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
32 #if USE_INTERNAL_EEPROM
33 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ao_storage_config
35 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 192 * (uint32_t) 1024)
43 ao_storage_erase(ao_storage_config);
44 ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
45 ao_log_write_erase(0);
52 ao_mutex_get(&ao_config_mutex);
54 ao_mutex_put(&ao_config_mutex);
65 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
67 if (ao_config.major != AO_CONFIG_MAJOR) {
68 ao_config.major = AO_CONFIG_MAJOR;
69 ao_config.minor = AO_CONFIG_MINOR;
70 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
71 ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
72 ao_config.accel_plus_g = 0;
73 ao_config.accel_minus_g = 0;
74 memset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
75 memcpy(&ao_config.callsign, AO_CONFIG_DEFAULT_CALLSIGN,
76 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
77 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
78 ao_config.radio_cal = ao_radio_cal;
79 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
80 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
81 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
84 if (ao_config.minor < AO_CONFIG_MINOR) {
85 /* Fixups for minor version 1 */
86 if (ao_config.minor < 1)
87 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
88 /* Fixups for minor version 2 */
89 if (ao_config.minor < 2) {
90 ao_config.accel_plus_g = 0;
91 ao_config.accel_minus_g = 0;
93 /* Fixups for minor version 3 */
94 if (ao_config.minor < 3)
95 ao_config.radio_cal = ao_radio_cal;
96 /* Fixups for minor version 4 */
97 if (ao_config.minor < 4)
98 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
99 /* Fixupes for minor version 5 */
100 if (ao_config.minor < 5)
101 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
102 if (ao_config.minor < 6)
103 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
104 ao_config.minor = AO_CONFIG_MINOR;
107 ao_config_loaded = 1;
113 ao_mutex_get(&ao_config_mutex);
115 ao_mutex_put(&ao_config_mutex);
119 ao_config_callsign_show(void)
121 printf ("Callsign: \"%s\"\n", ao_config.callsign);
125 ao_config_callsign_set(void) __reentrant
128 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
130 memset(callsign, '\0', sizeof callsign);
133 while (ao_cmd_lex_c != '\n') {
134 if (c < AO_MAX_CALLSIGN)
135 callsign[c++] = ao_cmd_lex_c;
137 ao_cmd_status = ao_cmd_lex_error;
140 if (ao_cmd_status != ao_cmd_success)
142 ao_mutex_get(&ao_config_mutex);
144 memcpy(&ao_config.callsign, &callsign,
145 AO_MAX_CALLSIGN + 1);
147 ao_mutex_put(&ao_config_mutex);
148 ao_config_callsign_show();
152 ao_config_radio_channel_show(void) __reentrant
154 uint32_t freq = 434550L + ao_config.radio_channel * 100L;
155 uint16_t mhz = freq / 1000L;
156 uint16_t khz = freq % 1000L;
158 printf("Radio channel: %d (%d.%03dMHz)\n",
159 ao_config.radio_channel, mhz, khz);
163 ao_config_radio_channel_set(void) __reentrant
166 if (ao_cmd_status != ao_cmd_success)
168 ao_mutex_get(&ao_config_mutex);
170 ao_config.radio_channel = ao_cmd_lex_i;
172 ao_mutex_put(&ao_config_mutex);
173 ao_config_radio_channel_show();
174 ao_radio_recv_abort();
180 ao_config_main_deploy_show(void) __reentrant
182 printf("Main deploy: %d meters (%d feet)\n",
183 ao_config.main_deploy,
184 (int16_t) ((int32_t) ao_config.main_deploy * 328 / 100));
188 ao_config_main_deploy_set(void) __reentrant
191 if (ao_cmd_status != ao_cmd_success)
193 ao_mutex_get(&ao_config_mutex);
195 ao_config.main_deploy = ao_cmd_lex_i;
197 ao_mutex_put(&ao_config_mutex);
198 ao_config_main_deploy_show();
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_mutex_get(&ao_config_mutex);
262 ao_config.accel_plus_g = up;
263 ao_config.accel_minus_g = down;
265 ao_mutex_put(&ao_config_mutex);
266 ao_config_accel_calibrate_show();
268 #endif /* HAS_ACCEL */
271 ao_config_apogee_delay_show(void) __reentrant
273 printf("Apogee delay: %d seconds\n",
274 ao_config.apogee_delay);
278 ao_config_apogee_delay_set(void) __reentrant
281 if (ao_cmd_status != ao_cmd_success)
283 ao_mutex_get(&ao_config_mutex);
285 ao_config.apogee_delay = ao_cmd_lex_i;
287 ao_mutex_put(&ao_config_mutex);
288 ao_config_apogee_delay_show();
294 ao_config_radio_cal_show(void) __reentrant
296 printf("Radio cal: %ld\n", ao_config.radio_cal);
300 ao_config_radio_cal_set(void) __reentrant
303 if (ao_cmd_status != ao_cmd_success)
305 ao_mutex_get(&ao_config_mutex);
307 ao_config.radio_cal = ao_cmd_lex_u32;
309 ao_mutex_put(&ao_config_mutex);
310 ao_config_radio_cal_show();
315 ao_config_log_show(void) __reentrant
317 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
321 ao_config_log_set(void) __reentrant
323 uint16_t block = (uint16_t) (ao_storage_block >> 10);
324 uint16_t config = (uint16_t) (ao_storage_config >> 10);
327 if (ao_cmd_status != ao_cmd_success)
329 if (ao_log_present())
330 printf("Storage must be empty before changing log size\n");
331 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
332 printf("Flight log size must be multiple of %d kB\n", block);
333 else if (ao_cmd_lex_i > config)
334 printf("Flight log max %d kB\n", config);
336 ao_mutex_get(&ao_config_mutex);
338 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
340 ao_mutex_put(&ao_config_mutex);
341 ao_config_log_show();
344 #endif /* HAS_EEPROM */
348 ao_config_ignite_mode_show(void) __reentrant
350 printf("Ignite mode: %d\n", ao_config.ignite_mode);
354 ao_config_ignite_mode_set(void) __reentrant
357 if (ao_cmd_status != ao_cmd_success)
359 ao_mutex_get(&ao_config_mutex);
361 ao_config.ignite_mode = ao_cmd_lex_i;
363 ao_mutex_put(&ao_config_mutex);
364 ao_config_ignite_mode_show();
370 ao_config_pad_orientation_show(void) __reentrant
372 printf("Pad orientation: %d\n", ao_config.pad_orientation);
376 ao_config_pad_orientation_set(void) __reentrant
379 if (ao_cmd_status != ao_cmd_success)
381 ao_mutex_get(&ao_config_mutex);
384 if (ao_config.pad_orientation != ao_cmd_lex_i) {
386 t = ao_config.accel_plus_g;
387 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
388 ao_config.accel_minus_g = 0x7fff - t;
390 ao_config.pad_orientation = ao_cmd_lex_i;
392 ao_mutex_put(&ao_config_mutex);
393 ao_config_pad_orientation_show();
397 struct ao_config_var {
399 void (*set)(void) __reentrant;
400 void (*show)(void) __reentrant;
404 ao_config_help(void) __reentrant;
407 ao_config_show(void) __reentrant;
410 ao_config_write(void) __reentrant;
412 __code struct ao_config_var ao_config_vars[] = {
414 { "m <meters>\0Main deploy (in meters)",
415 ao_config_main_deploy_set, ao_config_main_deploy_show, },
416 { "d <delay>\0Apogee delay (in seconds)",
417 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
419 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
420 ao_config_radio_channel_set, ao_config_radio_channel_show },
421 { "c <call>\0Callsign (8 char max)",
422 ao_config_callsign_set, ao_config_callsign_show },
424 { "a <+g> <-g>\0Accel calib (0 for auto)",
425 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
426 #endif /* HAS_ACCEL */
427 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
428 ao_config_radio_cal_set, ao_config_radio_cal_show },
430 { "l <size>\0Flight log size in kB",
431 ao_config_log_set, ao_config_log_show },
434 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
435 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
438 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
439 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
442 ao_config_show, ao_config_show },
444 { "w\0Write to eeprom",
445 ao_config_write, ao_config_write },
448 ao_config_help, ao_config_help },
457 void (*__xdata func)(void) __reentrant;
463 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
464 if (ao_config_vars[cmd].str[0] == c) {
465 func = ao_config_vars[cmd].set;
471 ao_cmd_status = ao_cmd_syntax_error;
475 ao_config_help(void) __reentrant
478 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
480 ao_config_vars[cmd].str,
481 ao_config_vars[cmd].str+1+strlen(ao_config_vars[cmd].str));
485 ao_config_show(void) __reentrant
488 printf("Config version: %d.%d\n",
489 ao_config.major, ao_config.minor);
490 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
491 if (ao_config_vars[cmd].show != ao_config_vars[cmd].set)
492 (*ao_config_vars[cmd].show)();
497 ao_config_write(void) __reentrant
500 ao_mutex_get(&ao_config_mutex);
501 if (ao_config_dirty) {
506 ao_mutex_put(&ao_config_mutex);
510 puts("Nothing to save");
514 __code struct ao_cmds ao_config_cmds[] = {
515 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
522 ao_cmd_register(&ao_config_cmds[0]);