S12 load a s19 trough sermon.

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S12 load a s19 trough sermon.

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Yaban
Contributor I

Hi. 

I want to write a Windows application for load a s19 file in a S12 mcu using the regular serial monitor. 

I look for more information on how to send the data to the mcu. 

Where I can find the algorithm for initialize a firmware update and send data and write commands. 

Also timing. 

 

Hard to understand with the bootloader description. 

Is it more documents for the bootloader described in the AN2548 ?

I guess I understand most of the functionality. 

The point I am struggling is what commands I have to send in which order with which amount of data for burn a single line of s2 record with page adress. 

I have successfully compiled the monitor and burned it in a dragonfly board for development propose and started to develop a application but don't have the way for burn the firmware trough serial for now. 

Thanks 

 

Regards 

 

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