The echo command enables the hexadecimal presentation of the command byte data that is sent and received by the interface client. Parameters on and 1 enable printing the byte data, and off and 0 disable it.
The sent data is printed between ==> and <==.
Example
/> echo on
/> getunitid
==>
0xab 0x00 0x01 0x10 0x00 0x00 0x00 0xe6 0xbf
<==
/> 0xab 0x01 0x00 0x10 0x00 0x0a 0x00 0x44 0x00 0x52 0x32 0x37 0x33 0x30 0x30 0x31 0x31 0x73 0x47
Unit ID: 1, Client ID: 0, ID: 0x10, Nb: 0, Len: 10, icd_version: D, Err: 0
Serial number: R2730011
/> echo off
/> getunitid
/> Unit ID: 1, Client ID: 0, ID: 0x10, Nb: 1, Len: 10, icd_version: D, Err: 0
Serial number: R2730011
/> echo 1
/> getunitid
==>
0xab 0x00 0x01 0x10 0x02 0x00 0x00 0x86 0xd1
<==
/> 0xab 0x01 0x00 0x10 0x02 0x0a 0x00 0x44 0x00 0x52 0x32 0x37 0x33 0x30 0x30 0x31 0x31 0xb5 0xcd
Unit ID: 1, Client ID: 0, ID: 0x10, Nb: 2, Len: 10, icd_version: D, Err: 0
Serial number: R2730011
/> echo 0
/> getunitid
/> Unit ID: 1, Client ID: 0, ID: 0x10, Nb: 3, Len: 10, icd_version: D, Err: 0
Serial number: R2730011