Difference between revisions of "Firmware file format (.gdf)"
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(Created page with "Argon firmware file contains embedded software for Argon (servo drive). Firmware file is generated by makefirmware utily. ==File format spec== ===Header=== IDString - 4 by...") |
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Revision as of 14:44, 1 January 2013
Argon firmware file contains embedded software for Argon (servo drive). Firmware file is generated by makefirmware utily.
File format spec
Header
IDString - 4 bytes, always="GDFW" BLFileVersion - 2 bytes, current=300 TargetDriveType - 2 bytes, Argon=4000, Ion=5000 HostFWbytes - 4 bytes, number of bytes for STM32 CPU GCFWbytes - 4 bytes, number of bytes for GraniteCore CPU
Data
Data of HostFW begins. Amount of bytes is HostFWbytes Data of GCW begins. Amount of bytes is GCFWbytes
File checksum
FileCksum - 4 bytes cacluated from the current file. Simply sum of all unsigned bytes in file except CKSum itself
