Sonic 2022, Operation Manual

Page: 192 / 210

15.13 Device Status Format
The device status packet contains the ConfigID number that was sent to the sonar head and SIM during IP configuration. This packet contains no survey
information and is ignored for data collection purposes. The R2DS packet is sent from the sonar head and SIM once per second to the sonar control
program IP address. The ConfigID received from the sonar head and SIM should be compared with the ConfigID number sent to the sonar head and SIM
during IP configuration. If there is a mismatch, the control
program should send IP configuration data to the sonar head
and/or SIM to correct the issue.
C structure of Device Status packet
Device status Ethernet packet example received from the sonar
head
Device status Ethernet packet example received from the SIM
struct R2DS // R2Sonic Device Status
{
u32 PacketName; // 'R2DS'
u32 SerialNumber[3]; // up to 12 ASCII chars, unused chars are zero
u32 ConfigID; // from most recent R2DC packet
u32 spare;
} pkt;
0000 00 e0 81 2e be 88 00 50 c2 90 40 58 08 00 45 00 .......P ..@ X..E.
0010 00 34 04 6c 00 00 32 11 6e 92 0a 00 00 56 0a 00 .4.l..2. n....V..
0020 01 66 ff 16 ff de 00 20 00 00 52 32 44 53 31 30 .f..... ..R2DS10
0030 30 31 30 31 00 00 00 00 00 00 46 35 bd 01 00 00 0101.... ..;.~...
0040 00 00 ..
0000 00 e0 81 2e be 88 00 50 c2 90 40 49 08 00 45 00 .......P ..@ I..E.
0010 00 34 02 75 00 00 32 11 70 7c 0a 00 00 63 0a 00 .4.u..2. p|...c..
0020 01 66 ff 7a ff de 00 20 00 00 52 32 44 53 31 30 .f.z... ..R2DS10
0030 30 30 34 34 00 00 00 00 00 00 46 35 bd 01 00 00 0044.... ..;.~...
0040 00 00 ..
Page 192 of 210
Version 5.0 Rev r002
Date 05-08-2014
Part No. 96000001