Commit Graph

49 Commits (master)

Author SHA1 Message Date
Markus Koch c2836688d1 doc: Add arrow on architecture drawing 2020-05-18 21:13:15 +02:00
Markus Koch 781a02dce6 Add printer scripts 2020-05-16 16:29:32 +02:00
Markus Koch 8c950a02ea Fix more bugs 2020-05-16 16:27:38 +02:00
Markus Koch 97a9f9f402 Add links to blog posts 2020-05-13 14:12:18 +02:00
Markus Koch 5ebb104e19 Implement special commands and fix some bugs
Note: Special commands are currently broken in backwards mode!
Do not use them when the buffer is not empty!
2020-05-13 14:08:41 +02:00
Markus Koch 446b6102ac display: Add new splashscreen 2020-05-10 20:48:01 +02:00
Markus Koch 323fa68222 printer:avr: Fix startup behavior if in correction mode
Also introduce startup wait until 0xFF is received.
2020-05-10 20:43:53 +02:00
Markus Koch 0ec64e6a39 ioc:kernel-driver: Fix startup delay for normal mode 2020-05-10 20:41:10 +02:00
Markus Koch 3ae19dc20a display:fpga: Fix project file 2020-05-10 20:40:08 +02:00
Markus Koch eebd6e5517 doc: Add HW architecture diagram 2020-05-10 20:36:53 +02:00
Markus Koch b2502e7f0a printer: avr: Implement protocol with kernel driver 2020-01-03 17:02:08 +01:00
Markus Koch fe2363cfdf ioc: Add CMakeLists for lw35-tool 2020-01-03 16:47:29 +01:00
Markus Koch b8a5ae2fcd keyboard: Fix ring buffer for printer packet forwarding 2020-01-03 16:46:14 +01:00
Markus Koch d588eeee42 ioc: Implement printer buffer handling in kernel driver 2020-01-03 16:45:28 +01:00
Markus Koch 7a7399a602 keyboard: avr: Forward printer UART packets 2019-12-27 23:13:51 +01:00
Markus Koch 7269db9e0a ioc: avr: Add make rfu command to AVR Makefiles 2019-12-27 22:41:17 +01:00
Markus Koch 0da970d40f ioc: lw35-tool: Add tool to configure IOC mode 2019-11-16 21:24:58 +01:00
Markus Koch 6e1a771862 ioc: kernel-driver: Add IOC charecter device 2019-11-16 21:22:34 +01:00
Markus Koch 101117d0bc ioc: Add reset GPIO 2019-11-16 13:22:22 +01:00
Markus Koch b23252df95 printer: avr: Extend test program to test main printer code
Also, cleanup.
2019-11-11 18:17:21 +01:00
Markus Koch 14216b3888 ioc: avr-bootloader: Add Y command to bypass the subsequent device to bypass
Note: Uncommented delay loop at beginning because of
code size limit.
2019-11-11 16:47:24 +01:00
Markus Koch 9a896c3314 printer: avr: Extend test mode 2019-11-10 20:12:26 +01:00
Markus Koch d3997d6049 ioc: bootloader: Wait for only about a second 2019-11-10 19:59:41 +01:00
Markus Koch f2ba588a46 ioc: kernel-driver: Update baudrate to 19200 2019-11-10 19:49:32 +01:00
Markus Koch b4bc651445 ioc: bootloader: Disable LED, add X and Z commands, clean up 2019-11-10 19:48:24 +01:00
Markus Koch 1be8f62f3e ioc: avr: Set IOC baudrates to 19200 2019-11-10 19:44:24 +01:00
Markus Koch 35268c53ae printer: avr: Update to new hardware
* Update I/O constraints
* Remove SPI code (some left for future reference)
* Launch test code instead of printer program
2019-11-10 18:11:09 +01:00
Markus Koch df2ec0cb17 printer: Remove accidentally committed file 2019-11-10 13:31:02 +01:00
Markus Koch 00792df17b ioc: Add basic bootloader for both IOCs 2019-11-10 13:30:17 +01:00
Markus Koch 9e41c88c5b env: Update gitignore 2019-11-10 13:29:30 +01:00
Markus Koch 4f8931f193 keyboard: avr: Do not send an event on FN 2019-11-01 19:52:44 +01:00
Markus Koch 2b070b173a keyboard: avr: implement ioc protocol 2019-11-01 19:52:17 +01:00
Markus Koch 13d25c6866 ioc: kernel-driver: implement keyboard driver 2019-11-01 19:51:37 +01:00
Markus Koch 1e4ba2c739 display: kernel-driver: rework color-to-bw conversion 2019-11-01 19:51:10 +01:00
Markus Koch f0f671c6fb ioc: kernel-driver: Create framework for serdev driver 2019-11-01 12:53:12 +01:00
Markus Koch 465dbf8c79 display: kernel-driver: update to latest kernel and new file structure 2019-11-01 11:30:04 +01:00
Markus Koch 90203f56cf keyboard: Change keycode for print to also use sysrq 2019-10-26 22:47:36 +02:00
Markus Koch 4ea322e2f5 keyboard: add ATmega8 define to QtProject for indexing 2019-10-26 22:41:52 +02:00
Markus Koch 7479c9ed3f keyboard: dynamically derive UBRR values from BAUDRATE 2019-10-26 22:38:51 +02:00
Markus Koch 9bed136cd5 keyboard: Use serial bootloader in Makefile 2019-10-26 22:31:21 +02:00
Markus Koch 45e606797b keyboard: Map keys 2019-10-26 22:31:05 +02:00
Markus Koch 014f28478b keyboard: Add arduino serial bootloader 2019-10-26 19:03:54 +02:00
Markus Koch 37cfd93bef printer: implement SPI based controller 2019-10-26 17:11:07 +02:00
Markus Koch 7408dce74f display:fpga: update I/O constraints for new hardware 2019-10-26 16:53:06 +02:00
Markus Koch 1bf8b46eb1 ioc: Add basic structure 2018-08-09 11:27:55 +02:00
Markus Koch ffb91b51c3 printer: Add preliminary printer controller 2018-05-12 20:29:50 +02:00
Markus Koch f2e24dc5b1 keyboard: Add preliminary keyboard controller 2018-05-05 22:28:43 +02:00
Markus Koch 9a67dfb1b2 display: Add device tree entry for the OrangePi PC 2018-05-03 19:39:48 +02:00
Markus Koch 468275ed05 Add display driver 2018-04-30 09:08:47 +02:00