At first, the virtual machine ran fine. Then it suddenly became very slow. I clicked it. A circle appeared. It took me a long time to react. After various attempts, I found that in Virtual Machine-Set...
[color=#333333][font="][size=14px]The voltage, current, power and power factor are all normal, but the energy register has no reading. Is there any configuration required? No one on the official forum...
Today, let's learn about Sensirion_Gas_Sensors_SEK-SVM40_UART_Interface_Description_D1 and
Sensirion_Gas_Sensors_SEK-SVM40_Technical_Description_D1Because below we will port the serial communication c...
The entire serial port controller consists of two parts: a transmitter and a receiver. The functions of these two parts are independent of each other. The transmitter is responsible for sending inform...
As an embedded engineer, how can you write efficient and clear C language programs?
Use C language thinking to construct the program structure
You must have a good foundation in C language algorithms ...
At present, portable electronic devices have entered thousands of households, and batteries have become an indispensable part of portable electronic devices, and chargers play an important role i...[Details]
1. System overall plan
1.1 Overall design diagram
As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The lo...[Details]
Bluetooth is a radio technology that supports short-range communication between devices (generally within 10 m). It can exchange wireless information between a wide range of devices, including mobi...[Details]
When testing related products in the automotive electronics field, many electronic loads of different specifications are needed, and even related software is needed to complete the test quickly and c...[Details]
Because of participating in the Freescale smart car competition, laying the track has become an important part. This time, the track was laid by splicing the track left over from the past, which made...[Details]
Yesterday, I implemented the byte read and write operations (Program 1 in the previous article), and today I implemented the page write and continuous read operations.
The circuit remains unchanged. ...[Details]
Recently, Intel and ten industry leaders engaged in automobile manufacturing and autonomous driving technology research and development jointly released the "Autonomous Driving Safety White Paper". T...[Details]
On October 12, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Usun has launched a digital power solution based...[Details]
Half a year has passed unknowingly, and I have been helping the teacher on this project in the laboratory for a long time. From not knowing much about this project in the beginning, I have begun to h...[Details]
Recently, some netizens found a preview of Xiaomi MIX 4 on the Alipay Ai Rent a Machine page. The preview page said that Xiaomi MIX 4 will be launched in the second half of the year, using a folding ...[Details]
The eyes are the window to the human soul, and display devices are the link between people and the digital world. The progress and evolution of display technology and display devices often determine ...[Details]
2.1 Introduction
2.1.1 Hardware
After the clock frequency is initialized, the SDRAM can be initialized using the memory controller.
You can look at the memory controller mapping tabl...[Details]
In recent times, in addition to the new generation of iPhone 14 series, there have been more and more news about the new iPhone SE 3. Previously, some media said that the phone will meet us at...[Details]
introduction The centerless mobile communication system is an important part of my country's professional mobile communication system. It works in a simplex intercom mode with an operating frequency ...[Details]
The frequency range of active filters is from DC to 500KHZ, and they have replaced traditional LC filters in the low frequency range. In particular, it is impossible to implement LC filters at very l...[Details]
Embedded System
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