SRF02 Ultrasonic Ranger
SRF02.h@1:f914b5b8c84e, 2021-06-22 (annotated)
- Committer:
- ColineC
- Date:
- Tue Jun 22 13:21:57 2021 +0000
- Revision:
- 1:f914b5b8c84e
- Parent:
- 0:adf5a063372d
librairie capteur
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
yangcq88517 | 0:adf5a063372d | 1 | #ifndef Smartlab_Drive_SPRF02 |
yangcq88517 | 0:adf5a063372d | 2 | #define Smartlab_Drive_SPRF02 |
yangcq88517 | 0:adf5a063372d | 3 | |
yangcq88517 | 0:adf5a063372d | 4 | #include "mbed.h" |
yangcq88517 | 0:adf5a063372d | 5 | |
yangcq88517 | 0:adf5a063372d | 6 | class SRF02 |
yangcq88517 | 0:adf5a063372d | 7 | |
yangcq88517 | 0:adf5a063372d | 8 | { |
yangcq88517 | 0:adf5a063372d | 9 | private: |
yangcq88517 | 0:adf5a063372d | 10 | uint8_t deviceAddess; |
yangcq88517 | 0:adf5a063372d | 11 | static const int CLOCK_RATE = 100000; |
yangcq88517 | 0:adf5a063372d | 12 | |
yangcq88517 | 0:adf5a063372d | 13 | static const uint8_t COMMAND_REGISTER = 0x00; |
yangcq88517 | 0:adf5a063372d | 14 | |
yangcq88517 | 0:adf5a063372d | 15 | static const uint8_t Range = 0x02; |
yangcq88517 | 0:adf5a063372d | 16 | static const uint8_t Autotune = 0x04; |
yangcq88517 | 0:adf5a063372d | 17 | |
yangcq88517 | 0:adf5a063372d | 18 | static const uint8_t REAL_RANGING_INCHES = 0x50; |
yangcq88517 | 0:adf5a063372d | 19 | static const uint8_t REAL_RANGING_CENTIMETERS = 0x51; |
yangcq88517 | 0:adf5a063372d | 20 | static const uint8_t REAL_RANGING_SECONDS = 0x52; |
yangcq88517 | 0:adf5a063372d | 21 | |
ColineC | 1:f914b5b8c84e | 22 | //static const float DefaultWait = 0.07; |
yangcq88517 | 0:adf5a063372d | 23 | |
yangcq88517 | 0:adf5a063372d | 24 | I2C i2c_bus; |
yangcq88517 | 0:adf5a063372d | 25 | |
yangcq88517 | 0:adf5a063372d | 26 | int GetValue(uint8_t command, uint8_t mode); |
yangcq88517 | 0:adf5a063372d | 27 | |
yangcq88517 | 0:adf5a063372d | 28 | public : |
yangcq88517 | 0:adf5a063372d | 29 | SRF02(uint8_t I2C_address,PinName sda, PinName scl); |
yangcq88517 | 0:adf5a063372d | 30 | |
yangcq88517 | 0:adf5a063372d | 31 | int GetMinimumRange(); |
yangcq88517 | 0:adf5a063372d | 32 | |
yangcq88517 | 0:adf5a063372d | 33 | int GetCentimeters(); |
yangcq88517 | 0:adf5a063372d | 34 | |
yangcq88517 | 0:adf5a063372d | 35 | int GetInches(); |
yangcq88517 | 0:adf5a063372d | 36 | |
yangcq88517 | 0:adf5a063372d | 37 | int GetMicroSeconds(); |
yangcq88517 | 0:adf5a063372d | 38 | |
yangcq88517 | 0:adf5a063372d | 39 | bool ChangeAddress(uint8_t newAddress); |
yangcq88517 | 0:adf5a063372d | 40 | }; |
yangcq88517 | 0:adf5a063372d | 41 | |
yangcq88517 | 0:adf5a063372d | 42 | #endif |