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library:msx
Table of Contents
MSX LIBRARY (msx.h)
| Version | all |
|---|---|
| Header | {z88dk}/include/msx.h |
| Source | {z88dk}/libsrc/msx |
| Include | #include <msx.h> |
| Linking | n/a |
| Compile | n/a |
| Supported | MSX, Spectravideo, SC-3000, EINSTEIN |
| Comments | n/a |
NOTE: not all the functions are fully supported on all the listed targets
Sound Functions
void msx_initpsg()
Init the PSG (reset sound etc..)
void msx_sound(int reg, int val)
Play a sound by PSG
int msx_readpsg(int regno)
Read the PSG register
Video related functions
void msx_screen(int mode)
Set the screen mode
int msx_screenmode()
Get the screen mode
int msx_vpeek(int address)
VRAM read
void msx_vpoke(int address, int value)
VRAM write
void msx_text()
Switch to text mode
void msx_blank()
Disable screen
void msx_noblank()
Enable screen
int msx_color(int foreground, int background, int border)
Change the MSX color attributes
| Color | Value |
|---|---|
| TRANSPARENT | 0x00 |
| BLACK | 0x01 |
| MEDIUM_GREEN | 0x02 |
| LIGHT_GREEN | 0x03 |
| DARK_BLUE | 0x04 |
| LIGHT_BLUE | 0x05 |
| DARK_RED | 0x06 |
| CYAN | 0x07 |
| MEDIUM_RED | 0x08 |
| LIGHT_RED | 0x09 |
| DARK_YELLOW | 0x0A |
| LIGHT_YELLOW | 0x0B |
| DARK_GREEN | 0x0C |
| MAGENTA | 0x0D |
| GRAY | 0x0E |
| WHITE | 0x0F |
Misc functions
int msx_type()
Check if MSX 1 or MSX 2
int msx_vram()
Detect the VRAM size (in KB)
int msx_lpt()
Check if the line printer is ready (1=ready, 0 if not)
int msx_break()
Check if Ctrl-STOP is being pressed (1=if pressed, 0 if not)
void msx_clearkey()
Clear the keyboard buffer
void msx_breakoff()
Disable the CTRL-STOP effect (when a BASIC routine is being called)
void msx_breakon()
Restore the CTRL-STOP break command
library/msx.txt · Last modified: 2017/03/25 08:46 (external edit)
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