I have looked for some video tutorials about STM32 these two days, and found many differences from the 51 microcontroller. After watching them, I want to go back to 51. How come the good I/O became GP...
[align=center]Chapter 7[/align][align=left]1. In one sentence, a critical section is a section of code that cannot be interrupted during execution. [/align][align=left]Question 1: What is the differen...
The LM2596 series regulators are monolithic integrated circuits that provide all active functions for a step-down (buck) switching regulator capable of driving 3-A loads with excellent line and load r...
I wrote a program that uses the TIM3 timer interrupt of the STM32F103RCT6 microcontroller to refresh the OLED display screen to display the time of the DS1302. Then the delay function in the main func...
Problem description:I use lwip to implement a client on ST207. There is a server (network debugging assistant) on the computer. Under normal circumstances, the client can connect to the server normall...
Automotive front-end power supply that delivers 16W output to a 12V vehicle battery. The first stage is a pre-boost LM5150-Q1 to maintain a regulated mid-rail voltage of 8.5V during cold-crank operati...
introduction
Consider the old adage known as Murphy's Law: "Whatever can go wrong, will go wrong." Over the past 50 years, systems based on electronic components have evolved to the point wher...[Details]
In the past eight days of the National Day Golden Week, 826 million people traveled, among which driving has become the most basic way of travel for people. The debate over the advantages and disadva...[Details]
The General Office of the Ministry of Transport issued a letter soliciting opinions on the "Guidelines for the Construction of the National Internet of Vehicles Industry Standard System (Intelligent ...[Details]
PIC microcontroller interrupt module introduction:
PIC
16F87X series microcontrollers can receive up to 14 interrupt sources. The interrupt controller register INTCON marks the requ...[Details]
ASICs, FPGAs, and DSPs may require multiple supply voltages with various constraints on the order in which they can be started up. The highest voltage I/O voltage must often be started up first, fo...[Details]
"AI cockpits have experienced explosive growth in the past five years, but now problems are emerging quickly. The product line in this field has developed so fast that other systems cannot keep up....[Details]
Electrification, intelligence, networking and sharing are the recognized future development directions of the automotive industry. As a core component of electric vehicles, the vehicle controller m...[Details]
Beijing time, December 20 morning news, according to reports, in 2022, Samsung will not only release new products in the fields of technical equipment (mobile phones, wearable devices, etc.), but als...[Details]
The new flagship smartphone SoC uses MediaTek’s “all-big-core” architecture, taking a non-traditional approach to on-device generative AI and gaming.
MediaTek has unveiled the Dimensity ...[Details]
Advanced technologies such as industrial integration, big data, large models, high-end manufacturing, and new materials are expected to become disruptive technologies after computers, robots, a...[Details]
With the rapid development of new energy vehicles, the demand for electric vehicle on-board charging guns (IC-CPD) is also increasing rapidly.
Figure 1: Appearance of the on-board chargi...[Details]
#include "memmap.h"
#include "gpio.h"
#include "Defination.c"
u8 i='a';
__asm u8 plus(u8 a) //Note the two "_"
{
MOV R1,R0 //Since R0 passes the first parameter,...[Details]
Earlier this month, US regulators launched an antitrust investigation into four major technology giants, including Google, Apple, Facebook, and Amazon. The antitrust investigation into Facebook and A...[Details]
Cars have always been developed towards the direction of comfortable and convenient means of transportation. However, in the Great East Japan Earthquake, there were endless cases of using cars as e...[Details]
The CoreDrive
E3 MCU
is a new generation of high-performance microcontroller products designed for automotive safety-related applications. The full range of E3 products integrates ARM C...[Details]
MCU
京公网安备 11010802033920号
EEWORLD
