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Daily WTF 
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LQFP144 - On Top Of The Game
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Joined: Tue Mar 02, 2010 2:33 pm
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Location: Australia
Fred wrote:
Doh! Just realised, while talking to you, that I asked you to do something stupid.


LOL :-)

<3


Sat Dec 22, 2012 2:28 pm
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LQFP144 - On Top Of The Game

Joined: Tue Dec 27, 2011 5:37 am
Posts: 268
Cylinder 5
Image

Cylinder 4 may have a problem.
Image

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:-p


Sat Feb 09, 2013 11:33 pm
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Weird! Cracked head? Loose spark plug?

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Sun Feb 10, 2013 12:17 pm
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LQFP144 - On Top Of The Game

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When I first saw it I was thinking that it was a loose plug, but it was still tight. It's a 06 Chevy Colorado with a 3.5l I5. It's throwing a P0300 (multiple random misfire) code. It kinda looks like it has been getting way too hot. I was thinking maybe a bad cam bearing or a partiality seized piston. #4 still has 120psi compression. Which is pretty close to the same as the other cylinders. Except 3 which is at about 90. I don't know if it could get a crack 3 to 4 without leaking water.

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Sun Feb 10, 2013 5:40 pm
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edit a block of 5x5 with a single value in EMStudio hash 5194ba2b069d385e8cc1fc139f66d0bdb943d038

wc ~/Downloads/jesus_fucking_christ\!\!\!\!_too_much_code_running\!\!\!.txt
1011 6432 38718

http://pastebin.com/5Ai3QBM3

:-o

Time for some refactoring :-)

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DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!


Sat Feb 16, 2013 3:53 pm
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Code:
fred@raptor:/var/www/diyefi.org/forum$ git status | head -40
# On branch master
# Changed but not updated:
#   (use "git add/rm <file>..." to update what will be committed)
#   (use "git checkout -- <file>..." to discard changes in working directory)
#
#   deleted:    root/images/avatars/upload/75d761b1d587f1d90c18a2b051fd44b7_78.png

I love Git! <3

Code:
fred@raptor:/var/www/diyefi.org/forum$ sudo git checkout root/images/avatars/upload/75d761b1d587f1d90c18a2b051fd44b7_78.png

Image

Sean! Busted deleting admin-installed avatar! :-)

Fred.

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FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
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Sat Feb 23, 2013 11:48 am
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Joe Perez, 15 March 2013 "Modular high-level code is easy to create and a nightmare to debug."

Let me fix that: "Modular high-level code takes skill to create and is MUCH easier to maintain and debug."

Truly, WTF! :-/

Cross posted this to quote of the day too...

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FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!


Fri Mar 15, 2013 8:27 am
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These are both daily WTF and quotes, but here they are, you can guess the author(s):

"Serial problem - Receive txmode - driver or computer software problem"

Not from a forum, this in ASCII over RS232/USB/UART. WTF.

"This code (c)2007,2008,2009,2010 James Murray
Licensed for use on B&G approved hardware.
Hacking causes device damage.
Contact your reseller IMMEDIATELY."

Not from a forum, this in ASCII over RS232/USB/UART. WTF.

"P responds to changes in error not error itself so just having a P term will keep you from reaching a target."

It'd be wrong to embarrass this person by naming them here.

Three words: WTF.

All of these are second hand, so if there are any errors, let me know.

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DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!


Sun Aug 04, 2013 12:36 am
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LQFP112 - Up with the play

Joined: Thu Apr 10, 2008 5:51 pm
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Fred wrote:
"P responds to changes in error not error itself so just having a P term will keep you from reaching a target."

It'd be wrong to embarrass this person by naming them here.

Three words: WTF.

All of these are second hand, so if there are any errors, let me know.


Gee I could have sworn it is the "D is for Derivative" component that responds to change in error in a PID controller... :P

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Keith MacDonald
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Tue Aug 20, 2013 7:13 pm
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LQFP144 - On Top Of The Game
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gee why does the .XX code version not match what is displayed:

wire [15:0] fpga_sub_rev = 16'd80;
......
sprintf(version, "%x.%x%x", chVersion[2], chVersion[1], chVersion[0]);

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Sat Nov 16, 2013 8:21 pm
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