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IAR software, using the official halt library #define OPT_BL_ADDR_L 0x480B #define OPT_BL_ADDR_H 0x480C void enable_ota_action(void) { uint16_t optbl = 0; FLASH_DeInit(); FLASH_Unlock...[Details]
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At the China International Fair for Trade in Services, China Mobile demonstrated how to use big data to help with epidemic prevention and control, resumption of work and production, and urban managem...[Details]
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The Samsung Galaxy Fold has had a rough go of it since it was announced earlier this year. However, Samsung has managed to fix the device, and earlier this month, the Samsung Galaxy Fold folda...[Details]
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The STEVAL-ISV002V2 demonstration board implements a conversion system for PV applications with the aim of achieving high efficiency and significant reduction in production costs. It consists of a hig...[Details]
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The reason why it is called the "flagship" is that this car must have an impressive body, a forward-looking design, and a lot of technology. Of course, the most indispensable point is the ultimate co...[Details]
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Generally, if gcc cannot use division, the error after make is: Division is used at each error location. My makefile code is as follows: CC = arm-linux-gcc LD = arm-linux-ld AR = arm-linux-ar O...[Details]
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Introduction: New energy vehicles are changing the status and value of vehicle acoustics and further promoting the development of acoustic systems. With the continuous development of the automobile i...[Details]
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With the continuous development of the power industry, there are many types of relay protection testers currently used in China. However, since the performance of the relay protection tester itself...[Details]
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Abstract: Aiming at the typical design of dual configuration of microcomputer transformer protection, the purpose, wiring method and setting principle of each protection configuration are describe...[Details]
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After the release of iPhone 11 this year, many netizens said that its design was not as stunning as they had imagined, and was somewhat inconsistent with Apple’s official slogan of “Innovation”. In a...[Details]
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In recent years, with the rapid development of technologies such as 5G and artificial intelligence and the transformation and upgrading of factory intelligence, the application of AMR (Autonomous M...[Details]
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1 Introduction The transmitter is one of the important equipment for wireless communication, and is widely used in the fields of radio and television, mobile communications, marine transportation, an...[Details]
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It is said that doing business is not easy. When striving for cooperation, organizing a report that fully reflects the advantages of products and services can allow customers to understand the compan...[Details]
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1. Treat the MCU as a ROM chip, which is the case for early MCUs. When programming the MCU on a general programming, it is the same as writing a program in a ROM such as 28C256. It's just that diff...[Details]
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1. Introduction
As an indispensable power equipment in industrial production, the starting method of the motor has an important impact on the motor's service life, energy consumption, and mech...[Details]