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EEren's avatar
EEren
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

MAX10 Dual Boot.

On CFM0 I have a bootloader. I create rpd file from a main project and burn it on CFM1. After successful burning I switch BOOT_SELECT to boot from CFM1. However the main project failed to run and ...
EEren's avatar
EEren
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

prd file is a binary file. should I reverse bytes before programming? and what is the order of bytes?

this

word_to_write = (UInt32)((reversed_byte[raw_data[i]] << 24) | (reversed_byte[raw_data[i + 1]] << 16) |   (reversed_byte[raw_data[i + 2]] << 8) | reversed_byte[raw_data[i + 3]]);

or this

word_to_write = (UInt32)((reversed_byte[raw_data[i + 3]] << 24) | (reversed_byte[raw_data[i + 2]] << 16) |   (reversed_byte[raw_data[i + 1]] << 8) | reversed_byte[raw_data[i]]);