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jaseg fec02919c3 Driver Filter WIP
2023-05-25 22:23:09 +02:00
center Driver Filter WIP 2023-05-25 22:23:09 +02:00
center-control Driver Filter WIP 2023-05-25 22:23:09 +02:00
center-led Driver Filter WIP 2023-05-25 22:23:09 +02:00
center_fw Driver Filter WIP 2023-05-25 22:23:09 +02:00
common Fix 8b10b encoding running disparity issues. 2022-05-01 17:24:19 +02:00
corner Driver Filter WIP 2023-05-25 22:23:09 +02:00
driver Driver Filter WIP 2023-05-25 22:23:09 +02:00
driver_fw WIP 2022-05-08 16:36:25 +02:00
frame Add mounting structure simulation 2019-05-19 14:56:53 +09:00
planning Add individual led option to visualization tool 2022-07-24 12:28:51 +02:00
sfp-debug-breakout add sfp debug interface 2022-07-31 20:43:53 +02:00
.gitignore Final single-board center board revision 2022-07-30 13:07:32 +02:00
board_outline.dxf Initial commit 2018-11-24 12:52:01 +09:00
font_template.svg Final single-board center board revision 2022-07-30 13:07:32 +02:00
led_tape.svg Initial commit 2018-11-24 12:52:01 +09:00
README.rst Add basic README 2019-04-19 23:52:04 +09:00
template.svg Initial commit 2018-11-24 12:52:01 +09:00

README.rst

LED-tape based segment display

This is a work-in-progress repository containing hard- and software source files for an 8-segment LED display based on cheap single-color LED tape. The display consists of one digit driver per display digit that receive power and transceive data through a two-wire powerline bus. This bus can support 10-50 digits depending on the size of the display (and thus current consumption). The bus is driven by a driver board that is in turn controlled through RS-485.

The hardware is mostly finalized and can be found in center (digit controller) and driver (bus driver). The firmware is still WIP and can be found in center_fw (digit controller), driver_fw (bus driver) and common (common 8b10b implementation).