RS-LiDAR-32 User Manual
B.11 Fault Diagnosis
Register description:
(1) chksum_st represents the temperature compensation status. If chksum_st=0x00, the temperature
compensation is working. If chksum_st=0x01, the temperature compensation is, the temperature
compensation is abnormal.
(2) manc_err1 and manc_err2 are used to calculate the bit error rate of the data communication.
manc_err1 represents 1bit error, while manc_err2 represents 2bit error. The error rate formula is as
below:
When one of the manc_err1_per and manc_err1_per is zero, the system data communication is normal.
(3) Temperature1 and temperature2 represent the bottom board temperature, while temperature3 and
temperature4 represent the top board temperature. Each temperature register contains 2 bytes to be
temperature_reg[15:0]. temperature_reg[2:0] is invalid. temperature_reg[15:3] is temperature value,
while temperature_reg[15] is symbol flag. The temperature formula is as below:
Fault Diagnosis (40bytes in total)
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