mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-09-20 00:55:58 -04:00
48 lines
929 B
C
48 lines
929 B
C
|
//
|
||
|
|
// FILE: DAC8551.h
|
||
|
|
// AUTHOR: Rob Tillaart
|
||
|
|
// PURPOSE: DAC8550 DAC8551 library for Arduino
|
||
|
|
// VERSION: 0.1.0
|
||
|
|
// HISTORY: See DAC8551.cpp
|
||
|
|
// URL:
|
||
|
|
//
|
||
|
|
// Released to the public domain
|
||
|
|
//
|
||
|
|
|
||
|
|
#include <SPI.h>
|
||
|
|
|
||
|
|
#define DAC8551_POWERDOWN_NORMAL 0
|
||
|
|
#define DAC8551_POWERDOWN_1K 1
|
||
|
|
#define DAC8551_POWERDOWN_100K 2
|
||
|
|
#define DAC8551_POWERDOWN_HIGH_IMP 3
|
||
|
|
|
||
|
|
#define DAC8551_LIB_VERSION (F("0.1.0 experimental"))
|
||
|
|
|
||
|
|
class DAC8551
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
// type = 0,1,2,4 8550, 8551, 8552, 8554
|
||
|
|
DAC8551();
|
||
|
|
DAC8551(uint8_t spiData, uint8_t spiClock, uint8_t slaveSelect);
|
||
|
|
|
||
|
|
void begin();
|
||
|
|
|
||
|
|
void setValue(uint16_t value);
|
||
|
|
uint16_t getValue();
|
||
|
|
|
||
|
|
void setPowerDown(uint8_t powerDownMode);
|
||
|
|
uint8_t getPowerDownMode();
|
||
|
|
|
||
|
|
private:
|
||
|
|
uint8_t _spiData;
|
||
|
|
uint8_t _spiClock;
|
||
|
|
uint8_t _slaveSelect;
|
||
|
|
bool _hwSPI;
|
||
|
|
uint8_t _value;
|
||
|
|
uint8_t _register;
|
||
|
|
|
||
|
|
void updateDevice();
|
||
|
|
void swSPI_transfer(uint8_t value);
|
||
|
|
};
|
||
|
|
|
||
|
|
// END OF FILE
|