Change the ad conversion value and voltage value by adjusting the potentiometer
stm32f1 ADC Configuration steps
1. Enable Gpio clock and ADC clock2. Configure PIN mode for analog input3. Configure the ADC's divide factor4. Initialize the ADC parameters, Adc_inittypedef5. Enable ADC6. Perform ADC calibration7. Set the
Abstract: The successive approximation register type (SAR) ADC occupies most of the medium to high resolution ADC market. The sar adc has a maximum sampling rate of 5 MSPs and a resolution of 8 to 18 bits. The SAR architecture allows high-performance, low-power ADC to use small-size packages and is suitable for systems
device characteristics. Application Visibility:NetScaler Solutions provide complete application visibility and easy-to-deploy policy management. Appexpert: All NetScaler solutions include Citrix 's intuitive Appexpert policy Manager, which makes it easy to define and manage all application delivery capabilities. The definition of a policy can be implemented with a simple drop-down dialog box and a custom expression statement without having to customi
1. In order to implement the binary search algorithm, the N-bit register is first set to the intermediate scale (that is, 100... 00, and MSB is set to 1 ). In this way, the DAC output (vdac) is set to vref/2, and vref is the reference voltage provided to the ADC. Then, compare and determine whether vin is smaller than or greater than vdac. If Vin is greater than vdac, the MSB of the comparator output logic is 1 or 1, and the N-bit register is 1. Conve
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Explaining the XML Service
The Citrix XML service was introduced with MetaFrame 1.8 Service Pack 2 and a feature Release 1 license needed to be installed. MetaFrame XP an
Using Citrix Xen Server as the underlying company also has, compared to ESXi's super stability, the difference, because of the previous company's reasons, the author can simply introduce, in the future there will be more detailed tutorial out.1. Start the physical server with a USB flash drive or CD650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/78/46/wKioL1Z5MErQAuezAAF9qfiduZc837.jpg "style=" float: none; "title=" 2015-12-22_153153.jpg "a
Stm32--adcTenet: The learning of technology is limited and the spirit of sharing is limitless.First, ADC IndicatorsThere are 18 channels to measure 16 external and 2 internal signal sources. The A/D conversion of each channel can be performed in a single, continuous, scan or discontinuous mode; the results of the ADC can be left-aligned or right-aligned in a 16-bit data register, and the analog watchdog fea
to the Citrix Knowledge Base or other existing online resources and may be deleted in the future period.Software stabilityMany people often ask "which stable version should I use?" Which version is not a bug? ”In fact, the first thing to emphasize is that the bug and software are inherently coexistence, no bug-free software, only do not affect a scene of the software.Stability is relative, many hardware in the so-called "stable version", in fact, doe
With the rapid development of Citrix NetScaler, there are many people in the maintenance of equipment often do not understand how NetScaler software version is how to view and choose, whether the current software needs to upgrade, the current software is stable and so on. Based on the above questions, this article briefly describes the NetScaler software version of the relevant situation.How to choose a versionAfter logging into the firmware download
The directory is as follows:650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M01/83/24/wKiom1drlAbw4_RUAAGY_-MLX6I807.jpg-wh_500x0-wm_3 -wmp_4-s_52392309.jpg "title=" 00.jpg "alt=" Wkiom1drlabw4_ruaagy_-mlx6i807.jpg-wh_50 "/>Because the document is in PDF format, I don't want to turn it into Word,Here are the download links for 360 cloud disks:Https://yunpan.cn/cRGCT5afugp5D Access Password ec2cThis article is from the "Calf---xmlgrg" blog, please be sure to keep this source http://xmlgrg.
In application note, ADC already has many examples, but it lacks a multi-channel scheduled scanning routine. Theoretically, the ADC is configured as a multi-channel ADC conversion, which is used with DMA for data transmission and is automatically triggered using timer + PRs. This function should be completely OK. However, there is only a lack of routines and self
This article was originally written by Guan Haitao. The original author has all rights reserved. For more information, see the source.As an industrial chip, ADC sampling is a very important peripheral. Stm32 integrates three 12-bit, 18-channel internal ADC, with a maximum speed of 1 microsecond. Combined with DMA, it can free up the CPU for better processing.Other logic functions on the
These two days to the external interrupt and the ADC looked down, the personal feeling that the external interruption is not difficult, it is not written down, after all, it is a waste of time to write. ADC is more complex, and if you want to make it possible to use the ADC completely freely, it has to go through many practices. Because I have learned the library
On the basis of the previous note, complete a simple ADC sampling experiment.The first step: preparation of knowledge1, first look at the Bb_black ADC pin position. Is the distribution of the analog input ports of the bb_black.There are three important messages to note on this chart:(1) Number of analog input ports: ARM chip A total of 8 ADC channels, the Bb_blac
Before learning a number of modes of electricity, A/D conversion of the knowledge, also Baidu a lot of information is difficult to understand. Forget, first self-righteous, and so on after the study of specialized courses and then again. (You must learn to go home in winter vacation.) Well, that's what it's all about. Reading so much information, the sense of A/D conversion is the voltage (or other analog: such as pressure, image, etc.) into the digital, d/A is the reverse, and the
Now the software, radio, digital Image acquisition requires a high-speed A/d sampling to ensure the effectiveness and accuracy, the general measurement and control system also hopes to have a breakthrough in precision, the tide of human digitalization to promote A/D converter constant change, and A/D converter is the pioneer of digital human realization. A/D converter has been developed for more than more than 30 years and has undergone several technological innovations, ranging from parallel, s
High speed ADC Clock jitter solution
The clock jitter of the high-speed ADC affects the SNR of the high-speed ADC, while the signal-to-noise ratio determines the effective range of the analog front-end input. Therefore, it is necessary to determine the effective input range of the analog front end, then determine the SNR that should be satisfied, and then deduce
Embedded systems occupy an important position in the field of micro-control (temperature, humidity, pressure detection, four-axis aircraft), which are implemented by microprocessor CPUs (such as STM32) and sensors and controllers, and connect them so that they can communicate with each other properly. is the module to be sued in this section, ADC Analog-to-digital conversion peripherals. Let's start with the simplest experiment and learn more about th
ADC conversion is the input analog signal volume, the microcontroller converted to digital volume. Reading the number must wait for the conversion to complete, the completion of a channel reading is called the sampling period. Sampling period generally = conversion time + read time. The conversion time = sampling time + 12.5 clock cycles. The sampling time is the time you tell the STM32 sampling analog through the register, the longer the setting the
First, XenServer 6.1 introduction
Citrix XenServer Server virtualization systems make data centers more flexible and efficient through faster application delivery, higher availability and utilization of IT resources. XenServer provides the advanced functionality required for critical workloads (operating systems, applications, and configurations) without sacrificing the ease of operation required for large-scale deployments. With unique streaming tec
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