Using RTThread_rt_kprintf based on GD32L233C
①: Open the console in rtconfig.h②: Check USB MicroLIB in the magic wand③: Add the header file in board.c:
#include rthw.h
#include "systick.h"
#include rt...
I received the shortlisted email on July 13th, placed the order on the 13th, it arrived on the 31st, and I got it today.
I haven't used STM32 for a long time, but it still has the familiar packaging a...
Recently, Gujing Electronics produced a customized I-shaped inductor for a customer. The shape of this I-shaped inductor is relatively special. From the picture, we can find three special points.1. Th...
When studying switching power supplies, I came across a picture:The parameters are:
The simulation result output is in no-load state, but the output waveform and the G-pole voltage of MOSFET are very ...
[align=left][color=rgb(85, 85, 85)][font="][size=14px][b]Buck Converter[/b][/size][/font][/color][/align][align=left][color=rgb(85, 85, 85)][font="][size=14px]Figure 1 is a schematic diagram of a nons...
# [2022 Digi-Key Innovation Design Competition] Compile contract data on Raspberry Pi
After the server is configured, the terminal can use the SDK to upload the data to the chain. Here we use the SDK ...
IAR embedded development solutions now fully support Yuntu Semiconductor YTM32 series MCUs, and work with partners to help develop high-end innovative applications Shanghai, China – January 26, 202...[Details]
There are many types of flow measurement methods and instruments, and there are also many classification methods. According to the measurement object, there are two major categories: closed pipe and o...[Details]
In the process of R&D and testing of new energy vehicles, some performance parameter tests such as ripple current/voltage have not been taken seriously by manufacturers in the past, but they are cr...[Details]
According to foreign media reports, since the cancellation of the plan to develop electric vehicles, the home appliance brand Dyson is reorganizing its product roadmap and promising to invest in area...[Details]
According to foreign media reports, researchers from the Skolkovo Institute of Science and Technology (Skoltech) in Russia, in collaboration with researchers from the Institute for Problems of Chemic...[Details]
Recently, my tutor is going to write a book about SAME4 microcontrollers, and I read this book as a beginner in embedded systems. Now he also asked me to write a few small programs and make some exam...[Details]
1. The role of the startup file (The role of the startup code has been mentioned before, so I will explain it again here) (1) Initialize the stack pointer SP; (2) Initialize the program counte...[Details]
Currently, there are two main programming languages in 8051 microcontroller application development: assembly language and C51 language. C51 language is a structured programming language. Applicati...[Details]
2020年,受疫情影响,汽车行业受到了一定程度的打击,但意料之外的变化往往伴随着新机遇,鼓励大家不断突破和创新。去年,自动驾驶领域取得了巨大进展,车辆的互联性变得更加普及,且随着智能手机与汽车之间日益顺畅的转换,乘车体验也得到了显著提高。 So what will be the outlook for automotive applications in the new year? Bel...[Details]
CC1100e communicates with MSP430 via SPI. First, you need to understand the process of reading and writing registers: when writing registers, first write the register address, then write the data, so...[Details]
When using an oscilloscope, you often need to combine the global and local waveforms of interest for viewing. This requires the use of the Zoom function that everyone is very familiar with. What are ...[Details]
On January 13, the Shenzhen Regulatory Bureau disclosed Dongguan Securities' registration information on the initial public offering and listing guidance of Shenzhen Zhongshen Optoelectronics Co., Lt...[Details]
On March 22, Shangfeng Cement issued an announcement stating that the company, with its wholly-owned subsidiary Ningbo Shangrong as the main body, invested 200 million yuan to jointly invest with Hef...[Details]