From 97ee1be59da06063275d315d1ea5fa4f14eee6b0 Mon Sep 17 00:00:00 2001 From: tmk Date: Thu, 18 Oct 2012 10:41:37 +0900 Subject: [PATCH 1/2] Add Sun converter initial files. --- converter/sun_usb/Makefile | 90 +++++++++++++++++++ converter/sun_usb/README | 141 +++++++++++++++++++++++++++++ converter/sun_usb/config.h | 61 +++++++++++++ converter/sun_usb/keymap.c | 140 +++++++++++++++++++++++++++++ converter/sun_usb/led.c | 26 ++++++ converter/sun_usb/matrix.c | 180 +++++++++++++++++++++++++++++++++++++ protocol/serial.c | 75 ++++++++++++++++ protocol/serial.h | 45 ++++++++++ 8 files changed, 758 insertions(+) create mode 100644 converter/sun_usb/Makefile create mode 100644 converter/sun_usb/README create mode 100644 converter/sun_usb/config.h create mode 100644 converter/sun_usb/keymap.c create mode 100644 converter/sun_usb/led.c create mode 100644 converter/sun_usb/matrix.c create mode 100644 protocol/serial.c create mode 100644 protocol/serial.h diff --git a/converter/sun_usb/Makefile b/converter/sun_usb/Makefile new file mode 100644 index 00000000..7c06f26c --- /dev/null +++ b/converter/sun_usb/Makefile @@ -0,0 +1,90 @@ +# +# Makefile for PJRC Teensy +# + + +# Target file name (without extension). +TARGET = sun_usb + +# Directory common source filess exist +TOP_DIR = ../.. + +# Directory keyboard dependent files exist +TARGET_DIR = . + +# keyboard dependent files +SRC = keymap.c \ + matrix.c \ + led.c \ + protocol/serial.c + +CONFIG_H = config.h + + +# MCU name, you MUST set this to match the board you are using +# type "make clean" after changing this, so all files will be rebuilt +#MCU = at90usb162 # Teensy 1.0 +MCU = atmega32u4 # Teensy 2.0 +#MCU = at90usb646 # Teensy++ 1.0 +#MCU = at90usb1286 # Teensy++ 2.0 + + +# Processor frequency. +# Normally the first thing your program should do is set the clock prescaler, +# so your program will run at the correct speed. You should also set this +# variable to same clock speed. The _delay_ms() macro uses this, and many +# examples use this variable to calculate timings. Do not add a "UL" here. +F_CPU = 16000000 + + +# Build Options +# *Comment out* to disable the options. +# +MOUSEKEY_ENABLE = yes # Mouse keys +EXTRAKEY_ENABLE = yes # Audio control and System control +NKRO_ENABLE = yes # USB Nkey Rollover + + + +#---------------- Programming Options -------------------------- +AVRDUDE = avrdude +# Type: avrdude -c ? to get a full listing. +AVRDUDE_PROGRAMMER = avr109 +AVRDUDE_PORT = /dev/ttyACM0 +AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex +#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep + +# Uncomment the following if you want avrdude's erase cycle counter. +# Note that this counter needs to be initialized first using -Yn, +# see avrdude manual. +#AVRDUDE_ERASE_COUNTER = -y + +# Uncomment the following if you do /not/ wish a verification to be +# performed after programming the device. +#AVRDUDE_NO_VERIFY = -V + +# Increase verbosity level. Please use this when submitting bug +# reports about avrdude. See +# to submit bug reports. +#AVRDUDE_VERBOSE = -v -v + +AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) +#AVRDUDE_FLAGS = -p $(MCU) -c $(AVRDUDE_PROGRAMMER) +AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) +AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) +AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) + +#PROGRAM_CMD = $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) +#PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex +PROGRAM_CMD = dfu-programmer atmega32u4 flash $(TARGET).hex + + +# Search Path +VPATH += $(TARGET_DIR) +VPATH += $(TOP_DIR) + + +include $(TOP_DIR)/protocol/pjrc.mk +include $(TOP_DIR)/protocol.mk +include $(TOP_DIR)/common.mk +include $(TOP_DIR)/rules.mk diff --git a/converter/sun_usb/README b/converter/sun_usb/README new file mode 100644 index 00000000..641f1113 --- /dev/null +++ b/converter/sun_usb/README @@ -0,0 +1,141 @@ +Sun to USB keyboard protocol converter +====================================== + +TODO +---- +AVR UART engine expect positive logic while Sun keyboard signal is inverted serial. +To use AVR UART engine you need inverter in front of RX and TX pin. +Otherwise you can software serial routine to communicate the keyboard. + + +Hardware +-------- +Target MCU is ATMega32u4 but other USB capable AVR will also work. +You can use PJRC Teensy as dev board. + http://www.pjrc.com/teensy/ + +Connector + 8Pin mini DIN + ___ ___ + / |_| \ + / 8 7 6 \ + | 5 4 3 | + \_ 2 1 _/ + \_____/ + (receptacle) + +Wiring: +Pin mini DIN Teensy +---------------------------------- +1 GND GND +2 GND GND +3 5V +4 RX/TX(Mouse) +5 RX PD2 +6 TX PD3 +7 GND GND +8 5V VCC + + + +Firmware +-------- +Build: + $ cd sun_usb + $ make + +And load the binary to MCU with your favorite programmer. +If you use Teensy you can load with PJRC Teensy Loader tool. + http://www.pjrc.com/teensy/loader.html + + +* * * * * * * * * * * * * * * * * * + + +X68000 Keyboard Protocol +======================== +http://kyoutan.jpn.org/uts/pc/pic/x68key/ + + +Connector +--------- +Mini DIN 7pin(female connector on computer side) + 7 6 5 + o o o + 4 o = o 3 + o o + 2 1 + + Mini-DIN + ------------- + pin1 +5V + pin2 MOUSE + pin3 RXD + pin4 TXD + pin5 READY + pin6 REMOTE + pin7 GND + + +Signaling +--------- +- TXD,RXD + Asynchronous, 2400baud, 1-startbit(L), 8-databit, 1-stopbit(H) + +- READY + ready/not ready(1/0) + + +Data from keyboard +------------------ +bit 7 make/break flag(0/1) +bit 6-0 following scan code + + +Data from computer +------------------ +- LED contorol ON/OFF(0/1) + bit 7 1(fixed) + bit 6 全角 + bit 5 ひらがな + bit 4 INS + bit 3 CAPS + bit 2 コード入力 + bit 1 ローマ字 + bit 0 かな + +- Repeat delay + bit 7 0(fixed) + bit 6 1(fixed) + bit 5 1(fixed) + bit 4 0(fixed) + bit 3-0 delay + REPEAT_DELAY = 200+delay*100 ms + default: 500ms + +- Repeat time + bit 7 0(fixed) + bit 6 1(fixed) + bit 5 1(fixed) + bit 4 1(fixed) + bit 3-0 time + REPEAT_TIME = 30+time^2*5 ms + default: 110ms + + +Scan Codes +---------- +,---. ,---. ,-------------------, ,-------------------. ,-----------. ,---------------. +| 61| | 62| | 63| 64| 65| 66| 67| | 68| 69| 6A| 6B| 6C| | 5A| 5B| 5C| | 5D| 52| 53| 54| +`---' `---' `-------------------' `-------------------' `-----------' `---------------' +,-----------------------------------------------------------. ,-----------. ,---------------. +| 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F| | 36| 5E| 37| | 3F| 40| 41| 42| +|-----------------------------------------------------------| |------------ |---------------| +| 10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C| | | 38| 39| 3A| | 43| 44| 45| 46| +|------------------------------------------------------. 1D | `---=====---' |---------------| +| 71 | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29| | ___| 3C|___ | 47| 48| 49| 4A| +|-----------------------------------------------------------| | 3B|---| 3D| |-----------|---| +| 70 | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 34| 70 | `---| 3E|---' | 4B| 4C| 4D| | +`-----------------------------------------------------------| .---=====---. |-----------| 4E| + | 5F| 55 | 56 | 35 | 57 | 58 | 59 | 60| | 72 | 73 | | 4F| 50| 51| | + `---------------------------------------------' `-----------' `---------------' diff --git a/converter/sun_usb/config.h b/converter/sun_usb/config.h new file mode 100644 index 00000000..f5b0758c --- /dev/null +++ b/converter/sun_usb/config.h @@ -0,0 +1,61 @@ +/* +Copyright 2012 Jun Wako + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#ifndef CONFIG_H +#define CONFIG_H + +/* controller configuration */ +#include "controller_teensy.h" + +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0x3333 +#define MANUFACTURER t.m.k. +#define PRODUCT Sun keyboard converter +#define DESCRIPTION converts Sun keyboard protocol into USB + + +/* matrix size */ +#define MATRIX_ROWS 16 +#define MATRIX_COLS 8 + + +/* key combination for command */ +#define IS_COMMAND() ( \ + keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \ + keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \ +) + + +/* Serial(USART) configuration + * asynchronous, negative logic, 1200baud, no flow control + * 1-start bit, 8-data bit, non parity, 1-stop bit + */ +#ifdef __AVR_ATmega32U4__ +# define SERIAL_RX_VECT USART1_RX_vect +# define SERIAL_RX_DATA UDR1 +# define SERIAL_RX_BAUD 1200 +# define SERIAL_RX_UBBR ((F_CPU/(16UL*SERIAL_RX_BAUD))-1) +# define SERIAL_RX_INIT() do { \ + UBRR1L = (uint8_t) SERIAL_RX_UBBR; \ + UBRR1H = (uint8_t) (SERIAL_RX_UBBR>>8); \ + UCSR1B |= (1< + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#include +#include +#include +#include "keycode.h" +#include "util.h" +#include "keymap.h" + + + + +// Following macros help you to define a keymap with the form of actual keyboard layout. + +/* X68000 Keyboard Scan codes +,-------. ,-------------------. ,---------------. ,---------------. ,-----------. ,---------------. +| | | 61| | | | | | 63| 65| 66| 67| | 69| 6A| 6B| 6C| | 5A| 5B| 5C| | 5D| 52| 53| 54| +`-------' `-------------------' `---------------' `---------------' `-----------' `---------------' +,-------. ,-----------------------------------------------------------. ,-----------. ,---------------. +| | | | 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F| | 36| 5E| 37| | 3F| 40| 41| 42| +|-------| |-----------------------------------------------------------| |------------ |---------------| +| | | | 10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C| | | 38| 39| 3A| | 43| 44| 45| 46| +|-------| |-----------------------------------------------------------| `-----------' |-----------| | +| | | | 71 | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29 | | 47| 48| 49| 4A| +|-------| |-----------------------------------------------------------| ,---. |-----------|---| +| | | | 70 | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 70 | | 3E| | 4B| 4C| 4D| | +|-------| |-----------------------------------------------------------| .-----------. |-----------| 4E| +| | | | | | | 35 | | | | | | |73 | | 4F| 50| 51| | +`-------' `-----------------------------------------------------------' `-----------' `---------------' +*/ +#define KEYMAP( \ + K61,K62, K63,K64,K65,K66,K67, K68,K69,K6A,K6B,K6C, K5A,K5B,K5C, K5D,K52,K53,K54, \ + K01,K02,K03,K04,K05,K06,K07,K08,K09,K0A,K0B,K0C,K0D,K0E,K0F, K36,K5E,K37, K3F,K40,K41,K42, \ + K10,K11,K12,K13,K14,K15,K16,K17,K18,K19,K1A,K1B,K1C, K1D, K38,K39,K3A, K43,K44,K45,K46, \ + K71,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29, K3C, K47,K48,K49,K4A, \ + K70,K2A,K2B,K2C,K2D,K2E,K2F,K30,K31,K32,K33,K34, K3B,K3E,K3D, K4B,K4C,K4D,K4E, \ + K5F,K55,K56, K35, K57,K58,K59,K60, K72, K73, K4F,K50,K51 \ +) { \ + { KC_NO, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \ + { KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_##K0F }, \ + { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \ + { KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \ + { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \ + { KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \ + { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \ + { KC_##K38, KC_##K39, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_##K3F }, \ + { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, \ + { KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, \ + { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \ + { KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E, KC_##K5F }, \ + { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67 }, \ + { KC_##K68, KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_NO, KC_NO, KC_NO }, \ + { KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_NO, KC_NO, KC_NO, KC_NO, }, \ + { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO } \ +} + + +// Assign Fn key(0-7) to a layer to which switch with the Fn key pressed. +static const uint8_t PROGMEM fn_layer[] = { + 0, // Fn0 + 0, // Fn1 + 0, // Fn2 + 0, // Fn3 + 0, // Fn4 + 0, // Fn5 + 0, // Fn6 + 0 // Fn7 +}; + +// Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer. +// See layer.c for details. +static const uint8_t PROGMEM fn_keycode[] = { + KC_NO, // Fn0 + KC_NO, // Fn1 + KC_NO, // Fn2 + KC_NO, // Fn3 + KC_NO, // Fn4 + KC_NO, // Fn5 + KC_NO, // Fn6 + KC_NO // Fn7 +}; + + +static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { +/* X68000 Keyboard Scan codes + ,---. ,---. ,-------------------, ,-------------------. ,-----------. ,---------------. + | 61| | 62| | 63| 64| 65| 66| 67| | 68| 69| 6A| 6B| 6C| | 5A| 5B| 5C| | 5D| 52| 53| 54| + `---' `---' `-------------------' `-------------------' `-----------' `---------------' + ,-----------------------------------------------------------. ,-----------. ,---------------. + | 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F| | 36| 5E| 37| | 3F| 40| 41| 42| + |-----------------------------------------------------------| |------------ |---------------| + | 10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C| | | 38| 39| 3A| | 43| 44| 45| 46| + |------------------------------------------------------. 1D | `---=====---' |---------------| + | 71 | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29| | ___| 3C|___ | 47| 48| 49| 4A| + |-----------------------------------------------------------| | 3B|---| 3D| |-----------|---| + | 70 | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 34| 70 | `---| 3E|---' | 4B| 4C| 4D| | + `-----------------------------------------------------------| .---=====---. |-----------| 4E| + | 5F| 55 | 56 | 35 | 57 | 58 | 59 | 60| | 72 | 73 | | 4F| 50| 51| | + `---------------------------------------------' `-----------' `---------------' +*/ + KEYMAP( + NO, NO, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, PSCR,SLCK,PAUS, CAPS,NO, NO, NO, + ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, + TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, ENT, DEL, END, PGDN, P7, P8, P9, PPLS, + LCTL,A, S, D, F, G, H, J, K, L, SCLN,QUOT,ENT, UP, P4, P5, P6, PEQL, + LSFT,Z, X, C, V, B, N, M, COMM,DOT, SLSH,GRV, LEFT,DOWN,RGHT, P1, P2, P3, PENT, + LGUI,LALT,NO, SPC, RALT,RGUI,RCTL,APP, NO, NO, P0, PCMM,PDOT + ), +}; + + +uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col) +{ + return pgm_read_byte(&keymaps[(layer)][(row)][(col)]); +} + +uint8_t keymap_fn_layer(uint8_t fn_bits) +{ + return pgm_read_byte(&fn_layer[biton(fn_bits)]); +} + +uint8_t keymap_fn_keycode(uint8_t fn_bits) +{ + return pgm_read_byte(&fn_keycode[(biton(fn_bits))]); +} diff --git a/converter/sun_usb/led.c b/converter/sun_usb/led.c new file mode 100644 index 00000000..68ccc635 --- /dev/null +++ b/converter/sun_usb/led.c @@ -0,0 +1,26 @@ +/* +Copyright 2012 Jun Wako + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#include "stdint.h" +#include "serial.h" +#include "led.h" + + +void led_set(uint8_t usb_led) +{ + // not supported now +} diff --git a/converter/sun_usb/matrix.c b/converter/sun_usb/matrix.c new file mode 100644 index 00000000..c1e98257 --- /dev/null +++ b/converter/sun_usb/matrix.c @@ -0,0 +1,180 @@ +/* +Copyright 2012 Jun Wako + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ + +#include +#include +#include +#include +#include "print.h" +#include "util.h" +#include "serial.h" +#include "matrix.h" +#include "debug.h" + + +/* + * Matrix Array usage: + * + * ROW: 16(4bits) + * COL: 8(3bits) + * + * 8bit wide + * +---------+ + * 0|00 ... 07| + * 1|08 ... 0F| + * :| ... | + * :| ... | + * E|70 ... 77| + * F|78 ... 7F| + * +---------+ + * + * Command From System To Keyboard + * 0x01 Reset + * 0x02 Bell On + * 0x03 Bell Off + * 0x0A Click On + * 0x0B Click Off + * 0x0E LED + * 0x0F Layout + * + * Command From Keyboard To System + * 0x7F Idle + * 0xFE Layout Response + * 0xFF Reset Response(followed by 0x04) + * + * bit: 3 2 1 0 + * LED: CapsLk ScrLk Compose NumLk + * + * Connector + * 8Pin mini DIN + * 8 7 6 + * 5 4 3 + * 2 1 + * receptacle + * + * 1: GND + * 2: GND + * 3: 5V + * 4: RX/TX(Mouse) + * 5: RX + * 6: TX + * 7: GND + * 8: 5V + */ +static uint8_t matrix[MATRIX_ROWS]; +#define ROW(code) ((code>>3)&0xF) +#define COL(code) (code&0x07) + +static bool is_modified = false; + + +inline +uint8_t matrix_rows(void) +{ + return MATRIX_ROWS; +} + +inline +uint8_t matrix_cols(void) +{ + return MATRIX_COLS; +} + +void matrix_init(void) +{ + print_enable = true; + debug_enable = true; + + serial_init(); + + // initialize matrix state: all keys off + for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00; + + return; +} + +uint8_t matrix_scan(void) +{ + is_modified = false; + + uint8_t code; + code = serial_recv(); + if (code == 0) { + return 0; + } + + phex(code); print("("); + code = ~code; + phex(code); print(")"); +return 0; + if (code&0x80) { + // break code + if (matrix_is_on(ROW(code), COL(code))) { + matrix[ROW(code)] &= ~(1< + +This software is licensed with a Modified BSD License. +All of this is supposed to be Free Software, Open Source, DFSG-free, +GPL-compatible, and OK to use in both free and proprietary applications. +Additions and corrections to this file are welcome. + + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + +* Neither the name of the copyright holders nor the names of + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include "serial.h" + + +void serial_init(void) +{ + SERIAL_RX_INIT(); +} + +// RX ring buffer +#define RBUF_SIZE 8 +static uint8_t rbuf[RBUF_SIZE]; +static uint8_t rbuf_head = 0; +static uint8_t rbuf_tail = 0; + +uint8_t serial_recv(void) +{ + uint8_t data = 0; + if (rbuf_head == rbuf_tail) { + return 0; + } + + data = rbuf[rbuf_tail]; + rbuf_tail = (rbuf_tail + 1) % RBUF_SIZE; + return data; +} + +// USART RX complete interrupt +ISR(SERIAL_RX_VECT) +{ + uint8_t next = (rbuf_head + 1) % RBUF_SIZE; + if (next != rbuf_tail) { + rbuf[rbuf_head] = SERIAL_RX_DATA; + rbuf_head = next; + } +} diff --git a/protocol/serial.h b/protocol/serial.h new file mode 100644 index 00000000..93b9ee92 --- /dev/null +++ b/protocol/serial.h @@ -0,0 +1,45 @@ +/* +Copyright 2012 Jun WAKO + +This software is licensed with a Modified BSD License. +All of this is supposed to be Free Software, Open Source, DFSG-free, +GPL-compatible, and OK to use in both free and proprietary applications. +Additions and corrections to this file are welcome. + + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + +* Neither the name of the copyright holders nor the names of + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef SERIAL_H +#define SERIAL_H + +/* host role */ +void serial_init(void); +uint8_t serial_recv(void); + +#endif From b56717b843859aa3188f9a40532b077241269482 Mon Sep 17 00:00:00 2001 From: tmk Date: Fri, 19 Oct 2012 14:06:18 +0900 Subject: [PATCH 2/2] Use software serial for Sun. --- common/mousekey.h | 2 +- converter/sun_usb/Makefile | 72 +++++------ converter/sun_usb/README | 182 +++++++++------------------ converter/sun_usb/config.h | 40 +++--- converter/sun_usb/keymap.c | 162 ++++++++++++++++-------- converter/sun_usb/led.c | 1 - converter/sun_usb/matrix.c | 59 +++------ protocol/{serial.c => serial_soft.c} | 47 ++++++- rules.mk | 2 +- 9 files changed, 286 insertions(+), 281 deletions(-) rename protocol/{serial.c => serial_soft.c} (71%) diff --git a/common/mousekey.h b/common/mousekey.h index ac26a46c..d8d7beaa 100644 --- a/common/mousekey.h +++ b/common/mousekey.h @@ -45,7 +45,7 @@ along with this program. If not, see . #define MOUSEKEY_TIME_TO_MAX 20 #endif #ifndef MOUSEKEY_WHEEL_MAX_SPEED -#define MOUSEKEY_WHEEL_MAX_SPEED 16 +#define MOUSEKEY_WHEEL_MAX_SPEED 8 #endif #ifndef MOUSEKEY_WHEEL_TIME_TO_MAX #define MOUSEKEY_WHEEL_TIME_TO_MAX 40 diff --git a/converter/sun_usb/Makefile b/converter/sun_usb/Makefile index 7c06f26c..4c79a8d2 100644 --- a/converter/sun_usb/Makefile +++ b/converter/sun_usb/Makefile @@ -1,8 +1,3 @@ -# -# Makefile for PJRC Teensy -# - - # Target file name (without extension). TARGET = sun_usb @@ -16,7 +11,7 @@ TARGET_DIR = . SRC = keymap.c \ matrix.c \ led.c \ - protocol/serial.c + protocol/serial_soft.c CONFIG_H = config.h @@ -37,46 +32,43 @@ MCU = atmega32u4 # Teensy 2.0 F_CPU = 16000000 +# +# LUFA specific +# +# Target architecture (see library "Board Types" documentation). +ARCH = AVR8 + +# Input clock frequency. +# This will define a symbol, F_USB, in all source code files equal to the +# input clock frequency (before any prescaling is performed) in Hz. This value may +# differ from F_CPU if prescaling is used on the latter, and is required as the +# raw input clock is fed directly to the PLL sections of the AVR for high speed +# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL' +# at the end, this will be done automatically to create a 32-bit value in your +# source code. +# +# If no clock division is performed on the input clock inside the AVR (via the +# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU. +F_USB = $(F_CPU) + +# Interrupt driven control endpoint task +OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT + + # Build Options # *Comment out* to disable the options. # MOUSEKEY_ENABLE = yes # Mouse keys EXTRAKEY_ENABLE = yes # Audio control and System control -NKRO_ENABLE = yes # USB Nkey Rollover +CONSOLE_ENABLE = yes # Console for debug +#NKRO_ENABLE = yes # USB Nkey Rollover - -#---------------- Programming Options -------------------------- -AVRDUDE = avrdude -# Type: avrdude -c ? to get a full listing. -AVRDUDE_PROGRAMMER = avr109 -AVRDUDE_PORT = /dev/ttyACM0 -AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex -#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep - -# Uncomment the following if you want avrdude's erase cycle counter. -# Note that this counter needs to be initialized first using -Yn, -# see avrdude manual. -#AVRDUDE_ERASE_COUNTER = -y - -# Uncomment the following if you do /not/ wish a verification to be -# performed after programming the device. -#AVRDUDE_NO_VERIFY = -V - -# Increase verbosity level. Please use this when submitting bug -# reports about avrdude. See -# to submit bug reports. -#AVRDUDE_VERBOSE = -v -v - -AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -#AVRDUDE_FLAGS = -p $(MCU) -c $(AVRDUDE_PROGRAMMER) -AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) -AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) -AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) - -#PROGRAM_CMD = $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) -#PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex -PROGRAM_CMD = dfu-programmer atmega32u4 flash $(TARGET).hex +# Boot Section Size in bytes +# Teensy halfKay 512 +# Atmel DFU loader 4096 +# LUFA bootloader 4096 +OPT_DEFS += -DBOOT_SIZE=4096 # Search Path @@ -84,7 +76,7 @@ VPATH += $(TARGET_DIR) VPATH += $(TOP_DIR) -include $(TOP_DIR)/protocol/pjrc.mk +include $(TOP_DIR)/protocol/lufa.mk include $(TOP_DIR)/protocol.mk include $(TOP_DIR)/common.mk include $(TOP_DIR)/rules.mk diff --git a/converter/sun_usb/README b/converter/sun_usb/README index 641f1113..7b4f95ca 100644 --- a/converter/sun_usb/README +++ b/converter/sun_usb/README @@ -1,20 +1,15 @@ Sun to USB keyboard protocol converter ====================================== - -TODO ----- -AVR UART engine expect positive logic while Sun keyboard signal is inverted serial. -To use AVR UART engine you need inverter in front of RX and TX pin. -Otherwise you can software serial routine to communicate the keyboard. - - -Hardware --------- Target MCU is ATMega32u4 but other USB capable AVR will also work. -You can use PJRC Teensy as dev board. - http://www.pjrc.com/teensy/ +Supported keyboards: Sun Type 5 Keyboard, CTCSP SHORT TYPE KEYBOARD(CKUB) + +CTCSP SHORT TYPE KEYBOARD: http://imgur.com/a/QIv6p + + + Connector +--------- 8Pin mini DIN ___ ___ / |_| \ @@ -24,118 +19,61 @@ Connector \_____/ (receptacle) -Wiring: -Pin mini DIN Teensy ----------------------------------- -1 GND GND -2 GND GND -3 5V -4 RX/TX(Mouse) -5 RX PD2 -6 TX PD3 -7 GND GND -8 5V VCC + 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 - -Firmware +Protocol -------- -Build: +Singnal: 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 exteral 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 - -And load the binary to MCU with your favorite programmer. -If you use Teensy you can load with PJRC Teensy Loader tool. - http://www.pjrc.com/teensy/loader.html - - -* * * * * * * * * * * * * * * * * * - - -X68000 Keyboard Protocol -======================== -http://kyoutan.jpn.org/uts/pc/pic/x68key/ - - -Connector ---------- -Mini DIN 7pin(female connector on computer side) - 7 6 5 - o o o - 4 o = o 3 - o o - 2 1 - - Mini-DIN - ------------- - pin1 +5V - pin2 MOUSE - pin3 RXD - pin4 TXD - pin5 READY - pin6 REMOTE - pin7 GND - - -Signaling ---------- -- TXD,RXD - Asynchronous, 2400baud, 1-startbit(L), 8-databit, 1-stopbit(H) - -- READY - ready/not ready(1/0) - - -Data from keyboard ------------------- -bit 7 make/break flag(0/1) -bit 6-0 following scan code - - -Data from computer ------------------- -- LED contorol ON/OFF(0/1) - bit 7 1(fixed) - bit 6 全角 - bit 5 ひらがな - bit 4 INS - bit 3 CAPS - bit 2 コード入力 - bit 1 ローマ字 - bit 0 かな - -- Repeat delay - bit 7 0(fixed) - bit 6 1(fixed) - bit 5 1(fixed) - bit 4 0(fixed) - bit 3-0 delay - REPEAT_DELAY = 200+delay*100 ms - default: 500ms - -- Repeat time - bit 7 0(fixed) - bit 6 1(fixed) - bit 5 1(fixed) - bit 4 1(fixed) - bit 3-0 time - REPEAT_TIME = 30+time^2*5 ms - default: 110ms - - -Scan Codes ----------- -,---. ,---. ,-------------------, ,-------------------. ,-----------. ,---------------. -| 61| | 62| | 63| 64| 65| 66| 67| | 68| 69| 6A| 6B| 6C| | 5A| 5B| 5C| | 5D| 52| 53| 54| -`---' `---' `-------------------' `-------------------' `-----------' `---------------' -,-----------------------------------------------------------. ,-----------. ,---------------. -| 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F| | 36| 5E| 37| | 3F| 40| 41| 42| -|-----------------------------------------------------------| |------------ |---------------| -| 10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C| | | 38| 39| 3A| | 43| 44| 45| 46| -|------------------------------------------------------. 1D | `---=====---' |---------------| -| 71 | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29| | ___| 3C|___ | 47| 48| 49| 4A| -|-----------------------------------------------------------| | 3B|---| 3D| |-----------|---| -| 70 | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 34| 70 | `---| 3E|---' | 4B| 4C| 4D| | -`-----------------------------------------------------------| .---=====---. |-----------| 4E| - | 5F| 55 | 56 | 35 | 57 | 58 | 59 | 60| | 72 | 73 | | 4F| 50| 51| | - `---------------------------------------------' `-----------' `---------------' +Then, load the binary to MCU with your favorite programmer. diff --git a/converter/sun_usb/config.h b/converter/sun_usb/config.h index f5b0758c..66961d93 100644 --- a/converter/sun_usb/config.h +++ b/converter/sun_usb/config.h @@ -18,11 +18,9 @@ along with this program. If not, see . #ifndef CONFIG_H #define CONFIG_H -/* controller configuration */ -#include "controller_teensy.h" - #define VENDOR_ID 0xFEED #define PRODUCT_ID 0x3333 +#define DEVICE_VER 0x0100 #define MANUFACTURER t.m.k. #define PRODUCT Sun keyboard converter #define DESCRIPTION converts Sun keyboard protocol into USB @@ -36,7 +34,8 @@ along with this program. If not, see . /* key combination for command */ #define IS_COMMAND() ( \ keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \ - keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \ + keyboard_report->mods == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \ + keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ ) @@ -44,18 +43,25 @@ along with this program. If not, see . * asynchronous, negative logic, 1200baud, no flow control * 1-start bit, 8-data bit, non parity, 1-stop bit */ -#ifdef __AVR_ATmega32U4__ -# define SERIAL_RX_VECT USART1_RX_vect -# define SERIAL_RX_DATA UDR1 -# define SERIAL_RX_BAUD 1200 -# define SERIAL_RX_UBBR ((F_CPU/(16UL*SERIAL_RX_BAUD))-1) -# define SERIAL_RX_INIT() do { \ - UBRR1L = (uint8_t) SERIAL_RX_UBBR; \ - UBRR1H = (uint8_t) (SERIAL_RX_UBBR>>8); \ - UCSR1B |= (1<. -// Following macros help you to define a keymap with the form of actual keyboard layout. - -/* X68000 Keyboard Scan codes -,-------. ,-------------------. ,---------------. ,---------------. ,-----------. ,---------------. -| | | 61| | | | | | 63| 65| 66| 67| | 69| 6A| 6B| 6C| | 5A| 5B| 5C| | 5D| 52| 53| 54| -`-------' `-------------------' `---------------' `---------------' `-----------' `---------------' +/* Sun type 5 keyboard +,-------. ,---, ,---------------. ,---------------. ,---------------. ,-----------. ,---------------. +| 76 | | | | 05| 06| 08| 0A| | 0C| 0E| 10| 11| | 12| 07| 09| 0B| | 16| 17| 15| | 2D| 02| 04| 30| +`-------' `---' `---------------' `---------------' `---------------' `-----------' `---------------' ,-------. ,-----------------------------------------------------------. ,-----------. ,---------------. -| | | | 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F| | 36| 5E| 37| | 3F| 40| 41| 42| +| 01| 03| | 1D| 1E| 1F| 20| 21| 22| 23| 24| 25| 26| 27| 28| 29| 58| 2A| | 2C| 34| 60| | 62| 2E| 2F| 47| |-------| |-----------------------------------------------------------| |------------ |---------------| -| | | | 10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C| | | 38| 39| 3A| | 43| 44| 45| 46| -|-------| |-----------------------------------------------------------| `-----------' |-----------| | -| | | | 71 | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29 | | 47| 48| 49| 4A| +| 19| 1A| | 35 | 36| 37| 38| 39| 3A| 3B| 3C| 3D| 3E| 3F| 40| 41| 2B | | 42| 4A| 7B| | 44| 45| 46| | +|-------| |-----------------------------------------------------------| `-----------' |-----------| 7D| +| 31| 33| | 4C | 4D| 4E| 4F| 50| 51| 52| 53| 54| 55| 56| 57| 59 | | 5B| 5C| 5D| | |-------| |-----------------------------------------------------------| ,---. |-----------|---| -| | | | 70 | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 70 | | 3E| | 4B| 4C| 4D| | -|-------| |-----------------------------------------------------------| .-----------. |-----------| 4E| -| | | | | | | 35 | | | | | | |73 | | 4F| 50| 51| | +| 48| 49| | 63 | 64| 65| 66| 67| 68| 69| 6A| 6B| 6C| 6D| 6E | | 14| | 70| 71| 72| | +|-------| |-----------------------------------------------------------| .-----------. |-----------| 5A| +| 5F| 61| | 77 | 13| 78 |*73 | 79 |*74 |*75| 7A | 43| 0D| | 18| 1B| 1C| | 5E | 32| | `-------' `-----------------------------------------------------------' `-----------' `---------------' */ #define KEYMAP( \ - K61,K62, K63,K64,K65,K66,K67, K68,K69,K6A,K6B,K6C, K5A,K5B,K5C, K5D,K52,K53,K54, \ - K01,K02,K03,K04,K05,K06,K07,K08,K09,K0A,K0B,K0C,K0D,K0E,K0F, K36,K5E,K37, K3F,K40,K41,K42, \ - K10,K11,K12,K13,K14,K15,K16,K17,K18,K19,K1A,K1B,K1C, K1D, K38,K39,K3A, K43,K44,K45,K46, \ - K71,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29, K3C, K47,K48,K49,K4A, \ - K70,K2A,K2B,K2C,K2D,K2E,K2F,K30,K31,K32,K33,K34, K3B,K3E,K3D, K4B,K4C,K4D,K4E, \ - K5F,K55,K56, K35, K57,K58,K59,K60, K72, K73, K4F,K50,K51 \ + K76, K05,K06,K08,K0A, K0C,K0E,K10,K11, K12,K07,K09,K0B, K16,K17,K15, K2D,K02,K04,K30, \ + K01,K03, K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A, K2C,K34,K60, K62,K2E,K2F,K47, \ + K19,K1A, K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41, K2B, K42,K4A,K7B, K44,K45,K46,K7D, \ + K31,K33, K4C, K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57, K59, K5B,K5C,K5D, \ + K48,K49, K63, K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D, K6E, K14, K70,K71,K72,K5A, \ + K5F,K61, K77,K13, K78, K73, K79, K74, K75, K7A, K43, K0D, K18,K1B,K1C, K5E, K32 \ ) { \ { KC_NO, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \ - { KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_##K0F }, \ + { KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_NO, }, \ { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \ { KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \ { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \ @@ -60,21 +58,39 @@ along with this program. If not, see . { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \ { KC_##K38, KC_##K39, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_##K3F }, \ { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, \ - { KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, \ + { KC_##K48, KC_##K49, KC_##K4A, KC_NO, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, \ { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \ { KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E, KC_##K5F }, \ { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67 }, \ - { KC_##K68, KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_NO, KC_NO, KC_NO }, \ - { KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_NO, KC_NO, KC_NO, KC_NO, }, \ - { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO } \ + { KC_##K68, KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_##K6D, KC_##K6E, KC_NO }, \ + { KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74, KC_##K75, KC_##K76, KC_##K77 }, \ + { KC_##K78, KC_##K79, KC_##K7A, KC_##K7B, KC_NO, KC_##K7D, KC_NO, KC_NO } \ } +/* CTCSP SHORT TYPE KEYBOARD */ +#define SHORT_TYPE( \ + K01, K05,K06,K08,K0A,K0C,K0E, K61,K49,K33, K30, K2C,K34,K60, \ + K10,K11,K12,K07,K09,K0B, K42,K4A,K7B, \ + K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A, \ + K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41, K2B, \ + K4C, K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57, K59, \ + K63, K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D, K0D,K14,K6E, \ + K77,K13, K78, K79, K7A,K43,K62,K18,K1B,K1C \ +) KEYMAP( \ + HELP, K05,K06,K08,K0A, K0C,K0E,K10,K11, K12,K07,K09,K0B, PSCR,SLCK,PAUS, MUTE,VOLD,VOLU,PWR, \ + K01, AGAIN, K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A, K2C, K34, K60, K62, PSLS,PAST,PMNS, \ + MENU, UNDO, K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41, K2B, K42, K4A, K7B, P7, P8, P9, PPLS, \ + SELECT, COPY, K4C, K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57, K59, P4, P5, P6, \ + EXECUTE,PASTE, K63, K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D, K6E, K14, P1, P2, P3, PENT, \ + FIND, CUT, K77,K13, K78, HENK, K79, MHEN, KANA, K7A,K43,K0D, K18, K1B, K1C, P0, PDOT \ +) + // Assign Fn key(0-7) to a layer to which switch with the Fn key pressed. static const uint8_t PROGMEM fn_layer[] = { - 0, // Fn0 - 0, // Fn1 - 0, // Fn2 + 2, // Fn0 + 3, // Fn1 + 4, // Fn2 0, // Fn3 0, // Fn4 0, // Fn5 @@ -86,8 +102,8 @@ static const uint8_t PROGMEM fn_layer[] = { // See layer.c for details. static const uint8_t PROGMEM fn_keycode[] = { KC_NO, // Fn0 - KC_NO, // Fn1 - KC_NO, // Fn2 + KC_SCLN, // Fn1 + KC_SLSH, // Fn2 KC_NO, // Fn3 KC_NO, // Fn4 KC_NO, // Fn5 @@ -97,29 +113,65 @@ static const uint8_t PROGMEM fn_keycode[] = { static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { -/* X68000 Keyboard Scan codes - ,---. ,---. ,-------------------, ,-------------------. ,-----------. ,---------------. - | 61| | 62| | 63| 64| 65| 66| 67| | 68| 69| 6A| 6B| 6C| | 5A| 5B| 5C| | 5D| 52| 53| 54| - `---' `---' `-------------------' `-------------------' `-----------' `---------------' - ,-----------------------------------------------------------. ,-----------. ,---------------. - | 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F| | 36| 5E| 37| | 3F| 40| 41| 42| - |-----------------------------------------------------------| |------------ |---------------| - | 10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C| | | 38| 39| 3A| | 43| 44| 45| 46| - |------------------------------------------------------. 1D | `---=====---' |---------------| - | 71 | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29| | ___| 3C|___ | 47| 48| 49| 4A| - |-----------------------------------------------------------| | 3B|---| 3D| |-----------|---| - | 70 | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 34| 70 | `---| 3E|---' | 4B| 4C| 4D| | - `-----------------------------------------------------------| .---=====---. |-----------| 4E| - | 5F| 55 | 56 | 35 | 57 | 58 | 59 | 60| | 72 | 73 | | 4F| 50| 51| | - `---------------------------------------------' `-----------' `---------------' -*/ +/* KEYMAP( - NO, NO, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, PSCR,SLCK,PAUS, CAPS,NO, NO, NO, - ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, - TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, ENT, DEL, END, PGDN, P7, P8, P9, PPLS, - LCTL,A, S, D, F, G, H, J, K, L, SCLN,QUOT,ENT, UP, P4, P5, P6, PEQL, - LSFT,Z, X, C, V, B, N, M, COMM,DOT, SLSH,GRV, LEFT,DOWN,RGHT, P1, P2, P3, PENT, - LGUI,LALT,NO, SPC, RALT,RGUI,RCTL,APP, NO, NO, P0, PCMM,PDOT + HELP, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10,F11,F12, PSCR,SLCK,PAUS, MUTE,VOLD,VOLU,PWR, + STOP, AGAIN, ESC,1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,GRV, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, + MENU, UNDO, TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, BSPC, DEL, END, PGDN, P7, P8, P9, PPLS, + SELECT, COPY, LCTL, A, S, D, F, G, H, J, K, L, SCLN,QUOT, ENT, P4, P5, P6, + EXECUTE,PASTE, LSFT, Z, X, C, V, B, N, M, COMM,DOT,SLSH, RSFT, UP, P1, P2, P3, PENT, + FIND, CUT, CAPS, LALT, LGUI,HENK, SPC, MHEN,KANA,RGUI,APP, RALT, LEFT,DOWN,RGHT, P0, PDOT + ), +*/ + // 0: default + SHORT_TYPE( + STOP, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, + F7,F8,F9,F10,F11,F12, DEL, END, PGDN, + ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,GRV, + TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, BSPC, + LCTL, A, S, D, F, G, H, J, K, L, SCLN,QUOT, ENT, + LSFT, Z, X, C, V, B, N, M, COMM,DOT, SLSH, RALT,UP, RSFT, + CAPS,LALT,LGUI, SPC, RGUI,APP, NLCK,LEFT,DOWN,RGHT + ), + // 1: with layer keys + SHORT_TYPE( + ESC, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, + F7,F8,F9,F10,F11,F12, DEL, END, PGDN, + ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,GRV, + TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, BSPC, + LCTL, A, S, D, F, G, H, J, K, L, FN1, QUOT, ENT, + LSFT, Z, X, C, V, B, N, M, COMM,DOT, FN2, RSFT,UP, FN0, + CAPS,LALT,LGUI, SPC, RGUI,RALT,FN0, LEFT,DOWN,RGHT + ), + // 2: HHKB + SHORT_TYPE( + ESC, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, + F7,F8,F9,F10,F11,F12, DEL, END, PGDN, + GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, + CAPS, NO, NO, NO, NO, NO, NO, NO, PSCR,SLCK,PAUS,UP, NO, BSPC, + LCTL, VOLD,VOLU,MUTE,NO, NO, NO, NO, HOME,PGUP,LEFT,RGHT, ENT, + LSFT, Z, X, C, V, B, NO, NO, END, PGDN,DOWN, RSFT,PGUP,FN0, + CAPS,LALT,LGUI, SPC, RGUI,RALT,FN0, HOME,PGDN,END + ), + // 3: Mousekey + SHORT_TYPE( + ESC, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, + F7,F8,F9,F10,F11,F12, DEL, END, PGDN, + GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, + CAPS, NO, NO, NO, NO, NO, WH_L,WH_D,WH_U,WH_R,NO, NO, NO, BSPC, + LCTL, NO, ACL0,ACL1,ACL2,NO, MS_L,MS_D,MS_U,MS_R,FN1, NO, ENT, + LSFT, NO, NO, NO, NO, BTN3,BTN2,BTN1,NO, NO, NO, RSFT,UP, NO, + CAPS,LALT,LGUI, BTN1, RGUI,RALT,NO, LEFT,DOWN,RGHT + ), + // 4: Cursor + SHORT_TYPE( + ESC, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, + F7,F8,F9,F10,F11,F12, DEL, END, PGDN, + GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, + CAPS, NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, NO, NO, NO, BSPC, + LCTL, NO, NO, NO, NO, NO, LEFT,DOWN,UP, RGHT,NO, NO, ENT, + LSFT, NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, FN2, RSFT,UP, NO, + CAPS,LALT,LGUI, BTN1, RGUI,RALT,NO, LEFT,DOWN,RGHT ), }; @@ -129,12 +181,12 @@ uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col) return pgm_read_byte(&keymaps[(layer)][(row)][(col)]); } -uint8_t keymap_fn_layer(uint8_t fn_bits) +uint8_t keymap_fn_layer(uint8_t index) { - return pgm_read_byte(&fn_layer[biton(fn_bits)]); + return pgm_read_byte(&fn_layer[index]); } -uint8_t keymap_fn_keycode(uint8_t fn_bits) +uint8_t keymap_fn_keycode(uint8_t index) { - return pgm_read_byte(&fn_keycode[(biton(fn_bits))]); + return pgm_read_byte(&fn_keycode[index]); } diff --git a/converter/sun_usb/led.c b/converter/sun_usb/led.c index 68ccc635..5490ec0c 100644 --- a/converter/sun_usb/led.c +++ b/converter/sun_usb/led.c @@ -16,7 +16,6 @@ along with this program. If not, see . */ #include "stdint.h" -#include "serial.h" #include "led.h" diff --git a/converter/sun_usb/matrix.c b/converter/sun_usb/matrix.c index c1e98257..717c131e 100644 --- a/converter/sun_usb/matrix.c +++ b/converter/sun_usb/matrix.c @@ -21,9 +21,9 @@ along with this program. If not, see . #include #include "print.h" #include "util.h" -#include "serial.h" #include "matrix.h" #include "debug.h" +#include "protocol/serial.h" /* @@ -41,39 +41,6 @@ along with this program. If not, see . * E|70 ... 77| * F|78 ... 7F| * +---------+ - * - * Command From System To Keyboard - * 0x01 Reset - * 0x02 Bell On - * 0x03 Bell Off - * 0x0A Click On - * 0x0B Click Off - * 0x0E LED - * 0x0F Layout - * - * Command From Keyboard To System - * 0x7F Idle - * 0xFE Layout Response - * 0xFF Reset Response(followed by 0x04) - * - * bit: 3 2 1 0 - * LED: CapsLk ScrLk Compose NumLk - * - * Connector - * 8Pin mini DIN - * 8 7 6 - * 5 4 3 - * 2 1 - * receptacle - * - * 1: GND - * 2: GND - * 3: 5V - * 4: RX/TX(Mouse) - * 5: RX - * 6: TX - * 7: GND - * 8: 5V */ static uint8_t matrix[MATRIX_ROWS]; #define ROW(code) ((code>>3)&0xF) @@ -113,14 +80,26 @@ uint8_t matrix_scan(void) uint8_t code; code = serial_recv(); - if (code == 0) { - return 0; + if (!code) return 0; + + debug_hex(code); debug(" "); + + switch (code) { + case 0x7E: // reset fail + case 0xFE: // layout + case 0xFF: // reset success + _delay_ms(500); + // ignore response byte + debug("(response ignored:"); + while ((code = serial_recv())) { debug(" "); debug_hex(code); } + debug(") "); + // FALL THROUGH + case 0x7F: + // all keys up + for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00; + return 0; } - phex(code); print("("); - code = ~code; - phex(code); print(")"); -return 0; if (code&0x80) { // break code if (matrix_is_on(ROW(code), COL(code))) { diff --git a/protocol/serial.c b/protocol/serial_soft.c similarity index 71% rename from protocol/serial.c rename to protocol/serial_soft.c index b5c2ae31..b7d06b64 100644 --- a/protocol/serial.c +++ b/protocol/serial_soft.c @@ -38,12 +38,19 @@ POSSIBILITY OF SUCH DAMAGE. #include #include #include +#include #include "serial.h" +/* + * Stupid Inefficient Busy-wait Software Serial + * is still useful for negative logic signal like Sun protocol not supported by hardware USART. + */ + +#define WAIT_US (1000000/SERIAL_BAUD) void serial_init(void) { - SERIAL_RX_INIT(); + SERIAL_RXD_INIT(); } // RX ring buffer @@ -64,12 +71,44 @@ uint8_t serial_recv(void) return data; } -// USART RX complete interrupt -ISR(SERIAL_RX_VECT) +//ISR(INT2_vect) +ISR(SERIAL_RXD_VECT) { + SERIAL_RXD_INT_ENTER() + + uint8_t data = 0; +#ifdef SERIAL_BIT_ORDER_MSB + uint8_t pos = 0x80; +#else + uint8_t pos = 0x01; +#endif + // to center of start bit + _delay_us(WAIT_US/2); + do { + // to center of next bit + _delay_us(WAIT_US); + + if (SERIAL_RXD_PIN&(1<>= 1; +#else + pos <<= 1; +#endif + } while (pos); + // to center of stop bit + _delay_us(WAIT_US); + +#ifdef SERIAL_NEGATIVE_LOGIC + data = ~data; +#endif + uint8_t next = (rbuf_head + 1) % RBUF_SIZE; if (next != rbuf_tail) { - rbuf[rbuf_head] = SERIAL_RX_DATA; + rbuf[rbuf_head] = data; rbuf_head = next; } + + SERIAL_RXD_INT_EXIT(); } diff --git a/rules.mk b/rules.mk index f53fe912..2e4fce51 100644 --- a/rules.mk +++ b/rules.mk @@ -252,7 +252,7 @@ EXTMEMOPTS = # (.vectors+0x30): relocation truncated to fit: R_AVR_13_PCREL against symbol `__vector_12' # LDFLAGS = -Wl,-Map=$(TARGET).map,--cref -LDFLAGS += -Wl,--relax +#LDFLAGS += -Wl,--relax LDFLAGS += -Wl,--gc-sections LDFLAGS += $(EXTMEMOPTS) LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))