Macraigor Wiggler + OCDemonLibRemote.

[sgracci]

macraigor wiggler

Hi all,

I would like to use the wiggler adapter wiht the OCDemonLibRemote program which is supposed to convert from the GDB Serial protocol to JTAG commands for the Macraigor Wiggler connected on the LPT port.
That adapter just translates the LPT 5V to the 3.3V of the board, but
I don't have one.
I tryed to build it from various schematics grabbed from the net,
but no one works fine.
Looking on the parallel port signals, when the debugger tries to start,
I see that the activated signals are quite different from the ones
supposed to be used on the schematics I said.
So any hale to figure out that pinout (LTP side) is very appreciated.

Thanks ,
Stefano.

 

[dainis]

ocdemon wiggler

http://jtag-arm9.sourceforge.net/

This is compatible with Wiggler !
Only if CPU and wiggler power supply is 3.3V, you need add 51 to 100 om.
rezistors on wires to printer port.

 

[sgracci]

wiggler 3,3v

They claim to be compatible... but I've already tried it, and it doesn't work
with OCDemonLibRemote.

Thanks,
Stefano.

 

[dainis]

macraigor wiggler schematic

They claim to be compatible... but I've already tried it, and it doesn't work
with OCDemonLibRemote.

Thanks,
Stefano.

At first, test Wiggler with OCD Commander !

 

[BenKropp]

macraigor sourceforge

Hi, look here
**broken link removed**
You'll find a scan of a whiggler pcb

 

[sgracci]

macraigor wiggler jtag lpt

Thanks everybody for the support, specially BenKropp (who gave me a link to the picture of Macraigor PCB) and bogdanm (who gave me the Orcad schematic!!).

Thanks ,
Stefano.

I attach both if someone is interested.

 

[Skywell]

command protocol wigglers

To sgracci:
Have you DIY a wiggler uses the same LPT connections as the OCDemon Wiggler?

which schemetic do you use?

 

[maziar]

parallel port wiggler macraigor

this jtag work with K*eil and I@R debugger ?