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);
105 ao_config._legacy_radio_channel = 0;
107 minor = ao_config.minor;
108 if (minor != AO_CONFIG_MINOR) {
109 /* Fixups for minor version 1 */
111 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
112 /* Fixups for minor version 2 */
114 ao_config.accel_plus_g = 0;
115 ao_config.accel_minus_g = 0;
117 /* Fixups for minor version 3 */
120 ao_config.radio_cal = ao_radio_cal;
122 /* Fixups for minor version 4 */
124 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
125 /* Fixupes for minor version 5 */
127 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
129 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
131 ao_config.radio_enable = TRUE;
133 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
135 ao_config.frequency = 434550 + ao_config._legacy_radio_channel * 100;
137 ao_config.apogee_lockout = 0;
140 memset(&ao_config.pyro, '\0', sizeof (ao_config.pyro));
142 ao_config.minor = AO_CONFIG_MINOR;
148 ao_config.frequency = 434550;
150 ao_config_set_radio();
152 ao_config_loaded = 1;
156 _ao_config_edit_start(void)
158 ao_mutex_get(&ao_config_mutex);
163 _ao_config_edit_finish(void)
166 ao_mutex_put(&ao_config_mutex);
172 _ao_config_edit_start();
173 ao_mutex_put(&ao_config_mutex);
177 ao_config_callsign_show(void)
179 printf ("Callsign: \"%s\"\n", ao_config.callsign);
183 ao_config_callsign_set(void) __reentrant
186 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
188 ao_xmemset(callsign, '\0', sizeof callsign);
191 while (ao_cmd_lex_c != '\n') {
192 if (c < AO_MAX_CALLSIGN)
193 callsign[c++] = ao_cmd_lex_c;
195 ao_cmd_status = ao_cmd_lex_error;
198 if (ao_cmd_status != ao_cmd_success)
200 _ao_config_edit_start();
201 ao_xmemcpy(&ao_config.callsign, &callsign,
202 AO_MAX_CALLSIGN + 1);
203 _ao_config_edit_finish();
208 ao_config_frequency_show(void) __reentrant
210 printf("Frequency: %ld\n",
211 ao_config.frequency);
215 ao_config_frequency_set(void) __reentrant
218 if (ao_cmd_status != ao_cmd_success)
220 _ao_config_edit_start();
221 ao_config.frequency = ao_cmd_lex_u32;
222 ao_config_set_radio();
223 _ao_config_edit_finish();
224 ao_radio_recv_abort();
231 ao_config_main_deploy_show(void) __reentrant
233 printf("Main deploy: %d meters\n",
234 ao_config.main_deploy);
238 ao_config_main_deploy_set(void) __reentrant
241 if (ao_cmd_status != ao_cmd_success)
243 _ao_config_edit_start();
244 ao_config.main_deploy = ao_cmd_lex_i;
245 _ao_config_edit_finish();
250 ao_config_accel_calibrate_show(void) __reentrant
252 printf("Accel cal +1g: %d -1g: %d\n",
253 ao_config.accel_plus_g, ao_config.accel_minus_g);
256 #define ACCEL_CALIBRATE_SAMPLES 1024
257 #define ACCEL_CALIBRATE_SHIFT 10
260 ao_config_accel_calibrate_auto(char *orientation) __reentrant
264 uint8_t cal_data_ring;
266 printf("Orient antenna %s and press a key...", orientation);
269 puts("\r\n"); flush();
270 puts("Calibrating..."); flush();
271 i = ACCEL_CALIBRATE_SAMPLES;
273 cal_data_ring = ao_sample_data;
275 ao_sleep(DATA_TO_XDATA(&ao_sample_data));
276 while (i && cal_data_ring != ao_sample_data) {
277 accel_total += (int32_t) ao_data_accel(&ao_data_ring[cal_data_ring]);
278 cal_data_ring = ao_data_ring_next(cal_data_ring);
282 return accel_total >> ACCEL_CALIBRATE_SHIFT;
286 ao_config_accel_calibrate_set(void) __reentrant
290 if (ao_cmd_status != ao_cmd_success)
292 if (ao_cmd_lex_i == 0) {
293 up = ao_config_accel_calibrate_auto("up");
294 down = ao_config_accel_calibrate_auto("down");
298 if (ao_cmd_status != ao_cmd_success)
303 printf("Invalid accel: up (%d) down (%d)\n",
307 _ao_config_edit_start();
308 ao_config.accel_plus_g = up;
309 ao_config.accel_minus_g = down;
310 _ao_config_edit_finish();
312 #endif /* HAS_ACCEL */
315 ao_config_apogee_delay_show(void) __reentrant
317 printf("Apogee delay: %d seconds\n",
318 ao_config.apogee_delay);
322 ao_config_apogee_delay_set(void) __reentrant
325 if (ao_cmd_status != ao_cmd_success)
327 _ao_config_edit_start();
328 ao_config.apogee_delay = ao_cmd_lex_i;
329 _ao_config_edit_finish();
333 ao_config_apogee_lockout_show(void) __reentrant
335 printf ("Apogee lockout: %d seconds\n",
336 ao_config.apogee_lockout);
340 ao_config_apogee_lockout_set(void) __reentrant
343 if (ao_cmd_status != ao_cmd_success)
345 _ao_config_edit_start();
346 ao_config.apogee_lockout = ao_cmd_lex_i;
347 _ao_config_edit_finish();
350 #endif /* HAS_FLIGHT */
354 ao_config_radio_cal_show(void) __reentrant
356 printf("Radio cal: %ld\n", ao_config.radio_cal);
360 ao_config_radio_cal_set(void) __reentrant
363 if (ao_cmd_status != ao_cmd_success)
365 _ao_config_edit_start();
366 ao_config.radio_cal = ao_cmd_lex_u32;
367 ao_config_set_radio();
368 _ao_config_edit_finish();
374 ao_config_log_show(void) __reentrant
376 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
380 ao_config_log_set(void) __reentrant
382 uint16_t block = (uint16_t) (ao_storage_block >> 10);
383 uint16_t config = (uint16_t) (ao_storage_config >> 10);
386 if (ao_cmd_status != ao_cmd_success)
388 if (ao_log_present())
389 printf("Storage must be empty before changing log size\n");
390 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
391 printf("Flight log size must be multiple of %d kB\n", block);
392 else if (ao_cmd_lex_i > config)
393 printf("Flight log max %d kB\n", config);
395 _ao_config_edit_start();
396 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
397 _ao_config_edit_finish();
404 ao_config_ignite_mode_show(void) __reentrant
406 printf("Ignite mode: %d\n", ao_config.ignite_mode);
410 ao_config_ignite_mode_set(void) __reentrant
413 if (ao_cmd_status != ao_cmd_success)
415 _ao_config_edit_start();
416 ao_config.ignite_mode = ao_cmd_lex_i;
417 _ao_config_edit_finish();
423 ao_config_pad_orientation_show(void) __reentrant
425 printf("Pad orientation: %d\n", ao_config.pad_orientation);
429 ao_config_pad_orientation_set(void) __reentrant
432 if (ao_cmd_status != ao_cmd_success)
434 _ao_config_edit_start();
436 if (ao_config.pad_orientation != ao_cmd_lex_i) {
438 t = ao_config.accel_plus_g;
439 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
440 ao_config.accel_minus_g = 0x7fff - t;
442 ao_config.pad_orientation = ao_cmd_lex_i;
443 _ao_config_edit_finish();
449 ao_config_radio_enable_show(void) __reentrant
451 printf("Radio enable: %d\n", ao_config.radio_enable);
455 ao_config_radio_enable_set(void) __reentrant
458 if (ao_cmd_status != ao_cmd_success)
460 _ao_config_edit_start();
461 ao_config.radio_enable = ao_cmd_lex_i;
462 _ao_config_edit_finish();
464 #endif /* HAS_RADIO */
468 __xdata uint8_t ao_config_aes_seq = 1;
471 ao_config_key_show(void) __reentrant
475 for (i = 0; i < AO_AES_LEN; i++)
476 printf ("%02x", ao_config.aes_key[i]);
481 ao_config_key_set(void) __reentrant
485 _ao_config_edit_start();
486 for (i = 0; i < AO_AES_LEN; i++) {
488 if (ao_cmd_status != ao_cmd_success)
490 ao_config.aes_key[i] = ao_cmd_lex_i;
493 _ao_config_edit_finish();
497 struct ao_config_var {
499 void (*set)(void) __reentrant;
500 void (*show)(void) __reentrant;
504 ao_config_help(void) __reentrant;
507 ao_config_show(void) __reentrant;
510 ao_config_write(void) __reentrant;
512 __code struct ao_config_var ao_config_vars[] = {
514 { "m <meters>\0Main deploy (m)",
515 ao_config_main_deploy_set, ao_config_main_deploy_show, },
516 { "d <delay>\0Apogee delay (s)",
517 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
518 { "L <seconds>\0Apogee detect lockout (s)",
519 ao_config_apogee_lockout_set, ao_config_apogee_lockout_show, },
520 #endif /* HAS_FLIGHT */
522 { "F <freq>\0Frequency (kHz)",
523 ao_config_frequency_set, ao_config_frequency_show },
524 { "c <call>\0Callsign (8 char max)",
525 ao_config_callsign_set, ao_config_callsign_show },
526 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
527 ao_config_radio_enable_set, ao_config_radio_enable_show },
528 #endif /* HAS_RADIO */
530 { "a <+g> <-g>\0Accel calib (0 for auto)",
531 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
532 #endif /* HAS_ACCEL */
534 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
535 ao_config_radio_cal_set, ao_config_radio_cal_show },
536 #endif /* HAS_RADIO */
538 { "l <size>\0Flight log size (kB)",
539 ao_config_log_set, ao_config_log_show },
542 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
543 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
546 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
547 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
550 { "k <32 hex digits>\0Set AES encryption key",
551 ao_config_key_set, ao_config_key_show },
554 { "P <n,?>\0Configure pyro channels",
555 ao_pyro_set, ao_pyro_show },
560 { "w\0Write to eeprom",
561 ao_config_write, 0 },
577 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
578 if (ao_config_vars[cmd].str[0] == c) {
579 (*ao_config_vars[cmd].set)();
582 ao_cmd_status = ao_cmd_syntax_error;
586 ao_config_help(void) __reentrant
589 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
591 ao_config_vars[cmd].str,
592 ao_config_vars[cmd].str+1+
593 strlen(ao_config_vars[cmd].str));
597 ao_config_show(void) __reentrant
601 printf("Config version: %d.%d\n",
602 ao_config.major, ao_config.minor);
603 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
604 if (ao_config_vars[cmd].show)
605 (*ao_config_vars[cmd].show)();
610 ao_config_write(void) __reentrant
613 ao_mutex_get(&ao_config_mutex);
614 if (ao_config_dirty) {
619 ao_mutex_put(&ao_config_mutex);
623 puts("Nothing to save");
627 __code struct ao_cmds ao_config_cmds[] = {
628 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
635 ao_cmd_register(&ao_config_cmds[0]);