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Regardless of the design language used, poor programming techniques can negatively impact the performance of an application, especially an embedded application. While efficient programming techniques...[Details]
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1. Nfs mounts the root file system 1.1 mini2440 chooses to burn u-boot.bin to NAND flash under NOR 1.2 Mini2440 selects NAND flash to boot and enters the u-boot command line 1.3 Use print to prin...[Details]
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On May 20, Yi Guang Technology's "4.5th Generation Organic Light-Emitting Device (OLED) Industrialization" project entered the piling stage. It is reported that the project is located in Xiangshan ...[Details]
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According to a July 2019 Consumer Watchdog report, by 2022, more than two-thirds of new cars in the United States will have safety-critical systems connected online, exposing vehicle infotainment, GP...[Details]
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Regarding the issue of "ultra-fast charging can replenish energy in a short time", many users are wondering whether the faster the charging, the lower the power? On August 19, Xiaopeng Motors publi...[Details]
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Recently, the Chinese version of the Switch released the 12.1.0 system update, and also officially launched a new feature for sharing screenshots or videos of Chinese version Nintendo Switch games on...[Details]
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I usually run on Linux, and I feel a little uncomfortable jumping to UCOS for a while. First of all, the compiler, GCC is a good choice, but GDB debugging is too troublesome. ADS combined with the ...[Details]
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Judging from last year’s product rhythm, Sony will launch Xperia 5 Ⅱ in the second half of this year. On August 18, foreign media exposed the renderings of Sony Xperia 5 Ⅱ with a case. As shown in th...[Details]
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Driven by the continued demand from downstream industries such as new energy vehicles and photovoltaics, the industrial robot market has improved significantly, and the performance of related lis...[Details]
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The s3c2440 has 60 interrupt sources (15 of which are sub-interrupt sources). 31 32-bit general-purpose registers and 6 program status registers. There are 6 working modes (system/user mode, fast int...[Details]
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According to Bloomberg, Abu Dhabi sovereign wealth fund Mubadala Investment Company announced that it has begun preparing for the initial public offering (IPO) of its chipmaker GlobalFoundries in the...[Details]
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R&S®FSW signal and spectrum analyzer (top configuration) The high-performance R&S®FSW signal and spectrum analyzer helps engineers with demanding tasks. Its high internal analysis bandwidth enables c...[Details]
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How to achieve precision motion control in industrial drives When riding an elevator, you want to get from one floor to another smoothly and safely. In elevator drives, precise motion control enabl...[Details]
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The microcontroller source program is as follows: #include REG52.H #include math.h //Keil library #include stdio.h //Keil library #include INTRINS.H #include "lcd1602.h" typed...[Details]
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1. Preparation 1. Hardware and Software Host: VMWare--Ubuntu 10.10 Development board: TQ2440--128MB Nand, Kernel:3.4.0 Compiler: EABI-4.3.3_EmbedSky_20091210.tar.bz2 u-boot:u-boot-2012.07.tar.bz2 2. ...[Details]