NavCom Sapphire Rev.J - Manual (Page 440)

Sapphire Technical Reference Manual Rev. J
440
SubID NB_LoadDataRep Message Format
SubID NB_LoadDataRep is sent from the receiver to the PC. It is the reply message to
NB_LoadDataCmd. Its format is defined in Table 229.
Table 229: SubID NB_LoadDataRep Format
Field
Data
Type
Value and Description
Function Type
SubID U08 Enum NB_LoadDataRep
Pass or Fail U08 1= pass, 0 = fail
Valid count U16 This is the length for the data field (in bytes).
0 for SF-3050 bootloader1
1 for SF-3050 bootloader2
Address U32 If pass, this field is the address in the received command.
If fail, this field contains error code Err_LoadData.
Data U08 This field only exists for SF-3050 bootloader2. It contains the data
frame number of the received command that generates this reply.
SubID NB_ ChkCrcCmd Message Format
SubID NB_ ChkCrcCmd is sent from the PC to the receiver. It is used to tell the receiver that the
data loading process is complete. After receiving this command, the receiver starts comparing
the maximum address of the received data with the value in the NB_SetupCmd message and
computing the CRC of all the received data. Its format is defined in Table 230.
Table 230: SubID NB_ChkCrcCmd Format
Field
Data
Type
Value and Description
Function Type
SubID U08 Enum NB_ChkCrcCmd.
Pass or Fail U08 This field is not used for this command. Value should be 0.
Valid count U16 0
Address U32 0