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Original question:

TL072A: output coming in groups of 16 points

LAUNCHXL2-RM57L: ADC output coming in groups of 16 points

Apurv Mishra
Intellectual 750 points

Part Number: LAUNCHXL2-RM57L
Other Parts Discussed in Thread: HALCOGEN

Hi, all!

I am using TI Hercules RM57Lx LaunchPad to read analog data from a photodiode. I have configured ADC1, you may find the code and HALCoGen configuration below:


ADC1 configuration in HALCoGen:

 

The following is a screenshot from the oscilloscope of the data which is input to ADC:
(the waveform in blue colour)

But we get this data from ADC which is not continuous but in groups of around 16 points:
(To be noted, it is not exactly corresponding to the oscilloscope data above.)

How to resolve this issue?

Thanks and regards,
Apurv