rplidar a2

Procurement of Rplidar just arrived, first opened, including the radar host, cable, serial port USB adapter, USB cable.?According to the instructions to download the driver and SDK here, the radar data is actually output through the serial port, so the driver is only for the serial port USB conversion chip CP2102, the following SDK directory after decompression:?In the documentation that came with the Using Method SDK under Windows, it is described in

1. Create workspace and install compile Rplidar package Reference [Ros Learning notes]ros using LIDAR (Rplidar) Step 1, link to: http://blog.csdn.net/sdhjqhjq1/article/details/79143498 2, hector_mapping package installation sudo apt-get install Ros-indigo-hector-slam 3. Create launch files Add hector_mapping_demo.launch files to the rplidar_ros/launch/directory 4, run the test View port numbers befo

In the past, we thought that there was only one possible order of stack entry, namely, 4321, or, because we always thought that the stack was first and later ....., at last, I finally realized that the elements in front of the stack may be out of the stack. For example, before 4 in the stack, 321 has already been out of the stack in sequence, the output stack sequence is 3214. When every element meets the requirements of the first stack, the output stack sequence is 1234. This sequence was the l

#!/usr/bin/env python#说明, I am responsible for the project has a large number of processing images, respectively, A2 A3 A4 and other specifications, and these images are stored together, in accordance with the relevant file sequence of the whole group; now let me count the total number of images and A2 A3 A4, after a night of effort, the code is now published as follows:#这里主要用到了Image这个模块, you need to downlo

ICOM A2 Wifi a2+b+c 2014.4V Engineers Version is a professional and best diagnostic and programming OBD2 scanner for BMW. Recently, many fellows called me for Super BWM ICOM A2 USB WIFI setting problem. Here is some successful tips for sharing.1.Insert USB WiFi to the USB port on your computer;2. Turn off the build-in WiFi on the computer or make the additional w

This is what to set the Router or DHCP server for BMW KOMBI and NBT programming with Enet e sys cable or ICOM A2 ista-p.Why LAN Cable Connection better than Wi-Fi from Rounter to PC:Because Ista P does not the support WLAN connections. Probably due to stability liability.Ista p does not support WiFi (WLAN) and would not start Ista P server if the Wi-Fi is enabled on the laptop, only Ista p CLI ENT would open and you cannot select Istap Server to progr

A while ago I tried to update our BMW E61 ' completely with program. It stopped at the first ECU, the CAS, the car do nothingLuckily I managed to get it working again with WINKFP. After this I tried to update other ECU's with WINKFP, starting with the TEBF, the passenger door ECU. Then the car gave a lot of check control messages and the passenger door windows are not opening anymore, also the central Locking on that door isn ' t working. A dead ECU I thought. Next I looked for some other softwa

]. [2003] Create a trace, then you will find the query scan the partition not the aggragation: Started reading data from the 'Internet _ Sales_2003 'partition. So, how to create a aggregation for this query? You need to switch to Advanced View-> select the aggration you created from the c design wizard and then in the grid A0 A1 A2 ...... Attribute ... ... Color * ... Each column (A0 .. AN) is an aggregation. in column A0, unselect all the attrib

Chapter II, section 10th1, there can be only one variable on the left, and the left must be a variable2, Calculator WinForm1, drag the control (one button, two label, two textbox)2, double-click Write event for button3,result4, get the input text information5, select the button, switch to the lightning bolt check Click6, write method to click event7,{String S1=txtnum1.text;String S2=txtnum2.text;String s=s1+s2;Labelresult.text=s;}8, converts the input string to an integer addition{String S1=txtn

; (2*n));//Init 0 - //b_init (); $ for(intI=0; i) the { the for(intj=0; j) theb[i][j]=A[i][j]; theb[n+i][i]=b[n+i][n+i]=1; - } inB=pow (b,k+1); the //ans=s[k+1]-1; the for(intI=0; i) About { the for(intj=0; j) the { the if(j) +printf" "); - inta=b[n+i][j]%MoD; the if(i==j)BayiA= (a+mod-1)%MoD; theprintf"%d", a); the } -printf"\ n"); - } the } t

This is a PPTV2015 year campus recruitment written questions. Example: The result of one program running Please enter sequence length n:6Please enter n sequence values:-1 3-2 4 5-6The substring is:START ... 2End ..... 5Maxsum is 10.0 /*Problem* Maximum sub-sequence problem: Given an integer sequence a1,a2,a3 ... An (may have a negative number), to find the a1~an of a maximum subsequence Ai~aj and.**/ Import Java.util.Scanner;public class Pptv_bishi

July, Update:To run newest ista-d rheingold 3.49.30ista-p 55.4.000 on BMW ICOM a2/a1, you need to update firmware to the Newes T versionCurrent SYSTEM IMAGE version:01.24.00Current application IMAGE version:01.38.01There is some ICOM hardware distinguished by Item No. At www.wobd2.comPerfect version Icom:item NO. Sp168-ba and Sp168-boOther version of ICOM A1, A2:item NO. Sp168-c, Sp168-b, SP168 and sp168-dY

Originally wanted to test inheritance, there was this error:Source1 classA1 (object):2 deffo1 (self):3 Print "i ' m A1"4 classA2 (object):5 deffo1 (self):6 Print "i ' m A2"7 classB1 (A1,A2):8 defBar (self):9 Print "i ' m B1"Ten classB2 (A2,A1): One defBar (self): A Print "i ' m B2" - classC (B1,B2): #提示出现错误的地方 -

Swaps the two sequential table positions in the array, which will be (b1,b2 bn) put to (A1,a2 AM) front.Solution One:Adds all the elements in the array (a1,a2, am,b1,b2, bn) in-situ inversion (bn,bn-1, B1,am,am-1 A1), the first n elements and the rear m elements are respectively reversed, resulting (b1,b2 BN,A1,A2 AM) to achieve position interchangeability.Code:v

06.2016 BMW KSD is one of the ICOM A2 software that offers full vehicle repairing information for diagnosis or programming.Free download BMW KSD [06.2016]:Http://nitroflare.com/view/4966476B994E465/BMW.KSD.06.2016.part1.rarHttp://nitroflare.com/view/137C00C8BC70EA3/BMW.KSD.06.2016.part2.rarNote:It is not tested yet. A safe BMW KSD software had better come with ICOM A2 software in ssd/hdd-pre-installedHttp:/

Someone asked, for example, if the data table contains sortid characters ranging from A1 to A29. If "order by sortid" is added to the query, the sorting will be A1, A10, a11... a19, A2 ,.. a29, A3, a4... a9 How can we make it output in the order of A1, A2, a3... A28, A29? Create a test tableCreate Table 'test _ njj '('Id' int (10) Not null auto_increment,'Sortid' varchar (20) not null,'User _ id' int (1

Problem Description:Two ways of calculating polynomial a0+a1*x+a2*x^2+a3*x^3+ .... (Common algorithm and Qin Jiushao algorithm) at a value of x, by calling the function tick in The code is as follows:#include enter x=8 to see the results:Conclusion: The efficiency of solving the problem is related to the merits of the algorithmMultiple ways to calculate polynomial a0+a1*x+a2*x^2+a3*x^3+ .... (Computational

First, the problem analysisIn the case of violent resolution, the total number of cases considering the sub-paragraph is 1+2+...+n=o (n^2). Considering the dynamic programming algorithm, the complexity of O (n) algorithm can be realized.Second, the program designIii. Results of the procedureIf the sequence is full of negative numbers, it is actually choosing the maximum valueGiven a sequence of n integers a1,a2,..., An to find the maximum value of the