mirror of https://github.com/FOME-Tech/fome-fw.git
101 lines
4.6 KiB
Markdown
101 lines
4.6 KiB
Markdown
<!---
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How to use this file:
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- When making a change to the firmware that users should know about, add it to the
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appropriate section (breaking/added/fixed) in the next release.
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- If it's something interesting or breaking, make a post about it on the forum! We want users
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to find out about changes before they have to get help because their car won't start.
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Release template (copy/paste this for new release):
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## Month 202x Release - "Release Name"
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or
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## Unreleased
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### Breaking Changes
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-
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### Added
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-
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### Fixed
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### Removed
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-
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-->
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# Changelog
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## Unreleased
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### Added
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- Staged injection: a second set of fuel injectors that inject part of the fuel load when you run out of primary injector
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- VE/Ign/Boost blend tables can select a Y axis override for even more flexibility
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- Added Lua function `getAuxDigital` for parity with rusEFI #351
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- Optional table to change after start idle taper time #369 (thank you, Krakert!)
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- Increased precision available for Lua tables
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- Add EGT values to CAN broadcast format #398
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- Add options to enable/disable optional CAN frames (cams, EGT so far)
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- Add 1-5-4-8-3-7-2-6 and 1-6-5-10-2-7-3-8-4-9 firing orders
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### Fixed
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- Improve performance with Lua CAN reception of a high volume of frames
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- Displayed units in TunerStudio change when switching between volume vs. mass injector flow modes #42
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- Make Toyota "3 Tooth Cam" decoder more robust #382
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- Flex sensor-derived fuel temperature indication works properly
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- Fix a scenario where noisy trigger can cause overdwell [rusefi/rusefi#6349](https://github.com/rusefi/rusefi/issues/6349)
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## December 2023 Release
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### Breaking Changes
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- Simplified VVT single tooth cam modes. "Single tooth second half" and "single tooth first half" have been replaced by simply "single tooth". This may require re-setting your trigger and VVT timing offsets if you used "single tooth first half" prior to this change. #178
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### Added
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- Log per-cylinder true ignition timing (includes trim, knock retard, etc) #76
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- Add mode for CLT/IAT sensors that are installed "high side" instead of typical "low side" #116
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- Automatic supply voltage compensation for VVT solenoids, giving more stable control as battery voltage changes #209
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- Configurable ignition timing limits, adding safety particularly for engines running wasted spark with a large cam #211
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- Improved injection, ignition bench test UI and functionality: More gauges, fuel pump on/off buttons for injector testing, and configurable duration/count #219
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- Preset for Mazdaspeed Miata (NB) IAT sensor
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- Option to compensate Alpha-N fueling with intake air temperature
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- Gasoline-scale AFR gauge: instead of showing true AFR, show "gasoline scale" where 14.7 means stoichiometric
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- Decode fuel temperature from flex fuel sensors #254
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- Allow brief operation over 100% injector duty cycle and add configurable duty cycle limits #215
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- Buttons to bump VVT targets for testing/PID tuning
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- Improved serial port selection for FOME console and firmware update
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- Better default configuration values for some advanced features
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- Support BMW E8x/E9x CAN speed sensor input (works for standalone MK60e5 too)
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### Fixed
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- Improved bench test resolution (more usable for testing injectors, dwell, etc)
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- Maximum knock retard table displays correct Y axis values in TunerStudio
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- Make errors about fuel pressure sensors less aggressive #111 #117
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- Always operate in "two wire" mode for batch fuel, fixing batch firing order #23
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- Fix "Toyota 3 Tooth Cam" VVT mode (1JZ, 2JZ, 1G, etc) actually works now #237
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- Fix autotune while TS project is in AFR mode - corrections now made properly for target AFR table values
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- Changing idle stepper settings causes kernel panic #265
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- Data log channel "Fuel: Injection timing SOI" indicates correct values
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## May 2023 Release
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### Added
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- Detected gear and wastegate position to CAN format
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- Y axis override for Idle VE table. Helps with idle quality on ITB setups. #94
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- Blend tables for boost open and closed loop control #73
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- Log channels to make MegaLogViewer VE Analyze work #82
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- Enable knock sensing on F407 Discovery build, hardcoded to PA3 #105
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- Support gauge and differential fuel pressure sensors (in addition to absolute) #32
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- Snapshot builds have a date code in the folder name #91
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### Fixed
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- Sensor checker wasn't checking sensors
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- Removed vestigial warning about unset ignition pins #79
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- Gear detection sometimes didn't work #86
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- Restore built-in INI storage on STM32F7-based ECUs
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- Improve log field names, easier to find the channel you're looking for #98
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### For older changelog entries prior to fork from rusEFI
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see [CHANGELOG.rusefi.md](CHANGELOG.rusefi.md)
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