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Commit | Line | Data |
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a06d3b72 MG |
1 | #include <string.h> |
2 | #include <stdio.h> | |
3 | #include <stdint.h> | |
4 | #include <unistd.h> | |
5 | #include <stdlib.h> | |
f6d105d6 | 6 | #include <math.h> |
a06d3b72 MG |
7 | #include <libusb-1.0/libusb.h> |
8 | ||
9 | #define USB_TIMEOUT 10000 | |
10 | ||
11 | #define ID_VENDOR 0x18ef | |
12 | #define ID_PRODUCT 0xe015 | |
13 | ||
f6d105d6 MG |
14 | #define EXT_TO_SEC(ext) ((1 << ((ext & 0xf0) >> 4)) * (ext & 0x0f) * 0.25) |
15 | ||
23892620 MG |
16 | extern char *optarg; |
17 | ||
a06d3b72 MG |
18 | /* Not in all libusb-1.0 versions, so we have to roll our own :-( */ |
19 | static char * usb_strerror(int e) | |
20 | { | |
21 | static char unknerr[256]; | |
22 | ||
23 | switch (e) { | |
24 | case LIBUSB_SUCCESS: | |
25 | return "Success"; | |
26 | case LIBUSB_ERROR_IO: | |
27 | return "Input/output error"; | |
28 | case LIBUSB_ERROR_INVALID_PARAM: | |
29 | return "Invalid parameter"; | |
30 | case LIBUSB_ERROR_ACCESS: | |
31 | return "Access denied (insufficient permissions)"; | |
32 | case LIBUSB_ERROR_NO_DEVICE: | |
33 | return "No such device (it may have been disconnected)"; | |
34 | case LIBUSB_ERROR_NOT_FOUND: | |
35 | return "Entity not found"; | |
36 | case LIBUSB_ERROR_BUSY: | |
37 | return "Resource busy"; | |
38 | case LIBUSB_ERROR_TIMEOUT: | |
39 | return "Operation timed out"; | |
40 | case LIBUSB_ERROR_OVERFLOW: | |
41 | return "Overflow"; | |
42 | case LIBUSB_ERROR_PIPE: | |
43 | return "Pipe error"; | |
44 | case LIBUSB_ERROR_INTERRUPTED: | |
45 | return "System call interrupted (perhaps due to signal)"; | |
46 | case LIBUSB_ERROR_NO_MEM: | |
47 | return "Insufficient memory"; | |
48 | case LIBUSB_ERROR_NOT_SUPPORTED: | |
49 | return "Operation not supported or unimplemented on this platform"; | |
50 | case LIBUSB_ERROR_OTHER: | |
51 | return "Other error"; | |
52 | }; | |
53 | snprintf(unknerr, sizeof(unknerr), "Unknown error code %d / 0x%02x", e, e); | |
54 | return unknerr; | |
55 | } | |
56 | ||
57 | libusb_device_handle *fs20pcs_find() { | |
58 | libusb_device_handle *devh = NULL; | |
59 | libusb_device **list; | |
60 | ssize_t cnt; | |
61 | ssize_t i; | |
62 | int err; | |
63 | ||
64 | cnt = libusb_get_device_list(NULL, &list); | |
65 | if (cnt < 0) { | |
66 | fprintf(stderr, "Can't get USB device list: %d\n", (int)cnt); | |
67 | return NULL; | |
68 | } | |
69 | ||
70 | for (i = 0; i < cnt; i++){ | |
71 | struct libusb_device_descriptor desc; | |
72 | ||
73 | err = libusb_get_device_descriptor(list[i], &desc); | |
74 | if (err) | |
75 | continue; | |
76 | ||
77 | if ((desc.idVendor == ID_VENDOR) && (desc.idProduct == ID_PRODUCT)) { | |
78 | libusb_device *dev = list[i]; | |
79 | ||
80 | err = libusb_open(dev, &devh); | |
81 | if (err) { | |
82 | fprintf(stderr, "Can't open device: %s\n", usb_strerror(err)); | |
83 | return NULL; | |
84 | } | |
85 | ||
86 | err = libusb_detach_kernel_driver(devh, 0); | |
87 | if ((err != 0) && (err != LIBUSB_ERROR_NOT_FOUND)) { | |
88 | fprintf(stderr, "Can't detach kernel driver: %s\n", usb_strerror(err)); | |
89 | return NULL; | |
90 | } | |
91 | ||
92 | err = libusb_claim_interface(devh, 0); | |
93 | if ((err != 0)) { | |
94 | fprintf(stderr, "Can't claim interface: %s\n", usb_strerror(err)); | |
95 | return NULL; | |
96 | } | |
97 | ||
98 | return devh; | |
99 | } | |
100 | ||
101 | } | |
102 | ||
103 | return NULL; | |
104 | } | |
105 | ||
106 | int fs20pcs_send(libusb_device_handle *devh, unsigned char* send_data) | |
107 | { | |
108 | unsigned char recv_data[5] = {0x00, 0x00, 0x00, 0x00, 0x00}; | |
109 | int err; | |
110 | int cnt; | |
111 | int i; | |
2b257333 | 112 | int ret; |
a06d3b72 | 113 | |
f6d105d6 | 114 | err = libusb_interrupt_transfer(devh, 0x01, send_data, 11, &cnt, USB_TIMEOUT); |
a06d3b72 MG |
115 | if (err) { |
116 | fprintf(stderr, "Can't send data: %s\n", usb_strerror(err)); | |
117 | return 0; | |
118 | } | |
119 | ||
f6d105d6 | 120 | err = libusb_interrupt_transfer(devh, 0x81, recv_data, sizeof(recv_data), &cnt, USB_TIMEOUT); |
a06d3b72 MG |
121 | if (err) { |
122 | fprintf(stderr, "Can't receive data: %s\n", usb_strerror(err)); | |
123 | return 0; | |
124 | } | |
125 | ||
2b257333 MG |
126 | if ((recv_data[0] != 0x02) || |
127 | (recv_data[1] != 0x03) || | |
128 | (recv_data[2] != 0xa0)) { | |
129 | fprintf(stderr, "Unexpected response: "); | |
130 | for (i = 0; i < cnt; i++) { | |
131 | fprintf(stderr, "0x%02x ", recv_data[i]); | |
132 | } | |
133 | fprintf(stderr, "\n"); | |
134 | ||
135 | return 0; | |
136 | } | |
137 | ||
138 | ret = 1; | |
139 | ||
140 | switch(recv_data[3]) { | |
141 | case 0x00: | |
142 | printf("Success"); | |
143 | break; | |
144 | case 0x01: | |
23892620 | 145 | printf("Firmware: V%d.%d", ((recv_data[4] & 0xf0) >> 4) & 0x0f, recv_data[4] & 0x0f); |
2b257333 MG |
146 | break; |
147 | case 0x02: | |
148 | printf("Unknown command"); | |
149 | ret = 0; | |
150 | break; | |
151 | case 0x03: | |
152 | printf("Wrong length"); | |
153 | ret = 0; | |
154 | break; | |
155 | case 0x04: | |
156 | printf("Aborted sending long press"); | |
157 | break; | |
158 | case 0x05: | |
159 | printf("Nothing to stop"); | |
160 | break; | |
161 | default: | |
162 | printf("Unknown response: 0x%02x 0x%02x", recv_data[3], recv_data[4]); | |
163 | ret = 0; | |
164 | break; | |
a06d3b72 | 165 | } |
2b257333 | 166 | |
a06d3b72 MG |
167 | printf("\n"); |
168 | ||
2b257333 | 169 | return ret; |
a06d3b72 MG |
170 | } |
171 | ||
23892620 MG |
172 | unsigned char *parse_housecode(char *hc) |
173 | { | |
174 | static unsigned char housecode[2]; | |
175 | char hc_fixed[9]; | |
176 | char *ep; | |
177 | unsigned long val; | |
178 | int i; | |
179 | ||
180 | if (hc == NULL) | |
181 | return NULL; | |
182 | ||
183 | memset(housecode, 0, sizeof(housecode)); | |
184 | ||
185 | switch(strlen(hc)) { | |
186 | case 6: | |
187 | if (strncmp(hc, "0x", 2)) { | |
188 | fprintf(stderr, "Not a 2 byte hexstring: %s\n", hc); | |
189 | return NULL; | |
190 | } | |
191 | case 4: | |
192 | val = strtoul(hc, &ep, 16); | |
193 | if (*ep != '\0') { | |
194 | fprintf(stderr, "Not a 2 byte hexstring: %s\n", hc); | |
195 | return NULL; | |
196 | } | |
197 | break; | |
198 | case 8: | |
199 | memset(hc_fixed, 0, sizeof(hc_fixed)); | |
200 | for (i = 0; i < 8; i++) { | |
201 | if ((hc[i] < '1') || (hc[i] > '4')) { | |
202 | fprintf(stderr, "Not a valid ELV housecode: %s\n", hc); | |
203 | return NULL; | |
204 | } | |
205 | hc_fixed[i] = hc[i] - 1; | |
206 | val = strtoul(hc_fixed, &ep, 4); | |
207 | ||
208 | if (*ep != '\0') { | |
209 | fprintf(stderr, "Can't parse fixed ELV housecode: %s\n", hc_fixed); | |
210 | return NULL; | |
211 | } | |
212 | } | |
213 | break; | |
214 | default: | |
6c7fff3b | 215 | fprintf(stderr, "Housecode has to be in hex (1234, 0x1234) or ELV (12341234) format!\n"); |
23892620 MG |
216 | return NULL; |
217 | break; | |
218 | } | |
219 | ||
220 | housecode[0] = (val & 0xff00) >> 8; | |
221 | housecode[1] = (val & 0xff); | |
222 | ||
223 | return housecode; | |
224 | } | |
225 | ||
6c7fff3b MG |
226 | int parse_addr(char *ad) |
227 | { | |
228 | int addr = -1; | |
229 | char ad_fixed[5]; | |
230 | char *ep; | |
231 | unsigned long val; | |
232 | int i; | |
233 | ||
234 | if (ad == NULL) | |
235 | return -1; | |
236 | ||
237 | switch(strlen(ad)) { | |
238 | case 4: | |
239 | if (strncmp(ad, "0x", 2)) { | |
240 | memset(ad_fixed, 0, sizeof(ad_fixed)); | |
241 | for (i = 0; i < 4; i++) { | |
242 | if ((ad[i] < '1') || (ad[i] > '4')) { | |
243 | fprintf(stderr, "Not a valid ELV address: %s\n", ad); | |
244 | return -1; | |
245 | } | |
246 | ad_fixed[i] = ad[i] - 1; | |
247 | val = strtoul(ad_fixed, &ep, 4); | |
248 | ||
249 | if (*ep != '\0') { | |
250 | fprintf(stderr, "Can't parse fixed ELV housecode: %s\n", ad_fixed); | |
251 | return -1; | |
252 | } | |
253 | } | |
254 | ||
255 | break; | |
256 | } | |
257 | case 2: | |
258 | val = strtoul(ad, &ep, 16); | |
259 | if (*ep != '\0') { | |
260 | fprintf(stderr, "Not a 1 byte hexstring: %s\n", ad); | |
261 | return -1; | |
262 | } | |
263 | break; | |
264 | default: | |
265 | fprintf(stderr, "Address has to be in hex (01, 0x01) or ELV (1112) format!\n"); | |
266 | return -1; | |
267 | break; | |
268 | } | |
269 | ||
270 | addr = val & 0xff; | |
271 | ||
272 | return addr; | |
273 | } | |
274 | ||
4636e355 MG |
275 | int parse_command(char *cmd) |
276 | { | |
277 | int command = -1; | |
278 | char *ep; | |
279 | unsigned long val; | |
280 | ||
281 | if (cmd == NULL) | |
282 | return -1; | |
283 | ||
284 | if (!strcasecmp(cmd, "off")) { | |
285 | command = 0x00; | |
286 | } else if (!strcasecmp(cmd, "on")) { | |
287 | command = 0x11; | |
288 | } else if (!strcasecmp(cmd, "toggle")) { | |
289 | command = 0x12; | |
290 | } else if (!strcasecmp(cmd, "dimup")) { | |
291 | command = 0x13; | |
292 | } else if (!strcasecmp(cmd, "dimdown")) { | |
293 | command = 0x14; | |
294 | } else if (!strcasecmp(cmd, "on-for-timer")) { | |
295 | command = 0x39; | |
296 | } else { | |
297 | val = strtoul(cmd, &ep, 16); | |
298 | if (*ep != '\0') { | |
299 | fprintf(stderr, "Not a 1 byte hexstring or alias: %s\n", cmd); | |
300 | return -1; | |
301 | } | |
302 | ||
303 | command = val & 0xff; | |
304 | } | |
305 | ||
306 | return command; | |
307 | } | |
308 | ||
f6d105d6 MG |
309 | int parse_extension(char *ext) |
310 | { | |
311 | int extension = -1; | |
312 | char *ep; | |
313 | ||
314 | if (ext == NULL) | |
315 | return -1; | |
316 | ||
317 | if ((ext[strlen(ext)-1] == 's') || | |
318 | (ext[strlen(ext)-1] == 'S')) { | |
319 | double t; | |
320 | double diff = 1; | |
321 | uint8_t high = 0; | |
322 | uint8_t low = 0; | |
323 | uint8_t i; | |
324 | ||
3ca85394 | 325 | t = strtod(ext, &ep); |
f6d105d6 MG |
326 | if ((*ep != 's') && (*ep != 'S')) { |
327 | fprintf(stderr, "Not a valid time in seconds: %s\n", ext); | |
328 | return -1; | |
329 | } | |
330 | ||
331 | /* time = 2^(high nibble) * (low nibble) * 0.25 , high may only be 12 */ | |
332 | t /= 0.25; | |
333 | #ifdef DEBUG | |
334 | printf("t: %f\n", t); | |
335 | #endif | |
336 | ||
337 | for(i = 1; i <= 0xf; i++) { | |
338 | double h; | |
339 | double l; | |
340 | uint8_t i_l; | |
341 | double d; | |
342 | ||
343 | #ifdef DEBUG | |
344 | printf("i: 0x%01x\n", i); | |
345 | #endif | |
346 | ||
347 | h = t / i; | |
348 | #ifdef DEBUG | |
349 | printf("h: %f\n", h); | |
350 | #endif | |
351 | ||
352 | l = log2(h); | |
353 | #ifdef DEBUG | |
354 | printf("l: %f\n", l); | |
355 | #endif | |
356 | ||
357 | i_l = l; | |
358 | if (i_l > 12) | |
359 | i_l = 12; | |
360 | ||
3ca85394 | 361 | d = fabs(l - i_l); |
f6d105d6 MG |
362 | |
363 | #ifdef DEBUG | |
364 | printf("d: %f\n", d); | |
365 | #endif | |
366 | ||
367 | if (d < diff) { | |
368 | #ifdef DEBUG | |
369 | printf("Current best match!\n"); | |
370 | #endif | |
371 | diff = d; | |
372 | high = l; | |
373 | low = i; | |
374 | } | |
375 | } | |
376 | ||
377 | #ifdef DEBUG | |
378 | printf("Got: %f, high: %01x, low: %01x\n", t, high, low); | |
379 | #endif | |
380 | ||
381 | if ((high == 0) && (low == 0)) { | |
382 | fprintf(stderr, "Can't find extension byte for %s!\n", ext); | |
383 | return -1; | |
384 | } | |
385 | ||
386 | extension = ((high & 0xf) << 4) | (low & 0xf); | |
387 | } else { | |
388 | unsigned long val; | |
389 | ||
390 | val = strtoul(ext, &ep, 16); | |
391 | if (*ep != '\0') { | |
392 | fprintf(stderr, "Not a 1 byte hexstring or time: %s\n", ext); | |
393 | return -1; | |
394 | } | |
395 | ||
396 | extension = val & 0xff; | |
397 | } | |
398 | ||
399 | return extension; | |
400 | } | |
401 | ||
23892620 MG |
402 | void syntax(char *prog) |
403 | { | |
404 | fprintf(stderr, "Syntax: %s options\n\n", prog); | |
405 | fprintf(stderr, "Possible options:\n"); | |
f4f53d0f | 406 | fprintf(stderr, "\t-V\t\trequest firmware-version\n"); |
23892620 MG |
407 | fprintf(stderr, "\t-x\t\tabort sending long press\n"); |
408 | fprintf(stderr, "\t-h [ELV|hex]\thousecode in ELV- or hex-notation\n"); | |
11007e95 | 409 | fprintf(stderr, "The following options need an housecode:\n"); |
4636e355 MG |
410 | fprintf(stderr, "\t-a [ELV|hex]\tdestination address\n"); |
411 | fprintf(stderr, "\t-s [hex|alias]\tsend command byte\n"); | |
f6d105d6 | 412 | fprintf(stderr, "\t-e [hex|time]\textension byte for command or time in seconds (e.g. 10s)\n"); |
23892620 MG |
413 | fprintf(stderr, "\t-r n\t\trepeat sending n times\n"); |
414 | fprintf(stderr, "\nCommand bytes (without extension byte):\n"); | |
4636e355 MG |
415 | fprintf(stderr, "hex\t\talias\tdescription\n"); |
416 | fprintf(stderr, "0x00\t\toff\tswitch off\n"); | |
417 | fprintf(stderr, "0x01-0x10\t\tswitch on dimmed (0x01: 6.25%%, 0x02: 12.5%%, ..., 0x10: 100%%)\n"); | |
418 | fprintf(stderr, "0x11\t\ton\tswitch on\n"); | |
419 | fprintf(stderr, "0x12\t\ttoggle\ttoggle\n"); | |
420 | fprintf(stderr, "0x13\t\tdimup\tdimup\n"); | |
421 | fprintf(stderr, "0x14\t\tdimdown\tdimdown\n"); | |
422 | fprintf(stderr, "0x15\t\t\tdimup, pause, dimdown, pause, ...\n"); | |
423 | fprintf(stderr, "0x16\t\t\tstart/stop programming internal timer\n"); | |
424 | fprintf(stderr, "0x17\t\t\tlearn housecode/address\n"); | |
425 | fprintf(stderr, "0x18\t\t\toff for internal timer, then back on with current level\n"); | |
426 | fprintf(stderr, "0x19\t\t\ton (100%%) for internal timer, then off\n"); | |
427 | fprintf(stderr, "0x1a\t\t\ton (old level) for internal timer, then off\n"); | |
428 | fprintf(stderr, "0x1b\t\t\tfactory reset\n"); | |
429 | fprintf(stderr, "0x1e\t\t\ton (100%%) for internal timer, then old level\n"); | |
430 | fprintf(stderr, "0x1f\t\t\ton (old level) for internal timer, then old state\n"); | |
23892620 | 431 | fprintf(stderr, "\nCommand bytes (with timer as extension byte):\n"); |
4636e355 MG |
432 | fprintf(stderr, "hex\t\talias\tdescription\n"); |
433 | fprintf(stderr, "0x20\t\t\tdim down to off while timer is running\n"); | |
434 | fprintf(stderr, "0x21-0x30\t\tdim to (0x01: 6.25%%, 0x02: 12.5%%, ..., 0x10: 100%%) while timer is running\n"); | |
435 | fprintf(stderr, "0x31\t\t\tdim to last level while timer is running\n"); | |
436 | fprintf(stderr, "0x32\t\t\tdim to off, then after timer dim to off\n"); | |
437 | fprintf(stderr, "0x33\t\t\tdimup now and switch off after timer\n"); | |
438 | fprintf(stderr, "0x34\t\t\tdimdown now and switch off after timer\n"); | |
439 | fprintf(stderr, "0x35\t\t\tdimup or dimdown (toggle) and switch off after timer\n"); | |
440 | fprintf(stderr, "0x36\t\t\tprogram internal timer\n"); | |
441 | fprintf(stderr, "0x38\t\t\toff for timer, then back on with current level\n"); | |
442 | fprintf(stderr, "0x39\ton-for-timer\ton (100%%) for timer, then off\n"); | |
443 | fprintf(stderr, "0x3a\t\t\ton (old level) for timer, then off\n"); | |
444 | fprintf(stderr, "0x3c\t\t\tprogram internal ramp-up-time\n"); | |
445 | fprintf(stderr, "0x3d\t\t\tprogram internal ramp-down-time\n"); | |
446 | fprintf(stderr, "0x3e\t\t\ton (100%%) for timer, then old level\n"); | |
447 | fprintf(stderr, "0x3f\t\t\ton (old level) for timer, then old state\n"); | |
23892620 MG |
448 | }; |
449 | ||
450 | enum { | |
451 | NO_ACTION, | |
452 | REQUEST_FIRMWARE, | |
453 | SEND_COMMAND, | |
454 | ABORT_LONG_PRESS | |
455 | }; | |
456 | ||
457 | #define DUPLICATE_ACTION if (action != NO_ACTION) { \ | |
458 | fprintf(stderr, "duplicate action specified!\n"); \ | |
459 | exit(EXIT_FAILURE); } | |
460 | ||
a06d3b72 MG |
461 | int main(int argc, char **argv) |
462 | { | |
463 | unsigned char send_data[11]; | |
23892620 | 464 | unsigned char *housecode = NULL; |
a06d3b72 | 465 | libusb_device_handle *devh = NULL; |
23892620 | 466 | char *ep; |
a06d3b72 | 467 | int err; |
23892620 MG |
468 | int opt; |
469 | int action = NO_ACTION; | |
4636e355 | 470 | int command = -1; |
f6d105d6 | 471 | int extension = 0; |
23892620 MG |
472 | uint8_t repeat = 0; |
473 | int addr = -1; | |
a06d3b72 | 474 | |
23892620 MG |
475 | memset(send_data, 0, sizeof(send_data)); |
476 | ||
477 | send_data[0] = 0x01; | |
478 | ||
479 | while ((opt = getopt(argc, argv, "Vxs:h:a:r:e:")) != -1) { | |
480 | switch(opt) { | |
481 | case 'V': | |
482 | DUPLICATE_ACTION; | |
483 | action = REQUEST_FIRMWARE; | |
484 | break; | |
485 | case 'x': | |
486 | DUPLICATE_ACTION; | |
487 | action = ABORT_LONG_PRESS; | |
488 | break; | |
489 | case 's': | |
490 | DUPLICATE_ACTION; | |
491 | action = SEND_COMMAND; | |
492 | ||
4636e355 MG |
493 | command = parse_command(optarg); |
494 | if (command == -1) { | |
23892620 MG |
495 | fprintf(stderr, "Can't parse command!\n"); |
496 | exit(EXIT_FAILURE); | |
497 | } | |
498 | #ifdef DEBUG | |
499 | printf("Got command: %d\n", command); | |
500 | #endif | |
501 | break; | |
502 | case 'h': | |
503 | housecode = parse_housecode(optarg); | |
504 | if (!housecode) { | |
505 | fprintf(stderr, "Can't parse housecode!\n"); | |
506 | exit(EXIT_FAILURE); | |
507 | } | |
508 | #ifdef DEBUG | |
509 | printf("Got housecode: 0x%02x%02x\n", housecode[0], housecode[1]); | |
510 | #endif | |
511 | break; | |
512 | case 'a': | |
6c7fff3b MG |
513 | addr = parse_addr(optarg); |
514 | if (addr == -1) { | |
23892620 MG |
515 | fprintf(stderr, "Can't parse address!\n"); |
516 | exit(EXIT_FAILURE); | |
517 | } | |
518 | #ifdef DEBUG | |
519 | printf("Got address: 0x%02x\n", addr); | |
520 | #endif | |
521 | break; | |
522 | case 'r': | |
523 | repeat = strtoul(optarg, &ep, 10); | |
524 | if (*ep != '\0') { | |
525 | fprintf(stderr, "Can't parse repeat!\n"); | |
526 | exit(EXIT_FAILURE); | |
527 | } | |
528 | #ifdef DEBUG | |
529 | printf("Got repeat: %d\n", repeat); | |
530 | #endif | |
531 | break; | |
532 | case 'e': | |
f6d105d6 MG |
533 | extension = parse_extension(optarg); |
534 | if (extension == -1) { | |
23892620 MG |
535 | fprintf(stderr, "Can't parse extension!\n"); |
536 | exit(EXIT_FAILURE); | |
537 | } | |
538 | #ifdef DEBUG | |
539 | printf("Got extension: %d\n", extension); | |
540 | #endif | |
541 | break; | |
542 | case ':': | |
543 | case '?': | |
544 | default: | |
545 | syntax(argv[0]); | |
546 | exit(EXIT_FAILURE); | |
547 | break; | |
548 | } | |
a06d3b72 MG |
549 | } |
550 | ||
23892620 MG |
551 | switch(action) { |
552 | case REQUEST_FIRMWARE: | |
553 | send_data[1] = 0x01; | |
554 | send_data[2] = 0xf0; | |
555 | printf("Requesting firmware version...\n"); | |
556 | ||
557 | break; | |
558 | case ABORT_LONG_PRESS: | |
559 | send_data[1] = 0x01; | |
560 | send_data[2] = 0xf3; | |
561 | printf("Aborting long press...\n"); | |
562 | ||
563 | break; | |
564 | case SEND_COMMAND: | |
565 | if (housecode == NULL) { | |
566 | fprintf(stderr, "housecode needed!\n"); | |
567 | exit(EXIT_FAILURE); | |
568 | } | |
569 | if (addr == -1) { | |
570 | fprintf(stderr, "address needed!\n"); | |
571 | exit(EXIT_FAILURE); | |
572 | } | |
573 | ||
574 | if (repeat) { | |
575 | send_data[1] = 0x07; | |
576 | send_data[2] = 0xf2; | |
577 | send_data[8] = repeat; | |
f6d105d6 MG |
578 | printf("Sending 0x%02x 0x%02x (%.2fs) to address %d (hc: 0x%02x%02x) (repeated %d times)\n", |
579 | command, extension, EXT_TO_SEC(extension), addr, | |
23892620 MG |
580 | housecode[0], housecode[1], |
581 | repeat); | |
582 | } else { | |
583 | send_data[1] = 0x06; | |
584 | send_data[2] = 0xf1; | |
f6d105d6 MG |
585 | printf("Sending 0x%02x 0x%02x (%.2fs) to address %d (hc: 0x%02x%02x)\n", |
586 | command, extension, EXT_TO_SEC(extension), addr, | |
23892620 MG |
587 | housecode[0], housecode[1]); |
588 | } | |
589 | send_data[3] = housecode[0]; | |
590 | send_data[4] = housecode[1]; | |
591 | send_data[5] = addr; | |
592 | send_data[6] = command; | |
593 | send_data[7] = extension; | |
594 | ||
595 | break; | |
596 | case NO_ACTION: | |
597 | default: | |
598 | fprintf(stderr, "No action specified!\n\n"); | |
599 | syntax(argv[0]); | |
600 | exit(EXIT_FAILURE); | |
601 | break; | |
a06d3b72 MG |
602 | } |
603 | ||
604 | err = libusb_init(NULL); | |
605 | if (err != 0) { | |
606 | fprintf(stderr, "Can't initialize libusb: %s\n", usb_strerror(err)); | |
607 | return EXIT_FAILURE; | |
608 | } | |
609 | ||
610 | devh = fs20pcs_find(); | |
611 | if (!devh) { | |
612 | fprintf(stderr, "Can't find/open fs20pcs!\n"); | |
613 | return EXIT_FAILURE; | |
614 | } | |
615 | ||
616 | if (fs20pcs_send(devh, send_data) == 0) { | |
617 | fprintf(stderr, "Can't communicate with fs20pcs!\n"); | |
618 | return EXIT_FAILURE; | |
619 | } | |
620 | ||
621 | libusb_close(NULL); | |
622 | ||
623 | return EXIT_SUCCESS; | |
624 | } |