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Bootloader

pranathi1091
Associate II
Posted on October 05, 2012 at 10:53

Hello

I am using STM32F2XX series. And I am new to controller programing.

I am using in built bootloader currently.

If in case if i want to have a firmware upgrade feature, what are the changes needs to be done at the bootloader code.

Could anyone help me in thins

#bootloader-firmware-upgrade #lmgtfy:-stm32-resources
2 REPLIES 2
Posted on October 05, 2012 at 17:10

From the ''Design Support'' tab on the chip page we have an Application Note on In-Application Programming AN3374.

http://www.st.com/internet/mcu/product/250192.jsp

http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/APPLICATION_NOTE/DM00025141.pdf

http://www.st.com/internet/com/SOFTWARE_RESOURCES/SW_COMPONENT/FIRMWARE/stm32f2xx_usart_fw.zip

If you need coding support, ST maintains a list of contractors/consultants.
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pranathi1091
Associate II
Posted on October 15, 2012 at 12:19

Thanks Clive