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The following operations are performed using the super user under Fedora. I have installed the x86 and arm versions of the cross-compiler arm-linux-gcc 4.3.3 and qt4.5 in the directory /opt/EmbedSky....[Details]
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TrendForce recently released a GaN gallium nitride market survey report. The report shows that although the third-generation semiconductor industry represented by gallium nitride was under pre...[Details]
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1. Overview
LDR6023B SSOP16 is a dual USB-C DRP interface USB PD communication chip developed by Leder Technology for the Bridge device in the USB Type-C standard. It has the functions of Powe...[Details]
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There is a problem opening the serial communication program.
Checking the /etc/mdev.conf file and analyzing the file system startup process in the related document "Mini2440 Linux Porting and ...[Details]
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Boeing reportedly canceled its $4.2 billion deal to buy Embraer's commercial aircraft unit, drawing an angry response from the aircraft manufacturer and scuppering plans to build a U.S.-Brazilian all...[Details]
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1. Introduction to UDP
UDP is a simple datagram-oriented transport layer protocol: each output operation of the process generates exactly one UDP datagram, which is assembled into an IP datagram to b...[Details]
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If you know the dimensions of a coil and need to find the inductance of the coil, you can use the Wheeler equation to make a simple, accurate calculation. But the designer's task is usually to do t...[Details]
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When it comes to autonomous driving solutions, the two most famous international manufacturers are Nvidia and Intel . Nvidia Drive and Intel Mobileye can be said to be frequent customers of autonomo...[Details]
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W25Q64 SPI Configuration Steps 1. Enable SPI clock 2. Enable GPIO port clock 3. Initialize GPIO and configure pin mode 4. Initialize SPI 5. Enable SPI 6. SPI read and write data 7. Check SPI...[Details]
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With the continuous development of the global power grid, power line monitoring and relay protection products are constantly being updated and changing their design patterns. As the world's lea...[Details]
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Plastics are degraded by heating from external heat sources or fire sources in the air, producing volatile products, combustible products and thermal energy products. Under the continuous action of ...[Details]
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According to foreign media reports, American heavy truck manufacturer Mack Trucks has launched the latest driver assistance technology - Mack® Command Steer for its Mack Anthem® model, which will be ...[Details]
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Today I saw a microcontroller reset program on the Internet. This program is said to be written by a junior student. It is good and makes sense. His C programming has reached a certain level . Let's ...[Details]
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CATL released its 2021 semi-annual report. The financial report showed that the company achieved operating income of 44.075 billion yuan, a year-on-year increase of 134.07%; and achieved net profit a...[Details]
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Create light.c:
Modify start.S:
Modify Makefile: add light.o
Finally, make succeeded and burning was successful.
Similarly, we can also call our assembly f...[Details]