APoke 1.03

Short:        Poke value to a given memory address.
Author:       flype
Uploader:     flype44 gmail com (flype)
Type:         util/shell
Version:      1.03
Architecture: m68k-amigaos >= 2.0.0
Distribution: Aminet
Required:     68020+

Small tool to poke a value to a given memory address.

Version :

$VER: APoke 1.03 (9.6.2016)

Arguments :

A=ADDRESS/A - Mandatory, Address to poke.
              Can be decimal or hexa number (using $ or 0x).
S=SIZE/A    - Mandatory, Number of bytes to poke.
              Valid values: 1=Byte, 2=Word, 4=Long.
V=VALUE/A   - Mandatory, Value to poke.
              Can be decimal or hexa number (using $ or 0x).
Q=QUIET     - Do not display result.
              Error messages are still displayed.

Examples of usage :

>APoke ?                   ; Help.
>APoke $DFF1F4 2 $0000     ; Set SAGA Video Mode to OFF
>APoke $DFF1F4 2 $0102     ; Set SAGA Video Mode to DblX  + RGB16
>APoke $DFF1F4 2 $0202     ; Set SAGA Video Mode to DblY  + RGB16
>APoke $DFF1F4 2 $0302     ; Set SAGA Video Mode to DblXY + RGB16
>APoke $DFF1F4 2 $0001     ; Set SAGA Video Mode to CLUT
>APoke $DFF400 4 $00ff0000 ; Set SAGA CLUT Color #0 to RED
>APoke $DFF404 4 $0000ff00 ; Set SAGA CLUT Color #1 to GREEN
>APoke $DFF408 4 $000000ff ; Set SAGA CLUT Color #2 to BLUE
>Version FULL APoke        ; Get Version of APoke.

Return Codes ($RC) :

If all OK         =>  0 (OK)
Invalid Value     => 10 (ERROR)
Invalid Size      => 10 (ERROR)
Invalid Address   => 10 (ERROR)
Invalid Arguments => 10 (ERROR)
Fail to open DOS  => 20 (FAIL)

Compilation :

Full ASM Source code is provided in archive.
Written with Devpac 3.18, code compatible with MC68020+.