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My stm32 system clock is 72MHZ, and I use software delay method to achieve microsecond delay, that is, empty loop:
The delay function is:
#define delayUs(x) { unsigned int _dcnt; \
_dcnt=(...[Details]
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China Energy Storage Network News
: From May 19th to 21st, the "8th China International Energy Storage Conference" was grandly held in Shenzhen. More than 1,500 representatives from governmen...[Details]
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After more than two months of fierce competition, the organizing committee of the Chinese Academy of Sciences' "Pioneer Cup" Parallel Computing Application Grand Prix recently announced the May list ...[Details]
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Circuit diagram of universal input and multi-input DVD player power supply
The TinySwitch-PK multiple output power supply shown in the figure above can provide 7.5W of continuous out...[Details]
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Protecting rainforests is an important measure to combat climate change, but illegal logging and forest wildfires are threatening these most ecologically fragile areas on the planet. Infineon Techno...[Details]
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Abstract: According to actual needs, this paper selects the low-power CC1120 chip as the wireless transceiver unit on the premise of realizing the basic functions of the wireless data transmission sy...[Details]
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On March 17, 2021, FPD/SEMICON China 2021 kicked off at the Shanghai New International Expo Center. With the theme of "Crossing the World, Connecting Hearts", this exhibition focuses on the global se...[Details]
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On October 12, CATL's holding subsidiary Guangdong Brunp and its holding subsidiary Ningbo Brunp Times signed cooperation agreements with Yichang Municipal Government, Yichang High-tech Zone Ma...[Details]
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At present, most vehicles adopt complex shapes and curves, which puts forward higher requirements for the update of measurement technology and the accuracy of measurement results. The portable laser s...[Details]
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China Energy Storage Network:
In the first half of this year, Zhejiang's total electricity consumption was 188 billion kWh, a year-on-year increase of 6.5%. Among them, the secondary industry...[Details]
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What is MFC MFC is the abbreviation of Microsoft Foundation Classes. It is a huge class library that can be understood as a framework for developing software on Windows. It is customized by Microsoft...[Details]
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Driver source code:
#include "linux/module.h"
#include "linux/kernel.h"
#include "linux/fs.h"
#include "linux/init.h"
#include "linux/delay.h"
#include "linux/irq.h"
#include "a...[Details]
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In order to use the existing mobile communication network to control the remote electronic display screen, a solution for wireless control of the display screen based on the GSM network is propos...[Details]
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Introduction
STC microcontroller is a series of 51 microcontrollers developed by China's Hongjing Company. STC microcontroller is based on the traditional 8051 microcontroller. After technical ...[Details]
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On April 25, on the eve of the opening of the Beijing International Auto Show, NavInfo officially released the NI in Car integrated automotive intelligence solution, which comprehensively covers mu...[Details]
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