RepRapTouch
Release status: concept
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| Description | A generic touch controller with support for multiple display types
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| Based-on | [[]]
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RepRapTouch is a concept to integrate a touch screen LCD with RepRap printers.
You can get color LCDs with touchscreen controllers (SSD1963) in reasonable quality from china off eBay - something like 30 USD for a 4.3" LCD and 40 USD for a 5.0" one.
RepRapTouch consists of a separate AVR Microcontroller which handles:
- Taking user input, building the screens
- Talking to the electronics via serial
- Print from SD Card attached to the display controller (most of those displays come with a SD Card slot) or from the SD Card on the main electronics Needs investigation if and how that's possible. G20 lists sd card contents.
Hardware
- atmega1284p (128k flash, 32 I/O, 16k ram) That's the only big AVR I got laying around for testing. Probably an AVR with integrated USB will go in later)
- Is another arduino suitable?
- Connector to those displays (do they follow any pinout standard, or do we need adaptors?)
Software
- The UI needs to be scalable, so that we don't need to reinvent the wheel for different resolutions
Credits
This is definitely inspired by Marco Antonini's RepRap Touch TFT LCD
