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);
74 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
76 if (ao_config.major != AO_CONFIG_MAJOR) {
77 ao_config.major = AO_CONFIG_MAJOR;
81 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
82 ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
83 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
84 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
85 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
88 if (ao_config.minor < AO_CONFIG_MINOR) {
89 /* Fixups for minor version 1 */
90 if (ao_config.minor < 1)
91 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
92 /* Fixups for minor version 2 */
93 if (ao_config.minor < 2) {
94 ao_config.accel_plus_g = 0;
95 ao_config.accel_minus_g = 0;
97 /* Fixups for minor version 3 */
98 if (ao_config.minor < 3)
99 ao_config.radio_cal = ao_radio_cal;
100 /* Fixups for minor version 4 */
101 if (ao_config.minor < 4)
102 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
103 /* Fixupes for minor version 5 */
104 if (ao_config.minor < 5)
105 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
106 if (ao_config.minor < 6)
107 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
108 if (ao_config.minor < 7)
109 ao_config.radio_setting = ao_config.radio_cal;
110 if (ao_config.minor < 8)
111 ao_config.radio_enable = TRUE;
112 if (ao_config.minor < 9)
113 memset(&ao_config.aes_key, 0, AO_AES_LEN);
114 #if HAS_RADIO_CHANNELS
115 if (ao_config.minor < 10) {
116 ao_xmemset(&ao_config.radio_channels, '\0', sizeof (ao_config.radio_channels));
117 ao_xmemcpy(&ao_config.radio_channels[0].name[0],
118 CODE_TO_XDATA("Channel 0"), sizeof("Channel 0"));
119 ao_config.radio_channels[0].kHz = 434550;
120 ao_config.radio_channels[0].radio_setting = ao_config.radio_cal;
123 ao_config.minor = AO_CONFIG_MINOR;
126 ao_config_loaded = 1;
130 _ao_config_edit_start(void)
132 ao_mutex_get(&ao_config_mutex);
137 _ao_config_edit_finish(void)
140 ao_mutex_put(&ao_config_mutex);
146 _ao_config_edit_start();
147 ao_mutex_put(&ao_config_mutex);
151 ao_config_callsign_show(void)
153 printf ("Callsign: \"%s\"\n", ao_config.callsign);
157 ao_config_callsign_set(void) __reentrant
160 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
162 ao_xmemset(callsign, '\0', sizeof callsign);
165 while (ao_cmd_lex_c != '\n') {
166 if (c < AO_MAX_CALLSIGN)
167 callsign[c++] = ao_cmd_lex_c;
169 ao_cmd_status = ao_cmd_lex_error;
172 if (ao_cmd_status != ao_cmd_success)
174 _ao_config_edit_start();
175 ao_xmemcpy(&ao_config.callsign, &callsign,
176 AO_MAX_CALLSIGN + 1);
177 _ao_config_edit_finish();
181 ao_config_radio_channel_show(void) __reentrant
183 printf("Radio channel: %d\n",
184 ao_config.radio_channel);
188 ao_config_radio_channel_set(void) __reentrant
191 if (ao_cmd_status != ao_cmd_success)
193 _ao_config_edit_start();
194 ao_config.radio_channel = ao_cmd_lex_i;
195 _ao_config_edit_finish();
196 ao_radio_recv_abort();
202 ao_config_main_deploy_show(void) __reentrant
204 printf("Main deploy: %d meters\n",
205 ao_config.main_deploy);
209 ao_config_main_deploy_set(void) __reentrant
212 if (ao_cmd_status != ao_cmd_success)
214 _ao_config_edit_start();
215 ao_config.main_deploy = ao_cmd_lex_i;
216 _ao_config_edit_finish();
221 ao_config_accel_calibrate_show(void) __reentrant
223 printf("Accel cal +1g: %d -1g: %d\n",
224 ao_config.accel_plus_g, ao_config.accel_minus_g);
227 #define ACCEL_CALIBRATE_SAMPLES 1024
228 #define ACCEL_CALIBRATE_SHIFT 10
231 ao_config_accel_calibrate_auto(char *orientation) __reentrant
235 uint8_t cal_adc_ring;
237 printf("Orient antenna %s and press a key...", orientation);
240 puts("\r\n"); flush();
241 puts("Calibrating..."); flush();
242 i = ACCEL_CALIBRATE_SAMPLES;
244 cal_adc_ring = ao_sample_adc;
246 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
247 while (i && cal_adc_ring != ao_sample_adc) {
248 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
249 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
253 return accel_total >> ACCEL_CALIBRATE_SHIFT;
257 ao_config_accel_calibrate_set(void) __reentrant
261 if (ao_cmd_status != ao_cmd_success)
263 if (ao_cmd_lex_i == 0) {
264 up = ao_config_accel_calibrate_auto("up");
265 down = ao_config_accel_calibrate_auto("down");
269 if (ao_cmd_status != ao_cmd_success)
274 printf("Invalid accel: up (%d) down (%d)\n",
278 _ao_config_edit_start();
279 ao_config.accel_plus_g = up;
280 ao_config.accel_minus_g = down;
281 _ao_config_edit_finish();
283 #endif /* HAS_ACCEL */
286 ao_config_apogee_delay_show(void) __reentrant
288 printf("Apogee delay: %d seconds\n",
289 ao_config.apogee_delay);
293 ao_config_apogee_delay_set(void) __reentrant
296 if (ao_cmd_status != ao_cmd_success)
298 _ao_config_edit_start();
299 ao_config.apogee_delay = ao_cmd_lex_i;
300 _ao_config_edit_finish();
306 ao_config_radio_cal_show(void) __reentrant
308 printf("Radio cal: %ld\n", ao_config.radio_cal);
312 ao_config_radio_cal_set(void) __reentrant
315 if (ao_cmd_status != ao_cmd_success)
317 _ao_config_edit_start();
318 ao_config.radio_setting = ao_config.radio_cal = ao_cmd_lex_u32;
319 _ao_config_edit_finish();
324 ao_config_log_show(void) __reentrant
326 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
330 ao_config_log_set(void) __reentrant
332 uint16_t block = (uint16_t) (ao_storage_block >> 10);
333 uint16_t config = (uint16_t) (ao_storage_config >> 10);
336 if (ao_cmd_status != ao_cmd_success)
338 if (ao_log_present())
339 printf("Storage must be empty before changing log size\n");
340 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
341 printf("Flight log size must be multiple of %d kB\n", block);
342 else if (ao_cmd_lex_i > config)
343 printf("Flight log max %d kB\n", config);
345 _ao_config_edit_start();
346 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
347 _ao_config_edit_finish();
354 ao_config_ignite_mode_show(void) __reentrant
356 printf("Ignite mode: %d\n", ao_config.ignite_mode);
360 ao_config_ignite_mode_set(void) __reentrant
363 if (ao_cmd_status != ao_cmd_success)
365 _ao_config_edit_start();
366 ao_config.ignite_mode = ao_cmd_lex_i;
367 _ao_config_edit_finish();
373 ao_config_pad_orientation_show(void) __reentrant
375 printf("Pad orientation: %d\n", ao_config.pad_orientation);
379 ao_config_pad_orientation_set(void) __reentrant
382 if (ao_cmd_status != ao_cmd_success)
384 _ao_config_edit_start();
386 if (ao_config.pad_orientation != ao_cmd_lex_i) {
388 t = ao_config.accel_plus_g;
389 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
390 ao_config.accel_minus_g = 0x7fff - t;
392 ao_config.pad_orientation = ao_cmd_lex_i;
393 _ao_config_edit_finish();
398 ao_config_radio_setting_show(void) __reentrant
400 printf("Radio setting: %ld\n", ao_config.radio_setting);
404 ao_config_radio_setting_set(void) __reentrant
407 if (ao_cmd_status != ao_cmd_success)
409 _ao_config_edit_start();
410 ao_config.radio_setting = ao_cmd_lex_u32;
411 ao_config.radio_channel = 0;
412 _ao_config_edit_finish();
413 ao_radio_recv_abort();
417 ao_config_radio_enable_show(void) __reentrant
419 printf("Radio enable: %d\n", ao_config.radio_enable);
423 ao_config_radio_enable_set(void) __reentrant
426 if (ao_cmd_status != ao_cmd_success)
428 _ao_config_edit_start();
429 ao_config.radio_enable = ao_cmd_lex_i;
430 _ao_config_edit_finish();
435 ao_config_key_show(void) __reentrant
439 for (i = 0; i < AO_AES_LEN; i++)
440 printf ("%02x", ao_config.aes_key[i]);
445 ao_config_key_set(void) __reentrant
449 _ao_config_edit_start();
450 for (i = 0; i < AO_AES_LEN; i++) {
452 if (ao_cmd_status != ao_cmd_success)
454 ao_config.aes_key[i] = ao_cmd_lex_i;
456 _ao_config_edit_finish();
460 #if HAS_RADIO_CHANNELS
462 ao_config_radio_config_show(void) __reentrant
465 for (i = 0; i < AO_NUM_CHANNELS; i++)
466 if (ao_config.radio_channels[i].name[0]) {
467 printf("%2d %-16.16s %ld %ld\n",
469 ao_config.radio_channels[i].name,
470 ao_config.radio_channels[i].kHz,
471 ao_config.radio_channels[i].radio_setting);
476 ao_config_radio_config_set(void) __reentrant
478 __xdata struct ao_radio_channel * ch;
481 if (ao_cmd_status != ao_cmd_success)
483 if ((uint8_t) ao_cmd_lex_i >= AO_NUM_CHANNELS) {
484 ao_cmd_status = ao_cmd_syntax_error;
487 ch = &ao_config.radio_channels[(uint8_t) ao_cmd_lex_i];
488 _ao_config_edit_start();
491 while (ao_cmd_lex_c != '/' && ao_cmd_lex_c != '\n' && i < AO_CHANNEL_NAME_LEN) {
492 ch->name[i++] = ao_cmd_lex_c;
495 if (i < AO_CHANNEL_NAME_LEN) {
500 ch->kHz = ao_cmd_lex_u32;
502 ch->radio_setting = ao_cmd_lex_u32;
503 _ao_config_edit_finish();
507 struct ao_config_var {
509 void (*set)(void) __reentrant;
510 void (*show)(void) __reentrant;
514 ao_config_help(void) __reentrant;
517 ao_config_show(void) __reentrant;
520 ao_config_write(void) __reentrant;
522 __code struct ao_config_var ao_config_vars[] = {
524 { "m <meters>\0Main deploy (in meters)",
525 ao_config_main_deploy_set, ao_config_main_deploy_show, },
526 { "d <delay>\0Apogee delay (in seconds)",
527 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
529 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
530 ao_config_radio_channel_set, ao_config_radio_channel_show },
531 { "c <call>\0Callsign (8 char max)",
532 ao_config_callsign_set, ao_config_callsign_show },
533 { "R <setting>\0Radio freq control (freq = 434.550 * setting/cal)",
534 ao_config_radio_setting_set, ao_config_radio_setting_show },
535 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
536 ao_config_radio_enable_set, ao_config_radio_enable_show },
538 { "a <+g> <-g>\0Accel calib (0 for auto)",
539 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
540 #endif /* HAS_ACCEL */
541 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
542 ao_config_radio_cal_set, ao_config_radio_cal_show },
544 { "l <size>\0Flight log size in kB",
545 ao_config_log_set, ao_config_log_show },
548 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
549 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
552 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
553 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
556 { "k <32 hex digits>\0Set AES encryption key",
557 ao_config_key_set, ao_config_key_show },
559 #if HAS_RADIO_CHANNELS
560 { "C <n> <name>/<freq> <radio>\0Set radio chan config",
561 ao_config_radio_config_set,ao_config_radio_config_show },
566 { "w\0Write to eeprom",
567 ao_config_write, 0 },
579 void (*__xdata func)(void) __reentrant;
585 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
586 if (ao_config_vars[cmd].str[0] == c) {
587 (*ao_config_vars[cmd].set)();
590 ao_cmd_status = ao_cmd_syntax_error;
594 ao_config_help(void) __reentrant
597 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
599 ao_config_vars[cmd].str,
600 ao_config_vars[cmd].str+1+
601 strlen(ao_config_vars[cmd].str));
605 ao_config_show(void) __reentrant
608 printf("Config version: %d.%d\n",
609 ao_config.major, ao_config.minor);
610 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
611 if (ao_config_vars[cmd].show)
612 (*ao_config_vars[cmd].show)();
617 ao_config_write(void) __reentrant
620 ao_mutex_get(&ao_config_mutex);
621 if (ao_config_dirty) {
626 ao_mutex_put(&ao_config_mutex);
630 puts("Nothing to save");
634 __code struct ao_cmds ao_config_cmds[] = {
635 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
642 ao_cmd_register(&ao_config_cmds[0]);