RAWOS version=1.X CUBEMX version=4.14 HAL library forSTM32F1 version=1.3.1 TrueStudio version=5.4 CDC mode. A ported official DEMO, descriptors and so on are already done. Use it directly. The serial ...
When I use the Mcbsp of 2812 to send and receive data, I can't receive any data. When I debug the program, I find that the value of Mcbsp_RxRdy is always 0 and can't be set to 1. Can an expert tell me...
[size=5]Setting method: [/size] [size=5]Option start address: variable starting address, if basic variables are displayed, enter "&variable name"; if array variables are displayed, enter "array name"....
As an electronic engineer, I often struggle with material issues for a long time. The unstable incoming materials from suppliers also become a killer of engineers. I won't continue to nag. Last month,...
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Every time I go home and walk up the stairs, I am always scared. The corridor lights are often broken, and no one changes the bulbs, or they are not smart enough and need to be operated manually. E...[Details]
The capacity of a battery depends on the amount of charge and discharge, in addition to some factors of the battery itself. Obviously, if the charge and discharge of the battery can be recorded all...[Details]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[Details]
As a new type of centralized and decentralized elevator control system, serial communication has been widely used in China. Compared with the previous centralized and unified control system, each s...[Details]
Reliability and real-time performance are the basic requirements for control systems. Initially, motor control used analog circuits with discrete components. With the advancement of electronic tech...[Details]
Introduction
Zero-IF receivers are not new; they have been in use for some time, with cellular handsets being a key application area. However, their use in high-performance receivers such as...[Details]
The total coal reserves of Inner Mongolia Autonomous Region in China have been found to exceed 700 billion tons, ranking first in the country. Its short-distance transportation mode is still mainly by...[Details]
0 Introduction
The traditional measurement method of measuring gravity acceleration by a simple pendulum in university physics experiments generally uses a mechanical stopwatch for manual timing and...[Details]
Semiconductor devices used in high-end computing (advanced microprocessors) and consumer electronics (graphics and gaming chipsets) devices generally provide data rates up to 6.4Gbps through high-s...[Details]
When a relatively high voltage rail (12V) must be stepped down to relatively low levels (3.3V, 1.8V), the converter traditionally used is a DC/DC switching controller driving an external MOSFET. I...[Details]
Introduction
In view of the large number of various review and award activities in real life, the author has developed a wireless expert review intelligent system that can perform accurate an...[Details]
Some people compare the CPU to the "heart" of the computer. In fact, if we really compare it, the CPU is more like the brain of the computer, and the heart that really powers the computer should be...[Details]
In recent years, the high
brightness
light emitting diode (HB-
LED
) market has developed rapidly.
The LED light efficiency
has been increasing, and the average cost per
...[Details]
1. Set the switch operating frequency: f=60kHz, output current Io=1A; according to the transformer, input and output voltages, calculate the actual maximum duty cycle Dmax=0.457;
2. Calcul...[Details]
Embedded System
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