EALLOW;SysCtrlRegs.PCLKCR0.bit.TBCLKSYNC = 0;EPwm1Regs.TBSTS.all=0;EPwm1Regs.TBPHS.half.TBPHS=0;EPwm1Regs.TBCTR=0;EPwm1Regs.CMPCTL.all=0x50;// Immediate mode for CMPA and CMPBEPwm1Regs.CMPA.half.CMPA ...
[i=s]This post was last edited by sylar^z on 2020-3-17 13:45[/i]SHT31 is a new digital sensor that has an analog signal or I2C interface to obtain temperature and humidity data. The SHT31 Smart Gadget...
ThreadX is a real-time operating system (RTOS) developed by Express Logic, which was acquired by Microsoft in 2019 and is now called Azure RTOS.Azure RTOS ThreadX is an advanced real-time operating sy...
A small device designed is powered by a lithium battery and uses a solar panel to charge the system. It takes 1 hour to start up. The power consumption during startup is relatively large, 3.7V 50ma. S...
I want to use BA5104 and SM5032cl as infrared remote control and receiver. I want the specific circuit diagram and the principle of these two integrated chips, and how to connect them to the microcont...
[table=95%,#ffffff][tr][td][b][color=#ff6600][size=15pt]HX-5509 Development Board DSP Example Video Tutorial Free Download[/size] [/color][/b][/td][/tr][tr][td][color=#448697][/color][/td][/tr][tr][td...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
DSP and ARM Processors
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