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));
50 ao_log_write_erase(0);
57 ao_mutex_get(&ao_config_mutex);
59 ao_mutex_put(&ao_config_mutex);
70 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
72 if (ao_config.major != AO_CONFIG_MAJOR) {
73 ao_config.major = AO_CONFIG_MAJOR;
75 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
76 ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
77 memset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
78 memcpy(&ao_config.callsign, AO_CONFIG_DEFAULT_CALLSIGN,
79 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
81 if (ao_config.minor < AO_CONFIG_MINOR) {
82 /* Fixups for minor version 1 */
83 if (ao_config.minor < 1)
84 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
85 /* Fixups for minor version 2 */
86 if (ao_config.minor < 2) {
87 ao_config.accel_plus_g = 0;
88 ao_config.accel_minus_g = 0;
90 /* Fixups for minor version 3 */
91 if (ao_config.minor < 3)
92 ao_config.radio_cal = ao_radio_cal;
93 /* Fixups for minor version 4 */
94 if (ao_config.minor < 4)
95 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
96 /* Fixupes for minor version 5 */
97 if (ao_config.minor < 5)
98 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
99 if (ao_config.minor < 6)
100 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
101 if (ao_config.minor < 7)
102 ao_config.radio_setting = ao_config.radio_cal;
103 if (ao_config.minor < 8)
104 ao_config.radio_enable = TRUE;
105 ao_config.minor = AO_CONFIG_MINOR;
108 ao_config_loaded = 1;
112 _ao_config_edit_start(void)
114 ao_mutex_get(&ao_config_mutex);
119 _ao_config_edit_finish(void)
122 ao_mutex_put(&ao_config_mutex);
128 _ao_config_edit_start();
129 ao_mutex_put(&ao_config_mutex);
133 ao_config_callsign_show(void)
135 printf ("Callsign: \"%s\"\n", ao_config.callsign);
139 ao_config_callsign_set(void) __reentrant
142 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
144 memset(callsign, '\0', sizeof callsign);
147 while (ao_cmd_lex_c != '\n') {
148 if (c < AO_MAX_CALLSIGN)
149 callsign[c++] = ao_cmd_lex_c;
151 ao_cmd_status = ao_cmd_lex_error;
154 if (ao_cmd_status != ao_cmd_success)
156 _ao_config_edit_start();
157 memcpy(&ao_config.callsign, &callsign,
158 AO_MAX_CALLSIGN + 1);
159 _ao_config_edit_finish();
163 ao_config_radio_channel_show(void) __reentrant
165 printf("Radio channel: %d\n",
166 ao_config.radio_channel);
170 ao_config_radio_channel_set(void) __reentrant
173 if (ao_cmd_status != ao_cmd_success)
175 _ao_config_edit_start();
176 ao_config.radio_channel = ao_cmd_lex_i;
177 _ao_config_edit_finish();
178 ao_radio_recv_abort();
184 ao_config_main_deploy_show(void) __reentrant
186 printf("Main deploy: %d meters\n",
187 ao_config.main_deploy);
191 ao_config_main_deploy_set(void) __reentrant
194 if (ao_cmd_status != ao_cmd_success)
196 _ao_config_edit_start();
197 ao_config.main_deploy = ao_cmd_lex_i;
198 _ao_config_edit_finish();
203 ao_config_accel_calibrate_show(void) __reentrant
205 printf("Accel cal +1g: %d -1g: %d\n",
206 ao_config.accel_plus_g, ao_config.accel_minus_g);
209 #define ACCEL_CALIBRATE_SAMPLES 1024
210 #define ACCEL_CALIBRATE_SHIFT 10
213 ao_config_accel_calibrate_auto(char *orientation) __reentrant
217 uint8_t cal_adc_ring;
219 printf("Orient antenna %s and press a key...", orientation);
222 puts("\r\n"); flush();
223 puts("Calibrating..."); flush();
224 i = ACCEL_CALIBRATE_SAMPLES;
226 cal_adc_ring = ao_sample_adc;
228 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
229 while (i && cal_adc_ring != ao_sample_adc) {
230 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
231 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
235 return accel_total >> ACCEL_CALIBRATE_SHIFT;
239 ao_config_accel_calibrate_set(void) __reentrant
243 if (ao_cmd_status != ao_cmd_success)
245 if (ao_cmd_lex_i == 0) {
246 up = ao_config_accel_calibrate_auto("up");
247 down = ao_config_accel_calibrate_auto("down");
251 if (ao_cmd_status != ao_cmd_success)
256 printf("Invalid accel: up (%d) down (%d)\n",
260 _ao_config_edit_start();
261 ao_config.accel_plus_g = up;
262 ao_config.accel_minus_g = down;
263 _ao_config_edit_finish();
265 #endif /* HAS_ACCEL */
268 ao_config_apogee_delay_show(void) __reentrant
270 printf("Apogee delay: %d seconds\n",
271 ao_config.apogee_delay);
275 ao_config_apogee_delay_set(void) __reentrant
278 if (ao_cmd_status != ao_cmd_success)
280 _ao_config_edit_start();
281 ao_config.apogee_delay = ao_cmd_lex_i;
282 _ao_config_edit_finish();
288 ao_config_radio_cal_show(void) __reentrant
290 printf("Radio cal: %ld\n", ao_config.radio_cal);
294 ao_config_radio_cal_set(void) __reentrant
297 if (ao_cmd_status != ao_cmd_success)
299 _ao_config_edit_start();
300 ao_config.radio_setting = ao_config.radio_cal = ao_cmd_lex_u32;
301 _ao_config_edit_finish();
306 ao_config_log_show(void) __reentrant
308 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
312 ao_config_log_set(void) __reentrant
314 uint16_t block = (uint16_t) (ao_storage_block >> 10);
315 uint16_t config = (uint16_t) (ao_storage_config >> 10);
318 if (ao_cmd_status != ao_cmd_success)
320 if (ao_log_present())
321 printf("Storage must be empty before changing log size\n");
322 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
323 printf("Flight log size must be multiple of %d kB\n", block);
324 else if (ao_cmd_lex_i > config)
325 printf("Flight log max %d kB\n", config);
327 _ao_config_edit_start();
328 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
329 _ao_config_edit_finish();
332 #endif /* HAS_EEPROM */
336 ao_config_ignite_mode_show(void) __reentrant
338 printf("Ignite mode: %d\n", ao_config.ignite_mode);
342 ao_config_ignite_mode_set(void) __reentrant
345 if (ao_cmd_status != ao_cmd_success)
347 _ao_config_edit_start();
348 ao_config.ignite_mode = ao_cmd_lex_i;
349 _ao_config_edit_finish();
355 ao_config_pad_orientation_show(void) __reentrant
357 printf("Pad orientation: %d\n", ao_config.pad_orientation);
361 ao_config_pad_orientation_set(void) __reentrant
364 if (ao_cmd_status != ao_cmd_success)
366 _ao_config_edit_start();
368 if (ao_config.pad_orientation != ao_cmd_lex_i) {
370 t = ao_config.accel_plus_g;
371 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
372 ao_config.accel_minus_g = 0x7fff - t;
374 ao_config.pad_orientation = ao_cmd_lex_i;
375 _ao_config_edit_finish();
380 ao_config_radio_setting_show(void) __reentrant
382 printf("Radio setting: %ld\n", ao_config.radio_setting);
386 ao_config_radio_setting_set(void) __reentrant
389 if (ao_cmd_status != ao_cmd_success)
391 _ao_config_edit_start();
392 ao_config.radio_setting = ao_cmd_lex_u32;
393 ao_config.radio_channel = 0;
394 _ao_config_edit_finish();
395 ao_radio_recv_abort();
399 ao_config_radio_enable_show(void) __reentrant
401 printf("Radio enable: %d\n", ao_config.radio_enable);
405 ao_config_radio_enable_set(void) __reentrant
408 if (ao_cmd_status != ao_cmd_success)
410 _ao_config_edit_start();
411 ao_config.radio_enable = ao_cmd_lex_i;
412 _ao_config_edit_finish();
415 struct ao_config_var {
417 void (*set)(void) __reentrant;
418 void (*show)(void) __reentrant;
422 ao_config_help(void) __reentrant;
425 ao_config_show(void) __reentrant;
428 ao_config_write(void) __reentrant;
430 __code struct ao_config_var ao_config_vars[] = {
432 { "m <meters>\0Main deploy (in meters)",
433 ao_config_main_deploy_set, ao_config_main_deploy_show, },
434 { "d <delay>\0Apogee delay (in seconds)",
435 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
437 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
438 ao_config_radio_channel_set, ao_config_radio_channel_show },
439 { "c <call>\0Callsign (8 char max)",
440 ao_config_callsign_set, ao_config_callsign_show },
441 { "R <setting>\0Radio freq control (freq = 434.550 * setting/cal)",
442 ao_config_radio_setting_set, ao_config_radio_setting_show },
443 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
444 ao_config_radio_enable_set, ao_config_radio_enable_show },
446 { "a <+g> <-g>\0Accel calib (0 for auto)",
447 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
448 #endif /* HAS_ACCEL */
449 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
450 ao_config_radio_cal_set, ao_config_radio_cal_show },
452 { "l <size>\0Flight log size in kB",
453 ao_config_log_set, ao_config_log_show },
456 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
457 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
460 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
461 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
466 { "w\0Write to eeprom",
467 ao_config_write, 0 },
479 void (*__xdata func)(void) __reentrant;
485 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
486 if (ao_config_vars[cmd].str[0] == c) {
487 (*ao_config_vars[cmd].set)();
490 ao_cmd_status = ao_cmd_syntax_error;
494 ao_config_help(void) __reentrant
497 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
499 ao_config_vars[cmd].str,
500 ao_config_vars[cmd].str+1+strlen(ao_config_vars[cmd].str));
504 ao_config_show(void) __reentrant
507 printf("Config version: %d.%d\n",
508 ao_config.major, ao_config.minor);
509 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
510 if (ao_config_vars[cmd].show)
511 (*ao_config_vars[cmd].show)();
516 ao_config_write(void) __reentrant
519 ao_mutex_get(&ao_config_mutex);
520 if (ao_config_dirty) {
525 ao_mutex_put(&ao_config_mutex);
529 puts("Nothing to save");
533 __code struct ao_cmds ao_config_cmds[] = {
534 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
541 ao_cmd_register(&ao_config_cmds[0]);