diff options
Diffstat (limited to 'converter')
| -rw-r--r-- | converter/ibm4704_usb/Makefile | 93 | ||||
| -rw-r--r-- | converter/ibm4704_usb/README.md | 46 | ||||
| -rw-r--r-- | converter/ibm4704_usb/config.h | 73 | ||||
| -rw-r--r-- | converter/ibm4704_usb/ibm4704.txt | 160 | ||||
| -rw-r--r-- | converter/ibm4704_usb/keymap_common.c | 30 | ||||
| -rw-r--r-- | converter/ibm4704_usb/keymap_common.h | 73 | ||||
| -rw-r--r-- | converter/ibm4704_usb/keymap_hasu.c | 85 | ||||
| -rw-r--r-- | converter/ibm4704_usb/keymap_plain.c | 38 | ||||
| -rw-r--r-- | converter/ibm4704_usb/led.c | 24 | ||||
| -rw-r--r-- | converter/ibm4704_usb/matrix.c | 170 |
10 files changed, 792 insertions, 0 deletions
diff --git a/converter/ibm4704_usb/Makefile b/converter/ibm4704_usb/Makefile new file mode 100644 index 000000000..112b00129 --- /dev/null +++ b/converter/ibm4704_usb/Makefile @@ -0,0 +1,93 @@ +# Target file name (without extension). +TARGET = ibm4704_usb + +# Directory common source filess exist +TOP_DIR = ../.. + +# Directory keyboard dependent files exist +TARGET_DIR = . + +# project specific files +SRC = keymap_common.c \ + matrix.c \ + led.c \ + protocol/ibm4704.c + +ifdef KEYMAP + SRC := keymap_$(KEYMAP).c $(SRC) +else + SRC := keymap_plain.c $(SRC) +endif + +CONFIG_H = config.h + + +# MCU name +#MCU = at90usb1287 +MCU = atmega32u4 + +# Processor frequency. +# This will define a symbol, F_CPU, in all source code files equal to the +# processor frequency in Hz. You can then use this symbol in your source code to +# calculate timings. Do NOT tack on a 'UL' at the end, this will be done +# automatically to create a 32-bit value in your source code. +# +# This will be an integer division of F_USB below, as it is sourced by +# F_USB after it has run through any CPU prescalers. Note that this value +# does not *change* the processor frequency - it should merely be updated to +# reflect the processor speed set externally so that the code can use accurate +# software delays. +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(+60) +OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT + + +# Boot Section Size in *bytes* +# Teensy halfKay 512 +# Teensy++ halfKay 1024 +# Atmel DFU loader 4096 +# LUFA bootloader 4096 +# USBaspLoader 2048 +OPT_DEFS += -DBOOTLOADER_SIZE=4096 + + +# Build Options +# comment out to disable the options. +# +#BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000) +MOUSEKEY_ENABLE = yes # Mouse keys(+4700) +EXTRAKEY_ENABLE = yes # Audio control and System control(+450) +CONSOLE_ENABLE = yes # Console for debug(+400) +COMMAND_ENABLE = yes # Commands for debug and configuration +#NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA + + +# Search Path +VPATH += $(TARGET_DIR) +VPATH += $(TOP_DIR) + +include $(TOP_DIR)/protocol.mk +include $(TOP_DIR)/protocol/lufa.mk +include $(TOP_DIR)/common.mk +include $(TOP_DIR)/rules.mk diff --git a/converter/ibm4704_usb/README.md b/converter/ibm4704_usb/README.md new file mode 100644 index 000000000..6541dd6d0 --- /dev/null +++ b/converter/ibm4704_usb/README.md @@ -0,0 +1,46 @@ +IBM 4704 to USB keyboard converter +================================== +This firmware converts IBM 4704 keyboard protocol to USB HID. + +Keyboard initialization process takes a few seconds at start up. During that you will hear buzzer from the keyboard. **You need to plug USB cable after hooking up your keyboard to the converter.** + + +4704 Connector +-------------- +Keyboard Plug from front: + + DSUB-9 + ------------- + \ N 2 3 4 5 / + \ N N N N / + --------- + 2 GND + 3 VCC 5V + 4 DATA + 5 CLOCK + N No connection/No pin. + + +Connection +---------- +In case of using ATMega32U4(Teensy2.0): + +1. Supply power with VCC and GND. +2. Connect CLOCK to PD1 and DATA to PD0. You can change pin with config.h. +3. Optionally you may need pull-up register. 1KOhm probably work. + + +Build Firmware +-------------- +Just run `make`: + + $ make + +To select keymap: + + $ make KEYMAP=[plain|...] + + +Keymap +------ +Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create file named `keymap_<name>.c` and see keymap document(you can find in top README.md) and existent keymap files. diff --git a/converter/ibm4704_usb/config.h b/converter/ibm4704_usb/config.h new file mode 100644 index 000000000..befed0d53 --- /dev/null +++ b/converter/ibm4704_usb/config.h @@ -0,0 +1,73 @@ +/* +Copyright 2014 Jun Wako <wakojun@gmail.com> + +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 <http://www.gnu.org/licenses/>. +*/ + +#ifndef CONFIG_H +#define CONFIG_H + +#include <avr/interrupt.h> + +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0x4707 +#define DEVICE_VER 0x0001 +#define MANUFACTURER t.m.k. +#define PRODUCT IBM 4704 keyboard converter +#define DESCRIPTION convert IBM 4704 keyboard to USB + + +/* matrix size */ +#define MATRIX_ROWS 16 // keycode bit3-6 +#define MATRIX_COLS 8 // keycode bit0-2 + + +/* key combination for command */ +#define IS_COMMAND() ( \ + keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ +) + + + +/* + * Busywait + */ +#define IBM4704_CLOCK_PORT PORTD +#define IBM4704_CLOCK_PIN PIND +#define IBM4704_CLOCK_DDR DDRD +#define IBM4704_CLOCK_BIT 1 +#define IBM4704_DATA_PORT PORTD +#define IBM4704_DATA_PIN PIND +#define IBM4704_DATA_DDR DDRD +#define IBM4704_DATA_BIT 0 + +/* + * Pin interrupt + */ +#ifdef IBM4704_USE_INT +#define IBM4704_INT_INIT() do { \ + EICRA |= ((1<<ISC11) | \ + (0<<ISC10)); \ +} while (0) +#define IBM4704_INT_ON() do { \ + EIMSK |= (1<<INT1); \ +} while (0) +#define IBM4704_INT_OFF() do { \ + EIMSK &= ~(1<<INT1); \ +} while (0) +#define IBM4704_INT_VECT INT1_vect +#endif + + +#endif diff --git a/converter/ibm4704_usb/ibm4704.txt b/converter/ibm4704_usb/ibm4704.txt new file mode 100644 index 000000000..c17d172af --- /dev/null +++ b/converter/ibm4704_usb/ibm4704.txt @@ -0,0 +1,160 @@ +4704 Keyboard +============= +Keyboard Models: + Model 100 6019273 50-key (grid layout) + Model 200 6019284 62-key Alpha(60% layout) + Model 300 6019303 77-key Expanded Alpha + Model 400 6020218 107-key Full key + +Resourse +-------- +The IBM 4704: lots of pictures and info +http://kishy.dyndns.org/?p=648#more-648 + +Brochure: +http://ed-thelen.org/comp-hist/IBM-ProdAnn/4700.pdf + + + +4704 Keyboard Protocol +====================== +On powering up the keyboard sends keyboard id; A3h for 6019284(62-key), for example. +After that firmware enters FC command mode and waits for parameter data from host +so that it doesn't send any scancode until you send 'FF'(End of FC command). + + +Connector +--------- + Keyboard Plug from front + + DSUB-9 + ------------- + \ N 2 3 4 5 / + \ N N N N / + --------- + 2 GND + 3 VCC 5V + 4 DATA + 5 CLOCK + N No connection/No pin. + + +Keyboard to Host +---------------- +Data bits are LSB first and Pairty is odd. Clock has around 60us high and 30us low part. + + ____ __ __ __ __ __ __ __ __ __ ________ + Clock \____/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ + ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ + Data ____/ X____X____X____X____X____X____X____X____X____X________ + Start 0 1 2 3 4 5 6 7 P Stop + +Start bit: can be long as 300-350us. +Inhibit: Pull Data line down to inhibit keyboard to send. +Timing: Host reads bit while Clock is hi. +Stop bit: Keyboard pulls down Data line to lo after 9th clock. + + +Host to Keyboard +---------------- +Data bits are LSB first and Pairty is odd. Clock has around 60us high and 30us low part. + + ____ __ __ __ __ __ __ __ __ __ ________ + Clock \______/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ + ^ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ___ + Data ____|__/ X____X____X____X____X____X____X____X____X____X \___ + | Start 0 1 2 3 4 5 6 7 P Stop + Request by host + +Start bit: can be long as 300-350us. +Request: Host pulls Clock line down to request to send a command. +Timing: After Request keyboard pull up Data and down Clock line to low for start bit. + After request host release Clock line once Data line becomes hi. + Host wirtes a bit while Clock is hi and Keyboard reads while low. +Stop bit: Host releases or pulls up Data line to hi after 9th clock and waits for keybaord pull down the line to lo. + + +Scancodes +--------- +Keyboard doesn't send Break code for all keys except for Alt by default. + + 6019284 62-key: + ,-----------------------------------------------------------. + | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|???|BS | + |-----------------------------------------------------------| + |Tab | Q| W| E| R| T| Y| U| I| O| P| ￠| \| PD2| + |-----------------------------------------------------------| + |Ctrl | A| S| D| F| G| H| J| K| L| ;| '| {}| PD3| + |-----------------------------------------------------------| + |Shif| <>| Z| X| C| V| B| N| M| ,| ,| /|???|Shift | + |-----------------------------------------------------------| + |Reset|blk|Alt | Space |Alt |blk|Enter| + `-----------------------------------------------------------' + +----------+---------------------+----------+----------+ + |` 00|PD1 04|Caps 20|LShift 30|Reset 31| + |1 18|q 05|a 21|<> 3E|Rblank 41| + |2 19|w 06|s 22|z 32|Alt 3F| + |3 1A|e 13|d 23|x 33|Space 40| + |4 10|r 14|f 24|c 34|Alt 3F| + |5 11|t 15|g 25|v 35|Lblank 42| + |6 12|y 16|h 26|b 36|Enter 2F| + |7 08|u 17|j 27|n 37| | + |8 09|i 01|k 28|m 38| | + |9 0A|o 02|l 29|, 39| | + |0 0F|p 03|; 2A|. 3A| | + |- 1F|￠ 1B|' 2B|/ 3B| | + |= 0D|\ 1C|{} 2C|??? 3C| | + |??? 0C|PD2 1D|PD3 2D|RShift 3D| | + |BS 0E| | | | | + +----------+---------------------+----------+----------+ + Bit7 is 'press flag' which set 1 on press and 0 on release when break code is enabled. + +NOTE: When break code is enabled the key sends scancode with setting 7th bit on press +and without it on release. That is, '`' sends 80h on press and 00h on release. + + +keyboard command +---------------- + FF Soft Reset(0008h) + FE Resend(00e8h) + FD Buzzer stop?(00edh) + FC Set Key flag(00f6h) + FB Soft Reset(0008h) + FA Reset(0000h) + + +Keyboard response +----------------- + FF Not exist. [Outgoing buffer cannot have FFh(00h in fact)] + FE Overflow(key event/receive data) at 00c5h, 0346h + FE Memory test error at 0224h + FD Command out of bound at 00d8h + Key out of bound + 7E Read/Parity error in receive from host at 00bch + + +Set Key flag command(FC) +------------------------ +After 'Power on Reset' firmware enters this command mode and waits for data from host, +so that you don't need to send 'FC' and it doesn't send any scancode until you send 'FF'. + +Data sent from host: + + bit: 7 6 ... 0 + en | | + | `-----`--- scan code + `------------- enable bit(0: enable repeat, 1: enable break) + + 00-77 Enable repeat(78-7F: invalid scancode) + 80-F7 Enable break(F8-FF: invalid scancode) + FE Resend(011ah) no need to use + FF End(0114h) exits FC command mode. + +Response from keyboard: + FD Out of bound - Invalid scancode + +Examples: + To enable break code of all keys. + + FC 80 81 ... F7 FF + diff --git a/converter/ibm4704_usb/keymap_common.c b/converter/ibm4704_usb/keymap_common.c new file mode 100644 index 000000000..241d2e33b --- /dev/null +++ b/converter/ibm4704_usb/keymap_common.c @@ -0,0 +1,30 @@ +/* +Copyright 2011,2012,2013 Jun Wako <wakojun@gmail.com> + +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 <http://www.gnu.org/licenses/>. +*/ +#include "keymap_common.h" + + +/* translates key to keycode */ +uint8_t keymap_key_to_keycode(uint8_t layer, key_t key) +{ + return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]); +} + +/* translates Fn keycode to action */ +action_t keymap_fn_to_action(uint8_t keycode) +{ + return (action_t){ .code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]) }; +} diff --git a/converter/ibm4704_usb/keymap_common.h b/converter/ibm4704_usb/keymap_common.h new file mode 100644 index 000000000..c55a81720 --- /dev/null +++ b/converter/ibm4704_usb/keymap_common.h @@ -0,0 +1,73 @@ +/* +Copyright 2011,2012,2013 Jun Wako <wakojun@gmail.com> + +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 <http://www.gnu.org/licenses/>. +*/ +#ifndef KEYMAP_COMMON_H +#define KEYMAP_COMMON_H + +#include <stdint.h> +#include <stdbool.h> +#include <avr/pgmspace.h> +#include "keycode.h" +#include "action.h" +#include "action_macro.h" +#include "report.h" +#include "print.h" +#include "debug.h" +#include "keymap.h" + + +// 32*8(256) byte array which converts PS/2 code into USB code +extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS]; +extern const uint16_t fn_actions[]; + + +/* Original keys */ +#define KEYMAP( \ + K00,K18,K19,K1A,K10,K11,K12,K08,K09,K0A,K0F,K1F,K0D,K0C,K0E, \ + K04,K05,K06,K13,K14,K15,K16,K17,K01,K02,K03,K1B,K1C,K1D, \ + K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K2A,K2B,K2C,K2D, \ + K30,K3E,K32,K33,K34,K35,K36,K37,K38,K39,K3A,K3B,K3C,K3D, \ + K31,K41,K3F, K40, K42,K2F \ +) { \ + { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_NO }, \ + { KC_##K08, KC_##K09, KC_##K0A, KC_NO, 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_NO, 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_NO, 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_NO, 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_NO, 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_NO, 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_NO, 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_NO }, \ + { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ +} + +#endif + +/* + { K48, K49, K4A, K4B, K4C, K4D, K4E, K4F }, \ + { K50, K51, K52, K53, K54, K55, K56, K57 }, \ + { K58, K59, K5A, K5B, K5C, K5D, K5E, K5F }, \ + { K60, K61, K62, K63, K64, K65, K66, K67 }, \ + { K68, K69, K6A, K6B, K6C, K6D, K6E, K6F }, \ + { K70, K71, K72, K73, K74, K75, K76, K77 }, \ + { K78, K79, K7A, K7B, K7C, K7D, K7E, K7F }, \ +*/ diff --git a/converter/ibm4704_usb/keymap_hasu.c b/converter/ibm4704_usb/keymap_hasu.c new file mode 100644 index 000000000..7545b0923 --- /dev/null +++ b/converter/ibm4704_usb/keymap_hasu.c @@ -0,0 +1,85 @@ +#include "keymap_common.h" + + +const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + /* 0: default + * ,-----------------------------------------------------------. + * | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|???|BS | + * |-----------------------------------------------------------| + * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| + * |-----------------------------------------------------------| + * |Ctrl | A| S| D| F| G| H| J| K| L| ;| '|xxx|Ret | + * |-----------------------------------------------------------| + * |Shif|xxx| Z| X| C| V| B| N| M| ,| ,| /|xxx|Shift | + * |-----------------------------------------------------------| + * |Ctrl |Gui|Alt | Space |Alt |Gui|Ctrl | + * `-----------------------------------------------------------' + */ + 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, FN1, QUOT,NO, ENT, \ + LSFT,NO, Z, X, C, V, B, N, M, COMM,DOT, FN2, NO, FN0, \ + LCTL,LGUI,LALT, FN3, RGUI,RCTL \ + ), + + 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,PAUS, UP, NO, BSPC, \ + LCTL,VOLD,VOLU,MUTE,NO, NO, PAST,PSLS,HOME,PGUP,LEFT,RGHT,NO, ENT, \ + LSFT,NO, NO, NO, NO, NO, NO, PPLS,PMNS,END, PGDN,DOWN,NO, TRNS, \ + LCTL,LGUI,LALT, SPC, RGUI,RCTL \ + ), + + KEYMAP( + ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \ + TAB, NO, NO, NO, NO, NO, WH_L,WH_D,WH_U,WH_R,WSTP,WBAK,WFWD,BSPC, \ + LCTL,NO, ACL0,ACL1,ACL2,NO, MS_L,MS_D,MS_U,MS_R,TRNS,NO, NO, ENT, \ + LSFT,NO, NO, NO, NO, NO, BTN3,BTN2,BTN1,BTN4,BTN5,NO, NO, RSFT,\ + LCTL,LGUI,LALT, BTN1, RGUI,RCTL \ + ), + + 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, NO, ENT, \ + LSFT,NO, NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, TRNS,NO, RSFT, \ + LCTL,LGUI,LALT, SPC, RGUI,RCTL \ + ), + + KEYMAP( + ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \ + TAB, NO, NO, NO, NO, NO, WH_L,WH_D,MS_U,WH_U,WH_R,BTN4,BTN5,FN4, \ + LCTL,VOLD,VOLU,MUTE,NO, NO, BTN2,MS_L,MS_D,MS_R,BTN1,NO, NO, ENT, \ + LSFT,NO, NO, NO, NO, NO, BTN3,BTN2,BTN1,BTN4,BTN5,NO, NO, NO, \ + LCTL,LGUI,LALT, TRNS, RGUI,RCTL \ + ), +}; + +enum macro_id { + ALT_TAB, +}; + +const uint16_t PROGMEM fn_actions[] = { + [0] = ACTION_LAYER_MOMENTARY(1), + [1] = ACTION_LAYER_TAP_KEY(2, KC_SCLN), + [2] = ACTION_LAYER_TAP_KEY(3, KC_SLASH), + [3] = ACTION_LAYER_TAP_KEY(4, KC_SPC), + [4] = ACTION_MACRO(ALT_TAB), +}; + +/* + * Macro definition + */ +const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) +{ + keyevent_t event = record->event; + + switch (id) { + case ALT_TAB: + return (event.pressed ? + MACRO( D(LALT), D(TAB), END ) : + MACRO( U(TAB), END )); + } + return MACRO_NONE; +} diff --git a/converter/ibm4704_usb/keymap_plain.c b/converter/ibm4704_usb/keymap_plain.c new file mode 100644 index 000000000..a121634ef --- /dev/null +++ b/converter/ibm4704_usb/keymap_plain.c @@ -0,0 +1,38 @@ +#include "keymap_common.h" + + +const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + /* 0: default + * ,-----------------------------------------------------------. + * | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|???|BS | + * |-----------------------------------------------------------| + * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| + * |-----------------------------------------------------------| + * |Ctrl | A| S| D| F| G| H| J| K| L| ;| '| #|Ret | + * |-----------------------------------------------------------| + * |Shif| \| Z| X| C| V| B| N| M| ,| ,| /|???|Shift | + * |-----------------------------------------------------------| + * |Ctrl |Gui|Alt | Space |Alt* |Gui|Ctrl | + * `-----------------------------------------------------------' + */ + KEYMAP( + GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,BSPC, \ + TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSLS, \ + LCTL,A, S, D, F, G, H, J, K, L, SCLN,QUOT,NUHS,ENT, \ + LSFT,NUBS,Z, X, C, V, B, N, M, COMM,DOT, SLSH,NO, FN0, \ + LCTL,LGUI,LALT, SPC, RGUI,RCTL \ + ), + + /* 1: HHKB */ + 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,PAUS, UP, NO, INS, \ + LCTL,VOLD,VOLU,MUTE,NO, NO, PAST,PSLS,HOME,PGUP,LEFT,RGHT,NO, ENT, \ + LSFT,NO, NO, NO, NO, NO, NO, PPLS,PMNS,END, PGDN,DOWN,NO, TRNS, \ + LCTL,LGUI,LALT, SPC, RGUI,RCTL \ + ), +}; + +const uint16_t PROGMEM fn_actions[] = { + [0] = ACTION_LAYER_MOMENTARY(1), +}; diff --git a/converter/ibm4704_usb/led.c b/converter/ibm4704_usb/led.c new file mode 100644 index 000000000..f76545f0b --- /dev/null +++ b/converter/ibm4704_usb/led.c @@ -0,0 +1,24 @@ +/* +Copyright 2011 Jun Wako <wakojun@gmail.com> + +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 <http://www.gnu.org/licenses/>. +*/ + +#include "stdint.h" +#include "led.h" + + +void led_set(uint8_t usb_led) +{ +} diff --git a/converter/ibm4704_usb/matrix.c b/converter/ibm4704_usb/matrix.c new file mode 100644 index 000000000..0bfda2b15 --- /dev/null +++ b/converter/ibm4704_usb/matrix.c @@ -0,0 +1,170 @@ +/* +Copyright 2014 Jun Wako <wakojun@gmail.com> + +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 <http://www.gnu.org/licenses/>. +*/ + +#include <stdint.h> +#include <stdbool.h> +#include <avr/io.h> +#include <util/delay.h> +#include "action.h" +#include "print.h" +#include "debug.h" +#include "util.h" +#include "ibm4704.h" +#include "matrix.h" + + +static void matrix_make(uint8_t code); +static void matrix_break(uint8_t code); +static void matrix_clear(void); + + +/* + * Matrix Array usage: + * IBM 4704 scan codes are assigned into 128(16x8)-cell matrix. + * + * 8bit wide + * +---------+ + * 0| | + * :| XX | 00-7F + * f| | + * +---------+ + * + * Exceptions: + */ +static uint8_t matrix[MATRIX_ROWS]; + +// scan code bits 7654 3210 +// R:row/C:column -RRR RCCC +#define ROW(code) ((code>>3)&0x0f) +#define COL(code) (code&0x07) + + +inline +uint8_t matrix_rows(void) +{ + return MATRIX_ROWS; +} + +inline +uint8_t matrix_cols(void) +{ + return MATRIX_COLS; +} + +static void enable_break(void) +{ + uint8_t ret; + print("Enable break: "); + // valid scancode: 00-77h + for (uint8_t code = 0; code < 0x78; code++) { + while (ibm4704_send(0x80|code) != 0) { + print("z"); + _delay_us(500); + } + _delay_us(2000); + ret = ibm4704_recv(); + if (ret != 0xff) { + xprintf("c%02X:r%02X ", code, ret); + } + _delay_us(1000); + } + _delay_us(1000); + while (ibm4704_send(0xFF) != 0) { _delay_us(500); } // End + print("End\n"); +} + +void matrix_init(void) +{ + uint8_t ret; + debug_enable = true; + + ibm4704_init(); + matrix_clear(); + + // read keyboard id + while ((ret = ibm4704_recv()) == 0xFF) { + ibm4704_send(0xFE); + _delay_us(100); + } + + _delay_ms(2000); // wait for starting up debug console + print("IBM 4704 converter\n"); + xprintf("Keyboard ID: %02X\n", ret); + enable_break(); +} + +/* + * IBM 4704 Scan Code + */ +uint8_t matrix_scan(void) +{ + uint8_t code = ibm4704_recv(); + if (code==0xFF) { + // Not receivd + return 0; + } else if ((code&0x78)==0x78) { + // 0xFF-F8 and 0x7F-78 is not scancode + xprintf("Error: %0X\n", code); + matrix_clear(); + return 0; + } else if (code&0x80) { + matrix_make(code); + } else { + matrix_break(code); + } + return 1; +} + +inline +bool matrix_is_on(uint8_t row, uint8_t col) +{ + return (matrix[row] & (1<<col)); +} + +inline +uint8_t matrix_get_row(uint8_t row) +{ + return matrix[row]; +} + +void matrix_print(void) +{ + print("\nr/c 01234567\n"); + for (uint8_t row = 0; row < matrix_rows(); row++) { + xprintf("%02X: %08b\n", row, bitrev(matrix_get_row(row))); + } +} + + + +inline +static void matrix_make(uint8_t code) +{ + matrix[ROW(code)] |= 1<<COL(code); +} + +inline +static void matrix_break(uint8_t code) +{ + matrix[ROW(code)] &= ~(1<<COL(code)); +} + +inline +static void matrix_clear(void) +{ + for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00; +} |