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| 1 | /***************************************************************************** |
1 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 2 | |
- | |
| - | 2 | // + MK3Mag 3D-Compass |
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| - | 3 | // + ATMEGA168 mit 8MHz |
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| - | 4 | // + (c) 05.2008 Holger Buss |
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| - | 5 | // + Nur für den privaten Gebrauch |
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| - | 6 | // + Keine Garantie auf Fehlerfreiheit |
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| - | 7 | // + Kommerzielle Nutzung nur mit meiner Zustimmung |
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| - | 8 | // + Der Code ist für die Hardware MK3Mag entwickelt worden |
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| - | 9 | // + www.mikrokopter.com |
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| 3 | *****************************************************************************/ |
10 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 4 | #include "main.h" |
11 | #include "main.h" |
| 5 | volatile unsigned int CountMilliseconds = 0; |
12 | volatile unsigned int CountMilliseconds = 0; |
| 6 | volatile unsigned char Timer0Overflow; |
13 | volatile unsigned char Timer0Overflow; |
| 7 | unsigned int I2C_Timeout = 0; |
14 | unsigned int I2C_Timeout = 0; |
| 8 | unsigned int SIO_Timeout = 0; |
15 | unsigned int SIO_Timeout = 0; |
| Line 22... | Line 29... | ||
| 22 | 29 | ||
| 23 | SIGNAL(SIG_OVERFLOW0) |
30 | SIGNAL(SIG_OVERFLOW0) |
| 24 | { |
31 | { |
| 25 | static unsigned char cnt; |
32 | static unsigned char cnt; |
| 26 | static unsigned int cmps_cnt; |
33 | static unsigned int cmps_cnt; |
| 27 | TCNT0 -= 97; // reload |
34 | TCNT0 -= 101; // reload |
| Line 28... | Line 35... | ||
| 28 | Timer0Overflow++; |
35 | Timer0Overflow++; |
| 29 | 36 | ||
| 30 | if(++cmps_cnt == 380) |
37 | if(++cmps_cnt == 380) |