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A few days ago, I ported uCOS to the Wildfire development board, and then ported LwIP to the Wildfire development board. The uCOS+LwIP program was normal, and the basic function tests were OK (I estab...[Details]
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With the improvement of comfort and intelligence level of modern vehicles, various intelligent electronic control systems are increasing, and the power load of the whole vehicle is gradually increa...[Details]
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July 25 news, although solid-state drives are gradually turning to the PCIe physical interface using the NVMe protocol, many applications still rely on SCSI (SAS) technology.
On Wednesday loca...[Details]
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Today, Redmi officially announced the Redmi Note 11T series, which will be released this month. Officials said that Redmi Note 11T is positioned as a performance powerhouse with Turbo-level perform...[Details]
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1. Multi-file programming again Because the timer is often used in the following tutorials, we also encapsulate this part of the function code in a separate file. We have already taught you how to...[Details]
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There are actually many factors to consider when choosing a DC power supply, especially a programmable high-power DC power supply. There are also many parameters involved, which often make people fee...[Details]
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First: Performance
The IC we have chosen is to be used in the product, and the product needs to be certified. From the perspective of corporate survival, the product must be approved by the cus...[Details]
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If by chance someone is looking for an oscilloscope to buy, the key parameter Memory Depth is usually only the third in the selection range, and even then. First, everyone is thinking about bandwidth...[Details]
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Data shows that by 2020, the number of terminals connected to the Internet of Things will reach 50 billion worldwide. There is no doubt that the Internet of Things will become another trillion-level ...[Details]
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XTAL1 and XTAL2 are the input and output of the inverting amplifier of the on-chip oscillator, as shown in Figure 13. This oscillator can be used with a quartz crystal or a ceramic resonator. The os...[Details]
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In today's world of rapid technological change, especially with the rapid development of high-voltage systems (such as 800V power modules) led by the new energy vehicle industry, the electronics in...[Details]
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Kernel version: linux-3.0 u-boot version: u-boot-2010.09 Development board model: FL2440 1. Modify the root file system No modification 2. Add kernel support for nfs 2.1. Partit...[Details]
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This morning, Lei Jun, founder, chairman and CEO of Xiaomi Group, revealed in an interaction with netizens that Xiaomi 10S has been sold out and removed from the shelves. Currently, Xiaomi Ma...[Details]
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For current cable TV service products, the transmission of multimedia content requires the STB to be equipped with more than one tuner. As cable TV (CATV) operators expand their services into video...[Details]
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In the early morning of September 11, a new generation of iPhone was officially released, all equipped with A13 Bionic chips. The iPhone 11 still continues the design style of the previous generation...[Details]