If a HardFault occurs when debugging a project, it will be a headache because it is difficult to track.
I happened to like this APN0028 by Arteli, which talks about using cm_backtrace to help locate t...
1. Security procedures
In the development of IoT applications, more and more security vulnerabilities are discovered, and camera hijacking has occurred many times. Therefore, adding security functions...
Even before 5G becomes popular, researchers are already moving toward 6G. The next generation of mobile communications may require Tbps speeds, which far exceeds the theoretical capacity of 10 Gbps un...
The company I'm working for now is quite strange. When they have something for me to do, they rush me to death. After the circuit and board are drawn, the various processes are delayed to death when s...
Source: WeChat official account: DLGG Maker DIY
Many families have WiFi, but inevitably there are some places in the home that cannot be covered (places with poor signal). Today I use 8266 to DIY a Wi...
1 Introduction to AD7674 and C8051060
1.1 Introduction to AD7674
AD7674 is a high-precision 18-bit successive approximation (SAR) ADC with the characteristics of high sampling rate, high ...[Details]
Contents The present invention relates to an ultrasonic flow meter configured to measure a flow rate of a liquid, and in particular to a flow meter that is insensitive to air bubbles attached to a tr...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
AMD has just applied for a patent for a new technology, which it calls "Game Super Resolution" and may be one of the feature sets of FiedilityFX Super Resolution for the RDNA 2 architecture Radeon RX...[Details]
Different from ordinary ARM bare board development, when programming with stm32 library functions, the interrupt function name is fixed. The specific function name can be viewed in the Vector Tabl...[Details]
In recent years, the electric bicycle market has developed rapidly, and its related supporting products and technologies are also developing continuously. Since the power system is the core of all mot...[Details]
Forum site Yesterday (April 28), the 2019 China Integrative Medicine Conference was held in Xi'an. Reporters learned from the conference that Academician Liao Wanqing from the Shanghai Key Laborat...[Details]
Meeting the AI Data Center Power Challenge
Addressing the Power Challenges of AI Data Centers
According to the International Energy Agency (IEA), data centers will a...[Details]
Contents The utility model belongs to the technical field of liquid fluid measurement, and in particular relates to a multi-channel ultrasonic flow meter. Background of the Invention Compared with ...[Details]
This article shares the debugging experience of foc motor control algorithm, targeting the scenario of transplanting a set of motor control software to a new control board.
The specific ...[Details]
Since the prevention and control of the epidemic, we have seen robots effectively replace relevant personnel in many scenarios such as medical surgery, diagnosis and treatment, temperature detection,...[Details]
1. Configuration problem: Is the configuration word of the MCU the same when burning the chip in practice as when simulating it? Is the configuration correct when burning?
Second, resource issues: Th...[Details]
I am just starting to learn 51 interrupts, timers, serial ports, etc. I encountered many bottlenecks, such as how to send the value of the variable through the serial port (just add 0x30). I share th...[Details]
Today I want to port ucosii to an AVR128 chip I have on hand. As long as you have transplantation experience, other problems are easy to solve. However, the way the ICC compiler handles function po...[Details]
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