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 __xdata uint8_t ao_config_loaded;
22 __xdata 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 char callsign[AO_MAX_CALLSIGN + 1];
128 while (ao_cmd_lex_c != '\n') {
129 if (c < AO_MAX_CALLSIGN)
130 callsign[c++] = ao_cmd_lex_c;
132 ao_cmd_status = ao_cmd_lex_error;
135 if (ao_cmd_status != ao_cmd_success)
137 ao_mutex_get(&ao_config_mutex);
139 while (c < AO_MAX_CALLSIGN + 1)
140 callsign[c++] = '\0';
141 memcpy(&ao_config.callsign, &callsign,
142 AO_MAX_CALLSIGN + 1);
144 ao_mutex_put(&ao_config_mutex);
145 ao_config_callsign_show();
149 ao_config_radio_channel_show(void) __reentrant
151 uint32_t freq = 434550L + ao_config.radio_channel * 100L;
152 uint16_t mhz = freq / 1000L;
153 uint16_t khz = freq % 1000L;
155 printf("Radio channel: %d (%d.%03dMHz)\n",
156 ao_config.radio_channel, mhz, khz);
160 ao_config_radio_channel_set(void) __reentrant
163 if (ao_cmd_status != ao_cmd_success)
165 ao_mutex_get(&ao_config_mutex);
167 ao_config.radio_channel = ao_cmd_lex_i;
169 ao_mutex_put(&ao_config_mutex);
170 ao_config_radio_channel_show();
171 ao_radio_recv_abort();
177 ao_config_main_deploy_show(void) __reentrant
179 printf("Main deploy: %d meters (%d feet)\n",
180 ao_config.main_deploy,
181 (int16_t) ((int32_t) ao_config.main_deploy * 328 / 100));
185 ao_config_main_deploy_set(void) __reentrant
188 if (ao_cmd_status != ao_cmd_success)
190 ao_mutex_get(&ao_config_mutex);
192 ao_config.main_deploy = ao_cmd_lex_i;
194 ao_mutex_put(&ao_config_mutex);
195 ao_config_main_deploy_show();
200 ao_config_accel_calibrate_show(void) __reentrant
202 printf("Accel cal +1g: %d -1g: %d\n",
203 ao_config.accel_plus_g, ao_config.accel_minus_g);
206 #define ACCEL_CALIBRATE_SAMPLES 1024
207 #define ACCEL_CALIBRATE_SHIFT 10
210 ao_config_accel_calibrate_auto(char *orientation) __reentrant
214 uint8_t cal_adc_ring;
216 printf("Orient %s and press a key...", orientation);
219 puts("\r\n"); flush();
220 puts("Calibrating..."); flush();
221 i = ACCEL_CALIBRATE_SAMPLES;
223 cal_adc_ring = ao_sample_adc;
225 ao_sleep(DATA_TO_XDATA(&ao_sample_adc));
226 while (i && cal_adc_ring != ao_sample_adc) {
227 accel_total += (int32_t) ao_adc_ring[cal_adc_ring].accel;
228 cal_adc_ring = ao_adc_ring_next(cal_adc_ring);
232 return accel_total >> ACCEL_CALIBRATE_SHIFT;
236 ao_config_accel_calibrate_set(void) __reentrant
240 if (ao_cmd_status != ao_cmd_success)
242 if (ao_cmd_lex_i == 0) {
243 up = ao_config_accel_calibrate_auto("antenna up");
244 down = ao_config_accel_calibrate_auto("antenna down");
248 if (ao_cmd_status != ao_cmd_success)
253 printf("Invalid accel calibration: antenna up (%d) should be less than antenna down (%d)\n",
257 ao_mutex_get(&ao_config_mutex);
259 ao_config.accel_plus_g = up;
260 ao_config.accel_minus_g = down;
262 ao_mutex_put(&ao_config_mutex);
263 ao_config_accel_calibrate_show();
265 #endif /* HAS_ACCEL */
268 ao_config_apogee_delay_show(void) __reentrant
270 printf("Apogee delay: %d seconds\n",
271 ao_config.apogee_delay);
275 ao_config_apogee_delay_set(void) __reentrant
278 if (ao_cmd_status != ao_cmd_success)
280 ao_mutex_get(&ao_config_mutex);
282 ao_config.apogee_delay = ao_cmd_lex_i;
284 ao_mutex_put(&ao_config_mutex);
285 ao_config_apogee_delay_show();
291 ao_config_radio_cal_show(void) __reentrant
293 printf("Radio cal: %ld\n", ao_config.radio_cal);
297 ao_config_radio_cal_set(void) __reentrant
300 if (ao_cmd_status != ao_cmd_success)
302 ao_mutex_get(&ao_config_mutex);
304 ao_config.radio_cal = ao_cmd_lex_u32;
306 ao_mutex_put(&ao_config_mutex);
307 ao_config_radio_cal_show();
312 ao_config_log_show(void) __reentrant
314 printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10));
318 ao_config_log_set(void) __reentrant
320 uint16_t block = (uint16_t) (ao_storage_block >> 10);
321 uint16_t config = (uint16_t) (ao_storage_config >> 10);
324 if (ao_cmd_status != ao_cmd_success)
326 if (ao_log_present())
327 printf("Storage must be empty before changing log size\n");
328 else if (block > 1024 && (ao_cmd_lex_i & (block - 1)))
329 printf("Flight log size must be multiple of %d kB\n", block);
330 else if (ao_cmd_lex_i > config)
331 printf("Flight log max %d kB\n", config);
333 ao_mutex_get(&ao_config_mutex);
335 ao_config.flight_log_max = (uint32_t) ao_cmd_lex_i << 10;
337 ao_mutex_put(&ao_config_mutex);
338 ao_config_log_show();
341 #endif /* HAS_EEPROM */
345 ao_config_ignite_mode_show(void) __reentrant
347 printf("Ignite mode: %d\n", ao_config.ignite_mode);
351 ao_config_ignite_mode_set(void) __reentrant
354 if (ao_cmd_status != ao_cmd_success)
356 ao_mutex_get(&ao_config_mutex);
358 ao_config.ignite_mode = ao_cmd_lex_i;
360 ao_mutex_put(&ao_config_mutex);
361 ao_config_log_show();
365 struct ao_config_var {
367 void (*set)(void) __reentrant;
368 void (*show)(void) __reentrant;
373 ao_config_help(void) __reentrant;
376 ao_config_show(void) __reentrant;
379 ao_config_write(void) __reentrant;
381 __code struct ao_config_var ao_config_vars[] = {
383 { 'm', ao_config_main_deploy_set, ao_config_main_deploy_show,
384 "m <meters> Set height above launch for main deploy (in meters)" },
385 { 'd', ao_config_apogee_delay_set, ao_config_apogee_delay_show,
386 "d <delay> Set apogee igniter delay (in seconds)" },
388 { 'r', ao_config_radio_channel_set, ao_config_radio_channel_show,
389 "r <channel> Set radio channel (freq = 434.550 + channel * .1)" },
390 { 'c', ao_config_callsign_set, ao_config_callsign_show,
391 "c <call> Set callsign broadcast in each packet (8 char max)" },
393 { 'a', ao_config_accel_calibrate_set, ao_config_accel_calibrate_show,
394 "a <+g> <-g> Set accelerometer calibration (0 for auto)" },
395 #endif /* HAS_ACCEL */
396 { 'f', ao_config_radio_cal_set, ao_config_radio_cal_show,
397 "f <cal> Set radio calibration value (cal = rf/(xtal/2^16))" },
399 { 'l', ao_config_log_set, ao_config_log_show,
400 "l <size> Set flight log size in kB" },
403 { 'i', ao_config_ignite_mode_set, ao_config_ignite_mode_show,
404 "i <0 dual, 1 apogee, 2 main> Set igniter mode" },
406 { 's', ao_config_show, ao_config_show,
407 "s Show current config values" },
409 { 'w', ao_config_write, ao_config_write,
410 "w Write current values to eeprom" },
412 { '?', ao_config_help, ao_config_help,
413 "? Show available config variables" },
414 { 0, ao_config_help, ao_config_help,
423 void (*__xdata func)(void) __reentrant;
429 for (cmd = 0; ao_config_vars[cmd].cmd != '\0'; cmd++)
430 if (ao_config_vars[cmd].cmd == c) {
431 func = ao_config_vars[cmd].set;
437 ao_cmd_status = ao_cmd_syntax_error;
441 ao_config_help(void) __reentrant
444 for (cmd = 0; ao_config_vars[cmd].cmd != '\0'; cmd++)
445 puts (ao_config_vars[cmd].help);
449 ao_config_show(void) __reentrant
452 printf("Config version: %d.%d\n",
453 ao_config.major, ao_config.minor);
454 for (cmd = 0; ao_config_vars[cmd].cmd != '\0'; cmd++)
455 if (ao_config_vars[cmd].show != ao_config_vars[cmd].set)
456 (*ao_config_vars[cmd].show)();
461 ao_config_write(void) __reentrant
464 ao_mutex_get(&ao_config_mutex);
465 if (ao_config_dirty) {
470 ao_mutex_put(&ao_config_mutex);
474 puts("Nothing to save");
478 __code struct ao_cmds ao_config_cmds[] = {
479 { ao_config_set, "c <var> <value>\0Set config variable (? for help, s to show)" },
486 ao_cmd_register(&ao_config_cmds[0]);