Data Interaction

Comprehensive Workflow of BLE Devices: Core Steps and Code Examples from Initialization to Data Interaction

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Comprehensive Workflow of BLE Devices: Core Steps and Code Examples from Initialization to Data Interaction

Below is a detailed explanation of the workflow of BLE devices, covering the complete process from device startup to data communication, incorporating the core steps of the GAP (Generic Access Profile) and GATT (Generic Attribute Profile) protocols. 1. Device Startup and Initialization Step 1: Hardware Initialization •Hardware Preparation: ￮Power on the BLE chip (e.g., nRF52, … Read more

Comprehensive Analysis of CAN and CANopen Bus Technologies (Final Part)

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Comprehensive Analysis of CAN and CANopen Bus Technologies (Final Part)

We have completed the basic introduction to CAN and CANopen related technologies, and here is a summary: CAN Bus Section This animation is quite well done, sharing it with friends who follow me 🤭 Source: https://www.parlezvoustech.com/en/bus-can-2024-technologie-avantages-evolutions/ 1. CAN and Automobiles 2. History of CAN Bus 3. OSI Model of CAN Bus4. Types of CAN Bus … Read more

Multi-Channel Fault Injection Method for ARINC429 Bus in Avionics Relay Systems

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Multi-Channel Fault Injection Method for ARINC429 Bus in Avionics Relay Systems

Follow “Avionics Technology Circle” for avionics news and technical insights~ Abstract In response to the issue of parallel fault injection for multiple channels in the integrated testing of civil aircraft avionics systems, this study investigates the fault injection method for the ARINC429 bus and implements functional design. First, the data interaction method of the avionics … Read more