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 #include <ao_sample.h>
23 __xdata struct ao_config ao_config;
24 __pdata uint8_t ao_config_loaded;
25 __pdata uint8_t ao_config_dirty;
26 __xdata uint8_t ao_config_mutex;
28 #define AO_CONFIG_DEFAULT_MAIN_DEPLOY 250
29 #define AO_CONFIG_DEFAULT_RADIO_CHANNEL 0
30 #define AO_CONFIG_DEFAULT_CALLSIGN "N0CALL"
31 #define AO_CONFIG_DEFAULT_ACCEL_ZERO_G 16000
32 #define AO_CONFIG_DEFAULT_APOGEE_DELAY 0
33 #define AO_CONFIG_DEFAULT_IGNITE_MODE AO_IGNITE_MODE_DUAL
34 #define AO_CONFIG_DEFAULT_PAD_ORIENTATION AO_PAD_ORIENTATION_ANTENNA_UP
36 #ifndef USE_INTERNAL_FLASH
37 #error Please define USE_INTERNAL_FLASH
40 #ifndef AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX
41 #if USE_INTERNAL_FLASH
42 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ao_storage_config
44 #define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 192 * (uint32_t) 1024)
53 ao_storage_erase(ao_storage_config);
54 ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
56 ao_log_write_erase(0);
64 ao_mutex_get(&ao_config_mutex);
66 ao_mutex_put(&ao_config_mutex);
72 ao_config_set_radio(void)
74 ao_config.radio_setting = ao_freq_to_set(ao_config.frequency, ao_config.radio_cal);
76 #endif /* HAS_RADIO */
85 ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
87 if (ao_config.major != AO_CONFIG_MAJOR) {
88 ao_config.major = AO_CONFIG_MAJOR;
92 ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
93 ao_xmemset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
94 ao_xmemcpy(&ao_config.callsign, CODE_TO_XDATA(AO_CONFIG_DEFAULT_CALLSIGN),
95 sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
98 if (ao_config.minor != AO_CONFIG_MINOR) {
99 /* Fixups for minor version 1 */
100 if (ao_config.minor < 1)
101 ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
102 /* Fixups for minor version 2 */
103 if (ao_config.minor < 2) {
104 ao_config.accel_plus_g = 0;
105 ao_config.accel_minus_g = 0;
107 /* Fixups for minor version 3 */
109 if (ao_config.minor < 3)
110 ao_config.radio_cal = ao_radio_cal;
112 /* Fixups for minor version 4 */
113 if (ao_config.minor < 4)
114 ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX;
115 /* Fixupes for minor version 5 */
116 if (ao_config.minor < 5)
117 ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
118 if (ao_config.minor < 6)
119 ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
120 if (ao_config.minor < 8)
121 ao_config.radio_enable = TRUE;
122 if (ao_config.minor < 9)
123 ao_xmemset(&ao_config.aes_key, '\0', AO_AES_LEN);
124 if (ao_config.minor < 10)
125 ao_config.frequency = 434550;
126 if (ao_config.minor < 11)
127 ao_config.apogee_lockout = 0;
128 ao_config.minor = AO_CONFIG_MINOR;
132 ao_config_set_radio();
134 ao_config_loaded = 1;
138 _ao_config_edit_start(void)
140 ao_mutex_get(&ao_config_mutex);
145 _ao_config_edit_finish(void)
148 ao_mutex_put(&ao_config_mutex);
154 _ao_config_edit_start();
155 ao_mutex_put(&ao_config_mutex);
159 ao_config_callsign_show(void)
161 printf ("Callsign: \"%s\"\n", ao_config.callsign);
165 ao_config_callsign_set(void) __reentrant
168 static __xdata char callsign[AO_MAX_CALLSIGN + 1];
170 ao_xmemset(callsign, '\0', sizeof callsign);
173 while (ao_cmd_lex_c != '\n') {
174 if (c < AO_MAX_CALLSIGN)
175 callsign[c++] = ao_cmd_lex_c;
177 ao_cmd_status = ao_cmd_lex_error;
180 if (ao_cmd_status != ao_cmd_success)
182 _ao_config_edit_start();
183 ao_xmemcpy(&ao_config.callsign, &callsign,
184 AO_MAX_CALLSIGN + 1);
185 _ao_config_edit_finish();
190 ao_config_frequency_show(void) __reentrant
192 printf("Frequency: %ld\n",
193 ao_config.frequency);
197 ao_config_frequency_set(void) __reentrant
200 if (ao_cmd_status != ao_cmd_success)
202 _ao_config_edit_start();
203 ao_config.frequency = ao_cmd_lex_u32;
204 ao_config_set_radio();
205 _ao_config_edit_finish();
206 ao_radio_recv_abort();
213 ao_config_main_deploy_show(void) __reentrant
215 printf("Main deploy: %d meters\n",
216 ao_config.main_deploy);
220 ao_config_main_deploy_set(void) __reentrant
223 if (ao_cmd_status != ao_cmd_success)
225 _ao_config_edit_start();
226 ao_config.main_deploy = ao_cmd_lex_i;
227 _ao_config_edit_finish();
232 ao_config_accel_calibrate_show(void) __reentrant
234 printf("Accel cal +1g: %d -1g: %d\n",
235 ao_config.accel_plus_g, ao_config.accel_minus_g);
238 #define ACCEL_CALIBRATE_SAMPLES 1024
239 #define ACCEL_CALIBRATE_SHIFT 10
242 ao_config_accel_calibrate_auto(char *orientation) __reentrant
246 uint8_t cal_data_ring;
248 printf("Orient antenna %s and press a key...", orientation);
251 puts("\r\n"); flush();
252 puts("Calibrating..."); flush();
253 i = ACCEL_CALIBRATE_SAMPLES;
255 cal_data_ring = ao_sample_data;
257 ao_sleep(DATA_TO_XDATA(&ao_sample_data));
258 while (i && cal_data_ring != ao_sample_data) {
259 int16_t accel = ao_data_accel(&ao_data_ring[cal_data_ring]);
260 printf ("accel %d\n", accel);
261 accel_total += (int32_t) ao_data_accel(&ao_data_ring[cal_data_ring]);
262 cal_data_ring = ao_data_ring_next(cal_data_ring);
266 return accel_total >> ACCEL_CALIBRATE_SHIFT;
270 ao_config_accel_calibrate_set(void) __reentrant
274 if (ao_cmd_status != ao_cmd_success)
276 if (ao_cmd_lex_i == 0) {
277 up = ao_config_accel_calibrate_auto("up");
278 down = ao_config_accel_calibrate_auto("down");
282 if (ao_cmd_status != ao_cmd_success)
287 printf("Invalid accel: up (%d) down (%d)\n",
291 _ao_config_edit_start();
292 ao_config.accel_plus_g = up;
293 ao_config.accel_minus_g = down;
294 _ao_config_edit_finish();
296 #endif /* HAS_ACCEL */
299 ao_config_apogee_delay_show(void) __reentrant
301 printf("Apogee delay: %d seconds\n",
302 ao_config.apogee_delay);
306 ao_config_apogee_delay_set(void) __reentrant
309 if (ao_cmd_status != ao_cmd_success)
311 _ao_config_edit_start();
312 ao_config.apogee_delay = ao_cmd_lex_i;
313 _ao_config_edit_finish();
317 ao_config_apogee_lockout_show(void) __reentrant
319 printf ("Apogee lockout: %d seconds\n",
320 ao_config.apogee_lockout);
324 ao_config_apogee_lockout_set(void) __reentrant
327 if (ao_cmd_status != ao_cmd_success)
329 _ao_config_edit_start();
330 ao_config.apogee_lockout = ao_cmd_lex_i;
331 _ao_config_edit_finish();
334 #endif /* HAS_FLIGHT */
338 ao_config_radio_cal_show(void) __reentrant
340 printf("Radio cal: %ld\n", ao_config.radio_cal);
344 ao_config_radio_cal_set(void) __reentrant
347 if (ao_cmd_status != ao_cmd_success)
349 _ao_config_edit_start();
350 ao_config.radio_cal = ao_cmd_lex_u32;
351 ao_config_set_radio();
352 _ao_config_edit_finish();
358 ao_config_log_show(void) __reentrant
360 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
364 ao_config_log_set(void) __reentrant
366 uint16_t block = (uint16_t) (ao_storage_block >> 10);
367 uint16_t config = (uint16_t) (ao_storage_config >> 10);
370 if (ao_cmd_status != ao_cmd_success)
372 if (ao_log_present())
373 printf("Storage must be empty before changing log size\n");
374 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
375 printf("Flight log size must be multiple of %d kB\n", block);
376 else if (ao_cmd_lex_i > config)
377 printf("Flight log max %d kB\n", config);
379 _ao_config_edit_start();
380 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
381 _ao_config_edit_finish();
388 ao_config_ignite_mode_show(void) __reentrant
390 printf("Ignite mode: %d\n", ao_config.ignite_mode);
394 ao_config_ignite_mode_set(void) __reentrant
397 if (ao_cmd_status != ao_cmd_success)
399 _ao_config_edit_start();
400 ao_config.ignite_mode = ao_cmd_lex_i;
401 _ao_config_edit_finish();
407 ao_config_pad_orientation_show(void) __reentrant
409 printf("Pad orientation: %d\n", ao_config.pad_orientation);
413 ao_config_pad_orientation_set(void) __reentrant
416 if (ao_cmd_status != ao_cmd_success)
418 _ao_config_edit_start();
420 if (ao_config.pad_orientation != ao_cmd_lex_i) {
422 t = ao_config.accel_plus_g;
423 ao_config.accel_plus_g = 0x7fff - ao_config.accel_minus_g;
424 ao_config.accel_minus_g = 0x7fff - t;
426 ao_config.pad_orientation = ao_cmd_lex_i;
427 _ao_config_edit_finish();
433 ao_config_radio_enable_show(void) __reentrant
435 printf("Radio enable: %d\n", ao_config.radio_enable);
439 ao_config_radio_enable_set(void) __reentrant
442 if (ao_cmd_status != ao_cmd_success)
444 _ao_config_edit_start();
445 ao_config.radio_enable = ao_cmd_lex_i;
446 _ao_config_edit_finish();
448 #endif /* HAS_RADIO */
452 ao_config_key_show(void) __reentrant
456 for (i = 0; i < AO_AES_LEN; i++)
457 printf ("%02x", ao_config.aes_key[i]);
462 ao_config_key_set(void) __reentrant
466 _ao_config_edit_start();
467 for (i = 0; i < AO_AES_LEN; i++) {
469 if (ao_cmd_status != ao_cmd_success)
471 ao_config.aes_key[i] = ao_cmd_lex_i;
473 _ao_config_edit_finish();
477 struct ao_config_var {
479 void (*set)(void) __reentrant;
480 void (*show)(void) __reentrant;
484 ao_config_help(void) __reentrant;
487 ao_config_show(void) __reentrant;
490 ao_config_write(void) __reentrant;
492 __code struct ao_config_var ao_config_vars[] = {
494 { "m <meters>\0Main deploy (m)",
495 ao_config_main_deploy_set, ao_config_main_deploy_show, },
496 { "d <delay>\0Apogee delay (s)",
497 ao_config_apogee_delay_set, ao_config_apogee_delay_show },
498 { "L <seconds>\0Apogee detect lockout (s)",
499 ao_config_apogee_lockout_set, ao_config_apogee_lockout_show, },
500 #endif /* HAS_FLIGHT */
502 { "F <freq>\0Frequency (kHz)",
503 ao_config_frequency_set, ao_config_frequency_show },
504 { "c <call>\0Callsign (8 char max)",
505 ao_config_callsign_set, ao_config_callsign_show },
506 { "e <0 disable, 1 enable>\0Enable telemetry and RDF",
507 ao_config_radio_enable_set, ao_config_radio_enable_show },
508 #endif /* HAS_RADIO */
510 { "a <+g> <-g>\0Accel calib (0 for auto)",
511 ao_config_accel_calibrate_set,ao_config_accel_calibrate_show },
512 #endif /* HAS_ACCEL */
514 { "f <cal>\0Radio calib (cal = rf/(xtal/2^16))",
515 ao_config_radio_cal_set, ao_config_radio_cal_show },
516 #endif /* HAS_RADIO */
518 { "l <size>\0Flight log size (kB)",
519 ao_config_log_set, ao_config_log_show },
522 { "i <0 dual, 1 apogee, 2 main>\0Set igniter mode",
523 ao_config_ignite_mode_set, ao_config_ignite_mode_show },
526 { "o <0 antenna up, 1 antenna down>\0Set pad orientation",
527 ao_config_pad_orientation_set,ao_config_pad_orientation_show },
530 { "k <32 hex digits>\0Set AES encryption key",
531 ao_config_key_set, ao_config_key_show },
536 { "w\0Write to eeprom",
537 ao_config_write, 0 },
549 void (*__xdata func)(void) __reentrant;
555 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
556 if (ao_config_vars[cmd].str[0] == c) {
557 (*ao_config_vars[cmd].set)();
560 ao_cmd_status = ao_cmd_syntax_error;
564 ao_config_help(void) __reentrant
567 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
569 ao_config_vars[cmd].str,
570 ao_config_vars[cmd].str+1+
571 strlen(ao_config_vars[cmd].str));
575 ao_config_show(void) __reentrant
579 printf("Config version: %d.%d\n",
580 ao_config.major, ao_config.minor);
581 for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
582 if (ao_config_vars[cmd].show)
583 (*ao_config_vars[cmd].show)();
588 ao_config_write(void) __reentrant
591 ao_mutex_get(&ao_config_mutex);
592 if (ao_config_dirty) {
597 ao_mutex_put(&ao_config_mutex);
601 puts("Nothing to save");
605 __code struct ao_cmds ao_config_cmds[] = {
606 { ao_config_set, "c <var> <value>\0Set config (? for help, s to show)" },
613 ao_cmd_register(&ao_config_cmds[0]);