calibrate smartboard

service function, check the EOC bit in the ADC_SR register, 1 with software, and then proceed to the next step.6. Reading data in the ADC_DR registerNote: To calibrate when initializing the ADC, set the calibration in the ADC_CR2 registerProgram:The Learning library function writes a structure that often modifies the data, so it's much easier to rewrite the other ADC, just modify the value of the struct, but I'm not that good.Adc.h#ifndef _adc_h_#def

Panel has open EEPROM settings memory function, you can also directly use the LCD Control Panel to make modifications, you do not have to re-burn marlin. example, if the percentage that needs to be corrected is 113%, you can open the control item: controls, Motion-esteps/mm, change the value to the original number multiplied by 113%, such as 750x1.13=847.5. (This does not seem to accept the small numbers, if you are concerned about the accuracy of the small number can not be missed, please use

can prevent negative values, the other is to allow negative values, but finally to re-calibrate the gray value, but the result is a loss of dynamic range.Adaptive median filtering, compared with the traditional median filter, has a greater probability of processing space, in addition to smoothing non-impulse noise when trying to preserve the details, reduce the image boundary refinement and vulgar language distortion.4, Frequency domain filterBand-St

image transforms polar transformation, enter a number in the command arguments (0Open the camera or enter the full AVI path and file name to run. Segment_objects.cpp mixed Gaussian model of the pre-background segmentation with the link threshold analysis of morphological operations and other to further refine the foreground and background, you can control whether to learn the background by the SPACEBAR. The camera is turned on by default, and the full AVI path can be used as input. Select3dobj.

translation and three-axis rotation 6 parameters to describe the head rigid body model; three-dimensional timing also needs to take into account the effect of head motion in each brain volume (tr time), and calibrate each image with two-dimensional registration method respectively. Friston emphasizes the importance of the auto-regressive moving average model (autoregistration moving Average, ARMA) to eliminate the motion effects in the history of obj

the DDR Stress Test Tool provides two purposes. First, it can be used to calibrate the DDR3 so that the MMDC PHY delay settings and PCB are paired to achieve the best dram new energy. The whole process is fully automated, so customers can get their DDR3 working in a short period of time. In addition, the tool can run memory stress tests to verify the functionality and reliability of the DDR3. Stress tests can be used to verify hardware connections, MM

. For example, the standard ASCII code is 0~127 (7-bit). The extended ASCII code is 0~255 (8-bit). If the data uses simple text (the standard ASCII code), then each packet uses 7 bits of data. Each package refers to a byte, which includes the start/stop bits, data bits, and parity bits. Since the actual data bit depends on the selection of the communication protocol, the term "package" refers to any communication situation. The stop bit is used to represent the last one in a single package. Typi

each pixel per pixel/map.in practice, you can measure the pixel value between the horizontal (or vertical) two points on the map, calculate the number of kilometers on the map, and then determine the number of pixels on the lens, and calibrate the scale. 6, the "Magnifying glass element" MC Drag into the scene magnifier layer. Select Magnifier MC, named FF. 7, asIn retrospect, the above has been named 3 MC, the name should be consistent with the foll

, more introduction welcome consultation Guangzhou Shen Hua Biological Technology Co., Ltd. Danoel (denovix) Ultra-Micro UV visible Spectrophotometer DS-11 Technical Advantages:· with current wide concentration detection range· with the current accurate detection capability· drop Cantilever automatic detection mode· Multi-point data technology for more accurate measurement results· extremely high repeatability for a lifetime without calibrationAt present, the ultra-micro detection method has tra

/pointercal"Share | 2014-01-15 14:09 shanghl417 | Browse 1477 TimesCpuI am now in the kernel 2.6.29,tslib version 1.4 , execute the executable program on the board error could not read Calibration: "/etc/pointercal", click on the board is no response2014-01-15 14:37 The questioner adoptedThis error is reported because you did not perform a screen calibration, or the pointercal file was deleted. Run:ts_calibrate re-calibrate so you can regenerate the p

command external command: there is a corresponding executable program file under a file system path of the current system; Which,whereis difference when The command used before is internal or external: # Type command hash: Search for external command path result cache to KV (Key-value) store hash display hash cache hash–r Clear CacheFive, command formatCOMMAND [OPTIONS ...] [ARGUMENTS ...] Options: One or some of the features used to enable or disable commands; short options:-C, for example:-L,

SYN6103 CDMA sub-clocksProduct OverviewSYN6103 CDMA sub-clock is designed by Xi ' an synchronous Electronic Technology Co., Ltd., self-developed a set of data from the CDMA network to obtain standard time signal information of the sub-clock, can be conveniently deployed in any CDMA signal place, especially suitable for deployment in inconvenient installation of gps/Beidou antenna occasions, The time information is displayed accurately. The sub-clock with back-up battery, does not show when the p

SYN6109 Type NTP network sub-clockProduct OverviewSYN6109 Type NTP network sub-clock is the XI ' an synchronous Electronic Technology Co., Ltd. carefully designed, self-developed and produced a set through the network port and master clock connected to the child clock, receive the mother Zhong sent time information (information content: Year, month, day, hour, minute, seconds), these time information accurate display. The sub-clock with back-up battery, does not show when the power outage, but t

Through the fifth chapter of the study, learned the Development Board test environment debugging and burning write Android system.Knowledge Learned:First, install the Serial debugging tool: Minicom1th Step: Check whether the current system supports USB to serial port.# Lsmod | grep usbserial2nd Step: Install Minicom# Qpt-get Install minicom3rd Step: Configure Minicom# minicom-s4th Step: Test minicom# minicomSecond, burn write Android system1 , Erase Nandflash with Eboot1th Step: Prepare for work

. Prepare to burn before writingCopy the android_fs.tar,mmc.bin and zimage files to the SD card4. Start burning from SD card to write AndroidInsert the SD card into The slot of the OK6410 Development Board, set the SD card to boot, and open the Development Board. Then the development Board started burning Androidfrom SD card. Start copying data from SD card after entering the . YJSX Command5. Calibrate the screenFinish the work and write success.I

Eboot erase Nandflash method is as follows:1, Preparation: Serial cable or USB to the serial cable to connect the development Board and PC, and start minicom;2, enter the Eboot state: Open the OK6410 Development Board power Development, wait a moment for 5 seconds of information (initiating image launch in 5 seconds);3. Erase NandflashBurn write Android steps as follows:1, ready to work: Insert the card reader and connect the PC;2. Write Mmc.bin and Zimage-sd.bin to SD card;3, burn to write bef

actually be used. The core functionality needs to be changed, usually a variety of internal memory. Clock gating clocks gating are generally used in ASIC, usually in the CLK module to be instantiated as a gated unit composed of latch and doors, a module of the clock control. These gating units, if directly in the FPGA to instantiate the same logic latch and door, the logic function is no problem. But at this time with the door out of the controlled clock, you can no longer use the FPGA de

header file of the remote sensing image. If you use file-open external file-Landsat-fast to open header. dat, sun elevation is complete. Here, pay attention to the choice of calibration type as radiance. Output file. The calibration is complete. Ii. Atmospheric correction atmospheric correction aims to eliminate the influence of atmospheric, light, and other factors on Ground Reflection, obtain real physical model parameters such as the reflectivity, radiation rate, and surface temperature

need to use the ccriticalsection class member functions lock () and unlock () in the thread function to calibrate the protected code snippet. Resources used by the code after the lock () are automatically considered to be protected in the critical section. After unlock, other threads can access these resources.// CriticalsectionCcriticalsection global_criticalsection;// Share resourcesChar global_array [256];// Initialize shared resourcesVoid initial

in the laboratory or engineering, we often need to calculate the two-dimensional image coordinates of the captured image to compute three-dimensional coordinates. As shown, we have such a picture. We need to calculate the three-dimensional position of the object and the manipulator so that the manipulator can grasp the object precisely.We use the Zhang Zhengyu calibration method to calibrate the internal and external parameters and calculate the corre