root / scout_avr / src / cliffSensor.h @ 4bdd00ba
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| 1 | ac53b84f | Anson Wang | #ifndef _CLIFFSENSOR_H_
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| 2 | #define _CLIFFSENSOR_H_
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| 3 | |||
| 4 | #include <avr/io.h> |
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| 5 | #include <avr/interrupt.h> |
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| 6 | |||
| 7 | void cliffSensor_init(void); |
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| 8 | bool read_cliffSensor_front(void); |
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| 9 | bool read_cliffSensor_left(void); |
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| 10 | bool read_cliffSensor_right(void); |
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| 11 | |||
| 12 | 18db4dfa | AnsonLinux | /* The returned result is in the form of left_front_right;
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| 13 | * For example, if both left and front sensors detect a cliff,
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| 14 | * the returned value is 0b110 */
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| 15 | ac53b84f | Anson Wang | unsigned char read_cliffSensor_all(void); |
| 16 | |||
| 17 | 60800b68 | AnsonLinux | #endif |