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8 years, 6 months ago.

Use ADCn_DPm pins as simple adc (not diff)

Is it possible to use differential ADC as a simple (not differential) single channel for AnalogIn?

Question relating to:

Last updated: 05 Dec 2014
differential input adc board K64F Compatible hal freescale K64F DIFF, K64F

1 Answer

frederic blanc
8 years, 6 months ago.

hello yes, in AnalogIn_Diff.cpp line -> AnalogIn_Diff::AnalogIn_Diff(int adc_ch) line 53 ADC_HAL_SetResolutionMode(adc_addrs[instance], kAdcResolutionBitOfDiffModeAs16); replace by ADC_HAL_SetResolutionMode(adc_addrs[instance], kAdcResolutionBitOfSingleEndAs16);