# Target file name (without extension). | # Target file name (without extension). | ||||
TARGET = ps2_usb | |||||
TARGET = ps2_usb_lufa | |||||
# Directory common source filess exist | # Directory common source filess exist | ||||
TOP_DIR = ../.. | TOP_DIR = ../.. | ||||
# Directory keyboard dependent files exist | # Directory keyboard dependent files exist | ||||
TARGET_DIR = . | TARGET_DIR = . | ||||
# project specific files | |||||
SRC = keymap_common.c \ | |||||
matrix.c \ | |||||
led.c | |||||
ifdef KEYMAP | |||||
SRC := keymap_$(KEYMAP).c $(SRC) | |||||
else | |||||
SRC := keymap_plain.c $(SRC) | |||||
endif | |||||
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 | |||||
# MCU name | |||||
#MCU = at90usb1287 | |||||
MCU = atmega32u4 | |||||
# Processor frequency. | # 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. | |||||
# 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 | 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 | |||||
# 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 = $(F_CPU) | |||||
PS2_USE_USART = yes # uses hardware USART engine for PS/2 signal receive(recomened) | |||||
#PS2_USE_INT = yes # uses external interrupt for falling edge of PS/2 clock pin | |||||
#PS2_USE_BUSYWAIT = yes # uses primitive reference code | |||||
# Interrupt driven control endpoint task(+60) | |||||
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT | |||||
# keyboard dependent files | |||||
SRC = keymap.c \ | |||||
matrix.c \ | |||||
led.c | |||||
# Boot Section Size in *bytes* | |||||
# Teensy halfKay 512 | |||||
# Teensy++ halfKay 1024 | |||||
# Atmel DFU loader 4096 | |||||
# LUFA bootloader 4096 | |||||
# USBaspLoader 2048 | |||||
OPT_DEFS += -DBOOTLOADER_SIZE=4096 | |||||
ifdef PS2_USE_USART | |||||
SRC += protocol/ps2_usart.c | |||||
OPT_DEFS += -DPS2_USE_USART | |||||
endif | |||||
ifdef PS2_USE_INT | |||||
SRC += protocol/ps2.c | |||||
OPT_DEFS += -DPS2_USE_INT | |||||
endif | |||||
ifdef PS2_USE_BUSYWAIT | |||||
SRC += protocol/ps2.c | |||||
OPT_DEFS += -DPS2_USE_BUSYWAIT | |||||
endif | |||||
# Build Options | |||||
# comment out to disable the options. | |||||
# | |||||
#BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000) | |||||
MOUSEKEY_ENABLE = yes # Mouse keys(+4700) | |||||
EXTRAKEY_ENABLE = yes # Audio control and System control(+450) | |||||
CONSOLE_ENABLE = yes # Console for debug(+400) | |||||
COMMAND_ENABLE = yes # Commands for debug and configuration | |||||
NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA | |||||
#CONFIG_H = config_pjrc_usart.h | |||||
CONFIG_H = config.h | |||||
# PS/2 Options | |||||
# | |||||
#PS2_USE_USART = yes # uses hardware USART engine for PS/2 signal receive(recomened) | |||||
#PS2_USE_INT = yes # uses external interrupt for falling edge of PS/2 clock pin | |||||
PS2_USE_BUSYWAIT = yes # uses primitive reference code | |||||
#---------------- Programming Options -------------------------- | |||||
PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex | |||||
# Optimize size but this may cause error "relocation truncated to fit" | |||||
#EXTRALDFLAGS = -Wl,--relax | |||||
# Search Path | # Search Path | ||||
VPATH += $(TARGET_DIR) | VPATH += $(TARGET_DIR) | ||||
VPATH += $(TOP_DIR) | VPATH += $(TOP_DIR) | ||||
include $(TOP_DIR)/protocol/pjrc.mk | |||||
include $(TOP_DIR)/protocol.mk | include $(TOP_DIR)/protocol.mk | ||||
include $(TOP_DIR)/protocol/lufa.mk | |||||
include $(TOP_DIR)/common.mk | include $(TOP_DIR)/common.mk | ||||
include $(TOP_DIR)/rules.mk | include $(TOP_DIR)/rules.mk |
# Target file name (without extension). | |||||
TARGET = ps2_usb_pjrc | |||||
# Directory common source filess exist | |||||
TOP_DIR = ../.. | |||||
# Directory keyboard dependent files exist | |||||
TARGET_DIR = . | |||||
# keyboard dependent files | |||||
SRC = keymap_common.c \ | |||||
matrix.c \ | |||||
led.c | |||||
ifdef KEYMAP | |||||
SRC := keymap_$(KEYMAP).c $(SRC) | |||||
else | |||||
SRC := keymap_plain.c $(SRC) | |||||
endif | |||||
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 | |||||
# 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 | |||||
EXTRAKEY_ENABLE = yes # Audio control and System control | |||||
CONSOLE_ENABLE = yes # Console for debug(+400) | |||||
COMMAND_ENABLE = yes # Commands for debug and configuration | |||||
NKRO_ENABLE = yes # USB Nkey Rollover | |||||
# PS/2 Options | |||||
# | |||||
#PS2_USE_USART = yes # uses hardware USART engine for PS/2 signal receive(recomened) | |||||
#PS2_USE_INT = yes # uses external interrupt for falling edge of PS/2 clock pin | |||||
PS2_USE_BUSYWAIT = yes # uses primitive reference code | |||||
# Search Path | |||||
VPATH += $(TARGET_DIR) | |||||
VPATH += $(TOP_DIR) | |||||
include $(TOP_DIR)/protocol.mk | |||||
include $(TOP_DIR)/protocol/pjrc.mk | |||||
include $(TOP_DIR)/common.mk | |||||
include $(TOP_DIR)/rules.mk |
#define VENDOR_ID 0xFEED | #define VENDOR_ID 0xFEED | ||||
#define PRODUCT_ID 0x6512 | #define PRODUCT_ID 0x6512 | ||||
#define DEVICE_VER 0x0001 | |||||
#define MANUFACTURER t.m.k. | #define MANUFACTURER t.m.k. | ||||
#define PRODUCT PS/2 keyboard converter | #define PRODUCT PS/2 keyboard converter | ||||
#define DESCRIPTION convert PS/2 keyboard to USB | #define DESCRIPTION convert PS/2 keyboard to USB | ||||
) | ) | ||||
/* legacy keymap support */ | |||||
#define USE_LEGACY_KEYMAP | |||||
//#define NO_SUSPEND_POWER_DOWN | |||||
/* | |||||
* PS/2 Busywait | |||||
*/ | |||||
#ifdef PS2_USE_BUSYWAIT | |||||
#define PS2_CLOCK_PORT PORTD | |||||
#define PS2_CLOCK_PIN PIND | |||||
#define PS2_CLOCK_DDR DDRD | |||||
#define PS2_CLOCK_BIT 5 | |||||
#define PS2_DATA_PORT PORTD | |||||
#define PS2_DATA_PIN PIND | |||||
#define PS2_DATA_DDR DDRD | |||||
#define PS2_DATA_BIT 2 | |||||
#endif | |||||
/* | |||||
* PS/2 Pin interrupt | |||||
*/ | |||||
#ifdef PS2_USE_INT | |||||
/* uses INT1 for clock line(ATMega32U4) */ | |||||
#define PS2_CLOCK_PORT PORTD | |||||
#define PS2_CLOCK_PIN PIND | |||||
#define PS2_CLOCK_DDR DDRD | |||||
#define PS2_CLOCK_BIT 1 | |||||
#define PS2_DATA_PORT PORTD | |||||
#define PS2_DATA_PIN PIND | |||||
#define PS2_DATA_DDR DDRD | |||||
#define PS2_DATA_BIT 2 | |||||
#define PS2_INT_INIT() do { \ | |||||
EICRA |= ((1<<ISC11) | \ | |||||
(0<<ISC10)); \ | |||||
} while (0) | |||||
#define PS2_INT_ON() do { \ | |||||
EIMSK |= (1<<INT1); \ | |||||
} while (0) | |||||
#define PS2_INT_OFF() do { \ | |||||
EIMSK &= ~(1<<INT1); \ | |||||
} while (0) | |||||
#define PS2_INT_VECT INT1_vect | |||||
#endif | |||||
/* | |||||
* PS/2 USART | |||||
*/ | |||||
#ifdef PS2_USE_USART | #ifdef PS2_USE_USART | ||||
#if defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) | #if defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) | ||||
/* XCK for clock line and RXD for data line */ | /* XCK for clock line and RXD for data line */ | ||||
#define PS2_DATA_PIN PIND | #define PS2_DATA_PIN PIND | ||||
#define PS2_DATA_DDR DDRD | #define PS2_DATA_DDR DDRD | ||||
#define PS2_DATA_BIT 2 | #define PS2_DATA_BIT 2 | ||||
/* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */ | /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */ | ||||
/* set DDR of CLOCK as input to be slave */ | /* set DDR of CLOCK as input to be slave */ | ||||
#define PS2_USART_INIT() do { \ | #define PS2_USART_INIT() do { \ | ||||
#define PS2_USART_RX_DATA UDR1 | #define PS2_USART_RX_DATA UDR1 | ||||
#define PS2_USART_ERROR (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1))) | #define PS2_USART_ERROR (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1))) | ||||
#define PS2_USART_RX_VECT USART1_RX_vect | #define PS2_USART_RX_VECT USART1_RX_vect | ||||
#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega168P__) || defined(__AVR_ATmega328P__) | #elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega168P__) || defined(__AVR_ATmega328P__) | ||||
/* XCK for clock line and RXD for data line */ | /* XCK for clock line and RXD for data line */ | ||||
#define PS2_CLOCK_PORT PORTD | #define PS2_CLOCK_PORT PORTD | ||||
#define PS2_DATA_PIN PIND | #define PS2_DATA_PIN PIND | ||||
#define PS2_DATA_DDR DDRD | #define PS2_DATA_DDR DDRD | ||||
#define PS2_DATA_BIT 0 | #define PS2_DATA_BIT 0 | ||||
/* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */ | /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */ | ||||
/* set DDR of CLOCK as input to be slave */ | /* set DDR of CLOCK as input to be slave */ | ||||
#define PS2_USART_INIT() do { \ | #define PS2_USART_INIT() do { \ | ||||
#endif | #endif | ||||
#endif | #endif | ||||
#ifdef PS2_USE_INT | |||||
/* uses INT1 for clock line(ATMega32U4) */ | |||||
#define PS2_CLOCK_PORT PORTD | |||||
#define PS2_CLOCK_PIN PIND | |||||
#define PS2_CLOCK_DDR DDRD | |||||
#define PS2_CLOCK_BIT 1 | |||||
#define PS2_DATA_PORT PORTD | |||||
#define PS2_DATA_PIN PIND | |||||
#define PS2_DATA_DDR DDRD | |||||
#define PS2_DATA_BIT 2 | |||||
#define PS2_INT_INIT() do { \ | |||||
EICRA |= ((1<<ISC11) | \ | |||||
(0<<ISC10)); \ | |||||
} while (0) | |||||
#define PS2_INT_ON() do { \ | |||||
EIMSK |= (1<<INT1); \ | |||||
} while (0) | |||||
#define PS2_INT_OFF() do { \ | |||||
EIMSK &= ~(1<<INT1); \ | |||||
} while (0) | |||||
#define PS2_INT_VECT INT1_vect | |||||
#endif | |||||
#ifdef PS2_USE_BUSYWAIT | |||||
#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 | #endif |
/* | |||||
Copyright 2011 Jun Wako <[email protected]> | |||||
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/>. | |||||
*/ | |||||
/* | |||||
* Keymap for PS/2 keyboard | |||||
*/ | |||||
#include <stdint.h> | |||||
#include <stdbool.h> | |||||
#include <avr/pgmspace.h> | |||||
#include "keycode.h" | |||||
#include "print.h" | |||||
#include "debug.h" | |||||
#include "util.h" | |||||
#include "keymap.h" | |||||
// Following macros help you to define a keymap with the form of actual keyboard layout. | |||||
/* US layout plus all other various keys */ | |||||
#define KEYMAP_ALL( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA, \ | |||||
\ | |||||
K61, /* for European ISO */ \ | |||||
K51, K13, K6A, K64, K67, /* for Japanese JIS */ \ | |||||
K08, K10, K18, K20, K28, K30, K38, K40, K48, K50, K57, K5F, /* F13-24 */ \ | |||||
KB7, KBF, KDE, /* System Power, Sleep, Wake */ \ | |||||
KA3, KB2, KA1, /* Mute, Volume Up, Volume Down */ \ | |||||
KCD, K95, KBB, KB4, KD0, /* Next, Previous, Stop, Pause, Media Select */ \ | |||||
KC8, KAB, KC0, /* Mail, Calculator, My Computer */ \ | |||||
K90, KBA, KB8, KB0, /* WWW Search, Home, Back, Forward */ \ | |||||
KA8, KA0, K98 /* WWW Stop, Refresh, Favorites */ \ | |||||
) { \ | |||||
{ KC_NO, KC_##K01, KC_NO, 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_NO }, \ | |||||
{ KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_NO }, \ | |||||
{ KC_##K18, KC_NO, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_NO }, \ | |||||
{ KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_NO }, \ | |||||
{ KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_NO }, \ | |||||
{ KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_NO }, \ | |||||
{ KC_##K38, KC_NO, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_NO }, \ | |||||
{ KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_NO }, \ | |||||
{ KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_NO }, \ | |||||
{ KC_##K50, KC_##K51, KC_##K52, KC_NO, KC_##K54, KC_##K55, KC_NO, KC_##K57 }, \ | |||||
{ KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_NO, KC_##K5D, KC_NO, KC_##K5F }, \ | |||||
{ KC_NO, KC_##K61, KC_NO, KC_NO, KC_##K64, KC_NO, KC_##K66, KC_##K67 }, \ | |||||
{ KC_NO, KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_NO, KC_NO, 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_##K7C, KC_##K7D, KC_##K7E, KC_NO }, \ | |||||
{ KC_NO, KC_NO, KC_NO, KC_##K83, 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_##K90, KC_##K91, KC_NO, KC_NO, KC_##K94, KC_##K95, KC_NO, KC_NO }, \ | |||||
{ KC_##K98, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_##K9F }, \ | |||||
{ KC_##KA0, KC_##KA1, KC_NO, KC_##KA3, KC_NO, KC_NO, KC_NO, KC_##KA7 }, \ | |||||
{ KC_##KA8, KC_NO, KC_NO, KC_##KAB, KC_NO, KC_NO, KC_NO, KC_##KAF }, \ | |||||
{ KC_##KB0, KC_NO, KC_##KB2, KC_NO, KC_##KB4, KC_NO, KC_NO, KC_##KB7 }, \ | |||||
{ KC_##KB8, KC_NO, KC_##KBA, KC_##KBB, KC_NO, KC_NO, KC_NO, KC_##KBF }, \ | |||||
{ KC_##KC0, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ | |||||
{ KC_##KC8, KC_NO, KC_##KCA, KC_NO, KC_NO, KC_##KCD, KC_NO, KC_NO }, \ | |||||
{ KC_##KD0, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ | |||||
{ KC_NO, KC_NO, KC_##KDA, KC_NO, KC_NO, KC_NO, KC_##KDE, KC_NO }, \ | |||||
{ KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ | |||||
{ KC_NO, KC_##KE9, KC_NO, KC_##KEB, KC_##KEC, KC_NO, KC_NO, KC_NO }, \ | |||||
{ KC_##KF0, KC_##KF1, KC_##KF2, KC_NO, KC_##KF4, KC_##KF5, KC_NO, KC_NO }, \ | |||||
{ KC_NO, KC_NO, KC_##KFA, KC_NO, KC_##KFC, KC_##KFD, KC_##KFE, KC_NO }, \ | |||||
} | |||||
/* US layout */ | |||||
#define KEYMAP( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA \ | |||||
) \ | |||||
KEYMAP_ALL( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA, \ | |||||
\ | |||||
NUBS, \ | |||||
RO, KANA, JYEN, HENK, MHEN, \ | |||||
F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24, \ | |||||
SYSTEM_POWER, SYSTEM_SLEEP, SYSTEM_WAKE, \ | |||||
AUDIO_MUTE, AUDIO_VOL_UP, AUDIO_VOL_DOWN, \ | |||||
MEDIA_NEXT_TRACK, MEDIA_PREV_TRACK, MEDIA_STOP, MEDIA_PLAY_PAUSE, MEDIA_SELECT, \ | |||||
MAIL, CALCULATOR, MY_COMPUTER, \ | |||||
WWW_SEARCH, WWW_HOME, WWW_BACK, WWW_FORWARD, \ | |||||
WWW_STOP, WWW_REFRESH, WWW_FAVORITES \ | |||||
) | |||||
/* ISO layout */ | |||||
#define KEYMAP_ISO( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52,K5D,K5A, K6B,K73,K74,K79, \ | |||||
K12,K61,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA \ | |||||
) \ | |||||
KEYMAP_ALL( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA, \ | |||||
\ | |||||
K61, \ | |||||
RO, KANA, JYEN, HENK, MHEN, \ | |||||
F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24, \ | |||||
SYSTEM_POWER, SYSTEM_SLEEP, SYSTEM_WAKE, \ | |||||
AUDIO_MUTE, AUDIO_VOL_UP, AUDIO_VOL_DOWN, \ | |||||
MEDIA_NEXT_TRACK, MEDIA_PREV_TRACK, MEDIA_STOP, MEDIA_PLAY_PAUSE, MEDIA_SELECT, \ | |||||
MAIL, CALCULATOR, MY_COMPUTER, \ | |||||
WWW_SEARCH, WWW_HOME, WWW_BACK, WWW_FORWARD, \ | |||||
WWW_STOP, WWW_REFRESH, WWW_FAVORITES \ | |||||
) | |||||
/* JIS layout */ | |||||
#define KEYMAP_JIS( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K6A,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52,K5D, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A,K51, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K67,K29,K64,K13, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA \ | |||||
) \ | |||||
KEYMAP_ALL( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA, \ | |||||
\ | |||||
NUBS, \ | |||||
K51, K13, K6A, K64, K67, \ | |||||
F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24, \ | |||||
SYSTEM_POWER, SYSTEM_SLEEP, SYSTEM_WAKE, \ | |||||
AUDIO_MUTE, AUDIO_VOL_UP, AUDIO_VOL_DOWN, \ | |||||
MEDIA_NEXT_TRACK, MEDIA_PREV_TRACK, MEDIA_STOP, MEDIA_PLAY_PAUSE, MEDIA_SELECT, \ | |||||
MAIL, CALCULATOR, MY_COMPUTER, \ | |||||
WWW_SEARCH, WWW_HOME, WWW_BACK, WWW_FORWARD, \ | |||||
WWW_STOP, WWW_REFRESH, WWW_FAVORITES \ | |||||
) | |||||
// Assign Fn key(0-7) to a layer to which switch with the Fn key pressed. | |||||
static const uint8_t PROGMEM fn_layer[] = { | |||||
5, // Fn0 | |||||
6, // 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_SCLN, // Fn0 | |||||
KC_SLSH, // Fn1 | |||||
KC_NO, // Fn2 | |||||
KC_NO, // Fn3 | |||||
KC_NO, // Fn4 | |||||
KC_NO, // Fn5 | |||||
KC_NO, // Fn6 | |||||
KC_NO // Fn7 | |||||
}; | |||||
// The keymap is a 32*8 byte array which convert a PS/2 scan code into a USB keycode. | |||||
// See keycode.h for USB keycodes. You should omit a 'KC_' prefix of USB keycodes in keymap macro. | |||||
// Use KEYMAP_ISO() or KEYMAP_JIS() instead of KEYMAP() if your keyboard is ISO or JIS. | |||||
static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||||
/* 0: default | |||||
* ,---. ,---------------. ,---------------. ,---------------. ,-----------. ,-----------. | |||||
* |Esc| |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau| |Pwr|Slp|Wak| | |||||
* `---' `---------------' `---------------' `---------------' `-----------' `-----------' | |||||
* ,-----------------------------------------------------------. ,-----------. ,---------------. | |||||
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backspa| |Ins|Hom|PgU| |NmL| /| *| -| | |||||
* |-----------------------------------------------------------| |-----------| |---------------| | |||||
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| |Del|End|PgD| | 7| 8| 9| | | |||||
* |-----------------------------------------------------------| `-----------' |-----------| +| | |||||
* |CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Return | | 4| 5| 6| | | |||||
* |-----------------------------------------------------------| ,---. |---------------| | |||||
* |Shift | Z| X| C| V| B| N| M| ,| ,| /|Shift | |Up | | 1| 2| 3| | | |||||
* |-----------------------------------------------------------| ,-----------. |-----------|Ent| | |||||
* |Ctrl |Gui |Alt | Space |Alt |Gui |Menu|Ctrl| |Lef|Dow|Rig| | 0| .| | | |||||
* `-----------------------------------------------------------' `-----------' `---------------' | |||||
* ; = Fn0(to Layer 5) | |||||
* / = Fn1(to Layer 6) | |||||
*/ | |||||
KEYMAP( | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,BRK, | |||||
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||||
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSLS, DEL, END, PGDN, P7, P8, P9, | |||||
CAPS,A, S, D, F, G, H, J, K, L, FN0, QUOT, ENT, P4, P5, P6, PPLS, | |||||
LSFT,Z, X, C, V, B, N, M, COMM,DOT, FN1, RSFT, UP, P1, P2, P3, | |||||
LCTL,LGUI,LALT, SPC, RALT,RGUI,APP, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT | |||||
), | |||||
/* 1: plain Qwerty without layer switching | |||||
* ,-----------------------------------------------------------. | |||||
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backspa| | |||||
* |-----------------------------------------------------------| | |||||
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| | |||||
* |-----------------------------------------------------------| | |||||
* |CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Return | | |||||
* |-----------------------------------------------------------| | |||||
* |Shift | Z| X| C| V| B| N| M| ,| ,| /|Shift | | |||||
* |-----------------------------------------------------------| | |||||
* |Ctrl |Gui |Alt | Space |Alt |Gui |Menu|Ctrl| | |||||
* `-----------------------------------------------------------' | |||||
*/ | |||||
KEYMAP( | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,BRK, | |||||
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||||
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSLS, DEL, END, PGDN, P7, P8, P9, | |||||
CAPS,A, S, D, F, G, H, J, K, L, SCLN,QUOT, ENT, P4, P5, P6, PPLS, | |||||
LSFT,Z, X, C, V, B, N, M, COMM,DOT, SLSH, RSFT, UP, P1, P2, P3, | |||||
LCTL,LGUI,LALT, SPC, RALT,RGUI,APP, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT | |||||
), | |||||
/* 2: Colemak http://colemak.com | |||||
* ,-----------------------------------------------------------. | |||||
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backspa| | |||||
* |-----------------------------------------------------------| | |||||
* |Tab | Q| W| F| P| G| J| L| U| Y| ;| [| ]| \| | |||||
* |-----------------------------------------------------------| | |||||
* |BackSp| A| R| S| T| D| H| N| E| I| O| '|Return | | |||||
* |-----------------------------------------------------------| | |||||
* |Shift | Z| X| C| V| B| K| M| ,| ,| /|Shift | | |||||
* |-----------------------------------------------------------| | |||||
* |Ctrl |Gui |Alt | Space |Alt |Gui |Menu|Ctrl| | |||||
* `----------------------------------------------------------' | |||||
*/ | |||||
KEYMAP( | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,BRK, | |||||
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||||
TAB, Q, W, F, P, G, J, L, U, Y, SCLN,LBRC,RBRC,BSLS, DEL, END, PGDN, P7, P8, P9, | |||||
BSPC,A, R, S, T, D, H, N, E, I, O, QUOT, ENT, P4, P5, P6, PPLS, | |||||
LSFT,Z, X, C, V, B, K, M, COMM,DOT, SLSH, RSFT, UP, P1, P2, P3, | |||||
LCTL,LGUI,LALT, SPC, RALT,RGUI,APP, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT | |||||
), | |||||
/* 3: Dvorak http://en.wikipedia.org/wiki/Dvorak_Simplified_Keyboard | |||||
* ,-----------------------------------------------------------. | |||||
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| [| ]|Backspa| | |||||
* |-----------------------------------------------------------| | |||||
* |Tab | '| ,| .| P| Y| F| G| C| R| L| /| =| \| | |||||
* |-----------------------------------------------------------| | |||||
* |BackSp| A| O| E| U| I| D| H| T| N| S| -|Return | | |||||
* |-----------------------------------------------------------| | |||||
* |Shift | ;| Q| J| K| X| B| M| Wl V| Z|Shift | | |||||
* |-----------------------------------------------------------| | |||||
* |Ctrl |Gui |Alt | Space |Alt |Gui |Menu|Ctrl| | |||||
* `-----------------------------------------------------------' | |||||
*/ | |||||
KEYMAP( | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,BRK, | |||||
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, LBRC,RBRC,BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||||
TAB, QUOT,COMM,DOT, P, Y, F, G, C, R, L, SLSH,EQL, BSLS, DEL, END, PGDN, P7, P8, P9, | |||||
CAPS,A, O, E, U, I, D, H, T, N, S, MINS, ENT, P4, P5, P6, PPLS, | |||||
LSFT,SCLN,Q, J, K, X, B, M, W, V, Z, RSFT, UP, P1, P2, P3, | |||||
LCTL,LGUI,LALT, SPC, RALT,RGUI,APP, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT | |||||
), | |||||
/* 4: Workman http://viralintrospection.wordpress.com/2010/09/06/a-different-philosophy-in-designing-keyboard-layouts/ | |||||
* ,-----------------------------------------------------------. | |||||
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backspa| | |||||
* |-----------------------------------------------------------| | |||||
* |Tab | Q| D| R| W| B| J| F| U| P| ;| [| ]| \| | |||||
* |-----------------------------------------------------------| | |||||
* |CapsLo| A| S| H| T| G| Y| N| E| O| I| '|Return | | |||||
* |-----------------------------------------------------------| | |||||
* |Shift | Z| X| M| C| V| K| L| ,| ,| /|Shift | | |||||
* |-----------------------------------------------------------| | |||||
* |Ctrl |Gui |Alt | Space |Alt |Gui |Menu|Ctrl| | |||||
* `-----------------------------------------------------------' | |||||
*/ | |||||
KEYMAP( | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,BRK, | |||||
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||||
TAB, Q, D, R, W, B, J, F, U, P, SCLN,LBRC,RBRC,BSLS, DEL, END, PGDN, P7, P8, P9, | |||||
BSPC,A, S, H, T, G, Y, N, E, O, I, QUOT, ENT, P4, P5, P6, PPLS, | |||||
LSFT,Z, X, M, C, V, K, L, COMM,DOT, SLSH, RSFT, UP, P1, P2, P3, | |||||
LCTL,LGUI,LALT, SPC, RALT,RGUI,APP, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT | |||||
), | |||||
/* 5: Mouse keys | |||||
* ,-----------------------------------------------------------. | |||||
* |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Backspa| | |||||
* |-----------------------------------------------------------| | |||||
* |Tab |MwL|MwU|McU|WwU|WwR|MwL|MwD|MwU|MwR| | | | \| | |||||
* |-----------------------------------------------------------| | |||||
* |CapsLo| |McL|McD|McR| |McL|McD|McU|McR|Fn0| |Return | | |||||
* |-----------------------------------------------------------| | |||||
* |Shift |VoD|VoU|Mut|Mb2|Mb3|Mb2|Mb1|VoD|VoU|Mut|Shift | | |||||
* |-----------------------------------------------------------| | |||||
* |Ctrl |Gui |Alt | Mb1 |Alt |Gui |Menu|Ctrl| | |||||
* `-----------------------------------------------------------' | |||||
* Mc = mouse cursor, Mw = mouse wheel, Mb = mouse button | |||||
* Vo = Volume, Mut = Mute | |||||
*/ | |||||
KEYMAP( | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,BRK, | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F8, F10, F11, F12, BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||||
TAB, WH_L,WH_D,MS_U,WH_U,WH_R,WH_L,WH_D,WH_U,WH_R,NO, NO, NO, BSLS, DEL, END, PGDN, P7, P8, P9, | |||||
CAPS,NO, MS_L,MS_D,MS_R,NO, MS_L,MS_D,MS_U,MS_R,FN0, NO, ENT, P4, P5, P6, PPLS, | |||||
LSFT,VOLD,VOLU,MUTE,BTN2,BTN3,BTN2,BTN1,VOLD,VOLU,MUTE, RSFT, UP, P1, P2, P3, | |||||
LCTL,LGUI,LALT, BTN1, RALT,RGUI,APP, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT | |||||
), | |||||
/* 6: Cursor keys | |||||
* ,-----------------------------------------------------------. | |||||
* |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Backspa| | |||||
* |-----------------------------------------------------------| | |||||
* |Tab |Hom|PgU| Up|PgU|End|Hom|PgD|PgU|End| | | | \| | |||||
* |-----------------------------------------------------------| | |||||
* |CapsLo| |Lef|Dow|Rig| |Lef|Dow| Up|Rig| | |Return | | |||||
* |-----------------------------------------------------------| | |||||
* |Shift | | | | | |Hom|PgD|PgU|End|Fn1|Shift | | |||||
* |-----------------------------------------------------------| | |||||
* |Ctrl |Gui |Alt | Space |Alt |Gui |Menu|Ctrl| | |||||
* `-----------------------------------------------------------' | |||||
*/ | |||||
KEYMAP( | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,BRK, | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F8, F10, F11, F12, BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||||
TAB, NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, NO, NO, NO, BSLS, DEL, END, PGDN, P7, P8, P9, | |||||
CAPS,NO, NO, NO, NO, NO, LEFT,DOWN,UP, RGHT,NO, NO, ENT, P4, P5, P6, PPLS, | |||||
LSFT,VOLD,VOLU,MUTE,NO, NO, HOME,PGDN,PGUP,END, FN1, RSFT, UP, P1, P2, P3, | |||||
LCTL,LGUI,LALT, SPC, RALT,RGUI,APP, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT | |||||
), | |||||
}; | |||||
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 index) | |||||
{ | |||||
return pgm_read_byte(&fn_layer[index]); | |||||
} | |||||
uint8_t keymap_fn_keycode(uint8_t index) | |||||
{ | |||||
return pgm_read_byte(&fn_keycode[index]); | |||||
} |
/* | |||||
Copyright 2011,2012,2013 Jun Wako <[email protected]> | |||||
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)]) }; | |||||
} |
/* | |||||
Copyright 2011,2012,2013 Jun Wako <[email protected]> | |||||
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[]; | |||||
/* All keys */ | |||||
#define KEYMAP_ALL( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA, \ | |||||
\ | |||||
K61, /* for European ISO */ \ | |||||
K51, K13, K6A, K64, K67, /* for Japanese JIS */ \ | |||||
K08, K10, K18, K20, K28, K30, K38, K40, K48, K50, K57, K5F, /* F13-24 */ \ | |||||
KB7, KBF, KDE, /* System Power, Sleep, Wake */ \ | |||||
KA3, KB2, KA1, /* Mute, Volume Up, Volume Down */ \ | |||||
KCD, K95, KBB, KB4, KD0, /* Next, Previous, Stop, Pause, Media Select */ \ | |||||
KC8, KAB, KC0, /* Mail, Calculator, My Computer */ \ | |||||
K90, KBA, KB8, KB0, /* WWW Search, Home, Back, Forward */ \ | |||||
KA8, KA0, K98 /* WWW Stop, Refresh, Favorites */ \ | |||||
) { \ | |||||
{ KC_NO, KC_##K01, KC_NO, 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_NO }, \ | |||||
{ KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_NO }, \ | |||||
{ KC_##K18, KC_NO, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_NO }, \ | |||||
{ KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_NO }, \ | |||||
{ KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_NO }, \ | |||||
{ KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_NO }, \ | |||||
{ KC_##K38, KC_NO, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_NO }, \ | |||||
{ KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_NO }, \ | |||||
{ KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_NO }, \ | |||||
{ KC_##K50, KC_##K51, KC_##K52, KC_NO, KC_##K54, KC_##K55, KC_NO, KC_##K57 }, \ | |||||
{ KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_NO, KC_##K5D, KC_NO, KC_##K5F }, \ | |||||
{ KC_NO, KC_##K61, KC_NO, KC_NO, KC_##K64, KC_NO, KC_##K66, KC_##K67 }, \ | |||||
{ KC_NO, KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_NO, KC_NO, 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_##K7C, KC_##K7D, KC_##K7E, KC_NO }, \ | |||||
{ KC_NO, KC_NO, KC_NO, KC_##K83, 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_##K90, KC_##K91, KC_NO, KC_NO, KC_##K94, KC_##K95, KC_NO, KC_NO }, \ | |||||
{ KC_##K98, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_##K9F }, \ | |||||
{ KC_##KA0, KC_##KA1, KC_NO, KC_##KA3, KC_NO, KC_NO, KC_NO, KC_##KA7 }, \ | |||||
{ KC_##KA8, KC_NO, KC_NO, KC_##KAB, KC_NO, KC_NO, KC_NO, KC_##KAF }, \ | |||||
{ KC_##KB0, KC_NO, KC_##KB2, KC_NO, KC_##KB4, KC_NO, KC_NO, KC_##KB7 }, \ | |||||
{ KC_##KB8, KC_NO, KC_##KBA, KC_##KBB, KC_NO, KC_NO, KC_NO, KC_##KBF }, \ | |||||
{ KC_##KC0, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ | |||||
{ KC_##KC8, KC_NO, KC_##KCA, KC_NO, KC_NO, KC_##KCD, KC_NO, KC_NO }, \ | |||||
{ KC_##KD0, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ | |||||
{ KC_NO, KC_NO, KC_##KDA, KC_NO, KC_NO, KC_NO, KC_##KDE, KC_NO }, \ | |||||
{ KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \ | |||||
{ KC_NO, KC_##KE9, KC_NO, KC_##KEB, KC_##KEC, KC_NO, KC_NO, KC_NO }, \ | |||||
{ KC_##KF0, KC_##KF1, KC_##KF2, KC_NO, KC_##KF4, KC_##KF5, KC_NO, KC_NO }, \ | |||||
{ KC_NO, KC_NO, KC_##KFA, KC_NO, KC_##KFC, KC_##KFD, KC_##KFE, KC_NO }, \ | |||||
} | |||||
/* US layout */ | |||||
#define KEYMAP( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA \ | |||||
) \ | |||||
KEYMAP_ALL( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA, \ | |||||
\ | |||||
NUBS, \ | |||||
RO, KANA, JYEN, HENK, MHEN, \ | |||||
F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24, \ | |||||
SYSTEM_POWER, SYSTEM_SLEEP, SYSTEM_WAKE, \ | |||||
AUDIO_MUTE, AUDIO_VOL_UP, AUDIO_VOL_DOWN, \ | |||||
MEDIA_NEXT_TRACK, MEDIA_PREV_TRACK, MEDIA_STOP, MEDIA_PLAY_PAUSE, MEDIA_SELECT, \ | |||||
MAIL, CALCULATOR, MY_COMPUTER, \ | |||||
WWW_SEARCH, WWW_HOME, WWW_BACK, WWW_FORWARD, \ | |||||
WWW_STOP, WWW_REFRESH, WWW_FAVORITES \ | |||||
) | |||||
/* ISO layout */ | |||||
#define KEYMAP_ISO( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52,K5D,K5A, K6B,K73,K74,K79, \ | |||||
K12,K61,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA \ | |||||
) \ | |||||
KEYMAP_ALL( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA, \ | |||||
\ | |||||
K61, \ | |||||
RO, KANA, JYEN, HENK, MHEN, \ | |||||
F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24, \ | |||||
SYSTEM_POWER, SYSTEM_SLEEP, SYSTEM_WAKE, \ | |||||
AUDIO_MUTE, AUDIO_VOL_UP, AUDIO_VOL_DOWN, \ | |||||
MEDIA_NEXT_TRACK, MEDIA_PREV_TRACK, MEDIA_STOP, MEDIA_PLAY_PAUSE, MEDIA_SELECT, \ | |||||
MAIL, CALCULATOR, MY_COMPUTER, \ | |||||
WWW_SEARCH, WWW_HOME, WWW_BACK, WWW_FORWARD, \ | |||||
WWW_STOP, WWW_REFRESH, WWW_FAVORITES \ | |||||
) | |||||
/* JIS layout */ | |||||
#define KEYMAP_JIS( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K6A,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52,K5D, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A,K51, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K67,K29,K64,K13, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA \ | |||||
) \ | |||||
KEYMAP_ALL( \ | |||||
K76,K05,K06,K04,K0C,K03,K0B,K83,K0A,K01,K09,K78,K07, KFC,K7E,KFE, \ | |||||
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, KF0,KEC,KFD, K77,KCA,K7C,K7B, \ | |||||
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5D, KF1,KE9,KFA, K6C,K75,K7D, \ | |||||
K58,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K79, \ | |||||
K12,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, KF5, K69,K72,K7A, \ | |||||
K14,K9F,K11, K29, K91,KA7,KAF,K94, KEB,KF2,KF4, K70, K71,KDA, \ | |||||
\ | |||||
NUBS, \ | |||||
K51, K13, K6A, K64, K67, \ | |||||
F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24, \ | |||||
SYSTEM_POWER, SYSTEM_SLEEP, SYSTEM_WAKE, \ | |||||
AUDIO_MUTE, AUDIO_VOL_UP, AUDIO_VOL_DOWN, \ | |||||
MEDIA_NEXT_TRACK, MEDIA_PREV_TRACK, MEDIA_STOP, MEDIA_PLAY_PAUSE, MEDIA_SELECT, \ | |||||
MAIL, CALCULATOR, MY_COMPUTER, \ | |||||
WWW_SEARCH, WWW_HOME, WWW_BACK, WWW_FORWARD, \ | |||||
WWW_STOP, WWW_REFRESH, WWW_FAVORITES \ | |||||
) | |||||
#endif |
/* | |||||
Copyright 2011,2012,2013 Jun Wako <[email protected]> | |||||
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" | |||||
const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||||
/* 0: default | |||||
* ,---. ,---------------. ,---------------. ,---------------. ,-----------. ,-----------. | |||||
* |Esc| |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau| |Pwr|Slp|Wak| | |||||
* `---' `---------------' `---------------' `---------------' `-----------' `-----------' | |||||
* ,-----------------------------------------------------------. ,-----------. ,---------------. | |||||
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backspa| |Ins|Hom|PgU| |NmL| /| *| -| | |||||
* |-----------------------------------------------------------| |-----------| |---------------| | |||||
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| |Del|End|PgD| | 7| 8| 9| | | |||||
* |-----------------------------------------------------------| `-----------' |-----------| +| | |||||
* |CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Return | | 4| 5| 6| | | |||||
* |-----------------------------------------------------------| ,---. |---------------| | |||||
* |Shift | Z| X| C| V| B| N| M| ,| ,| /|Shift | |Up | | 1| 2| 3| | | |||||
* |-----------------------------------------------------------| ,-----------. |-----------|Ent| | |||||
* |Ctrl |Gui |Alt | Space |Alt |Gui |Menu|Ctrl| |Lef|Dow|Rig| | 0| .| | | |||||
* `-----------------------------------------------------------' `-----------' `---------------' | |||||
* ; = Fn0(to Layer 5) | |||||
* / = Fn1(to Layer 6) | |||||
*/ | |||||
KEYMAP( | |||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,BRK, | |||||
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||||
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSLS, DEL, END, PGDN, P7, P8, P9, | |||||
CAPS,A, S, D, F, G, H, J, K, L, SCLN,QUOT, ENT, P4, P5, P6, PPLS, | |||||
LSFT,Z, X, C, V, B, N, M, COMM,DOT, SLSH, RSFT, UP, P1, P2, P3, | |||||
LCTL,LGUI,LALT, SPC, RALT,RGUI,APP, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT | |||||
), | |||||
}; | |||||
const uint16_t PROGMEM fn_actions[] = { | |||||
}; |
#include <stdbool.h> | #include <stdbool.h> | ||||
#include <avr/io.h> | #include <avr/io.h> | ||||
#include <util/delay.h> | #include <util/delay.h> | ||||
#include "action.h" | |||||
#include "print.h" | #include "print.h" | ||||
#include "util.h" | #include "util.h" | ||||
#include "debug.h" | #include "debug.h" | ||||
static void matrix_make(uint8_t code); | static void matrix_make(uint8_t code); | ||||
static void matrix_break(uint8_t code); | static void matrix_break(uint8_t code); | ||||
static void matrix_clear(void); | |||||
#ifdef MATRIX_HAS_GHOST | #ifdef MATRIX_HAS_GHOST | ||||
static bool matrix_has_ghost_in_row(uint8_t row); | static bool matrix_has_ghost_in_row(uint8_t row); | ||||
#endif | #endif | ||||
void matrix_init(void) | void matrix_init(void) | ||||
{ | { | ||||
debug_enable = true; | |||||
ps2_host_init(); | ps2_host_init(); | ||||
// initialize matrix state: all keys off | // initialize matrix state: all keys off | ||||
matrix_break(PAUSE); | matrix_break(PAUSE); | ||||
} | } | ||||
uint8_t code; | |||||
while ((code = ps2_host_recv())) { | |||||
uint8_t code = ps2_host_recv(); | |||||
if (!ps2_error) { | |||||
switch (state) { | switch (state) { | ||||
case INIT: | case INIT: | ||||
switch (code) { | switch (code) { | ||||
matrix_make(PRINT_SCREEN); | matrix_make(PRINT_SCREEN); | ||||
state = INIT; | state = INIT; | ||||
break; | break; | ||||
case 0x00: // Overrun [3]p.25 | |||||
matrix_clear(); | |||||
clear_keyboard(); | |||||
print("Overrun\n"); | |||||
state = INIT; | |||||
break; | |||||
default: // normal key make | default: // normal key make | ||||
if (code < 0x80) { | if (code < 0x80) { | ||||
matrix_make(code); | matrix_make(code); | ||||
} else { | } else { | ||||
debug("unexpected scan code at INIT: "); debug_hex(code); debug("\n"); | |||||
matrix_clear(); | |||||
clear_keyboard(); | |||||
xprintf("unexpected scan code at INIT: %02X\n", code); | |||||
} | } | ||||
state = INIT; | state = INIT; | ||||
} | } | ||||
if (code < 0x80) { | if (code < 0x80) { | ||||
matrix_make(code|0x80); | matrix_make(code|0x80); | ||||
} else { | } else { | ||||
debug("unexpected scan code at E0: "); debug_hex(code); debug("\n"); | |||||
matrix_clear(); | |||||
clear_keyboard(); | |||||
xprintf("unexpected scan code at E0: %02X\n", code); | |||||
} | } | ||||
state = INIT; | state = INIT; | ||||
} | } | ||||
matrix_break(PRINT_SCREEN); | matrix_break(PRINT_SCREEN); | ||||
state = INIT; | state = INIT; | ||||
break; | break; | ||||
case 0xF0: | |||||
matrix_clear(); | |||||
clear_keyboard(); | |||||
xprintf("unexpected scan code at F0: F0(clear and cont.)\n"); | |||||
break; | |||||
default: | default: | ||||
if (code < 0x80) { | if (code < 0x80) { | ||||
matrix_break(code); | matrix_break(code); | ||||
} else { | } else { | ||||
debug("unexpected scan code at F0: "); debug_hex(code); debug("\n"); | |||||
matrix_clear(); | |||||
clear_keyboard(); | |||||
xprintf("unexpected scan code at F0: %02X\n", code); | |||||
} | } | ||||
state = INIT; | state = INIT; | ||||
} | } | ||||
if (code < 0x80) { | if (code < 0x80) { | ||||
matrix_break(code|0x80); | matrix_break(code|0x80); | ||||
} else { | } else { | ||||
debug("unexpected scan code at E0_F0: "); debug_hex(code); debug("\n"); | |||||
matrix_clear(); | |||||
clear_keyboard(); | |||||
xprintf("unexpected scan code at E0_F0: %02X\n", code); | |||||
} | } | ||||
state = INIT; | state = INIT; | ||||
} | } | ||||
default: | default: | ||||
state = INIT; | state = INIT; | ||||
} | } | ||||
phex(code); | |||||
} | } | ||||
// TODO: request RESEND when error occurs? | |||||
/* | |||||
if (PS2_IS_FAILED(ps2_error)) { | |||||
uint8_t ret = ps2_host_send(PS2_RESEND); | |||||
xprintf("Resend: %02X\n", ret); | |||||
} | |||||
*/ | |||||
return 1; | return 1; | ||||
} | } | ||||
is_modified = true; | is_modified = true; | ||||
} | } | ||||
} | } | ||||
inline | |||||
static void matrix_clear(void) | |||||
{ | |||||
for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00; | |||||
} |
#SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend | #SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend | ||||
#NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA | #NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA | ||||
PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support | |||||
PS2_USE_BUSYWAIT = yes # uses primitive reference code | |||||
#PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support | |||||
#PS2_USE_BUSYWAIT = yes # uses primitive reference code | |||||
#PS2_USE_INT = yes # uses external interrupt for falling edge of PS/2 clock pin | #PS2_USE_INT = yes # uses external interrupt for falling edge of PS/2 clock pin | ||||
#PS2_USE_USART = yes # uses hardware USART engine for PS/2 signal receive(recomened) | #PS2_USE_USART = yes # uses hardware USART engine for PS/2 signal receive(recomened) | ||||
Onekey | Onekey | ||||
====== | ====== | ||||
Just one key keyboard for example. It sends 'a' key if pins PD0 and PD1 are short-circuited. | |||||
Just one key keyboard for example. It sends 'a' key if pins PB0 and PB1 are short-circuited. | |||||
https://github.com/tmk/tmk_keyboard/issues/56 | https://github.com/tmk/tmk_keyboard/issues/56 |
# define PS2_CLOCK_PORT PORTD | # define PS2_CLOCK_PORT PORTD | ||||
# define PS2_CLOCK_PIN PIND | # define PS2_CLOCK_PIN PIND | ||||
# define PS2_CLOCK_DDR DDRD | # define PS2_CLOCK_DDR DDRD | ||||
# define PS2_CLOCK_BIT 5 | |||||
# define PS2_CLOCK_BIT 1 | |||||
# define PS2_DATA_PORT PORTD | # define PS2_DATA_PORT PORTD | ||||
# define PS2_DATA_PIN PIND | # define PS2_DATA_PIN PIND | ||||
# define PS2_DATA_DDR DDRD | # define PS2_DATA_DDR DDRD | ||||
#define PS2_CLOCK_PORT PORTD | #define PS2_CLOCK_PORT PORTD | ||||
#define PS2_CLOCK_PIN PIND | #define PS2_CLOCK_PIN PIND | ||||
#define PS2_CLOCK_DDR DDRD | #define PS2_CLOCK_DDR DDRD | ||||
#define PS2_CLOCK_BIT 5 | |||||
#define PS2_CLOCK_BIT 1 | |||||
#define PS2_DATA_PORT PORTD | #define PS2_DATA_PORT PORTD | ||||
#define PS2_DATA_PIN PIND | #define PS2_DATA_PIN PIND | ||||
#define PS2_DATA_DDR DDRD | #define PS2_DATA_DDR DDRD |
/* Column pin configuration | /* Column pin configuration | ||||
* col: 0 | * col: 0 | ||||
* pin: D0 | |||||
* pin: B0 | |||||
*/ | */ | ||||
static void init_cols(void) | static void init_cols(void) | ||||
{ | { | ||||
// Input with pull-up(DDR:0, PORT:1) | // Input with pull-up(DDR:0, PORT:1) | ||||
DDRD &= ~(1<<0); | |||||
PORTD |= (1<<0); | |||||
DDRB &= ~(1<<0); | |||||
PORTB |= (1<<0); | |||||
} | } | ||||
static matrix_row_t read_cols(void) | static matrix_row_t read_cols(void) | ||||
{ | { | ||||
return (PIND&(1<<0) ? 0 : (1<<0)); | |||||
return (PINB&(1<<0) ? 0 : (1<<0)); | |||||
} | } | ||||
/* Row pin configuration | /* Row pin configuration | ||||
* row: 0 | * row: 0 | ||||
* pin: D1 | |||||
* pin: B1 | |||||
*/ | */ | ||||
static void unselect_rows(void) | static void unselect_rows(void) | ||||
{ | { | ||||
// Hi-Z(DDR:0, PORT:0) to unselect | // Hi-Z(DDR:0, PORT:0) to unselect | ||||
DDRD &= ~0b00000010; | |||||
PORTD &= ~0b00000010; | |||||
DDRB &= ~0b00000010; | |||||
PORTB &= ~0b00000010; | |||||
} | } | ||||
static void select_row(uint8_t row) | static void select_row(uint8_t row) | ||||
// Output low(DDR:1, PORT:0) to select | // Output low(DDR:1, PORT:0) to select | ||||
switch (row) { | switch (row) { | ||||
case 0: | case 0: | ||||
DDRD |= (1<<1); | |||||
PORTD &= ~(1<<1); | |||||
DDRB |= (1<<1); | |||||
PORTB &= ~(1<<1); | |||||
break; | break; | ||||
} | } | ||||
} | } |
endif | endif | ||||
ifdef PS2_USE_BUSYWAIT | ifdef PS2_USE_BUSYWAIT | ||||
SRC += protocol/ps2.c | |||||
SRC += protocol/ps2_busywait.c | |||||
OPT_DEFS += -DPS2_USE_BUSYWAIT | OPT_DEFS += -DPS2_USE_BUSYWAIT | ||||
endif | endif | ||||
ifdef PS2_USE_INT | ifdef PS2_USE_INT | ||||
SRC += protocol/ps2.c | |||||
SRC += protocol/ps2_interrupt.c | |||||
OPT_DEFS += -DPS2_USE_INT | OPT_DEFS += -DPS2_USE_INT | ||||
endif | endif | ||||
*/ | */ | ||||
void EVENT_USB_Device_Connect(void) | void EVENT_USB_Device_Connect(void) | ||||
{ | { | ||||
led_set(0x1f); // all on | |||||
} | } | ||||
void EVENT_USB_Device_Disconnect(void) | void EVENT_USB_Device_Disconnect(void) | ||||
#ifdef SLEEP_LED_ENABLE | #ifdef SLEEP_LED_ENABLE | ||||
sleep_led_disable(); | sleep_led_disable(); | ||||
#endif | |||||
// NOTE: converters may not accept this | |||||
led_set(host_keyboard_leds()); | led_set(host_keyboard_leds()); | ||||
#endif | |||||
} | } | ||||
void EVENT_USB_Device_StartOfFrame(void) | void EVENT_USB_Device_StartOfFrame(void) |
suspend_wakeup_init(); | suspend_wakeup_init(); | ||||
#ifdef SLEEP_LED_ENABLE | #ifdef SLEEP_LED_ENABLE | ||||
sleep_led_disable(); | sleep_led_disable(); | ||||
#endif | |||||
// NOTE: converters may not accept this | |||||
led_set(host_keyboard_leds()); | led_set(host_keyboard_leds()); | ||||
#endif | |||||
UDIEN |= (1<<SUSPE); | UDIEN |= (1<<SUSPE); | ||||
UDIEN &= ~(1<<WAKEUPE); | UDIEN &= ~(1<<WAKEUPE); |
/* | /* | ||||
Copyright 2010,2011 Jun WAKO <[email protected]> | |||||
Copyright 2010,2011,2012,2013 Jun WAKO <[email protected]> | |||||
This software is licensed with a Modified BSD License. | This software is licensed with a Modified BSD License. | ||||
All of this is supposed to be Free Software, Open Source, DFSG-free, | All of this is supposed to be Free Software, Open Source, DFSG-free, | ||||
#ifndef PS2_H | #ifndef PS2_H | ||||
#define PS2_H | #define PS2_H | ||||
#include <stdbool.h> | |||||
#include <util/delay.h> | |||||
#include <avr/io.h> | |||||
/* | /* | ||||
* Primitive PS/2 Library for AVR | * Primitive PS/2 Library for AVR | ||||
* | |||||
* PS/2 Resources | |||||
* -------------- | |||||
* [1] The PS/2 Mouse/Keyboard Protocol | |||||
* http://www.computer-engineering.org/ps2protocol/ | |||||
* Concise and thorough primer of PS/2 protocol. | |||||
* | |||||
* [2] Keyboard and Auxiliary Device Controller | |||||
* http://www.mcamafia.de/pdf/ibm_hitrc07.pdf | |||||
* Signal Timing and Format | |||||
* | |||||
* [3] Keyboards(101- and 102-key) | |||||
* http://www.mcamafia.de/pdf/ibm_hitrc11.pdf | |||||
* Keyboard Layout, Scan Code Set, POR, and Commands. | |||||
* | |||||
* [4] PS/2 Reference Manuals | |||||
* http://www.mcamafia.de/pdf/ibm_hitrc07.pdf | |||||
* Collection of IBM Personal System/2 documents. | |||||
* | |||||
* [5] TrackPoint Engineering Specifications for version 3E | |||||
* https://web.archive.org/web/20100526161812/http://wwwcssrv.almaden.ibm.com/trackpoint/download.html | |||||
*/ | */ | ||||
/* port settings for clock and data line */ | |||||
#if !(defined(PS2_CLOCK_PORT) && \ | |||||
defined(PS2_CLOCK_PIN) && \ | |||||
defined(PS2_CLOCK_DDR) && \ | |||||
defined(PS2_CLOCK_BIT)) | |||||
# error "PS/2 clock port setting is required in config.h" | |||||
#endif | |||||
#if !(defined(PS2_DATA_PORT) && \ | |||||
defined(PS2_DATA_PIN) && \ | |||||
defined(PS2_DATA_DDR) && \ | |||||
defined(PS2_DATA_BIT)) | |||||
# error "PS/2 data port setting is required in config.h" | |||||
#endif | |||||
#define PS2_ACK 0xFA | #define PS2_ACK 0xFA | ||||
#define PS2_RESEND 0xFE | #define PS2_RESEND 0xFE | ||||
#define PS2_SET_LED 0xED | #define PS2_SET_LED 0xED | ||||
#define PS2_ERR_NONE 0 | |||||
#define PS2_ERR_PARITY 0x10 | |||||
// TODO: error numbers | |||||
#define PS2_ERR_NONE 0 | |||||
#define PS2_ERR_STARTBIT1 1 | |||||
#define PS2_ERR_STARTBIT2 2 | |||||
#define PS2_ERR_STARTBIT3 3 | |||||
#define PS2_ERR_PARITY 0x10 | |||||
#define PS2_ERR_NODATA 0x20 | |||||
#define PS2_LED_SCROLL_LOCK 0 | #define PS2_LED_SCROLL_LOCK 0 | ||||
#define PS2_LED_NUM_LOCK 1 | #define PS2_LED_NUM_LOCK 1 | ||||
extern uint8_t ps2_error; | extern uint8_t ps2_error; | ||||
/* host role */ | |||||
void ps2_host_init(void); | void ps2_host_init(void); | ||||
uint8_t ps2_host_send(uint8_t data); | uint8_t ps2_host_send(uint8_t data); | ||||
uint8_t ps2_host_recv_response(void); | uint8_t ps2_host_recv_response(void); | ||||
uint8_t ps2_host_recv(void); | uint8_t ps2_host_recv(void); | ||||
void ps2_host_set_led(uint8_t usb_led); | void ps2_host_set_led(uint8_t usb_led); | ||||
/* device role */ | |||||
/* Check port settings for clock and data line */ | |||||
#if !(defined(PS2_CLOCK_PORT) && \ | |||||
defined(PS2_CLOCK_PIN) && \ | |||||
defined(PS2_CLOCK_DDR) && \ | |||||
defined(PS2_CLOCK_BIT)) | |||||
# error "PS/2 clock port setting is required in config.h" | |||||
#endif | |||||
#if !(defined(PS2_DATA_PORT) && \ | |||||
defined(PS2_DATA_PIN) && \ | |||||
defined(PS2_DATA_DDR) && \ | |||||
defined(PS2_DATA_BIT)) | |||||
# error "PS/2 data port setting is required in config.h" | |||||
#endif | |||||
/*-------------------------------------------------------------------- | |||||
* static functions | |||||
*------------------------------------------------------------------*/ | |||||
static inline void clock_lo(void) | |||||
{ | |||||
PS2_CLOCK_PORT &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_DDR |= (1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline void clock_hi(void) | |||||
{ | |||||
/* input with pull up */ | |||||
PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_PORT |= (1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline bool clock_in(void) | |||||
{ | |||||
PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_PORT |= (1<<PS2_CLOCK_BIT); | |||||
_delay_us(1); | |||||
return PS2_CLOCK_PIN&(1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline void data_lo(void) | |||||
{ | |||||
PS2_DATA_PORT &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_DDR |= (1<<PS2_DATA_BIT); | |||||
} | |||||
static inline void data_hi(void) | |||||
{ | |||||
/* input with pull up */ | |||||
PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_PORT |= (1<<PS2_DATA_BIT); | |||||
} | |||||
static inline bool data_in(void) | |||||
{ | |||||
PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_PORT |= (1<<PS2_DATA_BIT); | |||||
_delay_us(1); | |||||
return PS2_DATA_PIN&(1<<PS2_DATA_BIT); | |||||
} | |||||
static inline uint16_t wait_clock_lo(uint16_t us) | |||||
{ | |||||
while (clock_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_clock_hi(uint16_t us) | |||||
{ | |||||
while (!clock_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_data_lo(uint16_t us) | |||||
{ | |||||
while (data_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_data_hi(uint16_t us) | |||||
{ | |||||
while (!data_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
/* idle state that device can send */ | |||||
static inline void idle(void) | |||||
{ | |||||
clock_hi(); | |||||
data_hi(); | |||||
} | |||||
/* inhibit device to send */ | |||||
static inline void inhibit(void) | |||||
{ | |||||
clock_lo(); | |||||
data_hi(); | |||||
} | |||||
#endif | #endif |
/* | |||||
Copyright 2010,2011,2012,2013 Jun WAKO <[email protected]> | |||||
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. | |||||
*/ | |||||
/* | |||||
* PS/2 protocol busywait version | |||||
*/ | |||||
#include <stdbool.h> | |||||
#include <util/delay.h> | |||||
#include "ps2.h" | |||||
#include "debug.h" | |||||
#define WAIT(stat, us, err) do { \ | |||||
if (!wait_##stat(us)) { \ | |||||
ps2_error = err; \ | |||||
goto ERROR; \ | |||||
} \ | |||||
} while (0) | |||||
uint8_t ps2_error = PS2_ERR_NONE; | |||||
void ps2_host_init(void) | |||||
{ | |||||
// POR(150-2000ms) plus BAT(300-500ms) may take 2.5sec([3]p.20) | |||||
_delay_ms(2500); | |||||
inhibit(); | |||||
} | |||||
uint8_t ps2_host_send(uint8_t data) | |||||
{ | |||||
bool parity = true; | |||||
ps2_error = PS2_ERR_NONE; | |||||
/* terminate a transmission if we have */ | |||||
inhibit(); | |||||
_delay_us(100); // 100us [4]p.13, [5]p.50 | |||||
/* 'Request to Send' and Start bit */ | |||||
data_lo(); | |||||
clock_hi(); | |||||
WAIT(clock_lo, 10000, 10); // 10ms [5]p.50 | |||||
/* Data bit */ | |||||
for (uint8_t i = 0; i < 8; i++) { | |||||
_delay_us(15); | |||||
if (data&(1<<i)) { | |||||
parity = !parity; | |||||
data_hi(); | |||||
} else { | |||||
data_lo(); | |||||
} | |||||
WAIT(clock_hi, 50, 2); | |||||
WAIT(clock_lo, 50, 3); | |||||
} | |||||
/* Parity bit */ | |||||
_delay_us(15); | |||||
if (parity) { data_hi(); } else { data_lo(); } | |||||
WAIT(clock_hi, 50, 4); | |||||
WAIT(clock_lo, 50, 5); | |||||
/* Stop bit */ | |||||
_delay_us(15); | |||||
data_hi(); | |||||
/* Ack */ | |||||
WAIT(data_lo, 50, 6); | |||||
WAIT(clock_lo, 50, 7); | |||||
/* wait for idle state */ | |||||
WAIT(clock_hi, 50, 8); | |||||
WAIT(data_hi, 50, 9); | |||||
inhibit(); | |||||
return ps2_host_recv_response(); | |||||
ERROR: | |||||
inhibit(); | |||||
return 0; | |||||
} | |||||
/* receive data when host want else inhibit communication */ | |||||
uint8_t ps2_host_recv_response(void) | |||||
{ | |||||
// Command may take 25ms/20ms at most([5]p.46, [3]p.21) | |||||
// 250 * 100us(wait for start bit in ps2_host_recv) | |||||
uint8_t data = 0; | |||||
uint8_t try = 250; | |||||
do { | |||||
data = ps2_host_recv(); | |||||
} while (try-- && ps2_error); | |||||
return data; | |||||
} | |||||
/* called after start bit comes */ | |||||
uint8_t ps2_host_recv(void) | |||||
{ | |||||
uint8_t data = 0; | |||||
bool parity = true; | |||||
ps2_error = PS2_ERR_NONE; | |||||
/* release lines(idle state) */ | |||||
idle(); | |||||
/* start bit [1] */ | |||||
WAIT(clock_lo, 100, 1); // TODO: this is enough? | |||||
WAIT(data_lo, 1, 2); | |||||
WAIT(clock_hi, 50, 3); | |||||
/* data [2-9] */ | |||||
for (uint8_t i = 0; i < 8; i++) { | |||||
WAIT(clock_lo, 50, 4); | |||||
if (data_in()) { | |||||
parity = !parity; | |||||
data |= (1<<i); | |||||
} | |||||
WAIT(clock_hi, 50, 5); | |||||
} | |||||
/* parity [10] */ | |||||
WAIT(clock_lo, 50, 6); | |||||
if (data_in() != parity) { | |||||
ps2_error = PS2_ERR_PARITY; | |||||
goto ERROR; | |||||
} | |||||
WAIT(clock_hi, 50, 7); | |||||
/* stop bit [11] */ | |||||
WAIT(clock_lo, 50, 8); | |||||
WAIT(data_hi, 1, 9); | |||||
WAIT(clock_hi, 50, 10); | |||||
inhibit(); | |||||
return data; | |||||
ERROR: | |||||
if (ps2_error > PS2_ERR_STARTBIT3) { | |||||
xprintf("x%02X\n", ps2_error); | |||||
} | |||||
inhibit(); | |||||
return 0; | |||||
} | |||||
/* send LED state to keyboard */ | |||||
void ps2_host_set_led(uint8_t led) | |||||
{ | |||||
ps2_host_send(0xED); | |||||
ps2_host_send(led); | |||||
} |
POSSIBILITY OF SUCH DAMAGE. | POSSIBILITY OF SUCH DAMAGE. | ||||
*/ | */ | ||||
/* | |||||
* PS/2 protocol Pin interrupt version | |||||
*/ | |||||
#include <stdbool.h> | #include <stdbool.h> | ||||
#include <avr/io.h> | |||||
#include <avr/interrupt.h> | #include <avr/interrupt.h> | ||||
#include <util/delay.h> | #include <util/delay.h> | ||||
#include "ps2.h" | #include "ps2.h" | ||||
#include "debug.h" | |||||
#ifndef PS2_USE_INT | |||||
static uint8_t recv_data(void); | |||||
#endif | |||||
static inline void clock_lo(void); | |||||
static inline void clock_hi(void); | |||||
static inline bool clock_in(void); | |||||
static inline void data_lo(void); | |||||
static inline void data_hi(void); | |||||
static inline bool data_in(void); | |||||
static inline uint16_t wait_clock_lo(uint16_t us); | |||||
static inline uint16_t wait_clock_hi(uint16_t us); | |||||
static inline uint16_t wait_data_lo(uint16_t us); | |||||
static inline uint16_t wait_data_hi(uint16_t us); | |||||
static inline void idle(void); | |||||
static inline void inhibit(void); | |||||
/* | |||||
Primitive PS/2 Library for AVR | |||||
============================== | |||||
Host side is only supported now. | |||||
I/O control | |||||
----------- | |||||
High state is asserted by input with pull up. | |||||
PS/2 References | |||||
--------------- | |||||
http://www.computer-engineering.org/ps2protocol/ | |||||
http://www.mcamafia.de/pdf/ibm_hitrc07.pdf | |||||
*/ | |||||
#include "print.h" | |||||
#define WAIT(stat, us, err) do { \ | #define WAIT(stat, us, err) do { \ | ||||
uint8_t ps2_error = PS2_ERR_NONE; | uint8_t ps2_error = PS2_ERR_NONE; | ||||
static inline uint8_t pbuf_dequeue(void); | |||||
static inline void pbuf_enqueue(uint8_t data); | |||||
static inline bool pbuf_has_data(void); | |||||
static inline void pbuf_clear(void); | |||||
void ps2_host_init(void) | void ps2_host_init(void) | ||||
{ | { | ||||
#ifdef PS2_USE_INT | |||||
idle(); | |||||
PS2_INT_INIT(); | PS2_INT_INIT(); | ||||
PS2_INT_ON(); | PS2_INT_ON(); | ||||
idle(); | |||||
#else | |||||
inhibit(); | |||||
#endif | |||||
// POR(150-2000ms) plus BAT(300-500ms) may take 2.5sec([3]p.20) | |||||
//_delay_ms(2500); | |||||
} | } | ||||
// TODO: send using interrupt if available | |||||
uint8_t ps2_host_send(uint8_t data) | uint8_t ps2_host_send(uint8_t data) | ||||
{ | { | ||||
uint8_t res = 0; | |||||
bool parity = true; | bool parity = true; | ||||
ps2_error = PS2_ERR_NONE; | ps2_error = PS2_ERR_NONE; | ||||
#ifdef PS2_USE_INT | |||||
PS2_INT_OFF(); | PS2_INT_OFF(); | ||||
#endif | |||||
/* terminate a transmission if we have */ | /* terminate a transmission if we have */ | ||||
inhibit(); | inhibit(); | ||||
_delay_us(200); // at least 100us | |||||
_delay_us(100); // 100us [4]p.13, [5]p.50 | |||||
/* start bit [1] */ | |||||
/* 'Request to Send' and Start bit */ | |||||
data_lo(); | data_lo(); | ||||
clock_hi(); | clock_hi(); | ||||
WAIT(clock_lo, 20000, 10); // may take 15ms at most until device starts clocking | |||||
/* data [2-9] */ | |||||
WAIT(clock_lo, 10000, 10); // 10ms [5]p.50 | |||||
/* Data bit[2-9] */ | |||||
for (uint8_t i = 0; i < 8; i++) { | for (uint8_t i = 0; i < 8; i++) { | ||||
_delay_us(15); | _delay_us(15); | ||||
if (data&(1<<i)) { | if (data&(1<<i)) { | ||||
WAIT(clock_hi, 50, 2); | WAIT(clock_hi, 50, 2); | ||||
WAIT(clock_lo, 50, 3); | WAIT(clock_lo, 50, 3); | ||||
} | } | ||||
/* parity [10] */ | |||||
/* Parity bit */ | |||||
_delay_us(15); | _delay_us(15); | ||||
if (parity) { data_hi(); } else { data_lo(); } | if (parity) { data_hi(); } else { data_lo(); } | ||||
WAIT(clock_hi, 50, 4); | WAIT(clock_hi, 50, 4); | ||||
WAIT(clock_lo, 50, 5); | WAIT(clock_lo, 50, 5); | ||||
/* stop bit [11] */ | |||||
/* Stop bit */ | |||||
_delay_us(15); | _delay_us(15); | ||||
data_hi(); | data_hi(); | ||||
/* ack [12] */ | |||||
/* Ack */ | |||||
WAIT(data_lo, 50, 6); | WAIT(data_lo, 50, 6); | ||||
WAIT(clock_lo, 50, 7); | WAIT(clock_lo, 50, 7); | ||||
WAIT(clock_hi, 50, 8); | WAIT(clock_hi, 50, 8); | ||||
WAIT(data_hi, 50, 9); | WAIT(data_hi, 50, 9); | ||||
#ifdef PS2_USE_INT | |||||
idle(); | |||||
PS2_INT_ON(); | PS2_INT_ON(); | ||||
#endif | |||||
res = ps2_host_recv_response(); | |||||
return ps2_host_recv_response(); | |||||
ERROR: | ERROR: | ||||
#ifdef PS2_USE_INT | |||||
PS2_INT_ON(); | |||||
idle(); | idle(); | ||||
#else | |||||
inhibit(); | |||||
#endif | |||||
return res; | |||||
PS2_INT_ON(); | |||||
return 0; | |||||
} | } | ||||
#ifndef PS2_USE_INT | |||||
/* receive data when host want else inhibit communication */ | |||||
uint8_t ps2_host_recv_response(void) | uint8_t ps2_host_recv_response(void) | ||||
{ | { | ||||
uint8_t data = 0; | |||||
#ifdef PS2_USE_INT | |||||
PS2_INT_OFF(); | |||||
#endif | |||||
/* terminate a transmission if we have */ | |||||
inhibit(); | |||||
_delay_us(100); | |||||
/* release lines(idle state) */ | |||||
idle(); | |||||
/* wait start bit */ | |||||
wait_clock_lo(25000); // command response may take 20 ms at most | |||||
data = recv_data(); | |||||
inhibit(); | |||||
return data; | |||||
} | |||||
#endif | |||||
#ifndef PS2_USE_INT | |||||
uint8_t ps2_host_recv(void) | |||||
{ | |||||
return ps2_host_recv_response(); | |||||
} | |||||
#else | |||||
/* ring buffer to store ps/2 key data */ | |||||
#define PBUF_SIZE 32 | |||||
static uint8_t pbuf[PBUF_SIZE]; | |||||
static uint8_t pbuf_head = 0; | |||||
static uint8_t pbuf_tail = 0; | |||||
static inline void pbuf_enqueue(uint8_t data) | |||||
{ | |||||
uint8_t sreg = SREG; | |||||
cli(); | |||||
uint8_t next = (pbuf_head + 1) % PBUF_SIZE; | |||||
if (next != pbuf_tail) { | |||||
pbuf[pbuf_head] = data; | |||||
pbuf_head = next; | |||||
} else { | |||||
debug("pbuf: full\n"); | |||||
} | |||||
SREG = sreg; | |||||
} | |||||
static inline uint8_t pbuf_dequeue(void) | |||||
{ | |||||
uint8_t val = 0; | |||||
uint8_t sreg = SREG; | |||||
cli(); | |||||
if (pbuf_head != pbuf_tail) { | |||||
val = pbuf[pbuf_tail]; | |||||
pbuf_tail = (pbuf_tail + 1) % PBUF_SIZE; | |||||
// Command may take 25ms/20ms at most([5]p.46, [3]p.21) | |||||
uint8_t retry = 25; | |||||
while (retry-- && !pbuf_has_data()) { | |||||
_delay_ms(1); | |||||
} | } | ||||
SREG = sreg; | |||||
return val; | |||||
} | |||||
static inline bool pbuf_has_data(void) | |||||
{ | |||||
uint8_t sreg = SREG; | |||||
cli(); | |||||
bool has_data = (pbuf_head != pbuf_tail); | |||||
SREG = sreg; | |||||
return has_data; | |||||
} | |||||
static inline void pbuf_clear(void) | |||||
{ | |||||
uint8_t sreg = SREG; | |||||
cli(); | |||||
pbuf_head = pbuf_tail = 0; | |||||
SREG = sreg; | |||||
return pbuf_dequeue(); | |||||
} | } | ||||
/* get data received by interrupt */ | /* get data received by interrupt */ | ||||
uint8_t ps2_host_recv(void) | uint8_t ps2_host_recv(void) | ||||
{ | { | ||||
if (ps2_error) { | |||||
print("x"); | |||||
phex(ps2_error); | |||||
ps2_host_send(0xFE); // request to resend | |||||
if (pbuf_has_data()) { | |||||
ps2_error = PS2_ERR_NONE; | ps2_error = PS2_ERR_NONE; | ||||
return pbuf_dequeue(); | |||||
} else { | |||||
ps2_error = PS2_ERR_NODATA; | |||||
return 0; | |||||
} | } | ||||
idle(); | |||||
return pbuf_dequeue(); | |||||
} | |||||
uint8_t ps2_host_recv_response(void) | |||||
{ | |||||
while (!pbuf_has_data()) ; | |||||
return pbuf_dequeue(); | |||||
} | } | ||||
ISR(PS2_INT_VECT) | ISR(PS2_INT_VECT) | ||||
if (!data_in()) | if (!data_in()) | ||||
goto ERROR; | goto ERROR; | ||||
pbuf_enqueue(data); | pbuf_enqueue(data); | ||||
//phex(data); | |||||
goto DONE; | goto DONE; | ||||
break; | break; | ||||
default: | default: | ||||
} | } | ||||
goto RETURN; | goto RETURN; | ||||
ERROR: | ERROR: | ||||
inhibit(); | |||||
ps2_error = state; | ps2_error = state; | ||||
DONE: | DONE: | ||||
state = INIT; | state = INIT; | ||||
RETURN: | RETURN: | ||||
return; | return; | ||||
} | } | ||||
#endif | |||||
/* send LED state to keyboard */ | /* send LED state to keyboard */ | ||||
void ps2_host_set_led(uint8_t led) | void ps2_host_set_led(uint8_t led) | ||||
} | } | ||||
#ifndef PS2_USE_INT | |||||
/* called after start bit comes */ | |||||
static uint8_t recv_data(void) | |||||
/*-------------------------------------------------------------------- | |||||
* Ring buffer to store scan codes from keyboard | |||||
*------------------------------------------------------------------*/ | |||||
#define PBUF_SIZE 32 | |||||
static uint8_t pbuf[PBUF_SIZE]; | |||||
static uint8_t pbuf_head = 0; | |||||
static uint8_t pbuf_tail = 0; | |||||
static inline void pbuf_enqueue(uint8_t data) | |||||
{ | { | ||||
uint8_t data = 0; | |||||
bool parity = true; | |||||
ps2_error = PS2_ERR_NONE; | |||||
/* start bit [1] */ | |||||
WAIT(clock_lo, 1, 1); | |||||
WAIT(data_lo, 1, 2); | |||||
WAIT(clock_hi, 50, 3); | |||||
/* data [2-9] */ | |||||
for (uint8_t i = 0; i < 8; i++) { | |||||
WAIT(clock_lo, 50, 4); | |||||
if (data_in()) { | |||||
parity = !parity; | |||||
data |= (1<<i); | |||||
} | |||||
WAIT(clock_hi, 50, 5); | |||||
} | |||||
/* parity [10] */ | |||||
WAIT(clock_lo, 50, 6); | |||||
if (data_in() != parity) { | |||||
ps2_error = PS2_ERR_PARITY; | |||||
goto ERROR; | |||||
uint8_t sreg = SREG; | |||||
cli(); | |||||
uint8_t next = (pbuf_head + 1) % PBUF_SIZE; | |||||
if (next != pbuf_tail) { | |||||
pbuf[pbuf_head] = data; | |||||
pbuf_head = next; | |||||
} else { | |||||
print("pbuf: full\n"); | |||||
} | } | ||||
WAIT(clock_hi, 50, 7); | |||||
/* stop bit [11] */ | |||||
WAIT(clock_lo, 50, 8); | |||||
WAIT(data_hi, 1, 9); | |||||
WAIT(clock_hi, 50, 10); | |||||
return data; | |||||
ERROR: | |||||
return 0; | |||||
} | |||||
#endif | |||||
static inline void clock_lo() | |||||
{ | |||||
PS2_CLOCK_PORT &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_DDR |= (1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline void clock_hi() | |||||
{ | |||||
/* input with pull up */ | |||||
PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_PORT |= (1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline bool clock_in() | |||||
{ | |||||
PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_PORT |= (1<<PS2_CLOCK_BIT); | |||||
_delay_us(1); | |||||
return PS2_CLOCK_PIN&(1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline void data_lo() | |||||
{ | |||||
PS2_DATA_PORT &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_DDR |= (1<<PS2_DATA_BIT); | |||||
} | |||||
static inline void data_hi() | |||||
{ | |||||
/* input with pull up */ | |||||
PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_PORT |= (1<<PS2_DATA_BIT); | |||||
SREG = sreg; | |||||
} | } | ||||
static inline bool data_in() | |||||
static inline uint8_t pbuf_dequeue(void) | |||||
{ | { | ||||
PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_PORT |= (1<<PS2_DATA_BIT); | |||||
_delay_us(1); | |||||
return PS2_DATA_PIN&(1<<PS2_DATA_BIT); | |||||
} | |||||
uint8_t val = 0; | |||||
static inline uint16_t wait_clock_lo(uint16_t us) | |||||
{ | |||||
while (clock_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_clock_hi(uint16_t us) | |||||
{ | |||||
while (!clock_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_data_lo(uint16_t us) | |||||
{ | |||||
while (data_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
uint8_t sreg = SREG; | |||||
cli(); | |||||
if (pbuf_head != pbuf_tail) { | |||||
val = pbuf[pbuf_tail]; | |||||
pbuf_tail = (pbuf_tail + 1) % PBUF_SIZE; | |||||
} | |||||
SREG = sreg; | |||||
return val; | |||||
} | } | ||||
static inline uint16_t wait_data_hi(uint16_t us) | |||||
static inline bool pbuf_has_data(void) | |||||
{ | { | ||||
while (!data_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
uint8_t sreg = SREG; | |||||
cli(); | |||||
bool has_data = (pbuf_head != pbuf_tail); | |||||
SREG = sreg; | |||||
return has_data; | |||||
} | } | ||||
/* idle state that device can send */ | |||||
static inline void idle(void) | |||||
static inline void pbuf_clear(void) | |||||
{ | { | ||||
clock_hi(); | |||||
data_hi(); | |||||
uint8_t sreg = SREG; | |||||
cli(); | |||||
pbuf_head = pbuf_tail = 0; | |||||
SREG = sreg; | |||||
} | } | ||||
/* inhibit device to send */ | |||||
static inline void inhibit(void) | |||||
{ | |||||
clock_lo(); | |||||
data_hi(); | |||||
} |
*/ | */ | ||||
/* | /* | ||||
Primitive PS/2 Library for AVR | |||||
============================== | |||||
Host side is only supported now. | |||||
Synchronous USART is used to receive data by hardware process | |||||
rather than interrupt. During V-USB interrupt runs, CLOCK interrupt | |||||
cannot interpose. In the result it is prone to lost CLOCK edge. | |||||
* PS/2 protocol USART version | |||||
*/ | |||||
I/O control | |||||
----------- | |||||
High state is asserted by internal pull-up. | |||||
If you have a signaling problem, you may need to have | |||||
external pull-up resisters on CLOCK and DATA line. | |||||
PS/2 References | |||||
--------------- | |||||
http://www.computer-engineering.org/ps2protocol/ | |||||
http://www.mcamafia.de/pdf/ibm_hitrc07.pdf | |||||
*/ | |||||
#include <stdbool.h> | #include <stdbool.h> | ||||
#include <avr/io.h> | |||||
#include <avr/interrupt.h> | #include <avr/interrupt.h> | ||||
#include <util/delay.h> | #include <util/delay.h> | ||||
#include "ps2.h" | #include "ps2.h" | ||||
#include "debug.h" | |||||
#include "print.h" | |||||
#define WAIT(stat, us, err) do { \ | #define WAIT(stat, us, err) do { \ | ||||
uint8_t ps2_error = PS2_ERR_NONE; | uint8_t ps2_error = PS2_ERR_NONE; | ||||
static inline void clock_lo(void); | |||||
static inline void clock_hi(void); | |||||
static inline bool clock_in(void); | |||||
static inline void data_lo(void); | |||||
static inline void data_hi(void); | |||||
static inline bool data_in(void); | |||||
static inline uint16_t wait_clock_lo(uint16_t us); | |||||
static inline uint16_t wait_clock_hi(uint16_t us); | |||||
static inline uint16_t wait_data_lo(uint16_t us); | |||||
static inline uint16_t wait_data_hi(uint16_t us); | |||||
static inline void idle(void); | |||||
static inline void inhibit(void); | |||||
static inline uint8_t pbuf_dequeue(void); | static inline uint8_t pbuf_dequeue(void); | ||||
static inline void pbuf_enqueue(uint8_t data); | static inline void pbuf_enqueue(uint8_t data); | ||||
static inline bool pbuf_has_data(void); | static inline bool pbuf_has_data(void); | ||||
void ps2_host_init(void) | void ps2_host_init(void) | ||||
{ | { | ||||
idle(); | |||||
idle(); // without this many USART errors occur when cable is disconnected | |||||
PS2_USART_INIT(); | PS2_USART_INIT(); | ||||
PS2_USART_RX_INT_ON(); | PS2_USART_RX_INT_ON(); | ||||
// POR(150-2000ms) plus BAT(300-500ms) may take 2.5sec([3]p.20) | |||||
//_delay_ms(2500); | |||||
} | } | ||||
uint8_t ps2_host_send(uint8_t data) | uint8_t ps2_host_send(uint8_t data) | ||||
{ | { | ||||
uint8_t res = 0; | |||||
bool parity = true; | bool parity = true; | ||||
ps2_error = PS2_ERR_NONE; | ps2_error = PS2_ERR_NONE; | ||||
/* terminate a transmission if we have */ | /* terminate a transmission if we have */ | ||||
inhibit(); | inhibit(); | ||||
_delay_us(100); | |||||
_delay_us(100); // [4]p.13 | |||||
/* start bit [1] */ | |||||
/* 'Request to Send' and Start bit */ | |||||
data_lo(); | data_lo(); | ||||
clock_hi(); | clock_hi(); | ||||
WAIT(clock_lo, 15000, 1); | |||||
/* data [2-9] */ | |||||
WAIT(clock_lo, 10000, 10); // 10ms [5]p.50 | |||||
/* Data bit[2-9] */ | |||||
for (uint8_t i = 0; i < 8; i++) { | for (uint8_t i = 0; i < 8; i++) { | ||||
_delay_us(15); | _delay_us(15); | ||||
if (data&(1<<i)) { | if (data&(1<<i)) { | ||||
WAIT(clock_hi, 50, 2); | WAIT(clock_hi, 50, 2); | ||||
WAIT(clock_lo, 50, 3); | WAIT(clock_lo, 50, 3); | ||||
} | } | ||||
/* parity [10] */ | |||||
/* Parity bit */ | |||||
_delay_us(15); | _delay_us(15); | ||||
if (parity) { data_hi(); } else { data_lo(); } | if (parity) { data_hi(); } else { data_lo(); } | ||||
WAIT(clock_hi, 50, 4); | WAIT(clock_hi, 50, 4); | ||||
WAIT(clock_lo, 50, 5); | WAIT(clock_lo, 50, 5); | ||||
/* stop bit [11] */ | |||||
/* Stop bit */ | |||||
_delay_us(15); | _delay_us(15); | ||||
data_hi(); | data_hi(); | ||||
/* ack [12] */ | |||||
/* Ack */ | |||||
WAIT(data_lo, 50, 6); | WAIT(data_lo, 50, 6); | ||||
WAIT(clock_lo, 50, 7); | WAIT(clock_lo, 50, 7); | ||||
WAIT(clock_hi, 50, 8); | WAIT(clock_hi, 50, 8); | ||||
WAIT(data_hi, 50, 9); | WAIT(data_hi, 50, 9); | ||||
idle(); | |||||
PS2_USART_INIT(); | PS2_USART_INIT(); | ||||
PS2_USART_RX_INT_ON(); | PS2_USART_RX_INT_ON(); | ||||
res = ps2_host_recv_response(); | |||||
return ps2_host_recv_response(); | |||||
ERROR: | ERROR: | ||||
idle(); | idle(); | ||||
PS2_USART_INIT(); | PS2_USART_INIT(); | ||||
PS2_USART_RX_INT_ON(); | PS2_USART_RX_INT_ON(); | ||||
return res; | |||||
return 0; | |||||
} | } | ||||
// Do polling data from keyboard to get response to last command. | |||||
uint8_t ps2_host_recv_response(void) | uint8_t ps2_host_recv_response(void) | ||||
{ | { | ||||
while (!pbuf_has_data()) { | |||||
_delay_ms(1); // without this delay it seems to fall into deadlock | |||||
// Command may take 25ms/20ms at most([5]p.46, [3]p.21) | |||||
uint8_t retry = 25; | |||||
while (retry-- && !pbuf_has_data()) { | |||||
_delay_ms(1); | |||||
} | } | ||||
return pbuf_dequeue(); | return pbuf_dequeue(); | ||||
} | } | ||||
uint8_t ps2_host_recv(void) | uint8_t ps2_host_recv(void) | ||||
{ | { | ||||
return pbuf_dequeue(); | |||||
if (pbuf_has_data()) { | |||||
ps2_error = PS2_ERR_NONE; | |||||
return pbuf_dequeue(); | |||||
} else { | |||||
ps2_error = PS2_ERR_NODATA; | |||||
return 0; | |||||
} | |||||
} | } | ||||
ISR(PS2_USART_RX_VECT) | ISR(PS2_USART_RX_VECT) | ||||
{ | { | ||||
uint8_t error = PS2_USART_ERROR; | |||||
// TODO: request RESEND when error occurs? | |||||
uint8_t error = PS2_USART_ERROR; // USART error should be read before data | |||||
uint8_t data = PS2_USART_RX_DATA; | uint8_t data = PS2_USART_RX_DATA; | ||||
if (!error) { | if (!error) { | ||||
pbuf_enqueue(data); | pbuf_enqueue(data); | ||||
} else { | |||||
xprintf("PS2 USART error: %02X data: %02X\n", error, data); | |||||
} | } | ||||
} | } | ||||
/* send LED state to keyboard */ | /* send LED state to keyboard */ | ||||
void ps2_host_set_led(uint8_t led) | void ps2_host_set_led(uint8_t led) | ||||
{ | { | ||||
// send 0xED then keyboard keeps waiting for next LED data | |||||
// and keyboard does not send any scan codes during waiting. | |||||
// If fail to send LED data keyboard looks like being freezed. | |||||
uint8_t retry = 3; | |||||
while (retry-- && ps2_host_send(PS2_SET_LED) != PS2_ACK) | |||||
; | |||||
retry = 3; | |||||
while (retry-- && ps2_host_send(led) != PS2_ACK) | |||||
; | |||||
} | |||||
/*-------------------------------------------------------------------- | |||||
* static functions | |||||
*------------------------------------------------------------------*/ | |||||
static inline void clock_lo() | |||||
{ | |||||
PS2_CLOCK_PORT &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_DDR |= (1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline void clock_hi() | |||||
{ | |||||
/* input with pull up */ | |||||
PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_PORT |= (1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline bool clock_in() | |||||
{ | |||||
PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); | |||||
PS2_CLOCK_PORT |= (1<<PS2_CLOCK_BIT); | |||||
_delay_us(1); | |||||
return PS2_CLOCK_PIN&(1<<PS2_CLOCK_BIT); | |||||
} | |||||
static inline void data_lo() | |||||
{ | |||||
PS2_DATA_PORT &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_DDR |= (1<<PS2_DATA_BIT); | |||||
} | |||||
static inline void data_hi() | |||||
{ | |||||
/* input with pull up */ | |||||
PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_PORT |= (1<<PS2_DATA_BIT); | |||||
} | |||||
static inline bool data_in() | |||||
{ | |||||
PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); | |||||
PS2_DATA_PORT |= (1<<PS2_DATA_BIT); | |||||
_delay_us(1); | |||||
return PS2_DATA_PIN&(1<<PS2_DATA_BIT); | |||||
} | |||||
static inline uint16_t wait_clock_lo(uint16_t us) | |||||
{ | |||||
while (clock_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_clock_hi(uint16_t us) | |||||
{ | |||||
while (!clock_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_data_lo(uint16_t us) | |||||
{ | |||||
while (data_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_data_hi(uint16_t us) | |||||
{ | |||||
while (!data_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
/* idle state that device can send */ | |||||
static inline void idle(void) | |||||
{ | |||||
clock_hi(); | |||||
data_hi(); | |||||
} | |||||
/* inhibit device to send */ | |||||
static inline void inhibit(void) | |||||
{ | |||||
clock_lo(); | |||||
data_hi(); | |||||
ps2_host_send(0xED); | |||||
ps2_host_send(led); | |||||
} | } | ||||
pbuf[pbuf_head] = data; | pbuf[pbuf_head] = data; | ||||
pbuf_head = next; | pbuf_head = next; | ||||
} else { | } else { | ||||
debug("pbuf: full\n"); | |||||
print("pbuf: full\n"); | |||||
} | } | ||||
SREG = sreg; | SREG = sreg; | ||||
} | } | ||||
static inline uint8_t pbuf_dequeue(void) | static inline uint8_t pbuf_dequeue(void) | ||||
{ | { | ||||
uint8_t val = 0; | uint8_t val = 0; |