system.h File Reference

#include <stdbool.h>
#include <stdint.h>
#include "util.h"
#include "hardware.h"

Go to the source code of this file.

Macros
#define	ws_mode_t   ws_system_mode_t
#define	ws_mode_get   ws_system_mode_get
#define	ws_mode_set   ws_system_mode_set
#define	ws_hwint_pop   ws_hwint_push

Enumerations
enum	ws_system_model_t { WS_MODEL_MONO = 0x00 , WS_MODEL_PCV2 = 0x01 , WS_MODEL_COLOR = 0x82 , WS_MODEL_CRYSTAL = 0x83 }
	WonderSwan device model. More...
enum	ws_system_mode_t { WS_MODE_MONO = 0x00 , WS_MODE_COLOR = 0x80 , WS_MODE_COLOR_4BPP = 0xC0 , WS_MODE_COLOR_4BPP_PACKED = 0xE0 }
	WonderSwan system mode. More...

Functions
static bool	ws_system_is_color (void)
	Check if this device is capable of supporting Color mode (= is a WonderSwan Color or above).
static bool	ws_system_color_active (void)
	Check if this device is currently in Color mode.
ws_system_model_t	ws_system_get_model (void)
	Get the device's model.
static ws_system_mode_t	ws_system_mode_get (void)
	Get the current system mode.
bool	ws_system_mode_set (ws_system_mode_t mode)
	Set the new system mode.
typedef	__attribute__ ((interrupt)) void __far(*ws_int_handler_t)(void)
void	ws_cpuint_set_handler (uint8_t idx, ws_int_handler_t handler)
	Register a CPU interrupt handler.
void	ws_hwint_set_handler (uint8_t idx, ws_int_handler_t handler)
	Register a hardware interrupt handler.
void	ws_hwint_set_default_handler_serial_tx (void)
	Register a default interrupt handler for serial transmission. This handler will automatically disable and acknowledge HWINT_SERIAL_TX .
void	ws_hwint_set_default_handler_key (void)
	Register a default, acknowledge-only interrupt handler.
void	ws_hwint_set_default_handler_serial_rx (void)
	Register a default interrupt handler for serial receiving. This handler will automatically disable and acknowledge HWINT_SERIAL_RX .
void	ws_hwint_set_default_handler_line (void)
	Register a default, acknowledge-only interrupt handler.
void	ws_hwint_set_default_handler_vblank_timer (void)
	Register a default, acknowledge-only interrupt handler.
void	ws_hwint_set_default_handler_vblank (void)
	Register a default, acknowledge-only interrupt handler.
void	ws_hwint_set_default_handler_hblank_timer (void)
	Register a default, acknowledge-only interrupt handler.
static void	ws_hwint_set (uint8_t mask)
	Set selected hardware interrupts.
static uint8_t	ws_hwint_push (uint8_t mask)
void	ws_hwint_enable (uint8_t mask)
	Enable selected hardware interrupts.
void	ws_hwint_disable (uint8_t mask)
	Disable selected hardware interrupts.
static void	ws_hwint_disable_all (void)
	Disable all hardware interrupts.
static void	ws_hwint_ack (uint8_t mask)
	Acknowledge hardware interrupt.

Detailed Description

Functionality related to system control.

Definition in file system.h.