small changes
Fork of max6675 by
max6675.h@4:b674a4cf4584, 2017-10-16 (annotated)
- Committer:
- sandrosole
- Date:
- Mon Oct 16 19:43:20 2017 +0000
- Revision:
- 4:b674a4cf4584
- Parent:
- 0:b49d36e03092
compatibility change
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tecnosys | 0:b49d36e03092 | 1 | #ifndef MAX6675_h |
tecnosys | 0:b49d36e03092 | 2 | #define MAX6675_h |
tecnosys | 0:b49d36e03092 | 3 | |
tecnosys | 0:b49d36e03092 | 4 | #include "mbed.h" |
tecnosys | 0:b49d36e03092 | 5 | |
tecnosys | 0:b49d36e03092 | 6 | class max6675 |
tecnosys | 0:b49d36e03092 | 7 | { |
tecnosys | 0:b49d36e03092 | 8 | SPI& spi; |
tecnosys | 0:b49d36e03092 | 9 | DigitalOut ncs; |
tecnosys | 0:b49d36e03092 | 10 | public: |
tecnosys | 0:b49d36e03092 | 11 | |
tecnosys | 0:b49d36e03092 | 12 | max6675(SPI& _spi, PinName _ncs); |
tecnosys | 0:b49d36e03092 | 13 | void select(); |
tecnosys | 0:b49d36e03092 | 14 | void deselect(); |
tecnosys | 0:b49d36e03092 | 15 | |
tecnosys | 0:b49d36e03092 | 16 | float read_temp(); |
tecnosys | 0:b49d36e03092 | 17 | private: |
tecnosys | 0:b49d36e03092 | 18 | PinName _CS_pin; |
tecnosys | 0:b49d36e03092 | 19 | PinName _SO_pin; |
tecnosys | 0:b49d36e03092 | 20 | PinName _SCK_pin; |
tecnosys | 0:b49d36e03092 | 21 | int _units; |
tecnosys | 0:b49d36e03092 | 22 | float _error; |
tecnosys | 0:b49d36e03092 | 23 | }; |
tecnosys | 0:b49d36e03092 | 24 | |
tecnosys | 0:b49d36e03092 | 25 | #endif |