FNX6809 GraphicsVTIOCalls - Revision history

Jfed: /* Basic09 Calls (via the Foenix module) */ Change FOENIX calls to WILD

2026-01-16T17:34:01Z

Basic09 Calls (via the Foenix module): Change FOENIX calls to WILD

Jfed: /* Bitmap Off/Free */

2025-01-25T20:51:17Z

Bitmap Off/Free

← Older revision		Revision as of 16:51, 25 January 2025
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	=== Bitmap Off/Free ===		=== Bitmap Off/Free ===
			Disables bitmap and frees bitmap memory

	calling syntax: RUN FOENIX([path,],"BMoff",bitmap#)		calling syntax: RUN FOENIX([path,],"BMoff",bitmap#)

Jfed: Added additional B09 calls

2025-01-25T20:09:43Z

Added additional B09 calls

Show changes

Jfed: /* GFRee */

2025-01-25T19:53:07Z

GFRee

← Older revision		Revision as of 15:53, 25 January 2025
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	calling syntax: RUN FOENIX([path,],"BMoff",bitmap#)		calling syntax: RUN FOENIX([path,],"BMoff",bitmap#)

	=== ~~GFRee~~ ===		=== GFree ===
	Calling syntax: RUN FOENIX([path,],"GFree",bitmap#)		Calling syntax: RUN FOENIX([path,],"GFree",bitmap#)

Jfed: Add Basic09 calls

2025-01-25T19:50:46Z

Add Basic09 calls

← Older revision		Revision as of 15:50, 25 January 2025
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	There is a default clut memory module included called <code>xtclut</code> in CMDS. This has the xterm colors according to [https://www.ditig.com/publications/256-colors-cheat-sheet this chart]		There is a default clut memory module included called <code>xtclut</code> in CMDS. This has the xterm colors according to [https://www.ditig.com/publications/256-colors-cheat-sheet this chart]

			== Basic09 Calls (via the Foenix module) ==

			=== INKEY ===
			calling syntax: RUN FOENIX([path,],"INKEY",keyval)

			=== MouseHR ===
			returns 640x480 XY

			calling syntax: RUN FOENIX([path,],"MouseHR",X,Y,Button)

			=== Mouse ===
			returns 320x240 XY

			calling syntax: RUN FOENIX([path,],"Mouse",X,Y,Button)

			=== Graphics On ===
			calling syntax: RUN FOENIX([path,],"Gon")

			=== Graphics Off ===
			calling syntax: RUN FOENIX([path,],"Goff")

			=== BMLoad ===
			Load Bitmap file into allocated Bitmap

			calling syntax: RUN FOENIX([path,],"BMLoad",bmblock,bitmappath)

			=== BMClear ===
			Clear image of allocated Bitmap

			calling syntax: RUN FOENIX([path,],"BMClear",bmblock, color)

			=== Bitmap ===
			Allocate bitmap

			calling syntax: RUN FOENIX([path,],"Bitmap",bitmap#,screenmode,bmblock,layer,clut#,clutname)

			=== BMSave ===
			Save current Bitmap

			calling syntax: RUN FOENIX([path,],"BMClear",bmblock, filename)

			=== Bitmap Status ===
			Returns 0 bm(x) if disabled, returns 1 bm(x) enabled

			calling syntax: RUN FOENIX([path,],"BMstatus",bm0,bm1,bm2)

			=== Bitmap Off/Free ===
			calling syntax: RUN FOENIX([path,],"BMoff",bitmap#)

			=== GFRee ===
			Calling syntax: RUN FOENIX([path,],"GFree",bitmap#)

			=== ClutFree ===
			Clut Unlink

			calling syntax: RUN FOENIX([path,],"ClutFree",clutheader)

	== vtio Get/Set Stat Calls ==		== vtio Get/Set Stat Calls ==

Jfed: /* Graphics Summary */

2024-10-06T16:51:16Z

Graphics Summary

← Older revision		Revision as of 12:51, 6 October 2024
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	== Graphics Summary ==		== Graphics Summary ==
	Use the <code>fstatus</code> command in Level 2 to see the current status of the graphics registers.		Use the <code>fstatus</code> command in Level 2 to see the current status of the graphics registers.


			There is a default clut memory module included called <code>xtclut</code> in CMDS. This has the xterm colors according to [https://www.ditig.com/publications/256-colors-cheat-sheet this chart]

	== vtio Get/Set Stat Calls ==		== vtio Get/Set Stat Calls ==

Jfed: /* Graphics Summary */

2024-10-06T16:42:13Z

Graphics Summary

← Older revision		Revision as of 12:42, 6 October 2024
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	== Graphics Summary ==		== Graphics Summary ==
			Use the <code>fstatus</code> command in Level 2 to see the current status of the graphics registers.

	== vtio Get/Set Stat Calls ==		== vtio Get/Set Stat Calls ==

Jfed at 16:19, 6 October 2024

2024-10-06T16:19:06Z

Jfed: Created page with "== Graphics Summary == == vtio Get/Set Stat Calls == === SS.AScrn === Allocate a bitmap screen Entry: R$Y = bitmap# (0-2) R$X = screentype (0=320x240, 1=320x200) Exit: B = A non-zero error code. CC = Carry flag clear to indicate success X = Starting Page# of bitmap address === SS.DScrn === Display Screen Settings Set MCR to display text or graphics or both Entry: R$X = Vicky_MCR Low Byte R$Y = Vicky_MCR High Byte Exit: Nothin..."

2024-10-06T16:17:35Z

Created page with "== Graphics Summary == == vtio Get/Set Stat Calls == === SS.AScrn === Allocate a bitmap screen Entry: R$Y = bitmap# (0-2) R$X = screentype (0=320x240, 1=320x200) Exit: B = A non-zero error code. CC = Carry flag clear to indicate success X = Starting Page# of bitmap address === SS.DScrn === Display Screen Settings Set MCR to display text or graphics or both Entry: R$X = Vicky_MCR Low Byte R$Y = Vicky_MCR High Byte Exit: Nothin..."

New page

== Graphics Summary ==

== vtio Get/Set Stat Calls ==

=== SS.AScrn ===

Allocate a bitmap screen

Entry: R$Y = bitmap# (0-2)
R$X = screentype (0=320x240, 1=320x200)

Exit: B = A non-zero error code.
CC = Carry flag clear to indicate success
X = Starting Page# of bitmap address

=== SS.DScrn ===
Display Screen Settings

Set MCR to display text or graphics or both

Entry: R$X = Vicky_MCR Low Byte
R$Y = Vicky_MCR High Byte

Exit: Nothing. This just sets the register and updates driver variables

VICKY MASTER CONTROL REGISTER to enable graphics and capabilities
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| X | GAMMA | SPRITE | TILE | BITMAP | GRAPH | OVRLY | TEXT |
| ----- | FON_SET|FON_OV| MON_SLP| DBL_Y | DBL_X | CLK70|
$FFC0 MASTER_CTRL_REG_L, MASTER_CTRL_REG_H

********************************************************************
* vtio graphics constants (in f256.d)
********************************************************************
* Constants used in SS.DScrn to set the display screen type

FX_GAM equ %01000000 Gamma Correction On
FX_SPR equ %00100000 Sprites On
FX_TIL equ %00010000 Tile Maps On
FX_BM equ %00001000 Bitmaps On
FX_GRF equ %00000100 Graphics Mode On
FX_OVR equ %00000010 Overlay Text on Graphics
FX_TXT equ %00000001 Text Mode On
FT_FSET equ %00100000 Font Set 1 On (0=Font Set 0)
FT_FOVR equ %00010000 FG and BG colors displayed when overlay text 0=transparent
FT_MON equ %00001000 Turn off monitor sync and sleep monitor
FT_DBX equ %00000100 Double-wide text mode characters
FT_DBY equ %00000010 Double-high text mode characters
FT_CLK70 equ %00000001 70 Hz screen (640x400 txt,320x200 grf)
FX_OMIT equ %11111111 Setting for SS.DScrn don't change first byte in MCR
FT_OMIT equ %11111111 Setting for SS.DScrn don't change second byte in MCR

=== SS.PScrn ===
Position Screen Layers

Set layer to display a screen

Entry: R$X = layer (0-2)
R$Y = bitmap# (0-2), tilemap (4-6)

Exit: B = A non-zero error code.
CC = Carry flag clear to indicate success

=== SS.FScrn ===

Free a bitmap screen

Entry: R$Y = bitmap# (0-2)

Exit: B = A non-zero error code.
CC = Carry flag clear to indicate success

=== SS.DfPal ===
Define Palette and populate a CLUT from Memory Module

Entry: R$X = CLUT # (0-3)
R$Y = pointer to location of data in caller process
(Caller must load data module)

Exit: B = A non-zero error code.
CC = Carry flag clear to indicate success

← Older revision		Revision as of 12:19, 6 October 2024
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	$FFC0 MASTER_CTRL_REG_L, MASTER_CTRL_REG_H		$FFC0 MASTER_CTRL_REG_L, MASTER_CTRL_REG_H

	********************************************************************		********************************************************************
	* vtio graphics constants (in f256.d)		* vtio graphics constants (in f256.d)
	********************************************************************		********************************************************************
	* Constants used in SS.DScrn to set the display screen type		* Constants used in SS.DScrn to set the display screen type

	FX_GAM equ %01000000 Gamma Correction On		FX_GAM equ %01000000 Gamma Correction On
	FX_SPR equ %00100000 Sprites On		FX_SPR equ %00100000 Sprites On
	FX_TIL equ %00010000 Tile Maps On		FX_TIL equ %00010000 Tile Maps On
	FX_BM equ %00001000 Bitmaps On		FX_BM equ %00001000 Bitmaps On
	FX_GRF equ %00000100 Graphics Mode On		FX_GRF equ %00000100 Graphics Mode On
	FX_OVR equ %00000010 Overlay Text on Graphics		FX_OVR equ %00000010 Overlay Text on Graphics
	FX_TXT equ %00000001 Text Mode On		FX_TXT equ %00000001 Text Mode On
	FT_FSET equ %00100000 Font Set 1 On (0=Font Set 0)		FT_FSET equ %00100000 Font Set 1 On (0=Font Set 0)
	FT_FOVR equ %00010000 FG and BG colors displayed when overlay text 0=transparent		FT_FOVR equ %00010000 FG and BG colors displayed when overlay text 0=transparent
	FT_MON equ %00001000 Turn off monitor sync and sleep monitor		FT_MON equ %00001000 Turn off monitor sync and sleep monitor
	FT_DBX equ %00000100 Double-wide text mode characters		FT_DBX equ %00000100 Double-wide text mode characters
	FT_DBY equ %00000010 Double-high text mode characters		FT_DBY equ %00000010 Double-high text mode characters
	FT_CLK70 equ %00000001 70 Hz screen (640x400 txt,320x200 grf)		FT_CLK70 equ %00000001 70 Hz screen (640x400 txt,320x200 grf)
	FX_OMIT equ %11111111 Setting for SS.DScrn don't change first byte in MCR		FX_OMIT equ %11111111 Setting for SS.DScrn don't change first byte in MCR
	FT_OMIT equ %11111111 Setting for SS.DScrn don't change second byte in MCR		FT_OMIT equ %11111111 Setting for SS.DScrn don't change second byte in MCR

	=== SS.PScrn ===		=== SS.PScrn ===