The statements are as follows: FiqStackSpace SPACE FIQ_Stack_Legth FiqStack DCD FiqStackSpace + FIQ_Stack_Legth In the last statement, DCD is followed by FiqStackSpace + FIQ_Stack_Legth. The FiqStackS...
There are two function definitions in csparm_macros.h: #define CSP_BITFMASK(bit) (((1U << (bit ## _WID)) - 1) << (bit ## _LSH)) #define CSP_BITFVAL(bit, val) ((val) << (bit ## _LSH)) What do these two...
[i=s] This post was last edited by 2638823746 on 2014-5-26 15:15 [/i] A MSP430FR5739 board and a USB-WIFI module cost 90 yuan in total. They can also be sold separately. The postage to Jiangsu, Zhejia...
When LCD display is needed, the display of Chinese characters has not been so convenient (without a *font library).
If you are just taking a model, you have to consider the time and flash resources re...
I have a general understanding of each module through the routines a while ago. The official website of the dual-core routines provides a blinky one. I still feel that there are some problems. In orde...
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]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
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