Lynxbee topic
Amazon Product Advertising API 5 is deprecated. This current guide explains how an accepted Amazon Associate registers for Creators API, creates OAuth credentials, aligns marketplace and partner tags, and builds a secure, policy-aware catalog integration.
Launch an Amazon Linux 2023 EC2 instance without relying on stale console screenshots: choose the right image and architecture, design network access, protect credentials, require IMDSv2, verify health, and control ongoing cost.
Deploy Apache HTTP Server on an Amazon Linux 2023 EC2 instance, verify each network layer, publish content with controlled permissions, and understand what changes for legacy Amazon Linux 2 hosts.
https://dropbear.nl/mirror/dropbear-2015.68.tar.bz2DEBUG: Found bitbake path: ~/Desktop/devlab/poky/bitbakeNOTE: Fetching https://dropbear.nl/mirror/dropbear-2015.68.tar.bz2…DEBUG: unable to extract library name from ld-linux.so.3NOTE: Recipe dropbear_2015.68.bb has … Read more
This code is tested on Ubuntu . You may need to twick the script if you use a … Read more
Lets first try to understand what are the ways to mount the root file system, Altough the … Read more
When the kernel gets into a situation where it does not know how to proceed (most often … Read more
Creating a new thread is very similar to forking a new process, but there are differences. When … Read more
Locate unpacked recipe source code in Yocto builds by understanding WORKDIR and S variable resolution in BitBake.
If you want to redirect non-www URL to https://www. which improves search engine optimisation rankings, use following … Read more
With following mechanism, we can check the Bluetooth profiles and services of a remote device, 1) Switch … Read more
Below commands are shown for communication between Linux Laptop and Samsung Mobile to get Mobile bluetooth device … Read more
The Yocto `[build-deps]` warning means packaging discovered a runtime edge that the earlier task graph could not reliably satisfy. Fix the metadata at the correct layer after identifying both the output package and its provider recipe.
BitBake does not blindly execute a fixed shell-script sequence. It builds a dependency graph, checks task signatures and shared-state artifacts, then runs only the work needed to produce the requested recipe, package, image, or SDK.
Following are the adb shell commands for generating input events which can help us to browse the … Read more
A practical map of Android Bluetooth from framework APIs and Binder calls through the Bluetooth module, JNI, native host stack, vendor boundary, transport, and controller—with release-aware AOSP paths and debugging checkpoints.
We will consider our hardware platform as ARM, so the kernel startup entry point code is at … Read more
Created a new image recipe like below and named it as, recipes-images/images/lynxbee-core-image-minimal.bb Compile the image as, and … Read more
How data can be transferred on the bus. To transfer data to or from a device, first … Read more
If you are developing/porting a new Linux kernel for some android platform, the first thing we need … Read more
This post shows how to implement an audio media app that works across multiple form factors and … Read more
USB-C describes a connector—not a guaranteed data rate, display mode, or charging power. This guide separates the physical conductors, USB 2.0/3.2/USB4 signaling, host-controlled topology, descriptors, endpoints, enumeration, and power negotiation that determine what a connection can actually do.
add a file AndroidProducts.mk In the products directory, create an AndroidProducts.mk file that point to (and is … Read more
A high load average, low “free” memory, or busy disk is a clue—not a root cause. Use interval-based Linux tools to separate CPU saturation, memory reclaim, swap, storage latency, network load, process behavior, and cgroup pressure before restarting or killing anything.