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The following is a simple program to flash an LED using MSP430:
#include "msp430.h"
void main( void )
{
WDTCTL = WDTPW + WDTHOLD;
P3DIR|=BIT4; //Set to output port
for(;;) ...[Details]
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Introduction: In the process of learning embedded systems, embedded chips based on ARM cores are indispensable. So, what unpredictable problems will embedded engineers encounter when learning ARM emb...[Details]
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According to foreign media reports, a group of 27 companies including Apple, BMW, Dell, Cisco and others recently filed a joint complaint with the European Commission, calling for action against abus...[Details]
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This article mainly introduces the problem of invisible faults in relay protection of power systems. By introducing the concept and characteristics of invisible faults, the harmfulness of invisible...[Details]
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IO port principle (P1 port is the simplest, so only P1 is introduced here, the principles of other IO ports are similar) P1 port principle It can be seen that the working principle of P1 port is re...[Details]
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With the support of national policies, pilot projects of photovoltaic poverty alleviation are in full swing across the country. As a pioneer in the domestic photovoltaic poverty alleviation inverte...[Details]
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The following is a brief introduction to the techniques of testing some electronic components with a multimeter. 1) Resistance test Chip resistors are generally printed with resistance identifi...[Details]
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In recent years, information technology based on microelectronics and computer technology has developed rapidly, and ultrasonic non-destructive testing instruments have also gained unprecedented de...[Details]
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There are more and more leaks about the iPhone 12 series. Today, the source @Jioriku also exposed a set of spy photos of iPhone 12 Pro Max mobile phone cases, as well as a comparison with the ...[Details]
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Since 2018, the domestic Android camp has gradually begun to introduce ToF sensors in new models. For example, OPPO's R17 PRO has added a new ToF lens, which uses depth information to form more detai...[Details]
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With the rapid development of industries such as art models, mechanical processing, and tooling and molds, higher and higher requirements are placed on processing equipment. As an important part ...[Details]
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Introduction: Transformer is an electrical device used to change voltage and current. The lead wire of the transformer winding is led out of the box by the bushing. The bushing plays the role of in...[Details]
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S3C2440 has two PLLs (phase locked loops), one is MPLL and the other is UPLL. MPLL is used for CPU and other peripheral devices, and UPLL is used for USB. The clock control logic in the S3C2440A ca...[Details]
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On August 24, Siemens EDA’s annual event, the 2023 Siemens EDA Forum, kicked off in Pudong, Shanghai. This summit is the return of Siemens EDA after a three-year absence offline. The conference has t...[Details]
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Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]
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