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pythomancer · 2024-02-15

Hello,I have been experiencing a problem with the usage of the internal ADC on my STM32L476RG Nucleo64 development board. Unfortunately I have not been able to find similar problems online or in the forums.I would like to use the highest possible sam...

pythomancer · 2024-02-15

Thank you both for your answers... I see now it was a brain moment - the waveform generator itself has 50Ohm impedance, but I was using a 1MOhm Probe... :grimacing_face:The signal generator was a test, I will update further if I encounter similar pro...

pythomancer · 2024-02-15

I will look at the impedances, thank you.Here are some more images:I suspect that the smearing in the big wave and the jumps in the close up are caused by individual samples - this is at 256x clock divisor, so the slowest that DMA continuous read wil...

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ADC Value Distortion

Re: ADC Value Distortion

Re: ADC Value Distortion