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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32

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You are viewing a reply to Unable to set adapter speed [Solved]  

Unable to set adapter speed

Posted by LaurentL on 2017-06-16 13:28

Hi,
On these STLink, i suppose there is no reset line or you didn’t connect it.

Without reset, you can change the reset config in debug launch config to “software system reset” and it can work.
But if you use low power modes or SWD pins as GPIO, without reset connected to the stlink, you won’t be able to connect to the target.

Rgds,
Laurent

Reads: 2895
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Posted by IdeoG on 2017-06-16 16:24

Hi Laurent,
You’re right, i’m trying to flash without reset line.

Finally, i have beaten my problem. That error occured due to bad st-link configuration.
I clicked “User Defined” configuration script in run config and manually changed it following way:

set CLOCK_FREQ 1800
reset_config none


I know it’s trick to manually change config file, but It’s works fine.
Thanks.

Best regards,
Alex

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Posted by LaurentL on 2017-06-16 16:30

You could have done the same choosing “Software system reset” in reset mode combo.
This generates the “reset_config none” config.

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Posted by IdeoG on 2017-06-16 16:53

I have checked it. It works great.
Thanks.

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