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Upgrading firmware via serial port ①Jump_To_Application  = (pFunction)(*(vu32*) (IAPSTART + 4)); __MSR_MSP(*(vu32*) IAPSTART); Jump_To_Application(); Track __MSR_MSP (usually this function is in ...[Details]

Cable Fault Tester Technical Parameters and Measurement Functions 1. It can test various types of copper-aluminum core power cables, coaxial communication cables and urban telephone cables with volta...[Details]

    1. Types of abnormal interrupts in ARM:     Abnormal interrupt name meaning Reset (Reset)     When the processor reset pin is valid, the system generates a reset abnormal interrupt, and the progr...[Details]

Tesla and SpaceX CEO Elon Musk reportedly provided aid to Ukraine during the conflict between the two countries. However, Tesla's supply chain also has strong ties to Russia. 　　 Internal documents ob...[Details]

0 Introduction In the field of face detection, the selection of facial features is the foundation and core. At present, the main face detection methods can be divided into two categories: f...[Details]

    With the increasingly accelerated pace of social development, people are increasingly developing and utilizing new energy sources. As a new energy source, solar energy is increasingly valued by pe...[Details]

1. Introduction In today's society, science and technology are developing rapidly, and human activities have brought great changes to the world. With the advancement of science and technol...[Details]

Refer to the online examples to summarize the initialization function #define TIM2_CLK 16000000  void  timer2_Init(char channal, ulong hz,int pwm) {     TIM2_ARRH = (TIM2_CLK/hz)/256;     TIM2_A...[Details]

"Gree mobile phones must be made and must be made." Dong Mingzhu reiterated Gree's determination to make mobile phones this year.   Information from Gree Mall shows that the Dasong 5G mobile phone l...[Details]

Introduction This article introduces how to use one channel of ADC in the STM8S series to collect power. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8s003f3p6 d...[Details]

Recently, a number of "multi-station integration" projects have been put into operation, including the Tianhu Switch Station in Xiamen, Fujian, and the 220 kV Yingxi Substation in Taiyuan, Shanxi, ...[Details]

This type of PtP communication is serial communication that uses a standard UART to support multiple baud rate and parity options. The RS232 and RS422/485 Communication Module (CM1241) and RS485 Co...[Details]

In the application development of test systems, test data is usually organized and managed in the form of files. This data storage method has certain limitations, especially for remote test systems...[Details]

　　Using a multimeter to measure resistance is one of the most familiar daily tasks for many engineers. Using a digital multimeter or a pointer multimeter to judge the quality of resistance is also ver...[Details]

Last time, I finished reading the boot assembly and prepared the C operating environment. Now I will start to learn the C source code and jump from the start.S file to the file lib_arm/board.c ...[Details]