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_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
89 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
90 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
93 if (ao_config.minor != AO_CONFIG_MINOR) {
94 /* Fixups for minor version 1 */
95 if (ao_config.minor < 1)
96 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
97 /* Fixups for minor version 2 */
98 if (ao_config.minor < 2) {
99 ao_config.accel_plus_g = 0;
100 ao_config.accel_minus_g = 0;
102 /* Fixups for minor version 3 */
103 if (ao_config.minor < 3)
104 ao_config.radio_cal = ao_radio_cal;
105 /* Fixups for minor version 4 */
106 if (ao_config.minor < 4)
107 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
108 /* Fixupes for minor version 5 */
109 if (ao_config.minor < 5)
110 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
111 if (ao_config.minor < 6)
112 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
113 if (ao_config.minor < 8)
114 ao_config.radio_enable = TRUE;
115 if (ao_config.minor < 9)
116 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
117 if (ao_config.minor < 10)
118 ao_config.frequency = 434550;
119 if (ao_config.minor < 11)
120 ao_config.apogee_lockout = 0;
121 ao_config.minor = AO_CONFIG_MINOR;
124 ao_config_set_radio();
125 ao_config_loaded = 1;
129 _ao_config_edit_start(void)
131 ao_mutex_get(&ao_config_mutex);
136 _ao_config_edit_finish(void)
139 ao_mutex_put(&ao_config_mutex);
145 _ao_config_edit_start();
146 ao_mutex_put(&ao_config_mutex);
150 ao_config_callsign_show(void)
152 printf ("Callsign: \"%s\"\n", ao_config.callsign);
156 ao_config_callsign_set(void) __reentrant
159 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
161 ao_xmemset(callsign, '\0', sizeof callsign);
164 while (ao_cmd_lex_c != '\n') {
165 if (c < AO_MAX_CALLSIGN)
166 callsign[c++] = ao_cmd_lex_c;
168 ao_cmd_status = ao_cmd_lex_error;
171 if (ao_cmd_status != ao_cmd_success)
173 _ao_config_edit_start();
174 ao_xmemcpy(&ao_config.callsign, &callsign,
175 AO_MAX_CALLSIGN + 1);
176 _ao_config_edit_finish();
180 ao_config_frequency_show(void) __reentrant
182 printf("Frequency: %ld\n",
183 ao_config.frequency);
187 ao_config_frequency_set(void) __reentrant
190 if (ao_cmd_status != ao_cmd_success)
192 _ao_config_edit_start();
193 ao_config.frequency = ao_cmd_lex_u32;
194 ao_config_set_radio();
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();
304 ao_config_apogee_lockout_show(void) __reentrant
306 printf ("Apogee lockout: %d seconds\n",
307 ao_config.apogee_lockout);
311 ao_config_apogee_lockout_set(void) __reentrant
314 if (ao_cmd_status != ao_cmd_success)
316 _ao_config_edit_start();
317 ao_config.apogee_lockout = ao_cmd_lex_i;
318 _ao_config_edit_finish();
321 #endif /* HAS_FLIGHT */
324 ao_config_radio_cal_show(void) __reentrant
326 printf("Radio cal: %ld\n", ao_config.radio_cal);
330 ao_config_radio_cal_set(void) __reentrant
333 if (ao_cmd_status != ao_cmd_success)
335 _ao_config_edit_start();
336 ao_config.radio_cal = ao_cmd_lex_u32;
337 ao_config_set_radio();
338 _ao_config_edit_finish();
343 ao_config_log_show(void) __reentrant
345 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
349 ao_config_log_set(void) __reentrant
351 uint16_t block = (uint16_t) (ao_storage_block >> 10);
352 uint16_t config = (uint16_t) (ao_storage_config >> 10);
355 if (ao_cmd_status != ao_cmd_success)
357 if (ao_log_present())
358 printf("Storage must be empty before changing log size\n");
359 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
360 printf("Flight log size must be multiple of %d kB\n", block);
361 else if (ao_cmd_lex_i > config)
362 printf("Flight log max %d kB\n", config);
364 _ao_config_edit_start();
365 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
366 _ao_config_edit_finish();
373 ao_config_ignite_mode_show(void) __reentrant
375 printf("Ignite mode: %d\n", ao_config.ignite_mode);
379 ao_config_ignite_mode_set(void) __reentrant
382 if (ao_cmd_status != ao_cmd_success)
384 _ao_config_edit_start();
385 ao_config.ignite_mode = ao_cmd_lex_i;
386 _ao_config_edit_finish();
392 ao_config_pad_orientation_show(void) __reentrant
394 printf("Pad orientation: %d\n", ao_config.pad_orientation);
398 ao_config_pad_orientation_set(void) __reentrant
401 if (ao_cmd_status != ao_cmd_success)
403 _ao_config_edit_start();
405 if (ao_config.pad_orientation != ao_cmd_lex_i) {
407 t = ao_config.accel_plus_g;
408 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
409 ao_config.accel_minus_g = 0x7fff - t;
411 ao_config.pad_orientation = ao_cmd_lex_i;
412 _ao_config_edit_finish();
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 struct ao_config_var {
462 void (*set)(void) __reentrant;
463 void (*show)(void) __reentrant;
467 ao_config_help(void) __reentrant;
470 ao_config_show(void) __reentrant;
473 ao_config_write(void) __reentrant;
475 __code struct ao_config_var ao_config_vars[] = {
477 { "m <meters>\0Main deploy (m)",
478 ao_config_main_deploy_set, ao_config_main_deploy_show, },
479 { "d <delay>\0Apogee delay (s)",
480 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
481 { "L <seconds>\0Apogee detect lockout (s)",
482 ao_config_apogee_lockout_set, ao_config_apogee_lockout_show, },
483 #endif /* HAS_FLIGHT */
484 { "F <freq>\0Frequency (kHz)",
485 ao_config_frequency_set, ao_config_frequency_show },
486 { "c <call>\0Callsign (8 char max)",
487 ao_config_callsign_set, ao_config_callsign_show },
488 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
489 ao_config_radio_enable_set, ao_config_radio_enable_show },
491 { "a <+g> <-g>\0Accel calib (0 for auto)",
492 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
493 #endif /* HAS_ACCEL */
494 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
495 ao_config_radio_cal_set, ao_config_radio_cal_show },
497 { "l <size>\0Flight log size (kB)",
498 ao_config_log_set, ao_config_log_show },
501 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
502 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
505 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
506 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
509 { "k <32 hex digits>\0Set AES encryption key",
510 ao_config_key_set, ao_config_key_show },
515 { "w\0Write to eeprom",
516 ao_config_write, 0 },
528 void (*__xdata func)(void) __reentrant;
534 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
535 if (ao_config_vars[cmd].str[0] == c) {
536 (*ao_config_vars[cmd].set)();
539 ao_cmd_status = ao_cmd_syntax_error;
543 ao_config_help(void) __reentrant
546 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
548 ao_config_vars[cmd].str,
549 ao_config_vars[cmd].str+1+
550 strlen(ao_config_vars[cmd].str));
554 ao_config_show(void) __reentrant
558 printf("Config version: %d.%d\n",
559 ao_config.major, ao_config.minor);
560 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
561 if (ao_config_vars[cmd].show)
562 (*ao_config_vars[cmd].show)();
567 ao_config_write(void) __reentrant
570 ao_mutex_get(&ao_config_mutex);
571 if (ao_config_dirty) {
576 ao_mutex_put(&ao_config_mutex);
580 puts("Nothing to save");
584 __code struct ao_cmds ao_config_cmds[] = {
585 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
592 ao_cmd_register(&ao_config_cmds[0]);