pcmhacking.net

Thank you.
Evidentially it is locked. I haven't tried unlocking it, but tried a different PCM P59 and it read and test wrote fine.
I do get this message when I use "test" when setting up the device.
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
*'- Exception Text
System. UnauthorizedAccess Exception: Access to the port COM5' is denied.
at System.1O.Ports.InternalResources. WinlOError(Int32 errorCode, String str)
at System.IO.Ports.Serial Stream. ctor(String portName, Int32 baudRate, Parity parity
at System.lO.Ports.SerialPort.Open0
I
at PcmHacking.StandardPort.PcmHacking.IPort.OpenAsync(PortConfigurationcom
at PemHacking.OBDXProDevice.<Initialize>d_55.Move/NextO
Could it be I need to configure my com port differently. IIRC it's at 9600.
But it works fine when I read entire or test write.

I wonder if it is related to the typo "PemHacking.OBDXProDevice" ?

a1953mdl wrote:Thank you.
Evidentially it is locked. I haven't tried unlocking it, but tried a different PCM P59 and it read and test wrote fine.
I do get this message when I use "test" when setting up the device.
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
*'- Exception Text
System. UnauthorizedAccess Exception: Access to the port COM5' is denied.
at System.1O.Ports.InternalResources. WinlOError(Int32 errorCode, String str)
at System.IO.Ports.Serial Stream. ctor(String portName, Int32 baudRate, Parity parity
at System.lO.Ports.SerialPort.Open0
I
at PcmHacking.StandardPort.PcmHacking.IPort.OpenAsync(PortConfigurationcom
at PemHacking.OBDXProDevice.<Initialize>d_55.Move/NextO
Could it be I need to configure my com port differently. IIRC it's at 9600.
But it works fine when I read entire or test write.

Completely disconnect the OBDX Pro VT device so its powered down, then reconnect to the PC, and then try connect. See if that helps!

Iv noticed in newer versions of PCMHammer that the re-initialize seems to now fail, something in an update of the app has killed its ability to successfully reinitialize.

There is no mention of pemhammer in the pcmhammer 021 source code. Is this an edit/error directly just in the post in this forum, or some kind of hacked up pcmhammer you're running @a1953mdl?

It's a mistake on my re-typing of the error message. Good proof reading there.

I disconnected the PCM and also rebooted the computer. Reconnected and retried and it failed and I also got the error message when testing the device. I have attached the debug log, but please note this time I have connected to a P04 I want to clone.
Anyway. I still get the error message when I want to test the device after choosing it. I also noticed that it fails a BCC query? Then finally it wont read this PCM (P04) as it fails to unlock also. This is not a tuner locked PCM.
I did get it to read a P59 yesterday but had the error message when testing .
I hope changing to a P04 didn't confuse this too much.
Thoughts?
Should I change this to it's own thread?
Lee
If the P04 change is a problem, I can retry with the P59 I have read.

Sorry, P04 is not supported by pcmhammer.

i got a bunch of guys i know that have cobalts and g5s

I am going through pcmhammer, trying to sort out this reinitialize issue, have fixed by changing a couple delays and a clear buffer.. seems to have resolved it.

Have test on VT's and GT's, both reinitialize correctly now. Will commit onto my Tazzi/OBDX fork. I "think" I merged the master into my branch.. so all I have to do is now commit my changes to my branch.. assuming that doesnt have some weird conflict, Ill do a pull so this can be put into the next release.

are we able to add OS numbers to the program easily yet? 12598284 will not read p12.

[07:43:12:071] PCM Hammer 021.2
[07:43:12:086] Wednesday, November 09 2022 @07:43:12:08
[07:43:12:092] Initializing OBDX Pro on COM5
[07:43:12:399] Unable to retrieve start.txt from network: HTTP NotFound.
[07:43:12:399] Unable to retrieve credits.html from network: HTTP NotFound.
[07:43:12:399] Unable to retrieve help.html from network: HTTP NotFound.
[07:43:12:510] Loaded start.txt from cache.
[07:43:12:511] Loaded credits.html from cache.
[07:43:12:513] Loaded help.html from cache.
[07:43:12:514] Thanks for using PCM Hammer.
[07:43:12:865] Device Found: OBDX Pro VT
[07:43:12:873] Switched to DVI protocol
[07:43:12:901] XPro: 32 0C 03 4F 42 44 58 20 50 72 6F 20 56 54 76
[07:43:12:904] XPro: 32 03 01 00 66 63
[07:43:12:905] Firmware version: v1.02
[07:43:12:908] XPro: 32 03 00 01 2D 9C
[07:43:12:909] Hardware version: v3.01
[07:43:12:912] XPro: 32 0D 04 06 6C FF 55 49 48 87 48 87 18 53 25 7F
[07:43:12:915] Unique Serial: 066CFF554948874887185325
[07:43:12:923] XPro: 41 02 01 01 BA
[07:43:12:925] OBD Protocol Set to VPW
[07:43:12:932] XPro: 43 03 00 F0 01 C8
[07:43:12:933] Filter set and enabled
[07:43:12:938] XPro: 41 02 02 01 B9
[07:43:12:939] Network enabled
[07:43:12:941] Device Successfully Initialized and Ready
[07:43:15:585] XPro: 20 01 00 DE
[07:43:15:588] TX: 6C 10 F0 3C 01
[07:43:15:617] XPro: 20 01 00 DE
[07:43:15:619] TX: 6C 10 F0 3C 02
[07:43:15:654] XPro: 20 01 00 DE
[07:43:15:655] TX: 6C 10 F0 3C 03
[07:43:15:687] VIN: 1G8AY12PX5Z125081
[07:43:15:705] XPro: 20 01 00 DE
[07:43:15:706] TX: 6C 10 F0 3C 0A
[07:43:15:738] OS ID: 12598284
[07:43:15:748] Hardware Type: P01_P59
[07:43:15:763] XPro: 20 01 00 DE
[07:43:15:763] TX: 6C 10 F0 3C 08
[07:43:15:785] Calibration ID: 12596924
[07:43:15:801] XPro: 20 01 00 DE
[07:43:15:803] TX: 6C 10 F0 3C 04
[07:43:15:822] Received an unexpected response. Attempt #1, status Truncated.
[07:43:16:322] Timeout.. no data present A
[07:43:16:325] Sending 'test device present' notification.
[07:43:16:339] XPro: 20 01 00 DE
[07:43:16:339] TX: 8C FE F0 3F
[07:43:16:840] Timeout.. no data present A
[07:43:16:841] Sending 'test device present' notification.
[07:43:16:846] XPro: 20 01 00 DE
[07:43:16:847] TX: 8C FE F0 3F
[07:43:17:348] Timeout.. no data present A
[07:43:17:348] Sending 'test device present' notification.
[07:43:17:355] XPro: 20 01 00 DE
[07:43:17:356] TX: 8C FE F0 3F
[07:43:17:856] Timeout.. no data present A
[07:43:17:857] Sending 'test device present' notification.
[07:43:17:863] XPro: 20 01 00 DE
[07:43:17:863] TX: 8C FE F0 3F
[07:43:18:364] Timeout.. no data present A
[07:43:18:365] Receive timed out. Attempt #6, Timeout #5.
[07:43:18:371] XPro: 20 01 00 DE
[07:43:18:372] TX: 6C 10 F0 3C 04
[07:43:18:396] Received an unexpected response. Attempt #1, status Truncated.
[07:43:18:896] Timeout.. no data present A
[07:43:18:901] Sending 'test device present' notification.
[07:43:18:914] XPro: 20 01 00 DE
[07:43:18:916] TX: 8C FE F0 3F
[07:43:19:417] Timeout.. no data present A
[07:43:19:419] Sending 'test device present' notification.
[07:43:19:425] XPro: 20 01 00 DE
[07:43:19:425] TX: 8C FE F0 3F
[07:43:19:926] Timeout.. no data present A
[07:43:19:926] Sending 'test device present' notification.
[07:43:19:932] XPro: 20 01 00 DE
[07:43:19:933] TX: 8C FE F0 3F
[07:43:20:434] Timeout.. no data present A
[07:43:20:434] Sending 'test device present' notification.
[07:43:20:441] XPro: 20 01 00 DE
[07:43:20:441] TX: 8C FE F0 3F
[07:43:20:942] Timeout.. no data present A
[07:43:20:943] Receive timed out. Attempt #6, Timeout #5.
[07:43:20:943] Hardware ID query failed: Error
[07:43:20:960] XPro: 20 01 00 DE
[07:43:20:961] TX: 6C 10 F0 3C 05
[07:43:20:990] XPro: 20 01 00 DE
[07:43:20:990] TX: 6C 10 F0 3C 06
[07:43:21:028] XPro: 20 01 00 DE
[07:43:21:029] TX: 6C 10 F0 3C 07
[07:43:21:066] Serial Number: 4268KG00B
[07:43:21:083] XPro: 20 01 00 DE
[07:43:21:084] TX: 6C 10 F0 3C 14
[07:43:21:110] Broad Cast Code: YKXC
[07:43:21:122] XPro: 20 01 00 DE
[07:43:21:124] TX: 6C 10 F0 3C A0
[07:43:21:144] MEC: 0


thank you!