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_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
89 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
90 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
91 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
94 if (ao_config.minor != AO_CONFIG_MINOR) {
95 /* Fixups for minor version 1 */
96 if (ao_config.minor < 1)
97 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
98 /* Fixups for minor version 2 */
99 if (ao_config.minor < 2) {
100 ao_config.accel_plus_g = 0;
101 ao_config.accel_minus_g = 0;
103 /* Fixups for minor version 3 */
104 if (ao_config.minor < 3)
105 ao_config.radio_cal = ao_radio_cal;
106 /* Fixups for minor version 4 */
107 if (ao_config.minor < 4)
108 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
109 /* Fixupes for minor version 5 */
110 if (ao_config.minor < 5)
111 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
112 if (ao_config.minor < 6)
113 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
114 if (ao_config.minor < 8)
115 ao_config.radio_enable = TRUE;
116 if (ao_config.minor < 9)
117 memset(&ao_config.aes_key, 0, AO_AES_LEN);
118 if (ao_config.minor < 10) {
119 ao_config.frequency = 434550;
120 #if HAS_RADIO_CHANNELS
121 ao_xmemset(&ao_config.radio_channels, '\0', sizeof (ao_config.radio_channels));
122 ao_xmemcpy(&ao_config.radio_channels[0].name[0],
123 CODE_TO_XDATA("Channel 0"), sizeof("Channel 0"));
124 ao_config.radio_channels[0].kHz = 434550;
127 ao_config.minor = AO_CONFIG_MINOR;
130 ao_config_set_radio();
131 ao_config_loaded = 1;
135 _ao_config_edit_start(void)
137 ao_mutex_get(&ao_config_mutex);
142 _ao_config_edit_finish(void)
145 ao_mutex_put(&ao_config_mutex);
151 _ao_config_edit_start();
152 ao_mutex_put(&ao_config_mutex);
156 ao_config_callsign_show(void)
158 printf ("Callsign: \"%s\"\n", ao_config.callsign);
162 ao_config_callsign_set(void) __reentrant
165 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
167 ao_xmemset(callsign, '\0', sizeof callsign);
170 while (ao_cmd_lex_c != '\n') {
171 if (c < AO_MAX_CALLSIGN)
172 callsign[c++] = ao_cmd_lex_c;
174 ao_cmd_status = ao_cmd_lex_error;
177 if (ao_cmd_status != ao_cmd_success)
179 _ao_config_edit_start();
180 ao_xmemcpy(&ao_config.callsign, &callsign,
181 AO_MAX_CALLSIGN + 1);
182 _ao_config_edit_finish();
186 ao_config_radio_channel_show(void) __reentrant
188 printf("Radio channel: %d\n",
189 ao_config.radio_channel);
193 ao_config_radio_channel_set(void) __reentrant
196 if (ao_cmd_status != ao_cmd_success)
198 _ao_config_edit_start();
199 ao_config.radio_channel = ao_cmd_lex_i;
200 _ao_config_edit_finish();
201 ao_radio_recv_abort();
205 ao_config_frequency_show(void) __reentrant
207 printf("Frequency: %ld\n",
208 ao_config.frequency);
212 ao_config_frequency_set(void) __reentrant
215 if (ao_cmd_status != ao_cmd_success)
217 _ao_config_edit_start();
218 ao_config.frequency = ao_cmd_lex_u32;
219 ao_config_set_radio();
220 _ao_config_edit_finish();
221 ao_radio_recv_abort();
227 ao_config_main_deploy_show(void) __reentrant
229 printf("Main deploy: %d meters\n",
230 ao_config.main_deploy);
234 ao_config_main_deploy_set(void) __reentrant
237 if (ao_cmd_status != ao_cmd_success)
239 _ao_config_edit_start();
240 ao_config.main_deploy = ao_cmd_lex_i;
241 _ao_config_edit_finish();
246 ao_config_accel_calibrate_show(void) __reentrant
248 printf("Accel cal +1g: %d -1g: %d\n",
249 ao_config.accel_plus_g, ao_config.accel_minus_g);
252 #define ACCEL_CALIBRATE_SAMPLES 1024
253 #define ACCEL_CALIBRATE_SHIFT 10
256 ao_config_accel_calibrate_auto(char *orientation) __reentrant
260 uint8_t cal_adc_ring;
262 printf("Orient antenna %s and press a key...", orientation);
265 puts("\r\n"); flush();
266 puts("Calibrating..."); flush();
267 i = ACCEL_CALIBRATE_SAMPLES;
269 cal_adc_ring = ao_sample_adc;
271 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
272 while (i && cal_adc_ring != ao_sample_adc) {
273 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
274 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
278 return accel_total >> ACCEL_CALIBRATE_SHIFT;
282 ao_config_accel_calibrate_set(void) __reentrant
286 if (ao_cmd_status != ao_cmd_success)
288 if (ao_cmd_lex_i == 0) {
289 up = ao_config_accel_calibrate_auto("up");
290 down = ao_config_accel_calibrate_auto("down");
294 if (ao_cmd_status != ao_cmd_success)
299 printf("Invalid accel: up (%d) down (%d)\n",
303 _ao_config_edit_start();
304 ao_config.accel_plus_g = up;
305 ao_config.accel_minus_g = down;
306 _ao_config_edit_finish();
308 #endif /* HAS_ACCEL */
311 ao_config_apogee_delay_show(void) __reentrant
313 printf("Apogee delay: %d seconds\n",
314 ao_config.apogee_delay);
318 ao_config_apogee_delay_set(void) __reentrant
321 if (ao_cmd_status != ao_cmd_success)
323 _ao_config_edit_start();
324 ao_config.apogee_delay = ao_cmd_lex_i;
325 _ao_config_edit_finish();
331 ao_config_radio_cal_show(void) __reentrant
333 printf("Radio cal: %ld\n", ao_config.radio_cal);
337 ao_config_radio_cal_set(void) __reentrant
340 if (ao_cmd_status != ao_cmd_success)
342 _ao_config_edit_start();
343 ao_config.radio_cal = ao_cmd_lex_u32;
344 ao_config_set_radio();
345 _ao_config_edit_finish();
350 ao_config_log_show(void) __reentrant
352 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
356 ao_config_log_set(void) __reentrant
358 uint16_t block = (uint16_t) (ao_storage_block >> 10);
359 uint16_t config = (uint16_t) (ao_storage_config >> 10);
362 if (ao_cmd_status != ao_cmd_success)
364 if (ao_log_present())
365 printf("Storage must be empty before changing log size\n");
366 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
367 printf("Flight log size must be multiple of %d kB\n", block);
368 else if (ao_cmd_lex_i > config)
369 printf("Flight log max %d kB\n", config);
371 _ao_config_edit_start();
372 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
373 _ao_config_edit_finish();
380 ao_config_ignite_mode_show(void) __reentrant
382 printf("Ignite mode: %d\n", ao_config.ignite_mode);
386 ao_config_ignite_mode_set(void) __reentrant
389 if (ao_cmd_status != ao_cmd_success)
391 _ao_config_edit_start();
392 ao_config.ignite_mode = ao_cmd_lex_i;
393 _ao_config_edit_finish();
399 ao_config_pad_orientation_show(void) __reentrant
401 printf("Pad orientation: %d\n", ao_config.pad_orientation);
405 ao_config_pad_orientation_set(void) __reentrant
408 if (ao_cmd_status != ao_cmd_success)
410 _ao_config_edit_start();
412 if (ao_config.pad_orientation != ao_cmd_lex_i) {
414 t = ao_config.accel_plus_g;
415 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
416 ao_config.accel_minus_g = 0x7fff - t;
418 ao_config.pad_orientation = ao_cmd_lex_i;
419 _ao_config_edit_finish();
424 ao_config_radio_enable_show(void) __reentrant
426 printf("Radio enable: %d\n", ao_config.radio_enable);
430 ao_config_radio_enable_set(void) __reentrant
433 if (ao_cmd_status != ao_cmd_success)
435 _ao_config_edit_start();
436 ao_config.radio_enable = ao_cmd_lex_i;
437 _ao_config_edit_finish();
442 ao_config_key_show(void) __reentrant
446 for (i = 0; i < AO_AES_LEN; i++)
447 printf ("%02x", ao_config.aes_key[i]);
452 ao_config_key_set(void) __reentrant
456 _ao_config_edit_start();
457 for (i = 0; i < AO_AES_LEN; i++) {
459 if (ao_cmd_status != ao_cmd_success)
461 ao_config.aes_key[i] = ao_cmd_lex_i;
463 _ao_config_edit_finish();
467 #if HAS_RADIO_CHANNELS
469 ao_config_radio_config_show(void) __reentrant
472 for (i = 0; i < AO_NUM_CHANNELS; i++)
473 if (ao_config.radio_channels[i].name[0]) {
474 printf("%2d %-16.16s %ld\n",
476 ao_config.radio_channels[i].name,
477 ao_config.radio_channels[i].kHz);
482 ao_config_radio_config_set(void) __reentrant
484 __xdata struct ao_radio_channel * ch;
487 if (ao_cmd_status != ao_cmd_success)
489 if ((uint8_t) ao_cmd_lex_i >= AO_NUM_CHANNELS) {
490 ao_cmd_status = ao_cmd_syntax_error;
493 ch = &ao_config.radio_channels[(uint8_t) ao_cmd_lex_i];
494 _ao_config_edit_start();
497 while (ao_cmd_lex_c != '/' && ao_cmd_lex_c != '\n' && i < AO_CHANNEL_NAME_LEN) {
498 ch->name[i++] = ao_cmd_lex_c;
501 if (i < AO_CHANNEL_NAME_LEN) {
506 ch->kHz = ao_cmd_lex_u32;
507 _ao_config_edit_finish();
511 struct ao_config_var {
513 void (*set)(void) __reentrant;
514 void (*show)(void) __reentrant;
518 ao_config_help(void) __reentrant;
521 ao_config_show(void) __reentrant;
524 ao_config_write(void) __reentrant;
526 __code struct ao_config_var ao_config_vars[] = {
528 { "m <meters>\0Main deploy (in meters)",
529 ao_config_main_deploy_set, ao_config_main_deploy_show, },
530 { "d <delay>\0Apogee delay (in seconds)",
531 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
533 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
534 ao_config_radio_channel_set, ao_config_radio_channel_show },
535 { "F <freq>\0Frequency (kHz)",
536 ao_config_frequency_set, ao_config_frequency_show },
537 { "c <call>\0Callsign (8 char max)",
538 ao_config_callsign_set, ao_config_callsign_show },
539 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
540 ao_config_radio_enable_set, ao_config_radio_enable_show },
542 { "a <+g> <-g>\0Accel calib (0 for auto)",
543 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
544 #endif /* HAS_ACCEL */
545 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
546 ao_config_radio_cal_set, ao_config_radio_cal_show },
548 { "l <size>\0Flight log size in kB",
549 ao_config_log_set, ao_config_log_show },
552 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
553 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
556 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
557 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
560 { "k <32 hex digits>\0Set AES encryption key",
561 ao_config_key_set, ao_config_key_show },
563 #if HAS_RADIO_CHANNELS
564 { "C <n> <name>/<freq> <radio>\0Set radio chan config",
565 ao_config_radio_config_set,ao_config_radio_config_show },
570 { "w\0Write to eeprom",
571 ao_config_write, 0 },
583 void (*__xdata func)(void) __reentrant;
589 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
590 if (ao_config_vars[cmd].str[0] == c) {
591 (*ao_config_vars[cmd].set)();
594 ao_cmd_status = ao_cmd_syntax_error;
598 ao_config_help(void) __reentrant
601 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
603 ao_config_vars[cmd].str,
604 ao_config_vars[cmd].str+1+
605 strlen(ao_config_vars[cmd].str));
609 ao_config_show(void) __reentrant
613 printf("Config version: %d.%d\n",
614 ao_config.major, ao_config.minor);
615 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
616 if (ao_config_vars[cmd].show)
617 (*ao_config_vars[cmd].show)();
622 ao_config_write(void) __reentrant
625 ao_mutex_get(&ao_config_mutex);
626 if (ao_config_dirty) {
631 ao_mutex_put(&ao_config_mutex);
635 puts("Nothing to save");
639 __code struct ao_cmds ao_config_cmds[] = {
640 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
647 ao_cmd_register(&ao_config_cmds[0]);