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(1) Preparation:
1. Prepare the virtual machine
2. Install the tool chain
sudo tar xjf arm-linux-gcc-4.3.2.tar.bz2 -C /
Set environment variables:
sudo vi /etc/environment: PATH...[Details]
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Market research firm IC Insights updated its 25th edition of the McClean Report forecast analysis, showing that driven by strong growth in the memory market, Samsung will become the world's largest s...[Details]
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Solution Overview This solution uses Sunplus's SPHE 6700 as the main chip of the solution. SPHE 6700 is a highly integrated automotive SoC for ADAS (Advanced Driver Assistance System) applications....[Details]
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Which drugs can beat cancer? At what dose can we achieve the desired effect without side effects? Above what limit does an effective drug become toxic? Today, these questions can only be answered thr...[Details]
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//Suitable for 3ePIC experiment board. #include //Includes the predefined internal resources of the MCU #include void delay（unsigned int endcount）; //delay function, the delay is endcount*0.5 millise...[Details]
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The LM3915 is a monolithic
integrated
circuit that senses analog voltage levels and drives ten LEDs, an LCD or a vacuum fluorescent display, providing a digital 3 dB/step analog disp...[Details]
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1. Task Scheduling For students majoring in electronics or automation, task scheduling is usually first introduced after they come into contact with RTOS. However, for students majoring in computer-r...[Details]
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Abstract: At present, people have an increasing demand for home fire prevention, anti-theft and remote control of household appliances. At the same time, mobile phones have become a communication t...[Details]
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Intel continues to deepen the data center channel ecology and pool its strength to win the future March 2, 2023, Zhuhai - Today, the 2023 Intel China Data Center Channel Customer New Year Meeting w...[Details]
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Today, realme preheated the new realme GT Neo3. The body thickness of the phone is only 8.2mm and the weight is only 188g. It is the lightest and thinnest MediaTek Dimensity 8100 model to date....[Details]
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The 430 microcontroller generally has an internal information area to store some data that requires EEPROM. Since I didn't receive any relevant information in the forum, I'll just use the informatio...[Details]
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Today, the 2019 OPPO Developer Conference was held in Beijing. Duan Yaohui, Vice President of OPPO and President of the Internet Business Unit, revealed that the monthly active users of OPPO Quick Ap...[Details]
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Regarding the circuit structure, whether it is a linear power supply, a thyristor power supply or a switching power supply, it depends on the specific occasion and should be used reasonably. These t...[Details]
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The block diagram of the LCD TV system solution is as follows:
The LCD TV system solution contains detailed introductions for image display, power supply, image files, inter-device commu...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]
RF/Wirelessly
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