forked from forks/qmk_firmware
119 lines
3.7 KiB
C
119 lines
3.7 KiB
C
/*
|
|
Copyright 2012 Jun Wako <wakojun@gmail.com>
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/* This code makes use of cy384's Arduino USB HID adapter for the Palm Portable
|
|
Keyboard, released under the BSD licence */
|
|
|
|
|
|
|
|
|
|
#pragma once
|
|
|
|
#define VENDOR_ID 0xFEED
|
|
#define PRODUCT_ID 0x0001
|
|
#define DEVICE_VER 0x0100
|
|
#define MANUFACTURER QMK
|
|
#define PRODUCT Stowaway converter
|
|
#define DESCRIPTION USB converter for Stowaway keyboard
|
|
|
|
// IO pins to serial
|
|
// https://deskthority.net/wiki/Arduino_Pro_Micro for pin lookup
|
|
#define VCC_PIN D1 // pro micro 2
|
|
#define RX_PIN D0 //pro micro 3 , was 8 on cy384
|
|
#define RTS_PIN C6 // 5 //[ was D4 // 4 on the cy384
|
|
#define DCD_PIN E6 //7
|
|
|
|
// if using the particular arduino pinout of CY384
|
|
#ifdef CY384
|
|
#define GND_PIN D7 //6
|
|
#define PULLDOWN_PIN B1 // 15
|
|
#endif
|
|
|
|
#ifndef HANDSPRING
|
|
// Set to 1 for Handspring or to disable RTS/DCD based handshake.
|
|
#define HANDSPRING 0
|
|
#endif
|
|
|
|
#define MAXDROP 10 // check if keyboard is connected every X polling cycles
|
|
#define SLEEP_TIMEOUT 500000 // check keyboard/reset this many millis
|
|
|
|
|
|
#define MATRIX_ROWS 12
|
|
#define MATRIX_COLS 8
|
|
|
|
/* key combination for command */
|
|
#define IS_COMMAND() ( \
|
|
get_mods() == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
|
|
get_mods() == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \
|
|
get_mods() == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
|
|
)
|
|
|
|
|
|
/* Serial(USART) configuration
|
|
* asynchronous, negative logic, 9600baud, no flow control
|
|
* 1-start bit, 8-data bit, non parity, 1-stop bit
|
|
*/
|
|
#define SERIAL_SOFT_BAUD 9600
|
|
#define SERIAL_SOFT_PARITY_NONE
|
|
#define SERIAL_SOFT_BIT_ORDER_LSB
|
|
#if (HANDSPRING == 0)
|
|
#define SERIAL_SOFT_LOGIC_NEGATIVE //RS232 logic
|
|
#endif
|
|
/* RXD Port */
|
|
#define SERIAL_SOFT_RXD_ENABLE
|
|
|
|
// we are using Pro micro pin 3 / D0 as serial
|
|
#define SERIAL_SOFT_RXD_DDR DDRD
|
|
#define SERIAL_SOFT_RXD_PORT PORTD
|
|
#define SERIAL_SOFT_RXD_PIN PIND
|
|
#define SERIAL_SOFT_RXD_BIT 0
|
|
#define SERIAL_SOFT_RXD_VECT INT0_vect
|
|
|
|
/* RXD Interupt */
|
|
#define SERIAL_SOFT_RXD_INIT() do { \
|
|
/* pin configuration: input with pull-up */ \
|
|
SERIAL_SOFT_RXD_DDR &= ~(1<<SERIAL_SOFT_RXD_BIT); \
|
|
SERIAL_SOFT_RXD_PORT |= (1<<SERIAL_SOFT_RXD_BIT); \
|
|
/* enable interrupt: INT0(rising edge) */ \
|
|
EICRA |= ((1<<ISC01)|(1<<ISC00)); \
|
|
EIMSK |= (1<<INT0); \
|
|
sei(); \
|
|
} while (0)
|
|
#define SERIAL_SOFT_RXD_INT_ENTER()
|
|
#define SERIAL_SOFT_RXD_INT_EXIT() do { \
|
|
/* clear interrupt flag */ \
|
|
EIFR = (1<<INTF0); \
|
|
} while (0)
|
|
#define SERIAL_SOFT_RXD_READ() (SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
|
|
|
|
/* TXD Port */
|
|
#define SERIAL_SOFT_TXD_ENABLE
|
|
#define SERIAL_SOFT_TXD_DDR DDRD
|
|
#define SERIAL_SOFT_TXD_PORT PORTD
|
|
#define SERIAL_SOFT_TXD_PIN PIND
|
|
#define SERIAL_SOFT_TXD_BIT 3
|
|
#define SERIAL_SOFT_TXD_HI() do { SERIAL_SOFT_TXD_PORT |= (1<<SERIAL_SOFT_TXD_BIT); } while (0)
|
|
#define SERIAL_SOFT_TXD_LO() do { SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); } while (0)
|
|
#define SERIAL_SOFT_TXD_INIT() do { \
|
|
/* pin configuration: output */ \
|
|
SERIAL_SOFT_TXD_DDR |= (1<<SERIAL_SOFT_TXD_BIT); \
|
|
/* idle */ \
|
|
SERIAL_SOFT_TXD_ON(); \
|
|
} while (0)
|
|
|
|
|