Search found 9 matches

by 20div0
Thu May 08, 2014 11:33 pm
Forum: Dev: Software
Topic: 4-wire narrow band control
Replies: 26
Views: 10135

Re: 4-wire narrow band control

Did anyone used this: http://www.14point7.com/products/slc-oem It's $40 and works with this wideband O2 sensor for around $50. http://www.ebay.com/itm/Bosch-17014-Oxygen-Sensor-/400684159884?pt=Motors_Car_Truck_Parts_Accessories&hash=item5d4aa3138c&vxp=mtr I bought this several years ago and...
by 20div0
Sun May 04, 2014 11:35 am
Forum: Dev: Software
Topic: Basic coding standard
Replies: 5
Views: 2591

Re: Basic coding standard

Thanks.
by 20div0
Thu May 01, 2014 11:00 pm
Forum: Dev: Software
Topic: Basic coding standard
Replies: 5
Views: 2591

Re: Basic coding standard

No, that's fine. I dislike eclipse like others dislike vi. So, I am not sure what the CDT (K&R) really means but I will just follow what's already there.

Andy
by 20div0
Wed Apr 30, 2014 4:25 pm
Forum: Dev: Software
Topic: Basic coding standard
Replies: 5
Views: 2591

Basic coding standard

I am completely new to this project (but have been a C/C++ programmer for more than 10 years). I was getting familiar with setting up the environment, compiling ...etc. Wanted to play with chibios by itself and noticed there are new versions with a lot of bug fixes. I know it may not affect this cod...
by 20div0
Wed Apr 30, 2014 3:02 am
Forum: Dev: Software
Topic: Revision control systems
Replies: 39
Views: 12451

Re: Revision control systems

There is a happy medium here -- git svn. It is very usable. I used it for a long time at work and it makes svn usable. You can clone like this: git svn clone http://svn.code.sf.net/p/rusefi/code rusefi-code -s --prefix=svn/ Then, you can work on you own local branch and generate patches from git and...
by 20div0
Tue Apr 29, 2014 12:08 pm
Forum: Dev: Hardware
Topic: 2013: Frankenstein - cheaper ECU shield / official / legacy
Replies: 88
Views: 86133

Re: Project Frankenstein - full ECU shield

Thanks a lot. I probably won't be controlling injectors for a while. My plan is to first read the RPM and control the solenoids in my SR20VE and also try to read the AC pressure sensor and turn the compressor off when it's too high. I will probably start a new thread when I get to it so I don't poll...
by 20div0
Mon Apr 28, 2014 1:56 am
Forum: Dev: Hardware
Topic: 2013: Frankenstein - cheaper ECU shield / official / legacy
Replies: 88
Views: 86133

Re: Project Frankenstein - full ECU shield

I don't have any design yet. I wanted to support the project on kick starter and just getting started. I want to order the STM32F DISCOVERY board to play with, so might as well order all the parts. I will probably order the lower temp part for now since they are just a few bucks. Thanks.
by 20div0
Sun Apr 27, 2014 11:03 pm
Forum: Dev: Hardware
Topic: 2013: Frankenstein - cheaper ECU shield / official / legacy
Replies: 88
Views: 86133

Re: Project Frankenstein - full ECU shield

So, a little more research... the closest part to it is the TC4427AEOA-ND which has a lower temperature range on the high side (85C vs 125C). Is 85 C good enough? Can I put a heat sink on it? The inverted version also has minimum order of 600 in digikey.
by 20div0
Sun Apr 27, 2014 10:35 pm
Forum: Dev: Hardware
Topic: 2013: Frankenstein - cheaper ECU shield / official / legacy
Replies: 88
Views: 86133

Re: Project Frankenstein - full ECU shield

First of all, congratulation that the kick starter is funded. I bought the Frankenstein PCB through it. Just started trying to order parts from Digikey. There is a few parts that are back ordered but this part TC4427AVOA-ND (1.5A dual driver) seems to have a high minimum order (>600) to even put in ...