diff options
| author | Keith Packard <keithp@keithp.com> | 2011-01-07 10:05:11 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-01-07 14:59:11 -0800 |
| commit | a9b210bc33cd95e7108ab51925fdf0d5e8deaf7e (patch) | |
| tree | d1f481a625fcb158837bce951727e8f6ca61dc12 /src | |
| parent | 3bcf14f12f6681888c3162d0f33ef2d454eb75dd (diff) | |
altos: Add configuration parameter for maximum flight log size
This parameter will permit available storage to be split into multiple
separate flight logs.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/ao.h | 3 | ||||
| -rw-r--r-- | src/ao_config.c | 32 |
2 files changed, 34 insertions, 1 deletions
@@ -1002,7 +1002,7 @@ ao_igniter_init(void); */ #define AO_CONFIG_MAJOR 1 -#define AO_CONFIG_MINOR 3 +#define AO_CONFIG_MINOR 4 struct ao_config { uint8_t major; @@ -1014,6 +1014,7 @@ struct ao_config { uint8_t apogee_delay; /* minor version 1 */ int16_t accel_minus_g; /* minor version 2 */ uint32_t radio_cal; /* minor version 3 */ + uint32_t flight_log_max; /* minor version 4 */ }; extern __xdata struct ao_config ao_config; diff --git a/src/ao_config.c b/src/ao_config.c index 38b72798..ebfb0386 100644 --- a/src/ao_config.c +++ b/src/ao_config.c @@ -27,6 +27,7 @@ __xdata uint8_t ao_config_mutex; #define AO_CONFIG_DEFAULT_CALLSIGN "N0CALL" #define AO_CONFIG_DEFAULT_ACCEL_ZERO_G 16000 #define AO_CONFIG_DEFAULT_APOGEE_DELAY 0 +#define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX ((uint32_t) 256 * (uint32_t) 1024) #if HAS_EEPROM static void @@ -83,6 +84,9 @@ _ao_config_get(void) /* Fixups for minor version 3 */ if (ao_config.minor < 3) ao_config.radio_cal = ao_radio_cal; + /* Fixups for minor version 4 */ + if (ao_config.minor < 4) + ao_config.flight_log_max = AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX; ao_config.minor = AO_CONFIG_MINOR; ao_config_dirty = 1; } @@ -291,6 +295,30 @@ ao_config_radio_cal_set(void) __reentrant ao_config_radio_cal_show(); } +#if HAS_EEPROM +void +ao_config_log_show(void) __reentrant +{ + printf("Max flight log: %d kB\n", (int16_t) (ao_config.flight_log_max >> 10)); +} + +void +ao_config_log_set(void) __reentrant +{ + ao_cmd_decimal(); + if (ao_cmd_status != ao_cmd_success) + return; + ao_mutex_get(&ao_config_mutex); + _ao_config_get(); + if (ao_storage_block > 1024 && (ao_cmd_lex_u32 & ((ao_storage_block >> 10) - 1))) + printf("Flight log size must be multiple of %ld\n", ao_storage_block >> 10); + ao_config.flight_log_max = ao_cmd_lex_u32 << 10; + ao_config_dirty = 1; + ao_mutex_put(&ao_config_mutex); + ao_config_log_show(); +} +#endif /* HAS_EEPROM */ + struct ao_config_var { char cmd; void (*set)(void) __reentrant; @@ -324,6 +352,10 @@ __code struct ao_config_var ao_config_vars[] = { #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))" }, +#if HAS_EEPROM + { 'l', ao_config_log_set, ao_config_log_show, + "l <size> Set flight log size in kB" }, +#endif { 's', ao_config_show, ao_config_show, "s Show current config values" }, #if HAS_EEPROM |