mirror of
https://github.com/rigreco/UniDisk.git
synced 2025-03-12 06:29:32 +00:00
Create TESTBIN.s
This commit is contained in:
Riccardo
GitHub
parent
4a03b5906d
commit
bff74d57f3
392
src/TESTBIN.s
Normal file
392
src/TESTBIN.s
Normal file
@ -0,0 +1,392 @@
|
||||
*
|
||||
* Unidisk 3.5 Calc <beta>
|
||||
*
|
||||
* The target of this project is to use the Unidisk 3.5 drive to perform
|
||||
* specific numerical routines: 1 Byte Add integer numbers calculation;
|
||||
* in order to use it as a Apple II co-processor unit.
|
||||
*
|
||||
* Copyright (C) 2015 Riccardo Greco <rigreco.grc@gmail.com>.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*
|
||||
* @com.wudsn.ide.asm.hardware=APPLE2
|
||||
* Protocol Converter Call
|
||||
XC
|
||||
ZPTempL equ $0006 ;Temporary zero page storage
|
||||
ZPTempH equ $0007
|
||||
*** Pointers ***
|
||||
LowMain equ $000A
|
||||
HiMain equ $000B
|
||||
*** Monitor routines ***
|
||||
COut equ $FDED ;Console output ASCII
|
||||
COUT1 equ $FDF0 ;Output to screen
|
||||
CROut equ $FD8E ;Carriage return
|
||||
PRbyte equ $FDDA ;Print byte in hex
|
||||
PRBL2 equ $F94A ;Print many spaces
|
||||
KEYIN equ $FD1B ;Waits for keypress
|
||||
** Command Code **
|
||||
StatusCmd equ 0
|
||||
** Status Code **
|
||||
StatusDIB equ 3
|
||||
StatusUNI equ 5
|
||||
*
|
||||
ControlCmd equ 4
|
||||
** Control Codes **
|
||||
Eject equ 4
|
||||
Run equ 5
|
||||
SetDWLoad equ 6
|
||||
DWLoad equ 7
|
||||
*
|
||||
org $8000
|
||||
*****************************************************
|
||||
* Presentation message **************
|
||||
*
|
||||
ldx #0
|
||||
LOOP equ *
|
||||
lda DATA,x
|
||||
beq ME2
|
||||
jsr COut
|
||||
inx
|
||||
bne LOOP
|
||||
*
|
||||
DATA asc 'UNIDISK 3.5 UTILITY BY R. GRECO'
|
||||
dfb $8D,0 ; Inverse mode on
|
||||
|
||||
ME2 jsr CROut
|
||||
jsr CROut
|
||||
|
||||
ldx #0
|
||||
LOOP2 equ *
|
||||
lda DATA2,x
|
||||
beq START
|
||||
ora #$80
|
||||
jsr COut
|
||||
inx
|
||||
bne LOOP2
|
||||
*
|
||||
DATA2 asc 'A X Y P'
|
||||
dfb $8D,0 ; Inverse mode on
|
||||
*****************************************************
|
||||
*
|
||||
* Find a Protocol Converter in one of the slots.
|
||||
START jsr FindPC
|
||||
bcs Error
|
||||
*
|
||||
* Now make the DIB call to the first guy
|
||||
*
|
||||
* jsr Dispatch
|
||||
* dfb StatusCmd
|
||||
* dw DParmsDIB
|
||||
* bcs Error
|
||||
*
|
||||
* Got the DIB; now print the name string
|
||||
*
|
||||
* ldx #0
|
||||
* morechars equ *
|
||||
* lda DIBName,x
|
||||
* ora #$80 ;COut wants high Bit set
|
||||
* jsr COut ; ASCII
|
||||
* inx
|
||||
* cpx DIBNameLen
|
||||
* bne morechars
|
||||
*************************************
|
||||
* ldx #02 ; Set 2 space
|
||||
* jsr PRBL2
|
||||
** Print Type ***********************
|
||||
* lda DIBType
|
||||
* jsr PRbyte ; HEX form
|
||||
*************************************
|
||||
* ldx #02 ; Set 2 space
|
||||
* jsr PRBL2
|
||||
** Print Firmware version ***********
|
||||
* ldx #0
|
||||
* morechars2 equ *
|
||||
* lda DIBVersion,x
|
||||
* jsr PRbyte ; HEX form
|
||||
* inx
|
||||
* cpx #$02 ; 2 Byte
|
||||
* bne morechars2
|
||||
* jsr COut
|
||||
**************************************
|
||||
jsr CROut
|
||||
** Wait keypress to continue **
|
||||
*
|
||||
jsr KEYIN
|
||||
*
|
||||
*** Eject ***
|
||||
jsr Dispatch
|
||||
dfb ControlCmd
|
||||
dw E_JECT
|
||||
*** Set start HiMain Memory Pointers ***
|
||||
* lda #$20 ; Hi Byte start (//c ram)
|
||||
* sta HiMain ; HiMain=$20 set
|
||||
*** Set Address ***
|
||||
jsr Dispatch
|
||||
dfb ControlCmd
|
||||
dw SET_ADD
|
||||
*** Download ***
|
||||
jsr Dispatch
|
||||
dfb ControlCmd
|
||||
dw DOWNLOAD
|
||||
*
|
||||
jsr EXEC ; Jump the Error routine
|
||||
rts
|
||||
*********************************************
|
||||
Error equ *
|
||||
*
|
||||
* There's either no PC around, or there was no give message
|
||||
*
|
||||
ldx #0
|
||||
err1 equ *
|
||||
lda Message,x
|
||||
beq errout
|
||||
jsr COut
|
||||
inx
|
||||
bne err1
|
||||
*
|
||||
errout equ *
|
||||
rts
|
||||
*
|
||||
Message asc 'NO PC OR NO DEVICE'
|
||||
dfb $8D,0
|
||||
*********************************************
|
||||
|
||||
*** Set and Reset LoMain Memory Counter ***
|
||||
* RESET ldx #$FF ;Lo Byte start One more before $00 (//c ram)
|
||||
* clc
|
||||
* ldy Y_reg ; 1 time $DF --> Y
|
||||
* iny ; Y+ --> $FF
|
||||
* sty Y_reg ; Y --> Y_reg Uni=$FF
|
||||
*** Execute ***
|
||||
* EXEC inx
|
||||
* stx LowMain ; 1 time set LowMain=$00
|
||||
* stx X_reg
|
||||
EXEC jsr Dispatch
|
||||
dfb ControlCmd
|
||||
dw EXE
|
||||
READ jsr Dispatch
|
||||
dfb StatusCmd
|
||||
dw DParms
|
||||
bcs Error
|
||||
*
|
||||
**** Screen Output ****
|
||||
*
|
||||
*** Accumulator ***
|
||||
lda UNIAcc_reg
|
||||
jsr PRbyte
|
||||
ldx #03 ; Set 3 space
|
||||
jsr PRBL2
|
||||
*** X Register ***
|
||||
lda UNIX_reg
|
||||
jsr PRbyte
|
||||
ldx #01 ; Set one space
|
||||
jsr PRBL2
|
||||
*** Y Register ***
|
||||
lda UNIY_reg
|
||||
jsr PRbyte
|
||||
ldx #03 ; Set one space
|
||||
jsr PRBL2
|
||||
*** Process Status ***
|
||||
lda UNIP_val
|
||||
jsr PRbyte
|
||||
ldx #05 ; Set five space
|
||||
jsr PRBL2
|
||||
** //c Memory store adress **
|
||||
* lda HiMain
|
||||
* jsr PRbyte
|
||||
* lda LowMain
|
||||
* jsr PRbyte
|
||||
* jsr CROut
|
||||
**** Store in //c Main Memory ****
|
||||
* ldx X_reg
|
||||
* lda UNIAcc_reg ;#$FB Test
|
||||
* ldy #0
|
||||
* sta (LowMain),y
|
||||
* cpx UNIL_End
|
||||
* bne EXEC
|
||||
* UNIL_End dfb $FF ; Lo Byte stop (Unidisk) - $C0 for zero page
|
||||
*** Increment HiMain ***
|
||||
* inc HiMain
|
||||
* ldy Y_reg
|
||||
* cpy UNIH_End
|
||||
* bne RESET
|
||||
* UNIH_End dfb $FF ; Hi Byte stop (Unidisk) - $00 for zero page
|
||||
*
|
||||
rts
|
||||
|
||||
******************************************************
|
||||
FindPC equ *
|
||||
*
|
||||
* Search slot 7 to slot 1 looking for signature bytes
|
||||
*
|
||||
ldx #7 ;Do for seven slots
|
||||
lda #$C7
|
||||
sta ZPTempH
|
||||
lda #$00
|
||||
sta ZPTempL
|
||||
*
|
||||
newslot equ *
|
||||
ldy #7
|
||||
*
|
||||
again equ *
|
||||
lda (ZPTempL),y
|
||||
cmp sigtab,y ;One for byte signature
|
||||
beq maybe ;Found one signature byte
|
||||
dec ZPTempH
|
||||
dex
|
||||
bne newslot
|
||||
*
|
||||
* if we get here, no PC find
|
||||
sec
|
||||
rts
|
||||
*
|
||||
* if we get here, no byte find on PC
|
||||
maybe equ *
|
||||
dey
|
||||
dey ;if N=1 then all sig bytes OK
|
||||
bpl again
|
||||
* Found PC interface. Set up call address.
|
||||
* we already have high byte ($CN), we need low byte
|
||||
*
|
||||
foundPC equ *
|
||||
lda #$FF
|
||||
sta ZPTempL
|
||||
ldy #0 ;For indirect load
|
||||
lda (ZPTempL),y ;Get the byte
|
||||
*
|
||||
* Now the Acc has the low oreder ProDOS entry point.
|
||||
* The PC entry is three locations past this ...
|
||||
*
|
||||
clc
|
||||
adc #3
|
||||
sta ZPTempL
|
||||
*
|
||||
* Now ZPTempL has PC entry point.
|
||||
* Return with carry clear.
|
||||
*
|
||||
clc
|
||||
rts
|
||||
***********************************************************
|
||||
*
|
||||
* There are the PC signature bytes in their relative order.
|
||||
* The $FF bytes are filler bytes and are not compared.
|
||||
*
|
||||
sigtab dfb $FF,$20,$FF,$00
|
||||
dfb $FF,$03,$FF,$00
|
||||
*
|
||||
Dispatch equ *
|
||||
jmp (ZPTempL) ;Simulate an indirect JSR to PC
|
||||
*
|
||||
*** Status Parameter Set for UNI ***
|
||||
DParms equ *
|
||||
DPParmsCt dfb 3 ;Status calls have three parameters
|
||||
DPUnit dfb 1
|
||||
DPBuffer dw UNI
|
||||
DPStatCode dfb StatusUNI
|
||||
*
|
||||
*
|
||||
*** Status Parameter Set for DIB ***
|
||||
DParmsDIB equ *
|
||||
DPParmsCt2 dfb 3 ;Status calls have three parameters
|
||||
DPUnit2 dfb 1
|
||||
DPBuffer2 dw DIB
|
||||
DPStatCode2 dfb StatusDIB
|
||||
*
|
||||
*
|
||||
*** Status List DIB ***
|
||||
DIB equ *
|
||||
DIBStatByte1 dfb 0
|
||||
DIBDevSize dfb 0,0,0
|
||||
DIBNameLen dfb 0
|
||||
DIBName ds 16,0
|
||||
DIBType dfb 0
|
||||
DIBSubType dfb 0
|
||||
DIBVersion dw 0
|
||||
*
|
||||
*** Status List UNI ***
|
||||
UNI equ *
|
||||
dfb 0
|
||||
UNIError dfb 0
|
||||
UNIRetries dfb 0
|
||||
UNIAcc_reg dfb 0
|
||||
UNIX_reg dfb 0
|
||||
UNIY_reg dfb 0
|
||||
UNIP_val dfb 0
|
||||
HHH dfb 0
|
||||
*
|
||||
*** Set Address ***
|
||||
SET_ADD equ *
|
||||
dfb 3
|
||||
dfb 1
|
||||
dw CNTL_LIST3
|
||||
dfb SetDWLoad
|
||||
*
|
||||
*** Download ***
|
||||
DOWNLOAD equ *
|
||||
dfb 3
|
||||
dfb 1
|
||||
dw CNTL_LIST4
|
||||
dfb DWLoad
|
||||
*
|
||||
*** Execute ***
|
||||
EXE equ *
|
||||
dfb 3
|
||||
dfb 1
|
||||
dw CNTL_LIST2
|
||||
dfb Run
|
||||
*** Eject ***
|
||||
E_JECT equ *
|
||||
dfb 3
|
||||
dfb 1
|
||||
dw CNTL_LIST1
|
||||
dfb Eject
|
||||
*
|
||||
******** CONTROL LISTS ********
|
||||
*
|
||||
*
|
||||
*** Eject ***
|
||||
CNTL_LIST1 equ *
|
||||
dw $0000
|
||||
*
|
||||
*** Execute ***
|
||||
CNTL_LIST2 equ *
|
||||
Clow_byte dfb $06
|
||||
Chigh_byte dfb $00
|
||||
AccValue dfb $00 ; Input Value
|
||||
X_reg dfb $0A ; Input Value (N1)
|
||||
Y_reg dfb $01 ; Input Value (N2)
|
||||
ProStatus dfb $00
|
||||
LowPC_reg dfb $05
|
||||
HighPC_reg dfb $05
|
||||
*
|
||||
*** Set Address ***
|
||||
CNTL_LIST3 equ *
|
||||
CountL_byte dfb $02
|
||||
CountH_byte dfb $00
|
||||
LByte_Addr dfb $05
|
||||
HByte_Addr dfb $05
|
||||
*
|
||||
*** Download ***
|
||||
CNTL_LIST4 equ *
|
||||
LenghtL_byte dfb $09 ;<----- Lenght of Unidisk program Lo Byte
|
||||
LenghtH_byte dfb $00 ;<----- Lenght of Unidisk program Hi Byte
|
||||
*
|
||||
*** Start UNIDISK Program ***
|
||||
|
||||
stx $C0
|
||||
sty $C1
|
||||
|
||||
lda $C0
|
||||
adc $C1
|
||||
|
||||
rts
|
||||
Loading…
x
Reference in New Issue
Block a user