52cdb909c9
SIEMENS PCD 2 Keyboard seems to require "inhibit" for a while after sending and receiving session, for some reason. A computer that can work with the keyboard adds "inhibit" after communications, and this appears to be remedy for the keyboard. https://github.com/tmk/tmk_keyboard/issues/747
134 lines
3.5 KiB
C
134 lines
3.5 KiB
C
/*
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Copyright 2019 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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#include <avr/interrupt.h>
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#define VENDOR_ID 0xFEED
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#define PRODUCT_ID 0x1BEE
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#define DEVICE_VER 0x0201
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#define MANUFACTURER TMK
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#define PRODUCT IBM PC keyboard converter
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/* matrix size */
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#define MATRIX_ROWS 8
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#define MATRIX_COLS 16
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/* key combination for command */
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#define IS_COMMAND() ( \
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keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) || \
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keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) \
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)
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// CS2 80-prefixed codes support
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#define CS2_80CODE_SUPPORT
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// G80-2551 terminal keyboard support
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#define G80_2551_SUPPORT
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// SIEMENS PCD 2 keyboard support
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#define SIEMENS_PCD_SUPPORT
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// Mouse Extended Report
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//#define MOUSE_EXT_REPORT
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/*
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* Pin and interrupt configuration
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*/
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#if defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega32U2__) || defined(__AVR_AT90USB1286__)
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// clock requires External Interrupt pin(INT*)
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#define IBMPC_CLOCK_PORT PORTD
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#define IBMPC_CLOCK_PIN PIND
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#define IBMPC_CLOCK_DDR DDRD
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#define IBMPC_DATA_PORT PORTD
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#define IBMPC_DATA_PIN PIND
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#define IBMPC_DATA_DDR DDRD
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// primary interface
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#define IBMPC_CLOCK_BIT 1
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#define IBMPC_DATA_BIT 0
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#define IBMPC_INT_INIT() do { \
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EICRA |= ((1<<ISC11) | \
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(0<<ISC10)); \
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} while (0)
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#define IBMPC_INT_ON() do { \
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EIFR |= (1<<INTF1); \
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EIMSK |= (1<<INT1); \
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} while (0)
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#define IBMPC_INT_OFF() do { \
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EIMSK &= ~(1<<INT1); \
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} while (0)
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#define IBMPC_INT_VECT INT1_vect
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// secondary interface
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#ifdef IBMPC_SECONDARY
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#define IBMPC_CLOCK_BIT1 3
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#define IBMPC_DATA_BIT1 2
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#define IBMPC_INT_INIT1() do { \
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EICRA |= ((1<<ISC31) | \
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(0<<ISC30)); \
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} while (0)
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#define IBMPC_INT_ON1() do { \
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EIFR |= (1<<INTF3); \
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EIMSK |= (1<<INT3); \
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} while (0)
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#define IBMPC_INT_OFF1() do { \
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EIMSK &= ~(1<<INT3); \
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} while (0)
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#define IBMPC_INT_VECT1 INT3_vect
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#endif
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/* reset line */
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#define IBMPC_RST_PORT PORTB
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#define IBMPC_RST_PIN PINB
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#define IBMPC_RST_DDR DDRB
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#define IBMPC_RST_BIT0 6
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#define IBMPC_RST_BIT1 7
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/* reset for XT Type-1 keyboard: low pulse for 500ms */
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#define IBMPC_RST_HIZ() do { \
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IBMPC_RST_PORT &= ~(1<<IBMPC_RST_BIT0); \
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IBMPC_RST_DDR &= ~(1<<IBMPC_RST_BIT0); \
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IBMPC_RST_PORT &= ~(1<<IBMPC_RST_BIT1); \
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IBMPC_RST_DDR &= ~(1<<IBMPC_RST_BIT1); \
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} while (0)
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#define IBMPC_RST_LO() do { \
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IBMPC_RST_PORT &= ~(1<<IBMPC_RST_BIT0); \
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IBMPC_RST_DDR |= (1<<IBMPC_RST_BIT0); \
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IBMPC_RST_PORT &= ~(1<<IBMPC_RST_BIT1); \
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IBMPC_RST_DDR |= (1<<IBMPC_RST_BIT1); \
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} while (0)
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// for debug
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#define LED_ON() do { DDRD |= (1<<6); PORTD |= (1<<6); } while (0)
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#define LED_OFF() do { DDRD |= (1<<6); PORTD &= ~(1<<6); } while (0)
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#else
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#error "No pin configuration in config.h"
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#endif
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#endif
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