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Change LSI_VALUE in STM implementation. #11383

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Merged
merged 1 commit into from
Sep 4, 2019

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Tharazi97
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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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Pull request type

[x] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Docs update
[ ] Test update
[ ] Breaking change

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@jamesbeyond @LMESTM @maciejbocianski @fkjagodzinski

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Wrong LSI value might be causing problems witch watchdogs.
@ciarmcom
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@Tharazi97, thank you for your changes.
@fkjagodzinski @maciejbocianski @jamesbeyond @ARMmbed/mbed-os-maintainers please review.

@jeromecoutant
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ST_INTERNAL_REF 71438

@0xc0170
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0xc0170 commented Sep 2, 2019

CI started

@mbed-ci
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mbed-ci commented Sep 2, 2019

Test run: SUCCESS

Summary: 11 of 11 test jobs passed
Build number : 1
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6 participants