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TCS3200
by 
Grant Phillips
TCS3200.h@1:40b638b93be8, 2018-03-22 (annotated)
- Committer:
- kenken0721
- Date:
- Thu Mar 22 13:10:24 2018 +0000
- Revision:
- 1:40b638b93be8
- Parent:
- 0:b98e768bc655
- Child:
- 2:78984c66a877
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| grantphillips | 0:b98e768bc655 | 1 | |
| grantphillips | 0:b98e768bc655 | 2 | #ifndef TCS3200_H |
| grantphillips | 0:b98e768bc655 | 3 | #define TCS3200_H |
| grantphillips | 0:b98e768bc655 | 4 | |
| grantphillips | 0:b98e768bc655 | 5 | #include "mbed.h" |
| grantphillips | 0:b98e768bc655 | 6 | |
| grantphillips | 0:b98e768bc655 | 7 | class TCS3200 { |
| kenken0721 | 1:40b638b93be8 | 8 | public: |
| grantphillips | 0:b98e768bc655 | 9 | /** Create a TCS3200 object connected to the specified pins. |
| grantphillips | 0:b98e768bc655 | 10 | * @param S0 Frequency scaling output pin S0 |
| grantphillips | 0:b98e768bc655 | 11 | * @param S1 Frequency scaling output pin S1 |
| grantphillips | 0:b98e768bc655 | 12 | * @param S2 Photo diode selection output pin S2 |
| grantphillips | 0:b98e768bc655 | 13 | * @param S3 Photo diode selection output pin S3 |
| grantphillips | 0:b98e768bc655 | 14 | * @param OUT Frequency input pin |
| grantphillips | 0:b98e768bc655 | 15 | */ |
| kenken0721 | 1:40b638b93be8 | 16 | TCS3200(PinName S2, PinName S3, PinName OUT); |
| grantphillips | 0:b98e768bc655 | 17 | |
| grantphillips | 0:b98e768bc655 | 18 | /** Reads the output signal's HIGH pulse for RED. |
| grantphillips | 0:b98e768bc655 | 19 | * @param |
| grantphillips | 0:b98e768bc655 | 20 | * None |
| grantphillips | 0:b98e768bc655 | 21 | * @return |
| grantphillips | 0:b98e768bc655 | 22 | * Duration as nanoseconds (ns). |
| grantphillips | 0:b98e768bc655 | 23 | */ |
| grantphillips | 0:b98e768bc655 | 24 | long ReadRed(); |
| grantphillips | 0:b98e768bc655 | 25 | |
| grantphillips | 0:b98e768bc655 | 26 | /** Reads the output signal's HIGH pulse for GREEN. |
| grantphillips | 0:b98e768bc655 | 27 | * @param |
| grantphillips | 0:b98e768bc655 | 28 | * None |
| grantphillips | 0:b98e768bc655 | 29 | * @return |
| grantphillips | 0:b98e768bc655 | 30 | * Duration as nanoseconds (ns). |
| grantphillips | 0:b98e768bc655 | 31 | */ |
| grantphillips | 0:b98e768bc655 | 32 | long ReadGreen(); |
| grantphillips | 0:b98e768bc655 | 33 | |
| grantphillips | 0:b98e768bc655 | 34 | /** Reads the output signal's HIGH pulse for BLUE. |
| grantphillips | 0:b98e768bc655 | 35 | * @param |
| grantphillips | 0:b98e768bc655 | 36 | * None |
| grantphillips | 0:b98e768bc655 | 37 | * @return |
| grantphillips | 0:b98e768bc655 | 38 | * Duration as nanoseconds (ns). |
| grantphillips | 0:b98e768bc655 | 39 | */ |
| grantphillips | 0:b98e768bc655 | 40 | long ReadBlue(); |
| grantphillips | 0:b98e768bc655 | 41 | |
| grantphillips | 0:b98e768bc655 | 42 | /** Reads the output signal's HIGH pulse for CLEAR. |
| grantphillips | 0:b98e768bc655 | 43 | * @param |
| grantphillips | 0:b98e768bc655 | 44 | * None |
| grantphillips | 0:b98e768bc655 | 45 | * @return |
| grantphillips | 0:b98e768bc655 | 46 | * Duration as nanoseconds (ns). |
| grantphillips | 0:b98e768bc655 | 47 | */ |
| grantphillips | 0:b98e768bc655 | 48 | long ReadClear(); |
| grantphillips | 0:b98e768bc655 | 49 | |
| grantphillips | 0:b98e768bc655 | 50 | /** Sets the mode of operation. |
| grantphillips | 0:b98e768bc655 | 51 | * @param |
| grantphillips | 0:b98e768bc655 | 52 | * mode POWERDOWN, SCALE_2 (2% scaling), SCALE_20 (20% scaling), SCALE_100 (100% scaling). |
| grantphillips | 0:b98e768bc655 | 53 | * @return |
| grantphillips | 0:b98e768bc655 | 54 | * None |
| grantphillips | 0:b98e768bc655 | 55 | */ |
| grantphillips | 0:b98e768bc655 | 56 | |
| grantphillips | 0:b98e768bc655 | 57 | private: |
| grantphillips | 0:b98e768bc655 | 58 | DigitalOut mS2; |
| grantphillips | 0:b98e768bc655 | 59 | DigitalOut mS3; |
| grantphillips | 0:b98e768bc655 | 60 | InterruptIn signal; |
| grantphillips | 0:b98e768bc655 | 61 | Timer timer; |
| grantphillips | 0:b98e768bc655 | 62 | long pulsewidth; |
| grantphillips | 0:b98e768bc655 | 63 | void HighTrigger(); |
| grantphillips | 0:b98e768bc655 | 64 | void LowTrigger(); |
| grantphillips | 0:b98e768bc655 | 65 | }; |
| grantphillips | 0:b98e768bc655 | 66 | |
| grantphillips | 0:b98e768bc655 | 67 | #endif |