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 /* Yes, I know ao_storage_read calls ao_storage_setup,
85 * but ao_storage_setup *also* sets ao_storage_config, which we
86 * need before calling ao_storage_read here
89 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
91 if (ao_config.major != AO_CONFIG_MAJOR) {
92 ao_config.major = AO_CONFIG_MAJOR;
96 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
97 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
98 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
99 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
102 if (ao_config.minor != AO_CONFIG_MINOR) {
103 /* Fixups for minor version 1 */
104 if (ao_config.minor < 1)
105 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
106 /* Fixups for minor version 2 */
107 if (ao_config.minor < 2) {
108 ao_config.accel_plus_g = 0;
109 ao_config.accel_minus_g = 0;
111 /* Fixups for minor version 3 */
113 if (ao_config.minor < 3)
114 ao_config.radio_cal = ao_radio_cal;
116 /* Fixups for minor version 4 */
117 if (ao_config.minor < 4)
118 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
119 /* Fixupes for minor version 5 */
120 if (ao_config.minor < 5)
121 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
122 if (ao_config.minor < 6)
123 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
124 if (ao_config.minor < 8)
125 ao_config.radio_enable = TRUE;
126 if (ao_config.minor < 9)
127 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
128 if (ao_config.minor < 10)
129 ao_config.frequency = 434550;
130 if (ao_config.minor < 11)
131 ao_config.apogee_lockout = 0;
132 ao_config.minor = AO_CONFIG_MINOR;
136 ao_config_set_radio();
138 ao_config_loaded = 1;
142 _ao_config_edit_start(void)
144 ao_mutex_get(&ao_config_mutex);
149 _ao_config_edit_finish(void)
152 ao_mutex_put(&ao_config_mutex);
158 _ao_config_edit_start();
159 ao_mutex_put(&ao_config_mutex);
163 ao_config_callsign_show(void)
165 printf ("Callsign: \"%s\"\n", ao_config.callsign);
169 ao_config_callsign_set(void) __reentrant
172 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
174 ao_xmemset(callsign, '\0', sizeof callsign);
177 while (ao_cmd_lex_c != '\n') {
178 if (c < AO_MAX_CALLSIGN)
179 callsign[c++] = ao_cmd_lex_c;
181 ao_cmd_status = ao_cmd_lex_error;
184 if (ao_cmd_status != ao_cmd_success)
186 _ao_config_edit_start();
187 ao_xmemcpy(&ao_config.callsign, &callsign,
188 AO_MAX_CALLSIGN + 1);
189 _ao_config_edit_finish();
194 ao_config_frequency_show(void) __reentrant
196 printf("Frequency: %ld\n",
197 ao_config.frequency);
201 ao_config_frequency_set(void) __reentrant
204 if (ao_cmd_status != ao_cmd_success)
206 _ao_config_edit_start();
207 ao_config.frequency = ao_cmd_lex_u32;
208 ao_config_set_radio();
209 _ao_config_edit_finish();
210 ao_radio_recv_abort();
217 ao_config_main_deploy_show(void) __reentrant
219 printf("Main deploy: %d meters\n",
220 ao_config.main_deploy);
224 ao_config_main_deploy_set(void) __reentrant
227 if (ao_cmd_status != ao_cmd_success)
229 _ao_config_edit_start();
230 ao_config.main_deploy = ao_cmd_lex_i;
231 _ao_config_edit_finish();
236 ao_config_accel_calibrate_show(void) __reentrant
238 printf("Accel cal +1g: %d -1g: %d\n",
239 ao_config.accel_plus_g, ao_config.accel_minus_g);
242 #define ACCEL_CALIBRATE_SAMPLES 1024
243 #define ACCEL_CALIBRATE_SHIFT 10
246 ao_config_accel_calibrate_auto(char *orientation) __reentrant
250 uint8_t cal_data_ring;
252 printf("Orient antenna %s and press a key...", orientation);
255 puts("\r\n"); flush();
256 puts("Calibrating..."); flush();
257 i = ACCEL_CALIBRATE_SAMPLES;
259 cal_data_ring = ao_sample_data;
261 ao_sleep(DATA_TO_XDATA(&ao_sample_data));
262 while (i && cal_data_ring != ao_sample_data) {
263 accel_total += (int32_t) ao_data_accel(&ao_data_ring[cal_data_ring]);
264 cal_data_ring = ao_data_ring_next(cal_data_ring);
268 return accel_total >> ACCEL_CALIBRATE_SHIFT;
272 ao_config_accel_calibrate_set(void) __reentrant
276 if (ao_cmd_status != ao_cmd_success)
278 if (ao_cmd_lex_i == 0) {
279 up = ao_config_accel_calibrate_auto("up");
280 down = ao_config_accel_calibrate_auto("down");
284 if (ao_cmd_status != ao_cmd_success)
289 printf("Invalid accel: up (%d) down (%d)\n",
293 _ao_config_edit_start();
294 ao_config.accel_plus_g = up;
295 ao_config.accel_minus_g = down;
296 _ao_config_edit_finish();
298 #endif /* HAS_ACCEL */
301 ao_config_apogee_delay_show(void) __reentrant
303 printf("Apogee delay: %d seconds\n",
304 ao_config.apogee_delay);
308 ao_config_apogee_delay_set(void) __reentrant
311 if (ao_cmd_status != ao_cmd_success)
313 _ao_config_edit_start();
314 ao_config.apogee_delay = ao_cmd_lex_i;
315 _ao_config_edit_finish();
319 ao_config_apogee_lockout_show(void) __reentrant
321 printf ("Apogee lockout: %d seconds\n",
322 ao_config.apogee_lockout);
326 ao_config_apogee_lockout_set(void) __reentrant
329 if (ao_cmd_status != ao_cmd_success)
331 _ao_config_edit_start();
332 ao_config.apogee_lockout = ao_cmd_lex_i;
333 _ao_config_edit_finish();
336 #endif /* HAS_FLIGHT */
340 ao_config_radio_cal_show(void) __reentrant
342 printf("Radio cal: %ld\n", ao_config.radio_cal);
346 ao_config_radio_cal_set(void) __reentrant
349 if (ao_cmd_status != ao_cmd_success)
351 _ao_config_edit_start();
352 ao_config.radio_cal = ao_cmd_lex_u32;
353 ao_config_set_radio();
354 _ao_config_edit_finish();
360 ao_config_log_show(void) __reentrant
362 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
366 ao_config_log_set(void) __reentrant
368 uint16_t block = (uint16_t) (ao_storage_block >> 10);
369 uint16_t config = (uint16_t) (ao_storage_config >> 10);
372 if (ao_cmd_status != ao_cmd_success)
374 if (ao_log_present())
375 printf("Storage must be empty before changing log size\n");
376 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
377 printf("Flight log size must be multiple of %d kB\n", block);
378 else if (ao_cmd_lex_i > config)
379 printf("Flight log max %d kB\n", config);
381 _ao_config_edit_start();
382 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
383 _ao_config_edit_finish();
390 ao_config_ignite_mode_show(void) __reentrant
392 printf("Ignite mode: %d\n", ao_config.ignite_mode);
396 ao_config_ignite_mode_set(void) __reentrant
399 if (ao_cmd_status != ao_cmd_success)
401 _ao_config_edit_start();
402 ao_config.ignite_mode = ao_cmd_lex_i;
403 _ao_config_edit_finish();
409 ao_config_pad_orientation_show(void) __reentrant
411 printf("Pad orientation: %d\n", ao_config.pad_orientation);
415 ao_config_pad_orientation_set(void) __reentrant
418 if (ao_cmd_status != ao_cmd_success)
420 _ao_config_edit_start();
422 if (ao_config.pad_orientation != ao_cmd_lex_i) {
424 t = ao_config.accel_plus_g;
425 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
426 ao_config.accel_minus_g = 0x7fff - t;
428 ao_config.pad_orientation = ao_cmd_lex_i;
429 _ao_config_edit_finish();
435 ao_config_radio_enable_show(void) __reentrant
437 printf("Radio enable: %d\n", ao_config.radio_enable);
441 ao_config_radio_enable_set(void) __reentrant
444 if (ao_cmd_status != ao_cmd_success)
446 _ao_config_edit_start();
447 ao_config.radio_enable = ao_cmd_lex_i;
448 _ao_config_edit_finish();
450 #endif /* HAS_RADIO */
454 ao_config_key_show(void) __reentrant
458 for (i = 0; i < AO_AES_LEN; i++)
459 printf ("%02x", ao_config.aes_key[i]);
464 ao_config_key_set(void) __reentrant
468 _ao_config_edit_start();
469 for (i = 0; i < AO_AES_LEN; i++) {
471 if (ao_cmd_status != ao_cmd_success)
473 ao_config.aes_key[i] = ao_cmd_lex_i;
475 _ao_config_edit_finish();
479 struct ao_config_var {
481 void (*set)(void) __reentrant;
482 void (*show)(void) __reentrant;
486 ao_config_help(void) __reentrant;
489 ao_config_show(void) __reentrant;
492 ao_config_write(void) __reentrant;
494 __code struct ao_config_var ao_config_vars[] = {
496 { "m <meters>\0Main deploy (m)",
497 ao_config_main_deploy_set, ao_config_main_deploy_show, },
498 { "d <delay>\0Apogee delay (s)",
499 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
500 { "L <seconds>\0Apogee detect lockout (s)",
501 ao_config_apogee_lockout_set, ao_config_apogee_lockout_show, },
502 #endif /* HAS_FLIGHT */
504 { "F <freq>\0Frequency (kHz)",
505 ao_config_frequency_set, ao_config_frequency_show },
506 { "c <call>\0Callsign (8 char max)",
507 ao_config_callsign_set, ao_config_callsign_show },
508 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
509 ao_config_radio_enable_set, ao_config_radio_enable_show },
510 #endif /* HAS_RADIO */
512 { "a <+g> <-g>\0Accel calib (0 for auto)",
513 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
514 #endif /* HAS_ACCEL */
516 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
517 ao_config_radio_cal_set, ao_config_radio_cal_show },
518 #endif /* HAS_RADIO */
520 { "l <size>\0Flight log size (kB)",
521 ao_config_log_set, ao_config_log_show },
524 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
525 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
528 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
529 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
532 { "k <32 hex digits>\0Set AES encryption key",
533 ao_config_key_set, ao_config_key_show },
538 { "w\0Write to eeprom",
539 ao_config_write, 0 },
551 void (*__xdata func)(void) __reentrant;
557 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
558 if (ao_config_vars[cmd].str[0] == c) {
559 (*ao_config_vars[cmd].set)();
562 ao_cmd_status = ao_cmd_syntax_error;
566 ao_config_help(void) __reentrant
569 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
571 ao_config_vars[cmd].str,
572 ao_config_vars[cmd].str+1+
573 strlen(ao_config_vars[cmd].str));
577 ao_config_show(void) __reentrant
581 printf("Config version: %d.%d\n",
582 ao_config.major, ao_config.minor);
583 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
584 if (ao_config_vars[cmd].show)
585 (*ao_config_vars[cmd].show)();
590 ao_config_write(void) __reentrant
593 ao_mutex_get(&ao_config_mutex);
594 if (ao_config_dirty) {
599 ao_mutex_put(&ao_config_mutex);
603 puts("Nothing to save");
607 __code struct ao_cmds ao_config_cmds[] = {
608 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
615 ao_cmd_register(&ao_config_cmds[0]);