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 #if USE_INTERNAL_FLASH
38 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ao_storage_config
40 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 192 * (uint32_t) 1024)
48 ao_storage_erase(ao_storage_config);
49 ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
51 ao_log_write_erase(0);
59 ao_mutex_get(&ao_config_mutex);
61 ao_mutex_put(&ao_config_mutex);
72 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
74 if (ao_config.major != AO_CONFIG_MAJOR) {
75 ao_config.major = AO_CONFIG_MAJOR;
79 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
80 ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
81 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
82 ao_xmemcpy(&ao_config.callsign, AO_CONFIG_DEFAULT_CALLSIGN,
83 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
86 if (ao_config.minor < AO_CONFIG_MINOR) {
87 /* Fixups for minor version 1 */
88 if (ao_config.minor < 1)
89 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
90 /* Fixups for minor version 2 */
91 if (ao_config.minor < 2) {
92 ao_config.accel_plus_g = 0;
93 ao_config.accel_minus_g = 0;
95 /* Fixups for minor version 3 */
96 if (ao_config.minor < 3)
97 ao_config.radio_cal = ao_radio_cal;
98 /* Fixups for minor version 4 */
99 if (ao_config.minor < 4)
100 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
101 /* Fixupes for minor version 5 */
102 if (ao_config.minor < 5)
103 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
104 if (ao_config.minor < 6)
105 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
106 if (ao_config.minor < 7)
107 ao_config.radio_setting = ao_config.radio_cal;
108 if (ao_config.minor < 8)
109 ao_config.radio_enable = TRUE;
110 if (ao_config.minor < 9)
111 memset(&ao_config.aes_key, 0, AO_AES_LEN);
112 ao_config.minor = AO_CONFIG_MINOR;
115 ao_config_loaded = 1;
119 _ao_config_edit_start(void)
121 ao_mutex_get(&ao_config_mutex);
126 _ao_config_edit_finish(void)
129 ao_mutex_put(&ao_config_mutex);
135 _ao_config_edit_start();
136 ao_mutex_put(&ao_config_mutex);
140 ao_config_callsign_show(void)
142 printf ("Callsign: \"%s\"\n", ao_config.callsign);
146 ao_config_callsign_set(void) __reentrant
149 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
151 ao_xmemset(callsign, '\0', sizeof callsign);
154 while (ao_cmd_lex_c != '\n') {
155 if (c < AO_MAX_CALLSIGN)
156 callsign[c++] = ao_cmd_lex_c;
158 ao_cmd_status = ao_cmd_lex_error;
161 if (ao_cmd_status != ao_cmd_success)
163 _ao_config_edit_start();
164 ao_xmemcpy(&ao_config.callsign, &callsign,
165 AO_MAX_CALLSIGN + 1);
166 _ao_config_edit_finish();
170 ao_config_radio_channel_show(void) __reentrant
172 printf("Radio channel: %d\n",
173 ao_config.radio_channel);
177 ao_config_radio_channel_set(void) __reentrant
180 if (ao_cmd_status != ao_cmd_success)
182 _ao_config_edit_start();
183 ao_config.radio_channel = ao_cmd_lex_i;
184 _ao_config_edit_finish();
185 ao_radio_recv_abort();
191 ao_config_main_deploy_show(void) __reentrant
193 printf("Main deploy: %d meters\n",
194 ao_config.main_deploy);
198 ao_config_main_deploy_set(void) __reentrant
201 if (ao_cmd_status != ao_cmd_success)
203 _ao_config_edit_start();
204 ao_config.main_deploy = ao_cmd_lex_i;
205 _ao_config_edit_finish();
210 ao_config_accel_calibrate_show(void) __reentrant
212 printf("Accel cal +1g: %d -1g: %d\n",
213 ao_config.accel_plus_g, ao_config.accel_minus_g);
216 #define ACCEL_CALIBRATE_SAMPLES 1024
217 #define ACCEL_CALIBRATE_SHIFT 10
220 ao_config_accel_calibrate_auto(char *orientation) __reentrant
224 uint8_t cal_adc_ring;
226 printf("Orient antenna %s and press a key...", orientation);
229 puts("\r\n"); flush();
230 puts("Calibrating..."); flush();
231 i = ACCEL_CALIBRATE_SAMPLES;
233 cal_adc_ring = ao_sample_adc;
235 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
236 while (i && cal_adc_ring != ao_sample_adc) {
237 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
238 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
242 return accel_total >> ACCEL_CALIBRATE_SHIFT;
246 ao_config_accel_calibrate_set(void) __reentrant
250 if (ao_cmd_status != ao_cmd_success)
252 if (ao_cmd_lex_i == 0) {
253 up = ao_config_accel_calibrate_auto("up");
254 down = ao_config_accel_calibrate_auto("down");
258 if (ao_cmd_status != ao_cmd_success)
263 printf("Invalid accel: up (%d) down (%d)\n",
267 _ao_config_edit_start();
268 ao_config.accel_plus_g = up;
269 ao_config.accel_minus_g = down;
270 _ao_config_edit_finish();
272 #endif /* HAS_ACCEL */
275 ao_config_apogee_delay_show(void) __reentrant
277 printf("Apogee delay: %d seconds\n",
278 ao_config.apogee_delay);
282 ao_config_apogee_delay_set(void) __reentrant
285 if (ao_cmd_status != ao_cmd_success)
287 _ao_config_edit_start();
288 ao_config.apogee_delay = ao_cmd_lex_i;
289 _ao_config_edit_finish();
295 ao_config_radio_cal_show(void) __reentrant
297 printf("Radio cal: %ld\n", ao_config.radio_cal);
301 ao_config_radio_cal_set(void) __reentrant
304 if (ao_cmd_status != ao_cmd_success)
306 _ao_config_edit_start();
307 ao_config.radio_setting = ao_config.radio_cal = ao_cmd_lex_u32;
308 _ao_config_edit_finish();
313 ao_config_log_show(void) __reentrant
315 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
319 ao_config_log_set(void) __reentrant
321 uint16_t block = (uint16_t) (ao_storage_block >> 10);
322 uint16_t config = (uint16_t) (ao_storage_config >> 10);
325 if (ao_cmd_status != ao_cmd_success)
327 if (ao_log_present())
328 printf("Storage must be empty before changing log size\n");
329 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
330 printf("Flight log size must be multiple of %d kB\n", block);
331 else if (ao_cmd_lex_i > config)
332 printf("Flight log max %d kB\n", config);
334 _ao_config_edit_start();
335 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
336 _ao_config_edit_finish();
343 ao_config_ignite_mode_show(void) __reentrant
345 printf("Ignite mode: %d\n", ao_config.ignite_mode);
349 ao_config_ignite_mode_set(void) __reentrant
352 if (ao_cmd_status != ao_cmd_success)
354 _ao_config_edit_start();
355 ao_config.ignite_mode = ao_cmd_lex_i;
356 _ao_config_edit_finish();
362 ao_config_pad_orientation_show(void) __reentrant
364 printf("Pad orientation: %d\n", ao_config.pad_orientation);
368 ao_config_pad_orientation_set(void) __reentrant
371 if (ao_cmd_status != ao_cmd_success)
373 _ao_config_edit_start();
375 if (ao_config.pad_orientation != ao_cmd_lex_i) {
377 t = ao_config.accel_plus_g;
378 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
379 ao_config.accel_minus_g = 0x7fff - t;
381 ao_config.pad_orientation = ao_cmd_lex_i;
382 _ao_config_edit_finish();
387 ao_config_radio_setting_show(void) __reentrant
389 printf("Radio setting: %ld\n", ao_config.radio_setting);
393 ao_config_radio_setting_set(void) __reentrant
396 if (ao_cmd_status != ao_cmd_success)
398 _ao_config_edit_start();
399 ao_config.radio_setting = ao_cmd_lex_u32;
400 ao_config.radio_channel = 0;
401 _ao_config_edit_finish();
402 ao_radio_recv_abort();
406 ao_config_radio_enable_show(void) __reentrant
408 printf("Radio enable: %d\n", ao_config.radio_enable);
412 ao_config_radio_enable_set(void) __reentrant
415 if (ao_cmd_status != ao_cmd_success)
417 _ao_config_edit_start();
418 ao_config.radio_enable = ao_cmd_lex_i;
419 _ao_config_edit_finish();
424 ao_config_key_show(void) __reentrant
428 for (i = 0; i < AO_AES_LEN; i++)
429 printf ("%02x", ao_config.aes_key[i]);
434 ao_config_key_set(void) __reentrant
438 _ao_config_edit_start();
439 for (i = 0; i < AO_AES_LEN; i++) {
441 if (ao_cmd_status != ao_cmd_success)
443 ao_config.aes_key[i] = ao_cmd_lex_i;
445 _ao_config_edit_finish();
449 struct ao_config_var {
451 void (*set)(void) __reentrant;
452 void (*show)(void) __reentrant;
456 ao_config_help(void) __reentrant;
459 ao_config_show(void) __reentrant;
462 ao_config_write(void) __reentrant;
464 __code struct ao_config_var ao_config_vars[] = {
466 { "m <meters>\0Main deploy (in meters)",
467 ao_config_main_deploy_set, ao_config_main_deploy_show, },
468 { "d <delay>\0Apogee delay (in seconds)",
469 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
471 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
472 ao_config_radio_channel_set, ao_config_radio_channel_show },
473 { "c <call>\0Callsign (8 char max)",
474 ao_config_callsign_set, ao_config_callsign_show },
475 { "R <setting>\0Radio freq control (freq = 434.550 * setting/cal)",
476 ao_config_radio_setting_set, ao_config_radio_setting_show },
477 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
478 ao_config_radio_enable_set, ao_config_radio_enable_show },
480 { "a <+g> <-g>\0Accel calib (0 for auto)",
481 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
482 #endif /* HAS_ACCEL */
483 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
484 ao_config_radio_cal_set, ao_config_radio_cal_show },
486 { "l <size>\0Flight log size in kB",
487 ao_config_log_set, ao_config_log_show },
490 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
491 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
494 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
495 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
498 { "k <32 hex digits>\0Set AES encryption key",
499 ao_config_key_set, ao_config_key_show },
504 { "w\0Write to eeprom",
505 ao_config_write, 0 },
517 void (*__xdata func)(void) __reentrant;
523 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
524 if (ao_config_vars[cmd].str[0] == c) {
525 (*ao_config_vars[cmd].set)();
528 ao_cmd_status = ao_cmd_syntax_error;
532 ao_config_help(void) __reentrant
535 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
537 ao_config_vars[cmd].str,
538 ao_config_vars[cmd].str+1+
539 strlen(ao_config_vars[cmd].str));
543 ao_config_show(void) __reentrant
546 printf("Config version: %d.%d\n",
547 ao_config.major, ao_config.minor);
548 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
549 if (ao_config_vars[cmd].show)
550 (*ao_config_vars[cmd].show)();
555 ao_config_write(void) __reentrant
558 ao_mutex_get(&ao_config_mutex);
559 if (ao_config_dirty) {
564 ao_mutex_put(&ao_config_mutex);
568 puts("Nothing to save");
572 __code struct ao_cmds ao_config_cmds[] = {
573 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
580 ao_cmd_register(&ao_config_cmds[0]);