My implementation of Bosh BMI160 Only I2C is tested so far.
Dependents: test_BMI160 TFT_test_MAX32630FTHR
BMI160.h@2:4cc456503e9f, 2017-09-11 (annotated)
- Committer:
- Rhyme
- Date:
- Mon Sep 11 23:53:22 2017 +0000
- Revision:
- 2:4cc456503e9f
- Parent:
- 1:d56df81c389b
- Child:
- 3:9d3079170b35
commit before changing I/Fs
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Rhyme | 0:9aed6f5a35c0 | 1 | #ifndef _BMI160_H_ |
Rhyme | 0:9aed6f5a35c0 | 2 | #define _BMI160_H_ |
Rhyme | 2:4cc456503e9f | 3 | /** |
Rhyme | 2:4cc456503e9f | 4 | * @brief BMI160 Bosch Small, low power inertial measurement unit |
Rhyme | 2:4cc456503e9f | 5 | * |
Rhyme | 2:4cc456503e9f | 6 | */ |
Rhyme | 0:9aed6f5a35c0 | 7 | class BMI160 { |
Rhyme | 0:9aed6f5a35c0 | 8 | public: |
Rhyme | 0:9aed6f5a35c0 | 9 | /** |
Rhyme | 0:9aed6f5a35c0 | 10 | * BMI160 I2C Interface |
Rhyme | 0:9aed6f5a35c0 | 11 | * |
Rhyme | 0:9aed6f5a35c0 | 12 | * @param sda SDA pin |
Rhyme | 0:9aed6f5a35c0 | 13 | * @param scl SCL pin |
Rhyme | 0:9aed6f5a35c0 | 14 | * @param addr address of the I2C peripheral |
Rhyme | 0:9aed6f5a35c0 | 15 | */ |
Rhyme | 0:9aed6f5a35c0 | 16 | BMI160(PinName sda, PinName scl, int addr) ; |
Rhyme | 0:9aed6f5a35c0 | 17 | |
Rhyme | 0:9aed6f5a35c0 | 18 | /** |
Rhyme | 0:9aed6f5a35c0 | 19 | * BMI160 SPI Interface |
Rhyme | 0:9aed6f5a35c0 | 20 | * |
Rhyme | 0:9aed6f5a35c0 | 21 | * @param sck SPI SCKL pin |
Rhyme | 0:9aed6f5a35c0 | 22 | * @param miso SPI Master In Slave Out pin |
Rhyme | 0:9aed6f5a35c0 | 23 | * @param mosi SPI Master Out Slave In pin |
Rhyme | 0:9aed6f5a35c0 | 24 | * @param cs SPI Chip Select pin |
Rhyme | 0:9aed6f5a35c0 | 25 | */ |
Rhyme | 0:9aed6f5a35c0 | 26 | BMI160(PinName sck, PinName miso, PinName mosi, PinName cs) ; |
Rhyme | 0:9aed6f5a35c0 | 27 | |
Rhyme | 0:9aed6f5a35c0 | 28 | /** |
Rhyme | 0:9aed6f5a35c0 | 29 | * BMI160 destructor |
Rhyme | 0:9aed6f5a35c0 | 30 | */ |
Rhyme | 0:9aed6f5a35c0 | 31 | ~BMI160() ; |
Rhyme | 0:9aed6f5a35c0 | 32 | |
Rhyme | 1:d56df81c389b | 33 | void setCMD(uint8_t cmd) ; |
Rhyme | 1:d56df81c389b | 34 | uint8_t getStatus(void) ; |
Rhyme | 0:9aed6f5a35c0 | 35 | uint8_t getChipID(void) ; |
Rhyme | 1:d56df81c389b | 36 | uint8_t getAccRange(void) ; |
Rhyme | 1:d56df81c389b | 37 | int16_t getGyrRange(void) ; |
Rhyme | 1:d56df81c389b | 38 | int16_t getAccX(void) ; |
Rhyme | 1:d56df81c389b | 39 | int16_t getAccY(void) ; |
Rhyme | 1:d56df81c389b | 40 | int16_t getAccZ(void) ; |
Rhyme | 1:d56df81c389b | 41 | int16_t getGyrX(void) ; |
Rhyme | 1:d56df81c389b | 42 | int16_t getGyrY(void) ; |
Rhyme | 1:d56df81c389b | 43 | int16_t getGyrZ(void) ; |
Rhyme | 1:d56df81c389b | 44 | void getAcc(int16_t *value) ; |
Rhyme | 1:d56df81c389b | 45 | void getGyr(int16_t *value) ; |
Rhyme | 1:d56df81c389b | 46 | |
Rhyme | 0:9aed6f5a35c0 | 47 | |
Rhyme | 0:9aed6f5a35c0 | 48 | private: |
Rhyme | 0:9aed6f5a35c0 | 49 | SPI *m_spi ; |
Rhyme | 0:9aed6f5a35c0 | 50 | I2C *m_i2c ; |
Rhyme | 0:9aed6f5a35c0 | 51 | DigitalOut *m_cs ; |
Rhyme | 0:9aed6f5a35c0 | 52 | int m_addr ; |
Rhyme | 0:9aed6f5a35c0 | 53 | |
Rhyme | 0:9aed6f5a35c0 | 54 | void init(void) ; |
Rhyme | 0:9aed6f5a35c0 | 55 | void i2c_readRegs(int addr, uint8_t *data, int len) ; |
Rhyme | 0:9aed6f5a35c0 | 56 | void i2c_writeRegs(uint8_t *data, int len) ; |
Rhyme | 0:9aed6f5a35c0 | 57 | void spi_readRegs(int addr, uint8_t *data, int len) ; |
Rhyme | 0:9aed6f5a35c0 | 58 | void spi_writeRegs(uint8_t *data, int len) ; |
Rhyme | 0:9aed6f5a35c0 | 59 | void readRegs(int addr, uint8_t *data, int len) ; |
Rhyme | 0:9aed6f5a35c0 | 60 | void writeRegs(uint8_t *data, int len) ; |
Rhyme | 0:9aed6f5a35c0 | 61 | } ; |
Rhyme | 0:9aed6f5a35c0 | 62 | |
Rhyme | 1:d56df81c389b | 63 | #define ACC_PMU_SUSPEND 0x00 |
Rhyme | 1:d56df81c389b | 64 | #define ACC_PMU_NORMAL 0x01 |
Rhyme | 1:d56df81c389b | 65 | #define ACC_PMU_LOWPOWER 0x02 |
Rhyme | 1:d56df81c389b | 66 | #define GYR_PMU_SUSPEND 0x00 |
Rhyme | 1:d56df81c389b | 67 | #define GYR_PMU_NORMAL 0x01 |
Rhyme | 1:d56df81c389b | 68 | #define GYR_PMU_FASTSU 0x03 |
Rhyme | 1:d56df81c389b | 69 | #define MAG_PMU_SUSPEND 0x00 |
Rhyme | 1:d56df81c389b | 70 | #define MAG_PMU_NORMAL 0x01 |
Rhyme | 1:d56df81c389b | 71 | #define MAG_PMU_LOWPOWER 0x02 |
Rhyme | 0:9aed6f5a35c0 | 72 | #endif /* _BMI160_H_ */ |