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 __xdata struct ao_config ao_config;
21 __pdata uint8_t ao_config_loaded;
22 __pdata uint8_t ao_config_dirty;
23 __xdata uint8_t ao_config_mutex;
25 #define AO_CONFIG_DEFAULT_MAIN_DEPLOY 250
26 #define AO_CONFIG_DEFAULT_RADIO_CHANNEL 0
27 #define AO_CONFIG_DEFAULT_CALLSIGN "N0CALL"
28 #define AO_CONFIG_DEFAULT_ACCEL_ZERO_G 16000
29 #define AO_CONFIG_DEFAULT_APOGEE_DELAY 0
30 #define AO_CONFIG_DEFAULT_IGNITE_MODE AO_IGNITE_MODE_DUAL
31 #define AO_CONFIG_DEFAULT_PAD_ORIENTATION AO_PAD_ORIENTATION_ANTENNA_UP
33 #ifndef USE_INTERNAL_FLASH
34 #error Please define USE_INTERNAL_FLASH
37 #ifndef AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX
38 #if USE_INTERNAL_FLASH
39 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ao_storage_config
41 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 192 * (uint32_t) 1024)
50 ao_storage_erase(ao_storage_config);
51 ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
53 ao_log_write_erase(0);
61 ao_mutex_get(&ao_config_mutex);
63 ao_mutex_put(&ao_config_mutex);
68 ao_config_set_radio(void)
70 ao_config.radio_setting = ao_freq_to_set(ao_config.frequency, ao_config.radio_cal);
80 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
82 if (ao_config.major != AO_CONFIG_MAJOR) {
83 ao_config.major = AO_CONFIG_MAJOR;
87 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
88 ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
89 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
90 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
91 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
94 if (ao_config.minor != AO_CONFIG_MINOR) {
95 /* Fixups for minor version 1 */
96 if (ao_config.minor < 1)
97 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
98 /* Fixups for minor version 2 */
99 if (ao_config.minor < 2) {
100 ao_config.accel_plus_g = 0;
101 ao_config.accel_minus_g = 0;
103 /* Fixups for minor version 3 */
104 if (ao_config.minor < 3)
105 ao_config.radio_cal = ao_radio_cal;
106 /* Fixups for minor version 4 */
107 if (ao_config.minor < 4)
108 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
109 /* Fixupes for minor version 5 */
110 if (ao_config.minor < 5)
111 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
112 if (ao_config.minor < 6)
113 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
114 if (ao_config.minor < 8)
115 ao_config.radio_enable = TRUE;
117 if (ao_config.minor < 9)
118 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
120 if (ao_config.minor < 10) {
121 ao_config.frequency = 434550;
122 #if HAS_RADIO_CHANNELS
123 ao_xmemset(&ao_config.radio_channels, '\0', sizeof (ao_config.radio_channels));
124 ao_xmemcpy(&ao_config.radio_channels[0].name[0],
125 CODE_TO_XDATA("Channel 0"), sizeof("Channel 0"));
126 ao_config.radio_channels[0].kHz = 434550;
129 ao_config.minor = AO_CONFIG_MINOR;
132 ao_config_set_radio();
133 ao_config_loaded = 1;
137 _ao_config_edit_start(void)
139 ao_mutex_get(&ao_config_mutex);
144 _ao_config_edit_finish(void)
147 ao_mutex_put(&ao_config_mutex);
153 _ao_config_edit_start();
154 ao_mutex_put(&ao_config_mutex);
158 ao_config_callsign_show(void)
160 printf ("Callsign: \"%s\"\n", ao_config.callsign);
164 ao_config_callsign_set(void) __reentrant
167 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
169 ao_xmemset(callsign, '\0', sizeof callsign);
172 while (ao_cmd_lex_c != '\n') {
173 if (c < AO_MAX_CALLSIGN)
174 callsign[c++] = ao_cmd_lex_c;
176 ao_cmd_status = ao_cmd_lex_error;
179 if (ao_cmd_status != ao_cmd_success)
181 _ao_config_edit_start();
182 ao_xmemcpy(&ao_config.callsign, &callsign,
183 AO_MAX_CALLSIGN + 1);
184 _ao_config_edit_finish();
188 ao_config_radio_channel_show(void) __reentrant
190 printf("Radio channel: %d\n",
191 ao_config.radio_channel);
195 ao_config_radio_channel_set(void) __reentrant
198 if (ao_cmd_status != ao_cmd_success)
200 _ao_config_edit_start();
201 ao_config.radio_channel = ao_cmd_lex_i;
202 _ao_config_edit_finish();
203 ao_radio_recv_abort();
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();
229 ao_config_main_deploy_show(void) __reentrant
231 printf("Main deploy: %d meters\n",
232 ao_config.main_deploy);
236 ao_config_main_deploy_set(void) __reentrant
239 if (ao_cmd_status != ao_cmd_success)
241 _ao_config_edit_start();
242 ao_config.main_deploy = ao_cmd_lex_i;
243 _ao_config_edit_finish();
248 ao_config_accel_calibrate_show(void) __reentrant
250 printf("Accel cal +1g: %d -1g: %d\n",
251 ao_config.accel_plus_g, ao_config.accel_minus_g);
254 #define ACCEL_CALIBRATE_SAMPLES 1024
255 #define ACCEL_CALIBRATE_SHIFT 10
258 ao_config_accel_calibrate_auto(char *orientation) __reentrant
262 uint8_t cal_adc_ring;
264 printf("Orient antenna %s and press a key...", orientation);
267 puts("\r\n"); flush();
268 puts("Calibrating..."); flush();
269 i = ACCEL_CALIBRATE_SAMPLES;
271 cal_adc_ring = ao_sample_adc;
273 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
274 while (i && cal_adc_ring != ao_sample_adc) {
275 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
276 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
280 return accel_total >> ACCEL_CALIBRATE_SHIFT;
284 ao_config_accel_calibrate_set(void) __reentrant
288 if (ao_cmd_status != ao_cmd_success)
290 if (ao_cmd_lex_i == 0) {
291 up = ao_config_accel_calibrate_auto("up");
292 down = ao_config_accel_calibrate_auto("down");
296 if (ao_cmd_status != ao_cmd_success)
301 printf("Invalid accel: up (%d) down (%d)\n",
305 _ao_config_edit_start();
306 ao_config.accel_plus_g = up;
307 ao_config.accel_minus_g = down;
308 _ao_config_edit_finish();
310 #endif /* HAS_ACCEL */
313 ao_config_apogee_delay_show(void) __reentrant
315 printf("Apogee delay: %d seconds\n",
316 ao_config.apogee_delay);
320 ao_config_apogee_delay_set(void) __reentrant
323 if (ao_cmd_status != ao_cmd_success)
325 _ao_config_edit_start();
326 ao_config.apogee_delay = ao_cmd_lex_i;
327 _ao_config_edit_finish();
333 ao_config_radio_cal_show(void) __reentrant
335 printf("Radio cal: %ld\n", ao_config.radio_cal);
339 ao_config_radio_cal_set(void) __reentrant
342 if (ao_cmd_status != ao_cmd_success)
344 _ao_config_edit_start();
345 ao_config.radio_cal = ao_cmd_lex_u32;
346 ao_config_set_radio();
347 _ao_config_edit_finish();
352 ao_config_log_show(void) __reentrant
354 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
358 ao_config_log_set(void) __reentrant
360 uint16_t block = (uint16_t) (ao_storage_block >> 10);
361 uint16_t config = (uint16_t) (ao_storage_config >> 10);
364 if (ao_cmd_status != ao_cmd_success)
366 if (ao_log_present())
367 printf("Storage must be empty before changing log size\n");
368 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
369 printf("Flight log size must be multiple of %d kB\n", block);
370 else if (ao_cmd_lex_i > config)
371 printf("Flight log max %d kB\n", config);
373 _ao_config_edit_start();
374 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
375 _ao_config_edit_finish();
382 ao_config_ignite_mode_show(void) __reentrant
384 printf("Ignite mode: %d\n", ao_config.ignite_mode);
388 ao_config_ignite_mode_set(void) __reentrant
391 if (ao_cmd_status != ao_cmd_success)
393 _ao_config_edit_start();
394 ao_config.ignite_mode = ao_cmd_lex_i;
395 _ao_config_edit_finish();
401 ao_config_pad_orientation_show(void) __reentrant
403 printf("Pad orientation: %d\n", ao_config.pad_orientation);
407 ao_config_pad_orientation_set(void) __reentrant
410 if (ao_cmd_status != ao_cmd_success)
412 _ao_config_edit_start();
414 if (ao_config.pad_orientation != ao_cmd_lex_i) {
416 t = ao_config.accel_plus_g;
417 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
418 ao_config.accel_minus_g = 0x7fff - t;
420 ao_config.pad_orientation = ao_cmd_lex_i;
421 _ao_config_edit_finish();
426 ao_config_radio_enable_show(void) __reentrant
428 printf("Radio enable: %d\n", ao_config.radio_enable);
432 ao_config_radio_enable_set(void) __reentrant
435 if (ao_cmd_status != ao_cmd_success)
437 _ao_config_edit_start();
438 ao_config.radio_enable = ao_cmd_lex_i;
439 _ao_config_edit_finish();
444 ao_config_key_show(void) __reentrant
448 for (i = 0; i < AO_AES_LEN; i++)
449 printf ("%02x", ao_config.aes_key[i]);
454 ao_config_key_set(void) __reentrant
458 _ao_config_edit_start();
459 for (i = 0; i < AO_AES_LEN; i++) {
461 if (ao_cmd_status != ao_cmd_success)
463 ao_config.aes_key[i] = ao_cmd_lex_i;
465 _ao_config_edit_finish();
469 #if HAS_RADIO_CHANNELS
471 ao_config_radio_config_show(void) __reentrant
474 for (i = 0; i < AO_NUM_CHANNELS; i++)
475 if (ao_config.radio_channels[i].name[0]) {
476 printf("%2d %-16.16s %ld\n",
478 ao_config.radio_channels[i].name,
479 ao_config.radio_channels[i].kHz);
484 ao_config_radio_config_set(void) __reentrant
486 __xdata struct ao_radio_channel * ch;
489 if (ao_cmd_status != ao_cmd_success)
491 if ((uint8_t) ao_cmd_lex_i >= AO_NUM_CHANNELS) {
492 ao_cmd_status = ao_cmd_syntax_error;
495 ch = &ao_config.radio_channels[(uint8_t) ao_cmd_lex_i];
496 _ao_config_edit_start();
499 while (ao_cmd_lex_c != '/' && ao_cmd_lex_c != '\n' && i < AO_CHANNEL_NAME_LEN) {
500 ch->name[i++] = ao_cmd_lex_c;
503 if (i < AO_CHANNEL_NAME_LEN) {
508 ch->kHz = ao_cmd_lex_u32;
509 _ao_config_edit_finish();
513 struct ao_config_var {
515 void (*set)(void) __reentrant;
516 void (*show)(void) __reentrant;
520 ao_config_help(void) __reentrant;
523 ao_config_show(void) __reentrant;
526 ao_config_write(void) __reentrant;
528 __code struct ao_config_var ao_config_vars[] = {
530 { "m <meters>\0Main deploy (m)",
531 ao_config_main_deploy_set, ao_config_main_deploy_show, },
532 { "d <delay>\0Apogee delay (s)",
533 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
535 { "r <channel>\0Radio channel",
536 ao_config_radio_channel_set, ao_config_radio_channel_show },
537 { "F <freq>\0Frequency (kHz)",
538 ao_config_frequency_set, ao_config_frequency_show },
539 { "c <call>\0Callsign (8 char max)",
540 ao_config_callsign_set, ao_config_callsign_show },
541 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
542 ao_config_radio_enable_set, ao_config_radio_enable_show },
544 { "a <+g> <-g>\0Accel calib (0 for auto)",
545 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
546 #endif /* HAS_ACCEL */
547 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
548 ao_config_radio_cal_set, ao_config_radio_cal_show },
550 { "l <size>\0Flight log size (kB)",
551 ao_config_log_set, ao_config_log_show },
554 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
555 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
558 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
559 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
562 { "k <32 hex digits>\0Set AES encryption key",
563 ao_config_key_set, ao_config_key_show },
565 #if HAS_RADIO_CHANNELS
566 { "C <n> <name>/<freq> <radio>\0Set radio chan config",
567 ao_config_radio_config_set,ao_config_radio_config_show },
572 { "w\0Write to eeprom",
573 ao_config_write, 0 },
585 void (*__xdata func)(void) __reentrant;
591 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
592 if (ao_config_vars[cmd].str[0] == c) {
593 (*ao_config_vars[cmd].set)();
596 ao_cmd_status = ao_cmd_syntax_error;
600 ao_config_help(void) __reentrant
603 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
605 ao_config_vars[cmd].str,
606 ao_config_vars[cmd].str+1+
607 strlen(ao_config_vars[cmd].str));
611 ao_config_show(void) __reentrant
615 printf("Config version: %d.%d\n",
616 ao_config.major, ao_config.minor);
617 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
618 if (ao_config_vars[cmd].show)
619 (*ao_config_vars[cmd].show)();
624 ao_config_write(void) __reentrant
627 ao_mutex_get(&ao_config_mutex);
628 if (ao_config_dirty) {
633 ao_mutex_put(&ao_config_mutex);
637 puts("Nothing to save");
641 __code struct ao_cmds ao_config_cmds[] = {
642 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
649 ao_cmd_register(&ao_config_cmds[0]);