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USART protocol used in STM32 bootloader

Krunal Khetani

Hi,

I want to program(flash program/user code) slave STM32f2 MCU with Master STM32f2 MCU using USART

It is same like MCU programming with flash utility at PC side.

So I like to design code same like flash utility in MASTER MCU.

So I am looking for the code example for first time flash programming of SLAVE MCU.

User code-->JTAG-->Master MCU(STM32)-->RUN Master-->USART-->Slave MCU(STM32)-->RUN Slave

Can any one help me for Code example for keil uV4/ MDK ?
- Krunal

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    Unfortunately your perceived urgency doesn't mow my lawn or paint my house. There seem to be a lot of contractors here, perhaps you can suggest a rate or price for your task.

    The system loader protocol is well documented by ST. They have source code in the form of the "Flash Loader Demonstrator" app, which might be reasonably portable, or at least understandable to someone competent in C programming. There are also a couple of open source alternatives.

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    Unfortunately your perceived urgency doesn't mow my lawn or paint my house. There seem to be a lot of contractors here, perhaps you can suggest a rate or price for your task.

    The system loader protocol is well documented by ST. They have source code in the form of the "Flash Loader Demonstrator" app, which might be reasonably portable, or at least understandable to someone competent in C programming. There are also a couple of open source alternatives.

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