On WRT54GS terminal emulation

Similar Questions

• Can't see the terminal emulator port after all control with VISA

  Hello

  I created a LabVIEW VI to control cycle to PWM channels on a microcontroller FRDM KE02Z reports. The microcontroller, programmed in CodeWarrior, is set up to receive an an input of the terminal string and break it in two parts (the channel name and ratio), which are then applied to the PWM. The code works and I tested with the 2.9 Termite and a Logic Analyzer before ordering through LabVIEW. The problem I had, though, is that I have to completely close LabVIEW to see the port on the new Termite and vice versa.

  Previously, I had problems with VI after I something else in it, even a VI almost identical, more open as he was using the same port. I get errors and be unable to get my VI to work again unless I restarted LabVIEW. I was able to fix by adding a VISA flush the IO buffer according to a discussion earlier (http://forums.ni.com/t5/LabVIEW/Timing-issues-with-Serial-Read-Write-can-t-achieve-terminal/m-p/2636... once the configuration of the Port series and at least now I can jump between the screws I am still unable to see the port jumps between LabVIEW and termite, unless I close one;) Close VISA and the closure of the VI are not enough, I must close LabVIEW himself. Is it possible to achieve only within the VI? For example using a VISA or VISA clear Flush at the end (after closing VISA)? If Yes, what is the difference/preference between them?

  As I mentioned previously, the VI is functional, but I would like to know what is happening for future considerations. Would appreciate any advice.

  Hope to hear from you,
  Yusif Nurizade

  You have not wired resource VISA through the stop event name so it doesn't close anything.

• Synchronization with Serial read/write problems. can not get the functionality of the terminal emulator

  Hello

  I am writing a VI to control PWM with a microcontroller via a serial port. I wrote a simple code for the microcontroller that allows me to set the ratio of duty cycle on a scale of 0-65535. It works very well with Termite of Compuphase (RS-232 plug); The microcontroller invited me to an entry, expected that I would one, updates and expected another entry when I decided to send him. Now, I'm trying to get the same functionality on a LabVIEW vi but hit a snag.

  When I tried to send my orders with a series read base and an example of writing, everything worked fine. I could see the prompt entry, write an entry and if I was quick enough, check out the update message. Even when I was not fast enough, I was able to check the update by monitoring the PWM pin with a Logic Analyzer. The problem with the basic example, however, is that I need to update the report to aura cyclical ratio, so I went for an example of reading continues writing. The problem I've met; is that I have to switch between reading and writing to make it work. When I do that, either I don't hold write it down long enough and nothing happens, or I get several updates when I switch to reading. Some of these updates don't even match and produce updates to defective upgrades for example; 16000 16000, 16000, 16000, 6000, 600, 60, 16000, 1600, 60, 0, 0, 0, 16000, 60, 0, 0 etc.

  I tried which allows characters of endpoint in the hope that the writing would end at the end and go to reading where he would receive a termination character and wait for me allow writing once again, but nothing helped. I still have to alternate between the two and either get no response on reading several updates of variable accuracy. I tried to remove her allows read/write and their structures of matter in the hope that the loop flow, associated with the characters of endpoint would the case, but then the updates don't register at all. The funny thing is I did a VI like this before with an Arduino and that there not even no need to switch between writing and reading (I'm now using a Board of Freescale FRDM).

  I was also the frequency of timeout errors; Error-1073807339 at VISA Read, reason Possible: VISA Hex 0xBFFF0015. I removed the option to stop the while loop if there is an error so I can run but always pops up an error on the judgment occasionally. Could the problem of synchronization always cause me problems?

  Would appreciate all advice really, I am providing my slightly modified example screws and can provide the code for microcontroller on request, even if it's very simple.

  Thanks in advance, it is
  Yusif Nurizade

  In other words, frankly, a good bad example you according to your code. Also, you have the order of writing and read upside down in your amendment if the instrument requires a command to return something. It should really be using a structure of the event. The structure of the event around a write and read and use a value change event. I have attached a quick change. This mod is still a reading after writing. If necessary, you may have two separate events to write and read.

• Communication series with ANSI emulation

  I have a mass flow of gripper controller that uses a connection set to read/write.  I have the connection works in hyperterminal, but we are updating our computers and do not use more serial ports.  I have a cable USb232 and now trying to establish the connection through labview.  There are several required specific hyperterminal settings to get the device to communicate that I can't find in the settings of labview.  The device requires:

  1. 19200 bauds, 8 bits, no parity, no flow control (not a problem, can adjust these settings)

  2 terminal emulation must be set to ANSI

  3. under the ASCII Configuration

  Send line with line breaks ends is NOT enabled

  The echo typed local characters is turned on

  Add RSS to finish lines is running

  When I connect through the serial.vi base, I get a time-out error and do not have all the data of the device.  In hyperterminal, the news on the device are questioned by sending 'A' to the device.  Any help for this communication device would be appreciated.

  Thank you

  Problem solved, I just to activate the writing of the end and read with characters of endpoint and the hexadecimal value on D.

• How Firefox decides which device to use (when run by mutt mailto links)?

  In Edit > Preferences, Applications, content type "mailto", I chose "Use mutt." When I click on mailto: links, mutt opens in a gnome-terminal. I want the terminal either through the alternatives system using x-terminal-emulator. How Firefox chooses which device to use here?

  You can set via favorite Applications (GNOME > system > personal > preferred Applications > system)

• HP G62 keyboard key use normal function requires FN change. This can be changed?

  My HP G62 laptop keyboard function keys have uses of media by default such as jump, stop, louder, quieter, wireless power. I rarely feel like that at all. But I use the terminal emulation function keys. For this I have to hit FN all the time before use. This can be changed?

  Thank you!

  Hello

  Judgment of the laptop.  Tap away at f10, you begin to get into the bios menu and see if you have the option described in the link below.

  http://support.HP.com/us-en/document/c02035108

  If you do, do not forget to press f10, select Yes and press ENTER to save the change.

  Kind regards

  DP - K

  

• GW INSTEK LCR819 LabVIEW Driver

  Hi everyone on the forum

  I'm looking for the driver for a GW Instek LCR 819 LabVIEW.

  I had searched the internet ther with no luck, even the seller has not

  Wonder why?

  Is currently working on the ATE to a Senor (aeronautical) oil level

  Someone used before...   LabVIEW 2012

  Best regards

  You must add a termination character to the chain of command. Normal display setting, you cannot add special characters. The value default of '-' display Codes for special characters. For example, \r for carriage return or \n for a new line. The characters of termination for your instrument are a little weird. Instead of trying to use ' \' Codes, it may be easier for you to use the string function of concantanate on the block schema to add the characters of endpoint as a string constant. I would say that this constant of string to hexadecimal display or by using an array of U8 to enter decimal/hexadecimal values, the stop character, then a byte array to a string.

  Before doing all this, have you tested the communication with a program such as Hyperterminal terminal emulation?

  Edit: I should have looked up those scan codes before you answer. A ctrl J is a newline (\n) and ctrl M CR (\r) so back to the control of the chain to '-' Codes and add \n\r. You can also try of \r\n.

• getting data to and from the DOS window

  I use IPERF to measure flow and data errors.

  This is done by entering data in a window DOS command via the keyboard, then physically reading the data from the BACK window.

  I wish I had a LabView program to be able to write in this window and read back the response.

  Y at - it a terminal emulator to send the data? Is it possible to get the text sent in LabView that normally goes to the BACK window?

  Any ideas would be appreciated: even willing to pay for a solution.

  -Steve Girard

  Broadcom Corp.

  Don't know not how IPERF works but you should be able to use the Exec.vi system to send the command and then pull the output on the output terminals or standard deviation.

• Install the new switch

  I am replacing an old switch with a 5424, which is, "to connect to a console running terminal emulation software" it... can someone help me get started here, I have no idea what the quick start guide tells me to do...

  Thank you...

  
  

• BlackBerry 10 Questions on app and updates BB10

  I recently got a classic BlackBerry and I have a few questions.

  First of all, BlackBerry apps world somehow checked or scanned for malware? I'm pretty skeptical of third party software, but I would like to install a terminal emulator any. I was looking at Term48.

  Secondly, I read that the new private will have Android on it. Does that mean that BlackBerry will become yet another Android phone salesman and that 10 BlackBerry will be interrupted/not supported in the near future?

  Thanks for your time.

  Linux123 wrote:

  First of all, BlackBerry apps world somehow checked or scanned for malware? I'm pretty skeptical of third party software, but I would like to install a terminal emulator any. I was looking at Term48.

  Applications submitted through BBWorld indeed pass tests and checking for malware. Indeed, even if you install APKs (that you can on a device BB10), those are also checked by the Guardian BB app to see if they are known to contain malware or other problems. It is perfect? Without no doubt... but I do not remember all any confirmed report of malware, viruses, or other such things on BB devices. BBs are still safer mobile devices available.

  Linux123 wrote:

  Secondly, I read that the new private will have Android on it. Does that mean that BlackBerry will become yet another Android phone salesman and that 10 BlackBerry will be interrupted/not supported in the near future?

  No one here in this community of users may know (or, if they are not, reveal) what the future holds. My speculation is that indeed the PRIV aura Android, but BB powered secure... a kind of hybrid OS. BB10 is not known to be scheduled for the end of life, and don't we know if the PRIVATE is the only, or the first, this device to be released by BB. We all need to wait and see.

  Good luck!

• Switch Cisco 2960/3560 = > recovery password and default settings with the button Mode

  Hi Experts,

  I have some confusion with the button Mode with cisco 2960/3560 switches.

  I read on many forums and articles, but where things are not clear.

  a place given 3 seconds and somewhere is given 7 or 10 seconds.

  Qus1), what is the exact time to press/hold Mode button to perform two following tasks:

  A. password recovery (according to my knowledge 3 sec) good or bad?

  Configuration of the switch (start + run) would be safe

  After the recovery of password? Yes or no

  B. factory default (according to my knowledge 10 dry) good or bad?

  I'm afraid, because if I press mode button more than 3 seconds, then

  It will delete any configuration of cisco switch. Yes or no

  Qus2) I want to recover the catalyst 2960/3560 switch password without

  Start/run configuration to lose. That is my main concern.

  Please tell me how to do this, what will be the time keeping Mode buttom

  in a few seconds?

  Qus3) which means this line

  "If the password recovery mechanism is disabled in switch

  then you will lose all the config.

  This sentence has been given on this forum url

  https://supportforums.Cisco.com/thread/140848

  KS

  Attach a terminal or PC with terminal emulation (for example, Hyper Terminal) port console switch.

  Use the following terminal settings:

  • Bits per second (baud): 9600

  • Data bits: 8

  • Parity: None

  • Stop bits: 1

  • Flow control: Xon/Xoff

  Note: For more information on the wiring and connection of a terminal to the console port, refer to connecting a Terminal to the Console Port of Catalyst switches.

  Unplug the power cable.

  The power switch and take it to the switch: command prompt:

  2900XL, 3500XL, 2940, 2950, 2960, 2970, 3550, 3560, and 3750 switches of the series, to do this:

  Press and hold the mode button located on the left side of the façade, while you reconnect the power cable from the switch.

  2960, 2970

  Release the Mode button when the SYSTEM LED flashes orange and then turns green. When you release the Mode button, the SYSTEM LED flashes green.

  3560, 3750

  Release the Mode button after about 15 seconds when the SYSTEM LED turns green. When you release the Mode button, the SYSTEM LED flashes green.

  The system was interrupted before the flash at the end file system initialization

  loading the operating system software:

  flash_init

  load_helper

  boot

  switch:

  Run the flash_init command.

  switch: flash_init Initializing Flash... flashfs[0]: 143 files, 4 directories flashfs[0]: 0 orphaned files, 0 orphaned directories flashfs[0]: Total bytes: 3612672 flashfs[0]: Bytes used: 2729472 flashfs[0]: Bytes available: 883200 flashfs[0]: flashfs fsck took 86 seconds ....done Initializing Flash. Boot Sector Filesystem (bs:) installed, fsid: 3 Parameter Block Filesystem (pb:) installed, fsid: 4 switch: !--- This output is from a 2900XL switch. Output from !--- other switches will vary slightly.

  Run the load_helper command.

  switch: load_helper switch:

  Question the dir flash: command.

  Note: Be sure to type a colon ":" after the dir flash.

  Appears in the file system of the switch:

  switch: dir flash: Directory of flash:/ 2    -rwx  1803357                  c3500xl-c3h2s-mz.120-5.WC7.bin !--- This is the current version of software. 4    -rwx  1131                     config.text !--- This is the configuration file. 5    -rwx  109                      info 6    -rwx  389                      env_vars 7    drwx  640                      html 18   -rwx  109                      info.ver 403968 bytes available (3208704 bytes used) switch: !--- This output is from a 3500XL switch. Output from !--- other switches will vary slightly.

  Type rename flash: flash: config.old config.text to rename the configuration file.

  switch: rename flash:config.text flash:config.old switch: !--- The config.text file contains the password !--- definition.

  Issue the boot command to boot the system.

  switch: boot Loading "flash:c3500xl-c3h2s-mz.120-5.WC7.bin"...############################### ################################################################################ ###################################################################### File "flash:c3500xl-c3h2s-mz.120-5.WC7.bin" uncompressed and installed, entry po int: 0x3000 executing... !--- Output suppressed. !--- This output is from a 3500XL switch. Output from other switches !--- will vary slightly.

  Enter "n" at the prompt to abort the initial configuration dialog box.

  --- System Configuration Dialog --- At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. Default settings are in square brackets '[]'. Continue with configuration dialog? [yes/no]: n !--- Type "n" for no. Press RETURN to get started. !--- Press Return or Enter. Switch> !--- The Switch> prompt is displayed.

  At the switch prompt, type en to enter a mode.

  Switch>en Switch#

  Password recovery

  Type rename flash: config.old flash: config.text to rename the configuration file with its original name.

  Switch#rename flash:config.old flash:config.text Destination filename [config.text] !--- Press Return or Enter. Switch#

  Copy the configuration file in the memory.

  Switch#copy flash:config.text system:running-config Destination filename [running-config]? !--- Press Return or Enter. 1131 bytes copied in 0.760 secs Sw1#

  The configuration file is now reloaded.

  Replace the current passwords that you do not know. Choose a password with at least one capital letter, one number and one special character.

  Note: Replace passwords that are required. You must crush not all passwords listed.

  Sw1# conf t !--- To overwrite existing secret password Sw1(config)#enable secret !--- To overwrite existing enable password Sw1(config)#enable password !--- To overwrite existing vty password Sw1(config)#line vty 0 15 Sw1(config-line)#password Sw1(config-line)#login !--- To overwrite existing console password Sw1(config-line)#line con 0 Sw1(config-line)#password 

  Write the running configuration in the configuration file with the write memory command.

  Sw1#write memory Building configuration... [OK] Sw1#

  For factory reset:

  do not give under the control of factory reset

  Switch#copy flash:config.text system:running-config

  can I copy the running configuration to Flash

  Switch flash running-config #copy:

  Destination file name [running-config]?

  Building configuration...

  [OK]

  Switch #copy running-config startup-config

  Name of destination file [startup-config]?

  Building configuration...

  [OK]

  Review the link for more information below

  http://www.Cisco.com/en/us/products/hw/switches/ps628/products_password_recovery09186a0080094184.shtml

  Please note the useful messages.

  Concerning
  Vesta
  "Everybody is genius." But if you judge a fish by its ability to climb on a tree, he will live his entire life, believing that this is stupid. "

• SG500 associate VLAN for DHCP server/pool

  Where in the web gui you associate a pool of servers/DHCP with a VLAN?  The closet I can find would be IP Config > management of IP Interfaces & > interface IPv4 but whenever I put and IP to the VLAN I need to cycle power to access the GUI again.  I have 192.168.244.100 - 249 and 2 pools named 192.168.222.100 - 249.  VLANS are 1, 222 & 244.  I know that I can dig up old tickets and my Indigo terminal emulator library and do it using the CLI but I set about doing this through the GUI, but I can well do anything other than what I tried above that looks like it will associate a VLAN to the subnet and that is just the switch hook.

  FYI, I have day the FW and Boot last night at the latest.

  Hello Vini, this behavior is correct.

  First do something like

  The default IP address is 192.168.1.254 example would be

  config t

  int vlan 1

  192.168.1.254/24 IP address

  Once this is done you can change your other vlans as wanted.

  -Tom
  Please mark replied messages useful

• console connection issues 1142

  Hey all -

  I have a couple slight 1142 AP I need preparation and we tried to comfort them. but all I get is out starter and standard messages do not have connectivity controller.  I see the messages 'Press RETURN to start' and "CLI engaged", etc...  But none of my entry registration is underway.  I can not get a command prompt. I tried factory reset on the unit to make sure that any previous config has been removed - still no luck.

  The same cable of the console was used to connect to other Cisco devices and worked properly.  These AP is powered by PoE switch, and I've never had problems using the console on these units before. I tried different settings to control flow and speed settings on my break also tried sequences terminal for due diligence--once again, still no luck.  Any ideas or similar experiences out there?

  Make sure that you have disabled on your flow control terminal emulation program.  Most of the Cisco devices do not what it is, but wireless equipment will only answer if it is disabled.  You'll see the output of the PA, but it does not accept your comments if you have any kind of active flow control.

• 5508 WLC and associating 1242

  I have a 5508 running 6.0.196.0 and have a few 1142 currently associated with him.  I tried to get a 1242 to associate, but it won't.

  My WLC recovering DHCP to a VLAN wireless (950) and the 1242 Gets an IP address to this VLAN, but does not associate or showup as an AP.

  In addition, I have a console cable connected and attached the output of the trunk, but cannot get my settings to allow (via HyperTerminal) to get the CLI.  I'm set to 9600, N, 8, 1 and I tried a few other settings.

  Layer 1 - good

  Layer 2 - good

  Layer 3 - good

  1142 1142 1142 1252

  DHCP leases are superior and can ping one of these, but only to show that the three 1142 s in the controller.

  A reflection as to why does not showup?  How bout my hyperterm settings?

  Thank you!

  The you have probably the Frother activated in HyperTerminal, this is why the AP will not meet your entry.  Make sure that the terminal emulation program has Frother off.

  In regards to the 1252 only joined does not, the reason is because he runs an independent image of AP, not a picture LWAPP/CAPWAP.  You can see if you look at the name of the image.  This has k9w7 which is autonomous images.  K9w8 are light images.  You just need to convert this lightweight AP.

• Catalyst 3550, SecureCRT > COM3 connected > Blank Screen

  Day 1

  Hello

  I am very new to the CISCO world! Preparing for CCNA and thought having a laboratory at home would be a good idea! Got stuck on the first session never :(

  I got Catalyst 3550 which is connected via a USB-Serial cable, after 2 days has got to get it connected to the COMM port. However when I run my switch with SecureCRT open, it does nothing. Just a white screen.

  Could not find good help online, may be new to the world of networks and research my problem with wrong keywords. Finally I thought to go to the CISCO forum looking for an answer to my problem...

  Everyone, please help!

  Much appreciated! :)

  Day 2

  After a few hours of waiting and trying a few other things, thought to try if the COMM ports are working OK or not.

  Using Windows command prompt.

  Echo Hello > COM1 (directed by management of devices in use) return no error message doesn't mean works great!

  Echo Hello > COM3 (as directed by management of devices in use by my USB serial adapter) return no error message doesn't mean works great!

  However when trying to glazier, SecureCRt and Tera Term my Catalyst 3550 does not load anything on the screen and just a blank screen with blinking cursor.

  Someone please help!

  Hello

  other options:

  -use another COM port

  -updated driver for USB-to-serial adapter

  -use another USB-to-serial adapter

  -use another outside the secure crt terminal emulator software: PuTTY teraterm, hyerpterminal,.

  -Try another PC/laptop (the oldest is serial port)

  -Try a USB-to-serial cable and console on another router/switch

  If all else fails, I propose to replace the 3550.