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