A simple question, how to quickly assign a variable to a specific address. According to our thinking, it is unsigned *a = address1; *a = address2; People say that one at command can get it done..., so...
Circuit Playground Bluefruit NeoPixel Animator Remote Control . Use two Circuit Playground Bluefruit boards and a few NeoPixels to create a festive Bluetooth controlled garland. One CPB acts as the Ne...
I would like to ask everyone, how to write a single byte (8-bit write) to the internal flash in GD32F105RBT6? The fmc_word_program and fmc_halfword_program in the library are 32-bit and 16-bit respect...
Hello, everyone~~ Today's weekly evaluation report is here~~ Sorry for keeping you waiting~~ Let's take a look~Activities in the application period:
1. Free evaluation of EVK-NINA-B400 wireless develo...
I used threadx queue a few days ago and took a closer look. The function prototype is
UINT tx_queue_create(TX_QUEUE *queue_ptr,CHAR *name_ptr,UINT message_size,VOID *queue_start,ULONG queue_size);mess...
A variable defined as volatile means that the variable may be changed unexpectedly, so the compiler will not make assumptions about the value of the variable. To be precise, the optimizer must ca...[Details]
(Image source: 5GAA official website) According to foreign media reports, the 5G Automobile Association (5GAA) hosted a C-V2X application interoperability demonstration in Berlin. 5GAA members i...[Details]
1. Introduction: Huawei's second folding experience from Mate X2's new thinking on folding phones People's demands for terminal devices are often contradictory. Large battery, large screen, ...[Details]
01Introduction In the past two years, "going global" has become a new trend for domestic car companies, especially new energy car companies. Both traditional OEMs and new car-making forces are begi...[Details]
introduction One-way dual-port SRAM is a dedicated memory. It has independent write address bus and read address bus. It can not only realize single-port reading and writing, but also perform simulta...[Details]
On March 18, Xinxingji Technology Co., Ltd. (hereinafter referred to as: Xinxingji) moved into the headquarters office located in the Research and Innovation Park of Nanjing Jiangbei New District. ...[Details]
1 Introduction
With the rapid development of the national economy, AC motors have played an extremely important role in industrial production. As the main traction motor in various industries, ...[Details]
On July 19, at the Aspen Security Forum held yesterday, 14 major companies in the AI field, including Google, Microsoft, OpenAI, Amazon, Nvidia, and Intel, announced the joint establishment of th...[Details]
First of all, we need to explain what a mixed domain oscilloscope is. Since we are talking about this topic, we have to talk about the evolution history of oscilloscopes. Next, I will briefly talk ab...[Details]
The figure below shows an LED switching constant current regulated power supply based on LM2596-ADJ.
Figure LED switch constant current regulated power supply based on LM2596-ADJ
The circu...[Details]
Apple today updated its video and audio editing applications Final Cut Pro and Logic Pro designed for professionals to versions 10.5 and 10.6, respectively. The new software updates improve performan...[Details]
1. What is a mobile power bank? What is a mobile electronic device? Mobile power supply, built-in high-capacity polymer lithium-ion battery, output characteristics imitate computer USB port and ...[Details]
Recently, the three mandatory national standards GB 18384-2020 "Safety Requirements for Power Batteries for Electric Vehicles", GB 30381-2020 "Safety Requirements for Electric Vehicles" and GB 38032-...[Details]
The USB to serial port cables on the market are very cheap, and most machines do not have serial ports. Therefore, it is quite common to develop and use USB to serial port cables under embedded LIN...[Details]
Microcontroller MCU
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