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_sample.h>
23 __xdata struct ao_config ao_config;
24 __pdata uint8_t ao_config_loaded;
25 __pdata uint8_t ao_config_dirty;
26 __xdata uint8_t ao_config_mutex;
28 #define AO_CONFIG_DEFAULT_MAIN_DEPLOY 250
29 #define AO_CONFIG_DEFAULT_RADIO_CHANNEL 0
30 #define AO_CONFIG_DEFAULT_CALLSIGN "N0CALL"
31 #define AO_CONFIG_DEFAULT_ACCEL_ZERO_G 16000
32 #define AO_CONFIG_DEFAULT_APOGEE_DELAY 0
33 #define AO_CONFIG_DEFAULT_IGNITE_MODE AO_IGNITE_MODE_DUAL
34 #define AO_CONFIG_DEFAULT_PAD_ORIENTATION AO_PAD_ORIENTATION_ANTENNA_UP
36 #ifndef USE_INTERNAL_FLASH
37 #error Please define USE_INTERNAL_FLASH
40 #ifndef AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX
41 #if USE_INTERNAL_FLASH
42 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ao_storage_config
44 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 192 * (uint32_t) 1024)
53 ao_storage_erase(ao_storage_config);
54 ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
56 ao_log_write_erase(0);
64 ao_mutex_get(&ao_config_mutex);
66 ao_mutex_put(&ao_config_mutex);
72 ao_config_set_radio(void)
74 ao_config.radio_setting = ao_freq_to_set(ao_config.frequency, ao_config.radio_cal);
76 #endif /* HAS_RADIO */
84 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
86 if (ao_config.major != AO_CONFIG_MAJOR) {
87 ao_config.major = AO_CONFIG_MAJOR;
91 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
92 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
93 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
94 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
97 if (ao_config.minor != AO_CONFIG_MINOR) {
98 /* Fixups for minor version 1 */
99 if (ao_config.minor < 1)
100 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
101 /* Fixups for minor version 2 */
102 if (ao_config.minor < 2) {
103 ao_config.accel_plus_g = 0;
104 ao_config.accel_minus_g = 0;
106 /* Fixups for minor version 3 */
108 if (ao_config.minor < 3)
109 ao_config.radio_cal = ao_radio_cal;
111 /* Fixups for minor version 4 */
112 if (ao_config.minor < 4)
113 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
114 /* Fixupes for minor version 5 */
115 if (ao_config.minor < 5)
116 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
117 if (ao_config.minor < 6)
118 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
119 if (ao_config.minor < 8)
120 ao_config.radio_enable = TRUE;
121 if (ao_config.minor < 9)
122 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
123 if (ao_config.minor < 10)
124 ao_config.frequency = 434550;
125 if (ao_config.minor < 11)
126 ao_config.apogee_lockout = 0;
127 ao_config.minor = AO_CONFIG_MINOR;
131 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();
189 ao_config_frequency_show(void) __reentrant
191 printf("Frequency: %ld\n",
192 ao_config.frequency);
196 ao_config_frequency_set(void) __reentrant
199 if (ao_cmd_status != ao_cmd_success)
201 _ao_config_edit_start();
202 ao_config.frequency = ao_cmd_lex_u32;
203 ao_config_set_radio();
204 _ao_config_edit_finish();
205 ao_radio_recv_abort();
212 ao_config_main_deploy_show(void) __reentrant
214 printf("Main deploy: %d meters\n",
215 ao_config.main_deploy);
219 ao_config_main_deploy_set(void) __reentrant
222 if (ao_cmd_status != ao_cmd_success)
224 _ao_config_edit_start();
225 ao_config.main_deploy = ao_cmd_lex_i;
226 _ao_config_edit_finish();
231 ao_config_accel_calibrate_show(void) __reentrant
233 printf("Accel cal +1g: %d -1g: %d\n",
234 ao_config.accel_plus_g, ao_config.accel_minus_g);
237 #define ACCEL_CALIBRATE_SAMPLES 1024
238 #define ACCEL_CALIBRATE_SHIFT 10
241 ao_config_accel_calibrate_auto(char *orientation) __reentrant
245 uint8_t cal_data_ring;
247 printf("Orient antenna %s and press a key...", orientation);
250 puts("\r\n"); flush();
251 puts("Calibrating..."); flush();
252 i = ACCEL_CALIBRATE_SAMPLES;
254 cal_data_ring = ao_sample_data;
256 ao_sleep(DATA_TO_XDATA(&ao_sample_data));
257 while (i && cal_data_ring != ao_sample_data) {
258 accel_total += (int32_t) ao_data_accel(&ao_data_ring[cal_data_ring]);
259 cal_data_ring = ao_data_ring_next(cal_data_ring);
263 return accel_total >> ACCEL_CALIBRATE_SHIFT;
267 ao_config_accel_calibrate_set(void) __reentrant
271 if (ao_cmd_status != ao_cmd_success)
273 if (ao_cmd_lex_i == 0) {
274 up = ao_config_accel_calibrate_auto("up");
275 down = ao_config_accel_calibrate_auto("down");
279 if (ao_cmd_status != ao_cmd_success)
284 printf("Invalid accel: up (%d) down (%d)\n",
288 _ao_config_edit_start();
289 ao_config.accel_plus_g = up;
290 ao_config.accel_minus_g = down;
291 _ao_config_edit_finish();
293 #endif /* HAS_ACCEL */
296 ao_config_apogee_delay_show(void) __reentrant
298 printf("Apogee delay: %d seconds\n",
299 ao_config.apogee_delay);
303 ao_config_apogee_delay_set(void) __reentrant
306 if (ao_cmd_status != ao_cmd_success)
308 _ao_config_edit_start();
309 ao_config.apogee_delay = ao_cmd_lex_i;
310 _ao_config_edit_finish();
314 ao_config_apogee_lockout_show(void) __reentrant
316 printf ("Apogee lockout: %d seconds\n",
317 ao_config.apogee_lockout);
321 ao_config_apogee_lockout_set(void) __reentrant
324 if (ao_cmd_status != ao_cmd_success)
326 _ao_config_edit_start();
327 ao_config.apogee_lockout = ao_cmd_lex_i;
328 _ao_config_edit_finish();
331 #endif /* HAS_FLIGHT */
335 ao_config_radio_cal_show(void) __reentrant
337 printf("Radio cal: %ld\n", ao_config.radio_cal);
341 ao_config_radio_cal_set(void) __reentrant
344 if (ao_cmd_status != ao_cmd_success)
346 _ao_config_edit_start();
347 ao_config.radio_cal = ao_cmd_lex_u32;
348 ao_config_set_radio();
349 _ao_config_edit_finish();
355 ao_config_log_show(void) __reentrant
357 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
361 ao_config_log_set(void) __reentrant
363 uint16_t block = (uint16_t) (ao_storage_block >> 10);
364 uint16_t config = (uint16_t) (ao_storage_config >> 10);
367 if (ao_cmd_status != ao_cmd_success)
369 if (ao_log_present())
370 printf("Storage must be empty before changing log size\n");
371 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
372 printf("Flight log size must be multiple of %d kB\n", block);
373 else if (ao_cmd_lex_i > config)
374 printf("Flight log max %d kB\n", config);
376 _ao_config_edit_start();
377 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
378 _ao_config_edit_finish();
385 ao_config_ignite_mode_show(void) __reentrant
387 printf("Ignite mode: %d\n", ao_config.ignite_mode);
391 ao_config_ignite_mode_set(void) __reentrant
394 if (ao_cmd_status != ao_cmd_success)
396 _ao_config_edit_start();
397 ao_config.ignite_mode = ao_cmd_lex_i;
398 _ao_config_edit_finish();
404 ao_config_pad_orientation_show(void) __reentrant
406 printf("Pad orientation: %d\n", ao_config.pad_orientation);
410 ao_config_pad_orientation_set(void) __reentrant
413 if (ao_cmd_status != ao_cmd_success)
415 _ao_config_edit_start();
417 if (ao_config.pad_orientation != ao_cmd_lex_i) {
419 t = ao_config.accel_plus_g;
420 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
421 ao_config.accel_minus_g = 0x7fff - t;
423 ao_config.pad_orientation = ao_cmd_lex_i;
424 _ao_config_edit_finish();
430 ao_config_radio_enable_show(void) __reentrant
432 printf("Radio enable: %d\n", ao_config.radio_enable);
436 ao_config_radio_enable_set(void) __reentrant
439 if (ao_cmd_status != ao_cmd_success)
441 _ao_config_edit_start();
442 ao_config.radio_enable = ao_cmd_lex_i;
443 _ao_config_edit_finish();
445 #endif /* HAS_RADIO */
449 ao_config_key_show(void) __reentrant
453 for (i = 0; i < AO_AES_LEN; i++)
454 printf ("%02x", ao_config.aes_key[i]);
459 ao_config_key_set(void) __reentrant
463 _ao_config_edit_start();
464 for (i = 0; i < AO_AES_LEN; i++) {
466 if (ao_cmd_status != ao_cmd_success)
468 ao_config.aes_key[i] = ao_cmd_lex_i;
470 _ao_config_edit_finish();
474 struct ao_config_var {
476 void (*set)(void) __reentrant;
477 void (*show)(void) __reentrant;
481 ao_config_help(void) __reentrant;
484 ao_config_show(void) __reentrant;
487 ao_config_write(void) __reentrant;
489 __code struct ao_config_var ao_config_vars[] = {
491 { "m <meters>\0Main deploy (m)",
492 ao_config_main_deploy_set, ao_config_main_deploy_show, },
493 { "d <delay>\0Apogee delay (s)",
494 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
495 { "L <seconds>\0Apogee detect lockout (s)",
496 ao_config_apogee_lockout_set, ao_config_apogee_lockout_show, },
497 #endif /* HAS_FLIGHT */
499 { "F <freq>\0Frequency (kHz)",
500 ao_config_frequency_set, ao_config_frequency_show },
501 { "c <call>\0Callsign (8 char max)",
502 ao_config_callsign_set, ao_config_callsign_show },
503 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
504 ao_config_radio_enable_set, ao_config_radio_enable_show },
505 #endif /* HAS_RADIO */
507 { "a <+g> <-g>\0Accel calib (0 for auto)",
508 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
509 #endif /* HAS_ACCEL */
511 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
512 ao_config_radio_cal_set, ao_config_radio_cal_show },
513 #endif /* HAS_RADIO */
515 { "l <size>\0Flight log size (kB)",
516 ao_config_log_set, ao_config_log_show },
519 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
520 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
523 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
524 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
527 { "k <32 hex digits>\0Set AES encryption key",
528 ao_config_key_set, ao_config_key_show },
533 { "w\0Write to eeprom",
534 ao_config_write, 0 },
546 void (*__xdata func)(void) __reentrant;
552 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
553 if (ao_config_vars[cmd].str[0] == c) {
554 (*ao_config_vars[cmd].set)();
557 ao_cmd_status = ao_cmd_syntax_error;
561 ao_config_help(void) __reentrant
564 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
566 ao_config_vars[cmd].str,
567 ao_config_vars[cmd].str+1+
568 strlen(ao_config_vars[cmd].str));
572 ao_config_show(void) __reentrant
576 printf("Config version: %d.%d\n",
577 ao_config.major, ao_config.minor);
578 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
579 if (ao_config_vars[cmd].show)
580 (*ao_config_vars[cmd].show)();
585 ao_config_write(void) __reentrant
588 ao_mutex_get(&ao_config_mutex);
589 if (ao_config_dirty) {
594 ao_mutex_put(&ao_config_mutex);
598 puts("Nothing to save");
602 __code struct ao_cmds ao_config_cmds[] = {
603 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
610 ao_cmd_register(&ao_config_cmds[0]);