Update Marlin-BugFix 20210228
Marlin Firmware adapted for FLSun QQS, other boards (QQS-SKR) and Q5
Marlin BugFix 2.0.8
Marlin 2.0 takes this popular RepRap firmware to the next level by adding support for much faster 32-bit and ARM-based boards while improving support for 8-bit AVR boards. Read about Marlin's decision to use a "Hardware Abstraction Layer" below.
Download earlier versions of QQS-PRO Firmware on the Releases page.
Building Marlin 2.0
To build Marlin 2.0 you'll need PlatformIO. Detailed build and install instructions are posted at:
Supported Platforms
| Platform | MCU | Board |
|---|---|---|
| FLSUN HiSpeed | ARM Cortex-M3 / STM32F103VET6 | FLSUN HiSpeed v1 |
| MKS Robin nano v1.2 | ARM Cortex-M3 / STM32F103VET6 | MKS Robin nano v1.2 |
| BTT SKR | ARM Cortex-M3 / LPC1768/69 | SKR13,14,14T |
| MKS Robin TFT v2 | ILI9341 | TFT 2.8 |
Features of the Preset Configuration
| Features | Active | Value |
|---|---|---|
| Fast Config Switch QQS-PRO | True | User |
| UI Type | True | Color Marlin |
| TFT Color Selection | True | Classic,Color |
| Native Language | True | en,fr,it,de,es |
| EEPROM | True | - |
| Recovery Support | True | Disable |
| Arc Support | True | - |
| Classic Jerk | True | 10 |
| LinearAdvance | True | 0 |
| Bezier curve acceleration | True | - |
| Junction Deviation | False | 0.013 |
| Unified Bed Leveling | True | - |
| Filament sensor | True | Disable |
| Recovery PowerFailed | True | Disable |
| TMC 220x Soft Serial | UART | Ready |
| TMC 2209 Hard Serial | UART | Ready |
| Neopixel | -- | Ready |
| Servo | -- | Ready |
| Rpi with OctoPrint | UART | Ready |
| Confs | QQS_Stock(S) | QQS_TMC(8/9) | QQS_UART(U8/9) | QQS_SPE |
|---|---|---|---|---|
| X | A4988 | TMC220x Standalone | TMC220x | TMC2209 |
| Y | A4988 | TMC220x Standalone | TMC220x | TMC2209 |
| Z | A4988 | TMC220x Standalone | TMC220x | TMC2209 |
| E | A4988 | A4988/TMC220x Standalone | A4988/TMC220x | TMC2209 |
| Wifi ESP | True | Ready | False | True |
| NeoPixel | False | Ready | False | True |
| Servo | False | Ready | False | True |
| Rpi/Octo | USB | USB | USB | Direct-NoUSB |
Changelog
| Version | Changes & Fixes |
|---|---|
| 1.1.6 | Last fix by Marlin, |
| - | Fix serial issues |
| - | New binaries Q5, QQS SKR |
| - | Add option PreHeat |
| - | Add native language (fr, es, it, de) |
| 1.1.5 | Last fix by Marlin, |
| - | Fix Feedback Users, |
| - | Reduction of the hysteresis range from 10 to 6, |
| - | 4 Mesh Locations, |
| - | Functions disable but enable by menu (Runout, PowerLoss), |
| - | New_Core size reduction (Small Boot Logo) and build optimization, |
| - | Fix PowerLoss, |
| - | Fix SDCard corrupted, |
| - | Fix for "Mesh Edit", |
| 1.1 | Major Update with Last Marlin(20201001) |
License
Marlin is published under the GPL license because we believe in open development. The GPL comes with both rights and obligations. Whether you use Marlin firmware as the driver for your open or closed-source product, you must keep Marlin open, and you must provide your compatible Marlin source code to end users upon request. The most straightforward way to comply with the Marlin license is to make a fork of Marlin on Github, perform your modifications, and direct users to your modified fork.
While we can't prevent the use of this code in products (3D printers, CNC, etc.) that are closed source or crippled by a patent, we would prefer that you choose another firmware or, better yet, make your own.