Releases: thess/Prusa-Firmware
Releases · thess/Prusa-Firmware
Version 15-Mar-2018 (v3.1.0 r10)
Updates and mods
- Default to 250000 Baud for platformio builds
- Replace watchdog (disabled by default)
Bug fixes
- LA bugfix from @Sebastianv650
Version 27-Feb-2018 (v3.1.0 r9)
Notes
This release incorporates a number of experimental features and structural changes
Updates and mods
- Integration of @Sebastianv650 Linear Advance v1.5 Details can be found in the Marlin documentation.
- New internal ISR structuring to prevent temperature / fan ISR from stalling stepper and allowing serial RX to be highest priority. CheckRX is no longer needed.
- It is now possible to use the USB interface at 250000 Baud without errors provided the host can handle higher data rates. A firmware rebuild is required to enable capability.
- Add Calibration LCD menu item for optionally disabling XY skew correction.
- XY Skew correction menu item only enabled only when skew is 'perfect' (< 0.1deg).
Bug fixes
- Fix HOME-Z to correct location (calibration point). Fixes dinging the heat-bed after
Setup Wizard
- Remove attempted recovery from RX buffer full (just drop chars). This includes a fix to append 'ok' after resend request when line number or checksum error detected. Addresses Prusa-Firmware issue #331
- Use CRITICAL_SECTION in LCD menu and buttons sync.
- Eliminate excessive LCD redraw and flicker.
Version 20-Dec-2017 (v3.1.0 r4)
Notes
This release will reset the MBC 8-Point data which must be re-entered manually if you have set them previoiusly. Changes were made to prevent future collisions of data in the printer EEPROM.
Updates and mods
- Allow BAUDRATE override by build opts (default 115200).
- Remove unused source files (qr_solve, vector_3).
- Use SDK version of LiquidCrystal library (faster draw).
- Adjust extra filament load extrusion to 15mm.
- Add private build variant configuration version number.
Bug fixes
- Init serial before lcd to elminate random garbage output.
- Remove redundant splash screen init.