jiexuan fan
mit
Encoder.h@5:e90c8b57811c, 2018-12-24 (annotated)
- Committer:
- coldplay
- Date:
- Mon Dec 24 03:47:49 2018 +0000
- Revision:
- 5:e90c8b57811c
- Parent:
- 4:5ae9f8b3a16f
mit
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| abuchan | 4:5ae9f8b3a16f | 1 | #include "mbed.h" |
| abuchan | 4:5ae9f8b3a16f | 2 | #include "QEI.h" |
| abuchan | 4:5ae9f8b3a16f | 3 | |
| abuchan | 4:5ae9f8b3a16f | 4 | #ifndef ENCODER_H |
| abuchan | 4:5ae9f8b3a16f | 5 | #define ENCODER_H |
| abuchan | 4:5ae9f8b3a16f | 6 | |
| abuchan | 4:5ae9f8b3a16f | 7 | |
| abuchan | 4:5ae9f8b3a16f | 8 | #define PI 3.14159265358979323846 |
| abuchan | 4:5ae9f8b3a16f | 9 | #define ENC_STEPS_PER_REV 1200 |
| abuchan | 4:5ae9f8b3a16f | 10 | |
| abuchan | 4:5ae9f8b3a16f | 11 | class Encoder { |
| abuchan | 4:5ae9f8b3a16f | 12 | public: |
| abuchan | 4:5ae9f8b3a16f | 13 | Encoder(PinName enc_a_pin, PinName enc_b_pin); |
| abuchan | 4:5ae9f8b3a16f | 14 | |
| abuchan | 4:5ae9f8b3a16f | 15 | float get_position(void); |
| abuchan | 4:5ae9f8b3a16f | 16 | |
| abuchan | 4:5ae9f8b3a16f | 17 | private: |
| abuchan | 4:5ae9f8b3a16f | 18 | QEI qei_; |
| abuchan | 4:5ae9f8b3a16f | 19 | |
| abuchan | 4:5ae9f8b3a16f | 20 | }; |
| abuchan | 4:5ae9f8b3a16f | 21 | |
| abuchan | 4:5ae9f8b3a16f | 22 | #endif |