Miniwedge for VIC-20 and C64

Miniwedge is a library for cc65 compiler suite to ease the use of a Commodore disk drive.

Commands

Wedge command	Description
@	Display current drive error status
@"CMD"	Execute a disk drive command CMD
@"$"	Display the disk directory
@"$:PATTERN"	Display the disk directory of files matching PATTERN

Using library

Compile library

Makefile is provided for Linux. Add correct target parameter depending on your platform.

        make target=vic20
        make target=c64

Import/export needed symbols

        .import miniwedge_install
        .import miniwedge_uninstall
        .import miniwedge_banner
        .import fkey_install
        .import fkey_uninstall

        .export keydef_f1
        .export keydef_f2
        .export keydef_f3
        .export keydef_f4
        .export keydef_f5
        .export keydef_f6
        .export keydef_f7
        .export keydef_f8

Init library and display banner

        jsr     miniwedge_init
        lda     #<miniwedge_banner
        ldy     #>miniwedge_banner
        jsr     PTRSTR
        jsr     fkey_install
        rts

Function key definitions

keydef_f1:
        ; Clear screen and display directory
        .byte 147, "@",34,"$",34,255
        .byte 0
keydef_f2:
        .byte "f2"
        .byte 0
keydef_f3:
        .byte "f3"
        .byte 0
keydef_f4:
        .byte "f4"
        .byte 0
keydef_f5:
        .byte "f5"
        .byte 0
keydef_f6:
        .byte "f6"
        .byte 0
keydef_f7:
        .byte "f7"
        .byte 0
keydef_f8:
        .byte "f8"
        .byte 0