[ECOS] small custom bootloader to start an app stored in flash

Rainer Arndt arndt@ibehs.de
Thu Oct 23 19:25:00 GMT 2014


>Please have a look at the terminal output:
>
>JUMPC!â–’11=â–’
>HELLO2
>
>Notice that instead of "HELLO1" a garbage (C!â–’11=â–’) is printed out.
>Where as the next HELLO2 is ok.
>
>It is either something related to diag_print() that was not initialised
>properly.
>any ideas?
>
>Thank you very much for you help!!!
>
>Oleg

Oleg,

remember the HAL initialisation code is always part of your application.
Depending on your eCos configuration, the serial device and its tx port is initialized by the bootloader and again by your application.

Rainer


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