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Interrupt concept What is an interrupt When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt occurs); The CPU temporarily interrupts the...[Details]
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STM32Cube can save a lot of time for the development of new projects, freeing you from the tedious chip initialization 1. STM32 UART initialization part, configure the project, use STM32cube to ge...[Details]
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On April 24, Linyang Energy issued an announcement that the Anhui Provincial Energy Bureau issued the "Notice of the Anhui Provincial Energy Bureau on Printing and Distributing the List of Anhui Pr...[Details]
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On July 4, the Guangdong Provincial Energy Bureau issued the "Notice on Strengthening the Standardized Management of New Energy Storage Power Stations."
The notice proposes to formulate an ann...[Details]
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1. Distribution of each segment of ARM storage area
2. Concept
.text segment: code segment, used to store code, generally read-only.
.data segment: The data segment is used to store initialize...[Details]
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0 Introduction The transmission line traveling wave fault distance measurement technology has always attracted the attention of relay protection professionals due to its advantages such as high d...[Details]
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Hardware Connection:
MCU is connected to DH11 via a data line. MCU sends commands to DH11 via this line, and DH11 then sends data to MCU via this line.
The core of the tempera...[Details]
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In microcomputer digital systems, data transmission can be divided into two types: parallel transmission and serial transmission. Parallel transmission transmits multiple bits (usually 8 bits) at a t...[Details]
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Figure 1 (a) shows the schematic diagram of the Bcost PFC circuit using average current control. Average current control was originally used to form a current loop (inner loop) in a switching power...[Details]
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Timer/counter is one of the important resources of single-chip microcomputer, and the timer/counter of CC2530 has more working modes compared with the ordinary 51 series single-chip microcomputer. Ac...[Details]
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After the return of the Meizu Blue brand, the first product released was the Meizu Blue Blus active noise-cancelling headphones, priced at 199 yuan. Today, the official announced the improved...[Details]
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At the Frankfurt Motor Show, Honda also released the mass-produced Honda E, and also released the Honda Power Manager Prototype, a two-way connection system for EVs and smart grids. This design is de...[Details]
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In the current embedded application development process, C language has become the best choice for most occasions. In this way, the main function seems to be the starting point for granted - because C...[Details]
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On July 4, Fire Energy Group, a world-renowned photovoltaic product distributor, announced that it has reached a cooperation agreement with Swiss photovoltaic product supplier Astom AG. According t...[Details]
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1 Introduction
Mobile phones have become an indispensable communication tool in people's lives. At present, mobile phones are powered by rechargeable lithium-ion
batteries
. In the...[Details]