- 2016.09.19
- uploaded the 1.2.36 FW
- and updated the inifile from Dave's page to 1.5.34 VT.
- but didn't use new 2016-06-.. VT so ...
- just follow instructions: use newest VT as instructed and overwrite files under VTinst/config dir with files from freshly downloaded zip (and do NOT "update ini files from web" in this case)
- the files are overwritten if you overwrite them: after VT restart all ini files are read ( they are NOT cached in DB or something...)
- if insisting on bleeding edge, follow instructions precisely otherwise just wasting time. If still not everything rectified: specify versions and steps you made so we can see where the path was lost
I did it. Now i see the MUX Raw values. I made a log.
Startup-> A1 pulldown to GND for 10sec->after wait 10sec then pull down the A2 for 10sec-and wait 10sec.......to the last.
The inputs wasn't tested in sequenced because my pinouts which i got for the VEMS Ecu is incorrect.
On some input the voltage doesn't want to go to 0V but i measured 0V.
The pinouts of ECONOSEAL 10 on my paper:
1: A channel 0 pulled up
2: A channel 1
3: A channel 2 pulled up
4: A channel 3
5: B channel 0 pulled up
6: B channel 1
7: B channel 2 pulled up
8: B channel 3
9: +5V
10: GND
A channel connected to MCP3208 ch6
B channel connected to MCP3208 ch7
Line0 connected to low current output ch2(internal)
Line1 connected to low current output ch3(internal)
The log file: http://www.vems.hu/files/Norbitron/v3.3_u011451-2016.09.20-10.26.15.vemslog
I supplemented the page with more and fixed information please read again.
V3 Sn:11451
Ordered with 6EGT input + analog input multiplexer.
A channel output connected to MCP3208 ch6
B channel output connected to MCP3208 ch7
ECU input on ECONOSEAL10 connector:
A ch0 = pulled up - Launch Button
A ch1 = no pulled up - Fuel pressure sensor(HONEYWHELL) with external +5V supply.
A ch2 = pulled up - ALS Switch
A ch3 = no pulled up - Not connected
B ch0 = pulled up - Oil temp
B ch1 = no pulled up - Should be pulled up for button for Wide open throttle or i can connect this to "A ch0" paralell with Launch button.
B ch2 = pulled up - Oil pressure sensor (Original 1pin sensor, case is the GND)
B ch3 = no pulled up - Should be pulled up for Switch to select A/B program.
Line0 connected to low current out ch2
Line1 connected to low current out ch3
All Analog input multiplexer inputs 0-5V (protected)
I need more pulled up channels for switches and buttons exactly 2. How can i use "B Ch1" and "B Ch3" channel pulled up?
I am using 1.5.34 (2015.09.09) VEMSTUNE, ini files updated today. I enabled the multiplexer and setup. I have a question. Where i can see the Separated A:ch0-ch1-ch2-ch3 and B:ch0-ch1-ch2-ch3 input values? I see just analog ch6 and analog ch7 commonly. How can i see the analog input ch6->Ch1 or Ch3 values separated?
Firmware on the ECU 1.2.35
Thanks
Norbi
Recommendation: for best backwards compatibility (with 2016-06 fw)
- use direct inputs for switch/control inputs (especially the TPS2, PPS1, PPS2 ETC inputs)
- allocate inpmux inputs for logging (multiple EGT and oilpressure, fuelpressure).
- so 6 direct analog inputs:
- 1 EGT
- 4*pulled up analog input for switches (ALS, shiftcut, configswitch) and buttons and oil temp sensor
- 1nopullup for fuel pressure sensor
- oil pressure sensor (no pullup)
- another 5*EGT input
- 2 spare for logging
copy this URL and the above into the order comment.
- an [analog input multiplexer] will be installed inside the VEMS ECU, and a flying loom EC10 or SSC6 if needed
- 1-wire interface no
- EGT input 6
- ETC BridgeOutput_Interface 0
- Flyback HighZ-only 30V flyback
- Hi-side PFET outputs 0
- ignition driver 6+2
- Knock input channels 2
- LCD connection yes
- MAP connection offboard(electronic)
- mounting-style flanged case
- primary_trigger EC36/27 VR
- secondary_trigger HALL
- Service slow
- Special requests ordercomment
- withSDcard removable