Carprog Mcu Reflash Step by step

[matekhr]

h-jtag error can't load h-jtag.dll

Hello!

h-jtag flash say: error: can't load h-jtag.dll
on windows 98 LPT1 port
Plase help!

I try write AT91SAM7S256

It's a known problem on Win98. I don't know is there a solution.
You'll have to use WinXP.

[nadjet]

I can't find it!!!!

[djdanny]

i try install xp oldies notebook.
Work only XP!
Thank you!
Carprog Uploaded
Many thanks!

[audiotek]

Yesterday I tried to use my carprog clone but doesn't work, the serial number was changed to "yyyyyyyyyyyyyy". I think this happen for use the software version 5.05, before using this software everything was ok, after a few uses the serial number changes to "yyyyyyyyyyyy". I can make it work again reflashing the ARM, now all is ok.

[adam28]

hope you didnt update your hardware....

[audiotek]

hope you didnt update your hardware....

I doesn't update my hardware, only use a few times the Carprog v5.05 and suddenly the serial was changed to "yyyyyyyyyyyyyyy". After reflashing my carprog clone works well.

[5555]

hello to everyone, and tried to reprogram my carprog, but e had several problems, the first attempt to erase the at99, as I do but then I connect explicastes carprog to enter the program and would not detect it, is this normal ?.
And another problem when I try to detect the target I get error tells me that is not powered or has no drivers etc, but it turns out if you have the drivers installed and turned on the light if someone could help me, thanks

[audiotek]

hello to everyone, and tried to reprogram my carprog, but e had several problems, the first attempt to erase the at99, as I do but then I connect explicastes carprog to enter the program and would not detect it, is this normal ?.
And another problem when I try to detect the target I get error tells me that is not powered or has no drivers etc, but it turns out if you have the drivers installed and turned on the light if someone could help me, thanks

You need to follow the steps correctly, you don't need any drivers to reflash the carprog because you will not use the usb connector, you only need to use the HTAG connections inside the carprog. What programmer are you using to reflash? You need to be more specific to get help, if it's possible take a snapshoots.

[5555]

and used the jtag that I recommend is the second photo of the first page, and followed the steps but whenever I try to search the targety always get the same error which is: "unable to find target. please make sure That the hardware is properly connected and powered up. jtag for mcu with multiple controllers, please Also Ensure That the tap be ACCORDING configuration has been. "Steps also software and followed him. What and used since my laptop has no parallel port usb to parallel uncable, not whether or not there will be failure

[5555]

My connection between carprog and jtag is:

1-vdd
3-NRST
5-tdi
7-tms
9-tck
11-gnd
13-tdo

[branimirj]

PIn 3 is wrong try with rst.

[matekhr]

Try to connect your wiggler interface directly to LPT port, without any extension cable.
NRST should be OK. Also try VDD on pin2, and GND on pin(s) 4, 6, 8, 10, 12, 14, 16, 18, 20.
Good luck

[judor]

I have Jtag programm- verify O.k .
Carprog after reflash dont connect via usb . DEVICE NOT CONNECTED.

[5555]

PIn 3 is wrong try with rst.

With three connected to pin JTAG reset?

[racin-snake]

try the pinout fron inside the jtag unit mine was a cheap chinese effort pin 1 on the ribbon was in the wrong side (red line was reversed
make sure the pins stated from the jtag interface are correct first !