Classes
struct	vga_mode1_config_t

struct	vga_mode2_config_t

struct	vga_mode3_config_t

struct	vga_mode4_sprite_t

struct	vga_mode4_asprite_t

Macros
#define	RIA ((volatile struct __RP6502 )0xFFE0)

#define	RIA_READY_TX_BIT 0x80

#define	RIA_READY_RX_BIT 0x40

#define	RIA_BUSY_BIT 0x80

#define	ria_push_char(v) RIA.xstack = v

#define	ria_pop_char() RIA.xstack

#define	ria_set_a(v) RIA.a = v

#define	RIA_OP_EXIT 0xFF

#define	RIA_OP_ZXSTACK 0x00

#define	RIA_OP_XREG 0x01

#define	RIA_OP_PHI2 0x02

#define	RIA_OP_CODEPAGE 0x03

#define	RIA_OP_LRAND 0x04

#define	RIA_OP_STDIN_OPT 0x05

#define	RIA_OP_CLOCK 0x0F

#define	RIA_OP_CLOCK_GETRES 0x10

#define	RIA_OP_CLOCK_GETTIME 0x11

#define	RIA_OP_CLOCK_SETTIME 0x12

#define	RIA_OP_CLOCK_GETTIMEZONE 0x13

#define	RIA_OP_OPEN 0x14

#define	RIA_OP_CLOSE 0x15

#define	RIA_OP_READ_XSTACK 0x16

#define	RIA_OP_READ_XRAM 0x17

#define	RIA_OP_WRITE_XSTACK 0x18

#define	RIA_OP_WRITE_XRAM 0x19

#define	RIA_OP_LSEEK 0x1A

#define	RIA_OP_UNLINK 0x1B

#define	RIA_OP_RENAME 0x1C

#define	RIA_SEEK_CUR 0

#define	RIA_SEEK_END 1

#define	RIA_SEEK_SET 2

#define	xram0_struct_set(addr, type, member, val)

#define	xram1_struct_set(addr, type, member, val)

Enumerations
enum	FRESULT { FR_OK = 32 , FR_DISK_ERR , FR_INT_ERR , FR_NOT_READY , FR_NO_FILE , FR_NO_PATH , FR_INVALID_NAME , FR_DENIED , FR_EXIST , FR_INVALID_OBJECT , FR_WRITE_PROTECTED , FR_INVALID_DRIVE , FR_NOT_ENABLED , FR_NO_FILESYSTEM , FR_MKFS_ABORTED , FR_TIMEOUT , FR_LOCKED , FR_NOT_ENOUGH_CORE , FR_TOO_MANY_OPEN_FILES , FR_INVALID_PARAMETER }

Functions
void	ria_push_long (unsigned long val)

void	ria_push_int (unsigned int val)

long	ria_pop_long (void)

int	ria_pop_int (void)

void	ria_set_axsreg (unsigned long axsreg)

void	ria_set_ax (unsigned int ax)

int	ria_call_int (unsigned char op)

long	ria_call_long (unsigned char op)

int	ria_call_int_errno (unsigned char op)

long	ria_call_long_errno (unsigned char op)

int	xregn (char device, char channel, unsigned char address, unsigned count,...)

int	phi2 (void)

int	codepage (void)

long	lrand (void)

int	stdin_opt (unsigned long ctrl_bits, unsigned char str_length)

int	read_xstack (void *buf, unsigned count, int fildes)

int	read_xram (unsigned buf, unsigned count, int fildes)

int	write_xstack (const void *buf, unsigned count, int fildes)

int	write_xram (unsigned buf, unsigned count, int fildes)

Macro Definition Documentation

◆ RIA

#define RIA (*(volatile struct __RP6502 *)0xFFE0)

◆ RIA_BUSY_BIT

#define RIA_BUSY_BIT 0x80

◆ RIA_OP_CLOCK

#define RIA_OP_CLOCK 0x0F

◆ RIA_OP_CLOCK_GETRES

#define RIA_OP_CLOCK_GETRES 0x10

◆ RIA_OP_CLOCK_GETTIME

#define RIA_OP_CLOCK_GETTIME 0x11

◆ RIA_OP_CLOCK_GETTIMEZONE

#define RIA_OP_CLOCK_GETTIMEZONE 0x13

◆ RIA_OP_CLOCK_SETTIME

#define RIA_OP_CLOCK_SETTIME 0x12

◆ RIA_OP_CLOSE

#define RIA_OP_CLOSE 0x15

◆ RIA_OP_CODEPAGE

#define RIA_OP_CODEPAGE 0x03

◆ RIA_OP_EXIT

#define RIA_OP_EXIT 0xFF

◆ RIA_OP_LRAND

#define RIA_OP_LRAND 0x04

◆ RIA_OP_LSEEK

#define RIA_OP_LSEEK 0x1A

◆ RIA_OP_OPEN

#define RIA_OP_OPEN 0x14

◆ RIA_OP_PHI2

#define RIA_OP_PHI2 0x02

◆ RIA_OP_READ_XRAM

#define RIA_OP_READ_XRAM 0x17

◆ RIA_OP_READ_XSTACK

#define RIA_OP_READ_XSTACK 0x16

◆ RIA_OP_RENAME

#define RIA_OP_RENAME 0x1C

◆ RIA_OP_STDIN_OPT

#define RIA_OP_STDIN_OPT 0x05

◆ RIA_OP_UNLINK

#define RIA_OP_UNLINK 0x1B

◆ RIA_OP_WRITE_XRAM

#define RIA_OP_WRITE_XRAM 0x19

◆ RIA_OP_WRITE_XSTACK

#define RIA_OP_WRITE_XSTACK 0x18

◆ RIA_OP_XREG

#define RIA_OP_XREG 0x01

◆ RIA_OP_ZXSTACK

#define RIA_OP_ZXSTACK 0x00

◆ ria_pop_char

#define ria_pop_char ( ) RIA.xstack

◆ ria_push_char

#define ria_push_char ( v ) RIA.xstack = v

◆ RIA_READY_RX_BIT

#define RIA_READY_RX_BIT 0x40

◆ RIA_READY_TX_BIT

#define RIA_READY_TX_BIT 0x80

◆ RIA_SEEK_CUR

#define RIA_SEEK_CUR 0

◆ RIA_SEEK_END

#define RIA_SEEK_END 1

◆ RIA_SEEK_SET

#define RIA_SEEK_SET 2

◆ ria_set_a

#define ria_set_a ( v ) RIA.a = v

◆ xram0_struct_set

#define xram0_struct_set	(	addr,
		type,
		member,
		val
	)

Value:

  RIA.addr0 = (unsigned)(&((type *)0)->member) + (unsigned)addr;               \
  switch (sizeof(((type *)0)->member)) {                                       \
  case 1:                                                                      \
    RIA.rw0 = val;                                                             \
    break;                                                                     \
  case 2:                                                                      \
    RIA.step0 = 1;                                                             \
    RIA.rw0 = val & 0xff;                                                      \
    RIA.rw0 = (val >> 8) & 0xff;                                               \
    break;                                                                     \
  case 4:                                                                      \
    RIA.step0 = 1;                                                             \
    RIA.rw0 = (unsigned long)val & 0xff;                                       \
    RIA.rw0 = ((unsigned long)val >> 8) & 0xff;                                \
    RIA.rw0 = ((unsigned long)val >> 16) & 0xff;                               \
    RIA.rw0 = ((unsigned long)val >> 24) & 0xff;                               \
    break;                                                                     \
  }

◆ xram1_struct_set

#define xram1_struct_set	(	addr,
		type,
		member,
		val
	)

Value:

  RIA.addr1 = (unsigned)(&((type *)0)->member) + (unsigned)addr;               \
  switch (sizeof(((type *)0)->member)) {                                       \
  case 1:                                                                      \
    RIA.rw1 = val;                                                             \
    break;                                                                     \
  case 2:                                                                      \
    RIA.step1 = 1;                                                             \
    RIA.rw1 = val & 0xff;                                                      \
    RIA.rw1 = (val >> 8) & 0xff;                                               \
    break;                                                                     \
  case 4:                                                                      \
    RIA.step1 = 1;                                                             \
    RIA.rw1 = (unsigned long)val & 0xff;                                       \
    RIA.rw1 = ((unsigned long)val >> 8) & 0xff;                                \
    RIA.rw1 = ((unsigned long)val >> 16) & 0xff;                               \
    RIA.rw1 = ((unsigned long)val >> 24) & 0xff;                               \
    break;                                                                     \
  }

Enumeration Type Documentation

◆ FRESULT

enum FRESULT

Enumerator
FR_OK
FR_DISK_ERR
FR_INT_ERR
FR_NOT_READY
FR_NO_FILE
FR_NO_PATH
FR_INVALID_NAME
FR_DENIED
FR_EXIST
FR_INVALID_OBJECT
FR_WRITE_PROTECTED
FR_INVALID_DRIVE
FR_NOT_ENABLED
FR_NO_FILESYSTEM
FR_MKFS_ABORTED
FR_TIMEOUT
FR_LOCKED
FR_NOT_ENOUGH_CORE
FR_TOO_MANY_OPEN_FILES
FR_INVALID_PARAMETER

Function Documentation

◆ codepage()

int codepage ( void )

◆ lrand()

long lrand ( void )

◆ phi2()

int phi2 ( void )

◆ read_xram()

int read_xram	(	unsigned	buf,
		unsigned	count,
		int	fildes
	)

◆ read_xstack()

int read_xstack	(	void *	buf,
		unsigned	count,
		int	fildes
	)

◆ ria_call_int()

int ria_call_int ( unsigned char op )

◆ ria_call_int_errno()

int ria_call_int_errno ( unsigned char op )

◆ ria_call_long()

long ria_call_long ( unsigned char op )

◆ ria_call_long_errno()

long ria_call_long_errno ( unsigned char op )

◆ ria_pop_int()

int ria_pop_int ( void )

◆ ria_pop_long()

long ria_pop_long ( void )

◆ ria_push_int()

void ria_push_int ( unsigned int val )

◆ ria_push_long()

void ria_push_long ( unsigned long val )

◆ ria_set_ax()

void ria_set_ax ( unsigned int ax )

◆ ria_set_axsreg()

void ria_set_axsreg ( unsigned long axsreg )

◆ stdin_opt()

int stdin_opt	(	unsigned long	ctrl_bits,
		unsigned char	str_length
	)

◆ write_xram()

int write_xram	(	unsigned	buf,
		unsigned	count,
		int	fildes
	)

◆ write_xstack()

int write_xstack	(	const void *	buf,
		unsigned	count,
		int	fildes
	)

◆ xregn()

int xregn	(	char	device,
		char	channel,
		unsigned char	address,
		unsigned	count,
			...
	)

Classes

Macros

Enumerations

Functions