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Live Q&A - Tools and Techniques to Debug an Embedded Linux System
Sergio Prado - Watch Now - Duration: 20:54

Live Q&A - Tools and Techniques to Debug an Embedded Linux System
Sergio Prado
Live Q&A with Sergio Prado for the talk titled Tools and Techniques to Debug an Embedded Linux System
10:44:54 From Raul Pando : Hi Sergio, great presentation. Most of the techniques you presented seem to require to a binary compiled with debug symbols enabled. I was wondering if any of them can still be used with a release binary that doesn't have those symbols 10:47:04 From Raul Pando : Thanks! 10:48:37 From Paul Vittorino : What about embedded environments without Ethernet? What are the options for GDB remote? 10:51:02 From Tim Michals : Have you used jtag via openocd to debug the Linux kernel? 10:57:01 From Tobi : Thanks for the talk Sergio! Can you comment about log storing and reporting for post moretm analysis? In an application with limited flash storage, and considering flash wear and also cellular data usage, sometimes it is difficult to find the relevant lines of logs on a deployed device. 10:57:38 From Tobi : Specially when there are many units running, and logging to journalctl 11:00:32 From Michael Kirkhart : Yes, I seem to remember this was the cause of problems with earlier Tesla vehicles - the FLASH would wear out because of the volume of logging, and this essentially disabled the vehicle. 11:00:40 From Tobi : That really makes sense 11:00:44 From Tobi : Thanks Sergio 11:00:54 From Stephane : Thank you Sergio! 11:00:56 From Tim Michals : thank you.. 11:00:57 From Maxime L. : Thank you! 11:01:49 From Mathieu. P : Thx, very interesting presentation