68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
|
#ifndef PSX_lib_h
|
||
|
|
#define PSX_lib_h
|
||
|
|
|
||
|
|
#include <avr/io.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
|
||
|
|
|
||
|
|
#define PSX_DATA_PORT PORTD
|
||
|
|
#define PSX_SCK_PORT PORTD
|
||
|
|
#define PSX_DC_PORT PORTD
|
||
|
|
#define PSX_CS_PORT PORTD
|
||
|
|
|
||
|
|
#define PSX_DATA_PINREG PIND
|
||
|
|
|
||
|
|
#define PSX_DATA_DDR DDRD
|
||
|
|
#define PSX_SCK_DDR DDRD
|
||
|
|
#define PSX_DC_DDR DDRD
|
||
|
|
#define PSX_CS_DDR DDRD
|
||
|
|
|
||
|
|
#define PSX_SCK_PIN 4
|
||
|
|
#define PSX_DC_PIN 7
|
||
|
|
#define PSX_CS_PIN 5
|
||
|
|
#define PSX_DATA_PIN 6
|
||
|
|
|
||
|
|
// задержка тактов SPI, us
|
||
|
|
#define CTRL_CLK 10
|
||
|
|
|
||
|
|
// кнопкм
|
||
|
|
#define PSB_SELECT 0x0001
|
||
|
|
#define PSB_L3 0x0002
|
||
|
|
#define PSB_R3 0x0004
|
||
|
|
#define PSB_START 0x0008
|
||
|
|
#define PSB_PAD_UP 0x0010
|
||
|
|
#define PSB_PAD_RIGHT 0x0020
|
||
|
|
#define PSB_PAD_DOWN 0x0040
|
||
|
|
#define PSB_PAD_LEFT 0x0080
|
||
|
|
#define PSB_L2 0x0100
|
||
|
|
#define PSB_R2 0x0200
|
||
|
|
#define PSB_L1 0x0400
|
||
|
|
#define PSB_R1 0x0800
|
||
|
|
#define PSB_TRIANGLE 0x1000
|
||
|
|
#define PSB_CIRCLE 0x2000
|
||
|
|
#define PSB_CROSS 0x4000
|
||
|
|
#define PSB_SQUARE 0x8000
|
||
|
|
|
||
|
|
// джойстики
|
||
|
|
#define PSS_RX 5
|
||
|
|
#define PSS_RY 6
|
||
|
|
#define PSS_LX 7
|
||
|
|
#define PSS_LY 8
|
||
|
|
|
||
|
|
|
||
|
|
// инициализация геймпада
|
||
|
|
void psx_init(bool analog);
|
||
|
|
|
||
|
|
// получить состояние всех кнопок
|
||
|
|
uint16_t psx_buttons();
|
||
|
|
|
||
|
|
// получить состояниие кнопки (PSB_x)
|
||
|
|
uint8_t psx_button(uint16_t);
|
||
|
|
|
||
|
|
// получить состояниие оси джойстика (PSS_x)
|
||
|
|
uint8_t psx_stick(unsigned int);
|
||
|
|
|
||
|
|
// обновить состояние кнопок
|
||
|
|
void psx_read_gamepad();
|
||
|
|
|
||
|
|
#endif
|