-
Notifications
You must be signed in to change notification settings - Fork 19
Expand file tree
/
Copy pathcmd.h
More file actions
453 lines (425 loc) · 6.14 KB
/
cmd.h
File metadata and controls
453 lines (425 loc) · 6.14 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
#pragma once
#include "comm.h"
extern string udp_msg;
extern std::mutex g_mutex;
void handle_cmd(string str);
void push_message(string msg);
string get_message();
char* peek_message();
// compile below with 6502 macroassembler and simulator,
// "save code" as intel-hex format, then use convert.sh
/*=======
nc2600
=======*/
//nc2600 put:
/*
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
INT $051C
CREATE:
LDA #$70
STA $0912
LDA #$EF
STA $0913
STA $0914
INT $0514
WRITE:
LDA #$00
STA $3f6
LDA $3FFF
CMP #$00
BEQ PREEND
LDA $3FFF
STA $3200
LDA #$00
STA $DD
LDA #$32
STA $DE
LDA #$1
STA $090F
LDA #$0
STA $0910
STA $0911
INT $0517
CLV
BVC WRITE
PREEND:
INT $0516
INT $C001
;END: INT $0527
; JMP END
*/
//nc2600 get:
/*
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
OPEN:
LDA #$80 ; open mode
STA $0912
LDA #$EF ; not really needed??
STA $0913
STA $0914
INT $0514
READ:
LDA #$00
STA $3f6 ;prevent auto shutdown
LDA #$00
STA $DD
LDA #$32
STA $DE
LDA #$1 ; read 1 byte
STA $090F
LDA #$0 ; read 1 byte (high value 0)
STA $0910
STA $0911
INT $0515 ; read
LDA $090F ; actual read byte here
BEQ PREEND ;
LDA #$1
STA $3FFF
LDA $3200
STA $3FFF
CLV
BVC READ
PREEND:
LDA #$0
STA $3FFF ;indicate dummy close
INT $0516 ;close file
END:
INT $C001
;END: INT $0527 ;open file manager
; JMP END
*/
/*=======
nc2000
=======*/
//nc2000 put
/*
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
INT $051D
CREATE:
LDA #$70
STA $08fa
LDA #$EF
STA $08fb
STA $08fc
INT $0515
WRITE:
LDA #$00
STA $3f6
LDA $3FFF
CMP #$00
BEQ PREEND
LDA $3FFF
STA $3200
LDA #$00
STA $DD
LDA #$32
STA $DE
LDA #$1
STA $08f7
LDA #$0
STA $08f8
STA $08f9 ;not really needed maybe
INT $0518
CLV
BVC WRITE
PREEND:
INT $0517
INT $C001
;END: INT $0528
; JMP END
*/
//nc2000 get:
/*
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
OPEN:
LDA #$80 ; open mode
STA $08fa
LDA #$EF ; file mode for create not really needed
STA $08fb
STA $08fc
INT $0515
READ:
LDA #$00
STA $3f6 ;prevent auto shutdown
LDA #$00
STA $DD
LDA #$32
STA $DE
LDA #$1 ; read 1 byte
STA $08f7
LDA #$0 ; read 1 byte (high value 0)
STA $08f8
STA $09f9
INT $0516 ; read
LDA $08f7 ; actual read byte here
BEQ PREEND ;
LDA #$1
STA $3FFF
LDA $3200
STA $3FFF
CLV
BVC READ
PREEND:
LDA #$0
STA $3FFF ;indicate dummy close
INT $0516 ;close file
END:
INT $C001
;END: INT $0528 ;open file manager
; JMP END
*/
/*=======
nc2000tw
=======*/
//nc2000tw put
/*
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
INT $051D
CREATE:
LDA #$70
STA $08e8
LDA #$EF
STA $08e9
STA $08ea
INT $0515
WRITE:
LDA #$00
STA $3f6
LDA $3FFF
CMP #$00
BEQ PREEND
LDA $3FFF
STA $3200
LDA #$00
STA $DD
LDA #$32
STA $DE
LDA #$1
STA $08e5
LDA #$0
STA $08e6
STA $08e7 ;not really needed maybe
INT $0518
CLV
BVC WRITE
PREEND:
INT $0517
INT $C001
;END: INT $0528
; JMP END
*/
/*=======
nc3000
========*/
// nc3000 put
/*
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
CREATE:
LDA #$70
STA $08c9
LDA #$EF
STA $08ca
STA $08cb
INT $0515
WRITE:
LDA #$00
STA $3f6
LDA $3FFF
CMP #$00
BEQ PREEND
LDA $3FFF
STA $3200
LDA #$00
STA $e0
LDA #$32
STA $e1
LDA #$1
STA $08c6
LDA #$0
STA $08c7
STA $08c8
INT $0518
JMP WRITE
PREEND:
INT $0517
END: INT $0528
JMP END
*/
/*=======
nc1020
=======*/
/*
nc1020 put:
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
;INT $9327 ;defrag, but this overwrite some ram
CREATE:
INT $9301 ;create file
WRITE:
LDA #$00
STA $46E ;prevent auto shutdown
STA $4AE ;prevent auto shutdown
LDA $3FFF
CMP #$00
BEQ PREEND
LDA $3FFF
STA $3200
LDA #$00
STA $120D
LDA #$32
STA $120E
LDA #$1
STA $120F
LDA #$0
STA $1210
INT $9305 ;do write
CLV
BVC WRITE
PREEND:
INT $9307 ;close
END: INT $C001 ;restart
*/
/*
nc1020 get:
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
OPEN:
LDA #$00
STA $1214
INT $9302
BCS PREEND
READ:
LDA #$00
STA $46E ;prevent auto shutdown
STA $4AE ;prevent auto shutdown
LDA #$00
STA $120D
LDA #$32 ;3200--->addr to read
STA $120E
LDA #$01
STA $120F
LDA #$00 ;0001--->read 1byte each time
STA $1210
INT $9304
LDA $120F ;load acutal read byte
BEQ PREEND
LDA #$1
STA $3FFF
LDA $3200
STA $3FFF
CLV
BVC READ
PREEND:
LDA #$0
STA $3FFF
INT $9307
END:
INT $C001 ;restart
*/
/*=======
nc1020tw
=======*/
/*
nc1020tw put:
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
;INT $1027 ;defrag, but this overwrite some ram
CREATE:
INT $1001 ;create file
WRITE:
LDA #$00
STA $46E ;prevent auto shutdown
STA $4AE ;prevent auto shutdown
LDA $3FFF
CMP #$00
BEQ PREEND
LDA $3FFF
STA $3200
LDA #$00
STA $120D
LDA #$32
STA $120E
LDA #$1
STA $120F
LDA #$0
STA $1210
INT $1005 ;do write
CLV
BVC WRITE
PREEND:
INT $1007 ;close
END: INT $C001 ;restart
*/
/*
nc1020tw get:
INT:.MACRO INT_PARAM
.DB $00
.DW INT_PARAM
.ENDM
.ORG $3000
OPEN:
LDA #$00
STA $1214
INT $1002
BCS PREEND
READ:
LDA #$00
STA $46E ;prevent auto shutdown
STA $4AE ;prevent auto shutdown
LDA #$00
STA $120D
LDA #$32 ;3200--->addr to read
STA $120E
LDA #$01
STA $120F
LDA #$00 ;0001--->read 1byte each time
STA $1210
INT $1004
LDA $120F ;load acutal read byte
BEQ PREEND
LDA #$1
STA $3FFF
LDA $3200
STA $3FFF
CLV
BVC READ
PREEND:
LDA #$0
STA $3FFF
INT $1007
END:
INT $C001 ;restart
*/