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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 sprintf stops execution  

sprintf stops execution

Posted by bugmenot on 2017-07-26 11:44
Are you using the 200 bytes char inside a function!? The local variables of the functions are being allocated on the stack, so maybe your stack size isn’t big enough to hold that much data. You can increase your stack size by editing the linker script, but anyway it isn’t a great idea to use 200 bytes buffer on the stack. Just use a global variable.
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