[stm32f769i_discovery]Bootloader an application with touchgfx

[AAhar]

Hi, I'm using a stm32f769i_discovery development kit , I made an app with touchgfx and programed it through the st-link(with all the part of the extrnal loader thing) and everything is good , and now I want to try program the hex file application through rs232 bootloader and not through the st-link.

Is it possible ? ,how do the bootloader handle the extrnal flash ?

Or there is another recommended way to perform application boot through the rs232?

thanks

Touchgfx 4.10

stm32f769i_discovery

IAR

[Martin KJELDSEN]

Hi @AAhar​,

We do not have any examples of this, but it's definitely possible. We've worked with bootloaders that used YMODEM and just used QSPI_Write to handle external flash data.

/Martin