Latest S7 Firmware

Ryan.g
Syvecs Staff - Caretaker
Posts: 420
Joined: Fri May 30, 2008 3:05 pm

Re: Latest S7 Firmware

Post by Ryan.g »

This Link - CLICK HERE is for version 1.711 of the S7 firmware. RIGHT CLICK AND COPY LINK IF DOESN'T AUTOMATICALLY DOWNLOAD


PLEASE ENSURE LATEST SSUITE SOFTWARE IS IN USE BEFORE UPGRADING FIRMWARE!!! http://www.syvecs.com/forum/viewtopic.php?f=8&t=122

Changes Since 1.699

Follow the firmware update guide here - https://www.youtube.com/watch?v=Pi1pp-XbQqw&t=331s

702

* trqFuelSev available as cm axis choice
* trqIgnSev available as cm axis choice
* rev limit DBW limit now beats gear blip DBW jacking
* activation engine speed error threshold for rev limit DBW limit (so can defer activation until rev limit reached)
* add check for revCutActive to lean lambda service
* changed detection of engine stopped for clutch protection of paddle shifts in pit from runMode!=run to rpm==0
* initial help notes on direct injection pump control operation
* remove Syvecs hard-coded RS232 stream
* replaced RS232 can echo with RS232 Generic Transmit (up to 20 frames; mappable content)

705

* change launchInStage to launchState in fixed syvecs CAN stream
* calculate map1/ipp1 and map2/ipp2 as new items mapIppRatio1 and mapIppRatio2
* high load timer decay rate and maximum value

706

* option to disable fuel pump when engine enable switch off
* new item launchStateX (extended/combined launchState and launchInStage)
* change launchState to launchStateX in fixed syvecs CAN stream
launchState should read identically to before. launchStateX should read the same as the old except in stage, where it has a different value (please log both to compare):
launchState : 0=OFF 1=ON 2=CLEARING 100=DISABLED
launchStateX : 0=OFF 1=ON 2=CLEARING 50=STAGE 100=DISABLED


708

* prevent fpoSwitch turning on while engine is running
* cancel fpoSwitch if pump out cancelled
* remove detent switch vehicle speed protection (caused some confusion and downshift from N protection better anyway)
* disable up/down shift inputs for 250ms after device turn on (in case of runt pulses from other hardware powering up)
* auto trans solenoid outputs full off duty modifier (as existing full on duty modifier)

We then have

709

* wheel speed linearisation speed=f(speed) for tyre growth (different front/rear curves)
* raw (nominal) wheel speed monitoring items
* use raw (non-latched / cancelled) override switch states for pedal learning validation

710

* closed loop idle disable by drive ratio error
* closed loop idle base duty learning

711

* help on value of 7 in manual cam checklists
* add cal offset to logOnLoadTime / logOnLoadTimeL / logOnLoadTimeH
* add cal offset to logRunTime / logRunTimeL / logRunTimeH
* new monitoring item ppsClosed (works from ppsFinal)
* preblip no longer forces orfc but works through gear blip torque reduction
* significant overrun fuel cutoff changes
- option to enable by ppsClosed rather than by tpsClosed
- disabled by gear blip even if pps used for activation
- new monitoring item orfcPct; ramps in and out when orfc engaged / disengaged
- orfc ignition retard applied according to orfcPct; fuel cuts applied when orfcPct is 100%
- NOTE THAT ORFC FUEL REINSTATE MULTIPLIER IS LOST; ORFC IGNITION CUT OPTION IS LOST
* update ECU with new list of output statuses from 2-20-x PDUX firmware
* changed yaw to second transmission of rpm in default Syvecs rs232 stream content
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