1. Introduction to TimerTimer has a timing function, similar to the "alarm clock" in life. Timer can be used to generate accurate timing time, which is used to delay or process some real-time events.
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#introduceDeveloping a custom flash loader can be a complicated process because it is difficult for developers to debug the flash loader through conventional means. This article introduces a method to...
From searching online, I found that it is a driver optocoupler used in inverters, but I can't find the relevant datasheet. The content above is very simple A T350 1020.
This device is in TO-220 packag...
Next, we will start writing the first peripheral program. This work is a simple pedometer design. First, we need to use OLED as the display. OLED is written using analog IIC program. The reason for us...
[Abstract] In addition to the payment function for public transportation, the "City Card System" also includes functions such as small-amount consumption payment, automatic parking fee collection appl...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
CAN initialization process: 1. Check whether it has entered the initialization state. If not, it enters the initialization state. Here, the CANCTL0 and CANCTL1 registers need to be set. 2. Set t...[Details]
Following the popularization of smart driving system installations at all levels in 2022, the integration of driving and parking is entering a new stage. In the past period, a number of intelligent...[Details]
introduction
In order to ensure that the solar power generation system can work normally, it is necessary to measure the various environmental parameters of the solar power generation system s...[Details]
According to Reuters, two people familiar with the matter said that Telecom Italia (TIM) has excluded Huawei from the tender for 5G equipment for its core networks it is preparing to build in Italy a...[Details]
1. Introduction
In embedded systems, especially data acquisition systems, real-time performance is crucial. It not only requires the embedded microprocessor to respond quickly, but also requ...[Details]
1 Introduction
In industrial and living environments, the emergence of portable information terminal devices has accelerated the introduction of wireless digital communication lines an...[Details]
According to news on February 15, according to the Qichacha APP, Shanghai Qiangu Automotive Technology Co., Ltd. has recently undergone industrial and commercial changes. The original shareholder Huz...[Details]
1. MCU code printf("Start updating firmware...\r\n"); 2.C# host computer The received data is stored in the array RevData, length Length string ReadDataStr = Encoding.GetEncoding("GB2312").GetStri...[Details]
The official serial port program is worth learning!
(The serial port has both polling and interrupt methods for both receiving and sending)
Read a byte
#include p18cxxx.h
#include usart.h
...[Details]
A recent project involves the generation of six-channel PWM. I won't talk about this here. If you don't know, you can refer to my other blog. Here I will talk about how to turn off and on one channel...[Details]
On April 12, Huacan Optoelectronics released its annual report stating that in 2021, the company achieved operating income of 3.156 billion yuan, a year-on-year increase of 19.37%; net profit attribu...[Details]
C language source program and analysis of I/O registers
In ICCAVR, to access the register space from 0x00 to 0x3f, you can use inline assembly and preprocessor macros. A data memory address can be ...[Details]
Recently, Xi'an Antai Maintenance Center received a Keysight Network Analyzer E5071C mailed by a customer for maintenance. The customer reported that the fault was poor transmission. Network Analyzer...[Details]
0 Introduction
The measurement of temperature and humidity is widely used in warehouse management, manufacturing, meteorological observation, industrial and agricultural production, scientific ...[Details]
This year is the time when the double points system starts to operate, so it is very interesting. This article will make some preliminary analysis. 1) The total volume of foreign brands is shown in ...[Details]
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