flash loader demo with uart other than uart 1 ?

[mehmet.karakaya]

Posted on March 18, 2012 at 21:51

I am downloading my application to the F103 with flash loader demo software via uart1

can I also use uart 2 or 3 or 4 for downloading ?

#iap #flash-loader

[Tesla DeLorean]

Posted on March 18, 2012 at 22:01

I am downloading my application to the F103 with flash loader demo software via uart1 can I also use uart 2 or 3 or 4 for downloading ?

 

Well, not on the STM32F103, the STM32F2 and STM32F4 offer other alternatives, as do some of the connectivity series as I recall. For the F1's the USART1 should be committed to programming/debug/telemetry output to provide you the most flexibility.

If you build your own loader you can use any port you want.

[alok472]

Posted on March 19, 2012 at 13:46

Summary of all this is available in AN2606  STM32™ microcontroller system memory boot mode