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Diffstat (limited to 'converter/sun_usb/README')
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diff --git a/converter/sun_usb/README b/converter/sun_usb/README deleted file mode 100644 index 98340dd315..0000000000 --- a/converter/sun_usb/README +++ /dev/null @@ -1,106 +0,0 @@ -Sun to USB keyboard protocol converter -====================================== -Target MCU is ATMega32u4 but other USB capable AVR will also work. - -This converter will work with Sun Type 2-5 Keyboards. - - -Tested on: -Sun Type 3 Keyboard: http://blog.daveastels.com.s3-website-us-west-2.amazonaws.com/2014/12/27/type-3-keyboard.html -CTCSP SHORT TYPE KEYBOARD(Type 5): http://imgur.com/a/QIv6p - - -Keymap of Type 3(keymap_sun3.c) were impoted from dastels's repository. -https://github.com/dastels/tmk_keyboard/tree/master/converter/sun3_usb - - - -Connector ---------- - 8Pin mini DIN - ___ ___ - / |_| \ - / 8 7 6 \ - | 5 4 3 | - \_ 2 1 _/ - \_____/ - (receptacle) - - Wiring: - Pin mini DIN MCU - ---------------------------------- - 1 GND GND - 2 GND GND - 3 5V - 4 RX/TX(Mouse) - 5 RX PD3 - 6 TX PD2 - 7 GND GND - 8 5V VCC - - -Protocol --------- -Signal: Asynchronous, Negative logic, 1200baud, No Flow control -Frame format: 1-Start bit, 8-Data bits, No-Parity, 1-Stop bit - - AVR USART engine expects positive logic while Sun keyboard signal is negative. - To use AVR UART engine you need external inverter in front of RX and TX pin. - Otherwise you can software serial routine to communicate the keyboard. - -This converter uses software method, you doesn't need any inverter part. - - -Commands From System To Keyboard - 0x01 Reset - Keyboard responds with following byte sequence: - Success: 0xFF 0x04 0x7F - Fail: 0x7E 0x01 0x7F - 0x02 Bell On - 0x03 Bell Off - 0x0A Click On - 0x0B Click Off - 0x0E LED - followed by LED status byte: - bit: 3 2 1 0 - LED: CapsLk ScrLk Compose NumLk - 0x0F Layout - Keyboard responds with 'Layout Response' 0xFE 0xXX - -Commands From Keyboard To System - 0x7F Idle - means no keys pressed. - 0xFE Layout Response - 0xFF Reset Response(followed by 0x04) - -Reference - http://kentie.net/article/sunkbd/page2.htm - http://kentie.net/article/sunkbd/KBD.pdf - - -Build Firmware --------------- -Just use 'make' - $ cd sun_usb - $ make -Then, load the binary to MCU with your favorite programmer. - - -Sun commands ------------- -You can send Sun protocol commands with TMK `Magic` key combo. By default `Magic` key is `LShift` + `RShift`, `LAlt` + `RAlt' or `LMeta` + `RMeta`. -https://github.com/tmk/tmk_keyboard#magic-commands - -Following Sun specific commands are available. For example, to send 'Bell On' you can press `LShift` + `RShift` + `Up` keys simultaneously. - -``` ------ Sun converter Help ----- -Up: Bell On -Down: Bell Off -Left: Click On -Right: Click Off -PgUp: LED all On -PgDown: LED all On -Insert: Layout -Delete: Reset -``` |