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Revision 12, 1.1 KB
(checked in by mlalondesvn, 15 months ago)
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DS1624:
ADDED - Support for read/write to the EEPROM
ADDED - DS1624_USE_EEPROM Define in the config to enable eeprom functions
MODIF - Moved the start/stop conversion routine to the start/stopConversion() functions
DS1803 & DS1337:
FIXED - Removed r/w addresses and changed for single address
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| 1 | #ifndef DS1803_H |
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| 2 | #define DS1803_H |
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| 3 | #include <inttypes.h> |
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| 4 | #include "../configs/ds1803/ds1803.h" |
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| 5 | |
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| 6 | #ifdef DS1803_A0 |
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| 7 | #define DS1803_A0 0 |
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| 8 | #endif |
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| 9 | #ifdef DS1803_A1 |
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| 10 | #define DS1803_A1 0 |
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| 11 | #endif |
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| 12 | #ifdef DS1803_A2 |
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| 13 | #define DS1803_A2 0 |
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| 14 | #endif |
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| 15 | |
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| 16 | #define DS1803_BASE_ADDR B00101000 |
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| 17 | #define DS1803_ADDR DS1803_BASE_ADDR | (DS1803_A0 * B00000001) | (DS1803_A1 * B00000010) | (DS1803_A2 * B00000100) |
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| 18 | |
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| 19 | /** |
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| 20 | * The number of available potentiometer wipers |
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| 21 | **/ |
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| 22 | #define DS1803_NBR_WIPERS 0x02 |
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| 23 | |
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| 24 | /** |
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| 25 | * Digital pot selection commands |
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| 26 | **/ |
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| 27 | #define DS1803_WIPERS B10101111 |
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| 28 | #define DS1803_WIPER_0 B10101001 |
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| 29 | #define DS1803_WIPER_1 B10101010 |
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| 30 | |
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| 31 | /** |
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| 32 | * Macros |
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| 33 | **/ |
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| 34 | #define setWiper1(value) setWiper(value, DS1803_WIPER_0) |
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| 35 | #define setWiper2(value) setWiper(value, DS1803_WIPER_1) |
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| 36 | #define setWipers(value) setWiper(value, DS1803_WIPERS) |
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| 37 | |
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| 38 | /** |
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| 39 | * DS1803 I2C Dual Digital Pot. |
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| 40 | **/ |
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| 41 | class DS1803 |
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| 42 | { |
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| 43 | public: |
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| 44 | DS1803(); |
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| 45 | void setWiper(uint8_t, uint8_t); |
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| 46 | #ifdef DS1803_USE_GET_VALUE_FUNC |
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| 47 | uint8_t getValue(); |
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| 48 | #endif |
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| 49 | }; |
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| 50 | |
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| 51 | /** |
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| 52 | * Define the object's name |
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| 53 | **/ |
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| 54 | extern DS1803 DPOT; |
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| 55 | |
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| 56 | #endif |
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