Page 3 of 4
Re: Delco PIS firmware soon.. :)
Posted: Sun Aug 08, 2010 12:29 pm
by vn5000
Well im not having much success reading any data from ecu .
Ive tried a 3082 single wire ,808 h/speed mod, tried using tunerpro ,megatunix and access port.
I can only assume ive not copied / converted the s19 file properly even though the iac motor retracts and then comes back out on power up , as Jay said it should .If anyone has a working bin file can you compare this bin with yours and check it for me please.
Re: Delco PIS firmware soon.. :)
Posted: Sun Aug 08, 2010 6:27 pm
by antus
I had a try of this today, I also couldnt get any comms out of it. Using the adx and TP5, and with a serial monitor I could see data being written, but nothing was coming back
Code: Select all
500 0.00000810 TunerPro.exe IOCTL_SERIAL_GET_TIMEOUTS VCP0 SUCCESS
501 0.00000279 TunerPro.exe IOCTL_SERIAL_SET_TIMEOUTS VCP0 SUCCESS RI:75 RM:0 RC:300 WM:0 WC:300
502 0.00000419 TunerPro.exe IOCTL_SERIAL_PURGE VCP0 SUCCESS Purge: RXCLEAR
503 0.00000307 TunerPro.exe IOCTL_SERIAL_PURGE VCP0 SUCCESS Purge: TXCLEAR
504 0.00298027 TunerPro.exe IRP_MJ_WRITE VCP0 SUCCESS Length 5: 73 00 00 00 7C
505 0.00000559 TunerPro.exe IOCTL_SERIAL_GET_TIMEOUTS VCP0 SUCCESS
506 0.00000279 TunerPro.exe IOCTL_SERIAL_SET_TIMEOUTS VCP0 SUCCESS RI:75 RM:0 RC:400 WM:0 WC:300
507 0.40237460 TunerPro.exe IRP_MJ_READ VCP0 TIMEOUT Length 0:
508 0.00000726 TunerPro.exe IOCTL_SERIAL_GET_TIMEOUTS VCP0 SUCCESS
509 0.00000279 TunerPro.exe IOCTL_SERIAL_SET_TIMEOUTS VCP0 SUCCESS RI:75 RM:0 RC:300 WM:0 WC:300
510 0.00000670 TunerPro.exe IOCTL_SERIAL_PURGE VCP0 SUCCESS Purge: RXCLEAR
511 0.00000279 TunerPro.exe IOCTL_SERIAL_PURGE VCP0 SUCCESS Purge: TXCLEAR
512 0.00293445 TunerPro.exe IRP_MJ_WRITE VCP0 SUCCESS Length 5: 73 00 00 00 7C
513 0.00000447 TunerPro.exe IOCTL_SERIAL_GET_TIMEOUTS VCP0 SUCCESS
514 0.00000279 TunerPro.exe IOCTL_SERIAL_SET_TIMEOUTS VCP0 SUCCESS RI:75 RM:0 RC:400 WM:0 WC:300
515 0.40202093 TunerPro.exe IRP_MJ_READ VCP0 TIMEOUT Length 0:
516 0.00000559 TunerPro.exe IOCTL_SERIAL_GET_TIMEOUTS VCP0 SUCCESS
517 0.00000279 TunerPro.exe IOCTL_SERIAL_SET_TIMEOUTS VCP0 SUCCESS RI:75 RM:0 RC:300 WM:0 WC:300
518 0.00000419 TunerPro.exe IOCTL_SERIAL_PURGE VCP0 SUCCESS Purge: RXCLEAR
519 0.00000279 TunerPro.exe IOCTL_SERIAL_PURGE VCP0 SUCCESS Purge: TXCLEAR
520 0.00293361 TunerPro.exe IRP_MJ_WRITE VCP0 SUCCESS Length 5: 73 00 00 00 7C
521 0.00016175 TunerPro.exe IOCTL_SERIAL_GET_TIMEOUTS VCP0 SUCCESS
522 0.00000251 TunerPro.exe IOCTL_SERIAL_SET_TIMEOUTS VCP0 SUCCESS RI:75 RM:0 RC:400 WM:0 WC:300
523 0.40280483 TunerPro.exe IRP_MJ_READ VCP0 TIMEOUT Length 0:
Re: Delco PIS firmware soon.. :)
Posted: Sun Aug 08, 2010 7:42 pm
by vn5000
Yeah its a shame it wont communicate .It has a lot of potential looking at the xdf and megatunix looks good too.
Re: Delco PIS firmware soon.. :)
Posted: Sun Aug 08, 2010 11:46 pm
by Jay
Hi,
Looking at your log Ant, I noticed 0x73 which is an old command, it looks like the adx on github maybe the wrong version. I will look into this further. thanks!
Regards
Jay
Re: Delco PIS firmware soon.. :)
Posted: Sun Aug 08, 2010 11:59 pm
by Jay
vn5000 wrote:Well im not having much success reading any data from ecu .
Ive tried a 3082 single wire ,808 h/speed mod, tried using tunerpro ,megatunix and access port.
I can only assume ive not copied / converted the s19 file properly even though the iac motor retracts and then comes back out on power up , as Jay said it should .If anyone has a working bin file can you compare this bin with yours and check it for me please.
The adx is wrong for sure. i'll dig out the right one from another machine here, however MTX should work fine, all I use is a good old 808 with a ttl converter board $5 from ebay 2 wires + power / gnd patched into the pcb as per a post on here.
Regards
Jay
Re: Delco PIS firmware soon.. :)
Posted: Mon Jul 02, 2012 8:39 am
by syntaxterror
Re: Delco PIS firmware soon.. :)
Posted: Wed Jul 04, 2012 3:24 am
by VL400
Its a shame this firmware was not taken further
It had real promise for those wanting aftermarket ECU feel and features on factory hardware.
Re: Delco PIS firmware soon.. :)
Posted: Sun May 24, 2020 9:25 pm
by Cowtipper
Damn this looked lke a great piece of software
Re: Delco PIS firmware soon.. :)
Posted: Thu Jul 21, 2022 11:38 am
by BennVenn
Just found this great piece of software last night! Spent some this morning fixing the serial routine and now you can connect via a terminal and send S to get 'PIS firmware (C) 2010 Jason Roughley.
pis.controller@gmail.com' back. Now we have a working comms link!
I've bench tested it and both ignition and fueling signals seem correct and vary with map and rpm as expected.
Just need to adjust the tunerpro connection command and we'll be able to read/write to the cal.
I've attached everything you need to compile this source on a windows machine (I'm on win10). Instructions in the txt file. I've included GCC and Make in there.
- PIS.zip
- (16.63 MiB) Downloaded 151 times
I hope the respective owners don't mind the post here! I'm not sure how to update github but if anyone wants to do it for me or walk me through it, we'll update the source to include the serial fix and adx fix. Can't wait to see what becomes of this!
Re: Delco PIS firmware soon.. :)
Posted: Thu Jul 21, 2022 1:21 pm
by antus
Great work, very interesting to see what now!