one,
CAN clock cycle (Tq) = 2*crystal clock*BRP (baudrate prescaler)
A CAN time is called a time quantum Tq
1) Synchronization Segment: 1 Tq, tSS
2) Propagation Segment: The propagation segment durati...
[i=s]This post was last edited by Aguilera on 2019-1-6 09:52[/i] [size=4] [/size][color=rgb(34, 34, 34)][font=Verdana]The non-inverting input of IC1A and the inverting input of IC1B are connected to t...
1. Basic format of PIC microcontroller program First introduce two pseudo instructions: EQU - label assignment pseudo instruction ORG - address definition pseudo instruction After RESET, the in...
[i=s]This post was last edited by dcexpert on 2020-7-8 21:51[/i]Refer to ESP32-S2-Saola-1 Firmware and Download Software , write the firmware, and then refer to ESP32-S2-Saola-1 Connect USB . When run...
1. IntroductionIn the northern rural areas, every household has a stove for heating in winter. From November to March of the following year is the peak period for non-occupational carbon monoxide pois...
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Recently, Tesla announced its production and delivery data for 2020. In 2020, Tesla produced a total of 509,737 vehicles, the first time it achieved an annual production capacity of more than 500,000...[Details]
PLC Workflow
1. System initialization: Generally, the system initialization of a small PLC is mainly to initialize, set up, search for expansion modules, etc.;
2. Scan input: scan IO input sig...[Details]
The industrialization process of sodium-ion batteries has attracted much attention, but some industry experts have reminded us to pay attention to the current industrial status and technical bottlene...[Details]
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A brief introduction to platform drivers The previous few articles introduced the simplest way to write LED drivers. In Linux 2.6, a platform driver was proposed. The specific reasons for doing thi...[Details]
Overview The running light is the first program that every embedded developer implements when they get a new controller. This article records the process of implementing the running light on the Frie...[Details]
On August 8, 2023, Beijing Zhongsheng New Energy Technology Co., Ltd. officially launched the data collection terminal system equipment. This device is mainly used in road data acquisition systems....[Details]
The comprehensive performance test line of automobiles is an automobile test system that uses modern testing technology, electronic technology, and computer application technology to perform non-disas...[Details]
Many embedded ARM processor systems are based on battery-powered energy supply, and the power consumption of the processor is critical to the entire SoC chip, so the low power consumption advantage o...[Details]
In the automotive industry, BYD has always been known as the "road tank". In 2018, BYD Tang DM "crashed" into the C-NCAP for the first time and achieved a 5-star rating, the best result for new energ...[Details]
I got an old Panasonic radio, Panasonic RQ-517S, produced around 1975. It is a fully transistorized discrete circuit with no integrated circuit chips, with FM/AM dual-band radio, and single-card mo...[Details]
I have always had a vague understanding of the A/D oversampling rate in the MSP430 microcontroller. Today, I studied it carefully and finally figured it out.
I'm writing this now, and everyone is w...[Details]
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
...[Details]