qmk_firmware/keyboards/handwired/trackpoint/config.h
Joel Challis 84d5198ef9
Align PS/2 GPIO defines (#14745)
* Align PS/2 GPIO

* Align PS/2 GPIO

* refactor more keyboards

* Remove more defines

* Put back avr/chibios split

* format
2021-10-20 20:07:40 +01:00

60 lines
1.8 KiB
C

#pragma once
#include "config_common.h"
#define VENDOR_ID 0x1234
#define PRODUCT_ID 0x5678
#define DEVICE_VER 0x0001
#define MANUFACTURER QMK
#define PRODUCT TRACKPOINT-DEMO
#define MATRIX_ROWS 1
#define MATRIX_COLS 3
#ifdef PS2_USE_USART
#define PS2_CLOCK_PIN D5
#define PS2_DATA_PIN D2
/* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */
/* set DDR of CLOCK as input to be slave */
#define PS2_USART_INIT() do { \
PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); \
PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); \
UCSR1C = ((1 << UMSEL10) | \
(3 << UPM10) | \
(0 << USBS1) | \
(3 << UCSZ10) | \
(0 << UCPOL1)); \
UCSR1A = 0; \
UBRR1H = 0; \
UBRR1L = 0; \
} while (0)
#define PS2_USART_RX_INT_ON() do { \
UCSR1B = ((1 << RXCIE1) | \
(1 << RXEN1)); \
} while (0)
#define PS2_USART_RX_POLL_ON() do { \
UCSR1B = (1 << RXEN1); \
} while (0)
#define PS2_USART_OFF() do { \
UCSR1C = 0; \
UCSR1B &= ~((1 << RXEN1) | \
(1 << TXEN1)); \
} while (0)
#define PS2_USART_RX_READY (UCSR1A & (1<<RXC1))
#define PS2_USART_RX_DATA UDR1
#define PS2_USART_ERROR (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1)))
#define PS2_USART_RX_VECT USART1_RX_vect
#endif
#define MATRIX_COL_PINS { F1, F4, F5 }
#define MATRIX_ROW_PINS { F0 }
#define UNUSED_PINS
/* COL2ROW or ROW2COL */
#define DIODE_DIRECTION COL2ROW
#define DEBOUNCE 5
#define LOCKING_SUPPORT_ENABLE
#define LOCKING_RESYNC_ENABLE