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Table 102: webloadb message protocol – NavCom Sapphire Rev.J User Manual

Page 250

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Sapphire Technical Reference Manual Rev. J

250

1.208.3

PIO Webpage Loading Sequence

Table 102: WEBLOADB message protocol

PC

WB_PingCmd 

Receiver

 WB_PingRep

WB_SetupCmd 


Repeat for N files

 WB_SetupRep

WB_LoadCmd 

 WB_LoadRep

WB_ChkCrcCmd 

 WB_ChkCrcRep

WB_WriteCmd 

 WB_WriteRep


If at any point the receiver sends a failed response, the PC will send a Ping to cancel the entire
process and return the web handler to a known state.