My LCD screen project, boost, WBO2, Knock, etc

[green-lantern]

I made v2.18 in response to your message, it's now less CPU intensive (LED effects). However, perhaps the colder morning temperatures is slowing down the LCD display refresh rate? Cold temperatures make the display refresh slower, but when your interior warms up the LCD display will return to normal.

I don’t think I can blame it on the weather. It wasn’t cold this morning in TN, upper 60’s I believe.

I’ll load the new one this evening.

[xwire]

For AEM EMS owners, now is the time to speak up. What do you want to view? A maximum of 19 items.
Here's what I've come up with so far.
1.Engine Speed (RPM)
2.Engine Load (Boost)
3.Throttle
4.Air Temp
5.Coolant Temp
6.Knock #1 (there are many categories for knock, which do you want to view?)
7.Ignition Timing
8.Battery Volts
9.Fuel Inj#1 Pulse
10.Injector Duty Cycle
11.O2 #1 AFR
12.O2 #2 AFR
13.
14.
15.
16.
17.
18.
19.

knock voltage

[RealMcCoy]

What is the criteria for saving peak boost? Every time I try to check it it has already set a much lower peak that what I know I pulled. (like I'll see it hit 19.X on the screen, switch over to the peak display, and it will say something like 1.5 psi peak)

This is using the GM 3 bar MAP.

[vr4tune]

How about a EGT, and Oil Pressure display feature, for the AEM EMS. I'm with xwire on Knock Voltage display.

[BlackStealth]

What is the criteria for saving peak boost? Every time I try to check it it has already set a much lower peak that what I know I pulled. (like I'll see it hit 19.X on the screen, switch over to the peak display, and it will say something like 1.5 psi peak)

This is using the GM 3 bar MAP.

A user asked that PSI Peak could automatically be reset on its own intelligently without the user having to reset manually.

PSI Peak will reset automatically to zero if there's no boost activity for 5 seconds, and boost starts building up again (past 0.6psi).

[BlackStealth]

How about a EGT, and Oil Pressure display feature, for the AEM EMS. I'm with xwire on Knock Voltage display.

Okay Knock #1 Voltage, EGT #1 (F), EGT #2 (F) done. Oil pressure is not listed as available on AEM EMS. I believe you can use an unused ECU pin, and then monitor it as as ADCR01 (???).

[BlackStealth]

This morning I found all the info I need for the Vi-Pec ECU. Looks like I'll be busy coding.

[GTOJOE]

Sweet..... will it be using RS232 or USB?

[RealMcCoy]

A user asked that PSI Peak could automatically be reset on its own intelligently without the user having to reset manually.

PSI Peak will reset automatically to zero if there's no boost activity for 5 seconds, and boost starts building up again (past 0.6psi).

I think that's a good idea, but IMO it would be more useful if it reset on a new boost event. I'd think something like 5-6 psi would work pretty well.

Another clarification question: I'm going to have to start playing with the temperature DC offset. You have it in 30 deg increments. If I add correction to one increment, I'm correcting from that increment and above correct? For example, if i correct 20 deg at -1, I'm pulling it from between 20 and 50 degrees?

[BlackStealth]

sweet..... Will it be using rs232 or usb?

rs232.