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STM32 RCC reset and clock configuration, I will ignore the reset first, learn the clock configuration first, and then learn it after the reset.
STM32 has multiple clock sources, namely
HSI:...[Details]
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After a period of chip panic, foreign chip prices soared, and domestic chip manufacturers suddenly rose. Taking this opportunity, we used the chip to make a batch of products. After a period of testi...[Details]
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6.1 Enter Uboot command line 6.2 Download .bin file using tftp 6.2.1 Setting up the development board printenv setenv ipaddr192.168.1.100 // Development board IP setenv serverip192.168.1.10...[Details]
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Recently, the 2020 Overseas Chinese Entrepreneurship Development Fair (hereinafter referred to as "HEC") opened in Wuhan. The Makou Advanced Manufacturing Industrial Base Project was successfully sig...[Details]
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In the previous chapters, we were just popularizing knowledge. To really use the timer well, we still need to draft a new writing plan. We referred to Mr. Song’s writing method, and based on his code...[Details]
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0 Preface
Handheld multimedia terminals have attracted much attention for their highly penetrating mobile digital media methods, new business concepts and huge market potential. They have become ...[Details]
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On February 12, Beijing time, Chinese athlete Gao Tingyu won the gold medal in the men's 500m speed skating event at the Beijing Winter Olympics with a time of 34.32 seconds, breaking the Olympic rec...[Details]
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According to Liaoning Daily, in the first four months of this year, Dalian's total foreign trade import and export value reached 133.06 billion yuan, of which exports were 59.49 billion yuan, a year-...[Details]
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1. Write a subroutine DelayMS to implement the function of delaying x milliseconds, where x is set by the value in register w. ;**************DelayMS************** DelayMS; Delay x milliseconds, x ...[Details]
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TV signal amplifier, what is the principle of TV signal amplifier?
TV signal amplifiers are generally divided into trunk amplifiers and user amplifiers, and there are also extension amplifiers, li...[Details]
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I have been playing with the mini2440 development board for many years. Although I am not very proficient in it, I have been playing with it all the time. The computer operating system has also been ...[Details]
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The following content is mostly from online resources. I only made some modifications and combinations to make it easier for more novices like me to understand GUI transplantation. Part 1: Before U...[Details]
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According to a report from the China Business Times on the 24th, the factory of Skyworks, one of the world's high-end RF giants, located in Mexico, was recently closed from the 10th to the 30th of th...[Details]
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The advent of digital imaging technology in the 21st century has brought us excellent diagnostic capabilities, image archiving, and retrieval capabilities anytime, anywhere. Since the emergence of di...[Details]
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Mitsubishi FX series PLC (Programmable Logic Controller) is a controller widely used in the field of industrial automation. It has powerful functions and flexibility to meet various industrial auto...[Details]