Our company is recruiting embedded engineers who are familiar with C development under Linux, SQLite and UML embedded development. Contact email: harber.xie@gmail.com...
if(WaitChk(&wWaitBase, Wait_Time_INV) == 0) { The function to be run; } In the initialization function WaitInitial(&wWaitBase); :loveliness: This can avoid the blocking phenomenon caused by delay when...
When I was reading the assembly code, I saw BEQ.N and I didn't know what it meant. BEQ means jump if equal, what does the .N at the end do?
besides,
When I use single-step, the value of PC is the addr...
In avr, I use the sleep command to put the microcontroller to sleep, but why is the power consumption of the microcontroller still very high? ? How can I put it to sleep and let it work in the sleep s...
I saw the video of my little Yueyue setting a Guinness World Record last year on Youku. It was so cool. I felt so happy watching it, haha! But when I saw the two wheels standing up and sliding sideway...
As consumers, we are all familiar with video systems in all their forms. However, from the perspective of an embedded developer, video technology can seem like a complex web of different resolutions, ...
As a natural human-machine interface, voice can make the in-vehicle navigation system safer and more user-friendly. Through the functional comparison of domestic and foreign in-vehicle navigation s...[Details]
Radio Frequency Identification (RFID) technology is a non-contact automatic identification technology that uses wireless radio frequency communication. Compared with the currently widely used barco...[Details]
As the application scope of medical equipment expands from hospitals to emergency response and home medical environments, its mobility will be determined by many factors. In addition, medical equip...[Details]
Introduction: Design of automated test systems
Challenges
To ensure the quality and reliability of products delivered to customers, test managers and engineers use automated test system...[Details]
In the development of high-stability lasers, real-time monitoring of the working state of the laser is an issue that needs to be focused on. This system realizes the high-stability laser temperatur...[Details]
WiMax technology needs to demonstrate its advantages in specific application scenarios in order to gain market recognition, which requires application testing to measure system performance para...[Details]
0 Introduction
SAA7111 is a programmable video processor produced by Philips. The chip integrates A/D and decoding functions. It has phase lock, automatic clamp, automatic gain control, cl...[Details]
Adding "intelligence" to measurement systems is becoming more common as 8-bit microcontrollers are inexpensive, widely available, and can be programmed using today's common high-level languages, su...[Details]
1 Introduction
The intelligent meter reading system is a system that reads the data of multiple user meters in a centralized manner through the transmission media by the master station. It...[Details]
introduction
The fall detector is suitable for elderly people and children with poor self-care and self-protection abilities. It senses changes in the body posture of the individual wearing th...[Details]
At present, TPMS (tire pressure monitoring system) is mainly divided into two types, one is indirect type and the other is direct type. The direct TPMS system has been affected by its poor alarm ac...[Details]
Although the human eye is very good at distinguishing colors, different people can describe the same color differently, which means that verbal descriptions are not enough in applications that requ...[Details]
IntroductionUSB
, serial port, and parallel port are commonly used interfaces for communication between PC and peripherals. However, for images with large data volumes, if the serial RS-232 protoc...[Details]
FSK (Frequeney-Shift Keying) uses carriers of different frequencies to transmit digital signals. FSK signals have the advantages of strong anti-interference ability and long transmission distance, and...[Details]
Preface
Sine wave inverters are widely used in various fields such as electricity, post and telecommunications, communications, and aerospace. Moreover, with the continuous development and...[Details]
Embedded System
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