Essential resources include:Two 16-bit timersAn ultra-low power 8-bit ADAn 8-bit DASupports up to 11 IO portsThe basic features are as follows:Ultra-Low Supply Voltage (ULV) Range0.9 V to 1.5 V (1 MHz...
The pda is connected to the PC via USB and is recognized as a mobile hard disk. It reports a USB error when tested through activesync. I have just started learning wince programming and have many ques...
I defined a CBitmapButton object m_btn in the header file, and then in the OnInitDialog() function I first created it with m_btn.Create, then added the bitmap to the button with m_btn.LoadBitmaps(...)...
[i=s]This post was last edited by lugl4313820 on 2022-9-16 21:59[/i]【Purpose】SPI drives ST7735 LCD screen
1. Define ST7735 driver IO:
/*----------------------------------------------------------------...
Problem description: As shown in the figure, when I input 5V voltage at pin 2, I measure it at pin 3 and it outputs 5V voltage, which is normal. However, other conditions remain unchanged. I change th...
In recent years, as energy consumption and environmental protection issues have attracted people's attention, my country's solar photovoltaic power generation industry has shown a rapid development...[Details]
In our common sense, the word technology often has two definitions. The first is the technology sealed in the laboratory. They are like flowers on the mountain top. Only a few people on the mountai...[Details]
In the war without gunpowder between China and the United States,
ZTE
has become a new victim. The seven-year chip ban by the United States has pushed this communications giant to a life-or...[Details]
1. Purpose In actual product release, if the program stored in the MCU Flash is not protected, some illegal companies may read the program in the Flash through an emulator (J-Link, ST-Link, e...[Details]
I used STM32CubeMX V4.22.1 to generate a project including EHT and Lwip. The debugging has been abnormal. After careful inspection, the following problems were found: 1. The hardware uses LAN8720A, b...[Details]
Function List and Notes (lower-level driver part) 1. IO port initialization: control IO and communication IO. Control includes power control, reset and low power mode. Communication is the serial po...[Details]
China Energy Storage Network News:
The State Grid Corporation of China, this elephant, is planning to turn around and enter the emerging power service market.
The rallying cry for the tr...[Details]
Nowadays, everyone is saying that "technology is people-oriented". The essence of the development of technology is to serve the improvement of the quality of life of human beings. Automated driving...[Details]
This routine is also a classic routine on the development board. I modified the framework of the program to make it more suitable for future calls. The specific 4*4 keyboard scanning principle is rel...[Details]
Recently, Zhejiang Lipu Crushing Equipment Co., Ltd. invested 50 million yuan to build a new "annual production of 1,200 high-efficiency and energy-saving ultra-fine pulverizer construction project...[Details]
The implementation of CAN driver under embedded operating system Android requires not only adding CAN driver device in Linux kernel, but also implementing the call of Android HAL layer. Taking S5...[Details]
As photovoltaic power stations come into people's view, people are paying more and more attention to them. Recently, some netizens asked me how to match the inverter and components of photovoltaic ...[Details]
At the beginning, I used the stdlib library. Recently, I found that the cube library is more and more widely used, so I started to use the cube library to complete the ADC multi-channel acquisition e...[Details]
At this exhibition, Microsoft brought its flagship intelligent voice products - XiaoIce and Xiaona. In addition, the voice will be equipped with an intelligent face recognition system. Let's see ho...[Details]
Embedded System
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