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qmk_firmware

custom branch of QMK firmware git clone https://anongit.hacktivis.me/git/qmk_firmware.git

config.h (1802B)

    

  1. // Copyright 2012 Jun Wako <wakojun@gmail.com>
  2. // Copyright 2013 Oleg Kostyuk <cub.uanic@gmail.com>
  3. // Copyright 2017 Erin Call <hello@erincall.com>
  4. // Copyright 2023 @frobiac
  5. // SPDX-License-Identifier: GPL-2.0-or-later
  7. #pragma once
  9. #define MATRIX_ROWS 10
  10. #define MATRIX_COLS 4
  11. #define EXPANDER_COL_REGISTER GPIOA
  12. #define EXPANDER_ROW_REGISTER GPIOB
  14. #ifdef PS2_MOUSE_ENABLE
  15. #    define PS2_MOUSE_USE_REMOTE_MODE
  16. #    define PS2_MOUSE_INIT_DELAY 1000
  17. #endif
  19. // clang-format off
  20. #ifdef PS2_DRIVER_USART
  22. #    define PS2_CLOCK_PIN D5
  23. #    define PS2_DATA_PIN D2
  25.     /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */
  26.     /* set DDR of CLOCK as input to be slave */
  27.     #define PS2_USART_INIT() do {   \
  28.         PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT);   \
  29.         PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT);     \
  30.         UCSR1C = ((1 << UMSEL10) |  \
  31.                   (3 << UPM10)   |  \
  32.                   (0 << USBS1)   |  \
  33.                   (3 << UCSZ10)  |  \
  34.                   (0 << UCPOL1));   \
  35.         UCSR1A = 0;                 \
  36.         UBRR1H = 0;                 \
  37.         UBRR1L = 0;                 \
  38.     } while (0)
  39.     #define PS2_USART_RX_INT_ON() do {  \
  40.         UCSR1B = ((1 << RXCIE1) |       \
  41.                   (1 << RXEN1));        \
  42.     } while (0)
  43.     #define PS2_USART_RX_POLL_ON() do { \
  44.         UCSR1B = (1 << RXEN1);          \
  45.     } while (0)
  46.     #define PS2_USART_OFF() do {    \
  47.         UCSR1C = 0;                 \
  48.         UCSR1B &= ~((1 << RXEN1) |  \
  49.                     (1 << TXEN1));  \
  50.     } while (0)
  51.     #define PS2_USART_RX_READY      (UCSR1A & (1<<RXC1))
  52.     #define PS2_USART_RX_DATA       UDR1
  53.     #define PS2_USART_ERROR         (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1)))
  54.     #define PS2_USART_RX_VECT       USART1_RX_vect
  55. #endif