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1
#include "main.h"
1
#include "main.h"
2
 
2
 
3
volatile unsigned int CountMilliseconds = 0;
3
volatile unsigned int CountMilliseconds = 0;
4
volatile static unsigned int tim_main;
4
volatile static unsigned int tim_main;
5
volatile unsigned char UpdateMotor = 0;
5
volatile unsigned char UpdateMotor = 0;
6
volatile unsigned int cntKompass = 0;
6
volatile unsigned int cntKompass = 0;
7
volatile unsigned int beeptime = 0;
7
volatile unsigned int beeptime = 0;
8
volatile unsigned char SendSPI = 0;
8
volatile unsigned char SendSPI = 0;
9
volatile unsigned int ServoState = 40;
9
volatile unsigned int ServoState = 40;
10
 
10
 
11
unsigned int BeepMuster = 0xffff;
11
unsigned int BeepMuster = 0xffff;
12
int ServoValue = 0;
12
int ServoValue = 0;
13
 
13
 
14
enum {
14
enum {
15
  STOP             = 0,
15
  STOP             = 0,
16
  CK               = 1,
16
  CK               = 1,
17
  CK8              = 2,
17
  CK8              = 2,
18
  CK64             = 3,
18
  CK64             = 3,
19
  CK256            = 4,
19
  CK256            = 4,
20
  CK1024           = 5,
20
  CK1024           = 5,
21
  T0_FALLING_EDGE  = 6,
21
  T0_FALLING_EDGE  = 6,
22
  T0_RISING_EDGE   = 7
22
  T0_RISING_EDGE   = 7
23
};
23
};
24
 
24
 
25
 
25
 
26
SIGNAL (SIG_OVERFLOW0)    // 8kHz
26
SIGNAL (SIG_OVERFLOW0)    // 8kHz
27
{
27
{
28
    static unsigned char cnt_1ms = 1,cnt = 0;
28
    static unsigned char cnt_1ms = 1,cnt = 0;
29
    unsigned char pieper_ein = 0;
29
    unsigned char pieper_ein = 0;
30
//    TCNT0 -= 250;//TIMER_RELOAD_VALUE;
30
//    TCNT0 -= 250;//TIMER_RELOAD_VALUE;
31
   if(SendSPI) SendSPI--;
31
   if(SendSPI) SendSPI--;
32
   if(!cnt--)
32
   if(!cnt--)
33
    {
33
    {
34
     cnt = 9;
34
     cnt = 9;
35
     cnt_1ms++;
35
     cnt_1ms++;
36
     cnt_1ms %= 2;
36
     cnt_1ms %= 2;
37
     if(!cnt_1ms) UpdateMotor = 1;
37
     if(!cnt_1ms) UpdateMotor = 1;
38
     CountMilliseconds++;
38
     CountMilliseconds++;
39
    }
39
    }
40
 
40
 
41
     if(beeptime > 1)
41
     if(beeptime > 1)
42
        {
42
        {
43
        beeptime--;
43
        beeptime--;
44
        if(beeptime & BeepMuster)
44
        if(beeptime & BeepMuster)
45
         {
45
         {
46
          pieper_ein = 1;
46
          pieper_ein = 1;
47
         }
47
         }
48
         else pieper_ein = 0;
48
         else pieper_ein = 0;
49
        }
49
        }
50
     else
50
     else
51
      {
51
      {
52
       pieper_ein = 0;
52
       pieper_ein = 0;
53
       BeepMuster = 0xffff;
53
       BeepMuster = 0xffff;
54
      }
54
      }
55
 
55
 
56
 
56
 
57
     if(pieper_ein)
57
     if(pieper_ein)
58
        {
58
        {
59
          if(PlatinenVersion == 10) PORTD |= (1<<2); // Speaker an PORTD.2
59
          if(PlatinenVersion == 10) PORTD |= (1<<2); // Speaker an PORTD.2
60
          else                      PORTC |= (1<<7); // Speaker an PORTC.7
60
          else                      PORTC |= (1<<7); // Speaker an PORTC.7
61
        }
61
        }
62
     else
62
     else
63
        {
63
        {
64
         if(PlatinenVersion == 10) PORTD &= ~(1<<2);
64
         if(PlatinenVersion == 10) PORTD &= ~(1<<2);
65
         else                      PORTC &= ~(1<<7);
65
         else                      PORTC &= ~(1<<7);
66
        }
66
        }
67
 
67
 
68
 if(EE_Parameter.GlobalConfig & CFG_KOMPASS_AKTIV)
68
 if(EE_Parameter.GlobalConfig & CFG_KOMPASS_AKTIV)
69
 {
69
 {
70
  if(PINC & 0x10)
70
  if(PINC & 0x10)
71
   {
71
   {
72
    cntKompass++;
72
    cntKompass++;
73
   }
73
   }
74
  else
74
  else
75
   {
75
   {
76
    if((cntKompass) && (cntKompass < 362))
76
    if((cntKompass) && (cntKompass < 362))
77
    {
77
    {
78
     cntKompass += cntKompass / 41;
78
     cntKompass += cntKompass / 41;
79
     if(cntKompass > 10) KompassValue = cntKompass - 10; else KompassValue = 0;
79
     if(cntKompass > 10) KompassValue = cntKompass - 10; else KompassValue = 0;
80
    }
80
    }
81
//     if(cntKompass < 10) cntKompass = 10;
81
//     if(cntKompass < 10) cntKompass = 10;
82
//     KompassValue = (unsigned long)((unsigned long)(cntKompass-10)*720L + 1L) / 703L;
82
//     KompassValue = (unsigned long)((unsigned long)(cntKompass-10)*720L + 1L) / 703L;
83
     KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180;
83
     KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180;
84
    cntKompass = 0;
84
    cntKompass = 0;
85
   }
85
   }
86
 }
86
 }
87
}
87
}
88
 
88
 
89
//----------------------------
89
//----------------------------
90
void Timer_Init(void)
90
void Timer_Init(void)
91
{
91
{
92
    tim_main = SetDelay(10);
92
    tim_main = SetDelay(10);
93
    TCCR0B = CK8;
93
    TCCR0B = CK8;
94
    TCCR0A = (1<<COM0A1)|(1<<COM0B1)|3;//fast PWM
94
    TCCR0A = (1<<COM0A1)|(1<<COM0B1)|3;//fast PWM
95
    OCR0A =  0;
95
    OCR0A =  0;
96
    OCR0B = 120;
96
    OCR0B = 120;
97
    TCNT0 = (unsigned char)-TIMER_RELOAD_VALUE;  // reload
97
    TCNT0 = (unsigned char)-TIMER_RELOAD_VALUE;  // reload
98
    //OCR1  = 0x00;
98
    //OCR1  = 0x00;
99
 
99
 
100
    TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3;
100
    TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3;
101
//    TCCR2B=(0<<CS20)|(1<<CS21)|(1<<CS22);    // clk/256
101
//    TCCR2B=(0<<CS20)|(1<<CS21)|(1<<CS22);    // clk/256
102
    TCCR2B=(0<<CS20)|(0<<CS21)|(1<<CS22);      // clk/64
102
    TCCR2B=(0<<CS20)|(0<<CS21)|(1<<CS22);      // clk/64
103
 
103
 
104
 
104
 
105
  TIMSK2 |= _BV(OCIE2A);
105
  TIMSK2 |= _BV(OCIE2A);
106
 
106
 
107
    TIMSK0 |= _BV(TOIE0);
107
    TIMSK0 |= _BV(TOIE0);
108
    OCR2A = 10;
108
    OCR2A = 10;
109
    TCNT2 = 0;
109
    TCNT2 = 0;
110
 
110
 
111
}
111
}
112
 
112
 
113
// -----------------------------------------------------------------------
113
// -----------------------------------------------------------------------
114
 
114
 
115
unsigned int SetDelay (unsigned int t)
115
unsigned int SetDelay (unsigned int t)
116
{
116
{
117
//  TIMSK0 &= ~_BV(TOIE0);
117
//  TIMSK0 &= ~_BV(TOIE0);
118
  return(CountMilliseconds + t + 1);
118
  return(CountMilliseconds + t + 1);
119
//  TIMSK0 |= _BV(TOIE0);
119
//  TIMSK0 |= _BV(TOIE0);
120
}
120
}
121
 
121
 
122
// -----------------------------------------------------------------------
122
// -----------------------------------------------------------------------
123
char CheckDelay(unsigned int t)
123
char CheckDelay(unsigned int t)
124
{
124
{
125
//  TIMSK0 &= ~_BV(TOIE0);
125
//  TIMSK0 &= ~_BV(TOIE0);
126
  return(((t - CountMilliseconds) & 0x8000) >> 9);
126
  return(((t - CountMilliseconds) & 0x8000) >> 9);
127
//  TIMSK0 |= _BV(TOIE0);
127
//  TIMSK0 |= _BV(TOIE0);
128
}
128
}
129
 
129
 
130
// -----------------------------------------------------------------------
130
// -----------------------------------------------------------------------
131
void Delay_ms(unsigned int w)
131
void Delay_ms(unsigned int w)
132
{
132
{
133
 unsigned int akt;
133
 unsigned int akt;
134
 akt = SetDelay(w);
134
 akt = SetDelay(w);
135
 while (!CheckDelay(akt));
135
 while (!CheckDelay(akt));
136
}
136
}
137
 
137
 
138
void Delay_ms_Mess(unsigned int w)
138
void Delay_ms_Mess(unsigned int w)
139
{
139
{
140
 unsigned int akt;
140
 unsigned int akt;
141
 akt = SetDelay(w);
141
 akt = SetDelay(w);
142
 while (!CheckDelay(akt)) ANALOG_ON;
142
 while (!CheckDelay(akt)) ANALOG_ON;
143
}
143
}
144
 
144
 
145
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
145
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
146
//  Servo ansteuern
146
//  Servo ansteuern
147
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
147
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
148
SIGNAL(SIG_OVERFLOW2)
148
SIGNAL(SIG_OVERFLOW2)
149
{
149
{
150
  if (ServoState > 0) PORTD |= 0x80;
150
  if (ServoState > 0) PORTD |= 0x80;
151
  else PORTD &= ~0x80;
151
  else PORTD &= ~0x80;
152
  TCCR2A =3;
152
  TCCR2A =3;
153
  TIMSK2 &= ~_BV(TOIE2);
153
  TIMSK2 &= ~_BV(TOIE2);
154
}
154
}
155
 
155
 
156
SIGNAL(SIG_OUTPUT_COMPARE2A)
156
SIGNAL(SIG_OUTPUT_COMPARE2A)
157
{
157
{
158
  static unsigned char postPulse = 0x80;
158
  static unsigned char postPulse = 0x80;
159
  static int filterServo = 100;
159
  static int filterServo = 100;
160
  static unsigned char restPulse = 50;
160
  static unsigned char restPulse = 50;
161
  #define MULTIPLIER 4
161
  #define MULTIPLIER 4
162
  if(PlatinenVersion < 20)
162
  if(PlatinenVersion < 20)
163
  {
163
  {
164
   if(ServoState == 4)
164
   if(ServoState == 4)
165
    {
165
    {
166
     ServoValue = 0x0030;  // Offset Part1
166
     ServoValue = 0x0030;  // Offset Part1
167
     filterServo = (filterServo * 3 + (int) Parameter_ServoNickControl * 2)/4;
167
     filterServo = (filterServo * 3 + (int) Parameter_ServoNickControl * 2)/4;
168
         ServoValue += filterServo;
168
         ServoValue += filterServo;
169
     if(EE_Parameter.ServoNickCompInvert & 0x01) ServoValue += (int)( ( (long)EE_Parameter.ServoNickComp * (IntegralNick / 128L) ) / (512L/MULTIPLIER) );
169
     if(EE_Parameter.ServoNickCompInvert & 0x01) ServoValue += (int)( ( (long)EE_Parameter.ServoNickComp * (IntegralNick / 128L) ) / (512L/MULTIPLIER) );
170
     else ServoValue -= (int)( ( (long)EE_Parameter.ServoNickComp * (IntegralNick / 128L) ) / (512L/MULTIPLIER) );
170
     else ServoValue -= (int)( ( (long)EE_Parameter.ServoNickComp * (IntegralNick / 128L) ) / (512L/MULTIPLIER) );
171
     if((ServoValue) < ((int)EE_Parameter.ServoNickMin*3)) ServoValue = (int)EE_Parameter.ServoNickMin*3;
171
     if((ServoValue) < ((int)EE_Parameter.ServoNickMin*3)) ServoValue = (int)EE_Parameter.ServoNickMin*3;
172
     else if((ServoValue) > ((int)EE_Parameter.ServoNickMax*3)) ServoValue = (int)EE_Parameter.ServoNickMax*3;
172
     else if((ServoValue) > ((int)EE_Parameter.ServoNickMax*3)) ServoValue = (int)EE_Parameter.ServoNickMax*3;
173
 
173
 
174
         DebugOut.Analog[20] = ServoValue;
174
         DebugOut.Analog[20] = ServoValue;
175
         if ((ServoValue % 255) < 45) { ServoValue+= 77; postPulse = 0x60 - 77; } else postPulse = 0x60;
175
         if ((ServoValue % 255) < 45) { ServoValue+= 77; postPulse = 0x60 - 77; } else postPulse = 0x60;
176
         OCR2A = 255-(ServoValue % 256);
176
         OCR2A = 255-(ServoValue % 256);
177
         TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3;
177
         TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3;
178
        }
178
        }
179
    else if ((ServoState > 0) && (ServoState < 4))
179
    else if ((ServoState > 0) && (ServoState < 4))
180
    {
180
    {
181
          if(ServoValue > 255)
181
          if(ServoValue > 255)
182
          { PORTD |= 0x80;
182
          { PORTD |= 0x80;
183
                TCCR2A =3;
183
                TCCR2A =3;
184
                ServoValue -= 255;
184
                ServoValue -= 255;
185
          }
185
          }
186
          else
186
          else
187
      {
187
      {
188
             TCCR2A=(1<<COM2A1)|(0<<COM2A0)|3;
188
             TCCR2A=(1<<COM2A1)|(0<<COM2A0)|3;
189
                 OCR2A = postPulse; // Offset Part2
189
                 OCR2A = postPulse; // Offset Part2
190
                 ServoState = 1;
190
                 ServoState = 1;
191
      }
191
      }
192
    }
192
    }
193
    else if (ServoState == 0)
193
    else if (ServoState == 0)
194
          {
194
          {
195
             ServoState  = (int) EE_Parameter.ServoNickRefresh * MULTIPLIER;
195
             ServoState  = (int) EE_Parameter.ServoNickRefresh * MULTIPLIER;
196
         PORTD&=~0x80;
196
         PORTD&=~0x80;
197
                 TCCR2A = 3;
197
                 TCCR2A = 3;
198
          }
198
          }
199
  }
199
  }
200
 else
200
 else
201
  {
201
  {
202
  if(ServoState == 4)
202
  if(ServoState == 4)
203
    {
203
    {
204
     PORTD &= ~0x80;
204
     PORTD &= ~0x80;
205
     PORTC |= _BV(PC6);
205
     PORTC |= _BV(PC6);
206
     ServoValue = 0x00030;  // Offset Part1
206
     ServoValue = 0x00030;  // Offset Part1
207
     filterServo = (filterServo * 3 + (int) Parameter_ServoNickControl * 2)/4;
207
     filterServo = (filterServo * 3 + (int) Parameter_ServoNickControl * 2)/4;
208
     ServoValue += filterServo;
208
     ServoValue += filterServo;
209
     if(EE_Parameter.ServoNickCompInvert & 0x01) ServoValue += (int)( ( (long)EE_Parameter.ServoNickComp * (IntegralNick / 128L) ) / (512L/MULTIPLIER) );
209
     if(EE_Parameter.ServoNickCompInvert & 0x01) ServoValue += (int)( ( (long)EE_Parameter.ServoNickComp * (IntegralNick / 128L) ) / (512L/MULTIPLIER) );
210
     else ServoValue -= (int)( ( (long)EE_Parameter.ServoNickComp * (IntegralNick / 128L) ) / (512L/MULTIPLIER) );
210
     else ServoValue -= (int)( ( (long)EE_Parameter.ServoNickComp * (IntegralNick / 128L) ) / (512L/MULTIPLIER) );
211
     if((ServoValue) < ((int)EE_Parameter.ServoNickMin*3)) ServoValue = (int)EE_Parameter.ServoNickMin*3;
211
     if((ServoValue) < ((int)EE_Parameter.ServoNickMin*3)) ServoValue = (int)EE_Parameter.ServoNickMin*3;
212
     else if((ServoValue) > ((int)EE_Parameter.ServoNickMax*3)) ServoValue = (int)EE_Parameter.ServoNickMax*3;
212
     else if((ServoValue) > ((int)EE_Parameter.ServoNickMax*3)) ServoValue = (int)EE_Parameter.ServoNickMax*3;
213
    PORTD |= 0x80;     // dummy clock to skip output Q0
213
    PORTD |= 0x80;     // dummy clock to skip output Q0
214
  if ((ServoValue % 256) < 1)  ServoValue -=2;
214
  if ((ServoValue % 256) < 1)  ServoValue -=2;
215
  if ((ServoValue % 256) > 253)  ServoValue +=2;
215
  if ((ServoValue % 256) > 253)  ServoValue +=2;
216
  DebugOut.Analog[20] = ServoValue;
216
  DebugOut.Analog[20] = ServoValue;
217
 
217
 
218
  OCR2A = 254-(ServoValue % 255);
218
  OCR2A = 254-(ServoValue % 255);
219
  PORTD &= ~0x80;
219
  PORTD &= ~0x80;
220
 
220
 
221
  TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3;    // set on match
221
  TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3;    // set on match
222
  //ServoValue -= OCR2A;
222
  //ServoValue -= OCR2A;
223
  PORTC &= ~_BV(PC6);
223
  PORTC &= ~_BV(PC6);
224
    }
224
    }
225
 else if ((ServoState > 0) && (ServoState < 4))
225
 else if ((ServoState > 0) && (ServoState < 4))
226
    {
226
    {
227
   if(ServoValue > 255)
227
   if(ServoValue > 255)
228
   {
228
   {
229
    PORTD &= ~0x80;
229
    PORTD &= ~0x80;
230
    TCCR2A =3;
230
    TCCR2A =3;
231
    ServoValue -= 255;
231
    ServoValue -= 255;
232
    OCR2A = postPulse; // Offset Part2
232
    OCR2A = postPulse; // Offset Part2
233
    //OCR2A = (ServoValue % 256);
233
    //OCR2A = (ServoValue % 256);
234
     }
234
     }
235
   else
235
   else
236
      {
236
      {
237
      OCR2A = postPulse; // Offset Part2
237
      OCR2A = postPulse; // Offset Part2
238
      //OCR2A = (ServoValue % 256);
238
      //OCR2A = (ServoValue % 256);
239
      //TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3; 
239
      //TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3; 
240
      ServoState = 1;
240
      ServoState = 1;
241
      }
241
      }
242
    }
242
    }
243
  else if (ServoState == 0)
243
  else if (ServoState == 0)
244
    {
244
    {
245
     PORTD &= ~0x80;
245
     PORTD &= ~0x80;
246
     TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3;
246
     TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3;
247
     ServoState  = (int) EE_Parameter.ServoNickRefresh * MULTIPLIER;
247
     ServoState  = (int) EE_Parameter.ServoNickRefresh * MULTIPLIER;
248
     TCCR2A =3;
248
     TCCR2A =3;
249
    }
249
    }
250
   ServoState--;
-
 
251
 }
250
 }
-
 
251
 ServoState--;
252
}
252
}
253
 
253
 
254
 
254