I use T0 to receive pulses, T1 to time 50ms (the natural frequency of the crystal oscillator is 11.0592MHZ), and finally I give the high eight bits and low eight bits of T0 to A and B respectively. So...
Introduction to msp430f149 microcontroller: MSP430 series microcontroller is a 16-bit ultra-low power mixed signal processor (Mixed Signal Processor) with a reduced instruction set (RISC) that was lau...
Regarding the problem of LPM_ROM in Modelsim simulation of Altera, when doing functional simulation, the following error is always prompted: # ** Error: (vsim-7) Failed to open VHDL file "my_rom.hex" ...
When I use the development board to connect to the instrument via the serial port, I can continuously receive data, but the later data cannot overwrite the previous data. How can I make the later data...
Dear bosses: After entering the CE system, right-click on the desktop (or long press on the touch screen), the display properties will appear. The second item of the display properties is "Backlight"....
[i=s]This post was last edited by lb8820265 on 2015-10-4 20:17[/i] [align=left][font=宋体] [size=3]This post is for the DIY[font=宋体] sharing event on September 10. It just so happens that a part of the ...
Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
1. The first project We are going to create the first project, which is mainly for project analysis, so that we can understand how CubeMX works and how to trace the code logic. Okay, no more nonsense...[Details]
introduction STM32 has many registers, which are difficult to remember, so the official packaged two sets of library functions. One is the standard library, but the official has not updated it on F7,...[Details]
Since the second half of 2017,
the market share of
quantum dot
displays has dropped significantly, with global sales falling from 3.42 million in 2016 to 2 million in 2017, a 42% decrease; d...[Details]
At present, in the world,
the construction of
smart cities
is in the process of gradually landing from concept, and technology giants and investment giants are important participants in this...[Details]
The photovoltaic inverter is the core equipment of the photovoltaic system. Its main function is to convert the direct current generated by the photovoltaic modules into alternating current that meets...[Details]
The ARM11 (S3C6410) processor is selected as the hardware platform, the embedded Linux operating system is used as the software platform, the background difference method and the frame difference...[Details]
As cryptocurrency continues to gain popularity, a technology hidden behind it has attracted more attention from the world, that is the now hotly debated
blockchain
. Let's follow the embedd...[Details]
In 2018, the National Development and Reform Commission issued a new photovoltaic subsidy policy. The benchmark on-grid electricity price was significantly reduced, the return on investment decreased,...[Details]
Since the 20th century, our data
storage
has evolved from media such as magnetic tapes, floppy disks and CDs to sophisticated semiconductor
storage
chips that can store data in coun...[Details]
According to TechRadar, given rumors that
Google
is developing a Pixel Watch
,
the
recently renamed Wear OS
smartwatch
operating system may soon be able to show its full cap...[Details]
Mobile communication resale business means that enterprises can contract part of the communication network usage rights from basic telecommunications operators, repackage them into their own brands...[Details]
//Observe the difference between feeding the dog and not feeding the dog, and use the LED indicator of the PB port for status indication. //Switch the LED indicator enable switch of the PB po...[Details]
The role of the watchdog: Since the operation of the microcontroller is often interfered by the external electromagnetic field, the program may run away and fall into an infinite loop. The normal ope...[Details]
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