|
From: | dimax un |
Subject: | Re: [avr-gcc-list] Patching EEPROM image for production |
Date: | Fri, 6 Oct 2006 15:24:43 -0700 |
Is the location in eeprom fixed between releases of the code (usually true for firmware upgrade purposes..) ?
Not sure. It can change. That's why I'm trying to generate INI file with EEPROM layout
If so, I split the problem into two pieces - programming the invariant parts, and then programming the serialisation. I then have two makefile targets, one for each. The serialisation target can do lots of different things, like get the next serial number from a mysql database, update manufacturing records etc etc. For a simple case where I can write all of eeprom, I just use a perl script along the lines of:
I do not want to run make if I need to generate new Hex file
Does this help at all ? What you are trying to do is totally reasonable, and easily accomplished. -- Andy
Yes a lot. I mean really it helped at least to see that I'm not inventing the wheel.
[Prev in Thread] | Current Thread | [Next in Thread] |