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u-boot is a Bootloader commonly used in embedded systems.
Bootloader Introduction
Bootloader is a concept that you will inevitably encounter when doing embedded development. It is an impo...[Details]
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Abstract: This paper provides a new home gateway based on multiple communication media and unified application layer protocols. The gateway can be used to control home appliances and other audio...[Details]
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Now we have all the knowledge to write simple ARM assembly programs, but if we want to write more complex ARM programs, we must master more addressing modes and instructions, which is the focus of thi...[Details]
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As a pioneer in the field of wireless technology, Nordic's products and technologies have attracted the attention of developers around the world. This technology tour in China has attracted widesprea...[Details]
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On November 6, the appearance design of the iPhone 12 series returned to the right-angle frame. Many people speculated that it was to pay tribute to the classic iPhone 4, but Hua Hailiang, vice presi...[Details]
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Nowadays, with the development of economy and the improvement of people's living standards, the application scope of video surveillance in life is becoming wider and wider, and people are particu...[Details]
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Many engineers who work with speakers and amplifiers will tell you the same thing. If you overwork an amplifier, you can damage the speaker's driver to some degree. This process usually involves grad...[Details]
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Currently, most of the automobile stock market (that is, vehicles in use) still do not have ADAS systems provided by the original manufacturers, which has become a major development opportunity for t...[Details]
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On January 8, Xinwei Communication responded to multiple questions from investors on the interactive platform. It said that the current wireless charging market has a large space and is in a stage of...[Details]
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In the analysis of the make uImage compilation process of Linux transplantation, it has been mentioned that uImage is a compressed package and contains a compression program, which can be self-deco...[Details]
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How to debug a soft starter
A soft starter is a device used for motor starting control. It can reduce the motor starting current impact by gradually increasing the motor voltage, extend the mo...[Details]
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/************************************************************************ Purpose: To create a sample program for operating the PC keyboard (hardware interrupt to read the data received by PS/2) Targ...[Details]
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“Can you sell one more car?” Almost every time after a work report, Elon Musk would ask a senior executive of Tesla China this question, or rather an order. For this cash-strapped electric car comp...[Details]
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The STM32F407VGT6 chip used by the STM32F4Discovery development team has an internal FLASH of 1M. After the code is burned, there is still a lot of remaining. Effective use of this remaining FLASH ca...[Details]
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Recently, Google has finally added support for multiple windows for Chrome apps on iPad. This feature is currently available for users to test through TestFlight and should be available to all users ...[Details]