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Let’s try the first hello world module and add:
1. Add drivers/char/hello.c
/*********************************************************************************
* Copyrig...[Details]
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Data shows that in 2019, the global machine vision system market size was approximately US$29.7 billion, and it is expected to reach US$74.9 billion by 2027, with a compound annual growth rate of app...[Details]
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Philips Group, an international consumer electronics giant, announced on March 25 that it had signed an agreement to sell its home appliance business to Hillhouse Capital for a transaction value of a...[Details]
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introduction
In the design of intelligent instruments, A/D converters are often used. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion accur...[Details]
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With the popularization of the concept of energy conservation and emission reduction, frequency converters are widely used in industrial production, civil equipment and other fields, and even home ap...[Details]
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1. Transplantation Environment (The red bold text indicates the modified content, and the blue bold text indicates the content with special attention) 1.Host environment: Ubuntu-10.10 under Virtual...[Details]
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Recently, according to GSMArena, Samsung Exynos official Twitter released a short video. In the video, a child appeared, and there was a keyword "2200" on the picture behind the child, suggesti...[Details]
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void StopRTCLSIMode(int count)
{
EXTI_InitTypeDef EXTI_InitStructure;
PWR_RTCAccessCmd(ENABLE);//Allow access to RTC
RCC_LSICmd(ENABLE);//LSI Enable
while(RCC_GetFlagStatus(RCC_FLAG_LSIRD...[Details]
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On November 30, Wu Kai, chief scientist of CATL , announced that CATL’s smart skateboard chassis is expected to be mass-produced in the third quarter of 2024. It is reported that CATL’s smart skate...[Details]
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The stacking machine's robotic arm is quickly grabbing raw materials; in the coating workshop, workers are controlling the production line through the control panel; in the chemical workshop, worke...[Details]
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Part 1 ARM assembly syntax under Linux Although it is convenient to write programs in C or C++ under Linux, the assembly source program is used for the most basic system initialization, such as ini...[Details]
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This Design Idea shows a method to drive low-power electronic circuits from a single 1.5V battery. It is based on a self-excited oscillator design that drives a flyback transformer to generate a high...[Details]
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Lidar is considered a key component of self-driving cars, processing precise images of the surrounding environment and improving the reliability and safety of driverless operations. But is it possibl...[Details]
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Analog chip giant Texas Instruments mainly sells small analog chips. Each chip costs only a few cents or dollars, and is an indispensable component in electronic products. Because analog chips are ne...[Details]
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Recently, Micro-LED, one of Visionox's "one strength and two innovations" development strategies, has made a major breakthrough. Chenxian Optoelectronics has successfully launched the first independe...[Details]
MCU
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