[i=s] This post was last edited by Peng Binghao on 2019-5-29 20:23 [/i] [font=宋体][size=5] [b]It works, so what else do you need? -- Disassembly of the mouse given away after completing the ST2019 answ...
1. System solution selection and demonstration
1.1 Basic system plan
There are two solutions according to the question requirements.Solution 1: Precise Timing Method
The main idea of this solution is:...
Ultrasonic drive circuitThe topologies available for the drive circuit include push-pull, half-bridge and full-bridge.1. In the push-pull circuit, the switch tube drive is common ground, no isolation ...
Recruiting part-time lecturers or technical support personnel in related majors such as DSP, short-term training or technical support, weekends, Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Wuhan,...
In order to understand how TI-RTOS works, I found the example of SDK - uartecho project in the driver directory under rtos for analysis. The purpose of this example is very simple, that is, to receive...
1. Background As mentioned above, the advantage of using standard library functions is that they can be developed quickly without having to look at the data sheet and carefully configure each bit...[Details]
Roots flowmeter is a kind of volumetric meter with intelligent integrated design and built-in temperature and pressure sensor. It can detect the temperature and pressure of the medium, and perform...[Details]
working principle: LED displays have two display structures: segment display (7 segments, crosshairs) and dot matrix display (58, 88) Common cathode connection: 8 LED cathodes are connected (not ne...[Details]
Energy conservation has always been an important proposition in the chip industry. Tesla was the first to use silicon carbide chips in electric vehicles, prompting the chip industry to switch chip ma...[Details]
Recently, Oriental Crystal Source held a ceremony to launch the first critical dimension measurement equipment (CD-SEM) in China, officially announcing that it had won the order and would ship the eq...[Details]
When learning about CM3, I carefully studied the interrupt jump process of CM3 and found that embedded MCUs are basically the same in this regard. Of course, MCUs with different architectures also ha...[Details]
Due to its unique advantages, the intelligent electromagnetic flowmeter is not affected by the temperature, viscosity, density and conductivity (within a certain range) of the measured medium during ...[Details]
• First quarter net revenue of $3.02 billion; gross margin of 39.0%; operating margin of 14.6%; net profit of $364 million • Free cash flow(1) was $261 million in the first quarter, excluding $405...[Details]
ViewSonic Technology (China) Co., Ltd. announced that it will join hands with Peishi (Beijing) Technology Co., Ltd. to jointly build a CSTEM full-media teaching platform to assist schools in building...[Details]
According to Jiwei.com, Shanghai Banxin Technology Co., Ltd. (hereinafter referred to as "Banxin Technology" or "Banxin") recently announced the completion of another round of financing led by Lenovo...[Details]
The development of the flexible packaging industry has been rapid in recent years. At the same time, the quality problems that come with it have also become prominent. The number of complaints from us...[Details]
This article uses a Donghua TFT LCD screen (WXCAT35), configured in the commonly used 16BPP (5:6:5) mode. External pin signal: VSYNC: vertical synchronization signal, indicating the start of scanni...[Details]
When the user application is running, there may be special requirements, which require the implementation of a soft reset of the MCU system (one of the hot restarts). Since the traditional MCU does...[Details]
The process of uboot: 1. Select the architecture of the microcontroller or platform in the overall make file. 2. Change clock configuration 3. Change the clock configuration related to the serial por...[Details]
With
the development of
intelligent driving
technology, the industry has
gradually moved
from early
autonomous driving
based on simple rules and modular logic
to highly complex intel...[Details]
Making friends through disassembly
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