Hello, masters, good evening. Today we will introduce a low power Bluetooth tool. Before that, let’s briefly introduce low power Bluetooth (BLE). Here is the address | Welcome masters to star https://github.com/nian-hua/Litchi Bluetooth started supporting low power from version 4.0. During the interaction with BLE, the most important concepts are Characteristic, Descriptor, and Service: Characteristic: … Read more
Image Source: ETG Author | Robert B. Trask The key development tools and standards ensure interoperability among numerous EtherCAT devices and manufacturers. Choosing the right communication technology is one of the most important decisions engineers need to make, and interoperability helps make that decision. In some ways, fieldbus communication directly determines whether field devices match … Read more
In HIL testing, fault injection is a commonly used testing method, typically implemented using fault injection modules to simulate electrical faults, such as short circuits, open circuits, etc. The principle of fault injection is to introduce signal faults between the tested ECU and other parts of the system, such as voltage fluctuations, ground short circuits, … Read more
This article introduces how to perform automated testing on embedded software within various controllers and recommends a tool that supports comprehensive automated testing of embedded software. This tool supports CAN communication testing, LIN communication testing, Ethernet communication testing, various sensor simulation testing, and supports automated testing for various embedded systems developed based on MCU, SOC, … Read more