Learning ARM-LINUX embedded system based on LS_BBB development board Part 1 : Platform Overview
Once upon a time, a set of friendly arms Mini2440 development board led a generation of people into the ...
Flash Memory is also called flash memory, which is a non-volatile memory. Non-volatility means that data will not be lost after power failure, which involves power failure protection (explained in det...
Last time, I succeeded with interrupts, but this time I succeeded with reading the level. Last time I thought interrupts were the best, but this time I think level is better, because after all, there ...
processor
2.1 DM8148TI TMS320DM8148 is a high-performance embedded 32-bit industrial-grade ARM Cortex-A8+DSP C674x processor. It has a variety of industrial interface resources. The following is the D...
A car inverter is a convenient car power converter that can convert 12V DC power into 220V AC power, the same as the mains power, for use in general electrical appliances.
In terms of ou...[Details]
introduction
A robot is a highly automated and intelligent device that can simulate human behavior and thinking and complete various complex tasks. The robot control system is an imp...[Details]
On October 23, Wuhan Weilai Energy Co., Ltd. ("NIO Energy") signed a cooperation agreement with Wuhan Shouyi Technology Innovation Investment Development Group Co., Ltd. ("Shouyi Technology Innovat...[Details]
On October 23, Shenzhen Xinwanda Energy Technology Co., Ltd. (hereinafter referred to as "Xinwanda Energy Storage") and Gryphon Energy Pty Ltd. (hereinafter referred to as "Gryphon Energy") signed ...[Details]
In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
On October 24, Bloomberg reported yesterday that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Today, analy...[Details]
For the serial port output, 210 is the following garbled code according to the previous operation.
The first thing that comes to mind is probably the baud rate problem, which is a c...[Details]
With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]
Wu Hequan, an academician of the Chinese Academy of Engineering, recently publicly stated that in the process of formulating 6G standards, we should pay attention to reasonable indicators that meet...[Details]
On October 31, with the official commissioning of the newly expanded 220 kV Keke Line 258 interval of the Hohhot Power Supply Company of the Inner Mongolia Electric Power Group, the Hohhot Kezhen 100 ...[Details]
1. Preparation of startup documents
$ NOMOD51 ; Ax51 macro assembler control command: disable predefined 8051
; Customize the storage area that needs to be initialized after power-on
...[Details]
On October 21, Tang Chuanle, deputy director of China National Nuclear Corporation Equipment, led a team to visit and exchange with Herui Electric Power. The company's chairman Yang Lin, general ma...[Details]
Batteries in electric vehicles can fail quickly and sometimes catch fire without much warning. Researchers at Sandia National Laboratories are working to detect these failures early and give vehicl...[Details]
The servo drive is one of the indispensable key components in the field of modern industrial automation. It achieves precise control of the mechanical system by precisely controlling the speed, pos...[Details]
Concept diagram of the latest electromagnetic wave absorption and shielding materials. Image source: Korea Institute of Materials Science
Scientists at the Korea Institute of M...[Details]
Embedded System
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