Variable gain ADC feature #240
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Investigating the CI/CD failures |
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Two things missing
Personally in a lot of my front ends this low level of gain would not help, but then again for gains of 100+ I would not do it inside the micro for noise reasons. |
jaenrig-ifx
approved these changes
May 5, 2023
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Added wiki note here: https://github.com/Infineon/XMC-for-Arduino/wiki/Analog-Functions-and-Additions |
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One advantage of the Macros reduces chance of someone trying a gain factor of 50 and wondering why it is not working. |
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Description
Add variable gain feature of XMC VADC to Arduino API
Context
XMC VADC for XMC1000 series provide a gain stage at the ADC inputs with variable gain factors. This is particularly useful for sampling weak voltage values. This has been enabled with an additional function in the Arduino API.