Fred's firmware development diary

[Fred]

OK, 4.5 hours sleep, tested on truck, debug added, bug found, fixed, all is well, time to schedule some events and setup the timing stuff.

Today is looking good for a treat of red wine! :-)

[Fred]

I'm drinking wine! I guess you all know what that means ;-)

[Fred]

One MS2 box for sale!

viewtopic.php?p=13349#p13349

Fred.

[Fred]

http://www.youtube.com/watch?v=R5gZYipJD9k

The timing code is a bit wrong in one area, I'll fix that tomorrow. It needs a lot of tuning. It needs new plugs. It needs the exhaust leak fixed. etc, but it's running and drives good below 2k rpm.

Fred.

[Fred]

http://www.youtube.com/watch?v=zl38BcF__bY

This one shows my board "installed" and working on my truck, along with some tuning/firmware/mtx testing.

More to come tomorrow. I had a LONG sleep in today and a poor sleep last night.

Fred.

[Fred]

Need to:

• Finish sched code which is partly incomplete - 4 hours
• Adjust TPS to be sensitive at tip in time - 1 hour
• Adjust FreeEMS to understand where tip in and wot are - 1 hour
• Calibrate my LC1 - 1 hour
• Generate proper curves for my temp sensors with marcos' component values - 1 hour
• Correct and test the battery V calcs/calibration - 1 hour
• Fix my exhaust leak - 2 hours
• Add proper RPM calc/adc sample timing to the mitsidecoder - 2 hours
• Partly split init of timers off into per decoder function for seank/nissan/lt1, most decoders can have empty function - 4 hours
• Add prime pulse code and data - 4 hours
• Add post start enrichment code and data - 4 hours
• Add data struct size checks to preprocessor directives - 1 hour
• Tune lambda table for suitable goal figures - 1 hour
• Tune timing table with suitable base figures - 1 hour
• Setup MTX bar graphs to be more useful and check scaling of vars in realtimemaps file - 2 hours
• Rework some of the corrections such that they are more useful in MTX
• THEN tune ute properly - 8 hours+

I wonder what I'll get done this week. I may cut a few corners on that stuff...

Fred.

[Fred]

Got the data struct checking stuff working, now 3am, so 2 hours, but did a bit of the add data for post start and priming work too, so those can now only be 3.5 each. Bed time I think!

Fred.

[Fred]

Got the sched code done this morning, tested, works as intended, beautiful!

http://www.youtube.com/watch?v=Edy5-1YW8sc

NO tune, and better/smoother than MS was on the old tune that the 2.0 had. Brilliant.

Fred.

[Fred]

It was time for a bit of humour:



Forgive me EMS gods, for I know not what I do.

Fred.

[Fred]

More humour:



http://stuff.fredcooke.com/IMG_3900.JPG

EDIT: Just realised that my English use is sub-par in that... fail! "Try TO steal it now, you mongrels!" is correct... wooops... CBF fixing it.

Fred.