#define AO_CONFIG_DEFAULT_MAIN_DEPLOY 250
#define AO_CONFIG_DEFAULT_RADIO_CHANNEL 0
-#define AO_CONFIG_DEFAULT_CALLSIGN "KD7SQG"
+#define AO_CONFIG_DEFAULT_CALLSIGN "N0CALL"
#define AO_CONFIG_DEFAULT_ACCEL_ZERO_G 16000
+#define AO_CONFIG_DEFAULT_APOGEE_DELAY 0
+#if HAS_EEPROM
static void
_ao_config_put(void)
{
ao_ee_write_config((uint8_t *) &ao_config, sizeof (ao_config));
}
+#endif
static void
_ao_config_get(void)
{
if (ao_config_loaded)
return;
+#if HAS_EEPROM
ao_ee_read_config((uint8_t *) &ao_config, sizeof (ao_config));
+#endif
if (ao_config.major != AO_CONFIG_MAJOR) {
ao_config.major = AO_CONFIG_MAJOR;
ao_config.minor = AO_CONFIG_MINOR;
ao_config.main_deploy = AO_CONFIG_DEFAULT_MAIN_DEPLOY;
ao_config.radio_channel = AO_CONFIG_DEFAULT_RADIO_CHANNEL;
- ao_config.accel_zero_g = AO_CONFIG_DEFAULT_ACCEL_ZERO_G;
+ ao_config.accel_plus_g = 0;
+ ao_config.accel_minus_g = 0;
memset(&ao_config.callsign, '\0', sizeof (ao_config.callsign));
memcpy(&ao_config.callsign, AO_CONFIG_DEFAULT_CALLSIGN,
sizeof(AO_CONFIG_DEFAULT_CALLSIGN) - 1);
+ ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
+ ao_config.radio_cal = ao_radio_cal;
+ ao_config_dirty = 1;
+ }
+ if (ao_config.minor < AO_CONFIG_MINOR) {
+ /* Fixups for minor version 1 */
+ if (ao_config.minor < 1)
+ ao_config.apogee_delay = AO_CONFIG_DEFAULT_APOGEE_DELAY;
+ /* Fixups for minor version 2 */
+ if (ao_config.minor < 2) {
+ ao_config.accel_plus_g = 0;
+ ao_config.accel_minus_g = 0;
+ }
+ /* Fixups for minor version 3 */
+ if (ao_config.minor < 3)
+ ao_config.radio_cal = ao_radio_cal;
+ ao_config.minor = AO_CONFIG_MINOR;
ao_config_dirty = 1;
}
- /* deal with minor version issues here, at 0 we haven't any */
ao_config_loaded = 1;
}
ao_config_dirty = 1;
ao_mutex_put(&ao_config_mutex);
ao_config_radio_channel_show();
+ ao_radio_abort();
}
+#if HAS_ADC
+
void
ao_config_main_deploy_show(void) __reentrant
{
- printf("Main deploy set to %d meters (%d feet)\n",
+ printf("Main deploy: %d meters (%d feet)\n",
ao_config.main_deploy,
(int16_t) ((int32_t) ao_config.main_deploy * 328 / 100));
}
}
void
-ao_config_accel_zero_g_show(void) __reentrant
+ao_config_accel_calibrate_show(void) __reentrant
{
- printf("Accel zero g point set to %d\n",
- ao_config.accel_zero_g);
+ printf("Accel cal +1g: %d -1g: %d\n",
+ ao_config.accel_plus_g, ao_config.accel_minus_g);
}
-#define ZERO_G_SAMPLES 1000
+#define ACCEL_CALIBRATE_SAMPLES 1024
+#define ACCEL_CALIBRATE_SHIFT 10
static int16_t
-ao_config_accel_zero_g_auto(void) __reentrant
+ao_config_accel_calibrate_auto(char *orientation) __reentrant
{
uint16_t i;
int32_t accel_total;
uint8_t cal_adc_ring;
- puts("Calibrating accelerometer..."); flush();
- i = ZERO_G_SAMPLES;
+ printf("Orient %s and press a key...", orientation);
+ flush();
+ (void) getchar();
+ puts("\r\n"); flush();
+ puts("Calibrating..."); flush();
+ i = ACCEL_CALIBRATE_SAMPLES;
accel_total = 0;
cal_adc_ring = ao_adc_head;
while (i) {
i--;
}
}
- return (int16_t) (accel_total / ZERO_G_SAMPLES);
+ return accel_total >> ACCEL_CALIBRATE_SHIFT;
}
+
void
-ao_config_accel_zero_g_set(void) __reentrant
+ao_config_accel_calibrate_set(void) __reentrant
{
+ int16_t up, down;
ao_cmd_decimal();
if (ao_cmd_status != ao_cmd_success)
return;
- if (ao_cmd_lex_i == 0)
- ao_cmd_lex_i = ao_config_accel_zero_g_auto();
+ if (ao_cmd_lex_i == 0) {
+ up = ao_config_accel_calibrate_auto("antenna up");
+ down = ao_config_accel_calibrate_auto("antenna down");
+ } else {
+ up = ao_cmd_lex_i;
+ ao_cmd_decimal();
+ if (ao_cmd_status != ao_cmd_success)
+ return;
+ down = ao_cmd_lex_i;
+ }
+ if (up >= down) {
+ printf("Invalid accel calibration: antenna up (%d) should be less than antenna down (%d)\n",
+ up, down);
+ return;
+ }
ao_mutex_get(&ao_config_mutex);
_ao_config_get();
- ao_config.accel_zero_g = ao_cmd_lex_i;
+ ao_config.accel_plus_g = up;
+ ao_config.accel_minus_g = down;
ao_config_dirty = 1;
ao_mutex_put(&ao_config_mutex);
- ao_config_accel_zero_g_show();
+ ao_config_accel_calibrate_show();
+}
+
+void
+ao_config_apogee_delay_show(void) __reentrant
+{
+ printf("Apogee delay: %d seconds\n",
+ ao_config.apogee_delay);
+}
+
+void
+ao_config_apogee_delay_set(void) __reentrant
+{
+ ao_cmd_decimal();
+ if (ao_cmd_status != ao_cmd_success)
+ return;
+ ao_mutex_get(&ao_config_mutex);
+ _ao_config_get();
+ ao_config.apogee_delay = ao_cmd_lex_i;
+ ao_config_dirty = 1;
+ ao_mutex_put(&ao_config_mutex);
+ ao_config_apogee_delay_show();
+}
+
+#endif /* HAS_ADC */
+
+void
+ao_config_radio_cal_show(void) __reentrant
+{
+ printf("Radio cal: %ld\n", ao_config.radio_cal);
+}
+
+void
+ao_config_radio_cal_set(void) __reentrant
+{
+ ao_cmd_decimal();
+ if (ao_cmd_status != ao_cmd_success)
+ return;
+ ao_mutex_get(&ao_config_mutex);
+ _ao_config_get();
+ ao_config.radio_cal = ao_cmd_lex_u32;
+ ao_config_dirty = 1;
+ ao_mutex_put(&ao_config_mutex);
+ ao_config_radio_cal_show();
}
struct ao_config_var {
ao_config_write(void) __reentrant;
__code struct ao_config_var ao_config_vars[] = {
+#if HAS_ADC
{ 'm', ao_config_main_deploy_set, ao_config_main_deploy_show,
"m <meters> Set height above launch for main deploy (in meters)" },
- { 'a', ao_config_accel_zero_g_set, ao_config_accel_zero_g_show,
- "a <value> Set accelerometer zero g point (0 for auto)" },
+ { 'd', ao_config_apogee_delay_set, ao_config_apogee_delay_show,
+ "d <delay> Set apogee igniter delay (in seconds)" },
+#endif /* HAS_ADC */
{ 'r', ao_config_radio_channel_set, ao_config_radio_channel_show,
"r <channel> Set radio channel (freq = 434.550 + channel * .1)" },
{ 'c', ao_config_callsign_set, ao_config_callsign_show,
"c <call> Set callsign broadcast in each packet (8 char max)" },
+#if HAS_ADC
+ { 'a', ao_config_accel_calibrate_set, ao_config_accel_calibrate_show,
+ "a <+g> <-g> Set accelerometer calibration (0 for auto)" },
+#endif /* HAS_ADC */
+ { 'f', ao_config_radio_cal_set, ao_config_radio_cal_show,
+ "f <cal> Set radio calibration value (cal = rf/(xtal/2^16))" },
{ 's', ao_config_show, ao_config_show,
"s Show current config values" },
+#if HAS_EEPROM
{ 'w', ao_config_write, ao_config_write,
"w Write current values to eeprom" },
+#endif
{ '?', ao_config_help, ao_config_help,
"? Show available config variables" },
- { 0, ao_config_main_deploy_set, ao_config_main_deploy_show,
+ { 0, ao_config_help, ao_config_help,
NULL },
};
ao_config_show(void) __reentrant
{
uint8_t cmd;
+ printf("Config version: %d.%d\n",
+ ao_config.major, ao_config.minor);
for (cmd = 0; ao_config_vars[cmd].cmd != '\0'; cmd++)
if (ao_config_vars[cmd].show != ao_config_vars[cmd].set)
(*ao_config_vars[cmd].show)();
}
+#if HAS_EEPROM
void
ao_config_write(void) __reentrant
{
+ uint8_t saved = 0;
ao_mutex_get(&ao_config_mutex);
if (ao_config_dirty) {
_ao_config_put();
ao_config_dirty = 0;
- printf("Saved\n");
+ saved = 1;
}
ao_mutex_put(&ao_config_mutex);
+ if (saved)
+ puts("Saved");
+ else
+ puts("Nothing to save");
}
+#endif
__code struct ao_cmds ao_config_cmds[] = {
{ 'c', ao_config_set, "c <var> <value> Set config variable (? for help, s to show)" },
projects / fw / altos / blobdiff