Carprog Mcu reflash

[ALEXEI]

Hello friends.
Ive start this thread for an open disscusion about flashing methods for Carprog mcu.
As most of you know inside there is an AT91SAM7S256 which can be programmed via Jtag pins with different interfaces and sw.
One of this method is using Wiggler via lpt port and H Jtag sw. All features are free on www.
If you tried or know other methods feel free to share it.
This is a thread for those who has knowledge about subject not for leechers.
Beware of dumb questions.

[ahadi]

this for repair carprog or future clone update

[ALEXEI]

for remove counter and improve good function. after reflashing work all functions which before dosent

[Correct R]

what about Keil jtag interface ?
anybody use this ?

[arturkob]

what does the program work? https://rapidshare.com/files/2131567255/CARPROG_TOOL.ZIPPodskashite

[badenaleks]

I support but where to get it in atmege

[badenaleks]

may have someone else have the content AT91SAM7S256

[carradio2001]

what does the program work? https://rapidshare.com/files/2131567255/CARPROG_TOOL.ZIPPodskashite
My AV report "virus" Trj/Thed.A Trojan

Carradio2001.

[badenaleks]

Can share dump AT91SAM7S256 for Carprog ?

[carradio2001]

I have dump (with counter I supose) I will share only if somebody tell me HOW can be written in carprog (without Beeprog), via J-TAG or via USB!

Carradio2001.

[badenaleks]

Connecting to AT91SAM7S256

[morito]

[QUOTE=carradio2001;1643540]I have dump (with counter I supose) I will share only if somebody tell me HOW can be written in carprog (without Beeprog), via J-TAG or via USB!

Carradio2001.[/QUOTE
please upload dump and I try program whit diagram

many thanks in the advance

[autocargo]

Here is what appears to be dump of carprog. So far didn't manage to read my own... I'm hoping that some of you smarter members will achieve some results, better if more people have a go at it. Please only ask for password on PM, don't spam this tread with demands. Password will be given only to real members of DK who help others.

[carradio2001]

please upload dump and I try program whit diagram

many thanks in the advance
What software do you want to use ?

Carradio2001.

[albertros]

Hi,
worth knowing about.
https://www.olimex.com/dev/arm-usb-ocd.html

http://uk.farnell.com/olimex/arm-usb-ocd/debugger-arm-jtag-open-source/dp/1701506

[nemena]

One professional solution:
AT91SAM-ICE Atmel | Mouser (http://hu.mouser.com/ProductDetail/Atmel/AT91SAM-ICE/?qs=2nyfZ6BV3ogJVcoDkNDVHU%252bXOk8yxgz2)

[carradio2001]

Let's try to find EASY and FREE solution ? K ?

Carradio2001.

[nemena]

I'm on it.

[carradio2001]

I supose and I think ONLY after erase flash can communicate with ARM processor. Who can do this test ?

Carradio2001.

[nemena]

What makes you think that?

[nemena]

Hi All,

Attached you can find the programmer, schematic for this mcu.

[carradio2001]

What makes you think that?
I try re-write the MCU with different interfaces, different programs, noone want to communicate that I supose first the flash must erase because JTAG port can easily stop via programming option !

Carradio2001.

[badenaleks]

Yes, first erase the flash really need!

[neriuks007]

do you try?

[nemena]

But how do you erase if communication port is disabled?

[carradio2001]

But how do you erase if communication port is disabled?
Put pin ERASE at VCC, start the interface and in one second the flash is erased ;)

Carradio2001.

[nemena]

And does this set all registers to factory state?

[carradio2001]

And does this set all registers to factory state?
A lots of info -- > AT91SAM7S256- Atmel Corporation (http://www.atmel.com/devices/SAM7S256.aspx?tab=documents)

Carradio2001.

[lupu_sandu]

After make some test with carprog i found this:

[raptors]

This is a program that supposedly resets the counter, changing the serial number and creates a new PIN fail, but I have not tested. Avast virus we do not register, but you also scan.
If someone has a good AT91SAM7s256 to fail, I would ask him to send me so I tried to clean up my carprog that slowly but surely count down counter.
BEEPROG mcu for this but it will require an adapter for must be all legs in contact with the programmer.

[lupu_sandu]

And dump from AT88SC crypto eeprom? Do you have?

[carradio2001]

This is a chinese work not ours ! For that they are indebted :)

Carradio2001.

[carradio2001]

The new "toy" arrived. Soon starting tests !

Carradio2001.

[raptors]

The new "toy" arrived. Soon starting tests !

Carradio2001.

I hope you make it, wait for the result.
If the articles that you can use ic HC244 and HC245?

[carradio2001]

I erased the flash content of ARM and I not have communication with MCU :eek:.
I have a few questions, from JTAG connector (20 pin) NRESET or NTRST will be used ? Inverted or not inverted ? VDD from JTAG connector must connect at +5v or at +3,3v ?
Some special options must select in H-JTAG SW or default ?
Any pins from interface blinking: TDO, TCK, TMS, TDI, NRST but no target find !
My Carprog is dead and must repair quickly. Any HELP will be apreciated !

Carradio2001.

[raptors]

I erased the flash content of ARM and I not have communication with MCU :eek:.
I have a few questions, from JTAG connector (20 pin) NRESET or NTRST will be used ? Inverted or not inverted ? VDD from JTAG connector must connect at +5v or at +3,3v ?
Some special options must select in H-JTAG SW or default ?
Any pins from interface blinking: TDO, TCK, TMS, TDI, NRST but no target find !
My Carprog is dead and must repair quickly. Any HELP will be apreciated !

Carradio2001.


Try this solution.
Pass - pm135386

135387

[radsky]

I erased the flash content of ARM and I not have communication with MCU :eek:.
I have a few questions, from JTAG connector (20 pin) NRESET or NTRST will be used ? Inverted or not inverted ? VDD from JTAG connector must connect at +5v or at +3,3v ?
Some special options must select in H-JTAG SW or default ?
Any pins from interface blinking: TDO, TCK, TMS, TDI, NRST but no target find !
My Carprog is dead and must repair quickly. Any HELP will be apreciated !

Carradio2001.

Look at this thread: http://www.digital-kaos.co.uk/forums/f171/damp-carprog-284274/

without passwords and other mystery :laugh:

[radsky]

My Carprog is dead and must repair quickly. Any HELP will be apreciated !

Carradio2001.


BEFORE ANY REPROGRAMMING DESOLDER FROM BOARD AT88SC (8 PIN CRYPTO EEPROM AND DONT TRY TO READ OR WRITE!!!)
if this memory is already damaged solution will not work!

1.Use H-JTAG for programming AT91 with dump. H-Jtag schematic you will find in folder with H-Jtag software under Help pdf file!


First of all you have to erase ARM. Like shown on picture, if 1sec procedure doesnt work,leave it connected 2-3 minutes.

after that connect h-jtag programmer and programm processor with bin file

2.After successfull programming solder back at88 eeprom and run device




Do you flash your cp with success ?

[AntonErmo]

This is a program that supposedly resets the counter, changing the serial number and creates a new PIN fail, but I have not tested. Avast virus we do not register, but you also scan.
If someone has a good AT91SAM7s256 to fail, I would ask him to send me so I tried to clean up my carprog that slowly but surely count down counter.
BEEPROG mcu for this but it will require an adapter for must be all legs in contact with the programmer.

Have anybody dump for AT88SC25616C crypto memory ? :beer:
It is necessary for this program...

[radsky]

Have anybody dump for AT88SC25616C crypto memory ? :beer:
It is necessary for this program...

It is the most wanted eeprom dump in the world lol

[ahadi]

i found this jtag schema based on 74125 .

ARM7 JTAG programmer (http://www.seanet.com/%7Ekarllunt/arm7jtagprog.html)

[carradio2001]

Power on the carprog interface, all PINs (TMS, RST, TCK, TDI, TDO) = 3,3V. Connect the JTAG Wriggler interface, the TDI =0,01V. When try to connect, "Unable to find the target" receive error. Try on desktop, laptop, with parallel cable, without parallel cable. The same and uncountered PROBLEM !
H E L P !

Carradio2001.

[morito]

hi

in other forum i found this dump for carprog is not mine
I dont try if works

please send report

[ALEXEI]

Power on the carprog interface, all PINs (TMS, RST, TCK, TDI, TDO) = 3,3V. Connect the JTAG Wriggler interface, the TDI =0,01V. When try to connect, "Unable to find the target" receive error. Try on desktop, laptop, with parallel cable, without parallel cable. The same and uncountered PROBLEM !
H E L P !

Carradio2001.

power interface with external power not usb.
put max 5cm length wires for connection with pcb.
power wiggler interface with 3.3v
TAKE OUT crypto eeprom from pcb
report result

[ALEXEI]

hi

in other forum i found this dump for carprog is not mine
I dont try if works

please send report

same dump as posted before

[carradio2001]

SOLVED, the CARPROG interface is alive :bounce:

Carradio2001.

[ALEXEI]

SOLVED, the CARPROG interface is alive :bounce:

Carradio2001.
you still have counter or not ?

[carradio2001]

you still have counter or not ?
Of course NOT appear...not yet, the counter is activated later, over 50 uses I supose. However, re-write the interface now is a matter of a few minutes, this will be not a problem next time;)

Carradio2001.

[ALEXEI]

Of course NOT appear...not yet, the counter is activated later, over 50 uses I supose. However, re-write the interface now is a matter of a few minutes, this will be not a problem next time;)

Carradio2001.

can you explain step by step how did you done it ?

[Music73]

Of course NOT appear...not yet, the counter is activated later, over 50 uses I supose. However, re-write the interface now is a matter of a few minutes, this will be not a problem next time;)

Carradio2001.

I too would be interested in how you have resolved the flash... I have clone that I have only ever used s/w 4.01 that came with unit and haven't had a counter come up yet ( have used a fair amount on reading and wrinting eeproms and a couple of dashes and a airbags..). But am interested in how to reflash it... Mine seems to work ok with eproms like 24cxx but not with direct connection to mcu's.. haven't as of yet built a A9 adaptor to see if I have any hardware probs. But did notice I do have a couple of n/a items in my dashboard list.. also can read and write 95xxx in eeprom menu but won't read in dashboard menu for citreon c8 2006 - dash..

Sent from my HTC Sensation XE with Beats Audio using Tapatalk 2

[carradio2001]

What can I say ? ... the dump from DK is good, the procedure is good, the H-JTAG software is good, more attention on settings only, the Wriggler JTAG interface/schematic is good.
Good luck !

Carradio2001.

[nemena]

And what makes you think that the counter is in the flash?
Since the at91Sam has no on chip eeprom memory the counter (if there is) is likely in the external crypto eeprom.
The flash dump you programmed is the same I have in my carprog unit, and my chinese seller swears that there is no counter in this version.

[albertros]

What can I say ? ... the dump from DK is good, the procedure is good, the H-JTAG software is good, more attention on settings only, the Wriggler JTAG interface/schematic is good.
Good luck !

Carradio2001.


So you didn't get to play with your new toy?

[blackpirate]

What can I say ? ... the dump from DK is good, the procedure is good, the H-JTAG software is good, more attention on settings only, the Wriggler JTAG interface/schematic is good.
Good luck !

Carradio2001.

LOL
mate, dont u think u r a lil bit selfish???
u asked for help, ppl helped u, offered u instructions, dumps, etc and now u offer back infos "on the fly"!!:(

im glad that ur calcgen got cracked!:)
hope new version also gets leaked!:)

[carradio2001]

Before re-flash Counter was on the display AFTER re-flash counter disapear !
This kind of work it is very easy (I not offer infos anymore), first don't work because of my one simply mistake !
Good luck ...anyway and can put the tutorial someone else.

Carradio2001

[nemena]

Before re-flash Counter was on the display AFTER re-flash counter disapear !
This kind of work it is very easy (I not offer infos anymore), first don't work because of my one simply mistake !
Good luck ...anyway and can put the tutorial someone else.

Carradio2001
Yes, because maybe this flash dump is without counter or that routine is disabled, not because the counter is inside.

[morfej]

BP: ...if you are so unselfish than share the NYO4 2012 FULL.

[msienicki]

Guys ,
I have problem with my clone carprog. I did test on few opels and read just one. today I did A9 connector and result below.
Can I fix self to replace some part or cant and have to send to china?
Regards
Marcin

[nemena]

Replace all 74hc125 to quality ones. This is the main cause.

[blackpirate]

BP: ...if you are so unselfish than share the NYO4 2012 FULL.

think ive shared lots and ruined the bussines in the past!

wont do it again!
goodluck!

P>S: i dont care about carprog solution, will be so cheap that wont worth the effort of fixing it! better buy a new one! and chinese engineers will fix the counter soon!

[ahadi]

SOLVED, the CARPROG interface is alive :bounce:

Carradio2001.

hello .

how do you erase mcu by pin 55 to 3.3 v or by software .

thanks

[badenaleks]

Maybe our friend Carradio2001 tell us step by step how to perform all.step by step. What will all be very grateful!

[badenaleks]

Carradio2001 You are connected in this way?

[carradio2001]

The ERASE procedure is HARDWARE, connect pin55 to Vdd.
The connection from Carprog to JTAG is: TDI, TDO,TCK, TMS, NRST, Vdd.

Carradio2001.

[badenaleks]

Lift the pin 55 and connected to vdd ?55 pin is all the programming mode is connected to vdd?

[badenaleks]

When you've programmed you turn off power to the YUSB carprog ?

[badenaleks]

I realized
1.remove from the board eeprom
2.put a jumper on the CPU pin 55 and pin 8
3.The connection from Carprog to JTAG is: TDI, TDO,TCK, TMS, NRST, Vdd
4.Using a program H-Jtag CPU rewrite
5.put in place eeprom and enjoy.
Correct way?

[andy99]

exactly this is correct

[mexjack]

Could i use this way to enable all sw on my original carprog?

[audiotek]

The new "toy" arrived. Soon starting tests !

Carradio2001.


Hi, I bought the same jtag interface, could you tell me how to connect to carprog? It's this pinout correct?:

[ahadi]

i build a wiggler interface , the connection to arm mcu can be tested before erasing it.

[sattvv]

I do all this without success
I program the AT91 but once you plug in the laptop The device does not work!!/usb device not found/
Can anyone tell me what a mistake I do??
I guess you do not do proper programming configuration
desolder AT88
do everything as explained and do not receive!!
the problem is not in AT88
After exchange with working carprog everything is fine
error when programming AT91 and therefore ask for help
Thank you in advance!!
best regards

[carradio2001]

i build a wiggler interface , the connection to arm mcu can be tested before erasing it.
NO, you can't ! The JTAG is not active, after erase the MCU, the JTAG become active.

Carradio2001.

[sattvv]

programming is successful but became involved after the device laptop does not see it

[stevebbb]

change at91sam7s256 !!!

[dima1011]

programming is successful but became involved after the device laptop does not see it

I had a similar case. I also thought that MCU is faulty, but I have all ended well. AT88 solder back and try your clone! If it does not work then you are incorrectly connected to the programming, or incorrectly set program settings. If you use LPT then try to change the settings in the BIOS. If it works then you could not erase it ....

[sattvv]

Hi
I think also that I'm wrong settings!!
incorrectly connected to the programming or incorrectly set program settings
could you tell me program settings
Thank you

[elchip]

Hi
I think also that I'm wrong settings!!
incorrectly connected to the programming or incorrectly set program settings
could you tell me program settings
Thank you


http://www.digital-kaos.co.uk/forums/f171/carprog-mcu-reflash-step-step-288814/

answare is there ..

[ahadi]

today i flash my carprog successfully .its realy easy . now no countdown and working well without any trouble . i caurage every one has carprog to flash it . thanks to all who help ...

[HAMIZA]

pass for rar plees and thank you
:celticscarf:

[moto111]

today i flash my carprog successfully .its realy easy . now no countdown and working well without any trouble . i caurage every one has carprog to flash it . thanks to all who help ...


Hi ahadi, by flashing the carprog clone i know it removes the counter but what i want to know is are you still using the same software that came with the clone or are you using the newest software that carprog original are using this minute. please explain to me as i am a bit stupid..............:marchmellow:

[buga37]

after re-flashing Carprog , does it actually work with new software? newer then 4.37
i didn't modify my clone and it doesn't have counter no meter what software version i use, airbags works only up to v4.37
if i go up 4.5-4.86 it looks like it's doing something but it's not
only eeproms are working on all versions, can some one confirm
thanks

[ahadi]

this is my carprog ,thanks to Auto Diagnostic Tools & Auto Key Programmer shop | Nandtools (http://www.nandtools.com) for good quality

[autocargo]

this is my carprog ,thanks to Auto Diagnostic Tools & Auto Key Programmer shop | Nandtools (http://www.nandtools.com) for good quality
That's very clever of you. Is the jumper for erasing before reflashing CP unit?

[ahadi]

That's very clever of you. Is the jumper for erasing before reflashing CP unit?

no no . thanks to who has original post about this .

i am sorry i dnt mention about this .


here is the erase pin , no need to ground it after programming

[bandjel]

here is the erase pin , no need to ground it after programming

After programming, erase pin can be lifted up? Do I must to programe the processor 2 times to erase counter ?

[moto111]

by reflashing the carprog does it just solve the counter problem or what other advantage is there please ??

[olegario]

Just counter.......

[H.Wessel]

After programming, erase pin can be lifted up? Do I must to programe the processor 2 times to erase counter ?

after erase you can left the pin up and unconected,
the mcu have internaly a pull-up resistor,

best regards
h.w

[montemoto]

This is a program that supposedly resets the counter, changing the serial number and creates a new PIN fail, but I have not tested. Avast virus we do not register, but you also scan.
If someone has a good AT91SAM7s256 to fail, I would ask him to send me so I tried to clean up my carprog that slowly but surely count down counter.
BEEPROG mcu for this but it will require an adapter for must be all legs in contact with the programmer.
pleas pass carprog tool

[saitinam]

hi everyone
ı have got
Ulink 2 USB JTAG Emulator 9 Cortex Keil Ulink II GH2this programmer
can ı refresh my clone carprog with this programmer?
how can ı refersh it this programmer?
can someome share some picture or videous about programmer and pinout for carprog?

[teerak2uk]

What h/w can be used to reflash these preferably by usb if possible if not then lpt port


many thanks

[car teck]

Hello specialist.
My carprog programmer has been created in Planning AT91SAM.
There is no S/N software launch.
Is the problem with Eperam AT88CS?


Please help me if it has a solution.