embedded - Hex file generation without compilation -

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i heard of use-case / tool in hex file (executable can flashed embedded memory area) can generated without compilation or linking.

i amazed such thing possible. experts in area can tell, tool , how ?

i know use-case - post-build configuration variant.

hex file :

some basics : http://embeddedfun.blogspot.com/2011/07/anatomy-of-hex-file.html

thanks, msam

a hex file, intel hex format isn't "executable" such. it's plain-text format describing binary data. typically used data written embedded device. often, @ least part of data executed. format used describe configuration data.

you can write hex file text editor. write meaningful program using text editor not advisable...

there tools, the intelhex python package allows manipulate hex files @ higher level, instance, merge multiple hex files 1 (e.g. bootloader, application , configuration hex files single hex file). or replace placeholder unique id/serial number whatever before writing hex file onto device.


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