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Implementation of dspic bootloader

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togarha

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Hi!!!

I want to make a dspic/pic24 bootloader that:

- At the begining, the bootloader reads an external memory (dataflash spi memory: AT45DBXX) and check the firmware version of saved code in external memory. It checks this version with its own version, and if its version is a previous version, it reads the memory content and reprogram itself...

- The code language is not critical (I prefer C because I have no knowledge about asm30, but it doesn't matter)...


Any idea or help about the implementation...

Thanks in advance...

Regards,
 

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