
Poti
[i
] = PPM_in
[EE_Parameter.
Kanalbelegung[K_POTI1
+ i
]] + 127;
}
SenderOkay
= 100;
if(ServoActive
)
{
DDRD
|=0x80; // enable J7 -> Servo signal
}
else
{
// if(EE_Parameter.ServoCompInvert & SERVO_NICK_INV) NickServoValue = ((128 + 60) * 4 * 16); // neutral position = upper 1/4
// else
NickServoValue
= ((128 - 60) * 4 * 16); // neutral position = lower 1/4
}
if((AdNeutralNick
< 150 * 16) || (AdNeutralNick
> 850 * 16)) { VersionInfo.
HardwareError[0] |= FC_ERROR0_GYRO_NICK
; };
if((AdNeutralRoll
< 150 * 16) || (AdNeutralRoll
> 850 * 16)) { VersionInfo.
HardwareError[0] |= FC_ERROR0_GYRO_ROLL
; };
if((AdNeutralGier
< 150 * 2) || (AdNeutralGier
> 850 * 2)) { VersionInfo.
HardwareError[0] |= FC_ERROR0_GYRO_YAW
; };
if((NeutralAccX
< 300) || (NeutralAccX
> 750)) { VersionInfo.
HardwareError[0] |= FC_ERROR0_ACC_NICK
; };
if((NeutralAccY
< 300) || (NeutralAccY
> 750)) { VersionInfo.
HardwareError[0] |= FC_ERROR0_ACC_ROLL
; };
if((NeutralAccZ
< 512) || (NeutralAccZ
> 850)) { VersionInfo.
HardwareError[0] |= FC_ERROR0_ACC_TOP
; };
carefree_old
= 70;
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
LIBFC_HoTT_Clear
();
#endif
}
//############################################################################
// Bearbeitet die Messwerte
void Mittelwert
(void)
//############################################################################
{
static signed long tmpl
,tmpl2
,tmpl3
,tmpl4
;
static signed int oldNick
, oldRoll
, d2Roll
, d2Nick
;
signed long winkel_nick
, winkel_roll
;
MesswertGier
= (signed int) AdNeutralGier
- AdWertGier
;
MesswertNick
= (signed int) AdWertNickFilter
/ 8;
MesswertRoll
= (signed int) AdWertRollFilter
/ 8;
RohMesswertNick
= MesswertNick
;
RohMesswertRoll
= MesswertRoll
;
// Beschleunigungssensor ++++++++++++++++++++++++++++++++++++++++++++++++
Mittelwert_AccNick
= (Mittelwert_AccNick
* 3 + ((ACC_AMPLIFY
* AdWertAccNick
))) / 4L;
Mittelwert_AccRoll
= (Mittelwert_AccRoll
* 3 + ((ACC_AMPLIFY
* AdWertAccRoll
))) / 4L;
IntegralAccNick
+= ACC_AMPLIFY
* AdWertAccNick
;
IntegralAccRoll
+= ACC_AMPLIFY
* AdWertAccRoll
;
NaviAccNick
+= AdWertAccNick
;
NaviAccRoll
+= AdWertAccRoll
;
NaviCntAcc
++;
IntegralAccZ
+= Aktuell_az
- NeutralAccZ
;
//++++++++++++++++++++++++++++++++++++++++++++++++
// ADC einschalten
ANALOG_ON
;
AdReady
= 0;
//++++++++++++++++++++++++++++++++++++++++++++++++
if(Mess_IntegralRoll
> 93000L) winkel_roll
= 93000L;
else if(Mess_IntegralRoll
<-93000L) winkel_roll
= -93000L;
else winkel_roll
= Mess_IntegralRoll
;
if(Mess_IntegralNick
> 93000L) winkel_nick
= 93000L;
else if(Mess_IntegralNick
<-93000L) winkel_nick
= -93000L;
else winkel_nick
= Mess_IntegralNick
;
// Gier ++++++++++++++++++++++++++++++++++++++++++++++++
Mess_Integral_Gier
+= MesswertGier
;
ErsatzKompass
+= MesswertGier
;
// Kopplungsanteil +++++++++++++++++++++++++++++++++++++
if(!Looping_Nick
&& !Looping_Roll
&& (Parameter_GlobalConfig
& CFG_ACHSENKOPPLUNG_AKTIV
))
{
tmpl3
= (MesswertRoll
* winkel_nick
) / 2048L;
tmpl3
*= Parameter_AchsKopplung2
; //65
tmpl3
/= 4096L;
tmpl4
= (MesswertNick
* winkel_roll
) / 2048L;
tmpl4
*= Parameter_AchsKopplung2
; //65
tmpl4
/= 4096L;
KopplungsteilNickRoll
= tmpl3
;
KopplungsteilRollNick
= tmpl4
;
tmpl4
-= tmpl3
;
ErsatzKompass
+= tmpl4
;
if(!Parameter_CouplingYawCorrection
) Mess_Integral_Gier
-= tmpl4
/2; // Gier nachhelfen
tmpl
= ((MesswertGier
+ tmpl4
) * winkel_nick
) / 2048L;
tmpl
*= Parameter_AchsKopplung1
; // 90
tmpl
/= 4096L;
tmpl2
= ((MesswertGier
+ tmpl4
) * winkel_roll
) / 2048L;
tmpl2
*= Parameter_AchsKopplung1
;
tmpl2
/= 4096L;
if(abs(MesswertGier
) > 64) if(labs(tmpl
) > 128 || labs(tmpl2
) > 128) TrichterFlug
= 1;
//MesswertGier += (Parameter_CouplingYawCorrection * tmpl4) / 256;
}
else tmpl
= tmpl2
= KopplungsteilNickRoll
= KopplungsteilRollNick
= 0;
TrimRoll
= tmpl
- tmpl2
/ 100L;
TrimNick
= -tmpl2
+ tmpl
/ 100L;
// Kompasswert begrenzen ++++++++++++++++++++++++++++++++++++++++++++++++
if(ErsatzKompass
>= (360L * GIER_GRAD_FAKTOR
)) ErsatzKompass
-= 360L * GIER_GRAD_FAKTOR
; // 360° Umschlag
if(ErsatzKompass
< 0) ErsatzKompass
+= 360L * GIER_GRAD_FAKTOR
;
// Roll ++++++++++++++++++++++++++++++++++++++++++++++++
Mess_IntegralRoll2
+= MesswertRoll
+ TrimRoll
;
Mess_IntegralRoll
+= MesswertRoll
+ TrimRoll
- LageKorrekturRoll
;
if(Mess_IntegralRoll
> Umschlag180Roll
)
{
Mess_IntegralRoll
= -(Umschlag180Roll
- 25000L);
Mess_IntegralRoll2
= Mess_IntegralRoll
;
}
if(Mess_IntegralRoll
<-Umschlag180Roll
)
{
Mess_IntegralRoll
= (Umschlag180Roll
- 25000L);
Mess_IntegralRoll2
= Mess_IntegralRoll
;
}
// Nick ++++++++++++++++++++++++++++++++++++++++++++++++
Mess_IntegralNick2
+= MesswertNick
+ TrimNick
;
Mess_IntegralNick
+= MesswertNick
+ TrimNick
- LageKorrekturNick
;
if(Mess_IntegralNick
> Umschlag180Nick
)
{
Mess_IntegralNick
= -(Umschlag180Nick
- 25000L);
Mess_IntegralNick2
= Mess_IntegralNick
;
}
if(Mess_IntegralNick
<-Umschlag180Nick
)
{
Mess_IntegralNick
= (Umschlag180Nick
- 25000L);
Mess_IntegralNick2
= Mess_IntegralNick
;
}
Integral_Gier
= Mess_Integral_Gier
;
IntegralNick
= Mess_IntegralNick
;
IntegralRoll
= Mess_IntegralRoll
;
IntegralNick2
= Mess_IntegralNick2
;
IntegralRoll2
= Mess_IntegralRoll2
;
#define D_LIMIT 128
MesswertNick
= HiResNick
/ 8;
MesswertRoll
= HiResRoll
/ 8;
if(AdWertNick
< 15) MesswertNick
= -1000; if(AdWertNick
< 7) MesswertNick
= -2000;
if(PlatinenVersion
== 10) { if(AdWertNick
> 1010) MesswertNick
= +1000; if(AdWertNick
> 1017) MesswertNick
= +2000; }
else { if(AdWertNick
> 2000) MesswertNick
= +1000; if(AdWertNick
> 2015) MesswertNick
= +2000; }
if(AdWertRoll
< 15) MesswertRoll
= -1000; if(AdWertRoll
< 7) MesswertRoll
= -2000;
if(PlatinenVersion
== 10) { if(AdWertRoll
> 1010) MesswertRoll
= +1000; if(AdWertRoll
> 1017) MesswertRoll
= +2000; }
else { if(AdWertRoll
> 2000) MesswertRoll
= +1000; if(AdWertRoll
> 2015) MesswertRoll
= +2000; }
if(Parameter_Gyro_D
)
{
d2Nick
= HiResNick
- oldNick
;
oldNick
= (oldNick
+ HiResNick
)/2;
if(d2Nick
> D_LIMIT
) d2Nick
= D_LIMIT
;
else if(d2Nick
< -D_LIMIT
) d2Nick
= -D_LIMIT
;
d2Roll
= HiResRoll
- oldRoll
;
oldRoll
= (oldRoll
+ HiResRoll
)/2;
if(d2Roll
> D_LIMIT
) d2Roll
= D_LIMIT
;
else if(d2Roll
< -D_LIMIT
) d2Roll
= -D_LIMIT
;
MesswertNick
+= (d2Nick
* (signed int) Parameter_Gyro_D
) / 16;
MesswertRoll
+= (d2Roll
* (signed int) Parameter_Gyro_D
) / 16;
HiResNick
+= (d2Nick
* (signed int) Parameter_Gyro_D
);
HiResRoll
+= (d2Roll
* (signed int) Parameter_Gyro_D
);
}
if(RohMesswertRoll
> 0) TrimRoll
+= ((long) abs(KopplungsteilNickRoll
) * Parameter_CouplingYawCorrection
) / 64L;
else TrimRoll
-= ((long) abs(KopplungsteilNickRoll
) * Parameter_CouplingYawCorrection
) / 64L;
if(RohMesswertNick
> 0) TrimNick
+= ((long) abs(KopplungsteilRollNick
) * Parameter_CouplingYawCorrection
) / 64L;
else TrimNick
-= ((long) abs(KopplungsteilRollNick
) * Parameter_CouplingYawCorrection
) / 64L;
if(Parameter_GlobalConfig
& CFG_DREHRATEN_BEGRENZER
&& !Looping_Nick
&& !Looping_Roll
)
{
if(RohMesswertNick
> 256) MesswertNick
+= 1 * (RohMesswertNick
- 256);
else if(RohMesswertNick
< -256) MesswertNick
+= 1 * (RohMesswertNick
+ 256);
if(RohMesswertRoll
> 256) MesswertRoll
+= 1 * (RohMesswertRoll
- 256);
else if(RohMesswertRoll
< -256) MesswertRoll
+= 1 * (RohMesswertRoll
+ 256);
}
}
//############################################################################
// Senden der Motorwerte per I2C-Bus
void SendMotorData
(void)
//############################################################################
{
unsigned char i
;
if(!MotorenEin
)
{
FC_StatusFlags
&= ~
(FC_STATUS_MOTOR_RUN
| FC_STATUS_FLY
);
for(i
=0;i
<MAX_MOTORS
;i
++)
{
if(!PC_MotortestActive
) MotorTest
[i
] = 0;
Motor
[i
].
SetPoint = MotorTest
[i
];
Motor
[i
].
SetPointLowerBits = 0;
/*
Motor[i].SetPoint = MotorTest[i] / 4; // testing the high resolution
Motor[i].SetPointLowerBits = MotorTest[i] % 4;
*/
}
if(PC_MotortestActive
) PC_MotortestActive
--;
}
else FC_StatusFlags
|= FC_STATUS_MOTOR_RUN
;
if(I2C_TransferActive
)
{
I2C_TransferActive
= 0; // enable for the next time
}
else
{
motor_write
= 0;
I2C_Start
(TWI_STATE_MOTOR_TX
); //Start I2C Interrupt Mode
}
}
//############################################################################
// Trägt ggf. das Poti als Parameter ein
void ParameterZuordnung
(void)
//############################################################################
{
unsigned char tmp
,i
;
for(i
=0;i
<8;i
++)
{
int tmp2
;
tmp
= EE_Parameter.
Kanalbelegung[K_POTI1
+ i
];
tmp2
= PPM_in
[tmp
] + 127;
if(tmp2
> 255) tmp2
= 255; else if(tmp2
< 0) tmp2
= 0;
if(tmp
== 25) Poti
[i
] = tmp2
; // 25 = WaypointEvent channel -> no filter
else
if(tmp2
!= Poti
[i
])
{
Poti
[i
] += (tmp2
- Poti
[i
]) / 4;
if(Poti
[i
] > tmp2
) Poti
[i
]--;
else Poti
[i
]++;
}
}
CHK_POTI_MM
(Parameter_Luftdruck_D
,EE_Parameter.
Luftdruck_D,0,100);
CHK_POTI_MM
(Parameter_Hoehe_P
,EE_Parameter.
Hoehe_P,0,100);
CHK_POTI_MM
(Parameter_Gyro_P
,EE_Parameter.
Gyro_P,10,255);
CHK_POTI_MM
(Parameter_J16Timing
,EE_Parameter.
J16Timing,5,255);
CHK_POTI_MM
(Parameter_J17Timing
,EE_Parameter.
J17Timing,5,255);
if(EE_Parameter.
Servo3 == 247) { if(PORTC
& (1<<PORTC2
)) Parameter_Servo3
= 140; else Parameter_Servo3
= 70;} // Out1 (J16)
else if(EE_Parameter.
Servo3 == 246) { if(PORTC
& (1<<PORTC3
)) Parameter_Servo3
= 140; else Parameter_Servo3
= 70;}
else CHK_POTI
(Parameter_Servo3
,EE_Parameter.
Servo3);
if(EE_Parameter.
Servo4 == 247) { if(PORTC
& (1<<PORTC2
)) Parameter_Servo4
= 140; else Parameter_Servo4
= 70;}
else if(EE_Parameter.
Servo4 == 246) { if(PORTC
& (1<<PORTC3
)) Parameter_Servo4
= 140; else Parameter_Servo4
= 70;} // Out2 (J17)
else CHK_POTI
(Parameter_Servo4
,EE_Parameter.
Servo4);
CHK_POTI
(Parameter_Servo5
,EE_Parameter.
Servo5);
CHK_POTI
(Parameter_HoehenSchalter
,EE_Parameter.
MaxHoehe);
CHK_POTI
(Parameter_Hoehe_ACC_Wirkung
,EE_Parameter.
Hoehe_ACC_Wirkung);
CHK_POTI
(Parameter_Hoehe_GPS_Z
,EE_Parameter.
Hoehe_GPS_Z);
CHK_POTI
(Parameter_KompassWirkung
,EE_Parameter.
KompassWirkung);
CHK_POTI
(Parameter_Gyro_I
,EE_Parameter.
Gyro_I);
CHK_POTI
(Parameter_Gyro_D
,EE_Parameter.
Gyro_D);
CHK_POTI
(Parameter_Gyro_Gier_P
,EE_Parameter.
Gyro_Gier_P);
CHK_POTI
(Parameter_Gyro_Gier_I
,EE_Parameter.
Gyro_Gier_I);
CHK_POTI
(Parameter_I_Faktor
,EE_Parameter.
I_Faktor);
CHK_POTI
(Parameter_UserParam1
,EE_Parameter.
UserParam1);
CHK_POTI
(Parameter_UserParam2
,EE_Parameter.
UserParam2);
CHK_POTI
(Parameter_UserParam3
,EE_Parameter.
UserParam3);
CHK_POTI
(Parameter_UserParam4
,EE_Parameter.
UserParam4);
CHK_POTI
(Parameter_UserParam5
,EE_Parameter.
UserParam5);
CHK_POTI
(Parameter_UserParam6
,EE_Parameter.
UserParam6);
CHK_POTI
(Parameter_UserParam7
,EE_Parameter.
UserParam7);
CHK_POTI
(Parameter_UserParam8
,EE_Parameter.
UserParam8);
CHK_POTI
(Parameter_ServoNickControl
,EE_Parameter.
ServoNickControl);
CHK_POTI
(Parameter_ServoRollControl
,EE_Parameter.
ServoRollControl);
CHK_POTI
(Parameter_ServoNickComp
,EE_Parameter.
ServoNickComp);
CHK_POTI
(Parameter_ServoRollComp
,EE_Parameter.
ServoRollComp);
CHK_POTI
(Parameter_LoopGasLimit
,EE_Parameter.
LoopGasLimit);
CHK_POTI
(Parameter_AchsKopplung1
,EE_Parameter.
AchsKopplung1);
CHK_POTI
(Parameter_AchsKopplung2
,EE_Parameter.
AchsKopplung2);
CHK_POTI
(Parameter_CouplingYawCorrection
,EE_Parameter.
CouplingYawCorrection);
CHK_POTI
(Parameter_MaximumAltitude
,EE_Parameter.
MaxAltitude);
if((NC_To_FC_MaxAltitude
&& NC_To_FC_MaxAltitude
< Parameter_MaximumAltitude
) || Parameter_MaximumAltitude
== 0) Parameter_MaximumAltitude
= NC_To_FC_MaxAltitude
;
Parameter_GlobalConfig
= EE_Parameter.
GlobalConfig;
Parameter_ExtraConfig
= EE_Parameter.
ExtraConfig;
// CHK_POTI(Parameter_AchsGegenKopplung1,EE_Parameter.AchsGegenKopplung1,0,255);
CHK_POTI
(Parameter_DynamicStability
,EE_Parameter.
DynamicStability);
CHK_POTI
(Parameter_ExternalControl
,EE_Parameter.
ExternalControl);
Ki
= 10300 / (Parameter_I_Faktor
+ 1);
MAX_GAS
= EE_Parameter.
Gas_Max;
MIN_GAS
= EE_Parameter.
Gas_Min;
tmp
= EE_Parameter.
CareFreeModeControl;
if(tmp
> 50)
{
CareFree
= 1;
if(tmp
>= 248 && Poti
[255 - tmp
] < 50) CareFree
= 0;
if(carefree_old
!= CareFree
)
{
if(carefree_old
< 3)
{
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
if(CareFree
) { beeptime
= 1500; if(!SpeakHoTT
) SpeakHoTT
= SPEAK_CF_ON
; }
else { beeptime
= 200; if(!SpeakHoTT
) SpeakHoTT
= SPEAK_CF_OFF
; }
#else
if(CareFree
) beeptime
= 1500;
else beeptime
= 200;
#endif
NeueKompassRichtungMerken
= 5;
carefree_old
= CareFree
;
} else carefree_old
--;
}
if(FromNaviCtrl.
CompassValue < 0 && CareFree
) VersionInfo.
HardwareError[0] |= FC_ERROR0_CAREFREE
; //else VersionInfo.HardwareError[0] &= ~FC_ERROR0_CAREFREE;
}
else
{
CareFree
= 0;
carefree_old
= 10;
}
if(FromNaviCtrl.
CompassValue < 0 && MotorenEin
&& CareFree
&& BeepMuster
== 0xffff) // ungültiger Kompasswert
{
beeptime
= 15000;
BeepMuster
= 0xA400;
CareFree
= 0;
}
if(CareFree
) { FC_StatusFlags2
|= FC_STATUS2_CAREFREE
; if(Parameter_AchsKopplung1
< 210) Parameter_AchsKopplung1
+= 30;} else FC_StatusFlags2
&= ~FC_STATUS2_CAREFREE
;
}
//############################################################################
//
void MotorRegler
(void)
//############################################################################
{
int pd_ergebnis_nick
,pd_ergebnis_roll
,tmp_int
, tmp_int2
;
int GierMischanteil
,GasMischanteil
;
static long sollGier
= 0,tmp_long
,tmp_long2
;
static long IntegralFehlerNick
= 0;
static long IntegralFehlerRoll
= 0;
static unsigned int RcLostTimer
;
static unsigned char delay_neutral
= 0;
static unsigned char delay_einschalten
= 0,delay_ausschalten
= 0;
static signed char move_safety_switch
= 0;
static long ausgleichNick
, ausgleichRoll
;
int IntegralNickMalFaktor
,IntegralRollMalFaktor
;
unsigned char i
;
Mittelwert
();
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Gaswert ermitteln
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(!(FC_StatusFlags
& (FC_STATUS_EMERGENCY_LANDING
| FC_STATUS2_RC_FAILSAVE_ACTIVE
)))
{
if(EE_Parameter.
GlobalConfig3 & CFG3_VARIO_FAILSAFE
)
{
if(HoverGas
&& HoverGas
< 150 * STICK_GAIN
)
{
HooverGasEmergencyPercent
= (HoverGas
/(STICK_GAIN
) * EE_Parameter.
NotGas) / 100; // i.e. 80% of Hovergas
}
else HooverGasEmergencyPercent
= 45; // default if the Hoovergas was could not calculated yet
} else HooverGasEmergencyPercent
= EE_Parameter.
NotGas;
}
if(GasIsZeroCnt
== 30000) // in that case we have RC-Lost, but the MK is probably landed
{
StickGas
= 0; // Hold Gas down in that case
HooverGasEmergencyPercent
= MIN_GAS
;
}
GasMischanteil
= StickGas
;
if(GasMischanteil
< MIN_GAS
+ 10) GasMischanteil
= MIN_GAS
+ 10;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Empfang schlecht
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(SenderOkay
< 100 && !(FC_StatusFlags2
& FC_STATUS2_RC_FAILSAVE_ACTIVE
))
{
if(RcLostTimer
) RcLostTimer
--;
else
{
MotorenEin
= 0;
modell_fliegt
= 0;
FC_StatusFlags
&= ~
(FC_STATUS_EMERGENCY_LANDING
| FC_STATUS_FLY
);
}
ROT_ON
;
if(modell_fliegt
> 1000 && Capacity.
MinOfMaxPWM > 100) // wahrscheinlich in der Luft --> langsam absenken
{
GasMischanteil
= HooverGasEmergencyPercent
;
FC_StatusFlags
|= FC_STATUS_EMERGENCY_LANDING
;
PPM_diff
[EE_Parameter.
Kanalbelegung[K_NICK
]] = 0;
PPM_diff
[EE_Parameter.
Kanalbelegung[K_ROLL
]] = 0;
PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] = 0;
PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] = 0;
PPM_in
[EE_Parameter.
Kanalbelegung[K_GIER
]] = 0;
}
else
{
MotorenEin
= 0;
}
}
else
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Emfang gut
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(SenderOkay
> 140)
{
FC_StatusFlags
&= ~FC_STATUS_EMERGENCY_LANDING
;
RcLostTimer
= EE_Parameter.
NotGasZeit * 50;
if(GasMischanteil
> 40 && MotorenEin
)
{
if(modell_fliegt
< 0xffff) modell_fliegt
++;
}
if((modell_fliegt
< 256))
{
SummeNick
= 0;
SummeRoll
= 0;
sollGier
= 0;
Mess_Integral_Gier
= 0;
} else FC_StatusFlags
|= FC_STATUS_FLY
;
if((PPM_in
[EE_Parameter.
Kanalbelegung[K_GAS
]] > 80) && MotorenEin
== 0)
{
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// auf Nullwerte kalibrieren
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_GIER
]] > 75) // Neutralwerte
{
if(++delay_neutral
> 200) // nicht sofort
{
delay_neutral
= 0;
modell_fliegt
= 0;
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] > 70 || abs(PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]]) > 70)
{
unsigned char setting
=1;
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] > 70 && PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] < 70) setting
= 1;
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] > 70 && PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] > 70) setting
= 2;
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] < 70 && PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] > 70) setting
= 3;
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] <-70 && PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] > 70) setting
= 4;
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] <-70 && PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] < 70) setting
= 5;
SetActiveParamSet
(setting
); // aktiven Datensatz merken
}
if(abs(PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]]) < 30 && PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] < -70)
{
WinkelOut.
CalcState = 1;
CalibrationDone
= 0;
beeptime
= 1000;
}
else
{
ParamSet_ReadFromEEProm
(GetActiveParamSet
());
LipoDetection
(0);
LIBFC_ReceiverInit
(EE_Parameter.
Receiver);
if((Parameter_GlobalConfig
& CFG_HOEHENREGELUNG
)) // Höhenregelung aktiviert?
{
if((MessLuftdruck
> 950) || (MessLuftdruck
< 750)) SucheLuftruckOffset
();
}
// ServoActive = 0;
SetNeutral
(0);
CalibrationDone
= 1;
ServoActive
= 1;
DDRD
|=0x80; // enable J7 -> Servo signal
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
SpeakHoTT
= SPEAK_CALIBRATE
;
#endif
Piep
(GetActiveParamSet
(),120);
}
}
}
else
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_GIER
]] < -75) // ACC Neutralwerte speichern
{
if(++delay_neutral
> 200) // nicht sofort
{
MotorenEin
= 0;
delay_neutral
= 0;
modell_fliegt
= 0;
SetNeutral
(1);
CalibrationDone
= 1;
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
SpeakHoTT
= SPEAK_CALIBRATE
;
#endif
Piep
(GetActiveParamSet
(),120);
}
}
else delay_neutral
= 0;
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Gas ist unten
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_GAS
]] < 35-120)
{
if(PPM_diff
[EE_Parameter.
MotorSafetySwitch & 127] > 5) move_safety_switch
= 100;
else
if(PPM_diff
[EE_Parameter.
MotorSafetySwitch & 127] < -5) move_safety_switch
= -100;
// Motoren Starten
if(!MotorenEin
)
{
if((((PPM_in
[EE_Parameter.
Kanalbelegung[K_GIER
]] < -75) && ((!(EE_Parameter.
GlobalConfig3 & CFG3_MOTOR_SWITCH_MODE
) && PPM_in
[EE_Parameter.
MotorSafetySwitch] < -75) || EE_Parameter.
MotorSafetySwitch == 0)))
|| (((EE_Parameter.
GlobalConfig3 & CFG3_MOTOR_SWITCH_MODE
) && PPM_in
[EE_Parameter.
MotorSafetySwitch] > -10 && move_safety_switch
== 100)))
{
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Einschalten
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(CalibrationDone
) FC_StatusFlags
|= FC_STATUS_START
;
if(++delay_einschalten
> 253)
{
delay_einschalten
= 0;
if(!VersionInfo.
HardwareError[0] && CalibrationDone
&& !NC_ErrorCode
)
{
modell_fliegt
= 1;
MotorenEin
= 1;
sollGier
= 0;
Mess_Integral_Gier
= 0;
Mess_Integral_Gier2
= 0;
Mess_IntegralNick
= EE_Parameter.
GyroAccFaktor * (long)Mittelwert_AccNick
;
Mess_IntegralRoll
= EE_Parameter.
GyroAccFaktor * (long)Mittelwert_AccRoll
;
Mess_IntegralNick2
= IntegralNick
;
Mess_IntegralRoll2
= IntegralRoll
;
SummeNick
= 0;
SummeRoll
= 0;
// ControlHeading = (((int) EE_Parameter.OrientationAngle * 15 + KompassValue) % 360) / 2;
NeueKompassRichtungMerken
= 100; // 2 sekunden
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
SpeakHoTT
= SPEAK_STARTING
;
#endif
}
else
{
beeptime
= 1500; // indicate missing calibration
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
if(!CalibrationDone
) SpeakHoTT
= SPEAK_ERR_CALIBARTION
;
#endif
}
}
}
else delay_einschalten
= 0;
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Auschalten
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
else // only if motors are running
{
// if((PPM_in[EE_Parameter.Kanalbelegung[K_GIER]] > 75) && (PPM_in[EE_Parameter.MotorSafetySwitch] < -75 || EE_Parameter.MotorSafetySwitch == 0))
if((((PPM_in
[EE_Parameter.
Kanalbelegung[K_GIER
]] > 75) && ((!(EE_Parameter.
GlobalConfig3 & CFG3_MOTOR_SWITCH_MODE
) && PPM_in
[EE_Parameter.
MotorSafetySwitch] < -75) || EE_Parameter.
MotorSafetySwitch == 0)))
|| (((EE_Parameter.
GlobalConfig3 & CFG3_MOTOR_SWITCH_MODE
) && PPM_in
[EE_Parameter.
MotorSafetySwitch] < -50 && move_safety_switch
== -100)))
{
if(++delay_ausschalten
> 250) // nicht sofort
{
MotorenEin
= 0;
delay_ausschalten
= 0;
modell_fliegt
= 0;
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
SpeakHoTT
= SPEAK_MK_OFF
;
#endif
}
}
else delay_ausschalten
= 0;
}
if(GasIsZeroCnt
< 1000) GasIsZeroCnt
++;
}
else // gas not at minimum
{
move_safety_switch
= 0;
GasIsZeroCnt
= 0;
}
}
else // Empfang zwischen 100 und 140 -> schlecht
{
if(GasIsZeroCnt
>= 750) // gas-stick was down for 1.5 seconds before RC-Lost
{
if((GPSInfo.
HomeDistance < 40 * 10) && (HoehenWert
< 15 * 100)) // and we are at the starting point -> maybe landed?
{
GasIsZeroCnt
= 30000;
if(modell_fliegt
> 1001) modell_fliegt
= 1001;
}
}
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// neue Werte von der Funke
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(!NewPpmData
-- || (FC_StatusFlags
& FC_STATUS_EMERGENCY_LANDING
))
{
static int stick_nick
,stick_roll
;
unsigned char stick_p
;
ParameterZuordnung
();
stick_p
= EE_Parameter.
Stick_P;
stick_nick
= (stick_nick
* 3 + PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] * stick_p
) / 4;
stick_nick
+= PPM_diff
[EE_Parameter.
Kanalbelegung[K_NICK
]] * EE_Parameter.
Stick_D;
stick_roll
= (stick_roll
* 3 + PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] * stick_p
) / 4;
stick_roll
+= PPM_diff
[EE_Parameter.
Kanalbelegung[K_ROLL
]] * EE_Parameter.
Stick_D;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// CareFree und freie Wahl der vorderen Richtung
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(CareFree
)
{
signed int nick
, roll
;
nick
= stick_nick
/ 4;
roll
= stick_roll
/ 4;
StickNick
= ((FromNC_Rotate_C
* nick
) + (FromNC_Rotate_S
* roll
)) / (32 / 4);
StickRoll
= ((FromNC_Rotate_C
* roll
) - (FromNC_Rotate_S
* nick
)) / (32 / 4);
}
else
{
FromNC_Rotate_C
= sintab
[EE_Parameter.
OrientationAngle + 6];
FromNC_Rotate_S
= sintab
[EE_Parameter.
OrientationAngle];
StickNick
= ((FromNC_Rotate_C
* stick_nick
) + (FromNC_Rotate_S
* stick_roll
)) / 8;
StickRoll
= ((FromNC_Rotate_C
* stick_roll
) - (FromNC_Rotate_S
* stick_nick
)) / 8;
}
StickGier
= -PPM_in
[EE_Parameter.
Kanalbelegung[K_GIER
]];
if(StickGier
> 4) StickGier
-= 4; else
if(StickGier
< -4) StickGier
+= 4; else StickGier
= 0;
if(GPS_Aid_StickMultiplikator
) // in that case the GPS controls stronger
{
StickNick
= (GPS_Aid_StickMultiplikator
* (StickNick
/ 8)) / 16;
StickRoll
= (GPS_Aid_StickMultiplikator
* (StickRoll
/ 8)) / 16;
}
StickNick
-= GPS_Nick
;
StickRoll
-= GPS_Roll
;
StickGas
= PPM_in
[EE_Parameter.
Kanalbelegung[K_GAS
]] + 127;
GyroFaktor
= (Parameter_Gyro_P
+ 10.0);
IntegralFaktor
= Parameter_Gyro_I
;
GyroFaktorGier
= (Parameter_Gyro_Gier_P
+ 10.0);
IntegralFaktorGier
= Parameter_Gyro_Gier_I
;
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//+ Analoge Steuerung per Seriell
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(ExternControl.
Config & 0x01 && Parameter_ExternalControl
> 128)
{
StickNick
+= (int) ExternControl.
Nick * (int) EE_Parameter.
Stick_P;
StickRoll
+= (int) ExternControl.
Roll * (int) EE_Parameter.
Stick_P;
StickGier
+= ExternControl.
Gier;
ExternHoehenValue
= (int) ExternControl.
Hight * (int)EE_Parameter.
Hoehe_Verstaerkung;
if(ExternControl.
Gas < StickGas
) StickGas
= ExternControl.
Gas;
}
if(StickGas
< 0) StickGas
= 0;
if(Parameter_GlobalConfig
& CFG_HEADING_HOLD
) IntegralFaktor
= 0;
if(abs(StickNick
/STICK_GAIN
) > MaxStickNick
)
{
MaxStickNick
= abs(StickNick
)/STICK_GAIN
;
if(MaxStickNick
> 100) MaxStickNick
= 100;
}
else MaxStickNick
--;
if(abs(StickRoll
/STICK_GAIN
) > MaxStickRoll
)
{
MaxStickRoll
= abs(StickRoll
)/STICK_GAIN
;
if(MaxStickRoll
> 100) MaxStickRoll
= 100;
}
else MaxStickRoll
--;
if(FC_StatusFlags
& FC_STATUS_EMERGENCY_LANDING
) {MaxStickNick
= 0; MaxStickRoll
= 0;}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Looping?
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if((PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] > EE_Parameter.
LoopThreshold) && EE_Parameter.
BitConfig & CFG_LOOP_LINKS
) Looping_Links
= 1;
else
{
{
if((PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] < (EE_Parameter.
LoopThreshold - EE_Parameter.
LoopHysterese))) Looping_Links
= 0;
}
}
if((PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] < -EE_Parameter.
LoopThreshold) && EE_Parameter.
BitConfig & CFG_LOOP_RECHTS
) Looping_Rechts
= 1;
else
{
if(Looping_Rechts
) // Hysterese
{
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_ROLL
]] > -(EE_Parameter.
LoopThreshold - EE_Parameter.
LoopHysterese)) Looping_Rechts
= 0;
}
}
if((PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] > EE_Parameter.
LoopThreshold) && EE_Parameter.
BitConfig & CFG_LOOP_OBEN
) Looping_Oben
= 1;
else
{
if(Looping_Oben
) // Hysterese
{
if((PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] < (EE_Parameter.
LoopThreshold - EE_Parameter.
LoopHysterese))) Looping_Oben
= 0;
}
}
if((PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] < -EE_Parameter.
LoopThreshold) && EE_Parameter.
BitConfig & CFG_LOOP_UNTEN
) Looping_Unten
= 1;
else
{
if(Looping_Unten
) // Hysterese
{
if(PPM_in
[EE_Parameter.
Kanalbelegung[K_NICK
]] > -(EE_Parameter.
LoopThreshold - EE_Parameter.
LoopHysterese)) Looping_Unten
= 0;
}
}
if(Looping_Links
|| Looping_Rechts
) Looping_Roll
= 1; else Looping_Roll
= 0;
if(Looping_Oben
|| Looping_Unten
) { Looping_Nick
= 1; Looping_Roll
= 0; Looping_Links
= 0; Looping_Rechts
= 0;} else Looping_Nick
= 0;
} // Ende neue Funken-Werte
if(Looping_Roll
|| Looping_Nick
)
{
if(GasMischanteil
> EE_Parameter.
LoopGasLimit) GasMischanteil
= EE_Parameter.
LoopGasLimit;
TrichterFlug
= 1;
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Bei Empfangsausfall im Flug
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(FC_StatusFlags2
& FC_STATUS2_RC_FAILSAVE_ACTIVE
)
{
StickNick
= -GPS_Nick
;
StickRoll
= -GPS_Roll
;
StickGas
= StickGasHover
;
Parameter_GlobalConfig
&= ~
(CFG_HEADING_HOLD
| CFG_DREHRATEN_BEGRENZER
);
Parameter_GlobalConfig
|= CFG_HOEHENREGELUNG
| CFG_ACHSENKOPPLUNG_AKTIV
| CFG_KOMPASS_AKTIV
| CFG_GPS_AKTIV
| CFG_HOEHEN_SCHALTER
| CFG_GPS_AKTIV
;
Parameter_ExtraConfig
&= ~
(CFG2_HEIGHT_LIMIT
| CFG_LEARNABLE_CAREFREE
| CFG2_VARIO_BEEP
);
Parameter_HoehenSchalter
= 200; // switch on
}
else
if(FC_StatusFlags
& FC_STATUS_EMERGENCY_LANDING
)
{
StickGier
= 0;
StickNick
= 0;
StickRoll
= 0;
GyroFaktor
= 90;
IntegralFaktor
= 120;
GyroFaktorGier
= 90;
IntegralFaktorGier
= 120;
Looping_Roll
= 0;
Looping_Nick
= 0;
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Integrale auf ACC-Signal abgleichen
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#define ABGLEICH_ANZAHL 256L
MittelIntegralNick
+= IntegralNick
; // Für die Mittelwertbildung aufsummieren
MittelIntegralRoll
+= IntegralRoll
;
MittelIntegralNick2
+= IntegralNick2
;
MittelIntegralRoll2
+= IntegralRoll2
;
if(Looping_Nick
|| Looping_Roll
)
{
IntegralAccNick
= 0;
IntegralAccRoll
= 0;
MittelIntegralNick
= 0;
MittelIntegralRoll
= 0;
MittelIntegralNick2
= 0;
MittelIntegralRoll2
= 0;
Mess_IntegralNick2
= Mess_IntegralNick
;
Mess_IntegralRoll2
= Mess_IntegralRoll
;
ZaehlMessungen
= 0;
LageKorrekturNick
= 0;
LageKorrekturRoll
= 0;
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(!Looping_Nick
&& !Looping_Roll
&& (Aktuell_az
> 512 || MotorenEin
))
{
long tmp_long
, tmp_long2
;
if(FromNaviCtrl_Value.
Kalman_K > 0 /*&& !TrichterFlug*/)
{
tmp_long
= (long)(IntegralNick
/ EE_Parameter.
GyroAccFaktor - (long)(Mittelwert_AccNick
- FromNaviCtrl.
AccErrorN));
tmp_long2
= (long)(IntegralRoll
/ EE_Parameter.
GyroAccFaktor - (long)(Mittelwert_AccRoll
- FromNaviCtrl.
AccErrorR));
tmp_long
= (tmp_long
* FromNaviCtrl_Value.
Kalman_K) / (32 * 16);
tmp_long2
= (tmp_long2
* FromNaviCtrl_Value.
Kalman_K) / (32 * 16);
if((MaxStickNick
> 64) || (MaxStickRoll
> 64))
{
tmp_long
/= 2;
tmp_long2
/= 2;
}
/* if(abs(PPM_in[EE_Parameter.Kanalbelegung[K_GIER]]) > 25)
{
tmp_long /= 3;
tmp_long2 /= 3;
}
*/ if(tmp_long
> (long) FromNaviCtrl_Value.
Kalman_MaxFusion) tmp_long
= (long) FromNaviCtrl_Value.
Kalman_MaxFusion;
if(tmp_long
< (long)-FromNaviCtrl_Value.
Kalman_MaxFusion) tmp_long
= (long)-FromNaviCtrl_Value.
Kalman_MaxFusion;
if(tmp_long2
> (long) FromNaviCtrl_Value.
Kalman_MaxFusion) tmp_long2
= (long) FromNaviCtrl_Value.
Kalman_MaxFusion;
if(tmp_long2
< (long)-FromNaviCtrl_Value.
Kalman_MaxFusion) tmp_long2
= (long)-FromNaviCtrl_Value.
Kalman_MaxFusion;
}
else
{
tmp_long
= (long)(IntegralNick
/ EE_Parameter.
GyroAccFaktor - (long)Mittelwert_AccNick
);
tmp_long2
= (long)(IntegralRoll
/ EE_Parameter.
GyroAccFaktor - (long)Mittelwert_AccRoll
);
tmp_long
/= 16;
tmp_long2
/= 16;
if((MaxStickNick
> 64) || (MaxStickRoll
> 64))
{
tmp_long
/= 3;
tmp_long2
/= 3;
}
if(abs(PPM_in
[EE_Parameter.
Kanalbelegung[K_GIER
]]) > 25)
{
tmp_long
/= 3;
tmp_long2
/= 3;
}
KompassFusion
= 25;
#define AUSGLEICH 32
if(tmp_long
> AUSGLEICH
) tmp_long
= AUSGLEICH
;
if(tmp_long
< -AUSGLEICH
) tmp_long
=-AUSGLEICH
;
if(tmp_long2
> AUSGLEICH
) tmp_long2
= AUSGLEICH
;
if(tmp_long2
<-AUSGLEICH
) tmp_long2
=-AUSGLEICH
;
}
Mess_IntegralNick
-= tmp_long
;
Mess_IntegralRoll
-= tmp_long2
;
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(ZaehlMessungen
>= ABGLEICH_ANZAHL
)
{
static int cnt
= 0;
static char last_n_p
,last_n_n
,last_r_p
,last_r_n
;
static long MittelIntegralNick_Alt
,MittelIntegralRoll_Alt
;
if(!Looping_Nick
&& !Looping_Roll
&& !TrichterFlug
&& EE_Parameter.
Driftkomp)
{
MittelIntegralNick
/= ABGLEICH_ANZAHL
;
MittelIntegralRoll
/= ABGLEICH_ANZAHL
;
IntegralAccNick
= (EE_Parameter.
GyroAccFaktor * IntegralAccNick
) / ABGLEICH_ANZAHL
;
IntegralAccRoll
= (EE_Parameter.
GyroAccFaktor * IntegralAccRoll
) / ABGLEICH_ANZAHL
;
IntegralAccZ
= IntegralAccZ
/ ABGLEICH_ANZAHL
;
#define MAX_I 0
// Nick ++++++++++++++++++++++++++++++++++++++++++++++++
IntegralFehlerNick
= (long)(MittelIntegralNick
- (long)IntegralAccNick
);
ausgleichNick
= IntegralFehlerNick
/ EE_Parameter.
GyroAccAbgleich;
// Roll ++++++++++++++++++++++++++++++++++++++++++++++++
IntegralFehlerRoll
= (long)(MittelIntegralRoll
- (long)IntegralAccRoll
);
ausgleichRoll
= IntegralFehlerRoll
/ EE_Parameter.
GyroAccAbgleich;
LageKorrekturNick
= ausgleichNick
/ ABGLEICH_ANZAHL
;
LageKorrekturRoll
= ausgleichRoll
/ ABGLEICH_ANZAHL
;
if(((MaxStickNick
> 64) || (MaxStickRoll
> 64) || (abs(PPM_in
[EE_Parameter.
Kanalbelegung[K_GIER
]]) > 25)) && (FromNaviCtrl_Value.
Kalman_K == -1))
{
LageKorrekturNick
/= 2;
LageKorrekturRoll
/= 2;
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Gyro-Drift ermitteln
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
MittelIntegralNick2
/= ABGLEICH_ANZAHL
;
MittelIntegralRoll2
/= ABGLEICH_ANZAHL
;
tmp_long
= IntegralNick2
- IntegralNick
;
tmp_long2
= IntegralRoll2
- IntegralRoll
;
IntegralFehlerNick
= tmp_long
;
IntegralFehlerRoll
= tmp_long2
;
Mess_IntegralNick2
-= IntegralFehlerNick
;
Mess_IntegralRoll2
-= IntegralFehlerRoll
;
if(EE_Parameter.
Driftkomp)
{
if(GierGyroFehler
> ABGLEICH_ANZAHL
/2) { AdNeutralGier
++; }
if(GierGyroFehler
<-ABGLEICH_ANZAHL
/2) { AdNeutralGier
--; }
}
GierGyroFehler
= 0;
#define FEHLER_LIMIT (ABGLEICH_ANZAHL / 2)
#define FEHLER_LIMIT1 (ABGLEICH_ANZAHL * 2) //4
#define FEHLER_LIMIT2 (ABGLEICH_ANZAHL * 16) //16
#define BEWEGUNGS_LIMIT 20000
// Nick +++++++++++++++++++++++++++++++++++++++++++++++++
cnt
= 1;// + labs(IntegralFehlerNick) / 4096;
if(labs(IntegralFehlerNick
) > FEHLER_LIMIT1
) cnt
= 4;
if(labs(MittelIntegralNick_Alt
- MittelIntegralNick
) < BEWEGUNGS_LIMIT
|| (FromNaviCtrl_Value.
Kalman_MaxDrift > 3*8))
{
if(IntegralFehlerNick
> FEHLER_LIMIT2
)
{
if(last_n_p
)
{
cnt
+= labs(IntegralFehlerNick
) / (FEHLER_LIMIT2
/ 8);
ausgleichNick
= IntegralFehlerNick
/ 8;
if(ausgleichNick
> 5000) ausgleichNick
= 5000;
LageKorrekturNick
+= ausgleichNick
/ ABGLEICH_ANZAHL
;
}
else last_n_p
= 1;
} else last_n_p
= 0;
if(IntegralFehlerNick
< -FEHLER_LIMIT2
)
{
if(last_n_n
)
{
cnt
+= labs(IntegralFehlerNick
) / (FEHLER_LIMIT2
/ 8);
ausgleichNick
= IntegralFehlerNick
/ 8;
if(ausgleichNick
< -5000) ausgleichNick
= -5000;
LageKorrekturNick
+= ausgleichNick
/ ABGLEICH_ANZAHL
;
}
else last_n_n
= 1;
} else last_n_n
= 0;
}
else
{
cnt
= 0;
KompassSignalSchlecht
= 100;
}
if(cnt
> EE_Parameter.
Driftkomp) cnt
= EE_Parameter.
Driftkomp;
if(FromNaviCtrl_Value.
Kalman_MaxDrift) if(cnt
> FromNaviCtrl_Value.
Kalman_MaxDrift) cnt
= FromNaviCtrl_Value.
Kalman_MaxDrift;
if(IntegralFehlerNick
> FEHLER_LIMIT
) AdNeutralNick
+= cnt
;
if(IntegralFehlerNick
< -FEHLER_LIMIT
) AdNeutralNick
-= cnt
;
// Roll +++++++++++++++++++++++++++++++++++++++++++++++++
cnt
= 1;// + labs(IntegralFehlerRoll) / 4096;
if(labs(IntegralFehlerRoll
) > FEHLER_LIMIT1
) cnt
= 4;
if(labs(MittelIntegralRoll_Alt
- MittelIntegralRoll
) < BEWEGUNGS_LIMIT
|| (FromNaviCtrl_Value.
Kalman_MaxDrift > 3*8))
{
if(IntegralFehlerRoll
> FEHLER_LIMIT2
)
{
if(last_r_p
)
{
cnt
+= labs(IntegralFehlerRoll
) / (FEHLER_LIMIT2
/ 8);
ausgleichRoll
= IntegralFehlerRoll
/ 8;
if(ausgleichRoll
> 5000) ausgleichRoll
= 5000;
LageKorrekturRoll
+= ausgleichRoll
/ ABGLEICH_ANZAHL
;
}
else last_r_p
= 1;
} else last_r_p
= 0;
if(IntegralFehlerRoll
< -FEHLER_LIMIT2
)
{
if(last_r_n
)
{
cnt
+= labs(IntegralFehlerRoll
) / (FEHLER_LIMIT2
/ 8);
ausgleichRoll
= IntegralFehlerRoll
/ 8;
if(ausgleichRoll
< -5000) ausgleichRoll
= -5000;
LageKorrekturRoll
+= ausgleichRoll
/ ABGLEICH_ANZAHL
;
}
else last_r_n
= 1;
} else last_r_n
= 0;
} else
{
cnt
= 0;
KompassSignalSchlecht
= 100;
}
if(cnt
> EE_Parameter.
Driftkomp) cnt
= EE_Parameter.
Driftkomp;
if(FromNaviCtrl_Value.
Kalman_MaxDrift) if(cnt
> FromNaviCtrl_Value.
Kalman_MaxDrift) cnt
= FromNaviCtrl_Value.
Kalman_MaxDrift;
if(IntegralFehlerRoll
> FEHLER_LIMIT
) AdNeutralRoll
+= cnt
;
if(IntegralFehlerRoll
< -FEHLER_LIMIT
) AdNeutralRoll
-= cnt
;
}
else
{
LageKorrekturRoll
= 0;
LageKorrekturNick
= 0;
TrichterFlug
= 0;
}
if(!IntegralFaktor
) { LageKorrekturRoll
= 0; LageKorrekturNick
= 0;} // z.B. bei HH
// +++++++++++++++++++++++++++++++++++++++++++++++++++++
MittelIntegralNick_Alt
= MittelIntegralNick
;
MittelIntegralRoll_Alt
= MittelIntegralRoll
;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++
IntegralAccNick
= 0;
IntegralAccRoll
= 0;
IntegralAccZ
= 0;
MittelIntegralNick
= 0;
MittelIntegralRoll
= 0;
MittelIntegralNick2
= 0;
MittelIntegralRoll2
= 0;
ZaehlMessungen
= 0;
} // ZaehlMessungen >= ABGLEICH_ANZAHL
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Gieren
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(abs(StickGier
) > 3) // war 15
{
// KompassSignalSchlecht = 1000;
if(!(Parameter_GlobalConfig
& CFG_KOMPASS_FIX
))
{
NeueKompassRichtungMerken
= 50; // eine Sekunde zum Einloggen
};
}
tmp_int
= (long) EE_Parameter.
StickGier_P * ((long)StickGier
* abs(StickGier
)) / 512L; // expo y = ax + bx²
tmp_int
+= (EE_Parameter.
StickGier_P * StickGier
) / 4;
tmp_int
+= CompassGierSetpoint
;
sollGier
= tmp_int
;
Mess_Integral_Gier
-= tmp_int
;
if(Mess_Integral_Gier
> 50000) Mess_Integral_Gier
= 50000; // begrenzen
if(Mess_Integral_Gier
<-50000) Mess_Integral_Gier
=-50000;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Kompass
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(KompassValue
>= 0 && (Parameter_GlobalConfig
& CFG_KOMPASS_AKTIV
))
{
if(CalculateCompassTimer
-- == 1)
{
int w
,v
,r
,fehler
,korrektur
; // wird von der SPI-Routine auf 1 gesetzt
CalculateCompassTimer
= 13; // falls keine Navi-Daten
// max. Korrekturwert schätzen
w
= abs(IntegralNick
/512); // mit zunehmender Neigung den Einfluss drosseln
v
= abs(IntegralRoll
/512);
if(v
> w
) w
= v
; // grösste Neigung ermitteln
// korrektur = w / 4 + 1;
korrektur
= w
/ 8 + 2;
ErsatzKompassInGrad
= ErsatzKompass
/GIER_GRAD_FAKTOR
;
// Kompassfehlerwert bestimmen
fehler
= ((540 + KompassValue
- ErsatzKompassInGrad
) % 360) - 180;
// GIER_GRAD_FAKTOR ist ca. 1200
// Kompasswert einloggen
if(KompassSignalSchlecht
) KompassSignalSchlecht
--;
else
if(w
< 25)
{
GierGyroFehler
+= fehler
;
if(NeueKompassRichtungMerken
)
{
if(--NeueKompassRichtungMerken
== 0)
{
KompassSollWert
= ErsatzKompassInGrad
;
}
}
}
// Kompass fusionieren
if(!KompassSignalSchlecht
) ErsatzKompass
+= (fehler
* KompassFusion
) / korrektur
;
// MK Gieren
if(!NeueKompassRichtungMerken
)
{
r
= ((540 + (KompassSollWert
- ErsatzKompassInGrad
)) % 360) - 180;
v
= r
* (Parameter_KompassWirkung
/2); // nach Kompass ausrichten
CompassGierSetpoint
= v
/ 16;
}
else CompassGierSetpoint
= 0;
} // CalculateCompassTimer
}
else CompassGierSetpoint
= 0;
//DebugOut.Analog[16] = KompassFusion;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Drehgeschwindigkeit und -winkel zu einem Istwert zusammenfassen
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(TrichterFlug
) { SummeRoll
= 0; SummeNick
= 0;};
if(!Looping_Nick
) IntegralNickMalFaktor
= (IntegralNick
* IntegralFaktor
) / (44000 / STICK_GAIN
); else IntegralNickMalFaktor
= 0;
if(!Looping_Roll
) IntegralRollMalFaktor
= (IntegralRoll
* IntegralFaktor
) / (44000 / STICK_GAIN
); else IntegralRollMalFaktor
= 0;
#define TRIM_MAX 200
if(TrimNick
> TRIM_MAX
) TrimNick
= TRIM_MAX
; else if(TrimNick
<-TRIM_MAX
) TrimNick
=-TRIM_MAX
;
if(TrimRoll
> TRIM_MAX
) TrimRoll
= TRIM_MAX
; else if(TrimRoll
<-TRIM_MAX
) TrimRoll
=-TRIM_MAX
;
MesswertNick
= IntegralNickMalFaktor
+ (long)((long)MesswertNick
* GyroFaktor
+ (long)TrimNick
* 128L) / (256L / STICK_GAIN
);
MesswertRoll
= IntegralRollMalFaktor
+ (long)((long)MesswertRoll
* GyroFaktor
+ (long)TrimRoll
* 128L) / (256L / STICK_GAIN
);
MesswertGier
= (long)(MesswertGier
* 2 * (long)GyroFaktorGier
) / (256L / STICK_GAIN
) + (long)(Integral_Gier
* IntegralFaktorGier
) / (2 * (44000 / STICK_GAIN
));
// Maximalwerte abfangen
#define MAX_SENSOR (4096)
if(MesswertNick
> MAX_SENSOR
) MesswertNick
= MAX_SENSOR
;
if(MesswertNick
< -MAX_SENSOR
) MesswertNick
= -MAX_SENSOR
;
if(MesswertRoll
> MAX_SENSOR
) MesswertRoll
= MAX_SENSOR
;
if(MesswertRoll
< -MAX_SENSOR
) MesswertRoll
= -MAX_SENSOR
;
if(MesswertGier
> MAX_SENSOR
) MesswertGier
= MAX_SENSOR
;
if(MesswertGier
< -MAX_SENSOR
) MesswertGier
= -MAX_SENSOR
;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Höhenregelung
// Die Höhenregelung schwächt lediglich das Gas ab, erhöht es allerdings nicht
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(UBat
> BattLowVoltageWarning
) GasMischanteil
= ((unsigned int)GasMischanteil
* BattLowVoltageWarning
) / UBat
; // Gas auf das aktuelle Spannungvieveau beziehen
GasMischanteil
*= STICK_GAIN
;
// if height control is activated
if((Parameter_GlobalConfig
& CFG_HOEHENREGELUNG
) && !(Looping_Roll
|| Looping_Nick
)) // Höhenregelung
{
#define HOVER_GAS_AVERAGE 16384L // 16384 * 2ms = 32s averaging
#define HC_GAS_AVERAGE 4 // 4 * 2ms= 8ms averaging
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
#define OPA_OFFSET_STEP 15
#else
#define OPA_OFFSET_STEP 10
#endif
int HCGas
, HeightDeviation
= 0,GasReduction
= 0;
static int HeightTrimming
= 0; // rate for change of height setpoint
static int FilterHCGas
= 0;
static unsigned long HoverGasFilter
= 0;
static unsigned char delay
= 100, BaroAtUpperLimit
= 0, BaroAtLowerLimit
= 0;
int CosAttitude
; // for projection of hoover gas
// get the current hooverpoint
DebugOut.
Analog[21] = HoverGas
;
// Expand the measurement
// measurement of air pressure close to upper limit and no overflow in correction of the new OCR0A value occurs
if(!BaroExpandActive
)
{
if(MessLuftdruck
> 920)
{ // increase offset
if(OCR0A
< (255 - OPA_OFFSET_STEP
))
{
ExpandBaro
-= 1;
OCR0A
= DruckOffsetSetting
- OPA_OFFSET_STEP
* ExpandBaro
; // increase offset to shift ADC down
beeptime
= 300;
BaroExpandActive
= 350;
}
else
{
BaroAtLowerLimit
= 1;
}
}
// measurement of air pressure close to lower limit and
else
if(MessLuftdruck
< 100)
{ // decrease offset
if(OCR0A
> OPA_OFFSET_STEP
)
{
ExpandBaro
+= 1;
OCR0A
= DruckOffsetSetting
- OPA_OFFSET_STEP
* ExpandBaro
; // decrease offset to shift ADC up
beeptime
= 300;
BaroExpandActive
= 350;
}
else
{
BaroAtUpperLimit
= 1;
}
}
else
{
BaroAtUpperLimit
= 0;
BaroAtLowerLimit
= 0;
}
}
else // delay, because of expanding the Baro-Range
{
// now clear the D-values
SummenHoehe
= HoehenWert
* SM_FILTER
;
VarioMeter
= 0;
BaroExpandActive
--;
}
// if height control is activated by an rc channel
if(Parameter_GlobalConfig
& CFG_HOEHEN_SCHALTER
) // Regler wird über Schalter gesteuert
{ // check if parameter is less than activation threshold
if(Parameter_HoehenSchalter
< 50) // for 3 or 2-state switch height control is disabled in lowest position
{ //height control not active
if(!delay
--)
{
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
if(!SpeakHoTT
&& HoehenReglerAktiv
) SpeakHoTT
= SPEAK_ALTITUDE_OFF
;
#endif
HoehenReglerAktiv
= 0; // disable height control
SollHoehe
= HoehenWert
; // update SetPoint with current reading
delay
= 1;
}
}
else
if(Parameter_HoehenSchalter
> 70)
{ //height control is activated
#if (defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__))
if(!SpeakHoTT
&& !HoehenReglerAktiv
) SpeakHoTT
= SPEAK_ALTITUDE_ON
;
#endif
delay
= 200;
HoehenReglerAktiv
= 1; // enable height control
}
}
else // no switchable height control
{
SollHoehe
= ((int16_t) ExternHoehenValue
+ (int16_t) Parameter_HoehenSchalter
) * (int)EE_Parameter.
Hoehe_Verstaerkung;
HoehenReglerAktiv
= 1;
}
// calculate cos of nick and roll angle used for projection of the vertical hoover gas
tmp_int
= (int)(IntegralNick
/GIER_GRAD_FAKTOR
); // nick angle in deg
tmp_int2
= (int)(IntegralRoll
/GIER_GRAD_FAKTOR
); // roll angle in deg
CosAttitude
= (int16_t)ihypot
(tmp_int
, tmp_int2
); // phytagoras gives effective attitude angle in deg
LIMIT_MAX
(CosAttitude
, 60); // limit effective attitude angle
CosAttitude
= c_cos_8192
(CosAttitude
); // cos of actual attitude
VarioCharacter
= ' ';
AltitudeSetpointTrimming
= 0;
if(HoehenReglerAktiv
&& !(FC_StatusFlags
& FC_STATUS_EMERGENCY_LANDING
))
{
#define HEIGHT_CONTROL_STICKTHRESHOLD 15
// Holger original version
// start of height control algorithm
// the height control is only an attenuation of the actual gas stick.
// I.e. it will work only if the gas stick is higher than the hover gas
// and the hover height will be allways larger than height setpoint.
FC_StatusFlags2
|= FC_STATUS2_ALTITUDE_CONTROL
;
if((Parameter_ExtraConfig
& CFG2_HEIGHT_LIMIT
) || !(Parameter_GlobalConfig
& CFG_HOEHEN_SCHALTER
)) // Regler wird über Schalter gesteuert)
{ // old version
HCGas
= GasMischanteil
; // take current stick gas as neutral point for the height control
HeightTrimming
= 0;
AltitudeSetpointTrimming
= 0;
// set both flags to indicate no vario mode
FC_StatusFlags
|= (FC_STATUS_VARIO_TRIM_UP
|FC_STATUS_VARIO_TRIM_DOWN
);
}
else
{
// alternative height control
// PD-Control with respect to hoover point
// the thrust loss out of horizontal attitude is compensated
// the setpoint will be fine adjusted with the gas stick position
if(FC_StatusFlags
& FC_STATUS_FLY
) // trim setpoint only when flying
{ // gas stick is above hoover point
if(StickGas
> (StickGasHover
+ HEIGHT_CONTROL_STICKTHRESHOLD
) && !BaroAtUpperLimit
)
{
if(FC_StatusFlags
& FC_STATUS_VARIO_TRIM_DOWN
)
{
FC_StatusFlags
&= ~FC_STATUS_VARIO_TRIM_DOWN
;
SollHoehe
= HoehenWert
; // update setpoint to current heigth
}
FC_StatusFlags
|= FC_STATUS_VARIO_TRIM_UP
;
// Limit the maximum Altitude
if(Parameter_MaximumAltitude
&& (SollHoehe
/100 > Parameter_MaximumAltitude
)) AltitudeSetpointTrimming
= 0;
else
{
// SollHoehe = (long) Parameter_MaximumAltitude * 100L;
// HeightTrimming += abs(StickGas - (StickGasHover - HEIGHT_CONTROL_STICKTHRESHOLD));
AltitudeSetpointTrimming
= abs(StickGas
- (StickGasHover
+ HEIGHT_CONTROL_STICKTHRESHOLD
));
VarioCharacter
= '+';
}
WaypointTrimming
= 0;
} // gas stick is below hoover point
else if(StickGas
< (StickGasHover
- HEIGHT_CONTROL_STICKTHRESHOLD
) && !BaroAtLowerLimit
)
{
if(FC_StatusFlags
& FC_STATUS_VARIO_TRIM_UP
)
{
FC_StatusFlags
&= ~FC_STATUS_VARIO_TRIM_UP
;
SollHoehe
= HoehenWert
; // update setpoint to current heigth
}
FC_StatusFlags
|= FC_STATUS_VARIO_TRIM_DOWN
;
AltitudeSetpointTrimming
= -abs(StickGas
- (StickGasHover
- HEIGHT_CONTROL_STICKTHRESHOLD
));
// HeightTrimming -= abs(StickGas - (StickGasHover - HEIGHT_CONTROL_STICKTHRESHOLD));
VarioCharacter
= '-';
WaypointTrimming
= 0;
}
else // Gas Stick in Hover Range
{
VarioCharacter
= '=';
if(FromNC_AltitudeSpeed
&& FromNC_AltitudeSetpoint
> SollHoehe
) // von NC gesteuert -> Steigen
{
FC_StatusFlags
|= FC_STATUS_VARIO_TRIM_UP
;
AltitudeSetpointTrimming
= FromNC_AltitudeSpeed
;
//HeightTrimming += FromNC_AltitudeSpeed;
WaypointTrimming
= 10;
VarioCharacter
= '^';
if(FC_StatusFlags
& FC_STATUS_VARIO_TRIM_DOWN
) // changed from sinking to rising
{
FC_StatusFlags
&= ~FC_STATUS_VARIO_TRIM_DOWN
;
SollHoehe
= HoehenWert
; // update setpoint to current heigth
}
}
else
if(FromNC_AltitudeSpeed
&& FromNC_AltitudeSetpoint
< SollHoehe
) // von NC gesteuert -> sinken
{
FC_StatusFlags
|= FC_STATUS_VARIO_TRIM_DOWN
;
AltitudeSetpointTrimming
= -FromNC_AltitudeSpeed
;
//HeightTrimming -= FromNC_AltitudeSpeed;
WaypointTrimming
= -10;
VarioCharacter
= 'v';
if(FC_StatusFlags
& FC_STATUS_VARIO_TRIM_UP
) // changed from rising to sinking
{
FC_StatusFlags
&= ~FC_STATUS_VARIO_TRIM_UP
;
SollHoehe
= HoehenWert
; // update setpoint to current heigth
}
}
else
if(FC_StatusFlags
& (FC_STATUS_VARIO_TRIM_UP
|FC_STATUS_VARIO_TRIM_DOWN
))
{
if(!WaypointTrimming
) LIMIT_MIN_MAX
(SollHoehe
, (HoehenWert
-128), (HoehenWert
+128)) // max. 1m Unterschied
else WaypointTrimming
= 0;
FC_StatusFlags
&= ~
(FC_STATUS_VARIO_TRIM_UP
|FC_STATUS_VARIO_TRIM_DOWN
);
HeightTrimming
= 0;
if(Parameter_ExtraConfig
& CFG2_VARIO_BEEP
) beeptime
= 500;
if(!StartTrigger
&& HoehenWert
> 50)
{
StartTrigger
= 1;
}
}
}
// Trim height set point
HeightTrimming
+= AltitudeSetpointTrimming
;
if(abs(HeightTrimming
) > 500) // bei Waypoint-Flug ist das ca. die 500Hz
{
if(WaypointTrimming
)
{
if(abs(FromNC_AltitudeSetpoint
- SollHoehe
) < 10) SollHoehe
= FromNC_AltitudeSetpoint
;
else SollHoehe
+= WaypointTrimming
;
}
else
{
if(HeightTrimming
> 0) SollHoehe
+= EE_Parameter.
Hoehe_Verstaerkung / 3;
else SollHoehe
-= EE_Parameter.
Hoehe_Verstaerkung / 3;
}
HeightTrimming
= 0;
LIMIT_MIN_MAX
(SollHoehe
, (HoehenWert
-1024), (HoehenWert
+1024)); // max. 10m Unterschied
if(Parameter_ExtraConfig
& CFG2_VARIO_BEEP
) beeptime
= 100;
//update hoover gas stick value when setpoint is shifted
if(!EE_Parameter.
Hoehe_StickNeutralPoint && FromNC_AltitudeSpeed
== 0)
{
StickGasHover
= HoverGas
/STICK_GAIN
; //rescale back to stick value
StickGasHover
= (StickGasHover
* UBat
) / BattLowVoltageWarning
;
if(StickGasHover
< 70) StickGasHover
= 70;
else if(StickGasHover
> 150) StickGasHover
= 150;
}
}
if(BaroExpandActive
) SollHoehe
= HoehenWert
; // update setpoint to current altitude if Expanding is active
} //if FCFlags & MKFCFLAG_FLY
else
{
SollHoehe
= HoehenWert
- 400;
if(EE_Parameter.
Hoehe_StickNeutralPoint) StickGasHover
= EE_Parameter.
Hoehe_StickNeutralPoint;
else StickGasHover
= 120;
HoverGas
= GasMischanteil
;
VarioCharacter
= '.';
}
HCGas
= HoverGas
; // take hover gas (neutral point)
}
if(HoehenWert
> SollHoehe
|| !(Parameter_ExtraConfig
& CFG2_HEIGHT_LIMIT
))
{
// from this point the Heigth Control Algorithm is identical for both versions
if(BaroExpandActive
) // baro range expanding active
{
HCGas
= HoverGas
; // hover while expanding baro adc range
HeightDeviation
= 0;
} // EOF // baro range expanding active
else // valid data from air pressure sensor
{
// ------------------------- P-Part ----------------------------
tmp_long
= (HoehenWert
- SollHoehe
); // positive when too high
LIMIT_MIN_MAX
(tmp_long
, -32767L, 32767L); // avoid overflov when casting to int16_t
HeightDeviation
= (int)(tmp_long
); // positive when too high
tmp_long
= (tmp_long
* (long)Parameter_Hoehe_P
) / 32L; // p-part
LIMIT_MIN_MAX
(tmp_long
, -127 * STICK_GAIN
, 256 * STICK_GAIN
); // more than the full range makes no sense
GasReduction
= tmp_long
;
// ------------------------- D-Part 1: Vario Meter ----------------------------
tmp_int
= VarioMeter
/ 8;
LIMIT_MIN_MAX
(tmp_int
, -127, 128);
tmp_int
= (tmp_int
* (long)Parameter_Luftdruck_D
) / 4L; // scale to d-gain parameter
LIMIT_MIN_MAX
(tmp_int
,-64 * STICK_GAIN
, 64 * STICK_GAIN
);
if(FC_StatusFlags
& (FC_STATUS_VARIO_TRIM_UP
|FC_STATUS_VARIO_TRIM_DOWN
)) tmp_int
/= 4; // reduce d-part while trimming setpoint
else
if(Parameter_ExtraConfig
& CFG2_HEIGHT_LIMIT
) tmp_int
/= 8; // reduce d-part in "Deckel" mode
GasReduction
+= tmp_int
;
} // EOF no baro range expanding
// ------------------------ D-Part 2: ACC-Z Integral ------------------------
if(Parameter_Hoehe_ACC_Wirkung
)
{
tmp_long
= ((Mess_Integral_Hoch
/ 128L) * (int32_t) Parameter_Hoehe_ACC_Wirkung
) / (128L / STICK_GAIN
);
LIMIT_MIN_MAX
(tmp_long
, -32 * STICK_GAIN
, 64 * STICK_GAIN
);
GasReduction
+= tmp_long
;
}
// ------------------------ D-Part 3: GpsZ ----------------------------------
tmp_int
= (Parameter_Hoehe_GPS_Z
* (int)FromNaviCtrl_Value.
GpsZ)/128L;
LIMIT_MIN_MAX
(tmp_int
, -32 * STICK_GAIN
, 64 * STICK_GAIN
);
GasReduction
+= tmp_int
;
GasReduction
= (long)((long)GasReduction
* HoverGas
) / 512; // scale to the gas value
// ------------------------ ----------------------------------
HCGas
-= GasReduction
;
// limit deviation from hoover point within the target region
if(!AltitudeSetpointTrimming
&& HoverGas
> 0) // height setpoint is not changed and hoover gas not zero
{
unsigned int tmp
;
tmp
= abs(HeightDeviation
);
if(tmp
<= 60)
{
LIMIT_MIN_MAX
(HCGas
, HoverGasMin
, HoverGasMax
); // limit gas around the hoover point
}
else
{
tmp
= (tmp
- 60) / 32;
if(tmp
> 15) tmp
= 15;
if(HeightDeviation
> 0)
{
tmp
= (HoverGasMin
* (16 - tmp
)) / 16;
LIMIT_MIN_MAX
(HCGas
, tmp
, HoverGasMax
); // limit gas around the hoover point
}
else
{
tmp
= (HoverGasMax
* (tmp
+ 16)) / 16;
LIMIT_MIN_MAX
(HCGas
, HoverGasMin
, tmp
); // limit gas around the hoover point
}
}
}
// strech control output by inverse attitude projection 1/cos
// + 1/cos(angle) ++++++++++++++++++++++++++
tmp_long2
= (int32_t)HCGas
;
tmp_long2
*= 8192L;
tmp_long2
/= CosAttitude
;
HCGas
= (int16_t)tmp_long2
;
// update height control gas averaging
FilterHCGas
= (FilterHCGas
* (HC_GAS_AVERAGE
- 1) + HCGas
) / HC_GAS_AVERAGE
;
// limit height control gas pd-control output
LIMIT_MIN_MAX
(FilterHCGas
, EE_Parameter.
Hoehe_MinGas * STICK_GAIN
, (MAX_GAS
- 20) * STICK_GAIN
);
// set GasMischanteil to HeightControlGasFilter
if(Parameter_ExtraConfig
& CFG2_HEIGHT_LIMIT
)
{ // old version
LIMIT_MAX
(FilterHCGas
, GasMischanteil
); // nicht mehr als Gas
GasMischanteil
= FilterHCGas
;
}
else GasMischanteil
= FilterHCGas
+ (GasMischanteil
- HoverGas
) / 4; // only in Vario-Mode
}
}// EOF height control active
else // HC not active
{
//update hoover gas stick value when HC is not active
if(!EE_Parameter.
Hoehe_StickNeutralPoint)
{
StickGasHover
= HoverGas
/STICK_GAIN
; // rescale back to stick value
StickGasHover
= (StickGasHover
* UBat
) / BattLowVoltageWarning
;
}
else StickGasHover
= EE_Parameter.
Hoehe_StickNeutralPoint;
LIMIT_MIN_MAX
(StickGasHover
, 70, 150); // reserve some range for trim up and down
FilterHCGas
= GasMischanteil
;
// set both flags to indicate no vario mode
FC_StatusFlags
|= (FC_STATUS_VARIO_TRIM_UP
|FC_STATUS_VARIO_TRIM_DOWN
);
FC_StatusFlags2
&= ~FC_STATUS2_ALTITUDE_CONTROL
;
}
// Hover gas estimation by averaging gas control output on small z-velocities
// this is done only if height contol option is selected in global config and aircraft is flying
if((FC_StatusFlags
& FC_STATUS_FLY
))// && !(FC_SatusFlags & FC_STATUS_EMERGENCY_LANDING))
{
if(HoverGasFilter
== 0 || StartTrigger
== 1) HoverGasFilter
= HOVER_GAS_AVERAGE
* (unsigned long)(GasMischanteil
); // init estimation
if(StartTrigger
== 1) StartTrigger
= 2;
tmp_long2
= (int32_t)GasMischanteil
; // take current thrust
tmp_long2
*= CosAttitude
; // apply attitude projection
tmp_long2
/= 8192;
// average vertical projected thrust
if(modell_fliegt
< 4000) // the first 8 seconds
{ // reduce the time constant of averaging by factor of 4 to get much faster a stable value
HoverGasFilter
-= HoverGasFilter
/(HOVER_GAS_AVERAGE
/16L);
HoverGasFilter
+= 16L * tmp_long2
;
}
if(modell_fliegt
< 8000) // the first 16 seconds
{ // reduce the time constant of averaging by factor of 2 to get much faster a stable value
HoverGasFilter
-= HoverGasFilter
/(HOVER_GAS_AVERAGE
/4L);
HoverGasFilter
+= 4L * tmp_long2
;
}
else //later
if(abs(VarioMeter
) < 100 && abs(HoehenWert
- SollHoehe
) < 256) // only on small vertical speed & difference is small (only descending)
{
HoverGasFilter
-= HoverGasFilter
/HOVER_GAS_AVERAGE
;
HoverGasFilter
+= tmp_long2
;
}
HoverGas
= (int16_t)(HoverGasFilter
/HOVER_GAS_AVERAGE
);
if(EE_Parameter.
Hoehe_HoverBand)
{
int16_t band
;
band
= HoverGas
/ EE_Parameter.
Hoehe_HoverBand; // the higher the parameter the smaller the range
HoverGasMin
= HoverGas
- band
;
HoverGasMax
= HoverGas
+ band
;
}
else
{ // no limit
HoverGasMin
= 0;
HoverGasMax
= 1023;
}
}
else
{
StartTrigger
= 0;
HoverGasFilter
= 0;
HoverGas
= 0;
}
}// EOF Parameter_GlobalConfig & CFG_HEIGHT_CONTROL
else
{
// set undefined state to indicate vario off
FC_StatusFlags
|= (FC_STATUS_VARIO_TRIM_UP
|FC_STATUS_VARIO_TRIM_DOWN
);
} // EOF no height control
// Linits the maximum gas in case of "Out of Range emergency landing"
if(NC_To_FC_Flags
& NC_TO_FC_EMERGENCY_LANDING
)
{
if(GasMischanteil
/STICK_GAIN
> HooverGasEmergencyPercent
&& HoverGas
) GasMischanteil
= HooverGasEmergencyPercent
* STICK_GAIN
;
SollHoehe
= HoehenWert
; // update setpoint to current heigth
beeptime
= 15000;
BeepMuster
= 0x0E00;
}
// limit gas to parameter setting
LIMIT_MIN
(GasMischanteil
, (MIN_GAS
+ 10) * STICK_GAIN
);
if(GasMischanteil
> (MAX_GAS
- 20) * STICK_GAIN
) GasMischanteil
= (MAX_GAS
- 20) * STICK_GAIN
;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// all BL-Ctrl connected?
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if(MissingMotor
|| Capacity.
MinOfMaxPWM != 255 || NC_ErrorCode
) // wait until all BL-Ctrls started and no Errors
if(modell_fliegt
> 1 && modell_fliegt
< 50 && GasMischanteil
> 0) // only during start-phase
{
modell_fliegt
= 1;
GasMischanteil
= (MIN_GAS
+ 10) * STICK_GAIN
;
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Mischer und PI-Regler
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
DebugOut.
Analog[7] = GasMischanteil
;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Gier-Anteil
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
GierMischanteil
= MesswertGier
- sollGier
* STICK_GAIN
; // Regler für Gier
#define MIN_GIERGAS (40*STICK_GAIN) // unter diesem Gaswert trotzdem Gieren
if(GasMischanteil
> MIN_GIERGAS
)
{
if(GierMischanteil
> (GasMischanteil
/ 2)) GierMischanteil
= GasMischanteil
/ 2;
if(GierMischanteil
< -(GasMischanteil
/ 2)) GierMischanteil
= -(GasMischanteil
/ 2);
}
else
{
if(GierMischanteil
> (MIN_GIERGAS
/ 2)) GierMischanteil
= MIN_GIERGAS
/ 2;
if(GierMischanteil
< -(MIN_GIERGAS
/ 2)) GierMischanteil
= -(MIN_GIERGAS
/ 2);
}
tmp_int
= MAX_GAS
*STICK_GAIN
;
if(GierMischanteil
> ((tmp_int
- GasMischanteil
))) GierMischanteil
= ((tmp_int
- GasMischanteil
));
if(GierMischanteil
< -((tmp_int
- GasMischanteil
))) GierMischanteil
= -((tmp_int
- GasMischanteil
));
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Nick-Achse
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
DiffNick
= MesswertNick
- StickNick
; // Differenz bestimmen
if(IntegralFaktor
) SummeNick
+= IntegralNickMalFaktor
- StickNick
; // I-Anteil bei Winkelregelung
else SummeNick
+= DiffNick
; // I-Anteil bei HH
if(SummeNick
> (STICK_GAIN
* 16000L)) SummeNick
= (STICK_GAIN
* 16000L);
if(SummeNick
< -(16000L * STICK_GAIN
)) SummeNick
= -(16000L * STICK_GAIN
);
if(EE_Parameter.
Gyro_Stability <= 8) pd_ergebnis_nick
= (EE_Parameter.
Gyro_Stability * DiffNick
) / 8; // PI-Regler für Nick
else pd_ergebnis_nick
= ((EE_Parameter.
Gyro_Stability / 2) * DiffNick
) / 4; // Überlauf verhindern
pd_ergebnis_nick
+= SummeNick
/ Ki
;
tmp_int
= (long)((long)Parameter_DynamicStability
* (long)(GasMischanteil
+ abs(GierMischanteil
)/2)) / 64;
if(pd_ergebnis_nick
> tmp_int
) pd_ergebnis_nick
= tmp_int
;
if(pd_ergebnis_nick
< -tmp_int
) pd_ergebnis_nick
= -tmp_int
;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Roll-Achse
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
DiffRoll
= MesswertRoll
- StickRoll
; // Differenz bestimmen
if(IntegralFaktor
) SummeRoll
+= IntegralRollMalFaktor
- StickRoll
;// I-Anteil bei Winkelregelung
else SummeRoll
+= DiffRoll
; // I-Anteil bei HH
if(SummeRoll
> (STICK_GAIN
* 16000L)) SummeRoll
= (STICK_GAIN
* 16000L);
if(SummeRoll
< -(16000L * STICK_GAIN
)) SummeRoll
= -(16000L * STICK_GAIN
);
if(EE_Parameter.
Gyro_Stability <= 8) pd_ergebnis_roll
= (EE_Parameter.
Gyro_Stability * DiffRoll
) / 8; // PI-Regler für Roll
else pd_ergebnis_roll
= ((EE_Parameter.
Gyro_Stability / 2) * DiffRoll
) / 4; // Überlauf verhindern
pd_ergebnis_roll
+= SummeRoll
/ Ki
;
tmp_int
= (long)((long)Parameter_DynamicStability
* (long)(GasMischanteil
+ abs(GierMischanteil
)/2)) / 64;
if(pd_ergebnis_roll
> tmp_int
) pd_ergebnis_roll
= tmp_int
;
if(pd_ergebnis_roll
< -tmp_int
) pd_ergebnis_roll
= -tmp_int
;
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Universal Mixer
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
for(i
=0; i
<MAX_MOTORS
; i
++)
{
signed int tmp_int
;
if(Mixer.
Motor[i
][0] > 0)
{
// Gas
if(Mixer.
Motor[i
][0] == 64) tmp_int
= GasMischanteil
; else tmp_int
= ((long)GasMischanteil
* Mixer.
Motor[i
][0]) / 64L;
// Nick
if(Mixer.
Motor[i
][1] == 64) tmp_int
+= pd_ergebnis_nick
;
else if(Mixer.
Motor[i
][1] == -64) tmp_int
-= pd_ergebnis_nick
;
else tmp_int
+= ((long)pd_ergebnis_nick
* Mixer.
Motor[i
][1]) / 64L;
// Roll
if(Mixer.
Motor[i
][2] == 64) tmp_int
+= pd_ergebnis_roll
;
else if(Mixer.
Motor[i
][2] == -64) tmp_int
-= pd_ergebnis_roll
;
else tmp_int
+= ((long)pd_ergebnis_roll
* Mixer.
Motor[i
][2]) / 64L;
// Gier
if(Mixer.
Motor[i
][3] == 64) tmp_int
+= GierMischanteil
;
else if(Mixer.
Motor[i
][3] == -64) tmp_int
-= GierMischanteil
;
else tmp_int
+= ((long)GierMischanteil
* Mixer.
Motor[i
][3]) / 64L;
if(tmp_int
> tmp_motorwert
[i
]) tmp_int
= (tmp_motorwert
[i
] + tmp_int
) / 2; // MotorSmoothing
// else tmp_int = 2 * tmp_int - tmp_motorwert[i]; // original MotorSmoothing
else
{
if(EE_Parameter.
MotorSmooth == 0)
{
tmp_int
= 2 * tmp_int
- tmp_motorwert
[i
]; // original MotorSmoothing
}
else // 1 means tmp_int = tmp_int;
if(EE_Parameter.
MotorSmooth > 1)
{
// If >= 2 then allow >= 50% of the intended step down to rapidly reach the intended value.
tmp_int
= tmp_int
+ ((tmp_motorwert
[i
] - tmp_int
)/EE_Parameter.
MotorSmooth);
}
}
LIMIT_MIN_MAX
(tmp_int
,(int) MIN_GAS
* 4,(int) MAX_GAS
* 4);
Motor
[i
].
SetPoint = tmp_int
/ 4;
Motor
[i
].
SetPointLowerBits = (tmp_int
% 4)<<1; // (3 bits total)
tmp_motorwert
[i
] = tmp_int
;
}
else
{
Motor
[i
].
SetPoint = 0;
Motor
[i
].
SetPointLowerBits = 0;
}
}
}
//DebugOut.Analog[16]