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 if (ao_config.minor < 8)
103 ao_config.radio_enable = TRUE;
104 ao_config.minor = AO_CONFIG_MINOR;
107 ao_config_loaded = 1;
111 _ao_config_edit_start(void)
113 ao_mutex_get(&ao_config_mutex);
118 _ao_config_edit_finish(void)
121 ao_mutex_put(&ao_config_mutex);
127 _ao_config_edit_start();
128 ao_mutex_put(&ao_config_mutex);
132 ao_config_callsign_show(void)
134 printf ("Callsign: \"%s\"\n", ao_config.callsign);
138 ao_config_callsign_set(void) __reentrant
141 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
143 memset(callsign, '\0', sizeof callsign);
146 while (ao_cmd_lex_c != '\n') {
147 if (c < AO_MAX_CALLSIGN)
148 callsign[c++] = ao_cmd_lex_c;
150 ao_cmd_status = ao_cmd_lex_error;
153 if (ao_cmd_status != ao_cmd_success)
155 _ao_config_edit_start();
156 memcpy(&ao_config.callsign, &callsign,
157 AO_MAX_CALLSIGN + 1);
158 _ao_config_edit_finish();
162 ao_config_radio_channel_show(void) __reentrant
164 printf("Radio channel: %d\n",
165 ao_config.radio_channel);
169 ao_config_radio_channel_set(void) __reentrant
172 if (ao_cmd_status != ao_cmd_success)
174 _ao_config_edit_start();
175 ao_config.radio_channel = ao_cmd_lex_i;
176 _ao_config_edit_finish();
177 ao_radio_recv_abort();
183 ao_config_main_deploy_show(void) __reentrant
185 printf("Main deploy: %d meters\n",
186 ao_config.main_deploy);
190 ao_config_main_deploy_set(void) __reentrant
193 if (ao_cmd_status != ao_cmd_success)
195 _ao_config_edit_start();
196 ao_config.main_deploy = ao_cmd_lex_i;
197 _ao_config_edit_finish();
202 ao_config_accel_calibrate_show(void) __reentrant
204 printf("Accel cal +1g: %d -1g: %d\n",
205 ao_config.accel_plus_g, ao_config.accel_minus_g);
208 #define ACCEL_CALIBRATE_SAMPLES 1024
209 #define ACCEL_CALIBRATE_SHIFT 10
212 ao_config_accel_calibrate_auto(char *orientation) __reentrant
216 uint8_t cal_adc_ring;
218 printf("Orient antenna %s and press a key...", orientation);
221 puts("\r\n"); flush();
222 puts("Calibrating..."); flush();
223 i = ACCEL_CALIBRATE_SAMPLES;
225 cal_adc_ring = ao_sample_adc;
227 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
228 while (i && cal_adc_ring != ao_sample_adc) {
229 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
230 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
234 return accel_total >> ACCEL_CALIBRATE_SHIFT;
238 ao_config_accel_calibrate_set(void) __reentrant
242 if (ao_cmd_status != ao_cmd_success)
244 if (ao_cmd_lex_i == 0) {
245 up = ao_config_accel_calibrate_auto("up");
246 down = ao_config_accel_calibrate_auto("down");
250 if (ao_cmd_status != ao_cmd_success)
255 printf("Invalid accel: up (%d) down (%d)\n",
259 _ao_config_edit_start();
260 ao_config.accel_plus_g = up;
261 ao_config.accel_minus_g = down;
262 _ao_config_edit_finish();
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_config_edit_start();
280 ao_config.apogee_delay = ao_cmd_lex_i;
281 _ao_config_edit_finish();
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_config_edit_start();
299 ao_config.radio_setting = ao_config.radio_cal = ao_cmd_lex_u32;
300 _ao_config_edit_finish();
305 ao_config_log_show(void) __reentrant
307 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
311 ao_config_log_set(void) __reentrant
313 uint16_t block = (uint16_t) (ao_storage_block >> 10);
314 uint16_t config = (uint16_t) (ao_storage_config >> 10);
317 if (ao_cmd_status != ao_cmd_success)
319 if (ao_log_present())
320 printf("Storage must be empty before changing log size\n");
321 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
322 printf("Flight log size must be multiple of %d kB\n", block);
323 else if (ao_cmd_lex_i > config)
324 printf("Flight log max %d kB\n", config);
326 _ao_config_edit_start();
327 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
328 _ao_config_edit_finish();
331 #endif /* HAS_EEPROM */
335 ao_config_ignite_mode_show(void) __reentrant
337 printf("Ignite mode: %d\n", ao_config.ignite_mode);
341 ao_config_ignite_mode_set(void) __reentrant
344 if (ao_cmd_status != ao_cmd_success)
346 _ao_config_edit_start();
347 ao_config.ignite_mode = ao_cmd_lex_i;
348 _ao_config_edit_finish();
354 ao_config_pad_orientation_show(void) __reentrant
356 printf("Pad orientation: %d\n", ao_config.pad_orientation);
360 ao_config_pad_orientation_set(void) __reentrant
363 if (ao_cmd_status != ao_cmd_success)
365 _ao_config_edit_start();
367 if (ao_config.pad_orientation != ao_cmd_lex_i) {
369 t = ao_config.accel_plus_g;
370 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
371 ao_config.accel_minus_g = 0x7fff - t;
373 ao_config.pad_orientation = ao_cmd_lex_i;
374 _ao_config_edit_finish();
379 ao_config_radio_setting_show(void) __reentrant
381 printf("Radio setting: %ld\n", ao_config.radio_setting);
385 ao_config_radio_setting_set(void) __reentrant
388 if (ao_cmd_status != ao_cmd_success)
390 _ao_config_edit_start();
391 ao_config.radio_setting = ao_cmd_lex_u32;
392 ao_config.radio_channel = 0;
393 _ao_config_edit_finish();
394 ao_radio_recv_abort();
398 ao_config_radio_enable_show(void) __reentrant
400 printf("Radio enable: %d\n", ao_config.radio_enable);
404 ao_config_radio_enable_set(void) __reentrant
407 if (ao_cmd_status != ao_cmd_success)
409 _ao_config_edit_start();
410 ao_config.radio_enable = ao_cmd_lex_i;
411 _ao_config_edit_finish();
414 struct ao_config_var {
416 void (*set)(void) __reentrant;
417 void (*show)(void) __reentrant;
421 ao_config_help(void) __reentrant;
424 ao_config_show(void) __reentrant;
427 ao_config_write(void) __reentrant;
429 __code struct ao_config_var ao_config_vars[] = {
431 { "m <meters>\0Main deploy (in meters)",
432 ao_config_main_deploy_set, ao_config_main_deploy_show, },
433 { "d <delay>\0Apogee delay (in seconds)",
434 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
436 { "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
437 ao_config_radio_channel_set, ao_config_radio_channel_show },
438 { "c <call>\0Callsign (8 char max)",
439 ao_config_callsign_set, ao_config_callsign_show },
440 { "R <setting>\0Radio freq control (freq = 434.550 * setting/cal)",
441 ao_config_radio_setting_set, ao_config_radio_setting_show },
442 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
443 ao_config_radio_enable_set, ao_config_radio_enable_show },
445 { "a <+g> <-g>\0Accel calib (0 for auto)",
446 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
447 #endif /* HAS_ACCEL */
448 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
449 ao_config_radio_cal_set, ao_config_radio_cal_show },
451 { "l <size>\0Flight log size in kB",
452 ao_config_log_set, ao_config_log_show },
455 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
456 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
459 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
460 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
465 { "w\0Write to eeprom",
466 ao_config_write, 0 },
478 void (*__xdata func)(void) __reentrant;
484 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
485 if (ao_config_vars[cmd].str[0] == c) {
486 (*ao_config_vars[cmd].set)();
489 ao_cmd_status = ao_cmd_syntax_error;
493 ao_config_help(void) __reentrant
496 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
498 ao_config_vars[cmd].str,
499 ao_config_vars[cmd].str+1+strlen(ao_config_vars[cmd].str));
503 ao_config_show(void) __reentrant
506 printf("Config version: %d.%d\n",
507 ao_config.major, ao_config.minor);
508 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
509 if (ao_config_vars[cmd].show)
510 (*ao_config_vars[cmd].show)();
515 ao_config_write(void) __reentrant
518 ao_mutex_get(&ao_config_mutex);
519 if (ao_config_dirty) {
524 ao_mutex_put(&ao_config_mutex);
528 puts("Nothing to save");
532 __code struct ao_cmds ao_config_cmds[] = {
533 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
540 ao_cmd_register(&ao_config_cmds[0]);