Now Available: OpenFlash Tablet Datalogging/Datagraphing (BETA Release)

[Shiv@Openflash]

Originally Posted by Malt

I'm also having issues. I logged on the way to work yesterday morning and when I got home this morning I attempted to open the log within openflash manager. I when I click on Read OpenFlash Manager just locks up.

Suggestions?

As jeebus said, make sure you are running openflash manager v1.03. Earlier versions won't work.

[Malt]

Originally Posted by jeebus

Was your tablet updated to the very latest version before you logged? Mine did the freeze up until the most recent update. Also, I assume you are on OpenFlash 1.3?

Pretty sure yes to the first one since I actually tested it for shiv and definitely yes to the question. I'm definitely running 1.03

[Shiv@Openflash]

Originally Posted by Ondreiko

Hi Shiv!

Strange case with my OFT device - it is updated, new gauges appeared (but my lovely intake air temp scale disappeared), but Adv. Multiplier doesnot show anything. The gauge of Adv. Multiplier is present, but it's dead.
And it writes the log file, but there is no A.M. data available.
What went wrong there? How to fix? Should i fix OFT or car itself?
Will next OFT FW upgrade cure it?

This is the first time I've heard this. So you are saying that the other data is present in the logs but adv multiplier vulues are all zero? Or there is no adv multiplier column at all.

What rom type do you have?

[8686]

@shiv@vishnu
Hi shiv,
I sent you an email yesterday. I hope you will have time to look at it. also waiting for K series xdf file.
appreciate your continuos effort and awsome products.


Sent from my iPhone using Tapatalk

[jeebus]

@shiv@vishnu -- what sort of engine loads are you seeing at WOT on e85?

[Shiv@Openflash]

Originally Posted by 8686

@shiv@vishnu
Hi shiv,
I sent you an email yesterday. I hope you will have time to look at it. also waiting for K series xdf file.
appreciate your continuos effort and awsome products.


Sent from my iPhone using Tapatalk

Thanks! Slowly getting caught up on emails. Hopefully will be done by the end of the weekend

[Shiv@Openflash]

Originally Posted by jeebus

@shiv@vishnu -- what sort of engine loads are you seeing at WOT on e85?

On a cold night I'll see as high as 1.25g/rev at around 5500-6000rpm. Maybe 1.15g/rev on a more temperate day.

[jeebus]

Originally Posted by shiv@vishnu

On a cold night I'll see as high as 1.25g/rev at around 5500-6000rpm. Maybe 1.15g/rev on a more temperate day.

ok great. I'm seeing around 1.15 on mine with the stock header at ~60 degrees. My intake is stock other than a K&N.

You have a modded snorkel, correct?

My logs are looking damn clean...I've done a number of them. You might be able to start recommending this map to non-header users.

[Shiv@Openflash]

Originally Posted by jeebus

ok great. I'm seeing around 1.15 on mine with the stock header at ~60 degrees. My intake is stock other than a K&N.

You have a modded snorkel, correct?

Yes, making it shorter and wider definitely helped.

[Ondreiko]

Originally Posted by shiv@vishnu

This is the first time I've heard this. So you are saying that the other data is present in the logs but adv multiplier vulues are all zero? Or there is no adv multiplier column at all.

What rom type do you have?

Having G-series ROM.
The column Adv. Multiplier is present, but it doesnot work.
OFT doesnot read/show any activity in this column and doesnot write the data of A.M. to log file.
I have log file and datazap shows straight line on 0 level for Adv. Multiplier as well as your log veiwing application.
http://datazap.me/u/ondreiko/trial1-0?1-4-9

[Shiv@Openflash]

Originally Posted by Ondreiko

Having G-series ROM.
The column Adv. Multiplier is present, but it doesnot work.
OFT doesnot read/show any activity in this column and doesnot write the data of A.M. to log file.
I have log file and datazap shows straight line on 0 level for Adv. Multiplier as well as your log veiwing application.
http://datazap.me/u/ondreiko/trial1-0?1-4-9

Ok... I'll do some testing on Monday with your Euro ROM and see what I can find. Perhaps the rom needs a patch to be able to log advance multiplier.

[Td-d]

Originally Posted by jeebus

But is the stock scaling the same as this? If so, I don't see much issue with just leaving it.

Stock scaling in the actual rom is the raw throttle angle value, divided by 84. e.g. :

.
.
.
mov.l   #E_Target_Throttle_Plate_PositionExt_E57, r2
fmov.s  @R2, fr4
mov.w   @(h'12,r5), r0
mov     r0, r14
mov.w   @(h'14,r5), r0
mov     r0, r13
extu.w  r6, r0
shlr8   r0
mov.b   r0, @(0,gbr)
extu.w  r4, r0
shlr8   r0
mov.b   r0, @(h'30,gbr)
mova    flt_83214, r0
fmov.s  @r0, fr8
fdiv    fr8, fr4
.
.
.
ROM:00083214 flt_83214:      .float 84.0             ; DATA XREF: sub_82FD4+2Co

That's why you will see in some of the maps the 'max' value is 84% - which actually transalates to 100%. Other maps use converted throttle values (2 byte, or 1 byte) which do not use this conversion.

Either which way, it's only scaling - it will not change anything, unless you make the wrong assumptions based on it

[Ondreiko]

thank you

[Shiv@Openflash]

New OFT update today:

-MAF Voltage data logging channel is now active and functional
-Throttle angle value has been rescaled (divided by 0.84) so full throttle should show 100% now. Thank you @Td-d

Only one currently known bug: if you cycle ignition power while in a data display screen, MAF v and Adv multiplier will stop logging (display 0) while the other channels will continue to log as normal. Not a big deal but will be fixed later this week. But if I didn't mention this some users may be worried to see their adv mult erroneously read 0 if they were to do this