Set Arrayitem(Rv8); Set Custom Name - Lexicon RV8 V1.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-7 Manual

Lexicon, Inc.
RV-8 Serial Communications Protocol
7.3.4.3 Data Validation
If the ParamID or the Index is invalid, the RV8 will ignore the command and transmit a DC_NAK
command with an error code DC_INVALID_DATA.

7.3.5 Set ARRAYITEM(RV8)

This command will set the array item to the value supplied by the data.
7.3.5.1 Command Packet Description
Application Header:
Command MC_CMD_SET_ARRAYITEM
Data Count Num Bytes/ArrayItem + 5
Application Data:
Data[0]
Data[1]
Data[2]
Data[3]
Data[4]
Data[5]..Dat
a[Num
Bytes/ArrayI
tem+5]
7.3.5.2 Data Description
Value:
Data Type:
The data can be a simple type or an aggregate of several types. It the arrayitem contains 16 bit or
32 numeric data, the protocol assumes little-endian byte ordering.
7.3.5.3 RV8 Response
RV8 will set the Array Item to the values sent to it from this packet and transmit a DC_ACK command.
7.3.5.4 Data Validation
If the ParamID is invalid, the RV8 will ignore the command and transmit a DC_NAK command with an
error code DC_INVALID_DATA.
If the index command is greater than or equal to the number of ArrayItems in the array, the RV8 will ignore
the command and transmit a DC_NAK command with an error code DC_ERR_BAD_ARRAY_INDEX.
If the number of bytes per arrayitem in the packet is different from what RV8 expects for the number of
bytes per arrayitem, RV8 will ignore the command and transmit a DC_NAK command with an error code
DC_ERR_ARRAYITEM_SIZE_MISMATCH.

7.3.6 Set Custom Name

Sets the Custom Name that can be displayed when the unit powers up.
7.3.6.1 Packet Description
Application Header:
© 2004 Lexicon, Inc. All rights reserved.
ParamID of Array(LSB)
ParamID of Array(MSB)
ParamType
Index(LSB)
Index(MSB)
ArrayItem Data
Printed on: 01/18/05
0x4B
0xnn
0xnn
0xnn
0x0B
0xnn
0xnn
0xnn
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