LoggerStatus (UORB message)
TOPICS: logger_status
Fields
| Name | Type | Unit [Frame] | Range/Enum | Description |
|---|---|---|---|---|
| timestamp | uint64 | time since system start (microseconds) | ||
| type | uint8 | |||
| backend | uint8 | |||
| is_logging | bool | |||
| total_written_kb | float32 | total written to log in kiloBytes | ||
| write_rate_kb_s | float32 | write rate in kiloBytes/s | ||
| dropouts | uint32 | number of failed buffer writes due to buffer overflow | ||
| message_gaps | uint32 | messages misssed | ||
| buffer_used_bytes | uint32 | current buffer fill in Bytes | ||
| buffer_size_bytes | uint32 | total buffer size in Bytes | ||
| num_messages | uint8 |
Constants
| Name | Type | Value | Description |
|---|---|---|---|
| LOGGER_TYPE_FULL | uint8 | 0 | Normal, full size log |
| LOGGER_TYPE_MISSION | uint8 | 1 | reduced mission log (e.g. for geotagging) |
| BACKEND_FILE | uint8 | 1 | |
| BACKEND_MAVLINK | uint8 | 2 | |
| BACKEND_ALL | uint8 | 3 |
Source Message
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c
uint64 timestamp # time since system start (microseconds)
uint8 LOGGER_TYPE_FULL = 0 # Normal, full size log
uint8 LOGGER_TYPE_MISSION = 1 # reduced mission log (e.g. for geotagging)
uint8 type
uint8 BACKEND_FILE = 1
uint8 BACKEND_MAVLINK = 2
uint8 BACKEND_ALL = 3
uint8 backend
bool is_logging
float32 total_written_kb # total written to log in kiloBytes
float32 write_rate_kb_s # write rate in kiloBytes/s
uint32 dropouts # number of failed buffer writes due to buffer overflow
uint32 message_gaps # messages misssed
uint32 buffer_used_bytes # current buffer fill in Bytes
uint32 buffer_size_bytes # total buffer size in Bytes
uint8 num_messages