4-bit hex?

Similar Questions

• 24-bit hex 2 Add-in

  Hello

  I need help with this problem, I have 24-bit hex data inbound and required for the output of the complement of 2 signed numbers. The parties work separately but not together. Any help would be appreciated.

  LabView 2011. If necessary, I can post a version especially.

  Thanks in advance.

  The problem in your first VI is that you use the hexadecimal string for the number function.  But you do not have a hexadecimal string.  Would be a string as 6 characters 7 F.  You have a string of 3 bytes 7F FF FF.  You just need to use the conversion you have.  But you first need to add a byte zero at the front of this so that it turns correctly in the I32 data type.

• I'm looking for the 8th bit of a 13-bit-hex digit

  Basically, I have a 13-bit-hex figure, now I want to find the 8th bit of sales and output. How can I achieve it. I definitley tried but none of them worked.

  Thank you very much

  It seems you want the figure 8, not the 8th bit.  Make your mask 0000000F00000.  Who should choose the number you want. You may need to do a few extra things to get right and not 0000000C 00000.

  Lynn

• Convert two U8 single 12-bit hex

  This should be very simple, but for some reason, I am struggling to find a solution.    I have some data to 12-bit temperature sensor integrated into two U8.   I need to to strip-4 bits of the most significant byte of U8 and add them to the LSB U8 to get a reading in HEXADECIMAL in the temperature.

  I have attached a simple snippett VI which emulates the incoming data.   The U8 MSB is typically 04 h, 14 h, 84 h or h 94, function of sensor that reads the FPGA.   Currently, the reading goes bonkers when the MSB U8 password 04 h and 14 h to read the second sensor.

  Thank you

  If I understand your problem, you want to take a 8-bit number representing the high byte of a quantity of 12 bit and basically keep the low 4 bits.  In other words, you want to hide (or clear) the high four bits of the page.  Boolean functions are your friends here...

  

  Bob Schor

• read from bit hex

  Hello world

  I have been using a touch screen for a project. I am now able to read hexadecimal values and convert them to decimals through LabVIEW. However, I need to be able to read the beginning bit everytime. Now, when I move my finger on the touch screen, the scroll of hexidecmial values and I eventually read hexadecimal numbers in the middle of result rather than the beginning of the string. Any help on this would be highly appreciated.

  I have attaced my VI, so you can see what I have so far.

  Thank you very much

  James

  
  

• Cut a single bit of a byte?

  OK, so im a mechanical guy, not a guy of programming allows so start there.  I just learn how works the hexadecimal and have limited experience in LABview.  I searched this topic for days, maybe that's just my vocabulary, but I have not found anything.

  I need to analyze a signal from a CAN system.  I have not the device can still, but I'm to access sensors position on the system.  They come as 8-bit hexadecimal messages.  I am currently simulating this message string in LABview, so I can get some of my loan program.  The manufacturer gave me the example of code that requires the concatenation of two bytes, but I only need 3 bits to concatenate. (the last cut piece and the other 2 must first hoist little.)  I've already concatenated the two bytes required but may not know how to get rid of a single bit.  I need to do as hex values for appropriate measures.  I know my grammar programming is probably only a little off so let me give you an example.

  Example of a string of hexadecimal values

  03 23 21 B4 C4 74 F6 F6

  The first sensor requires bits 3 & 4 (21 & b4)

  In this case, they must be in the order of 4.3 and drop the first bit to receive 421 as the necessary hex value.  So far, I have made an input string to simulate the entrance CAN message with this 8-bit hex values.  I then use subset of string to isolate the individual bytes and concatenate finally to get them in the right order and end upward with B421.  I can't figure out how to drop the 'B' bit or replace it with a zero.  I can only replace complete byte.

  Y at - it an easier way to do it.  I intend to use the example of VI to receive the CAN messages which returns a string, so why I am using strings.

  Thanks in advance for the help.  I'm going crazy trying to figure this out.

  Also if all the other details are required please let me know

  Here's my VI.  Yes, they are formatted as hexadecimal strings.  Just trying to be part of the programming carried out before entering the test site.

  The manufacturer told me that the hexadecimal string of 3 bits can then be converted into usable numbers.  So, if its more faster/easier to replace the first byte of a 0 or be a hexadecimal string of 3 bits.  Either will work.

  Thank you for responding so quickly, I should have posted here yesterday haha.  I have not used LabVIEW for about 5 years, and that was just basic stuff so I'm back in the swing of things.

• Conversion of two 16-bit hexadecimal words in full signed

  I'm currently trying to use labVIEW 2010 to read the temperature and the information of mass flow out of a tool for modbus. However, the instrument returns all values in 2 16-bit hex words by ordering "Intel bytes. I can't convert that signed decimal information usable. For example:

  Signed integer of 1-2 Word

  527E 41 C 0 + 24.0402793884277340

  I tried to merge the words and mount them in decimal, but nothing helped. Any help or advice is appreciated as I am new to labVIEW and work with raw data in general.

  My current code is attached.

  24,040 is... what you are supposed to get? You speak of a whole, but it is floating point.

  In any case, if that's what you want to get it is quite simple:

  

• Display problems of some records in the distribution manager

  I use the Distributed System Manager to communicate with my Sierra Instruments MFC. Most of the time, I am able to read the values of its MODBUS registers. However, there are certain records that the DSM does not seem to be able to read correctly.

  In the 1st screenshot, I show a case of work.

  

  Note the displayed values 400043 by 400045 records are the decimal equivalent characters ASCII coded 16-bit (hex) and when combined give the serial number of the CMF. So in my current example:

  400043 = 12598 == 0 x 3136 == "16".

  400044 = 13620 == 0 x 3534 == '54.

  400045 = 13624 == 0 x 3538 == '58.

  Serial No. = 165458

  Registers 400047 400051 through each contain 16-bit ASCII encoded characters when combined give the ID of the tag of the CMF. However, when I read the 1st of these registers, then I get an error that also live by reading all the previous registers (I dunno why...), as shown below:

  

  I know that the info for the ID of the tag is there as it appears in the GUI of the Sierra Instrument:

  

  Any ideas?

  
  

• a question little endian

  Hi, I am looking to convert decimal number in little endian hexadecimal to write to the serial port string. I tried the method type cast, but it does not give me the right output. for example, I have a decimal 2350 which in hex is 2nd 09 (HEX), but when I type up the double 2350 for hex string, I have 40A 2 5 00 0000 0000, which isn't fair. then I tried to flatten the string function to change the endian order, which has not worked for me either.can someone help me please? Thank you very much.

  (1) FIRST ISSUE OF 2 BITS, BIT TO SEND NUMBER MANAGEMENT

  STATION 1--> 12

  STATION 2--> 22

  STATION 3--> 32

  STATION 4--> 42

  (2) CHOICE OF THE SECTION

  70--> LF
  7A--> HF

  (3) POSITION

  23.5 %--> 2350 IN DECIMAL--> 09 2ND (HEX)
  REVERSE THE BIT (HEX)--> 2ND 09

  (4) CHECKSUM OF

  12 70 2ND 09--> 45 XOR XOR XOR

  THE COMMAND TO MOVE THE STATION 1 LF TO 23.5%

  12 2ND 70 09 45

  
  

• Hexadecimal string of Conversion of the Cluster

  Hello

  I need to convert a string to a 32-bit integer,

  the 32-bit Hex input is read from a file (ex: 0x0012334A). Since this value required to contribute to an inorder to Cluster Bundle send using CAN protocol.

  How to convert this and pour into the cluster of data?

  Someone please comment on this.

  Please find the attachment for the block diagram.

  -mfp.

  Have you not read my answer and looked at the attached vi?

  Give you one more time

  EDIT: didn't see your last response. See the VI attached and sorry

• Ssh server key probe check

  Hello

  I would like to know a reproducible method to check the key of a sensor SSH server from a windows client. I usually use my ssh client like putty, but tried 2 others in this pursuit.

  On the sensor, you can use the command 'show ssh server-key' to display the key in its raw format (decimal), but also a MD5 and Bubble Babble fingerprints.

  When you connect with PuTTY for the first time, PuTTY shows you a fingerprint, which I suppose is MD5 because it is 128 bits in hexadecimal. But which does not match the footprint of 128 bit hex MD5 shown via command line of the probe.

  I tried a 2nd client who gave an imprint babble, but even once, does not match the footprint of chatter that makes the line of command of the probe.

  I tried a 3rd customer who shows the MD5 and chatter of fingerprints. These fingerprints match those displayed by the other SSH clients and of course, then no not match what the sensor showed.

  Finally, I tried to watch the complete key stored by these clients to host files or the windows registry, to compare with the full key indicated by the line of command IDS. All 3 clients display the key in hexadecimal format, while the sensor displays in decimal format. I can't find a hex to decimal calculator that can handle 1024 bits of an input value!

  So if I have to accept blindly to the key the first time my SSH client connects to a Cisco IPS sensor, I am of course open to a man in the middle attack initially connect. I can do some checks warm & fuzzy (connect from the subnet of the probe & check my ARP cache entry MAC address is correct, etc.), but it seems that these fingerprints must be verifiable directly.

  Thank you

  KEP

  This is the kind of a hack which may help.

  Once you connect as a service account that you can SSH to the ip address of loopback of the probe.

  "ssh-2 127.0.0.1."

  -bash - 2.05 b$ ssh-2 127.0.0.1

  Could not establish the authenticity of host ' 127.0.0.1 (127.0.0.1).

  Of the key DSA is 2 c: 76:a2:b3:67:e2:cb:46:8 d: ee: 3B: 41:92:ac:61:19.

  Are you sure you want to continue connecting (yes/no)?

  The service account to connect through the ip address of loopback of the probe, so there almost know possibility of a man in the middle attack.

  (The only way to spoil it would be for the attacker to have a complete control sensor and charge its own program of SSH server on the sensor)

  The "-2" specifies to use a LDAP version 2 client.

  Now the big question will be the hexagonal footprint seen in the above question can be used to compare the information provided by your SSH client?

  Let me know if this weird method still does not work for you.

  I sent an email to our main engineer of SSH to see if there is a better method.

• Problems with my Palm TX WiFi at home

  I recently acquired a Palm TX w / WiFi.  I've connected with it to the internet at work, using fi wi, but unable to connect to internet at home using its connection wi - fi.

  The two networks use a 2Wire router, although I don't know if they are of the same model.  The router at home is 1800hg which supposedly compatible 802. 11 b and g.  I put in my WEP key to three different times and am sure that I put in the correct WEP key.

  When I try to connect to the internet at home, he tells me that he connects, then he acquires an IP address.  Finally, he told me that the connection has failed.

  I have several computers that I have connected to the internet via wi fi at home.  So I know that the home wi-fi works.

  I tried calling AT & T to see if there was some settings of the router that should be changed, but they were of no help.

  Any help to fix this connection will be appreciated.

  Thank you

  Howard

  Hello, Howard.

  This question was asked several times on 2wire routers.  Search here would have found the solution instantly!

  Here's my 2wire text file:

  SBC 2Wire Modem Setup

  DSL SBC service comes with a 2WIRE modem and an installation CD. After installation, there is an icon 2Wire bottom right of the bar of the application. By clicking on this icon gives you the "2Wire HomePortal Monitor. Click on 'Homepage, network and Internet' gives you the "network in a preview window. Of the four icons at the top ('System', 'Link to high speed', 'Home Network' and 'Firewall'), click "link to high speed. "Display the summary link broadband" click on underlined connection details 'View' and 'see details link to high speed. A little to the bottom of the list of details, you will find the "Primary Domain Name Server" and "Secondary Domain Name Server" and some numbers. Just a little thought and it becomes clear that this primary DNS is the preferred DNS and secondary DNS auxiliary Palm TX is...

  Another user who resolved, he spoke thus:

  Right-click on the 2-wire icon in the system tray.
  Select to go to the Page of the HomePortal HOME
  In the category section broadband Link, select the link summary of the display.
  Click the link view connection Details.
  Under the section of the Internet connection details, find and write the Primary Domain Name Server (form #. #. #. #) and secondary domain name server (in the form #. #. #. #).
  Also - the router is a sticker with a serial number and your WEP encryption code! It should be 10 Hex digits (digits and/or letters) in brackets like this: [xxxxxx]. Note that.

  Now go to your Palm T | X.
  Click the icon of WiFi soft, in the row of icons, 4th from the right, that says WiFi when WiFi is disabled and indicates the bar when WiFi is on.
  Turn on the WiFi by selecting from the drop-down list read. On my auto-trouve it my local network called 2WIRE345.
  Select Scan/Setup.
  Select your network - mine is called 2WIRE345.
  Select Edition
  Select Configure
  If you've seen a padlock next to your router, you will need to enter the encryption code. Enter the WEP encryption type, tap the key box, then select '40-bit Hex' at the top of the next screen.
  Enter the code digit hexadecimal 10 you noted several steps above. Do not check the box 'four keys '. Press 'OK '.
  To the previous screen, select Details.
  Select Advanced
  Replace the manual DNS server setting using the drop-down list.
  Enter the numbers obtained above:
  Preferred DNS = value Primary Domain Name Server
  Alternate DNS = value of the secondary domain name server
  Leave IP address automatic
  Select OK, select OK, click OK
  When asked to connect to 2WIRE345, select Yes

  On my Palm T | X he went immediately on the Palm site - of course work.

  WyreNut

  Message relates to: Centro (AT & T)

• Concatenation of Hex and bites of ASCII to get a HEX string

  Hello

  I'm trying to concatenate a MODBUS Application Protocol header with a function code and data that I send over TCP/IP to a motor controller.  I am running problems when I try to read my code function and data length.  I use "string length" to read the order data that I am seized, that convert a hexadecimal number, and then that the concatenation with some strings constant hexadecimal display and my function code and data which is also in the hexadecimal display. When I concatenate the lines, the end message is incorrect because (I think) the length of string, I have read and converted to hex in ASCII text?

  Does this sound as if that was the problem, and if this is the case, can someone help me to fix? If this isn't the problem can someone help me understand what is?

  Thank you

  Ran,

  Converting to hex it will show as ascii, it is what it is, a human readable number represented in hexadecimal. What if all you want to do is add the gross value, then convert this to tank and add it. For example, if you have more bytes data then 16 then you will add two additional bytes to the end instead of one.

  

  What if all you try to do is add a vale bytes that represents the amount of data you send simply converted in a single tank and add, as shown above. Of course, this means that the length of string cannot be greater then 256.

  Even if you have less then 16 bytes of data to the hexadecimal value added at the end is only 1 tank so unless the receiver is supposed to read a hexadecimal value, it will be always wrong. For example, 1 in hexadecimal read like 49 gross.

  Hope this helps,

  RGS,

  Lucither

• How to convert a 32-bit binary number or Hex

  Anyone know if LabWindow CVI has a function to convert a number: integer, real, double (can be negative), binary and HEXADECIMAL? Or an example of code to perform this operation. Thank you

  Dear AI S,.

  Thanks for your info. It will work.

• Why firefox 15 displays the hex of size for the html data that make up the page?

  Windows 7, 32-bit
  Firefox 15.0.1 update Friday
  Java 1.7.0_07 Friday update

  Management forced a Java Update and restart on Friday. When Firefox started it auto-updated V15.0.1. He had problems immediately; the previous session tabs disappeared all and any page with Flash no longer worked (everything was OK before the two updates).

  In the recommendations, I created a new profile, copy only on bookmarks and files with name of user/authentication of the previous profile. When manually reopen the necessary tabs, pointed out that any Sonicwall firewall and Panasonic Netcam both display only a blank page with one or more hexadecimal numbers on it.

  Efforts to repair since included completely remove Firefox, the plugin Flash and current Java to run in safe mode, disabling all extensions/plugins, running in a completely default new profile with nothing carried over, try with and without hardware acceleration, etc. The behavior does not change. It does not matter if I go via http or https for devices that support both.

  JavaScript IS enabled, and the script _no_ blocking is in place; JavaScript works on other sites that use it.

  IE9 on the same PC works fine, so it's apparently not a system problem

  Looking at the page source shows that hexadecimal numbers are the length of the data in the row or the piece of HTML code, including the following javascript code. The Sonicwall sets up a larger number (2ea) on the line of the display source page that corresponds to the size in bytes of the code in the following lines.

  The Panasonic apparently sends the length of the data in each row if it provides a hexadecimal number for each line of HTML in the source display.

  What would make Firefox interpret the data incoming size as displayed, but only for certain pages or peripheral? I can visit other sites that have javascript and they work; a source of these pages view shows all the lines with just a hexadecimal number.

  view source example of Sonicwall (between the = lines); everything you see on the screen is the "2ea" in the upper left corner

  =

  2ea
  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
  <html>
  <head>
  	<meta name="SonicWALL Administrator" content="Copyright 2004 (c) SonicWALL, Inc. All rights reserved.">
  	<title>SonicWALL - Authentication</title>
  	<meta name="id" content="auth" >
  	<script type="text/JavaScript">
  	<!--
  	top.location.target="_top";
  	if (window.location.target != "_top") {
  		top.location.href=window.location.href;
  	}
  	var savedPwd = "";
  	function onPageUnload() {
  		window.name = "";
  	}
  	window.onunload=onPageUnload;
  	// -->
  	</script>
  </head>
  <frameset rows="*,1">
  	<frame src="auth1.html" name="authFrm" noresize scrolling="no">
  	<frame src="emptyView4.html" name="authTgtFrm" noresize scrolling="no">
  </frameset>
  </html>
  =====
  
  View source sample from the Panasonic; the blank lines are displayed as such in the view source screen.  All you see in the browser window is the series of hex numbers separated by a space on the same line.
  
  =====
  0
  
  3b
  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN">
  
  8
  <HTML>
  
  7
  <HEAD>
  
  28
  <META HTTP-EQUIV="expires" CONTENT="0">
  
  2e
  <META HTTP-EQUIV="Pragma" CONTENT="no-cache">
  
  35
  <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache">
  
  24
  <META NAME="robots" CONTENT="none">
  
  30
  <META NAME="robots" CONTENT="noindex,nofollow">
  
  29
  <META NAME="robots" CONTENT="noarchive">
  
  15
  <TITLE>Start</TITLE>
  
  8
  </HEAD>
  
  3d
  <FRAMESET border=0 frameSpacing=0 rows=30,8,* frameBorder=0>
  
  4c
  <FRAME name=bar src="CgiTagMenu?page=Top&Language=0" scrolling=no NORESIZE>
  
  3c
  <FRAME name=hrbar src="BarFoot.html" scrolling=no NORESIZE>
  
  27
  <FRAME name=body src="Top?Language=0">
  
  c
  </FRAMESET>
  
  9
  </HTML>
  =====
  

  Try to start the computer in safe mode Windows with network support (on the startup screen, press F8) as a test to see if it works better.