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ac168a03c8
* Fixing the DUE serial port assignments: Now -1 means the SAM3x USB Device emulating a serial port, and 0 means the USB to serial adapter included as a programming port * Improving the Fast IO port access implementation on Arduino DUE * Implemented EEPROM emulation on Due by storing data on the internal FLASH (with wear leveling) * Implemented a Software SPI for the ST7920 graphics display for the Arduino RAMPS for DUE, as the default one in u8glib is clocking data too fast on ARM, and the display does not understand it. * Fixing the case where the serial port selected is the USB device * Adding configuration for the Makerparts 3D printer (www.makerparts.net) * Tuned MakerParts acceleration on X and Y axis so it never loses steps. Also adjusted pulses per mm to match default hw configuration * Fine tuned Maximum acceleration for MakerParts printer * Style cleanup * Style cleanup (2) * Style fixes (3) * Fixing the DUE serial port assignments: Now -1 means the SAM3x USB Device emulating a serial port, and 0 means the USB to serial adapter included as a programming port * Improving the Fast IO port access implementation on Arduino DUE * Implemented EEPROM emulation on Due by storing data on the internal FLASH (with wear leveling) * Implemented a Software SPI for the ST7920 graphics display for the Arduino RAMPS for DUE, as the default one in u8glib is clocking data too fast on ARM, and the display does not understand it. * Fixing the case where the serial port selected is the USB device * Adding configuration for the Makerparts 3D printer (www.makerparts.net) * Tuned MakerParts acceleration on X and Y axis so it never loses steps. Also adjusted pulses per mm to match default hw configuration * Fine tuned Maximum acceleration for MakerParts printer * Style cleanup * Style changes to u8g_dev_st7920_128_64_sw_spi.cpp * Even more improvements to the FastIO HAL for DUE. Now WRITE() is 2 ASM instructions, if value is constant, and 5 cycles if value is not constant. Previously, it was 7..8 cycles * After some problems and debugging, seems we need to align the interrupt vector table to 256 bytes, otherwise, the program sometimes stops working * Moved comments out of macro, otherwise, token pasting does not properly work sometimes * Improved Software SPI implementation on DUE: Now it honors the selected speed passed to spiInit(). This allows much faster SDCARD access, improving SDCARD menus and reducing latency * Update u8g_dev_st7920_128_64_sw_spi.cpp * Disabling EEPROM over FLASH emulatiion if an I2C or SPI EEPROM is present |
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| .. | ||
| lib | ||
| src | ||
| Configuration_adv.h | ||
| Configuration.h | ||
| Marlin.ino | ||
| README.h | ||
/*
================================================================================
Marlin Firmware
(c) 2011-2017 MarlinFirmware
Portions of Marlin are (c) by their respective authors.
All code complies with GPLv2 and/or GPLv3
================================================================================
Greetings! Thank you for choosing Marlin 2 as your 3D printer firmware.
To configure Marlin you must edit Configuration.h and Configuration_adv.h
located in the root 'Marlin' folder. Check the config/examples folder to see if
there's a more suitable starting-point for your specific hardware.
Before diving in, we recommend the following essential links:
Marlin Firmware Official Website
- http://marlinfw.org/
The official Marlin Firmware website contains the most up-to-date
documentation. Contributions are always welcome!
Configuration
- https://www.youtube.com/watch?v=3gwWVFtdg-4
A good 20-minute overview of Marlin configuration by Tom Sanladerer.
(Applies to Marlin 1.0.x, so Jerk and Acceleration should be halved.)
Also... https://www.google.com/search?tbs=vid%3A1&q=configure+marlin
- http://marlinfw.org/docs/configuration/configuration.html
Marlin's configuration options are explained in more detail here.
Getting Help
- http://forums.reprap.org/list.php?415
The Marlin Discussion Forum is a great place to get help from other Marlin
users who may have experienced similar issues to your own.
- https://github.com/MarlinFirmware/Marlin/issues
With a free GitHub account you can provide us with feedback, bug reports,
and feature requests via the Marlin Issue Queue.
Contributing
- http://marlinfw.org/docs/development/contributing.html
If you'd like to contribute to Marlin, read this first!
- http://marlinfw.org/docs/development/coding_standards.html
Before submitting code get to know the Coding Standards.
*/