USART bootloader

bruno239955_stm1_stmicro · ‎2009-06-04

Posted on June 04, 2009 at 13:16

USART bootloader

bruno239955_stm1_stmicro · ‎2011-05-17

Posted on May 17, 2011 at 15:03

Hi all,

In the AN2737 and AN2659 there are some details about the capability of the STM8 to use the built-in IAP (In-Application Programming) bootloader through USART.

However, I have not been able to find any information about how to proceed, as IAP seems to be documented only with I2C and SPI.

Does anyone have some information about the STM8 built-in USART-based IAP?

Thanks,

Bruno

mozra27 · ‎2011-05-17

Posted on May 17, 2011 at 15:03

Hi Bruno,

The ''AN2659: STM8S in-application programming (IAP) using a customized bootloader'' describe the IAP using UART1, the following commands are implemented Go, Read, Write, Erase and Version.

You can refer to the ''UM0560: STM8S bootloader user manual'' to have more details about the Bootloader command set.

Regards

mozra

bruno239955_stm1_stmicro · ‎2011-05-17

Posted on May 17, 2011 at 15:03

Thanks Mozra,

UM0560 is exactly what I was looking for.

Regards,

Bruno