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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Gordon
As far as I know it should have worked as-is... Did it not? If the HSE doesn't start it drops back to HSI (in
system_stm32f4xx.c).jshSetSystemClockmight fail but that's only used when you callE.setClock.I guess the code for
jshSleepmight need some fiddling so it checks which oscillator it was using before it sleeps?