ATMEGA UART Oscillator calibration

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ChrisT66
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ATMEGA UART Oscillator calibration

Post by ChrisT66 »

Hello, is it possible to calibrate the internal oscillator via Flowcode? With a UART transmission between two different processors it can happen that the internal clock frequency is adjusted depending on voltage or temperature and a transmission no longer works.
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BenR
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Re: ATMEGA UART Oscillator calibration

Post by BenR »

Hello,

This app note looks quite relevant but looks to be a fair task.
https://ww1.microchip.com/downloads/en/ ... oc2563.pdf

You can read and write the microcontrollers registers directly using a C icon.

Let us know if you need any further help.
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