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 | |
dcd7e8a3 | 5 | copyright : (C) 2003-2014 by Intra2net AG and the libftdi developers |
e47d7975 TJ |
6 | email : opensource@intra2net.com |
7 | ***************************************************************************/ | |
8 | ||
9 | /*************************************************************************** | |
10 | * * | |
11 | * This program is free software; you can redistribute it and/or modify * | |
12 | * it under the terms of the GNU General Public License version 2 as * | |
13 | * published by the Free Software Foundation. * | |
14 | * * | |
15 | ***************************************************************************/ | |
16 | ||
8a987aa2 TJ |
17 | /* |
18 | TODO: | |
8a987aa2 TJ |
19 | - Merge Uwe's eeprom tool. Current features: |
20 | - Init eeprom defaults based upon eeprom type | |
21 | - Read -> Already there | |
22 | - Write -> Already there | |
23 | - Erase -> Already there | |
24 | - Decode on stdout | |
25 | - Ability to find device by PID/VID, product name or serial | |
26 | ||
27 | TODO nice-to-have: | |
28 | - Out-of-the-box compatibility with FTDI's eeprom tool configuration files | |
29 | */ | |
30 | ||
e47d7975 TJ |
31 | #ifdef HAVE_CONFIG_H |
32 | #include <config.h> | |
33 | #endif | |
34 | ||
35 | #include <stdlib.h> | |
36 | #include <stdio.h> | |
37 | #include <string.h> | |
701c887b | 38 | #include <errno.h> |
6e962b9a | 39 | #include <sys/stat.h> |
e47d7975 TJ |
40 | |
41 | #include <confuse.h> | |
2e48e9fd | 42 | #include <libusb.h> |
e47d7975 | 43 | #include <ftdi.h> |
ade814a5 | 44 | #include <ftdi_eeprom_version.h> |
e47d7975 | 45 | |
add00ad6 | 46 | static int parse_cbus(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) |
e47d7975 | 47 | { |
add00ad6 | 48 | static const char* options[] = |
048eb722 | 49 | { |
add00ad6 RH |
50 | "TXDEN", "PWREN", "RXLED", "TXLED", "TXRXLED", "SLEEP", "CLK48", |
51 | "CLK24", "CLK12", "CLK6", "IOMODE", "BB_WR", "BB_RD" | |
048eb722 | 52 | }; |
add00ad6 RH |
53 | |
54 | int i; | |
55 | for (i=0; i<sizeof(options)/sizeof(*options); i++) | |
56 | { | |
57 | if (!(strcmp(options[i], value))) | |
58 | { | |
59 | *(int *)result = i; | |
60 | return 0; | |
61 | } | |
62 | } | |
63 | ||
64 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
65 | return -1; | |
66 | } | |
67 | ||
c7db7f11 CL |
68 | static int parse_group0_drive(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) |
69 | { | |
70 | static const char* options[] = | |
71 | { | |
72 | "4MA", "8MA", "12MA", "16MA" | |
73 | }; | |
74 | ||
75 | int i; | |
76 | for (i=0; i<sizeof(options)/sizeof(*options); i++) | |
77 | { | |
78 | if (!(strcasecmp(options[i], value))) | |
79 | { | |
80 | *(int *)result = i; | |
81 | return 0; | |
82 | } | |
83 | } | |
84 | ||
85 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
86 | return -1; | |
87 | } | |
88 | ||
add00ad6 RH |
89 | static int parse_cbush(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) |
90 | { | |
91 | static const char* options[] = | |
92 | { | |
93 | "TRISTATE", "TXLED", "RXLED", "TXRXLED", "PWREN", "SLEEP", | |
94 | "DRIVE_0", "DRIVE1", "IOMODE", "TXDEN", "CLK30", "CLK15", "CLK7_5" | |
95 | }; | |
96 | ||
97 | int i; | |
98 | for (i=0; i<sizeof(options)/sizeof(*options); i++) | |
99 | { | |
100 | if (!(strcmp(options[i], value))) | |
101 | { | |
102 | *(int *)result = i; | |
103 | return 0; | |
104 | } | |
105 | } | |
106 | ||
107 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
108 | return -1; | |
109 | } | |
110 | ||
111 | static int parse_cbusx(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) | |
112 | { | |
113 | static const char* options[] = | |
114 | { | |
115 | "TRISTATE", "TXLED", "RXLED", "TXRXLED", "PWREN", "SLEEP", | |
116 | "DRIVE_0", "DRIVE1", "IOMODE", "TXDEN", "CLK24", "CLK12", | |
117 | "CLK6", "BAT_DETECT", "BAT_DETECT_NEG", "I2C_TXE", "I2C_RXF", "VBUS_SENSE", | |
118 | "BB_WR", "BB_RD", "TIME_STAMP", "AWAKE" | |
119 | }; | |
120 | ||
e47d7975 | 121 | int i; |
add00ad6 | 122 | for (i=0; i<sizeof(options)/sizeof(*options); i++) |
048eb722 | 123 | { |
add00ad6 | 124 | if (!(strcmp(options[i], value))) |
048eb722 | 125 | { |
add00ad6 RH |
126 | *(int *)result = i; |
127 | return 0; | |
e47d7975 TJ |
128 | } |
129 | } | |
add00ad6 RH |
130 | |
131 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
132 | return -1; | |
e47d7975 TJ |
133 | } |
134 | ||
190fca12 SL |
135 | static int parse_chtype(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) |
136 | { | |
137 | static const struct | |
138 | { | |
139 | char* key; | |
140 | int opt; | |
141 | } options[] = | |
142 | { | |
143 | { "UART", CHANNEL_IS_UART }, | |
144 | { "FIFO", CHANNEL_IS_FIFO }, | |
145 | { "OPTO", CHANNEL_IS_OPTO }, | |
146 | { "CPU", CHANNEL_IS_CPU }, | |
147 | { "FT1284", CHANNEL_IS_FT1284} | |
148 | }; | |
149 | ||
150 | int i; | |
151 | for (i=0; i<sizeof(options)/sizeof(*options); i++) | |
152 | { | |
153 | if (!(strcmp(options[i].key, value))) | |
154 | { | |
155 | *(int *)result = options[i].opt; | |
156 | return 0; | |
157 | } | |
158 | } | |
159 | ||
160 | cfg_error(cfg, "Invalid %s option '%s'", cfg_opt_name(opt), value); | |
161 | return -1; | |
162 | } | |
163 | ||
d327f924 TJ |
164 | /** |
165 | * @brief Set eeprom value | |
166 | * | |
167 | * \param ftdi pointer to ftdi_context | |
168 | * \param value_name Enum of the value to set | |
169 | * \param value Value to set | |
170 | * | |
171 | * Function will abort the program on error | |
172 | **/ | |
173 | static void eeprom_set_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int value) | |
174 | { | |
175 | if (ftdi_set_eeprom_value(ftdi, value_name, value) < 0) | |
176 | { | |
177 | printf("Unable to set eeprom value %d: %s. Aborting\n", value_name, ftdi_get_error_string(ftdi)); | |
178 | exit (-1); | |
179 | } | |
180 | } | |
181 | ||
182 | /** | |
183 | * @brief Get eeprom value | |
184 | * | |
185 | * \param ftdi pointer to ftdi_context | |
186 | * \param value_name Enum of the value to get | |
187 | * \param value Value to get | |
188 | * | |
189 | * Function will abort the program on error | |
190 | **/ | |
191 | static void eeprom_get_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int *value) | |
192 | { | |
193 | if (ftdi_get_eeprom_value(ftdi, value_name, value) < 0) | |
194 | { | |
195 | printf("Unable to get eeprom value %d: %s. Aborting\n", value_name, ftdi_get_error_string(ftdi)); | |
196 | exit (-1); | |
197 | } | |
198 | } | |
199 | ||
f6ac3c25 RH |
200 | static void usage(const char *program) |
201 | { | |
202 | fprintf(stderr, "Syntax: %s [...options...] <config-file>\n", program); | |
203 | fprintf(stderr, "Valid Options:\n"); | |
204 | fprintf(stderr, "--device <description> Specify device to open by description string. One of:\n"); | |
205 | fprintf(stderr, " d:<devicenode>\n"); | |
206 | fprintf(stderr, " i:<vendor>:<product>\n"); | |
207 | fprintf(stderr, " i:<vendor>:<product>:<index>\n"); | |
208 | fprintf(stderr, " s:<vendor>:<product>:<serial>\n"); | |
209 | fprintf(stderr, "--read-eeprom Read eeprom and write to -filename- from config-file\n"); | |
bc7a46d1 | 210 | fprintf(stderr, "--build-eeprom Build eeprom image\n"); |
f6ac3c25 RH |
211 | fprintf(stderr, "--erase-eeprom Erase eeprom\n"); |
212 | fprintf(stderr, "--flash-eeprom Flash eeprom\n"); | |
213 | } | |
214 | ||
e47d7975 TJ |
215 | int main(int argc, char *argv[]) |
216 | { | |
217 | /* | |
218 | configuration options | |
219 | */ | |
220 | cfg_opt_t opts[] = | |
221 | { | |
222 | CFG_INT("vendor_id", 0, 0), | |
223 | CFG_INT("product_id", 0, 0), | |
224 | CFG_BOOL("self_powered", cfg_true, 0), | |
225 | CFG_BOOL("remote_wakeup", cfg_true, 0), | |
e47d7975 TJ |
226 | CFG_BOOL("in_is_isochronous", cfg_false, 0), |
227 | CFG_BOOL("out_is_isochronous", cfg_false, 0), | |
228 | CFG_BOOL("suspend_pull_downs", cfg_false, 0), | |
229 | CFG_BOOL("use_serial", cfg_false, 0), | |
230 | CFG_BOOL("change_usb_version", cfg_false, 0), | |
231 | CFG_INT("usb_version", 0, 0), | |
89e7cfb5 | 232 | CFG_INT("default_pid", 0x6001, 0), |
e47d7975 TJ |
233 | CFG_INT("max_power", 0, 0), |
234 | CFG_STR("manufacturer", "Acme Inc.", 0), | |
235 | CFG_STR("product", "USB Serial Converter", 0), | |
236 | CFG_STR("serial", "08-15", 0), | |
faa85774 | 237 | CFG_INT("eeprom_type", 0x00, 0), |
e47d7975 TJ |
238 | CFG_STR("filename", "", 0), |
239 | CFG_BOOL("flash_raw", cfg_false, 0), | |
240 | CFG_BOOL("high_current", cfg_false, 0), | |
add00ad6 RH |
241 | CFG_INT_CB("cbus0", -1, 0, parse_cbus), |
242 | CFG_INT_CB("cbus1", -1, 0, parse_cbus), | |
243 | CFG_INT_CB("cbus2", -1, 0, parse_cbus), | |
244 | CFG_INT_CB("cbus3", -1, 0, parse_cbus), | |
245 | CFG_INT_CB("cbus4", -1, 0, parse_cbus), | |
246 | CFG_INT_CB("cbush0", -1, 0, parse_cbush), | |
247 | CFG_INT_CB("cbush1", -1, 0, parse_cbush), | |
248 | CFG_INT_CB("cbush2", -1, 0, parse_cbush), | |
249 | CFG_INT_CB("cbush3", -1, 0, parse_cbush), | |
250 | CFG_INT_CB("cbush4", -1, 0, parse_cbush), | |
251 | CFG_INT_CB("cbush5", -1, 0, parse_cbush), | |
252 | CFG_INT_CB("cbush6", -1, 0, parse_cbush), | |
253 | CFG_INT_CB("cbush7", -1, 0, parse_cbush), | |
254 | CFG_INT_CB("cbush8", -1, 0, parse_cbush), | |
255 | CFG_INT_CB("cbush9", -1, 0, parse_cbush), | |
256 | CFG_INT_CB("cbusx0", -1, 0, parse_cbusx), | |
257 | CFG_INT_CB("cbusx1", -1, 0, parse_cbusx), | |
258 | CFG_INT_CB("cbusx2", -1, 0, parse_cbusx), | |
259 | CFG_INT_CB("cbusx3", -1, 0, parse_cbusx), | |
c7db7f11 | 260 | CFG_INT_CB("group0_drive", -1, 0, parse_group0_drive), |
e47d7975 TJ |
261 | CFG_BOOL("invert_txd", cfg_false, 0), |
262 | CFG_BOOL("invert_rxd", cfg_false, 0), | |
263 | CFG_BOOL("invert_rts", cfg_false, 0), | |
264 | CFG_BOOL("invert_cts", cfg_false, 0), | |
265 | CFG_BOOL("invert_dtr", cfg_false, 0), | |
266 | CFG_BOOL("invert_dsr", cfg_false, 0), | |
267 | CFG_BOOL("invert_dcd", cfg_false, 0), | |
268 | CFG_BOOL("invert_ri", cfg_false, 0), | |
190fca12 SL |
269 | CFG_INT_CB("cha_type", -1, 0, parse_chtype), |
270 | CFG_INT_CB("chb_type", -1, 0, parse_chtype), | |
271 | CFG_BOOL("cha_vcp", cfg_true, 0), | |
272 | CFG_BOOL("chb_vcp", cfg_true, 0), | |
273 | CFG_BOOL("chc_vcp", cfg_true, 0), | |
274 | CFG_BOOL("chd_vcp", cfg_true, 0), | |
275 | CFG_BOOL("cha_rs485", cfg_false, 0), | |
276 | CFG_BOOL("chb_rs485", cfg_false, 0), | |
277 | CFG_BOOL("chc_rs485", cfg_false, 0), | |
278 | CFG_BOOL("chd_rs485", cfg_false, 0), | |
a0763384 | 279 | CFG_FUNC("include", &cfg_include), |
6e962b9a SET |
280 | CFG_INT("user_data_addr", 0x18, 0), |
281 | CFG_STR("user_data_file", "", 0), | |
e47d7975 TJ |
282 | CFG_END() |
283 | }; | |
284 | cfg_t *cfg; | |
285 | ||
286 | /* | |
287 | normal variables | |
288 | */ | |
f6ac3c25 RH |
289 | enum { |
290 | COMMAND_READ = 1, | |
291 | COMMAND_ERASE, | |
bc7a46d1 SET |
292 | COMMAND_FLASH, |
293 | COMMAND_BUILD | |
f6ac3c25 RH |
294 | } command = 0; |
295 | const char *cfg_filename = NULL; | |
296 | const char *device_description = NULL; | |
6e962b9a SET |
297 | const char *user_data_file = NULL; |
298 | char *user_data_buffer = NULL; | |
200bd3ed | 299 | |
faa85774 | 300 | const int max_eeprom_size = 256; |
785ddbca | 301 | int my_eeprom_size = 0; |
4359228a | 302 | unsigned char *eeprom_buf = NULL; |
e47d7975 TJ |
303 | char *filename; |
304 | int size_check; | |
f6ac3c25 | 305 | int i; |
e47d7975 TJ |
306 | FILE *fp; |
307 | ||
de4871c4 | 308 | struct ftdi_context *ftdi = NULL; |
e47d7975 | 309 | |
ade814a5 | 310 | printf("\nFTDI eeprom generator v%s\n", EEPROM_VERSION_STRING); |
8a987aa2 | 311 | printf ("(c) Intra2net AG and the libftdi developers <opensource@intra2net.com>\n"); |
e47d7975 | 312 | |
f6ac3c25 RH |
313 | for (i = 1; i < argc; i++) { |
314 | if (*argv[i] != '-') | |
315 | { | |
316 | cfg_filename = argv[i]; | |
317 | } | |
318 | else if (!strcmp(argv[i], "--device")) | |
319 | { | |
320 | if (i+1 >= argc) | |
321 | { | |
322 | usage(argv[0]); | |
323 | exit(-1); | |
324 | } | |
325 | device_description = argv[++i]; | |
326 | } | |
327 | else if (!strcmp(argv[i], "--read-eeprom")) | |
328 | { | |
329 | command = COMMAND_READ; | |
330 | } | |
331 | else if (!strcmp(argv[i], "--erase-eeprom")) | |
332 | { | |
333 | command = COMMAND_ERASE; | |
334 | } | |
335 | else if (!strcmp(argv[i], "--flash-eeprom")) | |
336 | { | |
337 | command = COMMAND_FLASH; | |
338 | } | |
bc7a46d1 SET |
339 | else if (!strcmp(argv[i], "--build-eeprom")) |
340 | { | |
341 | command = COMMAND_BUILD; | |
342 | } | |
94c637b8 UB |
343 | else |
344 | { | |
f6ac3c25 RH |
345 | usage(argv[0]); |
346 | exit(-1); | |
94c637b8 | 347 | } |
e47d7975 | 348 | } |
f6ac3c25 RH |
349 | |
350 | if (!cfg_filename) | |
e47d7975 | 351 | { |
f6ac3c25 RH |
352 | usage(argv[0]); |
353 | exit(-1); | |
e47d7975 TJ |
354 | } |
355 | ||
f6ac3c25 | 356 | if ((fp = fopen(cfg_filename, "r")) == NULL) |
e47d7975 TJ |
357 | { |
358 | printf ("Can't open configuration file\n"); | |
359 | exit (-1); | |
360 | } | |
361 | fclose (fp); | |
362 | ||
363 | cfg = cfg_init(opts, 0); | |
f6ac3c25 | 364 | cfg_parse(cfg, cfg_filename); |
e47d7975 TJ |
365 | filename = cfg_getstr(cfg, "filename"); |
366 | ||
367 | if (cfg_getbool(cfg, "self_powered") && cfg_getint(cfg, "max_power") > 0) | |
368 | printf("Hint: Self powered devices should have a max_power setting of 0.\n"); | |
369 | ||
de4871c4 TJ |
370 | if ((ftdi = ftdi_new()) == 0) |
371 | { | |
372 | fprintf(stderr, "Failed to allocate ftdi structure :%s \n", | |
373 | ftdi_get_error_string(ftdi)); | |
374 | return EXIT_FAILURE; | |
375 | } | |
376 | ||
f6ac3c25 RH |
377 | if (device_description != NULL) |
378 | { | |
379 | i = ftdi_usb_open_string(ftdi, device_description); | |
380 | ||
381 | if (i != 0) | |
382 | { | |
383 | printf("Unable to find FTDI device with description: %s\n", | |
384 | device_description); | |
385 | printf("Error code: %d (%s)\n", i, ftdi_get_error_string(ftdi)); | |
386 | exit (-1); | |
387 | } | |
388 | } | |
389 | else if (command > 0) | |
e47d7975 | 390 | { |
7bdae7cd UB |
391 | int vendor_id = cfg_getint(cfg, "vendor_id"); |
392 | int product_id = cfg_getint(cfg, "product_id"); | |
d327f924 TJ |
393 | |
394 | i = ftdi_usb_open(ftdi, vendor_id, product_id); | |
e47d7975 | 395 | |
e8d32978 | 396 | if (i != 0) |
e47d7975 | 397 | { |
89e7cfb5 | 398 | int default_pid = cfg_getint(cfg, "default_pid"); |
d327f924 | 399 | printf("Unable to find FTDI devices under given vendor/product id: 0x%X/0x%X\n", vendor_id, product_id); |
de4871c4 | 400 | printf("Error code: %d (%s)\n", i, ftdi_get_error_string(ftdi)); |
89e7cfb5 | 401 | printf("Retrying with default FTDI pid=%#04x.\n", default_pid); |
e47d7975 | 402 | |
89e7cfb5 | 403 | i = ftdi_usb_open(ftdi, 0x0403, default_pid); |
e47d7975 TJ |
404 | if (i != 0) |
405 | { | |
de4871c4 | 406 | printf("Error: %s\n", ftdi->error_str); |
e47d7975 TJ |
407 | exit (-1); |
408 | } | |
409 | } | |
410 | } | |
048eb722 TJ |
411 | ftdi_eeprom_initdefaults (ftdi, cfg_getstr(cfg, "manufacturer"), |
412 | cfg_getstr(cfg, "product"), | |
e8d32978 | 413 | cfg_getstr(cfg, "serial")); |
faa85774 | 414 | |
e8d32978 UB |
415 | printf("FTDI read eeprom: %d\n", ftdi_read_eeprom(ftdi)); |
416 | eeprom_get_value(ftdi, CHIP_SIZE, &my_eeprom_size); | |
e8d32978 | 417 | printf("EEPROM size: %d\n", my_eeprom_size); |
faa85774 | 418 | |
f6ac3c25 | 419 | if (command == COMMAND_READ) |
e47d7975 | 420 | { |
61620879 | 421 | ftdi_eeprom_decode(ftdi, 0 /* debug: 1 */); |
e47d7975 | 422 | |
4359228a UB |
423 | eeprom_buf = malloc(my_eeprom_size); |
424 | ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size); | |
425 | ||
426 | if (eeprom_buf == NULL) | |
427 | { | |
428 | fprintf(stderr, "Malloc failed, aborting\n"); | |
429 | goto cleanup; | |
430 | } | |
e47d7975 TJ |
431 | if (filename != NULL && strlen(filename) > 0) |
432 | { | |
433 | FILE *fp = fopen (filename, "wb"); | |
701c887b TS |
434 | |
435 | if(fp) | |
436 | { | |
437 | fwrite(eeprom_buf, 1, my_eeprom_size, fp); | |
438 | fclose(fp); | |
439 | } | |
440 | else | |
441 | fprintf(stderr, "Could not open output file %s: %s\n", filename, strerror(errno)); | |
e47d7975 TJ |
442 | } |
443 | else | |
444 | { | |
445 | printf("Warning: Not writing eeprom, you must supply a valid filename\n"); | |
446 | } | |
447 | ||
448 | goto cleanup; | |
449 | } | |
450 | ||
7bdae7cd UB |
451 | eeprom_set_value(ftdi, VENDOR_ID, cfg_getint(cfg, "vendor_id")); |
452 | eeprom_set_value(ftdi, PRODUCT_ID, cfg_getint(cfg, "product_id")); | |
453 | ||
7bdae7cd UB |
454 | eeprom_set_value(ftdi, SELF_POWERED, cfg_getbool(cfg, "self_powered")); |
455 | eeprom_set_value(ftdi, REMOTE_WAKEUP, cfg_getbool(cfg, "remote_wakeup")); | |
456 | eeprom_set_value(ftdi, MAX_POWER, cfg_getint(cfg, "max_power")); | |
457 | ||
458 | eeprom_set_value(ftdi, IN_IS_ISOCHRONOUS, cfg_getbool(cfg, "in_is_isochronous")); | |
459 | eeprom_set_value(ftdi, OUT_IS_ISOCHRONOUS, cfg_getbool(cfg, "out_is_isochronous")); | |
460 | eeprom_set_value(ftdi, SUSPEND_PULL_DOWNS, cfg_getbool(cfg, "suspend_pull_downs")); | |
461 | ||
462 | eeprom_set_value(ftdi, USE_SERIAL, cfg_getbool(cfg, "use_serial")); | |
463 | eeprom_set_value(ftdi, USE_USB_VERSION, cfg_getbool(cfg, "change_usb_version")); | |
464 | eeprom_set_value(ftdi, USB_VERSION, cfg_getint(cfg, "usb_version")); | |
faa85774 | 465 | eeprom_set_value(ftdi, CHIP_TYPE, cfg_getint(cfg, "eeprom_type")); |
7bdae7cd UB |
466 | |
467 | eeprom_set_value(ftdi, HIGH_CURRENT, cfg_getbool(cfg, "high_current")); | |
add00ad6 RH |
468 | |
469 | if (ftdi->type == TYPE_R) | |
470 | { | |
471 | if (cfg_getint(cfg, "cbus0") != -1) | |
472 | eeprom_set_value(ftdi, CBUS_FUNCTION_0, cfg_getint(cfg, "cbus0")); | |
473 | if (cfg_getint(cfg, "cbus1") != -1) | |
474 | eeprom_set_value(ftdi, CBUS_FUNCTION_1, cfg_getint(cfg, "cbus1")); | |
475 | if (cfg_getint(cfg, "cbus2") != -1) | |
476 | eeprom_set_value(ftdi, CBUS_FUNCTION_2, cfg_getint(cfg, "cbus2")); | |
477 | if (cfg_getint(cfg, "cbus3") != -1) | |
478 | eeprom_set_value(ftdi, CBUS_FUNCTION_3, cfg_getint(cfg, "cbus3")); | |
479 | if (cfg_getint(cfg, "cbus4") != -1) | |
480 | eeprom_set_value(ftdi, CBUS_FUNCTION_4, cfg_getint(cfg, "cbus4")); | |
481 | } | |
482 | else if (ftdi->type == TYPE_232H) | |
483 | { | |
484 | if (cfg_getint(cfg, "cbush0") != -1) | |
485 | eeprom_set_value(ftdi, CBUS_FUNCTION_0, cfg_getint(cfg, "cbush0")); | |
486 | if (cfg_getint(cfg, "cbush1") != -1) | |
487 | eeprom_set_value(ftdi, CBUS_FUNCTION_1, cfg_getint(cfg, "cbush1")); | |
488 | if (cfg_getint(cfg, "cbush2") != -1) | |
489 | eeprom_set_value(ftdi, CBUS_FUNCTION_2, cfg_getint(cfg, "cbush2")); | |
490 | if (cfg_getint(cfg, "cbush3") != -1) | |
491 | eeprom_set_value(ftdi, CBUS_FUNCTION_3, cfg_getint(cfg, "cbush3")); | |
492 | if (cfg_getint(cfg, "cbush4") != -1) | |
493 | eeprom_set_value(ftdi, CBUS_FUNCTION_4, cfg_getint(cfg, "cbush4")); | |
494 | if (cfg_getint(cfg, "cbush5") != -1) | |
495 | eeprom_set_value(ftdi, CBUS_FUNCTION_5, cfg_getint(cfg, "cbush5")); | |
496 | if (cfg_getint(cfg, "cbush6") != -1) | |
497 | eeprom_set_value(ftdi, CBUS_FUNCTION_6, cfg_getint(cfg, "cbush6")); | |
498 | if (cfg_getint(cfg, "cbush7") != -1) | |
499 | eeprom_set_value(ftdi, CBUS_FUNCTION_7, cfg_getint(cfg, "cbush7")); | |
500 | if (cfg_getint(cfg, "cbush8") != -1) | |
501 | eeprom_set_value(ftdi, CBUS_FUNCTION_8, cfg_getint(cfg, "cbush8")); | |
502 | if (cfg_getint(cfg, "cbush9") != -1) | |
503 | eeprom_set_value(ftdi, CBUS_FUNCTION_9, cfg_getint(cfg, "cbush9")); | |
c7db7f11 CL |
504 | if (cfg_getint(cfg, "group0_drive") != -1) |
505 | eeprom_set_value(ftdi, GROUP0_DRIVE, cfg_getint(cfg, "group0_drive")); | |
add00ad6 RH |
506 | } |
507 | else if (ftdi->type == TYPE_230X) | |
508 | { | |
509 | if (cfg_getint(cfg, "cbusx0") != -1) | |
510 | eeprom_set_value(ftdi, CBUS_FUNCTION_0, cfg_getint(cfg, "cbusx0")); | |
511 | if (cfg_getint(cfg, "cbusx1") != -1) | |
512 | eeprom_set_value(ftdi, CBUS_FUNCTION_1, cfg_getint(cfg, "cbusx1")); | |
513 | if (cfg_getint(cfg, "cbusx2") != -1) | |
514 | eeprom_set_value(ftdi, CBUS_FUNCTION_2, cfg_getint(cfg, "cbusx2")); | |
515 | if (cfg_getint(cfg, "cbusx3") != -1) | |
516 | eeprom_set_value(ftdi, CBUS_FUNCTION_3, cfg_getint(cfg, "cbusx3")); | |
517 | } | |
518 | ||
7bdae7cd UB |
519 | int invert = 0; |
520 | if (cfg_getbool(cfg, "invert_rxd")) invert |= INVERT_RXD; | |
521 | if (cfg_getbool(cfg, "invert_txd")) invert |= INVERT_TXD; | |
522 | if (cfg_getbool(cfg, "invert_rts")) invert |= INVERT_RTS; | |
523 | if (cfg_getbool(cfg, "invert_cts")) invert |= INVERT_CTS; | |
524 | if (cfg_getbool(cfg, "invert_dtr")) invert |= INVERT_DTR; | |
525 | if (cfg_getbool(cfg, "invert_dsr")) invert |= INVERT_DSR; | |
526 | if (cfg_getbool(cfg, "invert_dcd")) invert |= INVERT_DCD; | |
527 | if (cfg_getbool(cfg, "invert_ri")) invert |= INVERT_RI; | |
528 | eeprom_set_value(ftdi, INVERT, invert); | |
529 | ||
190fca12 SL |
530 | if (cfg_getint(cfg, "cha_type") != -1) |
531 | eeprom_set_value(ftdi, CHANNEL_A_TYPE, cfg_getint(cfg, "cha_type")); | |
532 | if (cfg_getint(cfg, "chb_type") != -1) | |
533 | eeprom_set_value(ftdi, CHANNEL_B_TYPE, cfg_getint(cfg, "chb_type")); | |
534 | ||
535 | eeprom_set_value(ftdi, CHANNEL_A_DRIVER, | |
536 | cfg_getbool(cfg, "cha_vcp") ? DRIVER_VCP : 0); | |
537 | eeprom_set_value(ftdi, CHANNEL_B_DRIVER, | |
538 | cfg_getbool(cfg, "chb_vcp") ? DRIVER_VCP : 0); | |
539 | eeprom_set_value(ftdi, CHANNEL_C_DRIVER, | |
540 | cfg_getbool(cfg, "chc_vcp") ? DRIVER_VCP : 0); | |
541 | eeprom_set_value(ftdi, CHANNEL_D_DRIVER, | |
542 | cfg_getbool(cfg, "chd_vcp") ? DRIVER_VCP : 0); | |
543 | ||
544 | eeprom_set_value(ftdi, CHANNEL_A_RS485, cfg_getbool(cfg, "cha_rs485")); | |
545 | eeprom_set_value(ftdi, CHANNEL_B_RS485, cfg_getbool(cfg, "chb_rs485")); | |
546 | eeprom_set_value(ftdi, CHANNEL_C_RS485, cfg_getbool(cfg, "chc_rs485")); | |
547 | eeprom_set_value(ftdi, CHANNEL_D_RS485, cfg_getbool(cfg, "chd_rs485")); | |
be4bae37 | 548 | |
6e962b9a SET |
549 | /* Arbitrary user data */ |
550 | eeprom_set_value(ftdi, USER_DATA_ADDR, cfg_getint(cfg, "user_data_addr")); | |
551 | user_data_file = cfg_getstr(cfg, "user_data_file"); | |
552 | if (user_data_file && strlen(user_data_file) > 0) | |
553 | { | |
554 | int data_size; | |
555 | struct stat st; | |
556 | ||
557 | printf("User data file: %s\n", user_data_file); | |
558 | /* Allocate a buffer for the user data */ | |
559 | user_data_buffer = (char *)malloc(max_eeprom_size); | |
560 | if (user_data_buffer == NULL) | |
561 | { | |
562 | fprintf(stderr, "Malloc failed, aborting\n"); | |
563 | goto cleanup; | |
564 | } | |
565 | ||
566 | if (stat(user_data_file, &st)) | |
567 | { | |
568 | printf ("Can't stat user data file %s.\n", user_data_file); | |
569 | exit (-1); | |
570 | } | |
571 | if (st.st_size > max_eeprom_size) | |
572 | printf("Warning: %s is too big, only reading %d bytes\n", | |
573 | user_data_file, max_eeprom_size); | |
574 | /* Read the user data file, no more than max_eeprom_size bytes */ | |
575 | FILE *fp = fopen(user_data_file, "rb"); | |
576 | if (fp == NULL) | |
577 | { | |
578 | printf ("Can't open user data file %s.\n", user_data_file); | |
579 | exit (-1); | |
580 | } | |
581 | data_size = fread(user_data_buffer, 1, max_eeprom_size, fp); | |
582 | fclose(fp); | |
583 | if (data_size < 1) | |
584 | { | |
585 | printf ("Can't read user data file %s.\n", user_data_file); | |
586 | exit (-1); | |
587 | } | |
588 | printf("User data size: %d\n", data_size); | |
589 | ||
590 | ftdi_set_eeprom_user_data(ftdi, user_data_buffer, data_size); | |
591 | } | |
592 | ||
593 | ||
f6ac3c25 | 594 | if (command == COMMAND_ERASE) |
e47d7975 | 595 | { |
de4871c4 | 596 | printf("FTDI erase eeprom: %d\n", ftdi_erase_eeprom(ftdi)); |
e47d7975 TJ |
597 | } |
598 | ||
de4871c4 | 599 | size_check = ftdi_eeprom_build(ftdi); |
faa85774 | 600 | eeprom_get_value(ftdi, CHIP_SIZE, &my_eeprom_size); |
e47d7975 TJ |
601 | |
602 | if (size_check == -1) | |
603 | { | |
6e962b9a | 604 | printf ("Sorry, the eeprom can only contain %d bytes.\n", my_eeprom_size); |
e47d7975 | 605 | goto cleanup; |
048eb722 TJ |
606 | } |
607 | else if (size_check < 0) | |
608 | { | |
e47d7975 | 609 | printf ("ftdi_eeprom_build(): error: %d\n", size_check); |
f6ac3c25 | 610 | goto cleanup; |
e47d7975 TJ |
611 | } |
612 | else | |
613 | { | |
200bd3ed | 614 | printf ("Used eeprom space: %d bytes\n", my_eeprom_size-size_check); |
e47d7975 TJ |
615 | } |
616 | ||
f6ac3c25 | 617 | if (command == COMMAND_FLASH) |
e47d7975 TJ |
618 | { |
619 | if (cfg_getbool(cfg, "flash_raw")) | |
620 | { | |
621 | if (filename != NULL && strlen(filename) > 0) | |
622 | { | |
faa85774 | 623 | eeprom_buf = malloc(max_eeprom_size); |
e47d7975 | 624 | FILE *fp = fopen(filename, "rb"); |
faa85774 AL |
625 | if (fp == NULL) |
626 | { | |
627 | printf ("Can't open eeprom file %s.\n", filename); | |
628 | exit (-1); | |
629 | } | |
630 | my_eeprom_size = fread(eeprom_buf, 1, max_eeprom_size, fp); | |
e47d7975 | 631 | fclose(fp); |
faa85774 AL |
632 | if (my_eeprom_size < 128) |
633 | { | |
634 | printf ("Can't read eeprom file %s.\n", filename); | |
635 | exit (-1); | |
636 | } | |
200bd3ed | 637 | |
23d7ac2b TJ |
638 | printf("Flashing raw eeprom from file %s (%d bytes)\n", |
639 | filename, my_eeprom_size); | |
640 | ||
98c974c7 | 641 | ftdi_set_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size); |
23d7ac2b TJ |
642 | } else |
643 | { | |
644 | printf ("ERROR: flash_raw mode enabled, but no eeprom filename " | |
645 | "given in config file.\n"); | |
646 | exit (-1); | |
e47d7975 TJ |
647 | } |
648 | } | |
de4871c4 | 649 | printf ("FTDI write eeprom: %d\n", ftdi_write_eeprom(ftdi)); |
2e48e9fd | 650 | libusb_reset_device(ftdi->usb_dev); |
e47d7975 TJ |
651 | } |
652 | ||
653 | // Write to file? | |
643a89ea | 654 | if (filename != NULL && strlen(filename) > 0 && !cfg_getbool(cfg, "flash_raw")) |
e47d7975 TJ |
655 | { |
656 | fp = fopen(filename, "w"); | |
657 | if (fp == NULL) | |
658 | { | |
659 | printf ("Can't write eeprom file.\n"); | |
660 | exit (-1); | |
661 | } | |
662 | else | |
663 | printf ("Writing to file: %s\n", filename); | |
664 | ||
243f5f66 AL |
665 | if (eeprom_buf == NULL) |
666 | eeprom_buf = malloc(my_eeprom_size); | |
200bd3ed TJ |
667 | ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size); |
668 | ||
669 | fwrite(eeprom_buf, my_eeprom_size, 1, fp); | |
e47d7975 TJ |
670 | fclose(fp); |
671 | } | |
672 | ||
673 | cleanup: | |
4359228a UB |
674 | if (eeprom_buf) |
675 | free(eeprom_buf); | |
6e962b9a SET |
676 | if (user_data_buffer) |
677 | free(user_data_buffer); | |
f6ac3c25 | 678 | if (command > 0) |
e47d7975 | 679 | { |
de4871c4 | 680 | printf("FTDI close: %d\n", ftdi_usb_close(ftdi)); |
e47d7975 TJ |
681 | } |
682 | ||
de4871c4 | 683 | ftdi_deinit (ftdi); |
4e494b76 | 684 | ftdi_free (ftdi); |
e47d7975 TJ |
685 | |
686 | cfg_free(cfg); | |
687 | ||
688 | printf("\n"); | |
689 | return 0; | |
690 | } |