Does stm32f103rbt6 usart2 support flash loader?

[Dnesh Sadat]

Posted on July 12, 2017 at 11:12

Hello,

Currently i have project and i want to use flash loader to program the MCU(stm32f103rbt6), i can't use USART1 pins,is it possible to use USART2(PINA2, PINA3) for flash loader and connect this pins to usb2usart converter?

Thank you

[Nesrine M_O]

Posted on July 12, 2017 at 11:27

Hi

Sadati.Danesh

,

Please refer to

http://www.st.com/content/ccc/resource/technical/document/application_note/b9/9b/16/3a/12/1e/40/0c/CD001675pdf/files/CD001675pdf/jcr:content/translations/en.CD001675pdf

Application note to have idea aboutBootloader configuration in your related STM32 device.

-Nesrine-

[Dnesh Sadat]

Posted on July 12, 2017 at 14:43

Hi,

I read this application note, but it just said use USART1 in stm32f103,it does not mention wich pin's should be use?

pin (A9,A10) or (B6,B7)?

Thank you

[Nesrine M_O]

Posted on July 12, 2017 at 15:01

Hi

Sadati.Danesh

,

Please refer toTable STM32F10xxx configuration in system memory boot mode

-Nesrine-