Commit | Line | Data |
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e47d7975 TJ |
1 | /*************************************************************************** |
2 | main.c - description | |
3 | ------------------- | |
4 | begin : Mon Apr 7 12:05:22 CEST 2003 | |
928bc100 | 5 | copyright : (C) 2003-2020 by Intra2net AG and the libftdi developers |
e47d7975 | 6 | email : opensource@intra2net.com |
5b110dec | 7 | SPDX-License-Identifier: GPL-2.0-only |
e47d7975 TJ |
8 | ***************************************************************************/ |
9 | ||
10 | /*************************************************************************** | |
11 | * * | |
12 | * This program is free software; you can redistribute it and/or modify * | |
13 | * it under the terms of the GNU General Public License version 2 as * | |
14 | * published by the Free Software Foundation. * | |
15 | * * | |
16 | ***************************************************************************/ | |
17 | ||
8a987aa2 TJ |
18 | /* |
19 | TODO: | |
8a987aa2 TJ |
20 | - Merge Uwe's eeprom tool. Current features: |
21 | - Init eeprom defaults based upon eeprom type | |
22 | - Read -> Already there | |
23 | - Write -> Already there | |
24 | - Erase -> Already there | |
25 | - Decode on stdout | |
26 | - Ability to find device by PID/VID, product name or serial | |
27 | ||
28 | TODO nice-to-have: | |
29 | - Out-of-the-box compatibility with FTDI's eeprom tool configuration files | |
30 | */ | |
31 | ||
e47d7975 TJ |
32 | #ifdef HAVE_CONFIG_H |
33 | #include <config.h> | |
34 | #endif | |
35 | ||
36 | #include <stdlib.h> | |
37 | #include <stdio.h> | |
38 | #include <string.h> | |
701c887b | 39 | #include <errno.h> |
6e962b9a | 40 | #include <sys/stat.h> |
e47d7975 TJ |
41 | |
42 | #include <confuse.h> | |
2e48e9fd | 43 | #include <libusb.h> |
e47d7975 | 44 | #include <ftdi.h> |
ade814a5 | 45 | #include <ftdi_eeprom_version.h> |
e47d7975 | 46 | |
add00ad6 | 47 | static int parse_cbus(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) |
e47d7975 | 48 | { |
add00ad6 | 49 | static const char* options[] = |
048eb722 | 50 | { |
add00ad6 RH |
51 | "TXDEN", "PWREN", "RXLED", "TXLED", "TXRXLED", "SLEEP", "CLK48", |
52 | "CLK24", "CLK12", "CLK6", "IOMODE", "BB_WR", "BB_RD" | |
048eb722 | 53 | }; |
add00ad6 RH |
54 | |
55 | int i; | |
56 | for (i=0; i<sizeof(options)/sizeof(*options); i++) | |
57 | { | |
58 | if (!(strcmp(options[i], value))) | |
59 | { | |
60 | *(int *)result = i; | |
61 | return 0; | |
62 | } | |
63 | } | |
64 | ||
65 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
66 | return -1; | |
67 | } | |
68 | ||
c7db7f11 CL |
69 | static int parse_group0_drive(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) |
70 | { | |
71 | static const char* options[] = | |
72 | { | |
73 | "4MA", "8MA", "12MA", "16MA" | |
74 | }; | |
75 | ||
76 | int i; | |
77 | for (i=0; i<sizeof(options)/sizeof(*options); i++) | |
78 | { | |
79 | if (!(strcasecmp(options[i], value))) | |
80 | { | |
81 | *(int *)result = i; | |
82 | return 0; | |
83 | } | |
84 | } | |
85 | ||
86 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
87 | return -1; | |
88 | } | |
89 | ||
add00ad6 RH |
90 | static int parse_cbush(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) |
91 | { | |
92 | static const char* options[] = | |
93 | { | |
94 | "TRISTATE", "TXLED", "RXLED", "TXRXLED", "PWREN", "SLEEP", | |
95 | "DRIVE_0", "DRIVE1", "IOMODE", "TXDEN", "CLK30", "CLK15", "CLK7_5" | |
96 | }; | |
97 | ||
98 | int i; | |
99 | for (i=0; i<sizeof(options)/sizeof(*options); i++) | |
100 | { | |
101 | if (!(strcmp(options[i], value))) | |
102 | { | |
103 | *(int *)result = i; | |
104 | return 0; | |
105 | } | |
106 | } | |
107 | ||
108 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
109 | return -1; | |
110 | } | |
111 | ||
112 | static int parse_cbusx(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) | |
113 | { | |
114 | static const char* options[] = | |
115 | { | |
116 | "TRISTATE", "TXLED", "RXLED", "TXRXLED", "PWREN", "SLEEP", | |
117 | "DRIVE_0", "DRIVE1", "IOMODE", "TXDEN", "CLK24", "CLK12", | |
118 | "CLK6", "BAT_DETECT", "BAT_DETECT_NEG", "I2C_TXE", "I2C_RXF", "VBUS_SENSE", | |
119 | "BB_WR", "BB_RD", "TIME_STAMP", "AWAKE" | |
120 | }; | |
121 | ||
e47d7975 | 122 | int i; |
add00ad6 | 123 | for (i=0; i<sizeof(options)/sizeof(*options); i++) |
048eb722 | 124 | { |
add00ad6 | 125 | if (!(strcmp(options[i], value))) |
048eb722 | 126 | { |
add00ad6 RH |
127 | *(int *)result = i; |
128 | return 0; | |
e47d7975 TJ |
129 | } |
130 | } | |
add00ad6 RH |
131 | |
132 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
133 | return -1; | |
e47d7975 TJ |
134 | } |
135 | ||
190fca12 SL |
136 | static int parse_chtype(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) |
137 | { | |
138 | static const struct | |
139 | { | |
140 | char* key; | |
141 | int opt; | |
142 | } options[] = | |
143 | { | |
144 | { "UART", CHANNEL_IS_UART }, | |
145 | { "FIFO", CHANNEL_IS_FIFO }, | |
146 | { "OPTO", CHANNEL_IS_OPTO }, | |
147 | { "CPU", CHANNEL_IS_CPU }, | |
148 | { "FT1284", CHANNEL_IS_FT1284} | |
149 | }; | |
150 | ||
151 | int i; | |
152 | for (i=0; i<sizeof(options)/sizeof(*options); i++) | |
153 | { | |
154 | if (!(strcmp(options[i].key, value))) | |
155 | { | |
156 | *(int *)result = options[i].opt; | |
157 | return 0; | |
158 | } | |
159 | } | |
160 | ||
161 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
162 | return -1; | |
163 | } | |
164 | ||
d327f924 TJ |
165 | /** |
166 | * @brief Set eeprom value | |
167 | * | |
168 | * \param ftdi pointer to ftdi_context | |
169 | * \param value_name Enum of the value to set | |
170 | * \param value Value to set | |
171 | * | |
172 | * Function will abort the program on error | |
173 | **/ | |
174 | static void eeprom_set_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int value) | |
175 | { | |
176 | if (ftdi_set_eeprom_value(ftdi, value_name, value) < 0) | |
177 | { | |
178 | printf("Unable to set eeprom value %d: %s. Aborting\n", value_name, ftdi_get_error_string(ftdi)); | |
179 | exit (-1); | |
180 | } | |
181 | } | |
182 | ||
183 | /** | |
184 | * @brief Get eeprom value | |
185 | * | |
186 | * \param ftdi pointer to ftdi_context | |
187 | * \param value_name Enum of the value to get | |
188 | * \param value Value to get | |
189 | * | |
190 | * Function will abort the program on error | |
191 | **/ | |
192 | static void eeprom_get_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int *value) | |
193 | { | |
194 | if (ftdi_get_eeprom_value(ftdi, value_name, value) < 0) | |
195 | { | |
196 | printf("Unable to get eeprom value %d: %s. Aborting\n", value_name, ftdi_get_error_string(ftdi)); | |
197 | exit (-1); | |
198 | } | |
199 | } | |
200 | ||
f6ac3c25 RH |
201 | static void usage(const char *program) |
202 | { | |
203 | fprintf(stderr, "Syntax: %s [...options...] <config-file>\n", program); | |
204 | fprintf(stderr, "Valid Options:\n"); | |
205 | fprintf(stderr, "--device <description> Specify device to open by description string. One of:\n"); | |
175c2a39 | 206 | fprintf(stderr, " d:<device node>\n"); |
f6ac3c25 RH |
207 | fprintf(stderr, " i:<vendor>:<product>\n"); |
208 | fprintf(stderr, " i:<vendor>:<product>:<index>\n"); | |
209 | fprintf(stderr, " s:<vendor>:<product>:<serial>\n"); | |
210 | fprintf(stderr, "--read-eeprom Read eeprom and write to -filename- from config-file\n"); | |
bc7a46d1 | 211 | fprintf(stderr, "--build-eeprom Build eeprom image\n"); |
f6ac3c25 RH |
212 | fprintf(stderr, "--erase-eeprom Erase eeprom\n"); |
213 | fprintf(stderr, "--flash-eeprom Flash eeprom\n"); | |
864bb3b9 | 214 | fprintf(stderr, "--verbose Print more information\n"); |
f6ac3c25 RH |
215 | } |
216 | ||
e47d7975 TJ |
217 | int main(int argc, char *argv[]) |
218 | { | |
219 | /* | |
220 | configuration options | |
221 | */ | |
222 | cfg_opt_t opts[] = | |
223 | { | |
224 | CFG_INT("vendor_id", 0, 0), | |
225 | CFG_INT("product_id", 0, 0), | |
0f683bb5 | 226 | CFG_INT("release_number", -1, 0), |
e47d7975 TJ |
227 | CFG_BOOL("self_powered", cfg_true, 0), |
228 | CFG_BOOL("remote_wakeup", cfg_true, 0), | |
e47d7975 TJ |
229 | CFG_BOOL("in_is_isochronous", cfg_false, 0), |
230 | CFG_BOOL("out_is_isochronous", cfg_false, 0), | |
231 | CFG_BOOL("suspend_pull_downs", cfg_false, 0), | |
232 | CFG_BOOL("use_serial", cfg_false, 0), | |
233 | CFG_BOOL("change_usb_version", cfg_false, 0), | |
234 | CFG_INT("usb_version", 0, 0), | |
89e7cfb5 | 235 | CFG_INT("default_pid", 0x6001, 0), |
e47d7975 TJ |
236 | CFG_INT("max_power", 0, 0), |
237 | CFG_STR("manufacturer", "Acme Inc.", 0), | |
238 | CFG_STR("product", "USB Serial Converter", 0), | |
239 | CFG_STR("serial", "08-15", 0), | |
faa85774 | 240 | CFG_INT("eeprom_type", 0x00, 0), |
e47d7975 TJ |
241 | CFG_STR("filename", "", 0), |
242 | CFG_BOOL("flash_raw", cfg_false, 0), | |
243 | CFG_BOOL("high_current", cfg_false, 0), | |
add00ad6 RH |
244 | CFG_INT_CB("cbus0", -1, 0, parse_cbus), |
245 | CFG_INT_CB("cbus1", -1, 0, parse_cbus), | |
246 | CFG_INT_CB("cbus2", -1, 0, parse_cbus), | |
247 | CFG_INT_CB("cbus3", -1, 0, parse_cbus), | |
248 | CFG_INT_CB("cbus4", -1, 0, parse_cbus), | |
249 | CFG_INT_CB("cbush0", -1, 0, parse_cbush), | |
250 | CFG_INT_CB("cbush1", -1, 0, parse_cbush), | |
251 | CFG_INT_CB("cbush2", -1, 0, parse_cbush), | |
252 | CFG_INT_CB("cbush3", -1, 0, parse_cbush), | |
253 | CFG_INT_CB("cbush4", -1, 0, parse_cbush), | |
254 | CFG_INT_CB("cbush5", -1, 0, parse_cbush), | |
255 | CFG_INT_CB("cbush6", -1, 0, parse_cbush), | |
256 | CFG_INT_CB("cbush7", -1, 0, parse_cbush), | |
257 | CFG_INT_CB("cbush8", -1, 0, parse_cbush), | |
258 | CFG_INT_CB("cbush9", -1, 0, parse_cbush), | |
259 | CFG_INT_CB("cbusx0", -1, 0, parse_cbusx), | |
260 | CFG_INT_CB("cbusx1", -1, 0, parse_cbusx), | |
261 | CFG_INT_CB("cbusx2", -1, 0, parse_cbusx), | |
262 | CFG_INT_CB("cbusx3", -1, 0, parse_cbusx), | |
c7db7f11 | 263 | CFG_INT_CB("group0_drive", -1, 0, parse_group0_drive), |
e47d7975 TJ |
264 | CFG_BOOL("invert_txd", cfg_false, 0), |
265 | CFG_BOOL("invert_rxd", cfg_false, 0), | |
266 | CFG_BOOL("invert_rts", cfg_false, 0), | |
267 | CFG_BOOL("invert_cts", cfg_false, 0), | |
268 | CFG_BOOL("invert_dtr", cfg_false, 0), | |
269 | CFG_BOOL("invert_dsr", cfg_false, 0), | |
270 | CFG_BOOL("invert_dcd", cfg_false, 0), | |
271 | CFG_BOOL("invert_ri", cfg_false, 0), | |
190fca12 SL |
272 | CFG_INT_CB("cha_type", -1, 0, parse_chtype), |
273 | CFG_INT_CB("chb_type", -1, 0, parse_chtype), | |
274 | CFG_BOOL("cha_vcp", cfg_true, 0), | |
275 | CFG_BOOL("chb_vcp", cfg_true, 0), | |
276 | CFG_BOOL("chc_vcp", cfg_true, 0), | |
277 | CFG_BOOL("chd_vcp", cfg_true, 0), | |
278 | CFG_BOOL("cha_rs485", cfg_false, 0), | |
279 | CFG_BOOL("chb_rs485", cfg_false, 0), | |
280 | CFG_BOOL("chc_rs485", cfg_false, 0), | |
281 | CFG_BOOL("chd_rs485", cfg_false, 0), | |
a0763384 | 282 | CFG_FUNC("include", &cfg_include), |
6e962b9a SET |
283 | CFG_INT("user_data_addr", 0x18, 0), |
284 | CFG_STR("user_data_file", "", 0), | |
e47d7975 TJ |
285 | CFG_END() |
286 | }; | |
287 | cfg_t *cfg; | |
288 | ||
289 | /* | |
290 | normal variables | |
291 | */ | |
f6ac3c25 RH |
292 | enum { |
293 | COMMAND_READ = 1, | |
294 | COMMAND_ERASE, | |
bc7a46d1 SET |
295 | COMMAND_FLASH, |
296 | COMMAND_BUILD | |
f6ac3c25 RH |
297 | } command = 0; |
298 | const char *cfg_filename = NULL; | |
299 | const char *device_description = NULL; | |
6e962b9a SET |
300 | const char *user_data_file = NULL; |
301 | char *user_data_buffer = NULL; | |
200bd3ed | 302 | |
faa85774 | 303 | const int max_eeprom_size = 256; |
785ddbca | 304 | int my_eeprom_size = 0; |
4359228a | 305 | unsigned char *eeprom_buf = NULL; |
e47d7975 TJ |
306 | char *filename; |
307 | int size_check; | |
f6ac3c25 | 308 | int i; |
e47d7975 TJ |
309 | FILE *fp; |
310 | ||
864bb3b9 H |
311 | int verbose=0; |
312 | ||
de4871c4 | 313 | struct ftdi_context *ftdi = NULL; |
e47d7975 | 314 | |
ade814a5 | 315 | printf("\nFTDI eeprom generator v%s\n", EEPROM_VERSION_STRING); |
8a987aa2 | 316 | printf ("(c) Intra2net AG and the libftdi developers <opensource@intra2net.com>\n"); |
e47d7975 | 317 | |
f6ac3c25 RH |
318 | for (i = 1; i < argc; i++) { |
319 | if (*argv[i] != '-') | |
320 | { | |
321 | cfg_filename = argv[i]; | |
322 | } | |
323 | else if (!strcmp(argv[i], "--device")) | |
324 | { | |
325 | if (i+1 >= argc) | |
326 | { | |
327 | usage(argv[0]); | |
328 | exit(-1); | |
329 | } | |
330 | device_description = argv[++i]; | |
331 | } | |
332 | else if (!strcmp(argv[i], "--read-eeprom")) | |
333 | { | |
334 | command = COMMAND_READ; | |
335 | } | |
336 | else if (!strcmp(argv[i], "--erase-eeprom")) | |
337 | { | |
338 | command = COMMAND_ERASE; | |
339 | } | |
340 | else if (!strcmp(argv[i], "--flash-eeprom")) | |
341 | { | |
342 | command = COMMAND_FLASH; | |
343 | } | |
bc7a46d1 SET |
344 | else if (!strcmp(argv[i], "--build-eeprom")) |
345 | { | |
346 | command = COMMAND_BUILD; | |
347 | } | |
864bb3b9 H |
348 | else if (!strcmp(argv[i], "--verbose")) |
349 | { | |
350 | verbose = 1; | |
351 | } | |
94c637b8 UB |
352 | else |
353 | { | |
f6ac3c25 RH |
354 | usage(argv[0]); |
355 | exit(-1); | |
94c637b8 | 356 | } |
e47d7975 | 357 | } |
f6ac3c25 RH |
358 | |
359 | if (!cfg_filename) | |
e47d7975 | 360 | { |
f6ac3c25 RH |
361 | usage(argv[0]); |
362 | exit(-1); | |
e47d7975 TJ |
363 | } |
364 | ||
f6ac3c25 | 365 | if ((fp = fopen(cfg_filename, "r")) == NULL) |
e47d7975 TJ |
366 | { |
367 | printf ("Can't open configuration file\n"); | |
368 | exit (-1); | |
369 | } | |
370 | fclose (fp); | |
371 | ||
372 | cfg = cfg_init(opts, 0); | |
f6ac3c25 | 373 | cfg_parse(cfg, cfg_filename); |
e47d7975 TJ |
374 | filename = cfg_getstr(cfg, "filename"); |
375 | ||
376 | if (cfg_getbool(cfg, "self_powered") && cfg_getint(cfg, "max_power") > 0) | |
377 | printf("Hint: Self powered devices should have a max_power setting of 0.\n"); | |
378 | ||
de4871c4 TJ |
379 | if ((ftdi = ftdi_new()) == 0) |
380 | { | |
381 | fprintf(stderr, "Failed to allocate ftdi structure :%s \n", | |
382 | ftdi_get_error_string(ftdi)); | |
383 | return EXIT_FAILURE; | |
384 | } | |
385 | ||
f6ac3c25 RH |
386 | if (device_description != NULL) |
387 | { | |
388 | i = ftdi_usb_open_string(ftdi, device_description); | |
389 | ||
390 | if (i != 0) | |
391 | { | |
392 | printf("Unable to find FTDI device with description: %s\n", | |
393 | device_description); | |
394 | printf("Error code: %d (%s)\n", i, ftdi_get_error_string(ftdi)); | |
395 | exit (-1); | |
396 | } | |
397 | } | |
398 | else if (command > 0) | |
e47d7975 | 399 | { |
7bdae7cd UB |
400 | int vendor_id = cfg_getint(cfg, "vendor_id"); |
401 | int product_id = cfg_getint(cfg, "product_id"); | |
d327f924 TJ |
402 | |
403 | i = ftdi_usb_open(ftdi, vendor_id, product_id); | |
e47d7975 | 404 | |
e8d32978 | 405 | if (i != 0) |
e47d7975 | 406 | { |
89e7cfb5 | 407 | int default_pid = cfg_getint(cfg, "default_pid"); |
d327f924 | 408 | printf("Unable to find FTDI devices under given vendor/product id: 0x%X/0x%X\n", vendor_id, product_id); |
de4871c4 | 409 | printf("Error code: %d (%s)\n", i, ftdi_get_error_string(ftdi)); |
89e7cfb5 | 410 | printf("Retrying with default FTDI pid=%#04x.\n", default_pid); |
e47d7975 | 411 | |
89e7cfb5 | 412 | i = ftdi_usb_open(ftdi, 0x0403, default_pid); |
e47d7975 TJ |
413 | if (i != 0) |
414 | { | |
de4871c4 | 415 | printf("Error: %s\n", ftdi->error_str); |
e47d7975 TJ |
416 | exit (-1); |
417 | } | |
418 | } | |
419 | } | |
048eb722 TJ |
420 | ftdi_eeprom_initdefaults (ftdi, cfg_getstr(cfg, "manufacturer"), |
421 | cfg_getstr(cfg, "product"), | |
e8d32978 | 422 | cfg_getstr(cfg, "serial")); |
faa85774 | 423 | |
e8d32978 UB |
424 | printf("FTDI read eeprom: %d\n", ftdi_read_eeprom(ftdi)); |
425 | eeprom_get_value(ftdi, CHIP_SIZE, &my_eeprom_size); | |
e8d32978 | 426 | printf("EEPROM size: %d\n", my_eeprom_size); |
faa85774 | 427 | |
f6ac3c25 | 428 | if (command == COMMAND_READ) |
e47d7975 | 429 | { |
864bb3b9 | 430 | ftdi_eeprom_decode(ftdi, verbose); |
e47d7975 | 431 | |
4359228a UB |
432 | eeprom_buf = malloc(my_eeprom_size); |
433 | ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size); | |
434 | ||
435 | if (eeprom_buf == NULL) | |
436 | { | |
437 | fprintf(stderr, "Malloc failed, aborting\n"); | |
438 | goto cleanup; | |
439 | } | |
e47d7975 TJ |
440 | if (filename != NULL && strlen(filename) > 0) |
441 | { | |
442 | FILE *fp = fopen (filename, "wb"); | |
701c887b TS |
443 | |
444 | if(fp) | |
445 | { | |
446 | fwrite(eeprom_buf, 1, my_eeprom_size, fp); | |
447 | fclose(fp); | |
448 | } | |
449 | else | |
450 | fprintf(stderr, "Could not open output file %s: %s\n", filename, strerror(errno)); | |
e47d7975 TJ |
451 | } |
452 | else | |
453 | { | |
454 | printf("Warning: Not writing eeprom, you must supply a valid filename\n"); | |
455 | } | |
456 | ||
457 | goto cleanup; | |
458 | } | |
459 | ||
7bdae7cd UB |
460 | eeprom_set_value(ftdi, VENDOR_ID, cfg_getint(cfg, "vendor_id")); |
461 | eeprom_set_value(ftdi, PRODUCT_ID, cfg_getint(cfg, "product_id")); | |
462 | ||
0f683bb5 RL |
463 | if (cfg_getint(cfg, "release_number") != -1) { |
464 | eeprom_set_value(ftdi, RELEASE_NUMBER, cfg_getint(cfg, "release_number")); | |
465 | } | |
466 | ||
7bdae7cd UB |
467 | eeprom_set_value(ftdi, SELF_POWERED, cfg_getbool(cfg, "self_powered")); |
468 | eeprom_set_value(ftdi, REMOTE_WAKEUP, cfg_getbool(cfg, "remote_wakeup")); | |
469 | eeprom_set_value(ftdi, MAX_POWER, cfg_getint(cfg, "max_power")); | |
470 | ||
471 | eeprom_set_value(ftdi, IN_IS_ISOCHRONOUS, cfg_getbool(cfg, "in_is_isochronous")); | |
472 | eeprom_set_value(ftdi, OUT_IS_ISOCHRONOUS, cfg_getbool(cfg, "out_is_isochronous")); | |
473 | eeprom_set_value(ftdi, SUSPEND_PULL_DOWNS, cfg_getbool(cfg, "suspend_pull_downs")); | |
474 | ||
475 | eeprom_set_value(ftdi, USE_SERIAL, cfg_getbool(cfg, "use_serial")); | |
476 | eeprom_set_value(ftdi, USE_USB_VERSION, cfg_getbool(cfg, "change_usb_version")); | |
477 | eeprom_set_value(ftdi, USB_VERSION, cfg_getint(cfg, "usb_version")); | |
faa85774 | 478 | eeprom_set_value(ftdi, CHIP_TYPE, cfg_getint(cfg, "eeprom_type")); |
7bdae7cd UB |
479 | |
480 | eeprom_set_value(ftdi, HIGH_CURRENT, cfg_getbool(cfg, "high_current")); | |
add00ad6 RH |
481 | |
482 | if (ftdi->type == TYPE_R) | |
483 | { | |
484 | if (cfg_getint(cfg, "cbus0") != -1) | |
485 | eeprom_set_value(ftdi, CBUS_FUNCTION_0, cfg_getint(cfg, "cbus0")); | |
486 | if (cfg_getint(cfg, "cbus1") != -1) | |
487 | eeprom_set_value(ftdi, CBUS_FUNCTION_1, cfg_getint(cfg, "cbus1")); | |
488 | if (cfg_getint(cfg, "cbus2") != -1) | |
489 | eeprom_set_value(ftdi, CBUS_FUNCTION_2, cfg_getint(cfg, "cbus2")); | |
490 | if (cfg_getint(cfg, "cbus3") != -1) | |
491 | eeprom_set_value(ftdi, CBUS_FUNCTION_3, cfg_getint(cfg, "cbus3")); | |
492 | if (cfg_getint(cfg, "cbus4") != -1) | |
493 | eeprom_set_value(ftdi, CBUS_FUNCTION_4, cfg_getint(cfg, "cbus4")); | |
494 | } | |
495 | else if (ftdi->type == TYPE_232H) | |
496 | { | |
497 | if (cfg_getint(cfg, "cbush0") != -1) | |
498 | eeprom_set_value(ftdi, CBUS_FUNCTION_0, cfg_getint(cfg, "cbush0")); | |
499 | if (cfg_getint(cfg, "cbush1") != -1) | |
500 | eeprom_set_value(ftdi, CBUS_FUNCTION_1, cfg_getint(cfg, "cbush1")); | |
501 | if (cfg_getint(cfg, "cbush2") != -1) | |
502 | eeprom_set_value(ftdi, CBUS_FUNCTION_2, cfg_getint(cfg, "cbush2")); | |
503 | if (cfg_getint(cfg, "cbush3") != -1) | |
504 | eeprom_set_value(ftdi, CBUS_FUNCTION_3, cfg_getint(cfg, "cbush3")); | |
505 | if (cfg_getint(cfg, "cbush4") != -1) | |
506 | eeprom_set_value(ftdi, CBUS_FUNCTION_4, cfg_getint(cfg, "cbush4")); | |
507 | if (cfg_getint(cfg, "cbush5") != -1) | |
508 | eeprom_set_value(ftdi, CBUS_FUNCTION_5, cfg_getint(cfg, "cbush5")); | |
509 | if (cfg_getint(cfg, "cbush6") != -1) | |
510 | eeprom_set_value(ftdi, CBUS_FUNCTION_6, cfg_getint(cfg, "cbush6")); | |
511 | if (cfg_getint(cfg, "cbush7") != -1) | |
512 | eeprom_set_value(ftdi, CBUS_FUNCTION_7, cfg_getint(cfg, "cbush7")); | |
513 | if (cfg_getint(cfg, "cbush8") != -1) | |
514 | eeprom_set_value(ftdi, CBUS_FUNCTION_8, cfg_getint(cfg, "cbush8")); | |
515 | if (cfg_getint(cfg, "cbush9") != -1) | |
516 | eeprom_set_value(ftdi, CBUS_FUNCTION_9, cfg_getint(cfg, "cbush9")); | |
c7db7f11 CL |
517 | if (cfg_getint(cfg, "group0_drive") != -1) |
518 | eeprom_set_value(ftdi, GROUP0_DRIVE, cfg_getint(cfg, "group0_drive")); | |
add00ad6 RH |
519 | } |
520 | else if (ftdi->type == TYPE_230X) | |
521 | { | |
522 | if (cfg_getint(cfg, "cbusx0") != -1) | |
523 | eeprom_set_value(ftdi, CBUS_FUNCTION_0, cfg_getint(cfg, "cbusx0")); | |
524 | if (cfg_getint(cfg, "cbusx1") != -1) | |
525 | eeprom_set_value(ftdi, CBUS_FUNCTION_1, cfg_getint(cfg, "cbusx1")); | |
526 | if (cfg_getint(cfg, "cbusx2") != -1) | |
527 | eeprom_set_value(ftdi, CBUS_FUNCTION_2, cfg_getint(cfg, "cbusx2")); | |
528 | if (cfg_getint(cfg, "cbusx3") != -1) | |
529 | eeprom_set_value(ftdi, CBUS_FUNCTION_3, cfg_getint(cfg, "cbusx3")); | |
530 | } | |
531 | ||
7bdae7cd UB |
532 | int invert = 0; |
533 | if (cfg_getbool(cfg, "invert_rxd")) invert |= INVERT_RXD; | |
534 | if (cfg_getbool(cfg, "invert_txd")) invert |= INVERT_TXD; | |
535 | if (cfg_getbool(cfg, "invert_rts")) invert |= INVERT_RTS; | |
536 | if (cfg_getbool(cfg, "invert_cts")) invert |= INVERT_CTS; | |
537 | if (cfg_getbool(cfg, "invert_dtr")) invert |= INVERT_DTR; | |
538 | if (cfg_getbool(cfg, "invert_dsr")) invert |= INVERT_DSR; | |
539 | if (cfg_getbool(cfg, "invert_dcd")) invert |= INVERT_DCD; | |
540 | if (cfg_getbool(cfg, "invert_ri")) invert |= INVERT_RI; | |
541 | eeprom_set_value(ftdi, INVERT, invert); | |
542 | ||
190fca12 SL |
543 | if (cfg_getint(cfg, "cha_type") != -1) |
544 | eeprom_set_value(ftdi, CHANNEL_A_TYPE, cfg_getint(cfg, "cha_type")); | |
545 | if (cfg_getint(cfg, "chb_type") != -1) | |
546 | eeprom_set_value(ftdi, CHANNEL_B_TYPE, cfg_getint(cfg, "chb_type")); | |
547 | ||
548 | eeprom_set_value(ftdi, CHANNEL_A_DRIVER, | |
549 | cfg_getbool(cfg, "cha_vcp") ? DRIVER_VCP : 0); | |
550 | eeprom_set_value(ftdi, CHANNEL_B_DRIVER, | |
551 | cfg_getbool(cfg, "chb_vcp") ? DRIVER_VCP : 0); | |
552 | eeprom_set_value(ftdi, CHANNEL_C_DRIVER, | |
553 | cfg_getbool(cfg, "chc_vcp") ? DRIVER_VCP : 0); | |
554 | eeprom_set_value(ftdi, CHANNEL_D_DRIVER, | |
555 | cfg_getbool(cfg, "chd_vcp") ? DRIVER_VCP : 0); | |
556 | ||
557 | eeprom_set_value(ftdi, CHANNEL_A_RS485, cfg_getbool(cfg, "cha_rs485")); | |
558 | eeprom_set_value(ftdi, CHANNEL_B_RS485, cfg_getbool(cfg, "chb_rs485")); | |
559 | eeprom_set_value(ftdi, CHANNEL_C_RS485, cfg_getbool(cfg, "chc_rs485")); | |
560 | eeprom_set_value(ftdi, CHANNEL_D_RS485, cfg_getbool(cfg, "chd_rs485")); | |
be4bae37 | 561 | |
6e962b9a SET |
562 | /* Arbitrary user data */ |
563 | eeprom_set_value(ftdi, USER_DATA_ADDR, cfg_getint(cfg, "user_data_addr")); | |
564 | user_data_file = cfg_getstr(cfg, "user_data_file"); | |
565 | if (user_data_file && strlen(user_data_file) > 0) | |
566 | { | |
567 | int data_size; | |
568 | struct stat st; | |
569 | ||
570 | printf("User data file: %s\n", user_data_file); | |
571 | /* Allocate a buffer for the user data */ | |
572 | user_data_buffer = (char *)malloc(max_eeprom_size); | |
573 | if (user_data_buffer == NULL) | |
574 | { | |
575 | fprintf(stderr, "Malloc failed, aborting\n"); | |
576 | goto cleanup; | |
577 | } | |
578 | ||
579 | if (stat(user_data_file, &st)) | |
580 | { | |
581 | printf ("Can't stat user data file %s.\n", user_data_file); | |
582 | exit (-1); | |
583 | } | |
584 | if (st.st_size > max_eeprom_size) | |
585 | printf("Warning: %s is too big, only reading %d bytes\n", | |
586 | user_data_file, max_eeprom_size); | |
587 | /* Read the user data file, no more than max_eeprom_size bytes */ | |
588 | FILE *fp = fopen(user_data_file, "rb"); | |
589 | if (fp == NULL) | |
590 | { | |
591 | printf ("Can't open user data file %s.\n", user_data_file); | |
592 | exit (-1); | |
593 | } | |
594 | data_size = fread(user_data_buffer, 1, max_eeprom_size, fp); | |
595 | fclose(fp); | |
596 | if (data_size < 1) | |
597 | { | |
598 | printf ("Can't read user data file %s.\n", user_data_file); | |
599 | exit (-1); | |
600 | } | |
601 | printf("User data size: %d\n", data_size); | |
602 | ||
603 | ftdi_set_eeprom_user_data(ftdi, user_data_buffer, data_size); | |
604 | } | |
605 | ||
606 | ||
f6ac3c25 | 607 | if (command == COMMAND_ERASE) |
e47d7975 | 608 | { |
de4871c4 | 609 | printf("FTDI erase eeprom: %d\n", ftdi_erase_eeprom(ftdi)); |
e47d7975 TJ |
610 | } |
611 | ||
de4871c4 | 612 | size_check = ftdi_eeprom_build(ftdi); |
faa85774 | 613 | eeprom_get_value(ftdi, CHIP_SIZE, &my_eeprom_size); |
e47d7975 TJ |
614 | |
615 | if (size_check == -1) | |
616 | { | |
6e962b9a | 617 | printf ("Sorry, the eeprom can only contain %d bytes.\n", my_eeprom_size); |
e47d7975 | 618 | goto cleanup; |
048eb722 TJ |
619 | } |
620 | else if (size_check < 0) | |
621 | { | |
e47d7975 | 622 | printf ("ftdi_eeprom_build(): error: %d\n", size_check); |
f6ac3c25 | 623 | goto cleanup; |
e47d7975 TJ |
624 | } |
625 | else | |
626 | { | |
200bd3ed | 627 | printf ("Used eeprom space: %d bytes\n", my_eeprom_size-size_check); |
e47d7975 TJ |
628 | } |
629 | ||
f6ac3c25 | 630 | if (command == COMMAND_FLASH) |
e47d7975 TJ |
631 | { |
632 | if (cfg_getbool(cfg, "flash_raw")) | |
633 | { | |
634 | if (filename != NULL && strlen(filename) > 0) | |
635 | { | |
faa85774 | 636 | eeprom_buf = malloc(max_eeprom_size); |
e47d7975 | 637 | FILE *fp = fopen(filename, "rb"); |
faa85774 AL |
638 | if (fp == NULL) |
639 | { | |
640 | printf ("Can't open eeprom file %s.\n", filename); | |
641 | exit (-1); | |
642 | } | |
643 | my_eeprom_size = fread(eeprom_buf, 1, max_eeprom_size, fp); | |
e47d7975 | 644 | fclose(fp); |
faa85774 AL |
645 | if (my_eeprom_size < 128) |
646 | { | |
647 | printf ("Can't read eeprom file %s.\n", filename); | |
648 | exit (-1); | |
649 | } | |
200bd3ed | 650 | |
23d7ac2b TJ |
651 | printf("Flashing raw eeprom from file %s (%d bytes)\n", |
652 | filename, my_eeprom_size); | |
653 | ||
98c974c7 | 654 | ftdi_set_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size); |
23d7ac2b TJ |
655 | } else |
656 | { | |
657 | printf ("ERROR: flash_raw mode enabled, but no eeprom filename " | |
658 | "given in config file.\n"); | |
659 | exit (-1); | |
e47d7975 TJ |
660 | } |
661 | } | |
de4871c4 | 662 | printf ("FTDI write eeprom: %d\n", ftdi_write_eeprom(ftdi)); |
2e48e9fd | 663 | libusb_reset_device(ftdi->usb_dev); |
e47d7975 TJ |
664 | } |
665 | ||
666 | // Write to file? | |
643a89ea | 667 | if (filename != NULL && strlen(filename) > 0 && !cfg_getbool(cfg, "flash_raw")) |
e47d7975 TJ |
668 | { |
669 | fp = fopen(filename, "w"); | |
670 | if (fp == NULL) | |
671 | { | |
672 | printf ("Can't write eeprom file.\n"); | |
673 | exit (-1); | |
674 | } | |
675 | else | |
676 | printf ("Writing to file: %s\n", filename); | |
677 | ||
243f5f66 AL |
678 | if (eeprom_buf == NULL) |
679 | eeprom_buf = malloc(my_eeprom_size); | |
200bd3ed TJ |
680 | ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size); |
681 | ||
682 | fwrite(eeprom_buf, my_eeprom_size, 1, fp); | |
e47d7975 TJ |
683 | fclose(fp); |
684 | } | |
685 | ||
686 | cleanup: | |
4359228a UB |
687 | if (eeprom_buf) |
688 | free(eeprom_buf); | |
6e962b9a SET |
689 | if (user_data_buffer) |
690 | free(user_data_buffer); | |
f6ac3c25 | 691 | if (command > 0) |
e47d7975 | 692 | { |
de4871c4 | 693 | printf("FTDI close: %d\n", ftdi_usb_close(ftdi)); |
e47d7975 TJ |
694 | } |
695 | ||
de4871c4 | 696 | ftdi_deinit (ftdi); |
4e494b76 | 697 | ftdi_free (ftdi); |
e47d7975 TJ |
698 | |
699 | cfg_free(cfg); | |
700 | ||
701 | printf("\n"); | |
702 | return 0; | |
703 | } |