ATmegaxxM1_avr_libraries/dac_8h_source.html

 #ifndef DAC_H_
 #define DAC_H_

 // ##### Includes #####
 #include <avr/io.h>
 #include <stdio.h>


 // ##### Definitions #####
 enum DAC_REF {
     DAC_EXTERNAL_REF,
     DAC_INTERNAL_VCC_EXT_CAP,
     DAC_INTERNAL_VCC_REF,
     DAC_INTERAL_2V56_CAP,
     DAC_INTERNAL_2V56
     };


 // ##### Functions #####
 void dacReference(DAC_REF mode);
 DAC_REF dacGetReference(void);
 void dacInit(void);
 void dacWrite(uint16_t value);


 #endif /* DAC_H_ */
dacWrite
void dacWrite(uint16_t value)
Function write value to DAC.
Definition: dac.cpp:114

dacGetReference
DAC_REF dacGetReference(void)
Function to read the current ADC/DAC voltage reference selection.
Definition: dac.cpp:65

DAC_INTERNAL_2V56
Internal 2.56V reference voltage.
Definition: dac.h:38

DAC_INTERAL_2V56_CAP
Internal 2.56V reference voltage with external capacitor connected on the AREF pin.
Definition: dac.h:36

dacInit
void dacInit(void)
Function to initialize DAC.
Definition: dac.cpp:100

DAC_REF
DAC_REF
Enum class for possible DAC Vref Selection Bits.
Definition: dac.h:28

DAC_EXTERNAL_REF
External Vref on AREF pin, Internal Vref is switched off.
Definition: dac.h:30

DAC_INTERNAL_VCC_REF
AVcc (no external capacitor connected on the AREF pin)
Definition: dac.h:34

dacReference
void dacReference(DAC_REF mode)
Function to set the ADC/DAC voltage reference selection The configuration of the voltage reference se...
Definition: dac.cpp:22

DAC_INTERNAL_VCC_EXT_CAP
AVcc with external capacitor connected on the AREF pin.
Definition: dac.h:32