From afb08462085132acf7a1962522952f7dbf064519 Mon Sep 17 00:00:00 2001 From: tmk Date: Fri, 8 Jun 2012 00:37:46 +0900 Subject: Made directories for keyboard and converter projects. --- keyboard/hhkb/Makefile.iwrap | 93 ++++++ keyboard/hhkb/Makefile.pjrc | 60 ++++ keyboard/hhkb/Makefile.vusb | 91 ++++++ keyboard/hhkb/README | 151 +++++++++ keyboard/hhkb/config_iwrap.h | 55 ++++ keyboard/hhkb/config_pjrc.h | 62 ++++ keyboard/hhkb/config_vusb.h | 49 +++ keyboard/hhkb/doc/Bluetooth.txt | 4 + keyboard/hhkb/doc/Bluetooth_img/.picasa.ini | 2 + keyboard/hhkb/doc/Bluetooth_img/BT_circuit.jpg | Bin 0 -> 502118 bytes keyboard/hhkb/doc/HHKB.txt | 199 ++++++++++++ keyboard/hhkb/doc/HHKB_img/HHKB_TP1684.jpg | Bin 0 -> 149082 bytes keyboard/hhkb/doc/HHKB_img/HHKB_chart1.jpg | Bin 0 -> 155342 bytes keyboard/hhkb/doc/HHKB_img/HHKB_chart2.jpg | Bin 0 -> 148225 bytes keyboard/hhkb/doc/HHKB_img/HHKB_connector.jpg | Bin 0 -> 193900 bytes keyboard/hhkb/doc/HHKB_img/HHKB_controller.jpg | Bin 0 -> 135100 bytes keyboard/hhkb/doc/HHKB_img/HHKB_keyswitch.jpg | Bin 0 -> 171469 bytes keyboard/hhkb/doc/HHKB_img/connector_contact.jpg | Bin 0 -> 192830 bytes keyboard/hhkb/doc/HHKB_img/logic_analyzer.jpg | Bin 0 -> 169564 bytes keyboard/hhkb/doc/HHKB_img/probe_contact.jpg | Bin 0 -> 208477 bytes keyboard/hhkb/doc/HHKB_img/teensy_install.jpg | Bin 0 -> 135851 bytes keyboard/hhkb/doc/HHKB_img/teensy_wiring.jpg | Bin 0 -> 154695 bytes keyboard/hhkb/keymap.c | 221 +++++++++++++ keyboard/hhkb/led.c | 26 ++ keyboard/hhkb/matrix.c | 294 +++++++++++++++++ keyboard/hhkb/usbconfig.h | 388 +++++++++++++++++++++++ 26 files changed, 1695 insertions(+) create mode 100644 keyboard/hhkb/Makefile.iwrap create mode 100644 keyboard/hhkb/Makefile.pjrc create mode 100644 keyboard/hhkb/Makefile.vusb create mode 100644 keyboard/hhkb/README create mode 100644 keyboard/hhkb/config_iwrap.h create mode 100644 keyboard/hhkb/config_pjrc.h create mode 100644 keyboard/hhkb/config_vusb.h create mode 100644 keyboard/hhkb/doc/Bluetooth.txt create mode 100755 keyboard/hhkb/doc/Bluetooth_img/.picasa.ini create mode 100644 keyboard/hhkb/doc/Bluetooth_img/BT_circuit.jpg create mode 100644 keyboard/hhkb/doc/HHKB.txt create mode 100644 keyboard/hhkb/doc/HHKB_img/HHKB_TP1684.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/HHKB_chart1.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/HHKB_chart2.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/HHKB_connector.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/HHKB_controller.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/HHKB_keyswitch.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/connector_contact.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/logic_analyzer.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/probe_contact.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/teensy_install.jpg create mode 100644 keyboard/hhkb/doc/HHKB_img/teensy_wiring.jpg create mode 100644 keyboard/hhkb/keymap.c create mode 100644 keyboard/hhkb/led.c create mode 100644 keyboard/hhkb/matrix.c create mode 100644 keyboard/hhkb/usbconfig.h (limited to 'keyboard/hhkb') diff --git a/keyboard/hhkb/Makefile.iwrap b/keyboard/hhkb/Makefile.iwrap new file mode 100644 index 0000000000..ef7ad2eac2 --- /dev/null +++ b/keyboard/hhkb/Makefile.iwrap @@ -0,0 +1,93 @@ +# +# Makefile for iWRAP +# + + +# Target file name (without extension). +TARGET = hhkb_iwrap + +# Directory common source filess exist +TOP_DIR = ../.. + +# Directory keyboard dependent files exist +TARGET_DIR = . + +# keyboard dependent files +SRC = main.c \ + keymap.c \ + matrix.c \ + led.c + +CONFIG_H = config_iwrap.h + + +# V-USB debug level: To use ps2_usart.c level must be 0 +# ps2_usart.c requires USART to receive PS/2 signal. +OPT_DEFS = -DDEBUG_LEVEL=0 + + +# 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 = atmega168p +# avrdude doesn't know atmega168p +AVRDUDE_MCU = atmega168 + + +# 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 = 12000000 + + +# 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 = usbasp +AVRDUDE_PORT = +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 $(AVRDUDE_MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) +AVRDUDE_FLAGS = -p $(AVRDUDE_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) + + + +# Search Path +VPATH = $(TARGET_DIR) + +include $(TOP_DIR)/protocol/iwrap.mk +# To be swatchable btween Bluetooth and USB. Comment out if you don't need USB. +include $(TOP_DIR)/protocol/vusb.mk +include $(TOP_DIR)/protocol.mk +include $(TOP_DIR)/common.mk +include $(TOP_DIR)/rules.mk diff --git a/keyboard/hhkb/Makefile.pjrc b/keyboard/hhkb/Makefile.pjrc new file mode 100644 index 0000000000..f6d133eae4 --- /dev/null +++ b/keyboard/hhkb/Makefile.pjrc @@ -0,0 +1,60 @@ +# +# Makefile for PJRC Teensy +# + + +# Target file name (without extension). +TARGET = hhkb_pjrc + +# Directory common source filess exist +TOP_DIR = ../.. + +# Directory keyboard dependent files exist +TARGET_DIR = . + +# keyboard dependent files +SRC = main.c \ + keymap.c \ + matrix.c \ + led.c + +CONFIG_H = config_pjrc.h + + +# MCU name, you MUST set this to match the board you are using +# type "make clean" after changing this, so all files will be rebuilt +#MCU = at90usb162 # Teensy 1.0 +#MCU = atmega32u4 # Teensy 2.0 +#MCU = at90usb646 # Teensy++ 1.0 +MCU = at90usb1286 # Teensy++ 2.0 + + +# Processor frequency. +# Normally the first thing your program should do is set the clock prescaler, +# so your program will run at the correct speed. You should also set this +# variable to same clock speed. The _delay_ms() macro uses this, and many +# examples use this variable to calculate timings. Do not add a "UL" here. +F_CPU = 16000000 + + +# Build Options +# comment out to disable the options. +MOUSEKEY_ENABLE = yes # Mouse keys +#PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support +EXTRAKEY_ENABLE = yes # Audio control and System control +NKRO_ENABLE = yes # USB Nkey Rollover + + + +#---------------- Programming Options -------------------------- +PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex + + + +# Search Path +VPATH = $(TARGET_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/keyboard/hhkb/Makefile.vusb b/keyboard/hhkb/Makefile.vusb new file mode 100644 index 0000000000..6dd6288077 --- /dev/null +++ b/keyboard/hhkb/Makefile.vusb @@ -0,0 +1,91 @@ +# +# Makefile for V-USB +# + + +# Target file name (without extension). +TARGET = hhkb_vusb + +# Directory common source filess exist +TOP_DIR = ../.. + +# Directory keyboard dependent files exist +TARGET_DIR = . + +# keyboard dependent files +SRC = main.c \ + keymap.c \ + matrix.c \ + led.c + +CONFIG_H = config_vusb.h + + +# V-USB debug level: To use ps2_usart.c level must be 0 +# ps2_usart.c requires USART to receive PS/2 signal. +OPT_DEFS = -DDEBUG_LEVEL=0 + + +# 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 = atmega328p +# avrdude doesn't know atmega168p +AVRDUDE_MCU = $(MCU) + + +# Processor frequency. +# Normally the first thing your program should do is set the clock prescaler, +# so your program will run at the correct speed. You should also set this +# variable to same clock speed. The _delay_ms() macro uses this, and many +# examples use this variable to calculate timings. Do not add a "UL" here. +F_CPU = 12000000 + + +# Build Options +# comment out to disable the options. +# +MOUSEKEY_ENABLE = yes # Mouse keys +EXTRAKEY_ENABLE = yes # Audio control and System control +#NKRO_ENABLE = yes # USB Nkey Rollover + + + +#---------------- Programming Options -------------------------- +AVRDUDE = avrdude +# Type: avrdude -c ? to get a full listing. +AVRDUDE_PROGRAMMER = usbasp +AVRDUDE_PORT = +AVRDUDE_WRITE_FLASH = -U flash:w:$(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 $(AVRDUDE_MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) +AVRDUDE_FLAGS = -p $(AVRDUDE_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) + + + +# Search Path +VPATH = $(TARGET_DIR) + +include $(TOP_DIR)/protocol/vusb.mk +include $(TOP_DIR)/protocol.mk +include $(TOP_DIR)/common.mk +include $(TOP_DIR)/rules.mk diff --git a/keyboard/hhkb/README b/keyboard/hhkb/README new file mode 100644 index 0000000000..65f7dcab5a --- /dev/null +++ b/keyboard/hhkb/README @@ -0,0 +1,151 @@ +Alternative Controller for HHKB +=============================== + +Feature +------- +- Mouse Keys +- NKRO on USB(PJRC Tennsy only) +- Keymap Layers + + +Customize Keymap +---------------- +see keymap.c. + + + +Build +===== +PJRC Teensy +----------- +0. Edit matrix.c. + adjust scan code to your pin configuration.(see doc/HHKB.txt for pinouts) +1. Define macros in config_pjrc.h.(Optional) + VENDOR_ID, PRODUCT_ID and string descriptor. + IS_COMMAND +2. Edit Makefile for MCU setting and build options. + MCU, F_CPU + MOUSEKEY_ENABLE, EXTRAKEY_ENABLE, NKRO_ENABLE +3. Build hex file. + $ make -f Makefile.pjrc +4. Program MCU. + $ make -f Makefile.pjrc program + + +V-USB +----- +0. Edit matrix.c and usbconfig.h. + adjust scan code to your pin configuration.(see doc/HHKB.txt for pinouts) + define macros for V-USB in usbconfig.h. +1. Define macros in config_vusb.h.(Optional) + IS_COMMAND +2. Edit Makefile.vusb for MCU setting and build options. + MCU, F_CPU + MOUSEKEY_ENABLE, EXTRAKEY_ENABLE +3. Build hex file. + $ make -f Makefile.vusb +4. Program MCU. + $ make -f Makefile.vusb program + + Using a bootloader to program for convenience is recommended. + Once program this V-USB bootloader at first, you can program MCU without + extra programmer. You should have reset switch to start up as bootloader + mode in this case. + USBaspLoader: + http://www.obdev.at/products/vusb/usbasploader.html + + +iWRAP +----- +0. Edit matrix.c and usbconfig.h. + adjust scan code to your pin configuration.(see doc/HHKB.txt for pinouts) + define macros for V-USB in usbconfig.h. +1. Define macros in config_iwrap.h.(Optional) + IS_COMMAND +2. Edit Makefile.iwrap for MCU setting and build options. + MCU, F_CPU + MOUSEKEY_ENABLE, EXTRAKEY_ENABLE +3. Build hex file. + $ make -f Makefile.iwrap +4. Program MCU. + $ make -f Makefile.iwrap program + + + +Hardware +======== +PJRC Teensy +----------- + +---------------+ + | Teensy++ | + | | + | | HHKB + | | ~~~~ + | PB0-2|------->ROW(6-8) + | PB3-5|------->COL(9-11) + | PB6|------->ENABLE(12) + | PE6|<-------KEY(4) + | PE7|------->PREV(5) + | | + | | + | | + +---------------+ + + +V-USB +----- + +---+ +---------------+ +USB GND | | ATmega168 | +~~~ C3 | | +5V <-------+--------+---|Vcc,AVCC | HHKB + R1 | | ~~~~ +D- <----+--+-----R2-----|INT1 PB2-4|------->ROW(6-8) +D+ <----|---+----R3-----|INT0 PC0-2|------->COL(9-11) + Z1 Z2 | PC3|------->ENABLE(12) +GND<----+---+-----------|GND PB0|<-------KEY(4) + | PB1|------->PREV(5) + | | + GND+-C2--+--|XTAL1 RXD|------->Debug Console + X1 | TXD|<-------Debug Console + GND+-C3--+--|XTAL2 RST|---SW--+GND + +---------------+ +R1: 1.5K Ohm +R2,R3: 68 Ohm +Z1,Z2: Zener 3.6V +C1,C2: 22pF +C3: 0.1uF +X1: Crystal 20MHz(16MHz/12MHz) +SW: Push Switch(Optional for bootloader) + + +iWRAP +----- + +---------------+ WT12 + 5V | ATmega168 | 5V/3.3V~~~~ + +-----+---|Vcc,AVCC PC4|---/--->iWRAP(RxD) +USB | C3 | PC5|<--/----iWRAP(TxD) +~~~ | + | | +5V <--BATT + GND | | HHKB + R1 | | ~~~~ +D- <----+-----+--R2-----|INT1 PB2-4|------->ROW(6-8) +D+ <----|---+----R3-----|INT0 PC0-2|------->COL(9-11) + Z1 Z2 | PC3|------->ENABLE(12) +GND<----+---+-----------|GND PB0|<-------KEY(4) + | PB1|------->PREV(5) + | | + GND+-C2--+--|XTAL1 RXD|------->Debug Console + X1 | TXD|<-------Debug Console + GND+-C3--+--|XTAL2 RST|---SW--+GND + +---------------+ + +R1: 1.5K Ohm +R2,R3: 68 Ohm +Z1,Z2: Zener 3.6V +C1,C2: 22pF +C3: 0.1uF +X1: Crystal 12MHz +SW: Push Switch(Optional) +BATT: Li-Po Battery, Battery Charger and Voltage Regulator(5V and 3.3V). + + +EOF diff --git a/keyboard/hhkb/config_iwrap.h b/keyboard/hhkb/config_iwrap.h new file mode 100644 index 0000000000..80ab64398b --- /dev/null +++ b/keyboard/hhkb/config_iwrap.h @@ -0,0 +1,55 @@ +/* +Copyright 2011 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 + +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0xBEEA +// TODO: share these strings with usbconfig.h +// Edit usbconfig.h to change these. +#define MANUFACTURER t.m.k. +#define PRODUCT HHKB mod +#define DESCRIPTION t.m.k. keyboard firmware for HHKB mod + + +/* matrix size */ +#define MATRIX_ROWS 8 +#define MATRIX_COLS 8 + + +/* key combination for command */ +#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT))) + +/* mouse keys */ +#ifdef MOUSEKEY_ENABLE +# define MOUSEKEY_DELAY_TIME 255 +#endif + +/* pins for Software UART */ +#define SUART_IN_PIN PINC +#define SUART_IN_BIT 5 +#define SUART_OUT_PORT PORTC +#define SUART_OUT_BIT 4 + + +#define DEBUG_LED 1 +#define DEBUG_LED_CONFIG (DDRD |= (1<<4)) +#define DEBUG_LED_OFF (PORTD |= (1<<4)) +#define DEBUG_LED_ON (PORTD &= ~(1<<4)) + +#endif diff --git a/keyboard/hhkb/config_pjrc.h b/keyboard/hhkb/config_pjrc.h new file mode 100644 index 0000000000..fffe3522c7 --- /dev/null +++ b/keyboard/hhkb/config_pjrc.h @@ -0,0 +1,62 @@ +/* +Copyright 2011 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 0xCAFE +#define DEVICE_VER 0x0101 +#define MANUFACTURER t.m.k. +#define PRODUCT HHKB mod +#define DESCRIPTION t.m.k. keyboard firmware for HHKB mod + + +/* matrix size */ +#define MATRIX_ROWS 8 +#define MATRIX_COLS 8 +/* define if matrix has ghost */ +//#define MATRIX_HAS_GHOST + + +/* key combination for command */ +#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT))) + +/* mouse keys */ +#ifdef MOUSEKEY_ENABLE +# define MOUSEKEY_DELAY_TIME 192 +#endif + + +/* PS/2 mouse */ +#ifdef PS2_MOUSE_ENABLE +/* +# define PS2_CLOCK_PORT PORTF +# define PS2_CLOCK_PIN PINF +# define PS2_CLOCK_DDR DDRF +# define PS2_CLOCK_BIT 0 +# define PS2_DATA_PORT PORTF +# define PS2_DATA_PIN PINF +# define PS2_DATA_DDR DDRF +# define PS2_DATA_BIT 1 +*/ +#endif + +#endif diff --git a/keyboard/hhkb/config_vusb.h b/keyboard/hhkb/config_vusb.h new file mode 100644 index 0000000000..268644849e --- /dev/null +++ b/keyboard/hhkb/config_vusb.h @@ -0,0 +1,49 @@ +/* +Copyright 2011 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 + +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0xC0FE +// TODO: share these strings with usbconfig.h +// Edit usbconfig.h to change these. +#define MANUFACTURER t.m.k. +#define PRODUCT HHKB mod +#define DESCRIPTION t.m.k. keyboard firmware for HHKB mod + + +/* matrix size */ +#define MATRIX_ROWS 8 +#define MATRIX_COLS 8 + + +/* key combination for command */ +#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT))) + +/* mouse keys */ +#ifdef MOUSEKEY_ENABLE +# define MOUSEKEY_DELAY_TIME 255 +#endif + + +#define DEBUG_LED 1 +#define DEBUG_LED_CONFIG (DDRD |= (1<<4)) +#define DEBUG_LED_OFF (PORTD |= (1<<4)) +#define DEBUG_LED_ON (PORTD &= ~(1<<4)) + +#endif diff --git a/keyboard/hhkb/doc/Bluetooth.txt b/keyboard/hhkb/doc/Bluetooth.txt new file mode 100644 index 0000000000..b27f197006 --- /dev/null +++ b/keyboard/hhkb/doc/Bluetooth.txt @@ -0,0 +1,4 @@ +HHKB Bluetooth mod +================== +See this article: +http://geekhack.org/showwiki.php?title=Island:20851 diff --git a/keyboard/hhkb/doc/Bluetooth_img/.picasa.ini b/keyboard/hhkb/doc/Bluetooth_img/.picasa.ini new file mode 100755 index 0000000000..f6a4f60674 --- /dev/null +++ b/keyboard/hhkb/doc/Bluetooth_img/.picasa.ini @@ -0,0 +1,2 @@ +[Picasa] +name=Bluetooth_img diff --git a/keyboard/hhkb/doc/Bluetooth_img/BT_circuit.jpg b/keyboard/hhkb/doc/Bluetooth_img/BT_circuit.jpg new file mode 100644 index 0000000000..2e5a25e81e Binary files /dev/null and b/keyboard/hhkb/doc/Bluetooth_img/BT_circuit.jpg differ diff --git a/keyboard/hhkb/doc/HHKB.txt b/keyboard/hhkb/doc/HHKB.txt new file mode 100644 index 0000000000..ace931de38 --- /dev/null +++ b/keyboard/hhkb/doc/HHKB.txt @@ -0,0 +1,199 @@ +Alternative Controller for HHKB pro +=================================== +I want to add vi cursor and mouse keys to HHKB. Original HHKB controller is not programmable and +firmware source code is not open. So, customizing HHKB needs to replace original controller with programmable one. +I used Teensy++ as alternative controller. Though a Teensy has enough ports to drive HHKB, +Teensy++ has clean pinout and it makes programing and wiring easier. + +This is just a proof of concept for replacing controller of HHKB, not a complete firmware. + +My prototype firmware source tree is here: + github(http://github.com/tmk/tmk_keyboard) +This firmware is a port of my previous project: + HHKB style Mod(http://geekhack.org/showwiki.php?title=Island:11930) +PJRC: + Teensy++/Teensy(http://www.pjrc.com/teensy/) + + +Pros: + * without pattern cutting, case mod and soldering + * can keep original controller intact + * can change HHKB behaviour as you like(by C programming) + +Cons: + * void your warranty + * unavailability of Teensy++/Teensy(because of PS3 cracking boom?) + +Features: + * customized keymap + * more keymap layers + * mouse keys for minimum mouse operation(never comfortable for normal use) + * and more...(in the future) + +Any suggestions or ideas are welcome. + + +NOTE: + My HHKB is just "Professional". This means followings may not be applied to "Professional2". + +DISCLAIMER: + I'm not a professional for electronics and MCU programming. This may damage your HHKB. + And my English writing is poor, I'm not sure I can convey my notions accurately. + + +Teensy++ installation +--------------------- +Angled USB mini B adapter is used to install Teensy++ laterally. +(teensy_install.jpg) + +Bread baord wires are used to connect Teensy++. +(teensy_wiring.jpg) +(connector_contact.jpg) + + +HHKB internal +------------- +HHKB pro has some chips on separate two PCBs. + +Controller PCB: + M38K07M4 Renesas MCU with USB function + http://documentation.renesas.com/eng/products/mpumcu/rej03b0192_38k0ds.pdf + + (HHKB_controller.jpg) + +Keyswitch PCB: + HC4051 Analog Multiplexer: select a row line. + http://www.alldatasheet.com/datasheet-pdf/pdf/203989/KODENSHI/KK74HC4051A.html + LS145 BCD Decoder: select a column line. + http://www.alldatasheet.com/datasheet-pdf/pdf/27373/TI/SN74LS145D.html + BU9831 Non-volatile electronic potentiometer: for calibration? + http://www.alldatasheet.com/datasheet-pdf/pdf/36387/ROHM/BU9831.html + TP1683/4 Capacitive Sensing controller: no datasheet available. + + (HHKB_keyswitch.jpg) + + Topre original chip? + (HHKB_TP1684.jpg) + + +Two PCBs are connected by 15 lines. Vcc and GND use 3 lines each, other 9 lines are for keyboard signaling. + + Keyswitch PCB connector Teensy++ pins + ------------------------------------------------------------------------------- + 1 Vcc(5V) 5V + 2 Vcc(5V) + 3 Vcc(5V) + 4 TP1684 KEY: Low(0) when key pressed PE6 input(with pullup) + 5 TP1684 KEY_PREV: assert previous key state??? PE7 output + 6 HC4051 A(bit0) select 8 rows(0 to 7) PB0 output + 7 HC4051 B(bit1) PB1 output + 8 HC4051 C(bit2) PB2 output + 9 LS145 A(bit0) select 8 columns(0 to 7) PB3 output + 10 LS145 B(bit1) PB4 output + 11 LS145 C(bit2) PB5 output + 12 LS145 D(enable) Low(0) enable selected column PB6 output + 13 GND + 14 GND + 15 GND GND + + (HHKB_connector.jpg) + + +Keyswitch matrix +---------------- +60 keyswitches in 8*8 matrix. It is ghost-free and bounce-free. + + COL 0 1 2 3 4 5 6 7 +ROW --------------------------------------------------------------- + 0| 2 q w s a z x c + 1| 3 4 r e d f v b + 2| 5 6 y t g h n _NONE_ + 3| 1 Esc Tab Control LShift LAlt LMeta Space + 4| 7 8 u i k j m _NONE_ + 5| \ ` Delete Return Fn RShift RAlt RMeta + 6| 9 0 o p ; l , _NONE_ + 7| - + ] [ ' / . _NONE_ + + +Matrix diagram: + +-------------------------+-+-+-+-+-+-+-+ Vcc + |bias control? - - - - - - - - --- + | 3.9K*8 R R R R R R R R | + +--------^+ +--------+ - - - - - - - - | + | 2| | HC4051 <0-------|-|-|-|-|-|-|-|--|R|-+ + | |capa. | <1-------|-|-|-|-|-|-|-|--|R|-+ + | TP1684 |sense | <2-------|-|-|-|-|-|-|-|--|R|-+ + | 11<------| <3-------|-|-|-|-|-|-|-|--|R|-+ + | | | <4-------|-|-|-|-|-|-|-|--|R|-+ + | | | <5-------|-|-|-|-|-|-|-|--|R|-+ + | <-+ | <6-------|-|-|-|-|-|-|-|--|R|-+ + | 1 4 | | | <7-------|-|-|-|-|-|-|-|--|R|-+ + +---V---^-+ | +-^-^-^--+ 0 1 2 3 4 5 6 7 33K*8 + KEY PREV | A B C +-----------------+ + | | +-^----+ | | | | LS145 | + Vcc | | |BU9831| | | | +-^--^--^--^------+ + --- | | +------+ | | | A B C D +------+ + | | | | | | | | | | | | + 1-3 4 5 6 7 8 9 10 11 12 13-15 | + +--------------------------------------------------+ | + | connector | --- + +--------------------------------------------------+ GND + to controller + + +Signals charts: + While pressing space bar, watched HHKB original controller signals by logic analyzer. + Row and column is looping between 0-7 each for selecting a key. + A key is scaned every about 15ms, so scan rate is 66Hz. + + (HHKB_chart1.jpg) + + Space bar locate at ROW:3 COL:7. A key is selected by HC4051(C,B,A) and LS145(C,B,A). + Key state can be read on TP1684(4/KEY) while asserting low on LS145(D). + + Usage of TP1684(5) is not clear. Controller seemed to output previous key state on this line. + However key state can be read without using this signal. + + (HHKB_chart2.jpg) + + +Matrix scan pseudo code: + for (row: 0-7) { + SELECT_ROW(row); // set HC4051(A,B,C) + + for (col: 0-7) { + SELECT_COL(col); // set LS145(A,B,C) + + _delay_us(40); + + if (prev_key_state(row, col)) { + KEY_PREV_ON; + } + + _delay_us(7); + + ENALBLE_COL(); // set LS145(D) to low + + _delay_us(10); + + if (KEY == 0) { // read TP1684(KEY) + // key pressed + } else { + // not pressed + } + + KEY_PREV_OFF; + UNALBLE_COL(); // set LS145(D) to high + + _delay_us(150); + } + } + + +Keymap layers +------------- +Followings are added layers with additional Fn keys. + +see keymap.c + +EOF diff --git a/keyboard/hhkb/doc/HHKB_img/HHKB_TP1684.jpg b/keyboard/hhkb/doc/HHKB_img/HHKB_TP1684.jpg new file mode 100644 index 0000000000..0a03164094 Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/HHKB_TP1684.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/HHKB_chart1.jpg b/keyboard/hhkb/doc/HHKB_img/HHKB_chart1.jpg new file mode 100644 index 0000000000..1f09bd185c Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/HHKB_chart1.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/HHKB_chart2.jpg b/keyboard/hhkb/doc/HHKB_img/HHKB_chart2.jpg new file mode 100644 index 0000000000..45f5ada905 Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/HHKB_chart2.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/HHKB_connector.jpg b/keyboard/hhkb/doc/HHKB_img/HHKB_connector.jpg new file mode 100644 index 0000000000..e8a09e9b28 Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/HHKB_connector.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/HHKB_controller.jpg b/keyboard/hhkb/doc/HHKB_img/HHKB_controller.jpg new file mode 100644 index 0000000000..e3dae8e86c Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/HHKB_controller.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/HHKB_keyswitch.jpg b/keyboard/hhkb/doc/HHKB_img/HHKB_keyswitch.jpg new file mode 100644 index 0000000000..3afc269e7b Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/HHKB_keyswitch.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/connector_contact.jpg b/keyboard/hhkb/doc/HHKB_img/connector_contact.jpg new file mode 100644 index 0000000000..5304bc8d7e Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/connector_contact.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/logic_analyzer.jpg b/keyboard/hhkb/doc/HHKB_img/logic_analyzer.jpg new file mode 100644 index 0000000000..f1b438ae77 Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/logic_analyzer.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/probe_contact.jpg b/keyboard/hhkb/doc/HHKB_img/probe_contact.jpg new file mode 100644 index 0000000000..dc79afa0cc Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/probe_contact.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/teensy_install.jpg b/keyboard/hhkb/doc/HHKB_img/teensy_install.jpg new file mode 100644 index 0000000000..873d988edb Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/teensy_install.jpg differ diff --git a/keyboard/hhkb/doc/HHKB_img/teensy_wiring.jpg b/keyboard/hhkb/doc/HHKB_img/teensy_wiring.jpg new file mode 100644 index 0000000000..1c4eb67434 Binary files /dev/null and b/keyboard/hhkb/doc/HHKB_img/teensy_wiring.jpg differ diff --git a/keyboard/hhkb/keymap.c b/keyboard/hhkb/keymap.c new file mode 100644 index 0000000000..85a7c31b7e --- /dev/null +++ b/keyboard/hhkb/keymap.c @@ -0,0 +1,221 @@ +/* +Copyright 2011 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 . +*/ + +/* + * Keymap for PFU HHKB Pro + */ +#include +#include +#include +#include "host.h" +#include "usb_keycodes.h" +#include "print.h" +#include "debug.h" +#include "util.h" +#include "keymap.h" + + +// Convert physical keyboard layout to matrix array. +// This is a macro to define keymap easily in keyboard layout form. +#define KEYMAP( \ + K31, K30, K00, K10, K11, K20, K21, K40, K41, K60, K61, K70, K71, K50, K51, \ + K32, K01, K02, K13, K12, K23, K22, K42, K43, K62, K63, K73, K72, K52, \ + K33, K04, K03, K14, K15, K24, K25, K45, K44, K65, K64, K74, K53, \ + K34, K05, K06, K07, K16, K17, K26, K46, K66, K76, K75, K55, K54, \ + K35, K36, K37, K57, K56 \ +) \ +{ \ + { KB_##K00, KB_##K01, KB_##K02, KB_##K03, KB_##K04, KB_##K05, KB_##K06, KB_##K07 }, \ + { KB_##K10, KB_##K11, KB_##K12, KB_##K13, KB_##K14, KB_##K15, KB_##K16, KB_##K17 }, \ + { KB_##K20, KB_##K21, KB_##K22, KB_##K23, KB_##K24, KB_##K25, KB_##K26, KB_NO }, \ + { KB_##K30, KB_##K31, KB_##K32, KB_##K33, KB_##K34, KB_##K35, KB_##K36, KB_##K37 }, \ + { KB_##K40, KB_##K41, KB_##K42, KB_##K43, KB_##K44, KB_##K45, KB_##K46, KB_NO }, \ + { KB_##K50, KB_##K51, KB_##K52, KB_##K53, KB_##K54, KB_##K55, KB_##K56, KB_##K57 }, \ + { KB_##K60, KB_##K61, KB_##K62, KB_##K63, KB_##K64, KB_##K65, KB_##K66, KB_NO }, \ + { KB_##K70, KB_##K71, KB_##K72, KB_##K73, KB_##K74, KB_##K75, KB_##K76, KB_NO } \ +} + +#define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)])) + + +// 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 + 1, // Fn1 + 2, // Fn2 + 3, // Fn3 + 3, // Fn4 + 4, // 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[] = { + KB_NO, // Fn0 + KB_NO, // Fn1 + KB_SLSH, // Fn2 + KB_SCLN, // Fn3 + KB_NO, // Fn4 + KB_SPC, // Fn5 + KB_NO, // Fn6 + KB_NO // Fn7 +}; + +static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + /* Layer 0: Default Layer + * ,-----------------------------------------------------------. + * |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| \| `| + * |-----------------------------------------------------------| + * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]|Backs| + * |-----------------------------------------------------------| + * |Contro| A| S| D| F| G| H| J| K| L|Fn3| '|Return | + * |-----------------------------------------------------------| + * |Shift | Z| X| C| V| B| N| M| ,| .|Fn2|Shift |Fn1| + * `-----------------------------------------------------------' + * |Gui|Alt |Fn5 |Alt |Fn4| + * `-------------------------------------------' + */ + KEYMAP(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, FN3, QUOT,ENT, \ + LSFT,Z, X, C, V, B, N, M, COMM,DOT, FN2, RSFT,FN1, \ + LGUI,LALT, FN5, RALT,FN4), + + /* Layer 1: HHKB mode (HHKB Fn) + * ,-----------------------------------------------------------. + * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del| + * |-----------------------------------------------------------| + * |Caps | | | | | | | |Psc|Slk|Pus|Up | |Backs| + * |-----------------------------------------------------------| + * |Contro|VoD|VoU|Mut| | | *| /|Hom|PgU|Lef|Rig|Enter | + * |-----------------------------------------------------------| + * |Shift | | | | | | +| -|End|PgD|Dow|Shift |xxx| + * `-----------------------------------------------------------' + * |Gui |Alt |Space |Alt |xxx| + * `--------------------------------------------' + */ + KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \ + CAPS,NO, NO, NO, NO, NO, NO, NO, PSCR,SLCK,BRK, UP, NO, BSPC, \ + LCTL,VOLD,VOLU,MUTE,NO, NO, PAST,PSLS,HOME,PGUP,LEFT,RGHT,ENT, \ + LSFT,NO, NO, NO, NO, NO, PPLS,PMNS,END, PGDN,DOWN,RSFT,FN1, \ + LGUI,LALT, SPC, RALT,FN7), + + /* Layer 2: Vi mode (Slash) + * ,-----------------------------------------------------------. + * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del| + * |-----------------------------------------------------------| + * |Tab |Hom|PgD|Up |PgU|End|Hom|PgD|PgUlEnd| | | |Backs| + * |-----------------------------------------------------------| + * |Contro| |Lef|Dow|Rig| |Lef|Dow|Up |Rig| | |Return | + * |-----------------------------------------------------------| + * |Shift | | | | | |Hom|PgD|PgUlEnd|xxx|Shift | | + * `-----------------------------------------------------------' + * |Gui|Alt |Space |Alt |Gui| + * `-------------------------------------------' + */ + KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \ + TAB, HOME,PGDN,UP, PGUP,END, HOME,PGDN,PGUP,END, NO, NO, NO, BSPC, \ + LCTL,NO, LEFT,DOWN,RGHT,NO, LEFT,DOWN,UP, RGHT,NO, NO, ENT, \ + LSFT,NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, FN2, RSFT,NO, \ + LGUI,LALT, SPC, RALT,RGUI), + + /* Layer 3: Mouse mode (Semicolon) + * ,-----------------------------------------------------------. + * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del| + * |-----------------------------------------------------------| + * |Tab |MwL|MwU|McU|MwD|MwR|MwL|MwD|MwU|MwR| | | |Backs| + * |-----------------------------------------------------------| + * |Contro| |McL|McD|McR| |McL|McD|McU|McR|xxx| |Return | + * |-----------------------------------------------------------| + * |Shift |Mb4|Mb5|Mb1|Mb2|Mb3|Mb2|Mb1|Mb4|Mb5| |Shift | | + * `-----------------------------------------------------------' + * |Gui |Alt |Mb1 |Alt |Gui| + * `--------------------------------------------' + * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel + */ +#ifdef HOST_IWRAP +// iWRAP does not support mouse wheel, use these keycodes to remap as wheel +#define KB_KPPL KB_KP_PLUS +#define KB_KPMI KB_KP_MINUS +#define KB_KPAS KB_KP_ASTERISK +#define KB_KPSL KB_KP_SLASH + KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \ + TAB, KPAS,KPPL,MS_U,KPMI,KPSL,KPAS,KPPL,KPMI,KPSL,NO, NO, NO, BSPC, \ + LCTL,NO, MS_L,MS_D,MS_R,NO, MS_L,MS_D,MS_U,MS_R,FN3, NO, ENT, \ + LSFT,BTN4,BTN5,BTN1,BTN2,BTN3,BTN2,BTN1,NO, NO, NO, RSFT,NO, \ + LGUI,LALT, BTN1, RALT,FN4), +#else + KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \ + TAB, WH_L,WH_U,MS_U,WH_D,WH_R,WH_L,WH_D,WH_U,WH_R,NO, NO, NO, BSPC, \ + LCTL,NO, MS_L,MS_D,MS_R,NO, MS_L,MS_D,MS_U,MS_R,FN3, NO, ENT, \ + LSFT,BTN4,BTN5,BTN1,BTN2,BTN3,BTN2,BTN1,BTN4,BTN5,NO, RSFT,NO, \ + LGUI,LALT, BTN1, RALT,FN4), +#endif + + /* Layer 4: Matias half keyboard style (Space) + * ,-----------------------------------------------------------. + * | -| 0| 9| 8| 7| 6| 5| 4| 3| 2| 1| | | |Esc| + * |-----------------------------------------------------------| + * |Backs| P| O| I| U| Y| T| R| E| W| Q| | |Tab | + * |-----------------------------------------------------------| + * |Contro| ;| L| K| J| H| G| F| D| S| A|Con|Control | + * |-----------------------------------------------------------| + * |Shift | /| .| ,| M| N| B| V| C| X| Z|Shift | | + * `-----------------------------------------------------------' + * |Gui |Alt |xxxxxxxxxxxxxxxxxxxxxxx|Alt |Gui| + * `--------------------------------------------' + */ +/* + KEYMAP(MINS,0, 9, 8, 7, 6, 5, 4, 3, 2, 1, NO, NO, NO, ESC, \ + BSPC,P, O, I, U, Y, T, R, E, W, Q, NO, NO, TAB, \ + LCTL,SCLN,L, K, J, H, G, F, D, S, A, RCTL,RCTL, \ + LSFT,SLSH,DOT, COMM,M, N, B, V, C, X, Z, RSFT,NO, \ + LGUI,LALT, FN5, RALT,RGUI) +*/ + /* Mouse mode (Space) */ +#ifdef HOST_IWRAP + KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \ + TAB, KPAS,KPPL,MS_U,KPMI,KPSL,KPAS,KPPL,KPMI,KPSL,NO, NO, NO, BSPC, \ + LCTL,NO, MS_L,MS_D,MS_R,NO, MS_L,MS_D,MS_U,MS_R,FN3, NO, ENT, \ + LSFT,BTN4,BTN5,BTN1,BTN2,BTN3,BTN2,BTN1,BTN4,BTN5,NO, RSFT,NO, \ + LGUI,LALT, FN5, RALT,RGUI), +#else + KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \ + TAB, WH_L,WH_U,MS_U,WH_D,WH_R,WH_L,WH_D,WH_U,WH_R,NO, NO, NO, BSPC, \ + LCTL,NO, MS_L,MS_D,MS_R,NO, MS_L,MS_D,MS_U,MS_R,FN3, NO, ENT, \ + LSFT,BTN4,BTN5,BTN1,BTN2,BTN3,BTN2,BTN1,BTN4,BTN5,NO, RSFT,NO, \ + LGUI,LALT, FN5, RALT,RGUI), +#endif +}; + + +uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col) +{ + return KEYCODE(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/keyboard/hhkb/led.c b/keyboard/hhkb/led.c new file mode 100644 index 0000000000..669b6107fa --- /dev/null +++ b/keyboard/hhkb/led.c @@ -0,0 +1,26 @@ +/* +Copyright 2011 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 "led.h" + + +/* HHKB has no LEDs */ +void led_set(uint8_t usb_led) +{ +} + diff --git a/keyboard/hhkb/matrix.c b/keyboard/hhkb/matrix.c new file mode 100644 index 0000000000..350066b904 --- /dev/null +++ b/keyboard/hhkb/matrix.c @@ -0,0 +1,294 @@ +/* +Copyright 2011 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 . +*/ + +/* + * scan matrix + */ +#include +#include +#include +#include +#include +#include "print.h" +#include "util.h" +#include "timer.h" +#include "matrix.h" + + +// Timer resolution check +#if (1000000/TIMER_RAW_FREQ > 20) +# error "Timer resolution(>20us) is not enough for HHKB matrix scan tweak on V-USB." +#endif + +#if (MATRIX_COLS > 16) +# error "MATRIX_COLS must not exceed 16" +#endif +#if (MATRIX_ROWS > 255) +# error "MATRIX_ROWS must not exceed 255" +#endif + + +// matrix state buffer(1:on, 0:off) +#if (MATRIX_COLS <= 8) +static uint8_t *matrix; +static uint8_t *matrix_prev; +static uint8_t _matrix0[MATRIX_ROWS]; +static uint8_t _matrix1[MATRIX_ROWS]; +#else +static uint16_t *matrix; +static uint16_t *matrix_prev; +static uint16_t _matrix0[MATRIX_ROWS]; +static uint16_t _matrix1[MATRIX_ROWS]; +#endif + +// HHKB has no ghost and no bounce. +#ifdef MATRIX_HAS_GHOST +static bool matrix_has_ghost_in_row(uint8_t row); +#endif + + +// Matrix I/O ports +// +// row: HC4051[A,B,C] selects scan row0-7 +// col: LS145[A,B,C,D] selects scan col0-7 and enable(D) +// key: on: 0/off: 1 +// prev: unknown: output previous key state(negated)? + +#ifdef HOST_PJRC +// Ports for Teensy +// row: PB0-2 +// col: PB3-5,6 +// key: PE6(pull-uped) +// prev: PE7 +#define KEY_INIT() do { \ + DDRB |= 0x7F; \ + DDRE |= (1<<7); \ + DDRE &= ~(1<<6); \ + PORTE |= (1<<6); \ +} while (0) +#define KEY_SELECT(ROW, COL) (PORTB = (PORTB & 0xC0) | \ + (((COL) & 0x07)<<3) | \ + ((ROW) & 0x07)) +#define KEY_ENABLE() (PORTB &= ~(1<<6)) +#define KEY_UNABLE() (PORTB |= (1<<6)) +#define KEY_STATE() (PINE & (1<<6)) +#define KEY_PREV_ON() (PORTE |= (1<<7)) +#define KEY_PREV_OFF() (PORTE &= ~(1<<7)) +#define KEY_POWER_ON() +#define KEY_POWER_OFF() +#else +// Ports for V-USB +// key: PB0(pull-uped) +// prev: PB1 +// row: PB2-4 +// col: PC0-2,3 +// power: PB5(Low:on/Hi-z:off) +#define KEY_INIT() do { \ + DDRB |= 0x3E; \ + DDRB &= ~(1<<0); \ + PORTB |= 1<<0; \ + DDRC |= 0x0F; \ + KEY_UNABLE(); \ + KEY_PREV_OFF(); \ +} while (0) +#define KEY_SELECT(ROW, COL) do { \ + PORTB = (PORTB & 0xE3) | ((ROW) & 0x07)<<2; \ + PORTC = (PORTC & 0xF8) | ((COL) & 0x07); \ +} while (0) +#define KEY_ENABLE() (PORTC &= ~(1<<3)) +#define KEY_UNABLE() (PORTC |= (1<<3)) +#define KEY_STATE() (PINB & (1<<0)) +#define KEY_PREV_ON() (PORTB |= (1<<1)) +#define KEY_PREV_OFF() (PORTB &= ~(1<<1)) +// Power supply switching +#define KEY_POWER_ON() do { \ + KEY_INIT(); \ + PORTB &= ~(1<<5); \ + _delay_us(200); \ +} while (0) +#define KEY_POWER_OFF() do { \ + DDRB &= ~0x3F; \ + PORTB &= ~0x3F; \ + DDRC &= ~0x0F; \ + PORTC &= ~0x0F; \ +} while (0) +#endif + + +inline +uint8_t matrix_rows(void) +{ + return MATRIX_ROWS; +} + +inline +uint8_t matrix_cols(void) +{ + return MATRIX_COLS; +} + +void matrix_init(void) +{ + KEY_INIT(); + + // initialize matrix state: all keys off + for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00; + for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix1[i] = 0x00; + matrix = _matrix0; + matrix_prev = _matrix1; +} + +uint8_t matrix_scan(void) +{ + uint8_t *tmp; + + tmp = matrix_prev; + matrix_prev = matrix; + matrix = tmp; + + KEY_POWER_ON(); + for (uint8_t row = 0; row < MATRIX_ROWS; row++) { + for (uint8_t col = 0; col < MATRIX_COLS; col++) { + KEY_SELECT(row, col); + _delay_us(40); + + // Not sure this is needed. This just emulates HHKB controller's behaviour. + if (matrix_prev[row] & (1< 20/(1000000/TIMER_RAW_FREQ)) { + matrix[row] = matrix_prev[row]; + } + + KEY_PREV_OFF(); + KEY_UNABLE(); + // NOTE: KEY_STATE keep its state in 20us after KEY_ENABLE. + // This takes 25us or more to make sure KEY_STATE returns to idle state. + _delay_us(150); + } + } + KEY_POWER_OFF(); + return 1; +} + +bool matrix_is_modified(void) +{ + for (uint8_t i = 0; i < MATRIX_ROWS; i++) { + if (matrix[i] != matrix_prev[i]) + return true; + } + return false; +} + +inline +bool matrix_has_ghost(void) +{ +#ifdef MATRIX_HAS_GHOST + for (uint8_t i = 0; i < MATRIX_ROWS; i++) { + if (matrix_has_ghost_in_row(i)) + return true; + } +#endif + return false; +} + +inline +bool matrix_is_on(uint8_t row, uint8_t col) +{ + return (matrix[row] & (1<> 8) & 0xFF) +/* USB vendor ID for the device, low byte first. If you have registered your + * own Vendor ID, define it here. Otherwise you may use one of obdev's free + * shared VID/PID pairs. Be sure to read USB-IDs-for-free.txt for rules! + * *** IMPORTANT NOTE *** + * This template uses obdev's shared VID/PID pair for Vendor Class devices + * with libusb: 0x16c0/0x5dc. Use this VID/PID pair ONLY if you understand + * the implications! + */ +#define USB_CFG_DEVICE_ID (PRODUCT_ID & 0xFF), ((PRODUCT_ID >> 8) & 0xFF) +/* This is the ID of the product, low byte first. It is interpreted in the + * scope of the vendor ID. If you have registered your own VID with usb.org + * or if you have licensed a PID from somebody else, define it here. Otherwise + * you may use one of obdev's free shared VID/PID pairs. See the file + * USB-IDs-for-free.txt for details! + * *** IMPORTANT NOTE *** + * This template uses obdev's shared VID/PID pair for Vendor Class devices + * with libusb: 0x16c0/0x5dc. Use this VID/PID pair ONLY if you understand + * the implications! + */ +#define USB_CFG_DEVICE_VERSION 0x00, 0x01 +/* Version number of the device: Minor number first, then major n