The current version of the display and controller firmware is available at this link. Copy files to root directory of microSD card (Fat/Fat32), insert into display (contacts on top) and run update process. To check the current version, go to "Controller" - "Device Information", the cursor indicates the current version.
Update from 26.05.2020. Controller v0.7.15
Decreased DCi Ki default from 500 to 200, vibration complaints
Slightly decreased FW start point.
Added full debug info export.
Added logger mode selection and tuned logger start.
Removed first line from log for easy datazap upload.
Update from 20.05.2020. Controller v0.7.14
Fixed many charger glitches, however still have few.
Added soft start to charger and more safe phase detect.
Completely reworked field weakening, now should not have any hard braking after release.
Added minimum speed reference for speed PID.
Added RC PWM control on P1 port (throttle/brake).
Added more logger parameters.
Few important FOC control fixes, DC current should be calculated better under field weakening.
Fixed one weird ultra-rare bug in square mode.
LEVCAN operates on queues now, log time 2x faster when display updated
Update from 10.04.2020. Controller v0.7.13 (logger added)
Experimental logger added
Save log once for every turn-on, reboot if you need to save multiple logs.
Disable logger to use configuration import/export or software update
In logger options there is a setting to make it log at every turn-on
Update from 19.03.2020. Display v0.59B Hotfix
Hotfix for display speed sensor
Hotfix quick statistics (text was overlapping)
Update from 06.03.2020. Display v0.58B
Fixed 0V throttle issue
Fixed charge statistics reset
Added km/h or mph switch
Added more parameters to info. lines on main screen
Added hotkey mode for compatibility with controller speed functions
Fixed contrast setting
Added driving range, calculated from WH usage
A lot of tiny fixes
Update from 02.03.2020. Controller v0.7.12
Fixed N mode
Fixed motor wiggle at charger mode
Added more debug information
Update from 21.12.2019. Controller v0.7.10
Torque PAS fixes
Fixed configuration import for advanced modes
Added configuration selector from 1 to 9
Import will show first line of configuration, you can put a comment here
Update from 21.11.2019. Controller v0.7.9
Hotfix, fixed NaN error for analog inputs.
Update from 20.11.2019. Controller v0.7.8 (Big update)
Big menu update
Control logic completely reworked for future compatibility with BMS
New default values for PIDs
DC-DC low voltage difference charge fixed
Inverted brake input added
Specific setup for 3 positional speed switch added (can work now as 1-2-3)
Button/switch select for usual speed select input
Save CRC calculation fixed
New speed mode - neutral
Speed increment and decrement added
Added t-sensor NTC 10k B:3380
Reboot command added
Fixed field weakening over 126%
Fixed VBUS measuring, now it is at PWM frequency, significantly improved overvoltage protection
Added median VBUS filter
Added averaging of N-X ADC samples filter for throttle and brake
Fixed brake glitches
Current measuring fixes for better measuring on 6F board
When enable button configured controller will not turn-on anymore when power applied
Autodetect improved, more informative, short-circuit detect added and timeout fixed
Added lock-at-turn-on, will lock throttle untill password on-screen is entered
Voltage on phases detect added, will lock controls
Added "Advanced modes" menu with more specific options per mode
Personal throttle protection lock for CAN source or local
Motor temperature limit for charger (DC-DC)
Update from 20.11.2019. Display v0.57B
CAN buttons setup
Inverted inputs setup
Added filters for analog inputs
Update from 19.04.2019. Controller v0.7 rc3. Experimental
Fix float point parameter export
Update from 19.04.2019. Controller v0.7 rc2. Experimental
Added FOC pid parameters
Added more protections against hanged code
DC-DC charger now have current derating
Added configuration export/import/backup
New temperature gradients
Default speed is 1 now
New cruise types and modes of operation
Acceleration/deceleration PI regulator added
Throttle torque mode now also limits speed
Speed limit have now reference to choose from
Parameters now saving in groups, will not reset all configuration in future updates
Code excution optimizations
PWM output now have temperature range setup
PT1000 t-sensor added
Better temperature derating, based on absolute maximum current
Update from 09.11.2018. Controller v0.6.
Fixed LEVCAN FIFO error, that may cause update fail