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 */
86 /* Yes, I know ao_storage_read calls ao_storage_setup,
87 * but ao_storage_setup *also* sets ao_storage_config, which we
88 * need before calling ao_storage_read here
91 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
93 if (ao_config.major != AO_CONFIG_MAJOR) {
94 ao_config.major = AO_CONFIG_MAJOR;
98 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
99 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
100 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
101 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
103 minor = ao_config.minor;
104 if (minor != AO_CONFIG_MINOR) {
105 /* Fixups for minor version 1 */
107 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
108 /* Fixups for minor version 2 */
110 ao_config.accel_plus_g = 0;
111 ao_config.accel_minus_g = 0;
113 /* Fixups for minor version 3 */
116 ao_config.radio_cal = ao_radio_cal;
118 /* Fixups for minor version 4 */
120 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
121 /* Fixupes for minor version 5 */
123 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
125 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
127 ao_config.radio_enable = TRUE;
129 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
131 ao_config.frequency = 434550;
133 ao_config.apogee_lockout = 0;
134 ao_config.minor = AO_CONFIG_MINOR;
140 ao_config.frequency = 434550;
142 ao_config_set_radio();
144 ao_config_loaded = 1;
148 _ao_config_edit_start(void)
150 ao_mutex_get(&ao_config_mutex);
155 _ao_config_edit_finish(void)
158 ao_mutex_put(&ao_config_mutex);
164 _ao_config_edit_start();
165 ao_mutex_put(&ao_config_mutex);
169 ao_config_callsign_show(void)
171 printf ("Callsign: \"%s\"\n", ao_config.callsign);
175 ao_config_callsign_set(void) __reentrant
178 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
180 ao_xmemset(callsign, '\0', sizeof callsign);
183 while (ao_cmd_lex_c != '\n') {
184 if (c < AO_MAX_CALLSIGN)
185 callsign[c++] = ao_cmd_lex_c;
187 ao_cmd_status = ao_cmd_lex_error;
190 if (ao_cmd_status != ao_cmd_success)
192 _ao_config_edit_start();
193 ao_xmemcpy(&ao_config.callsign, &callsign,
194 AO_MAX_CALLSIGN + 1);
195 _ao_config_edit_finish();
200 ao_config_frequency_show(void) __reentrant
202 printf("Frequency: %ld\n",
203 ao_config.frequency);
207 ao_config_frequency_set(void) __reentrant
210 if (ao_cmd_status != ao_cmd_success)
212 _ao_config_edit_start();
213 ao_config.frequency = ao_cmd_lex_u32;
214 ao_config_set_radio();
215 _ao_config_edit_finish();
216 ao_radio_recv_abort();
223 ao_config_main_deploy_show(void) __reentrant
225 printf("Main deploy: %d meters\n",
226 ao_config.main_deploy);
230 ao_config_main_deploy_set(void) __reentrant
233 if (ao_cmd_status != ao_cmd_success)
235 _ao_config_edit_start();
236 ao_config.main_deploy = ao_cmd_lex_i;
237 _ao_config_edit_finish();
242 ao_config_accel_calibrate_show(void) __reentrant
244 printf("Accel cal +1g: %d -1g: %d\n",
245 ao_config.accel_plus_g, ao_config.accel_minus_g);
248 #define ACCEL_CALIBRATE_SAMPLES 1024
249 #define ACCEL_CALIBRATE_SHIFT 10
252 ao_config_accel_calibrate_auto(char *orientation) __reentrant
256 uint8_t cal_data_ring;
258 printf("Orient antenna %s and press a key...", orientation);
261 puts("\r\n"); flush();
262 puts("Calibrating..."); flush();
263 i = ACCEL_CALIBRATE_SAMPLES;
265 cal_data_ring = ao_sample_data;
267 ao_sleep(DATA_TO_XDATA(&ao_sample_data));
268 while (i && cal_data_ring != ao_sample_data) {
269 accel_total += (int32_t) ao_data_accel(&ao_data_ring[cal_data_ring]);
270 cal_data_ring = ao_data_ring_next(cal_data_ring);
274 return accel_total >> ACCEL_CALIBRATE_SHIFT;
278 ao_config_accel_calibrate_set(void) __reentrant
282 if (ao_cmd_status != ao_cmd_success)
284 if (ao_cmd_lex_i == 0) {
285 up = ao_config_accel_calibrate_auto("up");
286 down = ao_config_accel_calibrate_auto("down");
290 if (ao_cmd_status != ao_cmd_success)
295 printf("Invalid accel: up (%d) down (%d)\n",
299 _ao_config_edit_start();
300 ao_config.accel_plus_g = up;
301 ao_config.accel_minus_g = down;
302 _ao_config_edit_finish();
304 #endif /* HAS_ACCEL */
307 ao_config_apogee_delay_show(void) __reentrant
309 printf("Apogee delay: %d seconds\n",
310 ao_config.apogee_delay);
314 ao_config_apogee_delay_set(void) __reentrant
317 if (ao_cmd_status != ao_cmd_success)
319 _ao_config_edit_start();
320 ao_config.apogee_delay = ao_cmd_lex_i;
321 _ao_config_edit_finish();
325 ao_config_apogee_lockout_show(void) __reentrant
327 printf ("Apogee lockout: %d seconds\n",
328 ao_config.apogee_lockout);
332 ao_config_apogee_lockout_set(void) __reentrant
335 if (ao_cmd_status != ao_cmd_success)
337 _ao_config_edit_start();
338 ao_config.apogee_lockout = ao_cmd_lex_i;
339 _ao_config_edit_finish();
342 #endif /* HAS_FLIGHT */
346 ao_config_radio_cal_show(void) __reentrant
348 printf("Radio cal: %ld\n", ao_config.radio_cal);
352 ao_config_radio_cal_set(void) __reentrant
355 if (ao_cmd_status != ao_cmd_success)
357 _ao_config_edit_start();
358 ao_config.radio_cal = ao_cmd_lex_u32;
359 ao_config_set_radio();
360 _ao_config_edit_finish();
366 ao_config_log_show(void) __reentrant
368 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
372 ao_config_log_set(void) __reentrant
374 uint16_t block = (uint16_t) (ao_storage_block >> 10);
375 uint16_t config = (uint16_t) (ao_storage_config >> 10);
378 if (ao_cmd_status != ao_cmd_success)
380 if (ao_log_present())
381 printf("Storage must be empty before changing log size\n");
382 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
383 printf("Flight log size must be multiple of %d kB\n", block);
384 else if (ao_cmd_lex_i > config)
385 printf("Flight log max %d kB\n", config);
387 _ao_config_edit_start();
388 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
389 _ao_config_edit_finish();
396 ao_config_ignite_mode_show(void) __reentrant
398 printf("Ignite mode: %d\n", ao_config.ignite_mode);
402 ao_config_ignite_mode_set(void) __reentrant
405 if (ao_cmd_status != ao_cmd_success)
407 _ao_config_edit_start();
408 ao_config.ignite_mode = ao_cmd_lex_i;
409 _ao_config_edit_finish();
415 ao_config_pad_orientation_show(void) __reentrant
417 printf("Pad orientation: %d\n", ao_config.pad_orientation);
421 ao_config_pad_orientation_set(void) __reentrant
424 if (ao_cmd_status != ao_cmd_success)
426 _ao_config_edit_start();
428 if (ao_config.pad_orientation != ao_cmd_lex_i) {
430 t = ao_config.accel_plus_g;
431 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
432 ao_config.accel_minus_g = 0x7fff - t;
434 ao_config.pad_orientation = ao_cmd_lex_i;
435 _ao_config_edit_finish();
441 ao_config_radio_enable_show(void) __reentrant
443 printf("Radio enable: %d\n", ao_config.radio_enable);
447 ao_config_radio_enable_set(void) __reentrant
450 if (ao_cmd_status != ao_cmd_success)
452 _ao_config_edit_start();
453 ao_config.radio_enable = ao_cmd_lex_i;
454 _ao_config_edit_finish();
456 #endif /* HAS_RADIO */
460 ao_config_key_show(void) __reentrant
464 for (i = 0; i < AO_AES_LEN; i++)
465 printf ("%02x", ao_config.aes_key[i]);
470 ao_config_key_set(void) __reentrant
474 _ao_config_edit_start();
475 for (i = 0; i < AO_AES_LEN; i++) {
477 if (ao_cmd_status != ao_cmd_success)
479 ao_config.aes_key[i] = ao_cmd_lex_i;
481 _ao_config_edit_finish();
485 struct ao_config_var {
487 void (*set)(void) __reentrant;
488 void (*show)(void) __reentrant;
492 ao_config_help(void) __reentrant;
495 ao_config_show(void) __reentrant;
498 ao_config_write(void) __reentrant;
500 __code struct ao_config_var ao_config_vars[] = {
502 { "m <meters>\0Main deploy (m)",
503 ao_config_main_deploy_set, ao_config_main_deploy_show, },
504 { "d <delay>\0Apogee delay (s)",
505 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
506 { "L <seconds>\0Apogee detect lockout (s)",
507 ao_config_apogee_lockout_set, ao_config_apogee_lockout_show, },
508 #endif /* HAS_FLIGHT */
510 { "F <freq>\0Frequency (kHz)",
511 ao_config_frequency_set, ao_config_frequency_show },
512 { "c <call>\0Callsign (8 char max)",
513 ao_config_callsign_set, ao_config_callsign_show },
514 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
515 ao_config_radio_enable_set, ao_config_radio_enable_show },
516 #endif /* HAS_RADIO */
518 { "a <+g> <-g>\0Accel calib (0 for auto)",
519 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
520 #endif /* HAS_ACCEL */
522 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
523 ao_config_radio_cal_set, ao_config_radio_cal_show },
524 #endif /* HAS_RADIO */
526 { "l <size>\0Flight log size (kB)",
527 ao_config_log_set, ao_config_log_show },
530 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
531 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
534 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
535 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
538 { "k <32 hex digits>\0Set AES encryption key",
539 ao_config_key_set, ao_config_key_show },
544 { "w\0Write to eeprom",
545 ao_config_write, 0 },
557 void (*__xdata func)(void) __reentrant;
563 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
564 if (ao_config_vars[cmd].str[0] == c) {
565 (*ao_config_vars[cmd].set)();
568 ao_cmd_status = ao_cmd_syntax_error;
572 ao_config_help(void) __reentrant
575 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
577 ao_config_vars[cmd].str,
578 ao_config_vars[cmd].str+1+
579 strlen(ao_config_vars[cmd].str));
583 ao_config_show(void) __reentrant
587 printf("Config version: %d.%d\n",
588 ao_config.major, ao_config.minor);
589 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
590 if (ao_config_vars[cmd].show)
591 (*ao_config_vars[cmd].show)();
596 ao_config_write(void) __reentrant
599 ao_mutex_get(&ao_config_mutex);
600 if (ao_config_dirty) {
605 ao_mutex_put(&ao_config_mutex);
609 puts("Nothing to save");
613 __code struct ao_cmds ao_config_cmds[] = {
614 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
621 ao_cmd_register(&ao_config_cmds[0]);