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1: Problem: I transplanted the assembly function: OSStartHighRdy, as shown below, but found that it could not run correctly when there was only one task, OS_TaskIdle.
.globl OSStartHighRdy
.type...[Details]
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On July 18, He Xiangming, president of East China Lithium Battery Research Institute, came to Shenzhen Kejing to inspect lithium battery related experimental equipment. He was received by General M...[Details]
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Special Function Register Address Table MCU system management special function register MCU interrupt management special function register MCU I/O port special function register MCU ser...[Details]
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Before Christmas this year, Tesla once again updated its assisted driving system, Tesla Park Assistant (TPA), to complete the "parking" assisted driving update at once. Let’s start with the actual te...[Details]
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According to reports on October 7, Xiaomi Motors has decided to develop extended-range electric products and is currently looking for product breakthroughs for extended-range vehicles. Sources reveal...[Details]
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There are multiple 3D sensor solutions to implement depth perception systems, including stereo vision cameras, LiDAR, and TOF (time of flight) cameras. Each option has its pros and cons...[Details]
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Recently, according to foreign media reports, Tesla is improving the obstacle recognition capability of the Autopilot automatic assisted driving system, and they have obtained a new patent in this re...[Details]
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In the first quarter of this year, China's wearable device market ushered in growth as the consumer market recovered. According to data from IDC, an international market research organization, the ...[Details]
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1. Write subroutine Add_16 to implement double-byte unsigned number addition. It is required to define variables ACCALO, ACCAHI, ACCBLO, and ACCBHI at addresses 0x70~0x73. ACCALO; store the lower 8...[Details]
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The COVID-19 pandemic has impacted global TV and smartphone sales, reducing demand for related panels. Omdia estimates that global shipments of large, medium and small-sized panels will decline by 11...[Details]
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1 Introduction to CDC class In USB files, groups that integrate devices with the same attributes are defined, called classes. In this way, drivers of this type can be developed at the same time, whic...[Details]
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systick (tick timer):
An example of testing the system tick timer is to light up the LEDs on the development board in turn (I chose to light up three LEDs in turn every 1s).
First of all, the char...[Details]
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"Using the NI test platform and ecosystem, we successfully developed not only HILS, but also robots, image processing systems, speech synthesis systems, noise simulators, and GPS simulators to build...[Details]
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On September 6, the State Grid Congyang County Power Supply Company visited the Congyang Conch All-vanadium Liquid Flow Battery Energy Storage Station and conducted a joint inspection with the station...[Details]
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Since the FCC standard is stricter than the CE standard, this section uses the FCC as an example. The FCC's specifications for the 2.4G ISM frequency band mainly refer to FCC sections 15.247 an...[Details]