DSCSAM_ADSetSettings

This function configures the A/D channel(current,low & high), scan settings, A/D Trigger, A/D reference, oversampling/averaging, A/D single ended and A/D differential ended.

BYTE DSCSAM_ADSetSettings(DSCSAM_ADSETTINGS* settings);

Input Parameters

Name	Description
Sedi	0-1; 0 = single-ended, 1 = differential (Elton, Stevie & Jethro)
Lowch	low channel, 0-5(Single ended) [Elton, Stevie, Jethro & Ziggy]
	low channel, 0-2(Differential ended) [Elton, Stevie & Jethro]
Highch	high channel, 0-5(Single ended) [Elton, Stevie, Jethro & Ziggy]
	high channel, 0-2(Differential ended) [Elton, Stevie & Jethro]
Currentch	channel number 0-5 for current conversion
ScanEnable	0 = sample, 1 = scan
Adtrig	00 = software initiated A/D conversion 01 = external GPIO pin is used to trigger A/D conversion
Adsel	0 = A/D circuit 0, 1 = A/D circuit 1
Adref	00 = external reference (set to 3.3V) 01 = internal bandgap reference
Adtag	0 = upper 4 bits of 16-bit value = 0000 1 = upper 4 bits of 16-bit value contain A/D channel number
Adchset	ADCHSET = 0: Selects channel number for current conversion ADCHSET = 1: Selects high/low channel number
Adres	00 = No oversampling, A/D resolution = 12 bits 01 = A/D resolution = 14 bits 10 = A/D resolution = 15 bits 11 = A/D resolution = 16 bits
Adsamples	Number of samples to be accumulated 1, 2, 4, 8, 16, 32, 64, 128, 256, 512 and 1024

Return Value

Error code or 0.