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Ismo Manninen
Ismo Manninen
Visitor II
Mar 22, 2017 10:04 PM UTC
Solved

CubeMX v4.20.0 bug in clock configuration?

Posted on March 22, 2017 at 23:04

When I generate code for STM32L151CBTx (FW v1.6.0) using CubeMX it enables MCI clock (RCC_ORCILLATORTYPE_MSI) in SystemClock_Config even if only HSI is enabled in the CubeMX clock configuration UI. Similar problem does not exist for other chip versions e.g. L152CBTx.

This misconfiguration causes HAL_RCC_OscConfig to fail.

#cubemx-bug
This topic has been closed for replies.
Sirma Siang
Sirma SiangBest answer
ST Employee
Apr 28, 2017 9:08 AM UTC
Posted on April 28, 2017 at 11:08

Hello

ismoman

I would like to thank you for your bug report.

I tested with CubeMX4.1 and this issue cannot be reproduced.

This version correct a clock configuratin regression that has passed through all our validation tests.

I recommend you to update your CubeMX to the 4.1 version.

Kind regards

Sirma

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2 replies

Imen.D
ST Technical Moderator
Mar 23, 2017 10:31 AM UTC
Posted on March 23, 2017 at 11:31

Hello,

I confirm this bug which is already reported internally to our CubeMx team and will be fixed soon in the new patch release.

Sorry for the inconvenience it may bring.

Imen

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Sirma Siang
Sirma SiangBest answer
ST Employee
Apr 28, 2017 9:08 AM UTC
Posted on April 28, 2017 at 11:08

Hello

ismoman

I would like to thank you for your bug report.

I tested with CubeMX4.1 and this issue cannot be reproduced.

This version correct a clock configuratin regression that has passed through all our validation tests.

I recommend you to update your CubeMX to the 4.1 version.

Kind regards

Sirma

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