In the wince Chinese system, the Microsoft Pinyin input method is invalid in Explorer, but it is available in other opened WORDs. It seems that it has not been added to the management of this componen...
When I was making a board, my op amp needed a -5v voltage, but the external input of my board can only input a +5v voltage. How should I design this in the circuit diagram? Can I use a NOT gate? I hop...
I want to convert serial port data into RF signals and forward them. I encountered this problem during the implementation: The current practice is to set the serial port buffer size to 128 bytes in th...
Lab VIEW and I -- A NI Engineer's Ten Years of Programming Experience This book is a summary of the author's experience in learning and using LabVIEW. The book introduces the most commonly used functi...
According to de1's tutorial, after generating sopc in Qsys, the sopcinfo file needs to be generated using the generate-hps-qsys-header.sh script. However, it keeps prompting that the sopc-create-heade...
[font=微软雅黑][size=3] [/size][/font] [font=微软雅黑][size=3]This morning, everyone was discussing the topic of the price increase of electronic products in the EEWORLD WeChat group. I think it is necessary ...
1. Problem When developing STM32 with IAR, I found that I could not print floating point numbers by redirecting printf to the serial port. The code is as follows: The output is as follows: It can...[Details]
1. Photovoltaic inverter installation process
1. Preparation before installation
Are the product accessories, installation tools and parts complete? Is the installation environmen...[Details]
Artificial intelligence
There is no inherent bias in AI. It does not "think" something is true or false for reasons that cannot be explained by logic. Unfortunately, human bias exists in mach...[Details]
ZTE was punished, and Hou Weigui, who had already retired, had to come out of retirement again and run around to mediate. Let's follow the embedded editor to learn about the relevant content.
...[Details]
The photovoltaic inverter is the core equipment of the photovoltaic system. Its main function is to convert the direct current generated by the photovoltaic modules into alternating current that meets...[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]
What is SYSTICK: This is a 24-bit system tick timer, SysTick, with automatic reload and overflow interrupt functions. All microcontrollers based on the Cortex_M3 processor can obtain a certain time ...[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]
Using the WWDG of STM32F030, it is found that the MCU will not be reset under STOP, just like the sleep mode of STM8S. Paste the watchdog code: /******************************************************...[Details]
Independent watchdog (IWDG) and low power mode are often used in STM32 development. The watchdog is to detect and solve faults caused by software errors, and the low power mode is to enter sleep mode...[Details]
Here is the temperature added in the previous chapter The above figure is the temperature calculation formula: where Vsense is the ADC value collected from the temperature channel. The stm32f407 ...[Details]
Embedded System
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