Ⅰ, overviewThis article describes the more powerful ADC modules for the STM32 feature. ADC (Analog to Digital Converter) is analog to digital, and STM32 ADC module function is more, this article mainly describes " three channels successive conversion (performs, single channel Software Trigger)".According to the author's experience, STM32 all series of Chip ADC module function and configuration are similar. Therefore, although this article is taking F1
Ⅰ, overviewThis article describes the more powerful ADC modules for the STM32 feature. ADC (Analog to Digital Converter) is analog to digital, and STM32 ADC module function is more, this article mainly describes " three channels Successive conversion (performs, Single-channel software Trigger) ".According to the author's experience, STM32 all series of Chip ADC module function and configuration are similar. Therefore, although this article is taking
The Dual -channel memory technology is actually a memory control and management technology that relies on the memory controller of the chipset to be able to increase the bandwidth of two equal-specification memory by one-fold in theory. It is not a new technology that has long been applied to servers and workstation systems, but only to the Desktop board technology front desk to address the increasingly embarrassing memory bandwidth bottlenecks in de
Python crawls the CSDN blog channel and pythoncsdn blog Channel
Python is easy to write. The development tool PyCharm and python 3.4 are very convenient.
When installing some python modules, you need other ancillary modules.
Pip install wheel
Then you can directly download the whl file for installation.
Pip install lxml-3.5.0-cp34-none-win32.whl
Define a class to be saved
class CnblogArticle: def __init_
IOS uses scripts to batch pack channel packages and ios script channel packagesRecently we have received a new demand, need to play a xx001-xx100 like a total of 100 such ipa channel package, no signature. (These ipa packages will be signed with enterprise certificates in the future and will not affect the AppStore.) All functions and contents of these packages a
IOS uses scripts to batch pack channel packages and ios script channel packages
Recently we have received a new demand, need to play a xx001-xx100 like a total of 100 such ipa channel package, no signature. (These ipa packages will be signed using the enterprise certificate in the future and will not affect the AppStore)All the functions and content of these pac
First, the basic architecture of Fibre Channel
FC-4 Upper Layer Protocol:scsi,hippi,sbccs,802.2,atm,vi,ip
FC-3 Common Service
FC-2 Framing Protocol/flow Control
FC-1 Encode/decode
FC-0 media:optical or Copper,100mb/sec to 1.062gb/sec
Describe:
FC-0: Physical layer, customized to different media, transmission distance, signal mechanism standards, also defined fiber and copper interface and electrical
Cable Index
FC-1: Defining standards for en
Packet Data Channel: group data channel.
In GSM/GPRS/EDGE networks, physical channels used by PS (packet switched, group switching) services are called pdch. The function module PCU (packet control unit) in BSC (Base Station Controller) allocates pdch to PS business users.
There are three types of pdch:· Dedicated pdch: This type of pdch can only be used for PS services. Even if the physical
First, the use of selection tools
The selection tools in Photoshop include a mask tool (Marquee), a lasso tool (Lasso), a magic wand (Magic Wand), a font mask (Type Mask), and a selection that is converted by a path, including settings for different feather values. Using these tools to edit in a channel is the same as the operation of an image, all you need is a little courage.
Use the selection tool to do some of the most basic things, but if you wa
Original image effect, early shooting quality is good, thanks to the source material.
Figure 1
I believe there are other ways to achieve the same effect using the Lab channel processing effect diagram. But by contrast, lag channel has the most powerful color latitude, in the deployment of color has a greater advantage, this method is quick and easy, the entire process is only th
The importance of the channel is needless to say, the U.S. PS experts said: "The channel is the core, the mask is the soul", enough to explain the channel in Photoshop important position. As early as a few years ago, a friend asked me to talk about the basic knowledge of the channel and its application skills, because
The importance of the channel is needless to say, the U.S. PS experts said: "The channel is the core, the mask is the soul", enough to explain the channel in Photoshop important position.
The calculation method itself is not complex, is currently some foreign PS experts like to use the method, summed up it has four main advantages:
One, provides the operator ma
The importance of the channel is needless to say, the U.S. PS experts said: "The channel is the core, the mask is the soul", enough to explain the channel in Photoshop important position.
Related tutorials:
1, Photoshop Channel Application Series 1: What's in the channel
The importance of the channel is needless to say, the U.S. PS experts said: "The channel is the core, the mask is the soul", enough to explain the channel in Photoshop important position.
Related tutorials:
1, Photoshop Channel Application Series 1: What's in the channel
The importance of the channel is needless to say, the U.S. PS experts said: "The channel is the core, the mask is the soul", enough to explain the channel in Photoshop important position.
Related tutorials:
1, Photoshop Channel Application Series 1: What's in the channel
Each ADC module of stm32 can switch to different input channels and perform conversion through an internal analog multi-channel switch. Stm32 is particularly added to multiple group conversion modes. After the program is configured, It can automatically sample and convert multiple analog channels one by one.
There are two ways to divide the conversion group: rule Channel group and injection
From: http://bbs.ednchina.com/BLOG_ARTICLE_225912.HTM
Each ADC module of stm32 can switch to different input channels and perform conversion through an internal analog multi-channel switch. Stm32 is particularly added to multiple group conversion modes. After the program is configured, It can automatically sample and convert multiple analog channels one by one.
There are two ways to divide the conversion group: rule
Niu Hua Digital Channel network source code, Niu Hua digital channel. Imitation Niuhua digital channel network site source code, Niuhua digital channel imitation Niuhua digital channel network site source code copy Niuhua digital channel
Click on the second icon in the bottom right corner of login is
Fill out the channel information in the pop-up window (1)
In the window (2) Select the number independently
Channel created successfully
Set up Level Two channel: 1. Set up channel, right click on top
This is a creation in
Article, where the information may have evolved or changed.
Golang has two very large features, that is, the goruntime and channel, these two features directly freed developers from concurrent and thread synchronization, so that high concurrency and thread synchronization between the code is very simple to write, and occupy less r
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