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Auto switch to internal RC oscillator when external clock fails?

Question asked by Abhishek Kumar on Jan 9, 2018
Latest reply on Jan 9, 2018 by Bogdan Golab

I am working STM32F777 mcu where I wanted to know if there is any way of a configuration in which when the external clock (HSE) fails, the mcu automatically selects HSI RC, i.e. the internal clock oscillator?

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