Autosport Labs

Hi I used the 908qt4 usermon algorithm . Now I can erase and load the s19 file for the vr simulator. However this gives the error inv address $0000FFDE - $0000FFE1 When I continue anyway it programs all the other stuff and ends with the message " programming adress $F6E4.programmed I'm a newbie...

grrrr invalid adress loading programming alogritm done loading programming alogritm routine done erasing. module has been ereased Checking range of s record.invalid adresss detected invalid adresses in s record block$0000ffde to $0000ffe1 the only thing that I can ad is that the ic is a 68hc908q4cp ...

update
Installed the soft.

I had a look at the site and registered so that I can download the file The software looks a bit like the codewarior soft. It looks very straighforward from the example that they give on the website . I will be installing the soft a soon as possible. Thank you for the info. I let you know how I get ...

Hi Paul
Did you use the grippo code without modification for the vr simulator ?
I'm using codewarrior as included in the demo package from freescale.

Polleke

While looking for the correct soft for my freescale board I stumbled on a soundfile that generates the toothed wheel and is adjustable between a few hundred rpm and 20000 rpm. see link http://www.megamanual.com/router/crankwheelpulser.htm This is a lot easier than the freescale simulator board with ...

Good idea
However the perspex has to be very strong since the toothedwheel is spinning at +-6000rpm.
see also link to my project

http://www.autosportlabs.net/User_talk:Polleke

Polleke

I got the message that the code isn't valid for the 908qt4. I even asked a friend who does this kind of stuff as a research engineer and he got the same problem. I only use the demo board for programming.I have another pcb on which I put the ic after programming. The reason why I also want a vr simu...

In attachment a picture of the board I'm using to program the grippo vr simulator.
Any one out there who has a valid Email adress for Tim Skwiot ?
Is there anyone else who can program a MC68HC-908QT4 from motorola with the grippo code.

Please
Bruno

Hi Brent I tried the vrssim and yes this works fine. The problem is that I need a computer extra to generate the signal. I already need two computers for the display. One to run the megajolt software and a second to run a cut down version of the deutz engine screensaver so that people now how a engi...

Help I'm a student in Belgium building a megajolt testbench for a schoolproject (see testbench schoolproject topic) Everything went perfect,untill I got the idea to build the grippo VR stimilutor. I can't program the 908QT4 processor with my freescale motorola demoboard. Apparantly the code on the g...

Thank you for the links and all other info Brent
I'm sure that your info will keep me busy

Polleke

Hi,sorry for not replying earlier
Just had a harddrive faillure on our main computer.

Thanks a lot for all the info
I gues I will have to get myself some more information about microprocessors and especially the MC908kX8CPE.
Any site that comes recommanded?

Polleke

well Brent on the site of autosport labs you find a lot off info about the megajolt module. This site has been verry usefull untill now but I'm following elektronics on my shool and my teatchers will also be interested in how the megajolt module works eletronical do you have a link on the site where...

Cheers Brent,this helps a lot.
Any chance of some more info about the µcontroller?
I'm afraid that my teachers are gone ask me what's happening inside the µcontroller.

You see,I found a lot of info about EDIS and I suspect that they want the same kind of info for the megajolt part.

Thanks
Polleke