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GigaDevice GD32307E-START Development Board Recommendation GigaDevice GD32307E-START Development Board is equipped with GD32 ARM Cortex-M4 microcontroller mains...
The best way is to read the introduction and understand the program
External interrupt is the lowest priority interrupt of MSP430 and it is a maskable interrupt. It is relatively simple to use.
1....
[color=#333333][font=微软雅黑, 微软雅黑, "][size=4] I graduated 5 years ago and have been engaged in electrical and microcontroller software development for 5 years. After graduation, I worked in the R&D depa...
[i=s]This post was last edited by qwqwqw2088 on 2019-2-26 08:14[/i] [backcolor=white][size=4][color=#000000] The increasingly complex demands of mobile device users have led to the design of portable ...
The circuit principle of the junction field effect transistor voltage-controlled gain amplifier is analyzed , and the characteristics and practical value of its circuit are explained, providing a the...[Details]
I recently had the opportunity to judge TI's 2011 Engibous Design Competition. TI's goal is to inspire college students to submit excellent works to the Engibous Design Competition, and we are also...[Details]
Hello everyone, in the last video, I shared with you how to decode the Wiegand protocol. On the basis of protocol decoding, it is more valuable to observe the trigger waveform of the protocol! Today,...[Details]
Abstract: Communication is one of the key technologies in power control systems. This paper introduces in detail the design and implementation of the communication system in the DC power microcompu...[Details]
Xinwanda Electronics Co., Ltd. (hereinafter referred to as the "Company" or "Xinwanda") held the 21st meeting of the 5th Board of Directors and the 21st meeting of the 5th Board of Supervisors on D...[Details]
Foreign media reported that US technology company InterDigital has reached a multi-year global non-exclusive franchise agreement with Xiaomi. The license covers Xiaomi cellular mobile devices...[Details]
sbit DQ=P3^7; //DS18B20 data transmission line connects to the corresponding pin of the microcontroller void delaymm(uint z) { uint x,y; for(x=z;x 0;x--) for(y=110;y 0;y--); } //R...[Details]
South Korean securities firm NH Investment & Securities reported that the ongoing blockade in Xi'an, China and the fire at ASML's Berlin factory have affected semiconductor production. These events a...[Details]
1. Write a menu program First, we write a test menu program to obtain norFlash information and read and write NorFlash. The code is as follows: void nor_flash_test(void) { char c; while (1) ...[Details]
The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative professional robot media OFweek Robot
were
offici...[Details]
1. Overview
As everyone is eagerly looking forward to it, the third-generation servo drive system SINAMICS S200 PROFINET version of Siemens will be available for sale from August 18, 2023. SIN...[Details]
How do autonomous vehicles (AVs) see the outside world? You may have heard of LiDAR or other fancy cameras. But how do they work, how do they see the world, and what exactly do they see compare...[Details]
When reading kernel source code, you often encounter IS_ERR, such as in linux/arch/arm/kernel/sys_arm.c
view plain copy
print ?
asmlinkage int sys_execve(char __user *filenam...[Details]
On May 27, 2022, the first member meeting of Xiamen Open Source Chip Industry Promotion Association (hereinafter referred to as "the Association"), hosted by the China Science (Xiamen) Data Intellige...[Details]
Preface This article will explain how to set the interrupt priority of the STM32 Cortex M3 and M4 series MCUs in the FreeRTOS embedded operating system. Summarize 【1】For STM32L1 series, STM32F1 serie...[Details]
stm32/stm8
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