Change LSI_VALUE in STM implementation. #11383
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Wrong LSI value might be causing problems witch watchdogs. NUCLEO_F303RE failed watchdog simple reset test on nightly CI. Looking into STM drivers I have found that LSI_VALUE is defined in
https://github.com/ARMmbed/mbed-os/blob/master/targets/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_hal_conf.h
and in
https://github.com/ARMmbed/mbed-os/blob/master/targets/TARGET_STM/TARGET_STM32F3/device/stm32f3xx_ll_rcc.h
with different values (in first with 40 kHZ and in second with 32kHz). Is it intetional? I think that may be causing the problems. Fail is hard to reproduce because of high variance in LSI frequency on these boards.
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@jamesbeyond @LMESTM @maciejbocianski @fkjagodzinski
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