Not reading over 4V - Githubissues

ul-gh / PiPyADC

Python classes for interfacing Texas Instruments analog-to-digital converters with the Raspberry Pi

GNU Lesser General Public License v2.1

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Not reading over 4V #19

Closed tomfishh closed 5 years ago

tomfishh commented 5 years ago

Hi,

I really like this code, thanks a lot for developing it. I'm having a problem in that any readings over 4v aren't displayed, it seems to max out at 4v.

It's not a hardware issue as the "ads1256_test.c" code from Waveshare will read up to 5V correctly.

Please could you help with this? Thanks, Tom

tomfishh commented 5 years ago

I've messed up, I turned the buffer off and now all works. Sorry - should have read the comments in more detail.