6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-12-23 04:30:10 +00:00
Code Issues Projects Releases Wiki Activity

Adding telemon30 and telemon24 primitives

Browse Source
This commit is contained in:
jede 2017-01-29 21:18:49 +01:00
parent 038ac5a65a
commit d1b5a6632d
11 changed files with 616 additions and 146 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
asminc/telemon24.inc Normal file
View File

@ -0,0 +1,68 @@
;
; Oric Telemon definition
; Telemon 2.4
;
; ---------------------------------------------------------------------------
; Constants
SCREEN_XSIZE = 40 ; screen columns
SCREEN_YSIZE = 28 ; screen rows
FUNCTKEY = $A5
FNAME_LEN = 11 ; maximum length of file-name
; ---------------------------------------------------------------------------
; Zero page
; ---------------------------------------------------------------------------
; Low memory
; ---------------------------------------------------------------------------
; I/O locations
; 6522
.struct VIA ; Versatile Interface Adapter
.res $0300
PRB .byte ; Port Register B
PRA .byte ; Port Register A
DDRB .byte ; Data Direction Register B
DDRA .byte ; Data Direction Register A
T1 .word ; Timer 1
T1L .word ; Timer 1 Latch
T2 .word ; Timer 2
SR .byte ; Shift Register
ACR .byte ; Auxiliary Control Register
PCR .byte ; Peripheral Control Register
IFR .byte ; Interrupt Flags Register
IER .byte ; Interrupt Enable Register
PRA2 .byte ; Port Register A without handshaking
.endstruct
; 6551
.struct ACIA ; Asynchronous Communications Interface Adapter
.res $031C
DATA .byte
STATUS .byte
CMD .byte ; Command register
CTRL .byte ; Control register
.endstruct
SCREEN := $BB80
; ---------------------------------------------------------------------------
; ROM entries
XWR0 := $10
XWSTR0 := $14

150
asminc/telemon30.inc Normal file
View File

@ -0,0 +1,150 @@
;
; Oric Telemon definition
; Telemon 2.4
;
; ---------------------------------------------------------------------------
; Constants
SCREEN_XSIZE = 40 ; screen columns
SCREEN_YSIZE = 28 ; screen rows
FUNCTKEY = $A5
FNAME_LEN = 11 ; maximum length of file-name
; ---------------------------------------------------------------------------
; Zero page
; ---------------------------------------------------------------------------
; Low memory
; ---------------------------------------------------------------------------
; I/O locations
; 6522
.struct VIA ; Versatile Interface Adapter
.res $0300
PRB .byte ; Port Register B
PRA .byte ; Port Register A
DDRB .byte ; Data Direction Register B
DDRA .byte ; Data Direction Register A
T1 .word ; Timer 1
T1L .word ; Timer 1 Latch
T2 .word ; Timer 2
SR .byte ; Shift Register
ACR .byte ; Auxiliary Control Register
PCR .byte ; Peripheral Control Register
IFR .byte ; Interrupt Flags Register
IER .byte ; Interrupt Enable Register
PRA2 .byte ; Port Register A without handshaking
.endstruct
.struct VIA2 ; Versatile Interface Adapter
.res $0320
PRB .byte ; Port Register B
PRA .byte ; Port Register A
DDRB .byte ; Data Direction Register B
DDRA .byte ; Data Direction Register A
T1 .word ; Timer 1
T1L .word ; Timer 1 Latch
T2 .word ; Timer 2
SR .byte ; Shift Register
ACR .byte ; Auxiliary Control Register
PCR .byte ; Peripheral Control Register
IFR .byte ; Interrupt Flags Register
IER .byte ; Interrupt Enable Register
PRA2 .byte ; Port Register A without handshaking
.endstruct
; 6551
.struct ACIA ; Asynchronous Communications Interface Adapter
.res $031C
DATA .byte
STATUS .byte
CMD .byte ; Command register
CTRL .byte ; Control register
.endstruct
SCREEN := $BB80
; ---------------------------------------------------------------------------
; ROM entries
; primitives telemon 2.4
XRD0 := $08
XRDW0 := $0c
XWR0 := $10
XWSTR0 := $14
XTEXT := $19
XHIRES := $1A
XMINMA := $1f
XFREAD := $27 ; only in TELEMON 3.0
XOPEN := $30 ; only in TELEMON 3.0
XCOSCR := $34 ; switch off cursor
XCSSCR := $35 ; switch on cursor
XCLOSE := $3a ; Close file
XFWRITE:= $3b ; write
XSONPS := $40
XOUPS := $42
XPLAY := $43
XSOUND := $44
XMUSIC := $45
XZAP := $46
XSHOOT := $47
XCIRCL := $8f
XCURSE := $90
XEXPLO := $9c
XPING := $9d
XPAPER := $92
XINK := $93
; ---------------------------------------------------------------------------
; Page 00
RES := $00
RESB := $02
TR0 := $0c
TR1 := $0d
PTR_READ_DEST := $2c ; used for XFREAD and XWRITE
HRSX := $46
HRSY := $47
HRS1 := $4D
HRS2 := $4F
HRS3 := $51
HRS4 := $53
HRS5 := $55
; ---------------------------------------------------------------------------
; Page $500
BUFNOM := $517
BUFEDT := $590
MAX_BUFEDT_LENGTH=110
; Hardware
CH376_DATA :=$340
CH376_COMMAND :=$341
; MACRO
.macro BRK_TELEMON value
.byte $00,value
.endmacro

43
cfg/telemon24.cfg Normal file
View File

@ -0,0 +1,43 @@
SYMBOLS {
__ORIXHDR__: type = import;
__STACKSIZE__: type = weak, value = $0800; # 2K stack
__RAMEND__: type = weak, value = $9800 + $1C00 ;
}
MEMORY {
ZP: file = "", define = yes, start = $00E2, size = $001A;
ORIXHDR: file = %O, type = ro, start = $0000, size = $001F;
BASHEAD: file = %O, define = yes, start = $0801, size = $000D;
MAIN: file = %O, define = yes, start = __BASHEAD_LAST__, size = __RAMEND__ - __MAIN_START__;
BSS: file = "", start = __ONCE_RUN__, size = __RAMEND__ - __STACKSIZE__ - __ONCE_RUN__;
}
SEGMENTS {
ZEROPAGE: load = ZP, type = zp;
ORIXHDR: load = ORIXHDR, type = ro;
STARTUP: load = MAIN, type = ro;
LOWCODE: load = MAIN, type = ro, optional = yes;
CODE: load = MAIN, type = ro;
RODATA: load = MAIN, type = ro;
DATA: load = MAIN, type = rw;
INIT: load = MAIN, type = rw;
ONCE: load = MAIN, type = ro, define = yes;
BASTAIL: load = MAIN, type = ro, optional = yes;
BSS: load = BSS, type = bss, define = yes;
}
FEATURES {
CONDES: type = constructor,
label = __CONSTRUCTOR_TABLE__,
count = __CONSTRUCTOR_COUNT__,
segment = ONCE;
CONDES: type = destructor,
label = __DESTRUCTOR_TABLE__,
count = __DESTRUCTOR_COUNT__,
segment = RODATA;
CONDES: type = interruptor,
label = __INTERRUPTOR_TABLE__,
count = __INTERRUPTOR_COUNT__,
segment = RODATA,
import = __CALLIRQ__;
}

21
include/telemon30.h Normal file
View File

@ -0,0 +1,21 @@
void print (char *);
void hires();
void text();
void oups();
void ping();
void zap();
void shoot();
void explode();
void paper(char color);
void ink(char color);
void kbdclick1();
void curset(char x,char y, char display, char display);
void circle(char rayon);

17
libsrc/telemon30/_close.s Normal file
View File

@ -0,0 +1,17 @@
.export _close
.import addysp,popax
.importzp sp,tmp2,tmp3,tmp1
; int open (const char* name, int flags, ...); /* May take a mode argument */
.include "telemon30.inc"
.include "errno.inc"
.include "fcntl.inc"
.proc _close
; Throw away any additional parameters passed through the ellipsis
BRK_TELEMON XCLOSE ; launch primitive ROM
rts
.endproc

40
libsrc/telemon30/_open.s
View File

@ -1,6 +1,7 @@
.export _open
.import addysp,popax
.importzp sp,tmp2,tmp3,tmp1
; int open (const char* name, int flags, ...); /* May take a mode argument */
.include "telemon30.inc"
.include "errno.inc"
@ -20,46 +21,11 @@
parmok: jsr popax ; Get flagss
sta tmp3 ; save flags
;AND #O_RDONLY
;beq READONLY
;lda tmp3
;AND #O_WRONLY
;beq WRITEONLY
;jmp next
;READONLY:
; lda #'r'
; BRK_TELEMON XWR0
; jmp next
;WRITEONLY:
; lda #'w'
; BRK_TELEMON XWR0
;next:
; Get the filename from stack and parse it. Bail out if is not ok
jsr popax ; Get name
ldy tmp3 ; Get flags
BRK_TELEMON XOPEN
; jsr fnparse ; Parse it
;tax
;bne oserror ; Bail out if problem with name
; Get a free file handle and remember it in tmp2
; jsr freefd
;lda #EMFILE ; Load error code
;bcs seterrno ; Jump in case of errors
;stx tmp2
;
ldy tmp3 ; Get flags again
BRK_TELEMON XOPEN ; launch primitive ROM
rts
.endproc

38
libsrc/telemon30/_read.s
View File

@ -1,28 +1,44 @@
;
; Ullrich von Bassewitz, 2003-04-13
; jede jede@oric.org 2017-01-22
;
;
.FEATURE c_comments,labels_without_colons,pc_assignment, loose_char_term
.export _read
.import popax
.importzp ptr1, ptr2, ptr3, tmp1, tmp2
.include "zeropage.inc"
.include "telemon30.inc"
; int read (int fd, void* buf, unsigned count);
.proc _read
;jsr popax ; fp pointer don't care
sta tmp1 ; count
stx tmp2 ; count
sta ptr1 ; count
stx ptr1+1 ; count
jsr popax ; get buf
;lda #$00
;ldx #$a0
sta PTR_READ_DEST
stx PTR_READ_DEST+1
lda tmp1 ;
ldy tmp2 ;
BRK_TELEMON XFREAD
sta ptr2 ; in order to calculate nb of bytes read
stx ptr2+1 ;
;jsr popax ; fp pointer don't care in this version
lda ptr1 ;
ldy ptr1+1 ;
BRK_TELEMON XFREAD ; calls telemon30 routine
; compute nb of bytes read
lda PTR_READ_DEST+1
sec
sbc ptr2+1
tax
lda PTR_READ_DEST
sec
sbc ptr2
; Here A and X contains number of bytes read
rts

233
libsrc/telemon30/ch376.s
View File

@ -1,5 +1,5 @@
; For XA65 compatibily in the futur
; For XA65 compatibily in the future
.FEATURE c_comments,labels_without_colons,pc_assignment, loose_char_term
.export _ch376_set_file_name
.export _ch376_file_open
@ -8,14 +8,16 @@
.export _ch376_check_exist
.export _ch376_disk_mount
.export _ch376_set_usb_mode
.export _ch376_file_create
.export _ch376_fcreate
.export _ch376_file_close
.export _ch376_seek_file
.export _ch376_file_create
.export _ch376_fwrite
; High level function
.export _ch376_fcreate
.import popax
.importzp sp,tmp2,tmp3,tmp1
.include "zeropage.inc"
.include "telemon30.inc"
/*
@ -24,9 +26,26 @@
CH376_SET_USB_MODE_CODE_USB_HOST_SOF_PACKAGE_AUTOMATICALLY := $06
CH376_USB_INT_DISK_READ := $1d
CH376_USB_INT_SUCCESS := $14
CH376_USB_INT_CONNECT := $15
CH376_USB_INT_DISCONNECT := $16
CH376_USB_INT_BUF_OVER := $17
CH376_USB_INT_USB_READY := $18
CH376_USB_INT_DISK_READ := $1D
CH376_USB_INT_DISK_WRITE := $1E
CH376_USB_INT_DISK_ERR := $1F
CH376_ERR_OPEN_DIR := $41
CH376_ERR_MISS_FILE := $42
CH376_ERR_FOUND_NAME := $43
CH376_ERR_DISK_DISCON := $82
CH376_ERR_LARGE_SECTOR := $84
CH376_ERR_TYPE_ERROR := $92
CH376_ERR_BPB_ERROR := $A1
CH376_ERR_DISK_FULL := $B1
CH376_ERR_FDT_OVER := $B2
CH376_ERR_FILE_CLOSE := $B4
@ -36,46 +55,57 @@ CH376_GET_ENTER_SLEEP := $03
CH376_RESET_ALL := $05
CH376_CHECK_EXIST := $06
CH376_GET_FILE_SIZE := $0C
CH376_SET_USB_MODE := $15
CH376_GET_STATUS := $22
CH376_RD_USB_DATA0 := $27
CH376_SET_FILE_NAME := $2f
CH376_CMD_WR_REQ_DATA := $2d
CH376_SET_FILE_NAME := $2F
CH376_DISK_CONNECT := $30 ; check the disk connection status
CH376_DISK_MOUNT := $31
CH376_FILE_OPEN := $32
CH376_FILE_ENUM_GO := $33
CH376_FILE_CREATE := $34
CH376_FILE_CLOSE := $36
CH376_BYTE_LOCATE := $39
CH376_BYTE_READ := $3A
CH376_BYTE_RD_GO := $3b
CH376_BYTE_RD_GO := $3B
CH376_BYTE_WRITE := $3C
CH376_BYTE_WR_GO := $3D
CH376_DISK_CAPACITY := $3E
CH376_DISK_RD_GO := $55
.proc _ch376_file_create
lda #CH376_FILE_CREATE
.proc _ch376_file_close
lda #CH376_FILE_CLOSE
sta CH376_COMMAND
jsr _ch376_wait_response
rts
.endproc
; void _ch376_fcreate(char *filename)
.proc _ch376_fcreate
jsr _ch376_set_file_name
jsr _ch376_file_open
jsr _ch376_file_create
.proc _ch376_seek_file
ldx #CH376_BYTE_LOCATE
stx CH376_COMMAND
sta CH376_DATA
sty CH376_DATA
lda #$00 ; Don't manage 32 bits length
sta CH376_DATA
sta CH376_DATA
jsr _ch376_wait_response
rts
.endproc
; void ch376_set_file_name(char *filename)
.proc _ch376_set_file_name
sta tmp1
stx tmp1+1
sta ptr1
stx ptr1+1
lda #CH376_SET_FILE_NAME ;$2f
sta CH376_COMMAND
ldy #0
loop:
lda (tmp1),y ; replace by bufnom
lda (ptr1),y ; replace by bufnom
beq end ; we reached 0 value
;BRK_TELEMON XMINMA
sta CH376_DATA
iny
cpy #13 ; because we don't manage longfilename shortname =11
@ -85,12 +115,13 @@ end:
rts
.endproc
; void _ch376_file_open();
; char _ch376_file_open();
.proc _ch376_file_open
lda #CH376_FILE_OPEN ; $32
sta CH376_COMMAND
jsr _ch376_wait_response
; ldx #0
rts
.endproc
@ -155,34 +186,34 @@ loop:
.proc _ch376_set_usb_mode
; CH376_SET_USB_MODE_CODE_USB_HOST_SOF_PACKAGE_AUTOMATICALLY
pha
lda #CH376_SET_USB_MODE ; $15
sta CH376_COMMAND
pla
ldx #CH376_SET_USB_MODE ; $15
stx CH376_COMMAND
sta CH376_DATA
rts
.endproc
; void ch376_set_bytes_write(int value);
.proc _ch376_set_bytes_write
sta tmp1
stx tmp1+1
ldx #CH376_BYTE_WRITE
stx CH376_COMMAND
lda tmp1
ldy #CH376_BYTE_WRITE
sty CH376_COMMAND
sta CH376_DATA
stx CH376_DATA
lda #0
sta CH376_DATA
lda tmp1+1
sta CH376_DATA
jsr _ch376_wait_response
rts
.endproc
.proc _ch376_set_bytes_read
ldx #CH376_BYTE_READ
stx CH376_COMMAND
ldy #CH376_BYTE_READ
sty CH376_COMMAND
; Storing 32 bits value
sta CH376_DATA
stx CH376_DATA
lda #0
sta CH376_DATA
sta CH376_DATA
sty CH376_DATA
jsr _ch376_wait_response
rts
.endproc
@ -204,7 +235,7 @@ loop:
; else A contains answer of the controller
ldy #$ff
loop3:
ldx #$ff ; merci de laisser une valeur importante car parfois en mode non debug, le controleur ne répond pas tout de suite
ldx #$ff ; don't decrease this counter. Because ch376 won't respond if there is a lower value
loop:
lda CH376_COMMAND
and #%10000000
@ -223,3 +254,137 @@ no_error:
rts
.endproc
.proc _ch376_fread
; use ptr1 to count bytes
jsr _ch376_set_bytes_read
continue:
cmp #CH376_USB_INT_DISK_READ ; something to read
beq we_read
cmp #CH376_USB_INT_SUCCESS ; finished
beq finished
; TODO in A : $ff X: $ff
lda #0
tax
rts
we_read:
lda #CH376_RD_USB_DATA0
sta CH376_COMMAND
lda CH376_DATA ; contains length read
sta tmp2; Number of bytes to read
ldy #0
loop:
lda CH376_DATA ; read the data
sta (PTR_READ_DEST),y
iny
cpy tmp2
bne loop
tya
clc
adc PTR_READ_DEST
bcc next
inc PTR_READ_DEST+1
next:
sta PTR_READ_DEST
lda #CH376_BYTE_RD_GO
sta CH376_COMMAND
jsr _ch376_wait_response
jmp continue
finished:
; TODO return bytes read
lda tmp1
ldx tmp1+1
rts
.endproc
; void _ch376_fwrite(void *ptr,int number)
.proc _ch376_fwrite
; use ptr1 to count bytes
sta ptr2
stx ptr2+1
jsr popax
sta PTR_READ_DEST
stx PTR_READ_DEST+1
lda ptr2
ldx ptr2+1
jsr _ch376_set_bytes_write
;cmp #CH376_USB_INT_SUCCESS
;beq finished
;jsr popax
;jsr _ch376_wait_response
continue:
cmp #CH376_USB_INT_DISK_WRITE ; something to read
beq we_read
cmp #CH376_USB_INT_SUCCESS ; finished
beq finished
; TODO in A : $ff X: $ff
lda #0
tax
rts
we_read:
lda #CH376_CMD_WR_REQ_DATA
sta CH376_COMMAND
lda CH376_DATA ; contains length read
sta tmp2; Number of bytes to read
;ldy #0
loop:
;lda (PTR_READ_DEST),y
lda #65
sta CH376_DATA ; read the data
dec tmp2
bne loop
; dec ptr2
;bne continue3
;dec ptr2+1
;bne continue3
;continue3
; lda ptr2+1
;bne continue2
;lda ptr2
;beq finished
;continue2
; iny
; cpy tmp2
; bne loop
; tya
; clc
; adc PTR_READ_DEST
; bcc next
; inc PTR_READ_DEST+1
;next:
; sta PTR_READ_DEST
lda #CH376_BYTE_WR_GO
sta CH376_COMMAND
jsr _ch376_wait_response
jmp continue
finished:
; TODO return bytes read
lda tmp1
;lda #<8000
ldx tmp1+1
;ldx #>8000
rts
.endproc
.proc _ch376_file_create
lda #CH376_FILE_CREATE
sta CH376_COMMAND
jsr _ch376_wait_response
rts
.endproc

7
libsrc/telemon30/graphics.s
View File

@ -1,6 +1,6 @@
.export _paper,_hires,_text,_circle,_curset, _switchOffCursor
.importzp sp,tmp2,tmp3,tmp1
.import popa
.include "telemon30.inc"
.proc _paper
@ -30,8 +30,11 @@
.endproc
.proc _curset
jsr popa ; Pixel
jsr popa
sta HRSX
sty HRSY
jsr popa
sta HRSY
BRK_TELEMON XCURSE
rts
.endproc

9
libsrc/telemon30/orixhdr.s
View File

@ -1,5 +1,5 @@
;
; Based on code by Debrune Jérôme <jede@oric.org>
; Based on code by Debrune Jérôme <jede@oric.org>
; 2016-03-17, Greg King
;
@ -19,17 +19,16 @@
.byte $01, $00 ;
.byte "ORI"
.byte "ori"
.byte $01 ; version
.byte $00,$00 ; mode
.byte $00,$00 ; cpu type
.byte $00,%00000000 ; 6502 only
.byte $00,$00 ; Extends
.byte $00,$00 ; OS
.byte $00 ; reserved
.byte $00 ; auto
.word __BASHEAD_START__ ; Address of start of file
.word __MAIN_LAST__ - 1 ; Address of end of file
.word __BASHEAD_START__ ; Address of start of file

22
libsrc/telemon30/write.s
View File

@ -27,6 +27,28 @@
sta ptr1
stx ptr1+1
jsr popax ; get fd and discard
; if fd=0001 then it stdout
cpx #0
beq next
jmp L1
next:
cmp #1
beq L1
; Here it's a file opened
lda ptr1
sta PTR_READ_DEST
lda ptr1+1
sta PTR_READ_DEST+1
lda ptr3
ldy ptr3+1
BRK_TELEMON XFWRITE
rts
L1: inc ptr2
bne L2
inc ptr2+1