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2f53dd65 L |
1 | #include "common.h" |
2 | #include <stdlib.h> | |
3 | #include <string.h> | |
4 | #include <stdbool.h> | |
5 | ||
6 | #include "command.h" | |
7 | #include "ff.h" | |
8 | #include "z80-if.h" | |
9 | #include "print-utils.h" | |
10 | #include "timer.h" | |
11 | ||
12 | ||
13 | DWORD get_fattime (void) | |
14 | { | |
15 | return 0; | |
16 | } | |
17 | ||
18 | ||
19 | static const FLASH char * const FLASH rc_names[] = { | |
20 | FSTR("OK"), | |
21 | FSTR("DISK_ERR"), | |
22 | FSTR("INT_ERR"), | |
23 | FSTR("NOT_READY"), | |
24 | FSTR("NO_FILE"), | |
25 | FSTR("NO_PATH"), | |
26 | FSTR("INVALID_NAME"), | |
27 | FSTR("DENIED"), | |
28 | FSTR("EXIST"), | |
29 | FSTR("INVALID_OBJECT"), | |
30 | FSTR("WRITE_PROTECTED"), | |
31 | FSTR("INVALID_DRIVE"), | |
32 | FSTR("NOT_ENABLED"), | |
33 | FSTR("NO_FILE_SYSTEM"), | |
34 | FSTR("MKFS_ABORTED"), | |
35 | FSTR("TIMEOUT"), | |
36 | FSTR("LOCKED"), | |
37 | FSTR("NOT_ENOUGH_CORE"), | |
38 | FSTR("TOO_MANY_OPEN_FILES") | |
39 | }; | |
40 | ||
41 | static | |
42 | void put_rc (FRESULT rc) | |
43 | { | |
44 | #if GCC_BUG_61443 | |
45 | printf_P(PSTR("rc=%u FR_"), rc); | |
46 | my_puts_P(rc_names[rc]); | |
47 | my_puts_P(PSTR("\n")); | |
48 | #else | |
49 | printf_P(PSTR("rc=%u FR_%S\n"), rc, rc_names[rc]); | |
50 | #endif | |
51 | } | |
52 | ||
53 | /* Work register for fs command */ | |
54 | static DWORD AccSize; | |
55 | static WORD AccFiles, AccDirs; | |
56 | FILINFO Finfo; | |
57 | ||
58 | static | |
59 | FRESULT scan_files ( | |
60 | char* path /* Pointer to the working buffer with start path */ | |
61 | ) | |
62 | { | |
63 | DIR dirs; | |
64 | FRESULT res; | |
65 | int i; | |
66 | char *fn; | |
67 | ||
68 | res = f_opendir(&dirs, path); | |
69 | if (res == FR_OK) { | |
70 | i = strlen(path); | |
71 | while (((res = f_readdir(&dirs, &Finfo)) == FR_OK) && Finfo.fname[0]) { | |
72 | if (_FS_RPATH && Finfo.fname[0] == '.') continue; | |
73 | #if _USE_LFN | |
74 | fn = *Finfo.lfname ? Finfo.lfname : Finfo.fname; | |
75 | #else | |
76 | fn = Finfo.fname; | |
77 | #endif | |
78 | if (Finfo.fattrib & AM_DIR) { | |
79 | AccDirs++; | |
80 | path[i] = '/'; strcpy(path+i+1, fn); | |
81 | res = scan_files(path); | |
82 | path[i] = '\0'; | |
83 | if (res != FR_OK) break; | |
84 | } else { | |
85 | // printf_P(PSTR("%s/%s\n"), path, fn); | |
86 | AccFiles++; | |
87 | AccSize += Finfo.fsize; | |
88 | } | |
89 | } | |
90 | } | |
91 | ||
92 | return res; | |
93 | } | |
94 | ||
95 | ||
96 | /* | |
97 | * fatstat path - Show logical drive status | |
98 | * | |
99 | */ | |
100 | command_ret_t do_fat_stat(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
101 | { | |
102 | FATFS FatFs, *fs; | |
103 | DWORD p1, p2; | |
104 | FRESULT res; | |
105 | char buffer[512]; | |
106 | ||
107 | (void) cmdtp; (void) flag; (void) argc; | |
108 | ||
109 | res = f_mount(&FatFs, argv[1], 0); | |
110 | if (!res) | |
111 | res = f_getfree(argv[1], &p2, &fs); | |
112 | if (res) { | |
113 | put_rc(res); | |
114 | return CMD_RET_FAILURE; | |
115 | } | |
116 | ||
117 | printf_P(PSTR( | |
118 | "FAT type: %u\n" | |
119 | "Bytes/Cluster: %lu\n" | |
120 | "Number of FATs: %u\n" | |
121 | "Root DIR entries: %u\n" | |
122 | "Sectors/FAT: %lu\n" | |
123 | "Number of clusters: %lu\n" | |
124 | "FAT start (lba): %lu\n" | |
125 | "DIR start (lba,cluster): %lu\n" | |
126 | "Data start (lba): %lu\n"), | |
127 | fs->fs_type, (DWORD)fs->csize * 512, fs->n_fats, | |
128 | fs->n_rootdir, fs->fsize, fs->n_fatent - 2, | |
129 | fs->fatbase, fs->dirbase, fs->database); | |
130 | ||
131 | #if _USE_LABEL | |
132 | TCHAR label[12]; | |
133 | res = f_getlabel(argv[1], label, &p1); | |
134 | if (res) { | |
135 | put_rc(res); | |
136 | return CMD_RET_FAILURE; | |
137 | } | |
138 | printf_P(PSTR( | |
139 | "Volume name: %s\n" | |
140 | "Volume S/N: %04X-%04X\n"), | |
141 | label, (WORD)((DWORD)p1 >> 16), (WORD)(p1 & 0xFFFF)); | |
142 | #endif | |
143 | my_puts_P(PSTR("\n...")); | |
144 | AccSize = AccFiles = AccDirs = 0; | |
145 | ||
146 | strcpy(buffer, argv[1]); | |
147 | ||
148 | res = scan_files(buffer); | |
149 | if (res) { | |
150 | put_rc(res); | |
151 | return CMD_RET_FAILURE; | |
152 | } | |
153 | printf_P(PSTR("\r%u files, %lu bytes.\n%u folders.\n" | |
154 | "%lu KB total disk space.\n%lu KB available.\n"), | |
155 | AccFiles, AccSize, AccDirs, | |
156 | (fs->n_fatent - 2) * (fs->csize / 2), p2 * (fs->csize / 2) | |
157 | ); | |
158 | ||
159 | res = f_mount(NULL, argv[1], 0); | |
160 | if (res) { | |
161 | put_rc(res); | |
162 | return CMD_RET_FAILURE; | |
163 | } | |
164 | return CMD_RET_SUCCESS; | |
165 | } | |
166 | ||
167 | ||
168 | /* | |
169 | * fatls path - Directory listing | |
170 | * | |
171 | */ | |
172 | command_ret_t do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
173 | { | |
174 | FATFS FatFs, *fs; | |
175 | DIR Dir; /* Directory object */ | |
176 | FILINFO Finfo; | |
177 | unsigned long p1; | |
178 | unsigned int s1, s2; | |
179 | FRESULT res; | |
180 | #if _USE_LFN | |
181 | char Lfname[_MAX_LFN+1]; | |
182 | Finfo.lfname = Lfname; | |
183 | Finfo.lfsize = sizeof Lfname; | |
184 | #endif | |
185 | ||
186 | (void) cmdtp; (void) flag; (void) argc; | |
187 | ||
188 | res = f_mount(&FatFs, argv[1], 0); | |
189 | if (!res) | |
190 | res = f_opendir(&Dir, argv[1]); | |
191 | if (res) { | |
192 | put_rc(res); | |
193 | return CMD_RET_FAILURE; | |
194 | } | |
195 | ||
196 | p1 = s1 = s2 = 0; | |
197 | for(;;) { | |
198 | res = f_readdir(&Dir, &Finfo); | |
199 | if ((res != FR_OK) || !Finfo.fname[0]) | |
200 | break; | |
201 | if (Finfo.fattrib & AM_DIR) { | |
202 | s2++; | |
203 | } else { | |
204 | s1++; p1 += Finfo.fsize; | |
205 | } | |
206 | printf_P(PSTR("%c%c%c%c%c %u/%02u/%02u %02u:%02u %9lu %s"), | |
207 | (Finfo.fattrib & AM_DIR) ? 'D' : '-', | |
208 | (Finfo.fattrib & AM_RDO) ? 'R' : '-', | |
209 | (Finfo.fattrib & AM_HID) ? 'H' : '-', | |
210 | (Finfo.fattrib & AM_SYS) ? 'S' : '-', | |
211 | (Finfo.fattrib & AM_ARC) ? 'A' : '-', | |
212 | (Finfo.fdate >> 9) + 1980, (Finfo.fdate >> 5) & 15, Finfo.fdate & 31, | |
213 | (Finfo.ftime >> 11), (Finfo.ftime >> 5) & 63, | |
214 | Finfo.fsize, &(Finfo.fname[0])); | |
215 | #if _USE_LFN | |
216 | for (int i = strlen(Finfo.fname); i < 14; i++) | |
217 | putchar(' '); | |
218 | printf_P(PSTR("%s\n"), Lfname); | |
219 | #else | |
220 | putchar('\n'); | |
221 | #endif | |
222 | } | |
223 | ||
224 | if (res == FR_OK) { | |
225 | printf_P(PSTR("%4u File(s),%10lu bytes total\n%4u Dir(s)"), s1, p1, s2); | |
226 | if (f_getfree(argv[1], (DWORD*)&p1, &fs) == FR_OK) | |
227 | printf_P(PSTR(", %10luK bytes free\n"), p1 * fs->csize / 2); | |
228 | } | |
229 | ||
230 | if (res) { | |
231 | put_rc(res); | |
232 | return CMD_RET_FAILURE; | |
233 | } | |
234 | ||
235 | return CMD_RET_SUCCESS; | |
236 | } | |
237 | ||
238 | ||
239 | /* | |
240 | * fatread - load binary file from a dos filesystem | |
241 | * <d:/path/filename> <addr> [bytes [pos]] | |
242 | */ | |
243 | command_ret_t do_fat_read(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
244 | { | |
245 | FATFS FatFs; | |
246 | FIL File; | |
247 | unsigned long bytes = 0x80000; | |
248 | unsigned long pos= 0; | |
249 | unsigned long bytes_read; | |
250 | uint32_t addr; | |
251 | FRESULT res; | |
252 | bool buserr = 0; | |
253 | uint32_t timer; | |
254 | uint8_t buffer[512]; | |
255 | ||
256 | (void) cmdtp; (void) flag; | |
257 | ||
258 | if (argc < 3) | |
259 | return CMD_RET_USAGE; | |
260 | ||
261 | addr = strtoul(argv[2], 0, 16); | |
262 | if (argc > 3) | |
263 | bytes = strtoul(argv[3], 0, 16); | |
264 | if (argc > 4) | |
265 | pos = strtoul(argv[4], 0, 16); | |
266 | ||
267 | res = f_mount(&FatFs, argv[1], 0); | |
268 | if (!res) { | |
269 | res = f_open(&File, argv[1], FA_READ); | |
270 | ||
271 | if (!res) { | |
272 | res = f_lseek(&File, pos); | |
273 | if (!res) { | |
274 | bytes_read = 0; | |
275 | timer = get_timer(0); | |
276 | while (bytes) { | |
277 | unsigned int cnt, br; | |
278 | ||
279 | if (bytes >= sizeof buffer) { | |
280 | cnt = sizeof buffer; | |
281 | bytes -= sizeof buffer; | |
282 | } else { | |
283 | cnt = bytes; bytes = 0; | |
284 | } | |
285 | res = f_read(&File, buffer, cnt, &br); | |
286 | if (res != FR_OK) | |
287 | break; | |
288 | if (!(z80_bus_cmd(Request) & ZST_ACQUIRED)) { | |
289 | buserr = 1; | |
290 | break; | |
291 | } | |
292 | z80_write_block(buffer, addr, br); | |
293 | z80_bus_cmd(Release); | |
294 | addr += br; | |
295 | ||
296 | bytes_read += br; | |
297 | if (cnt != br) | |
298 | break; | |
299 | } | |
300 | timer = get_timer(timer); | |
301 | printf_P(PSTR("%lu bytes read with %lu bytes/sec.\n"), | |
302 | bytes_read, timer ? (bytes_read * 1000 / timer) : 0); | |
303 | } | |
304 | } | |
305 | f_mount(NULL, argv[1], 0); | |
306 | } | |
307 | ||
308 | if (buserr) | |
309 | my_puts_P(PSTR("Bus timeout\n")); | |
310 | if (res) | |
311 | put_rc(res); | |
312 | if (buserr || res) | |
313 | return CMD_RET_FAILURE; | |
314 | ||
315 | return CMD_RET_SUCCESS; | |
316 | } | |
317 | ||
318 | /* | |
319 | * fatwrite - write file into a dos filesystem | |
320 | * <d:/path/filename> <addr> <bytes> | |
321 | */ | |
322 | command_ret_t do_fat_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
323 | { | |
324 | FATFS FatFs; | |
325 | FIL File; | |
326 | unsigned long bytes; | |
327 | unsigned long bytes_written; | |
328 | uint32_t addr; | |
329 | FRESULT res; | |
330 | bool buserr = 0; | |
331 | uint32_t timer; | |
332 | uint8_t buffer[512]; | |
333 | ||
334 | (void) cmdtp; (void) flag; | |
335 | ||
336 | if (argc < 4) | |
337 | return CMD_RET_USAGE; | |
338 | ||
339 | addr = strtoul(argv[2], 0, 16); | |
340 | bytes = strtoul(argv[3], 0, 16); | |
341 | ||
342 | res = f_mount(&FatFs, argv[1], 0); | |
343 | if (!res) { | |
344 | res = f_open(&File, argv[1], FA_CREATE_ALWAYS | FA_WRITE); | |
345 | if (!res) { | |
346 | bytes_written = 0; | |
347 | timer = get_timer(0); | |
348 | while (bytes) { | |
349 | unsigned int cnt, br; | |
350 | ||
351 | if (bytes >= sizeof buffer) { | |
352 | cnt = sizeof buffer; | |
353 | bytes -= sizeof buffer; | |
354 | } else { | |
355 | cnt = bytes; bytes = 0; | |
356 | } | |
357 | if (!(z80_bus_cmd(Request) & ZST_ACQUIRED)) { | |
358 | buserr = 1; | |
359 | break; | |
360 | } | |
361 | z80_read_block(buffer, addr, cnt); | |
362 | z80_bus_cmd(Release); | |
363 | res = f_write(&File, buffer, cnt, &br); | |
364 | if (res != FR_OK) | |
365 | break; | |
366 | addr += br; | |
367 | bytes_written += br; | |
368 | if (cnt != br) | |
369 | break; | |
370 | } | |
371 | res = f_close(&File); | |
372 | timer = get_timer(timer); | |
373 | printf_P(PSTR("%lu bytes written with %lu bytes/sec.\n"), | |
374 | bytes_written, timer ? (bytes_written * 1000 / timer) : 0); | |
375 | } | |
376 | f_mount(NULL, argv[1], 0); | |
377 | } | |
378 | ||
379 | if (buserr) | |
380 | my_puts_P(PSTR("Bus timeout\n")); | |
381 | if (res) | |
382 | put_rc(res); | |
383 | if (buserr || res) | |
384 | return CMD_RET_FAILURE; | |
385 | ||
386 | return CMD_RET_SUCCESS; | |
387 | } |