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 #if USE_INTERNAL_EEPROM
32 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ao_storage_config
34 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 192 * (uint32_t) 1024)
42 ao_storage_erase(ao_storage_config);
43 ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
44 ao_log_write_erase(0);
51 ao_mutex_get(&ao_config_mutex);
53 ao_mutex_put(&ao_config_mutex);
64 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
66 if (ao_config.major != AO_CONFIG_MAJOR) {
67 ao_config.major = AO_CONFIG_MAJOR;
68 ao_config.minor = AO_CONFIG_MINOR;
69 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
70 ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
71 ao_config.accel_plus_g = 0;
72 ao_config.accel_minus_g = 0;
73 memset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
74 memcpy(&ao_config.callsign, AO_CONFIG_DEFAULT_CALLSIGN,
75 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
76 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
77 ao_config.radio_cal = ao_radio_cal;
78 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
79 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
82 if (ao_config.minor < AO_CONFIG_MINOR) {
83 /* Fixups for minor version 1 */
84 if (ao_config.minor < 1)
85 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
86 /* Fixups for minor version 2 */
87 if (ao_config.minor < 2) {
88 ao_config.accel_plus_g = 0;
89 ao_config.accel_minus_g = 0;
91 /* Fixups for minor version 3 */
92 if (ao_config.minor < 3)
93 ao_config.radio_cal = ao_radio_cal;
94 /* Fixups for minor version 4 */
95 if (ao_config.minor < 4)
96 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
97 /* Fixupes for minor version 5 */
98 if (ao_config.minor < 5)
99 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
100 ao_config.minor = AO_CONFIG_MINOR;
103 ao_config_loaded = 1;
109 ao_mutex_get(&ao_config_mutex);
111 ao_mutex_put(&ao_config_mutex);
115 ao_config_callsign_show(void)
117 printf ("Callsign: \"%s\"\n", ao_config.callsign);
121 ao_config_callsign_set(void) __reentrant
124 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
126 memset(callsign, '\0', sizeof callsign);
129 while (ao_cmd_lex_c != '\n') {
130 if (c < AO_MAX_CALLSIGN)
131 callsign[c++] = ao_cmd_lex_c;
133 ao_cmd_status = ao_cmd_lex_error;
136 if (ao_cmd_status != ao_cmd_success)
138 ao_mutex_get(&ao_config_mutex);
140 memcpy(&ao_config.callsign, &callsign,
141 AO_MAX_CALLSIGN + 1);
143 ao_mutex_put(&ao_config_mutex);
144 ao_config_callsign_show();
148 ao_config_radio_channel_show(void) __reentrant
150 uint32_t freq = 434550L + ao_config.radio_channel * 100L;
151 uint16_t mhz = freq / 1000L;
152 uint16_t khz = freq % 1000L;
154 printf("Radio channel: %d (%d.%03dMHz)\n",
155 ao_config.radio_channel, mhz, khz);
159 ao_config_radio_channel_set(void) __reentrant
162 if (ao_cmd_status != ao_cmd_success)
164 ao_mutex_get(&ao_config_mutex);
166 ao_config.radio_channel = ao_cmd_lex_i;
168 ao_mutex_put(&ao_config_mutex);
169 ao_config_radio_channel_show();
170 ao_radio_recv_abort();
176 ao_config_main_deploy_show(void) __reentrant
178 printf("Main deploy: %d meters (%d feet)\n",
179 ao_config.main_deploy,
180 (int16_t) ((int32_t) ao_config.main_deploy * 328 / 100));
184 ao_config_main_deploy_set(void) __reentrant
187 if (ao_cmd_status != ao_cmd_success)
189 ao_mutex_get(&ao_config_mutex);
191 ao_config.main_deploy = ao_cmd_lex_i;
193 ao_mutex_put(&ao_config_mutex);
194 ao_config_main_deploy_show();
199 ao_config_accel_calibrate_show(void) __reentrant
201 printf("Accel cal +1g: %d -1g: %d\n",
202 ao_config.accel_plus_g, ao_config.accel_minus_g);
205 #define ACCEL_CALIBRATE_SAMPLES 1024
206 #define ACCEL_CALIBRATE_SHIFT 10
209 ao_config_accel_calibrate_auto(char *orientation) __reentrant
213 uint8_t cal_adc_ring;
215 printf("Orient antenna %s and press a key...", orientation);
218 puts("\r\n"); flush();
219 puts("Calibrating..."); flush();
220 i = ACCEL_CALIBRATE_SAMPLES;
222 cal_adc_ring = ao_sample_adc;
224 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
225 while (i && cal_adc_ring != ao_sample_adc) {
226 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
227 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
231 return accel_total >> ACCEL_CALIBRATE_SHIFT;
235 ao_config_accel_calibrate_set(void) __reentrant
239 if (ao_cmd_status != ao_cmd_success)
241 if (ao_cmd_lex_i == 0) {
242 up = ao_config_accel_calibrate_auto("up");
243 down = ao_config_accel_calibrate_auto("down");
247 if (ao_cmd_status != ao_cmd_success)
252 printf("Invalid accel: up (%d) down (%d)\n",
256 ao_mutex_get(&ao_config_mutex);
258 ao_config.accel_plus_g = up;
259 ao_config.accel_minus_g = down;
261 ao_mutex_put(&ao_config_mutex);
262 ao_config_accel_calibrate_show();
264 #endif /* HAS_ACCEL */
267 ao_config_apogee_delay_show(void) __reentrant
269 printf("Apogee delay: %d seconds\n",
270 ao_config.apogee_delay);
274 ao_config_apogee_delay_set(void) __reentrant
277 if (ao_cmd_status != ao_cmd_success)
279 ao_mutex_get(&ao_config_mutex);
281 ao_config.apogee_delay = ao_cmd_lex_i;
283 ao_mutex_put(&ao_config_mutex);
284 ao_config_apogee_delay_show();
290 ao_config_radio_cal_show(void) __reentrant
292 printf("Radio cal: %ld\n", ao_config.radio_cal);
296 ao_config_radio_cal_set(void) __reentrant
299 if (ao_cmd_status != ao_cmd_success)
301 ao_mutex_get(&ao_config_mutex);
303 ao_config.radio_cal = ao_cmd_lex_u32;
305 ao_mutex_put(&ao_config_mutex);
306 ao_config_radio_cal_show();
311 ao_config_log_show(void) __reentrant
313 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
317 ao_config_log_set(void) __reentrant
319 uint16_t block = (uint16_t) (ao_storage_block >> 10);
320 uint16_t config = (uint16_t) (ao_storage_config >> 10);
323 if (ao_cmd_status != ao_cmd_success)
325 if (ao_log_present())
326 printf("Storage must be empty before changing log size\n");
327 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
328 printf("Flight log size must be multiple of %d kB\n", block);
329 else if (ao_cmd_lex_i > config)
330 printf("Flight log max %d kB\n", config);
332 ao_mutex_get(&ao_config_mutex);
334 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
336 ao_mutex_put(&ao_config_mutex);
337 ao_config_log_show();
340 #endif /* HAS_EEPROM */
344 ao_config_ignite_mode_show(void) __reentrant
346 printf("Ignite mode: %d\n", ao_config.ignite_mode);
350 ao_config_ignite_mode_set(void) __reentrant
353 if (ao_cmd_status != ao_cmd_success)
355 ao_mutex_get(&ao_config_mutex);
357 ao_config.ignite_mode = ao_cmd_lex_i;
359 ao_mutex_put(&ao_config_mutex);
360 ao_config_log_show();
364 struct ao_config_var {
366 void (*set)(void) __reentrant;
367 void (*show)(void) __reentrant;
371 ao_config_help(void) __reentrant;
374 ao_config_show(void) __reentrant;
377 ao_config_write(void) __reentrant;
379 __code struct ao_config_var ao_config_vars[] = {
381 { "m <meters>\0Main deploy (in meters)",
382 ao_config_main_deploy_set, ao_config_main_deploy_show, },
383 { "d <delay>\0Apogee delay (in seconds)",
384 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
386 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
387 ao_config_radio_channel_set, ao_config_radio_channel_show },
388 { "c <call>\0Callsign (8 char max)",
389 ao_config_callsign_set, ao_config_callsign_show },
391 { "a <+g> <-g>\0Accel calib (0 for auto)",
392 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
393 #endif /* HAS_ACCEL */
394 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
395 ao_config_radio_cal_set, ao_config_radio_cal_show },
397 { "l <size>\0Flight log size in kB",
398 ao_config_log_set, ao_config_log_show },
401 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
402 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
405 ao_config_show, ao_config_show },
407 { "w\0Write to eeprom",
408 ao_config_write, ao_config_write },
411 ao_config_help, ao_config_help },
420 void (*__xdata func)(void) __reentrant;
426 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
427 if (ao_config_vars[cmd].str[0] == c) {
428 func = ao_config_vars[cmd].set;
434 ao_cmd_status = ao_cmd_syntax_error;
438 ao_config_help(void) __reentrant
441 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
443 ao_config_vars[cmd].str,
444 ao_config_vars[cmd].str+1+strlen(ao_config_vars[cmd].str));
448 ao_config_show(void) __reentrant
451 printf("Config version: %d.%d\n",
452 ao_config.major, ao_config.minor);
453 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
454 if (ao_config_vars[cmd].show != ao_config_vars[cmd].set)
455 (*ao_config_vars[cmd].show)();
460 ao_config_write(void) __reentrant
463 ao_mutex_get(&ao_config_mutex);
464 if (ao_config_dirty) {
469 ao_mutex_put(&ao_config_mutex);
473 puts("Nothing to save");
477 __code struct ao_cmds ao_config_cmds[] = {
478 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
485 ao_cmd_register(&ao_config_cmds[0]);