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hap status code
livox edited this page Aug 3, 2023
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The length of the HAP status_code is 32 bytes , for byte 0~7, each bit label the fault as following:(each byte and bit index from 0)
BYTE IDX | BIT IDX | FAULT NAME | FAULT SUGGESTION |
---|---|---|---|
byte0 | bit0-1 | system module warning | report this issue to LIVOX with the log file |
byte0 | bit2-3 | system module warning | report this issue to LIVOX with the log file |
byte0 | bit4-5 | system module warning | report this issue to LIVOX with the log file |
byte0 | bit6-7 | system module error | report this issue to LIVOX with the log file |
byte1 | bit0-1 | system module warning | report this issue to LIVOX with the log file |
byte1 | bit2-3 | system module warning | report this issue to LIVOX with the log file |
byte1 | bit4-5 | system module error | report this issue to LIVOX with the log file |
byte1 | bit6-7 | system module warning | report this issue to LIVOX with the log file |
byte2 | bit0-1 | system module warning | report this issue to LIVOX with the log file |
byte2 | bit2-3 | system module warning | report this issue to LIVOX with the log file |
byte2 | bit4-5 | system module error | report this issue to LIVOX with the log file |
byte2 | bit6-7 | system module warning | report this issue to LIVOX with the log file |
byte3 | bit0-1 | system module warning | report this issue to LIVOX with the log file |
byte3 | bit2-3 | system module warning | report this issue to LIVOX with the log file |
byte3 | bit4-5 | system module warning and lidar inside sensor measured temperature is out of range | check the lidar environment temperature is in the range of -40℃ to 85℃ and report this issue to LIVOX with the log file |
byte3 | bit6-7 | system module error | report this issue to LIVOX with the log file |
byte4 | bit0-1 | system module warning and the window heater has fault and can't heat the window. Point cloud data could be used normally | report this issue to LIVOX with the log file |
byte4 | bit2-3 | system module warning | report this issue to LIVOX with the log file |
byte4 | bit4-5 | system module error | report this issue to LIVOX with the log file |
byte4 | bit6-7 | system module warning and the network connection is link down | check the ethernet cable connection normally and report this issue to LIVOX with the log file |
byte5 | bit0-1 | system module warning and the network connection quality is poor | check no electromagnetic interference existed and report this issue to LIVOX with the log file |
byte5 | bit2-3 | system module warning | report this issue to LIVOX with the log file |
byte5 | bit4-5 | system module error and and lidar inside sensor measured temperature is out of range | check the lidar environment temperature is in the range of -40℃ to 85℃ and report this issue to LIVOX with the log file |
byte5 | bit6-7 | system module warning | report this issue to LIVOX with the log file |
byte6 | bit0-1 | system module error and the supply voltage of the lidar is out of range | check whether the supply voltage is normal(9.0~32v) and report this issue to LIVOX with the log file |
byte6 | bit2-3 | system module error | report this issue to LIVOX with the log file |
byte6 | bit4-5 | system module warning and window dirty | check whether the lidar window is dirty and try to clean the window |
byte6 | bit6-7 | system module warning and window block | check whether the lidar window is blocked and try to remove the obstacle. |
byte7 | bit0-1 | system module warning | report this issue to LIVOX with the log file |
byte7 | bit2-3 | system module warning and lidar received ethernet message with CRC abnormal | check whether the CRC of the command ethernet message from host is correctly and report this issue to LIVOX with the log file |
byte7 | bit4-5 | system module warning and time synchronize warning | check whether the time synchronization master is configured correctly and report this issue to LIVOX with the log file |
byte7 | bit6-7 | system module warning | report this issue to LIVOX with the log file |
Note:
(1) System module warning and error label different behavior:
System module warning level means the fault will not stop lidar and point cloud data will continue transmit.
System module error level means the fault will stop lidar and point cloud data will stop transmit.
(2) Each fault with 2 bit with the following meaning:
00: fault vanish in current cycle and no fault confirmed
01: fault occur in current cycle and fault not confirmed
11: fault occur in current cycle and fault confirmed
10: fault vanish in current cycle and no fault not confirmed