Serialization of Embedded Communication Protocols

Serialization of Embedded Communication Protocols

Communication protocols can be understood as the rules and agreements established for information exchange between two nodes to work together, such as defining byte order, field types, and the compression or encryption algorithms used. Common protocols include TCP, UDP, HTTP, SIP, etc. Protocols have both procedural specifications and encoding specifications. The procedures include call flows … Read more

The Evolution of Android HAL: Exploring the Four Stages from HAL to HIDL

The Evolution of Android HAL: Exploring the Four Stages from HAL to HIDL

Click the card below to follow Android System Engineer No Pain, No Gain! 1. Introduction Learning Philosophy: Understand one knowledge point at a time Difficulty: ★★★☆☆ Source Code Environment: Android 9.0+ Hardware Environment: Qcom Reading Time: 2 minutes Some classmates in the group have raised questions about HIDL and AIDL. In response to these questions, … Read more