ADC

Functions
void	adc_init (volatile SampleBuffer *sb)
	Set up the ADC clock and configure resolution, then enable the ADC unit. More...
void	adc_convert (void)
	Enable DMA on channel 0 which will move data to the sample buffer after the ADC conversion run has completed, then begin the conversion run.

Detailed Description

Function Documentation

void adc_init

(

volatile SampleBuffer *

sb

)

Set up the ADC clock and configure resolution, then enable the ADC unit.

Configure the memory channels to physical inputs. Configure the DMA unit on DMA channel 0 to automatically move data from the ADC conversion memory into the sample buffer at the end of each conversion run.

Parameters

sb	A pointer to the sample buffer into which we will put ADC readings.