]>
Commit | Line | Data |
---|---|---|
1 | /* | |
2 | * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0 | |
5 | */ | |
6 | ||
7 | #include "common.h" | |
8 | //#include <stdlib.h> | |
9 | ||
10 | #include "command.h" | |
11 | #include "diskio.h" | |
12 | #include "ff.h" | |
13 | #include "eval_arg.h" | |
14 | #include "print-utils.h" | |
15 | #include "z80-if.h" | |
16 | ||
17 | ||
18 | /* | |
19 | * status <pd#> - Show socket status | |
20 | * | |
21 | */ | |
22 | static | |
23 | command_ret_t do_status(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
24 | { | |
25 | DSTATUS res; | |
26 | BYTE dev; | |
27 | ||
28 | (void) cmdtp; (void) flag; | |
29 | ||
30 | if (argc < 2) | |
31 | return CMD_RET_USAGE; | |
32 | ||
33 | dev = (BYTE) eval_arg(argv[1], NULL); | |
34 | res = disk_status(dev); | |
35 | printf_P(PSTR("Socket status: %02x\n"), res); | |
36 | ||
37 | return CMD_RET_SUCCESS; | |
38 | } | |
39 | ||
40 | /* | |
41 | * init <pd#> - Initialize disk | |
42 | * | |
43 | */ | |
44 | static | |
45 | command_ret_t do_init(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
46 | { | |
47 | DSTATUS res; | |
48 | BYTE dev; | |
49 | ||
50 | (void) cmdtp; (void) flag; | |
51 | ||
52 | if (argc < 2) | |
53 | return CMD_RET_USAGE; | |
54 | ||
55 | dev = (BYTE) eval_arg(argv[1], NULL); | |
56 | ||
57 | if (disk_status(dev) & STA_NODISK) { | |
58 | printf_P(PSTR("No Disk\n")); | |
59 | return CMD_RET_FAILURE; | |
60 | } | |
61 | ||
62 | res = disk_initialize(dev); | |
63 | printf_P(PSTR("rc=%.2x\n"), res); | |
64 | ||
65 | if (res & (STA_NODISK | STA_NOINIT)) | |
66 | return CMD_RET_FAILURE; | |
67 | ||
68 | return CMD_RET_SUCCESS; | |
69 | } | |
70 | ||
71 | /* | |
72 | * info <pd#> - Show disk info | |
73 | * | |
74 | */ | |
75 | static | |
76 | command_ret_t do_info(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
77 | { | |
78 | DSTATUS res; | |
79 | BYTE dev; | |
80 | ||
81 | union { | |
82 | unsigned char uca[64]; | |
83 | unsigned long ul; | |
84 | unsigned char uc; | |
85 | } dat; | |
86 | ||
87 | (void) cmdtp; (void) flag; | |
88 | ||
89 | if (argc < 2) | |
90 | return CMD_RET_USAGE; | |
91 | ||
92 | dev = (BYTE) eval_arg(argv[1], NULL); | |
93 | ||
94 | res = disk_status(dev); | |
95 | if (res & (STA_NODISK | STA_NOINIT)) { | |
96 | printf_P(res & STA_NODISK ? | |
97 | PSTR("No disk\n") : PSTR("Not initialized\n")); | |
98 | return CMD_RET_FAILURE; | |
99 | } | |
100 | ||
101 | if (disk_ioctl(dev, GET_SECTOR_COUNT, &dat.ul) == RES_OK) | |
102 | printf_P(PSTR("Drive size: %lu sectors\n"), dat.ul); | |
103 | if (disk_ioctl(dev, GET_BLOCK_SIZE, &dat.ul) == RES_OK) | |
104 | printf_P(PSTR("Erase block: %lu sectors\n"), dat.ul); | |
105 | if (disk_ioctl(dev, MMC_GET_TYPE, &dat.uc) == RES_OK) | |
106 | printf_P(PSTR("Card type: %u\n"), dat.uc); | |
107 | if (disk_ioctl(dev, MMC_GET_CSD, dat.uca) == RES_OK) | |
108 | dump_ram(dat.uca, 0, 16, "CSD:"); | |
109 | if (disk_ioctl(dev, MMC_GET_CID, dat.uca) == RES_OK) | |
110 | dump_ram(dat.uca, 0, 16, "CID:"); | |
111 | if (disk_ioctl(dev, MMC_GET_OCR, dat.uca) == RES_OK) | |
112 | dump_ram(dat.uca, 0, 4, "OCR:"); | |
113 | if (disk_ioctl(dev, MMC_GET_SDSTAT, dat.uca) == RES_OK) | |
114 | dump_ram(dat.uca, 0, 64, "SD Status:"); | |
115 | ||
116 | return CMD_RET_SUCCESS; | |
117 | } | |
118 | ||
119 | ||
120 | /* | |
121 | * dump <pd#> [<sector> [count]] - Dump sector | |
122 | * | |
123 | */ | |
124 | static | |
125 | command_ret_t do_dump(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
126 | { | |
127 | static BYTE dev_last; | |
128 | static DWORD sec_last; | |
129 | BYTE buffer[FF_MAX_SS]; | |
130 | char header[20]; | |
131 | ||
132 | DRESULT res; | |
133 | BYTE dev; | |
134 | DWORD sec; | |
135 | UINT count; | |
136 | ||
137 | (void) cmdtp; (void) flag; | |
138 | ||
139 | if (argc < 2) | |
140 | return CMD_RET_USAGE; | |
141 | ||
142 | dev = (BYTE) eval_arg(argv[1], NULL); | |
143 | if (dev != dev_last) | |
144 | sec_last = 0; | |
145 | sec = sec_last; | |
146 | count = 1; | |
147 | ||
148 | if ((flag & CMD_FLAG_REPEAT) == 0) { | |
149 | /* If another parameter, it is the sector to dump. */ | |
150 | if (argc > 2) | |
151 | sec = eval_arg(argv[2], NULL); | |
152 | if (argc > 3) | |
153 | count = (UINT) eval_arg(argv[3], NULL); | |
154 | } | |
155 | ||
156 | for ( ; count; count--, sec++) { | |
157 | res = disk_read(dev, buffer, sec, 1); | |
158 | ||
159 | if (res) { | |
160 | printf_P(PSTR("rc=%.2x\n"), res); | |
161 | return CMD_RET_FAILURE; | |
162 | } | |
163 | ||
164 | sprintf_P(header, PSTR("Sector: %lu"), sec); | |
165 | dump_ram(buffer, 0, FF_MAX_SS, header); | |
166 | } | |
167 | dev_last = dev; | |
168 | sec_last = sec; | |
169 | ||
170 | return CMD_RET_SUCCESS; | |
171 | } | |
172 | ||
173 | /* | |
174 | * read drive sector count memaddr - Read disk into memory | |
175 | * | |
176 | */ | |
177 | static | |
178 | command_ret_t do_read(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
179 | { | |
180 | DRESULT res; | |
181 | BYTE dev; | |
182 | DWORD sec; | |
183 | uint32_t addr; | |
184 | int count, nr; | |
185 | BYTE buffer[FF_MAX_SS]; | |
186 | ||
187 | static DWORD sec_last; | |
188 | static uint32_t addr_last; | |
189 | ||
190 | (void) cmdtp; | |
191 | ||
192 | if (argc < 2) | |
193 | return CMD_RET_USAGE; | |
194 | ||
195 | dev = (BYTE) eval_arg(argv[1], NULL); | |
196 | sec = sec_last; | |
197 | count = 1; | |
198 | addr = addr_last; | |
199 | ||
200 | if ((flag & CMD_FLAG_REPEAT) == 0) { | |
201 | /* If another parameter, it is the sector to dump. */ | |
202 | if (argc > 2) | |
203 | sec = eval_arg(argv[2], NULL); | |
204 | if (argc > 3) | |
205 | count = eval_arg(argv[3], NULL); | |
206 | if (argc > 4) | |
207 | addr = eval_arg(argv[4], NULL); | |
208 | } | |
209 | ||
210 | for (nr = 0; nr < count;) { | |
211 | nr++; | |
212 | if ((res = disk_read(dev, buffer, sec, 1)) == RES_OK) { | |
213 | if (!(z80_bus_cmd(Request) & ZST_ACQUIRED)) { | |
214 | my_puts_P(PSTR("Bus timeout\n")); | |
215 | return CMD_RET_FAILURE; | |
216 | } | |
217 | z80_write_block(buffer, addr /*+ base*/, FF_MAX_SS); | |
218 | z80_bus_cmd(Release); | |
219 | sec++; addr += FF_MAX_SS; | |
220 | } else | |
221 | break; | |
222 | } | |
223 | ||
224 | printf_P(PSTR("Read %d sector(s), rc=%.2x.\n"), nr, res); | |
225 | if (res) | |
226 | printf_P(PSTR("Last sector not written!\n")); | |
227 | ||
228 | sec_last = sec; | |
229 | addr_last = addr; | |
230 | ||
231 | return res ? CMD_RET_FAILURE : CMD_RET_SUCCESS; | |
232 | } | |
233 | ||
234 | ||
235 | /* | |
236 | * write <pd#> <sector> <memaddr> [<n>] - Write memory to disk | |
237 | * | |
238 | */ | |
239 | static | |
240 | command_ret_t do_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
241 | { | |
242 | DRESULT res; | |
243 | BYTE dev; | |
244 | DWORD sec; | |
245 | uint32_t addr; | |
246 | int count, nr; | |
247 | BYTE buffer[FF_MAX_SS]; | |
248 | ||
249 | static DWORD sec_last; | |
250 | static uint32_t addr_last; | |
251 | ||
252 | (void) cmdtp; | |
253 | ||
254 | if (argc < 2) | |
255 | return CMD_RET_USAGE; | |
256 | ||
257 | dev = (BYTE) eval_arg(argv[1], NULL); | |
258 | sec = sec_last; | |
259 | addr = addr_last; | |
260 | count = 1; | |
261 | ||
262 | if ((flag & CMD_FLAG_REPEAT) == 0) { | |
263 | /* If another parameter, it is the sector to dump. */ | |
264 | if (argc > 2) | |
265 | sec = eval_arg(argv[2], NULL); | |
266 | if (argc > 3) | |
267 | count = eval_arg(argv[3], NULL); | |
268 | if (argc > 4) | |
269 | addr = eval_arg(argv[4], NULL); | |
270 | } | |
271 | ||
272 | for (nr = 0; nr < count;) { | |
273 | nr++; | |
274 | if (!(z80_bus_cmd(Request) & ZST_ACQUIRED)) { | |
275 | my_puts_P(PSTR("Bus timeout\n")); | |
276 | return CMD_RET_FAILURE; | |
277 | } | |
278 | z80_read_block(buffer, addr /*+ base*/, FF_MAX_SS); | |
279 | z80_bus_cmd(Release); | |
280 | ||
281 | res = disk_write(dev, buffer, sec, 1); | |
282 | if (res != RES_OK) | |
283 | break; | |
284 | sec++; addr += FF_MAX_SS; | |
285 | } | |
286 | ||
287 | printf_P(PSTR("%d sector(s) written, rc=%.2x.\n"), nr, res); | |
288 | ||
289 | sec_last = sec; | |
290 | addr_last = addr; | |
291 | ||
292 | return res ? CMD_RET_FAILURE : CMD_RET_SUCCESS; | |
293 | } | |
294 | ||
295 | ||
296 | ||
297 | /* | |
298 | * Disk ioctl | |
299 | * sync <pd#> - CTRL_SYNC | |
300 | * | |
301 | */ | |
302 | static | |
303 | command_ret_t do_ioctl_sync(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
304 | { | |
305 | BYTE dev; | |
306 | ||
307 | (void) cmdtp; (void) flag; | |
308 | ||
309 | if (argc < 2) | |
310 | return CMD_RET_USAGE; | |
311 | ||
312 | dev = (BYTE) eval_arg(argv[1], NULL); | |
313 | printf_P(PSTR("rc=%.2x\n"), disk_ioctl(dev, CTRL_SYNC, 0)); | |
314 | ||
315 | return CMD_RET_SUCCESS; | |
316 | } | |
317 | ||
318 | ||
319 | static | |
320 | command_ret_t do_help(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); | |
321 | ||
322 | cmd_tbl_t cmd_sd_sub[] = { | |
323 | CMD_TBL_ITEM( | |
324 | status, 2, 1, do_status, | |
325 | "Socket staus", | |
326 | "drive" | |
327 | ), | |
328 | CMD_TBL_ITEM( | |
329 | init, 2, 1, do_init, | |
330 | "Initialize disk", | |
331 | "drive" | |
332 | ), | |
333 | CMD_TBL_ITEM( | |
334 | info, 2, 1, do_info, | |
335 | "Disk info", | |
336 | "drive" | |
337 | ), | |
338 | CMD_TBL_ITEM( | |
339 | dump, CONFIG_SYS_MAXARGS, 1, do_dump, | |
340 | "Dump sector(s)", | |
341 | "drive [sector [count ]]" | |
342 | ), | |
343 | CMD_TBL_ITEM( | |
344 | read, 2, 1, do_read, | |
345 | "Read disk sector(s) into meomory", | |
346 | "drive [sector [count [memaddr]]]" | |
347 | ), | |
348 | CMD_TBL_ITEM( | |
349 | write, 2, 1, do_write, | |
350 | "Write sector(s) from meomory to disk", | |
351 | "drive [sector [count [memaddr]]]" | |
352 | ), | |
353 | CMD_TBL_ITEM( | |
354 | sync, 2, 1, do_ioctl_sync, | |
355 | "Device control: SYNC", | |
356 | "drive" | |
357 | ), | |
358 | ||
359 | CMD_TBL_ITEM( | |
360 | help, CONFIG_SYS_MAXARGS, 1, do_help, | |
361 | "Print sub command description/usage", | |
362 | "\n" | |
363 | " - print brief description of all sub commands\n" | |
364 | "sd help command ...\n" | |
365 | " - print detailed usage of sub cmd 'command'" | |
366 | ), | |
367 | ||
368 | /* This does not use the CMD_TBL_ITEM macro as ? can't be used in symbol names */ | |
369 | {FSTR("?"), CONFIG_SYS_MAXARGS, 1, do_help, | |
370 | FSTR("Alias for 'help'"), | |
371 | #ifdef CONFIG_SYS_LONGHELP | |
372 | FSTR(""), | |
373 | #endif /* CONFIG_SYS_LONGHELP */ | |
374 | #ifdef CONFIG_AUTO_COMPLETE | |
375 | 0, | |
376 | #endif | |
377 | }, | |
378 | }; | |
379 | ||
380 | static | |
381 | command_ret_t do_help(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
382 | { | |
383 | return _do_help(cmd_sd_sub, ARRAY_SIZE(cmd_sd_sub), cmdtp, flag, argc, argv); | |
384 | } | |
385 | ||
386 | ||
387 | command_ret_t do_sd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
388 | { | |
389 | cmd_tbl_t *cp; | |
390 | ||
391 | if (argc < 2) | |
392 | return CMD_RET_USAGE; | |
393 | ||
394 | /* drop initial "sd" arg */ | |
395 | argc--; | |
396 | argv++; | |
397 | ||
398 | cp = find_cmd_tbl(argv[0], cmd_sd_sub, ARRAY_SIZE(cmd_sd_sub)); | |
399 | ||
400 | if (cp) | |
401 | return cp->cmd(cmdtp, flag, argc, argv); | |
402 | ||
403 | return CMD_RET_USAGE; | |
404 | } |