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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 beeptime = 0; |
6 | volatile unsigned int beeptime = 0; |
7 | int ServoValue = 0; |
7 | int ServoValue = 0; |
8 | 8 | ||
9 | enum { |
9 | enum { |
10 | STOP = 0, |
10 | STOP = 0, |
11 | CK = 1, |
11 | CK = 1, |
12 | CK8 = 2, |
12 | CK8 = 2, |
13 | CK64 = 3, |
13 | CK64 = 3, |
14 | CK256 = 4, |
14 | CK256 = 4, |
15 | CK1024 = 5, |
15 | CK1024 = 5, |
16 | T0_FALLING_EDGE = 6, |
16 | T0_FALLING_EDGE = 6, |
17 | T0_RISING_EDGE = 7 |
17 | T0_RISING_EDGE = 7 |
18 | }; |
18 | }; |
19 | 19 | ||
20 | 20 | ||
21 | SIGNAL (SIG_OVERFLOW0) // 8kHz |
21 | SIGNAL (SIG_OVERFLOW0) // 8kHz |
22 | { |
22 | { |
23 | static unsigned char cnt_1ms = 1,cnt = 0; |
23 | static unsigned char cnt_1ms = 1,cnt = 0; |
24 | // TCNT0 -= 250;//TIMER_RELOAD_VALUE; |
24 | // TCNT0 -= 250;//TIMER_RELOAD_VALUE; |
25 | 25 | ||
26 | if(!cnt--) |
26 | if(!cnt--) |
27 | { |
27 | { |
28 | cnt = 9; |
28 | cnt = 9; |
29 | cnt_1ms++; |
29 | cnt_1ms++; |
30 | cnt_1ms %= 2; |
30 | cnt_1ms %= 2; |
31 | if(!cnt_1ms) UpdateMotor = 1; |
31 | if(!cnt_1ms) UpdateMotor = 1; |
32 | CountMilliseconds++; |
32 | CountMilliseconds++; |
33 | if(Timeout) Timeout--; |
33 | if(Timeout) Timeout--; |
34 | } |
34 | } |
35 | 35 | ||
36 | if(beeptime > 1) |
36 | if(beeptime > 1) |
37 | { |
37 | { |
38 | beeptime--; |
38 | beeptime--; |
39 | PORTD &= ~(1<<PD2);//PORTD |= (1<<2); |
39 | PORTD |= (1<<2); |
40 | } |
40 | } |
41 | else |
41 | else |
42 | PORTD &= ~(1<<PD2); |
42 | PORTD &= ~(1<<PD2); |
43 | 43 | ||
44 | if(EE_Parameter.GlobalConfig & CFG_KOMPASS_AKTIV) MM3_timer0(); |
44 | if(EE_Parameter.GlobalConfig & CFG_KOMPASS_AKTIV) MM3_timer0(); |
45 | - | ||
46 | 45 | ||
47 | /* |
46 | /* |
48 | if(PINC & 0x10) |
47 | if(PINC & 0x10) |
49 | { |
48 | { |
50 | cntKompass++; |
49 | cntKompass++; |
51 | } |
50 | } |
52 | else |
51 | else |
53 | { |
52 | { |
54 | if((cntKompass) && (cntKompass < 4000)) |
53 | if((cntKompass) && (cntKompass < 4000)) |
55 | { |
54 | { |
56 | KompassValue = cntKompass; |
55 | KompassValue = cntKompass; |
57 | } |
56 | } |
58 | // if(cntKompass < 10) cntKompass = 10; |
57 | // if(cntKompass < 10) cntKompass = 10; |
59 | // KompassValue = (unsigned long)((unsigned long)(cntKompass-10)*720L + 1L) / 703L; |
58 | // KompassValue = (unsigned long)((unsigned long)(cntKompass-10)*720L + 1L) / 703L; |
60 | KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180; |
59 | KompassRichtung = ((540 + KompassValue - KompassStartwert) % 360) - 180; |
61 | cntKompass = 0; |
60 | cntKompass = 0; |
62 | } |
61 | } |
63 | 62 | ||
64 | }*/ |
63 | }*/ |
65 | 64 | ||
66 | } |
65 | } |
67 | 66 | ||
68 | 67 | ||
69 | void Timer_Init(void) |
68 | void Timer_Init(void) |
70 | { |
69 | { |
71 | tim_main = SetDelay(10); |
70 | tim_main = SetDelay(10); |
72 | TCCR0B = CK8; |
71 | TCCR0B = CK8; |
73 | TCCR0A = (1<<COM0A1)|(1<<COM0B1)|3;//fast PWM |
72 | TCCR0A = (1<<COM0A1)|(1<<COM0B1)|3;//fast PWM |
74 | OCR0A = 0; |
73 | OCR0A = 0; |
75 | OCR0B = 120; |
74 | OCR0B = 120; |
76 | TCNT0 = -TIMER_RELOAD_VALUE; // reload |
75 | TCNT0 = -TIMER_RELOAD_VALUE; // reload |
77 | //OCR1 = 0x00; |
76 | //OCR1 = 0x00; |
78 | 77 | ||
79 | TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3; |
78 | TCCR2A=(1<<COM2A1)|(1<<COM2A0)|3; |
80 | TCCR2B=(0<<CS20)|(1<<CS21)|(1<<CS22); |
79 | TCCR2B=(0<<CS20)|(1<<CS21)|(1<<CS22); |
81 | 80 | ||
82 | // TIMSK2 |= _BV(TOIE2); |
81 | // TIMSK2 |= _BV(TOIE2); |
83 | TIMSK2 |= _BV(OCIE2A); |
82 | TIMSK2 |= _BV(OCIE2A); |
84 | 83 | ||
85 | TIMSK0 |= _BV(TOIE0); |
84 | TIMSK0 |= _BV(TOIE0); |
86 | OCR2A = 10; |
85 | OCR2A = 10; |
87 | TCNT2 = 0; |
86 | TCNT2 = 0; |
88 | 87 | ||
89 | } |
88 | } |
90 | 89 | ||
91 | // ----------------------------------------------------------------------- |
90 | // ----------------------------------------------------------------------- |
92 | 91 | ||
93 | unsigned int SetDelay (unsigned int t) |
92 | unsigned int SetDelay (unsigned int t) |
94 | { |
93 | { |
95 | // TIMSK0 &= ~_BV(TOIE0); |
94 | // TIMSK0 &= ~_BV(TOIE0); |
96 | return(CountMilliseconds + t + 1); |
95 | return(CountMilliseconds + t + 1); |
97 | // TIMSK0 |= _BV(TOIE0); |
96 | // TIMSK0 |= _BV(TOIE0); |
98 | } |
97 | } |
99 | 98 | ||
100 | // ----------------------------------------------------------------------- |
99 | // ----------------------------------------------------------------------- |
101 | char CheckDelay(unsigned int t) |
100 | char CheckDelay(unsigned int t) |
102 | { |
101 | { |
103 | // TIMSK0 &= ~_BV(TOIE0); |
102 | // TIMSK0 &= ~_BV(TOIE0); |
104 | return(((t - CountMilliseconds) & 0x8000) >> 9); |
103 | return(((t - CountMilliseconds) & 0x8000) >> 9); |
105 | // TIMSK0 |= _BV(TOIE0); |
104 | // TIMSK0 |= _BV(TOIE0); |
106 | } |
105 | } |
107 | 106 | ||
108 | // ----------------------------------------------------------------------- |
107 | // ----------------------------------------------------------------------- |
109 | void Delay_ms(unsigned int w) |
108 | void Delay_ms(unsigned int w) |
110 | { |
109 | { |
111 | unsigned int akt; |
110 | unsigned int akt; |
112 | akt = SetDelay(w); |
111 | akt = SetDelay(w); |
113 | while (!CheckDelay(akt)); |
112 | while (!CheckDelay(akt)); |
114 | } |
113 | } |
115 | 114 | ||
116 | // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
115 | // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
117 | // Servo ansteuern |
116 | // Servo ansteuern |
118 | // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
117 | // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
119 | SIGNAL(SIG_OUTPUT_COMPARE2A) |
118 | SIGNAL(SIG_OUTPUT_COMPARE2A) |
120 | { |
119 | { |
121 | static unsigned char timer = 10; |
120 | static unsigned char timer = 10; |
122 | 121 | ||
123 | if(!timer--) |
122 | if(!timer--) |
124 | { |
123 | { |
125 | TCCR2A=(1<<COM2A1)|(0<<COM2A0)|3; |
124 | TCCR2A=(1<<COM2A1)|(0<<COM2A0)|3; |
126 | ServoValue = Parameter_ServoNickControl; |
125 | ServoValue = Parameter_ServoNickControl; |
127 | if(EE_Parameter.ServoNickCompInvert & 0x01) ServoValue += ((long) EE_Parameter.ServoNickComp * (IntegralNick / 128)) / 512; |
126 | if(EE_Parameter.ServoNickCompInvert & 0x01) ServoValue += ((long) EE_Parameter.ServoNickComp * (IntegralNick / 128)) / 512; |
128 | else ServoValue -= ((long) EE_Parameter.ServoNickComp * (IntegralNick / 128)) / 512; |
127 | else ServoValue -= ((long) EE_Parameter.ServoNickComp * (IntegralNick / 128)) / 512; |
129 | 128 | ||
130 | if(ServoValue < EE_Parameter.ServoNickMin) ServoValue = EE_Parameter.ServoNickMin; |
129 | if(ServoValue < EE_Parameter.ServoNickMin) ServoValue = EE_Parameter.ServoNickMin; |
131 | else if(ServoValue > EE_Parameter.ServoNickMax) ServoValue = EE_Parameter.ServoNickMax; |
130 | else if(ServoValue > EE_Parameter.ServoNickMax) ServoValue = EE_Parameter.ServoNickMax; |
132 | 131 | ||
133 | //DebugOut.Analog[10] = ServoValue; |
132 | //DebugOut.Analog[10] = ServoValue; |
134 | OCR2A = ServoValue;// + 75; |
133 | OCR2A = ServoValue;// + 75; |
135 | timer = EE_Parameter.ServoNickRefresh; |
134 | timer = EE_Parameter.ServoNickRefresh; |
136 | } |
135 | } |
137 | else |
136 | else |
138 | { |
137 | { |
139 | TCCR2A =3; |
138 | TCCR2A =3; |
140 | PORTD&=~0x80; |
139 | PORTD&=~0x80; |
141 | } |
140 | } |
142 | } |
141 | } |
143 | 142 |