-- I NEED HELP PLEASE (updated 9 november 2006)
- I'm sure I'm using the right pin for the RS232
- I don't get any signal in megatune
- as I can see ATM128 is not powered, at least I don't have 3,3V between pin 1 and 2 (in fact, there is no voltage)
Here is how pin are connected now:
- to battery -
- EC36-pin5
- EC36-pin21
- EC36-pin26
- EC36-pin32
- connected to battery +
- EC36-pin25
I'm not sure I have the good pin layout as I'm using the v3.1 board. Could someone confirm that? (especially for the EC36, as I don't have any power on the atmel processor).
I would really appreciate to know if I'm right with the battery + connected to EC36-pin25. As I can see, this pin doesn't go further on the board. I mean, there is no track from where I soldered the cable.
-Yes, battery + (12V) should be connected to EC36-pin25, but see also the following link to see how to mount the power on board..Hans .. http://vems.hu/www.vems.co.uk/VEMS/ConnectingPower.html
Thanks a lot, I'll try this. Bus as I can see on the picture on the page from phattransmission, my board has not the same components. Of the inductor between 1 and 2 and the fuse link between A and B are missing, but other components are not on my board. Do I have more components than the 2 to solder? (I'm not talking about coil/injector drivers)
old
Battery is ok
My com port are working fine - tested with dos:
http://www.uktsupport.co.uk/reference/debug.htm
My serial cable is ok
What should I test next? I'm afraid I made a mistake...
-- Presentation
I've just started ooking seriously at Vems for my next engin/projet: a 63 beetle with porsche 915 tranny and type 4 supercharged engin - my next daily.
Pictures of my cars on this website (sorry, everything is in french) http://www.bambulan.com - take a quick look at the gallery