PSoC 4 MCU

[D_Sd_3235936]

I am using cypress library function: ADC_SAR_Seq_1_GetResult16()

All results are quite accurate to the real measurements.

Except one specific measurement, i get a return of 0xFFFF when the real measurement is 0 Volts or a few mVolts ( 5 mVolts or so) 

Thanks.

[LinglingG_46 · Accepted solution]

You can try to give the result to a signed array (variable) instead of a unsigned array(variable).