root / scout_avr / src / range.h @ 4bdd00ba
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| 1 | 1c3c96ce | Tom Mullins | #ifndef _RANGE_H_
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| 2 | #define _RANGE_H_
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| 3 | |||
| 4 | 230b1b7f | Tom Mullins | #define RANGE_ERR 0xFFFF |
| 5 | |||
| 6 | cc9ca04e | Tom Mullins | #define PIN_SONAR_PWM PIND
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| 7 | #define P_SONAR_PWM1 PD2
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| 8 | #define P_SONAR_PWM0 PD3
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| 9 | |||
| 10 | #define PORT_SONAR_TX PORTG
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| 11 | #define P_SONAR_TX PG1
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| 12 | |||
| 13 | fd73d758 | Tom Mullins | // initializes timer 5, also used by bom
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| 14 | 1c3c96ce | Tom Mullins | void range_init();
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| 15 | fd73d758 | Tom Mullins | |
| 16 | // blocks during measurement (up to 37.5ms for each)
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| 17 | // writes values into array of 2 unsigned ints
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| 18 | void range_measure(unsigned int *values); |
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| 19 | 1c3c96ce | Tom Mullins | |
| 20 | #endif |