#WHAT IS AN ECU FLASH SERIAL#
#WHAT IS AN ECU FLASH UPDATE#
#WHAT IS AN ECU FLASH PLUS#

remove polling from serial I/O to minimise CPU usage and response time.make serial I/O asynchronous to avoid sluggish behavior on single core processors.

increased serial request timeouts to avoid crashing bug in USBSER.SYS.fix bug where multiple J2534 activities sometimes caused some J2534 calls to return the incorrect error status.increase speed and reduced latency of serial reads and writes with semaphores.increased timeouts of 5 baud and fast init IOCTLs to avoid premature failure.

#WHAT IS AN ECU FLASH UPDATE#

make firmware updater wait longer to detect Openport after an update.

fix bug in reading fast init results when response is comes in multiple chunks.

add ability to detect bootloader from failed firmware update and resume update.

add licensing manager for beta program participants.

correctly flag if ROMs are truly modified by differencing.

allow EcuFlash to recover failed Openport 2.0 firmware update.

add flash recovery mode option and flash recovery mode for Evo X.add kernel speedup to skip blocks of 0xFF writes.protect some areas of Subaru CAN ROMs to avoid accidental reflashing of critical areas.fix bitmask errors when using blobbits data type.make table editing shortcuts quicker by not using Alt key anymore.create UI for Openport 2.0 firmware update process.add variable block sizing for troublesome Mitsubishi CAN vehicles.Later processors like the SH2 and M32R generate this reflash voltage internally, and have minimal current requirements, which is why the Openport 1.3 works with the Evo 7/8/9 without a problem. The Openport 1.3 does generate a voltage large enough to cause the processor to startup in boot mode, which is why you could read and compare in past versions, but unfortunately, it just isn't usable for reflashing. The reason being that the Openport 1.3 power supply circuit that generates the ~16V the ECU needs to supply the regulated reflashing voltage to the CPU does not have a sufficient current capacity, causing this voltage to drop to levels insufficient to safely flash the CPU (the CPU goes into a protection mode to prevent you from even trying). we will not be able to release a version of EcuFlash for the Mitsubishi H8 processor family of ECUs that works with the Openport 1.3.add support for EVO 5/6 and other Mitsubishi H8 reflashing.increase maximum allowable ISO9141 baud rate to be 125000 baud.fix bug where resting voltage of adjustable power supply can be low enough to trigger undervoltage protection of voltage multiplexer IC.fix bug which can cause CAN receive buffer overruns during large ISO15765 transfers.(no changes other than new firmware payload).fixed bug in Subaru K-line reflashing that did not initialize the parity mode of the vehicle interface, causing errors if the interface had previously been used with odd or even parity.fixed error that limited data type to 4 bytes in size (doubles and bloblists can be bigger).this allows ROMs of the same version to be shared amongst users without refusal-to-flash errors. allow unique ID data in Subaru CAN ROM protected area to be different without requiring this area to be reflashed (which is not allowed).add some retries to kernel reads, instead of failing.actively pull up OBD pin 9 when communicating with HC16 Subarus to avoid reflash mode initialization problems on some EDM models.fix programming voltage warning errors in Subaru HC16 kernels.

#WHAT IS AN ECU FLASH PLUS#

up to Generic2048K, including all powers of 2, plus many other common sizes.

add many generic memory models to allow support for arbitrary ROMs from ECUs that EcuFlash has no flashing support for.

support for flashing H8/539FA processor (e.g.

What is an ecu flash