[b][size=4]Recently, a new project has started. I worked overtime for 7 days during the National Day holiday. I sent out the boards I had drawn before. In order to save money, I put together 6 boards....
I was reading the IIC section in Professor Xia Yuwen's book, which describes how the data on the SDA data line is stored in the register. The data is valid when SCL is at a high level (that is, SDA mu...
1: I am using C6424, which is in little-endian mode. I saw that the CCS configuration platform can be set to big-endian mode, so I set it to big-endian mode, and everything can be compiled. Finally, w...
Does anyone have a small signal model for buck dual-loop control? The outer loop voltage loop, the inner loop current loop, and the average current model?...
[i=s]This post was last edited by superzkw on 2015-12-18 16:14[/i] First of all, this circuit has a physical PCB board. The board is relatively simple, but there is no schematic diagram, so I drew the...
uC/GUI is a general-purpose embedded user graphical interface software developed by Micrium . It provides an effective graphical user interface independent of the processor and LCD controller for any ...
1. Principle 1. Infrared emission protocol There are many infrared communication protocols. This experiment uses the NEC protocol. This protocol uses PWM modulation and uses pulse width to represen...[Details]
For STM32, there are two ways to reset the software: 1) Use the official software library The system reset function is directly provided in the stm32f10x_nvic.c file of the official software li...[Details]
Today, under the guidance of a low-level expert, I learned how to configure the PWM module! Woof! First open the file configured last time, as follows: Then, we need to use TIM1 to set PWM: Then,...[Details]
Superconductors have physical properties such as zero resistance effect, Meissner effect and Josephson effect, which make them have broad application prospects and unparalleled advantages in many b...[Details]
This small program is still the use of timer, which is relatively simple. The specific parts are noted in the comments, please refer to the comments. /*********************************************...[Details]
In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
ADC Introduction: ADC (Analog-to-Digital Converter). That is, converting analog signals into digital signals for processing. When storing or transmitting, analog-to-digital converters are almost ...[Details]
Recently, the National Development and Reform Commission announced that all foreign equity restrictions in the automobile industry will be lifted in the next five years. At the same time, as subsid...[Details]
//Environment: winavr+avr studio char temp=0; ISR(TIMER1_COMPA_vect )//interrupt function { // user code here temp++; if (temp==10) temp=0; PORTA=temp; DDRA=0xff; } void ...[Details]
Take serial port interrupt as an example: like: void serial() interrupt 4 { } and void serial_uart() interrupt 4 { } The functions of both functions are to define the serial port interrupt function. ...[Details]
In the first quarter of 2014, Inspur's
server
shipment market share reached 19%, ranking first in China and fifth in the global market. This is the first time a Chinese manufacturer has ach...[Details]
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