The stm32 standard peripheral library is a peripheral driver for the entire series of stm32 chips. With it, we can greatly accelerate the development of stm32.First, download the latest stm32 standard peripheral library from the website of st. The latest version is v3.5.0.
Decompress the ZIP file to obtain the following folders and files:Stm32f10x_stdperiph_lib_v3.5.0 \_ HtmrescLibrariesProjectUtilitiesRelease_notes.htmlStm32f10x_stdperiph_lib_um.chm
From: http://lansedefeng2005.blog.163.com/blog/static/3683192620071020935272/
Introduction to Linux MTDExclusive terms:1. MTD: memory technology device, memory technology device,2. JEDEC: Joint Electron Device Engineering couneller, electronic and electrical equipment Federation3. CFI: Common flash interface, General flash interface, a flash interface standard initiated by Intel4. OOB: out of band. Some memory technologies support out-of-band data. For example, each 512-byte block of NAND Flash
DescriptionA common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is already med by starting with two stacks of poker chips,S1AndS2, Each stack containingCChips. Each stack may contain chips of several different colors.The actual shuffle operation is already med by interleavi
Label: shufflem up poj 3087 Simulation
Language:DefaultShuffle'm up
Time limit:1000 ms
Memory limit:65536 K
Total submissions:5968
Accepted:2802
DescriptionA common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is already med by starting with two stacks of poker
Http://poj.org/problem? Id = 3087
Description
A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is already med by starting with two stacks of poker chips,S1AndS2, Each stack containingCChips. Each stack may contain chips of several different colors.
The actual shuffle op
suggested that we implant chips in their "brains" so that they can be shut down once they have bad thoughts. But some people also say, Why are different robots integrated? This is what Brooks thought. He was the head of the AI lab at the Massachusetts Institute of Technology.
"In the past 50 years, we will be able to see fundamental changes in the human body through genetic transformation," he said. The human population will change in ways that peopl
it is in the application of the switch and analog amplification, the selection of this resistance is not the head. There is not much to say about working in the linear range. Here we discuss the use of transistor as a switch, so we only talk about the switch mode. Find the data of a TTL device and simply look at the last level. The internal load resistance varies depending on the drive capacity and speed requirements. The low-power resistance value is large, and the fast resistance value is sma
About I2C and SPI bus protocols
Iicvs SPI
Currently, in the low-end digital communication application field, we can see IIC (Inter-Integrated Circuit) and SPI (serial peripheral interface) everywhere. The reason is that these two communication protocols are very suitable for close-range and low-speed chip communication. Philips (for IIC) and Motorola (for Spi) have developed these two standard communication protocols for different backgrounds and market needs.
IIC was developed in 1982 to provid
Troubleshooting of document structure: my mom's list contains dozens or even hundreds of recipes. If a fatal error is generated, the troubleshooting will be very difficult-you will search for the missing token line by line. If several layers of nesting are applied, it will be very difficult to invent the error.
Troubleshooting of document structure: my mom's list contains dozens or even hundreds of recipes. If a fatal error is generated, the troubleshooting will be very difficult-you will search
' requirements for audio systems are getting higher and higher. For example, no matter how many people are talking, the audio receiving system only receives my own voice, and the rest of the voice can be filtered out. When I talk to each other, I not only cannot hear the echo of the line, but also hear more real surround sound effects.
To meet these high-definition audio requirements, WM8958 must be used in combination with AudioPlus series products of ousheng, such as audio MEMS Microphone Arr
Shuffle'm up
Time limit:1000 ms
Memory limit:65536 K
Total submissions:5953
Accepted:2796
Description
A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is already med by starting with two stacks of poker chips,S1AndS2, Each stack containingCChips. Each stack may contain
dongles do not have the manufacturing capability of core encryption chips, some of them use general chips on the market, after the hacker analyzes the chip circuit and the content written in the chip, he can immediately copy or clone a completely identical dongle. However, foreign dongles cannot use this method. Foreign dongles use chips developed by themselves
The US version of PC world recently published a comments post titled Preston Gralla, which argues that Apple completely prohibits Firefox from accessing its iOS system, microsoft only partially banned Firefox from entering Windows 8, but Mozilla, the Firefox browser developer, is pushing Microsoft with the banner of justice while Apple does not, this is actually a manifestation of hypocrisy.
The full text of this article is as follows:
Mozilla, a Firefox browser developer, is hypocritical becaus
POJ 3087 Shuffle #39; m Up (simulation)Shuffle'm Up
Time Limit:1000 MS
Memory Limit:65536 K
Total Submissions:5850
Accepted:2744
Description
A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is already med by starting with two stacks of poker chips,S1AndS2, Each stack contai
response was not optimistic, it gave ARM an alarm: Intel wants to become another part of the mobile industry.
However, according to a report from Strategy Analytics, Intel's share in the smartphone chip field is only 0.2%, while many chip manufacturers based on ARM architecture occupy more than 90% of the market share.
"Intel's PC-based model is hard to replicate to the mobile field ." Graham Budd told reporters that "the business model determines that ARM is more dominant. We designed a proces
IICVsSPIToday, in low-end digital communications applications, we are seen in IIC (inter-integrated circuit) and SPI (Serial peripheral Interface). The reason is that these two communication protocols are ideal for near- low-speed inter-chip communication. Philips (for IIC) and Motorola (for SPI) have developed both standard communication protocols for different backgrounds and market requirements.IIC was developed in 1982 to provide a simpler way to interconnect the CPU and peripheral
ObjectiveAbout the function of DMA (Direct Memory Access), the people who are concerned about me should know that I have briefly spoken on the F1 chip. There are netizens asked to explain in F0 the use of DMA transceiver serial data. Today should be a user request to summarize on the F0 chip, the use of DMA transmission (transceiver) Usart data functions.In a variety of chips (F0, F1, F2, F3, F4) know the function of the DMA module friends may find a
released for the b210/b200[6]-estimated retail price, cheaper though KickstarterRF PerformanceThe RF range of the HACKRF and USRP B210 is wide. HACKRF is 20MHz lower than b200/210, and the highest carrier frequency can reach 6GHz. B210/200 is mainly based on AD9361 chip. This chip is actually working in 70mhz~6ghz, so it looks b210/200 slightly out of use, down to 50MHz. HACKRF uses a different type of RF chip to support wide bands. If you look at its schematic, you will find that it mixes a fe
Story OneA psychologist, who has done an experiment, aims to confirm the effect of work on human productivity. He hired a woodcutter to cut the tree with a sharp axe, and the woodcutter did it fast and well. Later, he was asked to chop a piece of wood with the back of an axe, and the psychologist told the Woodcutter that the time for work was as usual, but the reward doubled, and his only task was to chop the logs with an axe. After a long day of work, the woodcutter threw away the axe and said,
Why is white box White card network equipment cheaper than brand equipment? There are 4 main reasons, it is about the market economy and commodity procurement and manufacturing mechanism.1 , low input costBefore the development of new products, equipment manufacturers need to invest a large amount of money to develop products. Over the past 20 years, this has meant creating a team to design chips, develop software, and design physical enclosures. In
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