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On November 14, Zhangbei County and China Tianying Co., Ltd. held a gravity energy storage project docking and signing ceremony. County Party Secretary Li Pengju presided over the ceremony and deliver...[Details]
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In Capture mode, after an external CCP1 event is triggered, CCPR1H and CCPR1L will obtain the values in TMR1H and TMR1L of Timer1.
For the trigger event of CCP1, set the corresponding bits C...[Details]
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Abstract: Aiming at the ideal low-speed motion of electric vehicles (EV), a dual rear wheel independent drive motion control system is implemented. The vehicle is driven by two independently contr...[Details]
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On February 10, Black Shark’s new phone obtained network access permission. As shown in the picture, the new Black Shark phone adopts a horizontal camera layout design and a centered hole-pun...[Details]
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1. Interrupts and exceptions of stm32 Cortex has a powerful exception response system, which can interrupt the current code execution process. Events are divided into exceptions and interrupts, whi...[Details]
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1 Introduction
With the development of deep submicron technology, the capacity and density of FPGA are increasing. With its powerful parallel multiplication and addition (MAC) capa...[Details]
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A very "fresh" Snapdragon 8 Gen 1 performance test, but its "shelf life" is only one day. The annual Qualcomm QRD experience was suspended last year due to the epidemic. This year's Qualcomm S...[Details]
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Measuring the phase difference between two periodic signals often requires the use of scientific techniques such as meteorology, computing, and communications. Oscilloscopes provide a fast and simple...[Details]
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1 Microcontroller - What is a microcontroller? A microcontroller is an integrated circuit chip that uses ultra-large-scale integrated circuit technology to integrate a central processing unit CP...[Details]
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The new medical reform, which aims to enable more people to get better health care at a cheaper price, requires the participation of all sectors of society, and information technology plays a very ...[Details]
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Semiconductor manufacturing company Teledyne e2v was founded in 1955 and is located in Grenoble, the heart of France's Silicon Valley. Teledyne acquired e2v in March 2017 and has more than 11,000 emp...[Details]
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LED street lights are low-voltage, high-current driving devices. The intensity of their light is determined by the current flowing through the LED. Excessive current will cause the LED to attenuate...[Details]
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At present, the functions of handheld terminals are becoming more and more powerful, and the data processing capabilities are becoming stronger and stronger. People's requirements for their wireles...[Details]
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In the automotive field, in addition to the AUTOSAR/OSEK OS and FreeRTOS introduced above, commonly used RTOS include but are not limited to the following:
1 QNX OS
QNX is a real-time ope...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]