Basic functions is OK. Lack interrupts function.
AK9750.h@0:4f87d5af61b1, 2017-01-26 (annotated)
- Committer:
- bcc6
- Date:
- Thu Jan 26 03:08:15 2017 +0000
- Revision:
- 0:4f87d5af61b1
- Child:
- 1:4eefcf1d7351
Basic functions is OK. Lack interrupts function.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bcc6 | 0:4f87d5af61b1 | 1 | #ifndef AK9750_H |
bcc6 | 0:4f87d5af61b1 | 2 | #define AK9750_H |
bcc6 | 0:4f87d5af61b1 | 3 | |
bcc6 | 0:4f87d5af61b1 | 4 | #include "mbed.h" |
bcc6 | 0:4f87d5af61b1 | 5 | |
bcc6 | 0:4f87d5af61b1 | 6 | |
bcc6 | 0:4f87d5af61b1 | 7 | #define AK9750_SLAVE_ADDR 0xC8 // 1100_1000b |
bcc6 | 0:4f87d5af61b1 | 8 | |
bcc6 | 0:4f87d5af61b1 | 9 | |
bcc6 | 0:4f87d5af61b1 | 10 | class AK9750 { |
bcc6 | 0:4f87d5af61b1 | 11 | public: |
bcc6 | 0:4f87d5af61b1 | 12 | struct Data { |
bcc6 | 0:4f87d5af61b1 | 13 | float ir1; // pA |
bcc6 | 0:4f87d5af61b1 | 14 | float ir2; |
bcc6 | 0:4f87d5af61b1 | 15 | float ir3; |
bcc6 | 0:4f87d5af61b1 | 16 | float ir4; |
bcc6 | 0:4f87d5af61b1 | 17 | float tmp; // 'C |
bcc6 | 0:4f87d5af61b1 | 18 | }; |
bcc6 | 0:4f87d5af61b1 | 19 | |
bcc6 | 0:4f87d5af61b1 | 20 | static const uint8_t DEVICE_ID = 0x13; |
bcc6 | 0:4f87d5af61b1 | 21 | |
bcc6 | 0:4f87d5af61b1 | 22 | AK9750(I2C &i2c, PinName int1 = NC); |
bcc6 | 0:4f87d5af61b1 | 23 | |
bcc6 | 0:4f87d5af61b1 | 24 | void ConfigDevice(); |
bcc6 | 0:4f87d5af61b1 | 25 | void GetDeviceID(uint8_t *id); |
bcc6 | 0:4f87d5af61b1 | 26 | void GetData(Data *data); |
bcc6 | 0:4f87d5af61b1 | 27 | int32_t GetTriggeredAreaNum(Data *data); |
bcc6 | 0:4f87d5af61b1 | 28 | |
bcc6 | 0:4f87d5af61b1 | 29 | private: |
bcc6 | 0:4f87d5af61b1 | 30 | I2C &_i2c; |
bcc6 | 0:4f87d5af61b1 | 31 | InterruptIn _int1; |
bcc6 | 0:4f87d5af61b1 | 32 | |
bcc6 | 0:4f87d5af61b1 | 33 | float ConvertAdcToIr(int16_t adc); |
bcc6 | 0:4f87d5af61b1 | 34 | float ConvertAdcToTemperature(int16_t adc); |
bcc6 | 0:4f87d5af61b1 | 35 | |
bcc6 | 0:4f87d5af61b1 | 36 | void RegWrite(char reg, char val); |
bcc6 | 0:4f87d5af61b1 | 37 | void RegRead (char reg, char *val, int len); |
bcc6 | 0:4f87d5af61b1 | 38 | void RegReadModifyWrite(char reg, char clr_mask, char set_mask); |
bcc6 | 0:4f87d5af61b1 | 39 | }; |
bcc6 | 0:4f87d5af61b1 | 40 | |
bcc6 | 0:4f87d5af61b1 | 41 | #endif |