The current STM32105+FATFS 0.13C can be mounted on a USB flash drive normally.The code remains unchanged, only the STM32 on the board is replaced with GD32F105, and the USB flash drive cannot be mount...
The previous articles (starting from i.MX6ULL Embedded Linux Development 1-Preliminary Exploration of Uboot Transplantation ) introduced the system transplantation of embedded Linux (Uboot, kernel and...
Recently I took a look at the information of the lpc824 DIP development board and found that there are two components FB1 and FB2 on the board, which are used to connect AGND and DGND. The schematic s...
The debug script reads out that a register is 1 after power-on. This section of code is generated by a for loop. The initial values of the other registers are normal and there is no problem with the t...
Embedded systems inevitably have to deal with chip registers, and register operations require bit operations.
I won’t talk about the basic operations such as clearing a bit and setting a bit, but let’...
I have used protel 99 and AD 17, and I have been drawing low-speed PCBs. Although I have been in the industry for many years, I have not studied PCB knowledge in depth. Recently, I want to learn orcad...
Similar to the previous nandflash, let's re-learn the norflash driver here.
1 /*
2 * Refer to driversmtdmapsPhysmap.c
3 */
4
5 #include linu...[Details]
1 Introduction
Grain temperature detection technology is one of the four major technologies for grain storage in my country. It can dynamically monitor the temperature changes of grain in the wareh...[Details]
Intel previously announced that its upcoming 7nm process had encountered some problems, which delayed the launch of the next-generation chip by 6 months, at least until 2022. According to cnBeta, las...[Details]
The power on and off of the entire vehicle has become a seamless function, accompanying us every time we use the vehicle.
Before I became an engineer related to automotive electronics, m...[Details]
Compared with the uncertainty in the implementation of autonomous driving technology and policy supervision, the smart cockpit, as the most frequent contact point with consumers, has become the most ...[Details]
CCD (Charge-Coupled Device) is an important component that can be used in stereo cameras. It is a photosensitive semiconductor device whose photosensitive units convert the received light into elec...[Details]
/IP function module address:
Main station
Module:
https://support.industry.siemens.com/cs/document/109782314/ethernet-ip-sner-–-connecng-third-party-i-o's-using-...[Details]
This article discusses and compares the main multi-core processing technologies currently used in mobile platforms, focusing on the synergy between multi-core processing technology and the breakthrou...[Details]
Scope of application: Wet Adhesion Scrub Resistance Tester Coated or uncoated surfaces need to use brushes, sponges, scouring pads, sandpaper or other methods to test their ability to resist scrubbin...[Details]
Section 9: Serial communication: 485 communication (1) Introduction: There are three commonly used hardware methods for serial communication. The first is the TTL method. For example, the RX and TX p...[Details]
On February 23, Zhongfu Circuit stated on the investor interaction platform that the company is a supplier of Huawei Technologies Co., Ltd., and the printed circuit boards (PCBs) it produces serve Hu...[Details]
Solution to LAN access problems: The simplest solution is to restart various network devices and computers, or to turn off the network browsing server function on individual computers with the abo...[Details]
1. Bus framework The figure below is the bus framework of 2440, which includes AHB (Advanced High performance Bus) high-speed bus and APB (Advanced Peripheral Bus) peripheral bus. Different buses c...[Details]
When the detection and control system processes a large amount of data and multiple information, only one single-chip microcomputer often cannot meet the system's real-time and scalability requ...[Details]
Soft start and star-delta start are two common motor starting methods. They have certain differences in starting current, starting torque, starting time, etc.
Soft Start
Soft st...[Details]
GD32 MCU
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