System Description
SystemDescriptionandInstallationManualforRangeFinder ICD10000‐01
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8.4.5 StatusResponseMessage:Type0x83
The Status Response Message is sent in response to a Data Request Message that specifies a Requested
MessageTypeof0x83.Thismessagecontainsthesoftwareandcomplexhardware(i.e.,firmware)versionsof
theRangeFinder,thechecksumoftheSWimageandtheresultsoftheBuilt‐InTests(BITs).
The Power‐On BIT is executed once when the Range Finder is powered on and power is stable.After the
Power‐On BIT is executed, the Host should send the Data Request Message to request the Status Response
Messageand reviewtheresultsofallBITs.Whileinoperationthe
RangeFinderwillperformaContinuousBIT
inbackgroundexecution.EachBIThasaone‐bitfieldisusedtoindicatealltheBITtestspass.Abitvalueof
“1”signifiesalltestspassandavalueof“0”indicatesatleastonetesthasfailed.
An overview of the
Status Response Message is shown in Table 8‐37.Table 8‐38 provides the detailed
messagedefinition.AnexampleoftheStatusResponseMessageisfoundinTable8‐39.
Table8‐37StatusResponseMessagePayloadStructureOverview
PayloadIndex MessageField Numberbytes
0 SWVersion 1
1 FWVersion 1
2 SWImageChecksum(CRC) 4
6 Built‐In‐Test(BIT) 4
Table8‐38StatusResponseMessagePayloadStructureDetail
SoftwareVersion
ByteOffset ByteName FieldDescription
00 SWV0
SWV0 SWVersion
0x01
0x02
…
SWversion1
SWversion2
…
SWVersion
ContainsthesoftwareversionoftheRangeFinder.
FirmwareVersion
ByteOffset ByteName FieldDescription
01 FWV0 FWV0 FWVersion
0x01
0x02
…
FWversion1
FWversion2
…
FWVersion
ContainsthefirmwareversionoftheRangeFinder.
SWImageChecksum(CRC)