I want to display the time in hours, minutes and seconds, but they are overwritten in this function GUI_DispDecAt(hour,100,180,2); There should be a clearing function before it, which one is it? hMem2...
[i=s]This post was last edited by symic on 2022-3-31 23:16[/i]Enter the next official Demo test, Webplayer_demo. It can play an mp3 audio file based on the http network application layer protocol. As ...
[i=s] This post was last edited by dontium on 2015-1-23 13:33 [/i].mmregs.def _Lmac.text_Lmac .equ $SSBX OVMSSBX SXM; SSBX FRCT ；********************LD *SP(1),TMAC *SP(2),ARETDRSBX OVMRSBX SXMWhen thi...
My board has a supercapacitor, and it goes into sleep after undervoltage and then resumes running after powering on again.
But the trouble came in the second half. When the voltage was too low, the sl...
I have used FPGA to write a piece of data to the DDR3 of HPS through AXI, but I want to use HPS to directly access DDR3 to read this piece of data. But I don't know where to start when writing .c. Doe...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
0 Introduction
With the development of virtual instrument technology, new measurement and control methods that use "virtual instruments" to replace traditional instruments are replacing trad...[Details]
introduction
As
a
software
development platform in the field of professional measurement and control, LABVIEW contains rich data acquisition, data signal analysis and powerful DAQ a...[Details]
At present, products in the field of monitoring generally focus on the field level, that is, the client/server (C/S) model is adopted, the purpose of which is to ensure the stability and reliability o...[Details]
This paper first proposed an elevator controller algorithm based on a finite state machine, and then designed a three-story elevator controller based on the algorithm. The correctness of the elevat...[Details]
During the operation of electronic equipment,
memory
failure or failure will not only lead to economic losses, but also may lead to catastrophic consequences. Therefore, memory testing has ...[Details]
Real-time operating system RTOS
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