I have compiled the uCOS-II porting source code, mainly including the porting source code for 51, AVR, LPC, Freescale and Fustu models! I hope it will be helpful to everyone...
Some time ago, I came into contact with the MSP430FR2000 microcontroller for a project. Because I used the MSP430F5529 most of the time before, it was relatively simple to get started with this microc...
I refer to many examples on the Internet, my steps are as follows: 1.at+enter //return OK 2.at+csca=13800240500 +enter //return OK (SMS service center in Shenyang area) 3.at+cmgf=0 +enter //return OK ...
I would like to ask you, I am now using IAR to simulate MSP430F135. The soft simulation cannot generate interrupts, but the hard simulation can. However, the interrupt is entered again as soon as it r...
[size=4]I have two industrial HMIs, one of which is a HMI from HITECH, model PWS6500S-S. See the appearance and parameters in the figure below (from Baidu)[/size] [size=4][/size] [size=4] [/size] [siz...
[align=left][color=#000]When designing a power supply, the question of protection often arises. How much protection do you need? How do you implement it? If you are still using fuses for protection, c...
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
As more and more consumers purchase new energy vehicles, the safety of electric vehicles has become a major concern. This has been particularly prominent following a series of electric vehicle fire...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[Details]
Compared to cloud databases, minicomputers are purpose-built for decentralized, rugged computing at the edge of the network. By moving applications, analytics, and processing services closer to the...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
For new energy vehicles, the importance of batteries is unquestionable. Not only does it determine the performance of the vehicle, but the battery density also has a great relationship with the veh...[Details]
introduction
With the development of the information superhighway and the internet, broadcast television has become increasingly widespread worldwide. Television information has emerged in var...[Details]
Hair dryer structure and working principle: It is mainly used for drying and shaping hair, but it can also be used for local drying, heating and treatment in laboratories, physiotherapy rooms, ind...[Details]
0 Introduction
Portable terminals integrate a computer and display screen into a single device. Due to limited space in portable devices, previous designs often used a single-chip microcompute...[Details]
Today, the voltage of electronic products continues to rise to 400V, 600V and even 1000V, so there are few electronic load models that can handle such high voltages. Many people consider connecting...[Details]
Real-time operating system RTOS
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