Kernel Debugging

Complete Guide to Kernel 6.x, Buildroot, Debian, OpenWrt, and Tina-SDK

by
Complete Guide to Kernel 6.x, Buildroot, Debian, OpenWrt, and Tina-SDK

Mainline Kernel 6.x? Buildroot? Debian Distribution? OpenWrt Router? Tina-SDK? Multicore Heterogeneous Development? RTOS Heterogeneous Communication? IPC RTSP Streaming Display? This time, we cover everything Running Tina-SDK Running the distribution system Running Buildroot E907 RTOS bare metal coremark test The images provided this time are also comprehensive, ready to use right out of the box Source … Read more

Linux Wireless RFKill Subsystem

by
Linux Wireless RFKill Subsystem

Word count: 1409, reading time approximately 8 minutes Linux Wireless RFKill Subsystem About RFKill The rfkill subsystem provides a generic interface for disabling any radio transmitter in the system. When a transmitter is blocked, it shall not radiate any power. The subsystem also provides the ability to react on button presses and disable all transmitters … Read more

Zephyr Kernel Debugging Tool Object Cores

by
Zephyr Kernel Debugging Tool Object Cores

Overview Object Cores is a kernel debugging tool provided by Zephyr, used to identify registered objects and perform statistical operations on them. Most RTOS kernel objects have their own lists for collecting and reporting statistics, while Zephyr abstracts Object Cores to provide a unified method for collecting and retrieving information. Various kernel objects in Zephyr … Read more