AnsweredAssumed Answered

jump from user application to custom bootloader

Question asked by moustaid jamal on Mar 1, 2017
Latest reply on Mar 2, 2017 by Clive One

I have a custom bootloader that I flash to the first sector (0x8000000)  and when it receives a new program it loads it to 0x8003000. I can jumps to the user application,however  when It from user application jumps to the bootloader it seems to have problems because i can't display the menu in hyper terminal (send data via USART),but i can blink a led .

Do you have any idea ?

Thank you in advance !Clive One