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RoboSense RS-LiDAR-16 - B.11 Status Registers

RoboSense RS-LiDAR-16
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RS-LiDAR-16 User Manual
46
(8)
μs
Note
set_μs[9:0] value
0~999
B.11 STATUS
Register description:
(1) Idat1 is sensor power supply current, Idat2 is top board power supply current. We use Idat to
represent Idat1 or Idat2. Idat_reg contains 3 bytes to be Idat_reg[23:0]. Idat_reg[23] is symbol flag,
while Idat_reg[22:0] is current value. The LSB for Idat is 1uA, the formula is as below:

󰇟󰇠󰇛󰇟󰇠 󰇜
󰇟󰇠󰇛󰇟󰇠 󰇜
For example, if byte1 = 0x8C, byte2 =0xD5 and byte3 = 0x00, then the current value is:
Idat = -Idat_reg[22:0] = -0x0CD500 uA = -840960uA≈-841 mA
(2) We have six different voltage, each voltage register has 2 bytes to be Vdat_reg[15:0].
Vdat_reg[15:12] is invalid, while Vdat[11:0] represent the voltage value. The six different voltage formula
is as below:
set_μs
Byte No.
bit15
bit14
bit13
bit12
bit11
bit10
bit9
bit8
Function
reserve
reserve
reserve
reserve
reserve
reserve
us[9:8]
Byte No.
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Function
set_μs[7:0]
Status (18bytes in total)
Byte No.
byte1
byte2
byte3
byte4
byte5
byte6
byte7
byte8
Function
Idat1_reg
Idat2_reg
Vdat_12V_reg
Byte No.
byte9
byte10
byte11
byte12
byte13
byte14
byte15
byte16
Function
Vdat_12V_M_reg
Vdat_5V_reg
Vdat_3V3_reg
Vdat_2V5_reg
Byte No.
17byte
18byte
Function
Vdat_1V2_reg

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