[i=s]This post was last edited by CokezzZ on 2021-5-22 11:19[/i]1. The concept of Linux device driverSystem calls are the interface between the operating system kernel and the application, and device
The board's serial port 0 is connected, and the board's LED1 is lit:The development board has rich peripheral interfaces. The first step is to adjust the serial port driver and transplant the previous
Headhunting position [Guangzhou] Job responsibilities 1. Engage in embedded software development for single-chip microcomputers and ARM platforms; 2. Software requirements analysis, design, coding, de
Acoustic echo cancellation (AEC) is a processing method adopted by the device to prevent the sound played by itself from being recorded by the ongoing recording. A typical application of echo cancella