ADCBufMSP432E4 Hardware attributes. More...

#include <ADCBufMSP432E4.h>

Collaboration diagram for ADCBufMSP432E4_HWAttrsV1:

Data Fields
uint32_t	intPriority

uint32_t	adcBase

uint32_t	adcTimerSource

ADCBufMSP432E4_Channels *	channelSetting

ADCBufMSP432E4_TriggerSource *	adcTriggerSource

ADCBufMSP432E4_Phase	modulePhase

ADCBufMSP432E4_ReferenceSource	refSource

ADCBufMSP432E4_SequencePriorities *	sequencePriority

uint8_t	useDMA

Detailed Description

ADCBufMSP432E4 Hardware attributes.

The ADCBufMSP432E4 hardware attributes define hardware specific settings for a ADCBuf driver instance.

A sample structure is shown below:

 static ADCBufMSP432E4_SequencePriorities sequencePriority[ADCBufMSP432E4_SEQUENCER_COUNT] = {
     ADCBufMSP432E4_Priority_0,
     ADCBufMSP432E4_Seq_Disable,
     ADCBufMSP432E4_Seq_Disable,
     ADCBufMSP432E4_Seq_Disable
 };
 static ADCBufMSP432E4_TriggerSource adcTriggerSource[ADCBufMSP432E4_SEQUENCER_COUNT] = {
     ADCBufMSP432E4_TIMER_TRIGGER,
     ADCBufMSP432E4_TIMER_TRIGGER,
     ADCBufMSP432E4_TIMER_TRIGGER,
     ADCBufMSP432E4_TIMER_TRIGGER
 };
 ADCBufMSP432E4_Channels adcBufMSP432E4Channels[1] = {
     {
         .adcPin = ADCBufMSP432E4_PE_3_A0,
         .adcSequence = ADCBufMSP432E4_Seq_0,
         .adcInputMode = ADCBufMSP432E4_SINGLE_ENDED,
         .adcDifferentialPin = ADCBufMSP432E4_PIN_NONE,
         .adcInternalSource = ADCBufMSP432E4_INTERNAL_SOURCE_MODE_OFF,
         .refVoltage = 3300000
     }
 };
 const ADCBufMSP432E4_HWAttrsV1 adcbufMSP432E4HWAttrs[1] = {
     {
         .intPriority = ~0,
         .adcBase = ADC0_BASE,
         .channelSetting = adcBufMSP432E4Channels,
         .sequencePriority = sequencePriority,
         .adcTriggerSource = adcTriggerSource,
         .modulePhase =  ADCBufMSP432E4_Phase_Delay_0,
         .refSource = ADCBufMSP432E4_VREF_INTERNAL,
         .useDMA = 1,
        .adcTimerSource = TIMER1_BASE,
     }
};

Field Documentation

§ intPriority

uint32_t ADCBufMSP432E4_HWAttrsV1::intPriority

ADC interrupt priority

§ adcBase

uint32_t ADCBufMSP432E4_HWAttrsV1::adcBase

ADC peripheral base address.

§ adcTimerSource

uint32_t ADCBufMSP432E4_HWAttrsV1::adcTimerSource

Base address of timer peripheral to use as a timer trigger source when a sequencer is using ADCBufMSP432E4_TIMER_TRIGGER. When using both ADC peripherals, both must be initialized to use the same adcTimerSource.

§ channelSetting

ADCBufMSP432E4_Channels* ADCBufMSP432E4_HWAttrsV1::channelSetting

Pointer to an array of ADCBufMSP432E4_Channels.

§ adcTriggerSource

ADCBufMSP432E4_TriggerSource* ADCBufMSP432E4_HWAttrsV1::adcTriggerSource

Pointer to an array of ADCBufMSP432E4_TriggerSource.

§ modulePhase

ADCBufMSP432E4_Phase ADCBufMSP432E4_HWAttrsV1::modulePhase

ADC phase delay between the detection of an ADC trigger event and the start of the sample sequencer

§ refSource

ADCBufMSP432E4_ReferenceSource ADCBufMSP432E4_HWAttrsV1::refSource

ADC reference voltage source

§ sequencePriority

ADCBufMSP432E4_SequencePriorities* ADCBufMSP432E4_HWAttrsV1::sequencePriority

Pointer to an array of ADCBufMSP432E4_SequencePriorities

§ useDMA

uint8_t ADCBufMSP432E4_HWAttrsV1::useDMA

Enables or disables driver use of DMA. Use 1 to enable and 0 to disable.

The documentation for this struct was generated from the following file:

ADCBufMSP432E4.h

Data Fields