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;
74 ao_config.minor = AO_CONFIG_MINOR;
75 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
76 ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
77 ao_config.accel_plus_g = 0;
78 ao_config.accel_minus_g = 0;
79 memset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
80 memcpy(&ao_config.callsign, AO_CONFIG_DEFAULT_CALLSIGN,
81 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
82 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
83 ao_config.radio_cal = ao_radio_cal;
84 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
85 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
86 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
87 ao_config.radio_setting = ao_radio_cal;
90 if (ao_config.minor < AO_CONFIG_MINOR) {
91 /* Fixups for minor version 1 */
92 if (ao_config.minor < 1)
93 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
94 /* Fixups for minor version 2 */
95 if (ao_config.minor < 2) {
96 ao_config.accel_plus_g = 0;
97 ao_config.accel_minus_g = 0;
99 /* Fixups for minor version 3 */
100 if (ao_config.minor < 3)
101 ao_config.radio_cal = ao_radio_cal;
102 /* Fixups for minor version 4 */
103 if (ao_config.minor < 4)
104 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
105 /* Fixupes for minor version 5 */
106 if (ao_config.minor < 5)
107 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
108 if (ao_config.minor < 6)
109 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
110 if (ao_config.minor < 7)
111 ao_config.radio_setting = ao_config.radio_cal;
112 ao_config.minor = AO_CONFIG_MINOR;
115 ao_config_loaded = 1;
121 ao_mutex_get(&ao_config_mutex);
123 ao_mutex_put(&ao_config_mutex);
127 ao_config_callsign_show(void)
129 printf ("Callsign: \"%s\"\n", ao_config.callsign);
133 ao_config_callsign_set(void) __reentrant
136 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
138 memset(callsign, '\0', sizeof callsign);
141 while (ao_cmd_lex_c != '\n') {
142 if (c < AO_MAX_CALLSIGN)
143 callsign[c++] = ao_cmd_lex_c;
145 ao_cmd_status = ao_cmd_lex_error;
148 if (ao_cmd_status != ao_cmd_success)
150 ao_mutex_get(&ao_config_mutex);
152 memcpy(&ao_config.callsign, &callsign,
153 AO_MAX_CALLSIGN + 1);
155 ao_mutex_put(&ao_config_mutex);
156 ao_config_callsign_show();
160 ao_config_radio_channel_show(void) __reentrant
162 uint32_t freq = 434550L + ao_config.radio_channel * 100L;
163 uint16_t mhz = freq / 1000L;
164 uint16_t khz = freq % 1000L;
166 printf("Radio channel: %d (%d.%03dMHz)\n",
167 ao_config.radio_channel, mhz, khz);
171 ao_config_radio_channel_set(void) __reentrant
174 if (ao_cmd_status != ao_cmd_success)
176 ao_mutex_get(&ao_config_mutex);
178 ao_config.radio_channel = ao_cmd_lex_i;
180 ao_mutex_put(&ao_config_mutex);
181 ao_config_radio_channel_show();
182 ao_radio_recv_abort();
188 ao_config_main_deploy_show(void) __reentrant
190 printf("Main deploy: %d meters (%d feet)\n",
191 ao_config.main_deploy,
192 (int16_t) ((int32_t) ao_config.main_deploy * 328 / 100));
196 ao_config_main_deploy_set(void) __reentrant
199 if (ao_cmd_status != ao_cmd_success)
201 ao_mutex_get(&ao_config_mutex);
203 ao_config.main_deploy = ao_cmd_lex_i;
205 ao_mutex_put(&ao_config_mutex);
206 ao_config_main_deploy_show();
211 ao_config_accel_calibrate_show(void) __reentrant
213 printf("Accel cal +1g: %d -1g: %d\n",
214 ao_config.accel_plus_g, ao_config.accel_minus_g);
217 #define ACCEL_CALIBRATE_SAMPLES 1024
218 #define ACCEL_CALIBRATE_SHIFT 10
221 ao_config_accel_calibrate_auto(char *orientation) __reentrant
225 uint8_t cal_adc_ring;
227 printf("Orient antenna %s and press a key...", orientation);
230 puts("\r\n"); flush();
231 puts("Calibrating..."); flush();
232 i = ACCEL_CALIBRATE_SAMPLES;
234 cal_adc_ring = ao_sample_adc;
236 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
237 while (i && cal_adc_ring != ao_sample_adc) {
238 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
239 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
243 return accel_total >> ACCEL_CALIBRATE_SHIFT;
247 ao_config_accel_calibrate_set(void) __reentrant
251 if (ao_cmd_status != ao_cmd_success)
253 if (ao_cmd_lex_i == 0) {
254 up = ao_config_accel_calibrate_auto("up");
255 down = ao_config_accel_calibrate_auto("down");
259 if (ao_cmd_status != ao_cmd_success)
264 printf("Invalid accel: up (%d) down (%d)\n",
268 ao_mutex_get(&ao_config_mutex);
270 ao_config.accel_plus_g = up;
271 ao_config.accel_minus_g = down;
273 ao_mutex_put(&ao_config_mutex);
274 ao_config_accel_calibrate_show();
276 #endif /* HAS_ACCEL */
279 ao_config_apogee_delay_show(void) __reentrant
281 printf("Apogee delay: %d seconds\n",
282 ao_config.apogee_delay);
286 ao_config_apogee_delay_set(void) __reentrant
289 if (ao_cmd_status != ao_cmd_success)
291 ao_mutex_get(&ao_config_mutex);
293 ao_config.apogee_delay = ao_cmd_lex_i;
295 ao_mutex_put(&ao_config_mutex);
296 ao_config_apogee_delay_show();
302 ao_config_radio_cal_show(void) __reentrant
304 printf("Radio cal: %ld\n", ao_config.radio_cal);
308 ao_config_radio_cal_set(void) __reentrant
311 if (ao_cmd_status != ao_cmd_success)
313 ao_mutex_get(&ao_config_mutex);
315 ao_config.radio_setting = ao_config.radio_cal = ao_cmd_lex_u32;
317 ao_mutex_put(&ao_config_mutex);
318 ao_config_radio_cal_show();
323 ao_config_log_show(void) __reentrant
325 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
329 ao_config_log_set(void) __reentrant
331 uint16_t block = (uint16_t) (ao_storage_block >> 10);
332 uint16_t config = (uint16_t) (ao_storage_config >> 10);
335 if (ao_cmd_status != ao_cmd_success)
337 if (ao_log_present())
338 printf("Storage must be empty before changing log size\n");
339 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
340 printf("Flight log size must be multiple of %d kB\n", block);
341 else if (ao_cmd_lex_i > config)
342 printf("Flight log max %d kB\n", config);
344 ao_mutex_get(&ao_config_mutex);
346 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
348 ao_mutex_put(&ao_config_mutex);
349 ao_config_log_show();
352 #endif /* HAS_EEPROM */
356 ao_config_ignite_mode_show(void) __reentrant
358 printf("Ignite mode: %d\n", ao_config.ignite_mode);
362 ao_config_ignite_mode_set(void) __reentrant
365 if (ao_cmd_status != ao_cmd_success)
367 ao_mutex_get(&ao_config_mutex);
369 ao_config.ignite_mode = ao_cmd_lex_i;
371 ao_mutex_put(&ao_config_mutex);
372 ao_config_ignite_mode_show();
378 ao_config_pad_orientation_show(void) __reentrant
380 printf("Pad orientation: %d\n", ao_config.pad_orientation);
384 ao_config_pad_orientation_set(void) __reentrant
387 if (ao_cmd_status != ao_cmd_success)
389 ao_mutex_get(&ao_config_mutex);
392 if (ao_config.pad_orientation != ao_cmd_lex_i) {
394 t = ao_config.accel_plus_g;
395 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
396 ao_config.accel_minus_g = 0x7fff - t;
398 ao_config.pad_orientation = ao_cmd_lex_i;
400 ao_mutex_put(&ao_config_mutex);
401 ao_config_pad_orientation_show();
406 ao_config_radio_setting_show(void) __reentrant
408 printf("Radio setting: %ld\n", ao_config.radio_setting);
412 ao_config_radio_setting_set(void) __reentrant
415 if (ao_cmd_status != ao_cmd_success)
417 ao_mutex_get(&ao_config_mutex);
419 ao_config.radio_setting = ao_cmd_lex_u32;
421 ao_mutex_put(&ao_config_mutex);
422 ao_config_radio_setting_show();
423 ao_radio_recv_abort();
426 struct ao_config_var {
428 void (*set)(void) __reentrant;
429 void (*show)(void) __reentrant;
433 ao_config_help(void) __reentrant;
436 ao_config_show(void) __reentrant;
439 ao_config_write(void) __reentrant;
441 __code struct ao_config_var ao_config_vars[] = {
443 { "m <meters>\0Main deploy (in meters)",
444 ao_config_main_deploy_set, ao_config_main_deploy_show, },
445 { "d <delay>\0Apogee delay (in seconds)",
446 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
448 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
449 ao_config_radio_channel_set, ao_config_radio_channel_show },
450 { "c <call>\0Callsign (8 char max)",
451 ao_config_callsign_set, ao_config_callsign_show },
453 { "a <+g> <-g>\0Accel calib (0 for auto)",
454 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
455 #endif /* HAS_ACCEL */
456 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
457 ao_config_radio_cal_set, ao_config_radio_cal_show },
459 { "l <size>\0Flight log size in kB",
460 ao_config_log_set, ao_config_log_show },
463 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
464 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
467 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
468 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
470 { "R <setting>\0Radio freq control (freq = 434.550 * setting/cal)",
471 ao_config_radio_setting_set, ao_config_radio_setting_show },
473 ao_config_show, ao_config_show },
475 { "w\0Write to eeprom",
476 ao_config_write, ao_config_write },
479 ao_config_help, ao_config_help },
488 void (*__xdata func)(void) __reentrant;
494 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
495 if (ao_config_vars[cmd].str[0] == c) {
496 func = ao_config_vars[cmd].set;
502 ao_cmd_status = ao_cmd_syntax_error;
506 ao_config_help(void) __reentrant
509 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
511 ao_config_vars[cmd].str,
512 ao_config_vars[cmd].str+1+strlen(ao_config_vars[cmd].str));
516 ao_config_show(void) __reentrant
519 printf("Config version: %d.%d\n",
520 ao_config.major, ao_config.minor);
521 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
522 if (ao_config_vars[cmd].show != ao_config_vars[cmd].set)
523 (*ao_config_vars[cmd].show)();
528 ao_config_write(void) __reentrant
531 ao_mutex_get(&ao_config_mutex);
532 if (ao_config_dirty) {
537 ao_mutex_put(&ao_config_mutex);
541 puts("Nothing to save");
545 __code struct ao_cmds ao_config_cmds[] = {
546 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
553 ao_cmd_register(&ao_config_cmds[0]);