Hi,
I have finished concatenation boot loader and firmware codes. The boot loader can jump somewhere in firmware startup segment when I checked the signature passed in boot loader during the boot sequence.
The question is how do I debug the mechanism? [jump to firmware startup] Concatenation two different code is not supported by hardware.
Any suggestions will be fine. very thanks.
Well, if caused your bootloader to load and start a target-executable image of, let's say, the infamous "Hello world" program and you then observed "Hello world" at said program's output means, wouldn't that be an cursory test?
Yes. I just test my bootloader program can jump to the start segment of another program like the infamous "Hello world". Finally, I can use the passed method on our C51 platform.
Or another some suggestions? I can certainly test my mechanism. Thx