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 memcpy(&ao_config.callsign, AO_CONFIG_DEFAULT_CALLSIGN,
78 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
80 if (ao_config.minor < AO_CONFIG_MINOR) {
81 /* Fixups for minor version 1 */
82 if (ao_config.minor < 1)
83 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
84 /* Fixups for minor version 2 */
85 if (ao_config.minor < 2) {
86 ao_config.accel_plus_g = 0;
87 ao_config.accel_minus_g = 0;
89 /* Fixups for minor version 3 */
90 if (ao_config.minor < 3)
91 ao_config.radio_cal = ao_radio_cal;
92 /* Fixups for minor version 4 */
93 if (ao_config.minor < 4)
94 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
95 /* Fixupes for minor version 5 */
96 if (ao_config.minor < 5)
97 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
98 if (ao_config.minor < 6)
99 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
100 if (ao_config.minor < 7)
101 ao_config.radio_setting = ao_config.radio_cal;
102 ao_config.minor = AO_CONFIG_MINOR;
105 ao_config_loaded = 1;
111 ao_mutex_get(&ao_config_mutex);
113 ao_mutex_put(&ao_config_mutex);
117 ao_config_callsign_show(void)
119 printf ("Callsign: \"%s\"\n", ao_config.callsign);
123 ao_config_callsign_set(void) __reentrant
126 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
128 memset(callsign, '\0', sizeof callsign);
131 while (ao_cmd_lex_c != '\n') {
132 if (c < AO_MAX_CALLSIGN)
133 callsign[c++] = ao_cmd_lex_c;
135 ao_cmd_status = ao_cmd_lex_error;
138 if (ao_cmd_status != ao_cmd_success)
140 ao_mutex_get(&ao_config_mutex);
142 memcpy(&ao_config.callsign, &callsign,
143 AO_MAX_CALLSIGN + 1);
145 ao_mutex_put(&ao_config_mutex);
146 ao_config_callsign_show();
150 ao_config_radio_channel_show(void) __reentrant
152 printf("Radio channel: %d\n",
153 ao_config.radio_channel);
157 ao_config_radio_channel_set(void) __reentrant
160 if (ao_cmd_status != ao_cmd_success)
162 ao_mutex_get(&ao_config_mutex);
164 ao_config.radio_channel = ao_cmd_lex_i;
166 ao_mutex_put(&ao_config_mutex);
167 ao_config_radio_channel_show();
168 ao_radio_recv_abort();
174 ao_config_main_deploy_show(void) __reentrant
176 printf("Main deploy: %d meters\n",
177 ao_config.main_deploy);
181 ao_config_main_deploy_set(void) __reentrant
184 if (ao_cmd_status != ao_cmd_success)
186 ao_mutex_get(&ao_config_mutex);
188 ao_config.main_deploy = ao_cmd_lex_i;
190 ao_mutex_put(&ao_config_mutex);
191 ao_config_main_deploy_show();
196 ao_config_accel_calibrate_show(void) __reentrant
198 printf("Accel cal +1g: %d -1g: %d\n",
199 ao_config.accel_plus_g, ao_config.accel_minus_g);
202 #define ACCEL_CALIBRATE_SAMPLES 1024
203 #define ACCEL_CALIBRATE_SHIFT 10
206 ao_config_accel_calibrate_auto(char *orientation) __reentrant
210 uint8_t cal_adc_ring;
212 printf("Orient antenna %s and press a key...", orientation);
215 puts("\r\n"); flush();
216 puts("Calibrating..."); flush();
217 i = ACCEL_CALIBRATE_SAMPLES;
219 cal_adc_ring = ao_sample_adc;
221 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
222 while (i && cal_adc_ring != ao_sample_adc) {
223 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
224 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
228 return accel_total >> ACCEL_CALIBRATE_SHIFT;
232 ao_config_accel_calibrate_set(void) __reentrant
236 if (ao_cmd_status != ao_cmd_success)
238 if (ao_cmd_lex_i == 0) {
239 up = ao_config_accel_calibrate_auto("up");
240 down = ao_config_accel_calibrate_auto("down");
244 if (ao_cmd_status != ao_cmd_success)
249 printf("Invalid accel: up (%d) down (%d)\n",
253 ao_mutex_get(&ao_config_mutex);
255 ao_config.accel_plus_g = up;
256 ao_config.accel_minus_g = down;
258 ao_mutex_put(&ao_config_mutex);
259 ao_config_accel_calibrate_show();
261 #endif /* HAS_ACCEL */
264 ao_config_apogee_delay_show(void) __reentrant
266 printf("Apogee delay: %d seconds\n",
267 ao_config.apogee_delay);
271 ao_config_apogee_delay_set(void) __reentrant
274 if (ao_cmd_status != ao_cmd_success)
276 ao_mutex_get(&ao_config_mutex);
278 ao_config.apogee_delay = ao_cmd_lex_i;
280 ao_mutex_put(&ao_config_mutex);
281 ao_config_apogee_delay_show();
287 ao_config_radio_cal_show(void) __reentrant
289 printf("Radio cal: %ld\n", ao_config.radio_cal);
293 ao_config_radio_cal_set(void) __reentrant
296 if (ao_cmd_status != ao_cmd_success)
298 ao_mutex_get(&ao_config_mutex);
300 ao_config.radio_setting = ao_config.radio_cal = ao_cmd_lex_u32;
302 ao_mutex_put(&ao_config_mutex);
303 ao_config_radio_cal_show();
308 ao_config_log_show(void) __reentrant
310 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
314 ao_config_log_set(void) __reentrant
316 uint16_t block = (uint16_t) (ao_storage_block >> 10);
317 uint16_t config = (uint16_t) (ao_storage_config >> 10);
320 if (ao_cmd_status != ao_cmd_success)
322 if (ao_log_present())
323 printf("Storage must be empty before changing log size\n");
324 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
325 printf("Flight log size must be multiple of %d kB\n", block);
326 else if (ao_cmd_lex_i > config)
327 printf("Flight log max %d kB\n", config);
329 ao_mutex_get(&ao_config_mutex);
331 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
333 ao_mutex_put(&ao_config_mutex);
334 ao_config_log_show();
337 #endif /* HAS_EEPROM */
341 ao_config_ignite_mode_show(void) __reentrant
343 printf("Ignite mode: %d\n", ao_config.ignite_mode);
347 ao_config_ignite_mode_set(void) __reentrant
350 if (ao_cmd_status != ao_cmd_success)
352 ao_mutex_get(&ao_config_mutex);
354 ao_config.ignite_mode = ao_cmd_lex_i;
356 ao_mutex_put(&ao_config_mutex);
357 ao_config_ignite_mode_show();
363 ao_config_pad_orientation_show(void) __reentrant
365 printf("Pad orientation: %d\n", ao_config.pad_orientation);
369 ao_config_pad_orientation_set(void) __reentrant
372 if (ao_cmd_status != ao_cmd_success)
374 ao_mutex_get(&ao_config_mutex);
377 if (ao_config.pad_orientation != ao_cmd_lex_i) {
379 t = ao_config.accel_plus_g;
380 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
381 ao_config.accel_minus_g = 0x7fff - t;
383 ao_config.pad_orientation = ao_cmd_lex_i;
385 ao_mutex_put(&ao_config_mutex);
386 ao_config_pad_orientation_show();
391 ao_config_radio_setting_show(void) __reentrant
393 printf("Radio setting: %ld\n", ao_config.radio_setting);
397 ao_config_radio_setting_set(void) __reentrant
400 if (ao_cmd_status != ao_cmd_success)
402 ao_mutex_get(&ao_config_mutex);
404 ao_config.radio_setting = ao_cmd_lex_u32;
406 ao_mutex_put(&ao_config_mutex);
407 ao_config_radio_setting_show();
408 ao_radio_recv_abort();
411 struct ao_config_var {
413 void (*set)(void) __reentrant;
414 void (*show)(void) __reentrant;
418 ao_config_help(void) __reentrant;
421 ao_config_show(void) __reentrant;
424 ao_config_write(void) __reentrant;
426 __code struct ao_config_var ao_config_vars[] = {
428 { "m <meters>\0Main deploy (in meters)",
429 ao_config_main_deploy_set, ao_config_main_deploy_show, },
430 { "d <delay>\0Apogee delay (in seconds)",
431 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
433 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
434 ao_config_radio_channel_set, ao_config_radio_channel_show },
435 { "c <call>\0Callsign (8 char max)",
436 ao_config_callsign_set, ao_config_callsign_show },
438 { "a <+g> <-g>\0Accel calib (0 for auto)",
439 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
440 #endif /* HAS_ACCEL */
441 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
442 ao_config_radio_cal_set, ao_config_radio_cal_show },
444 { "l <size>\0Flight log size in kB",
445 ao_config_log_set, ao_config_log_show },
448 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
449 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
452 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
453 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
455 { "R <setting>\0Radio freq control (freq = 434.550 * setting/cal)",
456 ao_config_radio_setting_set, ao_config_radio_setting_show },
458 ao_config_show, ao_config_show },
460 { "w\0Write to eeprom",
461 ao_config_write, ao_config_write },
464 ao_config_help, ao_config_help },
473 void (*__xdata func)(void) __reentrant;
479 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
480 if (ao_config_vars[cmd].str[0] == c) {
481 func = ao_config_vars[cmd].set;
487 ao_cmd_status = ao_cmd_syntax_error;
491 ao_config_help(void) __reentrant
494 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
496 ao_config_vars[cmd].str,
497 ao_config_vars[cmd].str+1+strlen(ao_config_vars[cmd].str));
501 ao_config_show(void) __reentrant
504 printf("Config version: %d.%d\n",
505 ao_config.major, ao_config.minor);
506 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
507 if (ao_config_vars[cmd].show != ao_config_vars[cmd].set)
508 (*ao_config_vars[cmd].show)();
513 ao_config_write(void) __reentrant
516 ao_mutex_get(&ao_config_mutex);
517 if (ao_config_dirty) {
522 ao_mutex_put(&ao_config_mutex);
526 puts("Nothing to save");
530 __code struct ao_cmds ao_config_cmds[] = {
531 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
538 ao_cmd_register(&ao_config_cmds[0]);