2 * Copyright © 2009 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20 #include <ao_storage.h>
22 #include <ao_sample.h>
26 __xdata struct ao_config ao_config;
27 __pdata uint8_t ao_config_loaded;
28 __pdata uint8_t ao_config_dirty;
29 __xdata uint8_t ao_config_mutex;
31 #define AO_CONFIG_DEFAULT_MAIN_DEPLOY 250
32 #define AO_CONFIG_DEFAULT_RADIO_CHANNEL 0
33 #define AO_CONFIG_DEFAULT_CALLSIGN "N0CALL"
34 #define AO_CONFIG_DEFAULT_ACCEL_ZERO_G 16000
35 #define AO_CONFIG_DEFAULT_APOGEE_DELAY 0
36 #define AO_CONFIG_DEFAULT_IGNITE_MODE AO_IGNITE_MODE_DUAL
37 #define AO_CONFIG_DEFAULT_PAD_ORIENTATION AO_PAD_ORIENTATION_ANTENNA_UP
39 #ifndef USE_INTERNAL_FLASH
40 #error Please define USE_INTERNAL_FLASH
43 #ifndef AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX
44 #if USE_INTERNAL_FLASH
45 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ao_storage_config
47 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 192 * (uint32_t) 1024)
56 ao_storage_erase(ao_storage_config);
57 ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
59 ao_log_write_erase(0);
67 ao_mutex_get(&ao_config_mutex);
69 ao_mutex_put(&ao_config_mutex);
75 ao_config_set_radio(void)
77 ao_config.radio_setting = ao_freq_to_set(ao_config.frequency, ao_config.radio_cal);
79 #endif /* HAS_RADIO */
89 /* Yes, I know ao_storage_read calls ao_storage_setup,
90 * but ao_storage_setup *also* sets ao_storage_config, which we
91 * need before calling ao_storage_read here
94 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
96 if (ao_config.major != AO_CONFIG_MAJOR) {
97 ao_config.major = AO_CONFIG_MAJOR;
100 /* Version 0 stuff */
101 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
102 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
103 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
104 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
106 minor = ao_config.minor;
107 if (minor != AO_CONFIG_MINOR) {
108 /* Fixups for minor version 1 */
110 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
111 /* Fixups for minor version 2 */
113 ao_config.accel_plus_g = 0;
114 ao_config.accel_minus_g = 0;
116 /* Fixups for minor version 3 */
119 ao_config.radio_cal = ao_radio_cal;
121 /* Fixups for minor version 4 */
123 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
124 /* Fixupes for minor version 5 */
126 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
128 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
130 ao_config.radio_enable = TRUE;
132 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
134 ao_config.frequency = 434550;
136 ao_config.apogee_lockout = 0;
139 memset(&ao_config.pyro, '\0', sizeof (ao_config.pyro));
141 ao_config.minor = AO_CONFIG_MINOR;
147 ao_config.frequency = 434550;
149 ao_config_set_radio();
151 ao_config_loaded = 1;
155 _ao_config_edit_start(void)
157 ao_mutex_get(&ao_config_mutex);
162 _ao_config_edit_finish(void)
165 ao_mutex_put(&ao_config_mutex);
171 _ao_config_edit_start();
172 ao_mutex_put(&ao_config_mutex);
176 ao_config_callsign_show(void)
178 printf ("Callsign: \"%s\"\n", ao_config.callsign);
182 ao_config_callsign_set(void) __reentrant
185 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
187 ao_xmemset(callsign, '\0', sizeof callsign);
190 while (ao_cmd_lex_c != '\n') {
191 if (c < AO_MAX_CALLSIGN)
192 callsign[c++] = ao_cmd_lex_c;
194 ao_cmd_status = ao_cmd_lex_error;
197 if (ao_cmd_status != ao_cmd_success)
199 _ao_config_edit_start();
200 ao_xmemcpy(&ao_config.callsign, &callsign,
201 AO_MAX_CALLSIGN + 1);
202 _ao_config_edit_finish();
207 ao_config_frequency_show(void) __reentrant
209 printf("Frequency: %ld\n",
210 ao_config.frequency);
214 ao_config_frequency_set(void) __reentrant
217 if (ao_cmd_status != ao_cmd_success)
219 _ao_config_edit_start();
220 ao_config.frequency = ao_cmd_lex_u32;
221 ao_config_set_radio();
222 _ao_config_edit_finish();
223 ao_radio_recv_abort();
230 ao_config_main_deploy_show(void) __reentrant
232 printf("Main deploy: %d meters\n",
233 ao_config.main_deploy);
237 ao_config_main_deploy_set(void) __reentrant
240 if (ao_cmd_status != ao_cmd_success)
242 _ao_config_edit_start();
243 ao_config.main_deploy = ao_cmd_lex_i;
244 _ao_config_edit_finish();
249 ao_config_accel_calibrate_show(void) __reentrant
251 printf("Accel cal +1g: %d -1g: %d\n",
252 ao_config.accel_plus_g, ao_config.accel_minus_g);
255 #define ACCEL_CALIBRATE_SAMPLES 1024
256 #define ACCEL_CALIBRATE_SHIFT 10
259 ao_config_accel_calibrate_auto(char *orientation) __reentrant
263 uint8_t cal_data_ring;
265 printf("Orient antenna %s and press a key...", orientation);
268 puts("\r\n"); flush();
269 puts("Calibrating..."); flush();
270 i = ACCEL_CALIBRATE_SAMPLES;
272 cal_data_ring = ao_sample_data;
274 ao_sleep(DATA_TO_XDATA(&ao_sample_data));
275 while (i && cal_data_ring != ao_sample_data) {
276 accel_total += (int32_t) ao_data_accel(&ao_data_ring[cal_data_ring]);
277 cal_data_ring = ao_data_ring_next(cal_data_ring);
281 return accel_total >> ACCEL_CALIBRATE_SHIFT;
285 ao_config_accel_calibrate_set(void) __reentrant
289 if (ao_cmd_status != ao_cmd_success)
291 if (ao_cmd_lex_i == 0) {
292 up = ao_config_accel_calibrate_auto("up");
293 down = ao_config_accel_calibrate_auto("down");
297 if (ao_cmd_status != ao_cmd_success)
302 printf("Invalid accel: up (%d) down (%d)\n",
306 _ao_config_edit_start();
307 ao_config.accel_plus_g = up;
308 ao_config.accel_minus_g = down;
309 _ao_config_edit_finish();
311 #endif /* HAS_ACCEL */
314 ao_config_apogee_delay_show(void) __reentrant
316 printf("Apogee delay: %d seconds\n",
317 ao_config.apogee_delay);
321 ao_config_apogee_delay_set(void) __reentrant
324 if (ao_cmd_status != ao_cmd_success)
326 _ao_config_edit_start();
327 ao_config.apogee_delay = ao_cmd_lex_i;
328 _ao_config_edit_finish();
332 ao_config_apogee_lockout_show(void) __reentrant
334 printf ("Apogee lockout: %d seconds\n",
335 ao_config.apogee_lockout);
339 ao_config_apogee_lockout_set(void) __reentrant
342 if (ao_cmd_status != ao_cmd_success)
344 _ao_config_edit_start();
345 ao_config.apogee_lockout = ao_cmd_lex_i;
346 _ao_config_edit_finish();
349 #endif /* HAS_FLIGHT */
353 ao_config_radio_cal_show(void) __reentrant
355 printf("Radio cal: %ld\n", ao_config.radio_cal);
359 ao_config_radio_cal_set(void) __reentrant
362 if (ao_cmd_status != ao_cmd_success)
364 _ao_config_edit_start();
365 ao_config.radio_cal = ao_cmd_lex_u32;
366 ao_config_set_radio();
367 _ao_config_edit_finish();
373 ao_config_log_show(void) __reentrant
375 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
379 ao_config_log_set(void) __reentrant
381 uint16_t block = (uint16_t) (ao_storage_block >> 10);
382 uint16_t config = (uint16_t) (ao_storage_config >> 10);
385 if (ao_cmd_status != ao_cmd_success)
387 if (ao_log_present())
388 printf("Storage must be empty before changing log size\n");
389 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
390 printf("Flight log size must be multiple of %d kB\n", block);
391 else if (ao_cmd_lex_i > config)
392 printf("Flight log max %d kB\n", config);
394 _ao_config_edit_start();
395 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
396 _ao_config_edit_finish();
403 ao_config_ignite_mode_show(void) __reentrant
405 printf("Ignite mode: %d\n", ao_config.ignite_mode);
409 ao_config_ignite_mode_set(void) __reentrant
412 if (ao_cmd_status != ao_cmd_success)
414 _ao_config_edit_start();
415 ao_config.ignite_mode = ao_cmd_lex_i;
416 _ao_config_edit_finish();
422 ao_config_pad_orientation_show(void) __reentrant
424 printf("Pad orientation: %d\n", ao_config.pad_orientation);
428 ao_config_pad_orientation_set(void) __reentrant
431 if (ao_cmd_status != ao_cmd_success)
433 _ao_config_edit_start();
435 if (ao_config.pad_orientation != ao_cmd_lex_i) {
437 t = ao_config.accel_plus_g;
438 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
439 ao_config.accel_minus_g = 0x7fff - t;
441 ao_config.pad_orientation = ao_cmd_lex_i;
442 _ao_config_edit_finish();
448 ao_config_radio_enable_show(void) __reentrant
450 printf("Radio enable: %d\n", ao_config.radio_enable);
454 ao_config_radio_enable_set(void) __reentrant
457 if (ao_cmd_status != ao_cmd_success)
459 _ao_config_edit_start();
460 ao_config.radio_enable = ao_cmd_lex_i;
461 _ao_config_edit_finish();
463 #endif /* HAS_RADIO */
467 __xdata uint8_t ao_config_aes_seq = 1;
470 ao_config_key_show(void) __reentrant
474 for (i = 0; i < AO_AES_LEN; i++)
475 printf ("%02x", ao_config.aes_key[i]);
480 ao_config_key_set(void) __reentrant
484 _ao_config_edit_start();
485 for (i = 0; i < AO_AES_LEN; i++) {
487 if (ao_cmd_status != ao_cmd_success)
489 ao_config.aes_key[i] = ao_cmd_lex_i;
492 _ao_config_edit_finish();
496 struct ao_config_var {
498 void (*set)(void) __reentrant;
499 void (*show)(void) __reentrant;
503 ao_config_help(void) __reentrant;
506 ao_config_show(void) __reentrant;
509 ao_config_write(void) __reentrant;
511 __code struct ao_config_var ao_config_vars[] = {
513 { "m <meters>\0Main deploy (m)",
514 ao_config_main_deploy_set, ao_config_main_deploy_show, },
515 { "d <delay>\0Apogee delay (s)",
516 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
517 { "L <seconds>\0Apogee detect lockout (s)",
518 ao_config_apogee_lockout_set, ao_config_apogee_lockout_show, },
519 #endif /* HAS_FLIGHT */
521 { "F <freq>\0Frequency (kHz)",
522 ao_config_frequency_set, ao_config_frequency_show },
523 { "c <call>\0Callsign (8 char max)",
524 ao_config_callsign_set, ao_config_callsign_show },
525 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
526 ao_config_radio_enable_set, ao_config_radio_enable_show },
527 #endif /* HAS_RADIO */
529 { "a <+g> <-g>\0Accel calib (0 for auto)",
530 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
531 #endif /* HAS_ACCEL */
533 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
534 ao_config_radio_cal_set, ao_config_radio_cal_show },
535 #endif /* HAS_RADIO */
537 { "l <size>\0Flight log size (kB)",
538 ao_config_log_set, ao_config_log_show },
541 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
542 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
545 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
546 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
549 { "k <32 hex digits>\0Set AES encryption key",
550 ao_config_key_set, ao_config_key_show },
553 { "P <n,?>\0Configure pyro channels",
554 ao_pyro_set, ao_pyro_show },
559 { "w\0Write to eeprom",
560 ao_config_write, 0 },
576 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
577 if (ao_config_vars[cmd].str[0] == c) {
578 (*ao_config_vars[cmd].set)();
581 ao_cmd_status = ao_cmd_syntax_error;
585 ao_config_help(void) __reentrant
588 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
590 ao_config_vars[cmd].str,
591 ao_config_vars[cmd].str+1+
592 strlen(ao_config_vars[cmd].str));
596 ao_config_show(void) __reentrant
600 printf("Config version: %d.%d\n",
601 ao_config.major, ao_config.minor);
602 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
603 if (ao_config_vars[cmd].show)
604 (*ao_config_vars[cmd].show)();
609 ao_config_write(void) __reentrant
612 ao_mutex_get(&ao_config_mutex);
613 if (ao_config_dirty) {
618 ao_mutex_put(&ao_config_mutex);
622 puts("Nothing to save");
626 __code struct ao_cmds ao_config_cmds[] = {
627 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
634 ao_cmd_register(&ao_config_cmds[0]);