holographic metal

Today wrote a simple key key to drive the LED and Beep buzzer program, the source code is as follows:/* Copyright (C) fulinux Other files are similar to those in the previous days.u-boot-2014.10 5th day----LED, button, and beep bare metal programs

\beaglebone\gel directory) SELECT, Beagleboneblack.gelStep 9: Initialize the chip. Scripts->am335x_system_initialization->am335x_beaglebone_initializationStep 10: Load the network port test program. Run->load->load program, select the Enetecho.out file you just compiled, the directory is D:\ti\AM335X_StarterWare_02_00_01_01\binary\armv7a\cgt_ Ccs\am335x\beaglebone\enet_echo\releaseStep 11: Open the Serial debugging assistant, connect the serial port 0, here is using the AM3358 chip uart0,115200-

transmission data, generally increase the current range) and then through the interface line to the computer rxdSameAsynchronous transfer: 2440 want to send data, let RXD0 0, save ts,pc feel RXD0 from 1 to 0, know 2440 to start sending data.Baud Rate: The number of data bits transmitted in one secondTherefore, 2440 and PC in the transmission of data must be in advance to agree the baud rate (that is, a second to the number of data monitoring), data bits, stop bit. These parameters are set by us

PIN will respond accordingly. Q 1: Q 2: Does the chip selection pin need to be set manually? Answer 2: no need. When the CPU accesses an address, the CPU sends an address signal to the memory controller, and the memory controller makes the corresponding So let's say why our memory address is 30000000, because we have this time the memory controller to select the address, corresponding to the corresponding chip selection signal, select the memory chip. The address range of a single chip pin corr

Some time ago, bare metal was used on the Keil platform. Keil was not born to support both arm11 and arm11 products. It was not very easy to use, but it was still switched back to ads. The Platform should not be an obstacle that binds us. It should be our tool. It should be used when we pick it up! This blog does not teach you to start learning ads from scratch, but is just a record of my experiment, which is convenient for you and your future refer

Mini2440 bare metal trial-IIC controls EEPROM data transmission, mini2440iicContent: Write 0x00-0xff to the internal address of EEPROM (AT24C02), and then read the data.Iic bus introduction: The IIC (Inter-IntegratedCircuit, I2C) bus is a two-line serial bus developed by PHILIPS to connect the microprocessor and its peripheral devices. On the iic BUS, only two lines are required: the serial data line SDA and the serial clock line SCL to complete commu

multiplication to be more complex, the vector operand on the left, the compiler is treated as a line vector, in the right is the compiler as a column vector. The number of columns on the left side of the operand must be equal to the number of rows on the right side, so the multiplication is considered legal. Examples are as follows:FLOAT3 v;float3x3 m;float3 u = m * v;//equivant to u = v.x * M[0];u + = V.y * M[1];u + = v.z * M[2];Matrices are multiplied by matrices, for example:float3x3 m, n

//k a robot, starting from the roots of a tree,//Go to each side of the tree to consume energy and ask how much energy the K person spends at least to traverse all points//dp[u][i] Represents the minimum amount of energy required to traverse a subtree with the I node as the root node of the U point//When i = 0 indicates that a point has traversed the subtree and returned to the previous node#include #include #include #include using namespace STD;Const intMAXN =10010;Const intINF =0x3f3f3f3f;intd

The main idea: using M-robot to traverse a root tree with n nodes, the Benquan represents a robot's price at the cost of this edge.Topic Analysis: The definition State DP (ROOT,K) represents the total cost of having k robots in a subtree with root as root when the final traversal is complete. The state transition equation is:DP (ROOT,K) =min (DP (ROOT,K), DP (SON,J) +DP (root,k-j) +j*w (Root,son)) j>0Note that when J is 0, all bots return to root after traversing the subtree of son. It can be pr

Actually, that OJ, I don't know what the name is.This problem, you will know the answer to two points after readingAnd then it becomes a matter of judgment, in fact, to group pointsAssuming the answer now is cost, then if the vertical distance of 2 points >2*cost, then these 2 points cannot be divided into one group/************************************************************************* > File Name:code.cpp > Author: ALex > Mail: [email protected] > Created time:2015 May 01 Friday 18:01 11 sec

1: Install TFTP:#apt-get Update#apt-get Install TFTP-HPA tftpd-hpa xinetd2:#cd/srv#mkdir TFTP#chmod 777 TFTP3: Copy a led.bin file into TFTPHttp://pan.baidu.com/s/1kTS7MGv4: Restart the service#/etc/init.d/xinetd Restart#/ETC/INIT.D/TFTPD-HPA Restart5: After starting the GEC210 Development Board, enter the Uboot command to execute:Ubuntu ip:192.168.205.250Development Board ip:192.168.205.233#pri............................#setenv ServerIP 192.168.205.250#setenv ipaddr 192.168.205.233#setenv Gate

PS made metal coating reflective effect First, make custom pattern 1.1 Open the package inside the picture of the bus, copy a "This is not on the map." 1.2 to the copy of the bus picture execution filter "Twist" The water wave, the number set to 20, the undulation set to 5, the style for the pool ripple. 1.3 Edit "definition pattern, I am here lazy directly with the original name." "Pattern part made" Second, the productio

The tutorial text effect is very ingenious to make. The author uses two layers to change the texture effect of the text. The first text layer effect, using layer style to make a bit overexposed effect. The second layer style is then made darker, and the padding is reduced appropriately. Two graphs stacked together to see a very good metal word effect.Final effect1. Download the background image first, which makes the effect better. 2, we start to crea

This tutorial teaches triple PS text effect learners use PS to make super metal texture font, the text produced by the tutorial is very beautiful, the difficulty of making a general recommendation and the script of the family of friends to share the study, let's take a look at the final effect chart: First of all, the two pieces of material required for this tutorial have been uploaded to the attachment; and then the English version is a

Photoshop to create gorgeous metal texture words, color line background production techniques, this tutorial is not very difficult to make, but the need for certain skills. In particular, the background part of the production, are made with a brush effect. I can't believe it. The text part of the production is relatively simple, basically with the layer style and some auxiliary brush to complete. Final effect 1. Create a file with 800x600 pixels.

Make a simple metal magnifying glass Magnifier focus on the border and the handle part of the texture and light sense. First make the various parts of the graphic, and then with a set of gradient plus the initial texture, and then use the pen and other tools to check out the highlights of the selection, fill the lighter color to enhance the texture. The local layer style can be used to enhance the texture.Final effect1, new document 500x500 pixel, ba

Tutorial Learn how to use Photoshop to make a stronger texture of metal words, mainly used in the mask brush and layer style to complete, the following let us learn. Look at the effect chart first. New document 700x440 Pixel, background white, new layer fill black, add layer style. The effect is as follows: Triple recommended: photoshop7.0 Mini version free download | Photoshop CS5 Chinese free Download | Photoshop free Download View

, hit the words we want, I use here is P big point s four words, then copy p big point S text Layer two layer, get a total of three layers of text layer, etc, we will use the three text layer to set the layer style to get the metal texture text we need. 5, below, we first set the P large point S text layer layer style. You can experiment more than a few times to see the gradient settings in the various colors in t

Making metal characters with layer styles is very fast. You can copy more than a few layers of text, layer fill to 0, and then set different bevel and relief, contour, gloss, gradient overlay and other styles to increase the texture of the text can be. Final effect 1, open PS, a new 1000 * 650 pixels, resolution of 72 of the canvas, set the following figure. 2, with paint bucket tool to fill the background dark blue: #02

This tutorial teaches triple friends to use PS to make the character metal texture text effect, tutorial difficult medium, the introduction of the method is mainly through the custom design of the fill to achieve, forward and triple friends to share the study, first to see the final effect of the picture bar: The specific production steps are as follows: 1, create a dark purple gradient background. 2, import text or graphics, color