Unwanted CAN Bus generated time parameter
Stephen Hersh
Chant, Adam
Stephen,
IADS obtains official IRIG Time from the CH10 UDP packet and any additional time parameters contained in the data would be viewed as just another parameter.
Is the IRIG Time on the Dashboard displaying random time and date values or is it a time parameter contained in the CAN bus?
Thank you,
Adam Chant
Project Engineer, IADS
Curtiss-Wright
190 Sierra Court A-3 Palmdale, CA 93550
T: 661.273.7003 x 2210
ach...@curtisswright.com
From: ia...@googlegroups.com <ia...@googlegroups.com>
On Behalf Of Stephen Hersh
Sent: Tuesday, January 21, 2025 4:53 PM
To: IADS <ia...@googlegroups.com>
Subject: [IADS] Unwanted CAN Bus generated time parameter [EXTERNAL]
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Chant, Adam
Stephen,
IADS obtains Time from the CH10 UDP packet. However, where that packet obtained its time is not always known to IADS.
The logs will show any discrepancies in the delivery of Time and Data to IADS.
We would need to review the logs to understand better what might be happening with IADS Time in relation to your CAN bus time
Thank you,
Adam Chant
Project Engineer, IADS
Curtiss-Wright
190 Sierra Court A-3 Palmdale, CA 93550
T: 661.273.7003 x 2210
ach...@curtisswright.com
From: Stephen Hersh <stephen....@gmail.com>
Sent: Wednesday, January 22, 2025 5:58 PM
To: IADS <ia...@googlegroups.com>
Subject: Re: [IADS] Unwanted CAN Bus generated time parameter [EXTERNAL]
When we add the CAN bus packets, the time will shoot up a few hundred days. I'll wireshark those packets again to double check.
To make sure I understood that correctly, the ChCAN_Time parameters that it generates won't have an affect on the IRIG time counter on the IADS dash?
Stephen Hersh
Kathy Rodittis
Hi Stephen-
No, IadsBus.CAN won’t help here.
I’ve got the logs and PCAP and I’ll be looking at it this week.
-Kathy1
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