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- #ifndef DAC_MCP4728_H
- #define DAC_MCP4728_H
-
- #include "MarlinConfig.h"
-
- #if ENABLED(DAC_STEPPER_CURRENT)
- #include "Wire.h"
-
- #define defaultVDD DAC_STEPPER_MAX //was 5000 but differs with internal Vref
- #define BASE_ADDR 0x60
- #define RESET 0B00000110
- #define WAKE 0B00001001
- #define UPDATE 0B00001000
- #define MULTIWRITE 0B01000000
- #define SINGLEWRITE 0B01011000
- #define SEQWRITE 0B01010000
- #define VREFWRITE 0B10000000
- #define GAINWRITE 0B11000000
- #define POWERDOWNWRITE 0B10100000
- #define GENERALCALL 0B00000000
- #define GAINWRITE 0B11000000
-
- // This is taken from the original lib, makes it easy to edit if needed
- // DAC_OR_ADDRESS defined in pins_BOARD.h file
- #define DAC_DEV_ADDRESS (BASE_ADDR | DAC_OR_ADDRESS)
-
-
- void mcp4728_init();
- uint8_t mcp4728_analogWrite(uint8_t channel, uint16_t value);
- uint8_t mcp4728_eepromWrite();
- uint8_t mcp4728_setVref_all(uint8_t value);
- uint8_t mcp4728_setGain_all(uint8_t value);
- uint16_t mcp4728_getValue(uint8_t channel);
- uint8_t mcp4728_fastWrite();
- uint8_t mcp4728_simpleCommand(byte simpleCommand);
- uint16_t mcp4728_getDrvPct(uint8_t channel);
- void mcp4728_setDrvPct(uint16_t pct[XYZE]);
-
- #endif
- #endif // DAC_MCP4728_H
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