Where is my serial port?

Similar Questions

• Serial port PCI and Communications Simple driver (s)

  I just reinstalled windows 7 Pro X 64 and I have all the drivers, but these two. Any ideas on what they are, and where I could get them?

  PCI serial port

  PCI Simple Simple Communications controller

  I have a HP Elitedesk 800 G1

  Hello:

  You need this driver...

  http://h20565.www2.HP.com/portal/site/hpsc/template.page/public/PSI/swdDetails/?sp4ts.Oid=5387468 & spf_p.tpst = swdMain & spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dvc_131760_1%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument & javax.portlet.begCacheTok = com.vignette.cachetoken & javax.portlet.endCacheTok = com.vignette.cachetoken

• p5u69ut: Serial Port PCI drivers

  Where can I find the drivers for the PCI Serial Port on this machine?  I loaded all the HP drivers for this macine after an upgrade to windows 7 Enterprise and this driver is not available.  Thank you

  Hello:

  You need this driver... install it manually if automatic installation method does not work.

  This package provides the driver Intel Management Engine components to support desktop models that are running a supported operating system.

  FTP://ftp.HP.com/pub/SoftPaq/sp75001-75500/sp75384.exe

• dc7800p Convertible Minitowers: win 10 PCI Serial Port & PCI device drivers unknown misiing

  Have missing drivers - managed to solve PCI Simple Communication Device driver missing by downloading some drivers of HP support and running these '(Admin) command prompt' with them running in Win 7 Compatibility Mode.  What (s) that I have to run to remedy or if not where should I look to fix.

  Hello:

  You need this driver for the Serial Port PCI...

  This package contains the Intel Local Management Service (LMS) and the support of Serial - over - LAN (SOL) for Intel Active Management Technology (AMT) for the supported desktop models and operating systems. This software is part of the Intel Digital Office Initiative.

  FTP://ftp.HP.com/pub/SoftPaq/sp46001-46500/sp46134.exe

  Please post the hardware ID of the PCI device unknown that you are missing the driver.

  To find the hardware ID, go to the Device Manager and click on the unknown device needing driver.

  Then click on the Details tab in the upper part of the device window.

  Now you will see a drop-down list of property, and it will be set to the Description of the unit.

  On this list and select the 3rd point (Hardware ID).

  After the first string of characters you see in the window.

• Tecra A8: external keyboard connected to the serial port: the necessary specific configurations?

  Hello
  I want to share a monitor and an external keyboard with Tecra A8 and a desktop computer. To do this, I bought a switch 2-port Linksys where I plugged the external monitor and a keyboard. With the monitor without problem because there is a specific port for this. However my Tecra has only 3 USB ports and a serial port 6-pin where I connected (with a 6-pin Mini DIN adapter) on the keyboard. When I turn on the screen it's ok, but the keyboard (I also tried a mouse) does not work. Do I need a specific configuration on the serial port to accept the external keyboard? If so, what commands do I need on the XP operating system?
  Thank you
  Luis

  RGB (monitor) port used to connect the external monitor.
  If you want to connect the external keyboard, you have to use the USB ports.
  Additional legacy USB emulation must be enabled for the keyboard.
  These settings you can change in the Toshiba HWSetup under control panel.

  If you connect multiple devices to the switch USB (hub) Please be sure that the USB hub using external power.
  A low power USB could be a reason for the external USB device failure.

• virtual serial port? Vista 64-bit, usb, palm 755 p verizon dongle

  I have a new Vista 64 bit operating system and I'm having problems that everyone else is still.  Can't hotsync using the cable.  I bought the dongle bluetooth (Kensington) that many have said works.  My phone recognizes the PC.  My instructions on the phone that warm using bluetooth synchronization tells me to set up a virtual serial port.  The instructions are not very clear.  This is where it falls apart for me.  Can someone explain how to configure this virtual serial port?  Thank you.

  Well, I'm pleased to announce a successful solution.  On the recommendation of some other son that I left and piece and ioGear GBU321 Bluetooth USB key and Setup was a snap and it works (although SLOOOWLY compared to a connection cable, a while and plug your treo during your first sync).

  To setup you do the following (and this can also work for your Kensington):

  • Insert the driver CD
  • Insert the dongle when asked.
  • Install the drivers
  • Pair your device.  Basically, go to the configuration Bluetooth on the Palm screen and select "Trusted Devices".  You will find the bluetooth adapter, select it, and then the Palm or PC will provide or ask a pairing code.  The instructions will guide you through, but basically, you'll want to make sure that the same numbers are registered on both screens (this prevents you from accidentally pairing with some random near the computer)
  • This will actually set up your virtual port for you.
  • You can go to the hotsync Manager and click on "serial" and select the port created in the pairing process.
  • If you don't know which port has been created "Control Panels" and select "Phone and Modem" (assuming that you are in "Classic view").
  • Click on the modem tag and you will see something like 'Standard Modem over Bluetooth link' and next to that it will be the assigned port.

  I hope this helps.  I know that I was relieved not to have to trash my Palm or my PC (although when the Pre or iPhone with a physical keyboard comes out all bets are open)

  
  

  Message is about: Treo 755 p (Verizon)

• HP ZBook 15 G2: I can't find driver for Serial Port PCI

  After re-installation, my HP ZBook 15 G2 is missing the driver for "PCI Serial Port (COM5)".

  This unit has the following ID: VEN_8086 DEV_8C3D

  I installed all the drivers for chipset for the HP ZBook 15 G2.

  Where can I find the driver for this device?

  Hello:

  You need this driver.  If the driver will automatically install the driver for serial port, and then manually install the device by navigating to the folder of the driver that was created when you ran the file.

  This file will be located in C:\SWSetup\sp68428.  Make sure that the include subfolders is selected and the driver should install.  Then restart.

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=6978815&swItemId=ob_137806_1&swEnvOid=4059

  The hardware ID you posted is supported by this driver if you look in the mesrl configuration file.

  [Intel.NTamd64]
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_1E3D & CC_0700"
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_1CBD & CC_0700"
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_1C3D & CC_0700"
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_1DBD & CC_0700"
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_1D3D & CC_0700"
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_8C3D & CC_0700"
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_9C3D & CC_0700"
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_9CBD & CC_0700"
  % SRL_DeviceDesc % = ComPort, "PCI VEN_8086 & DEV_8D3D & CC_0700"

• Signal output data expressed on a serial port

  Hello everyone,

  I received a task which requires me to collect several channels in express signal analog voltages before displaying these data to the serial port of the computer. My programming experience is very limited as Im working on the back of the high school before going to College, and even though I have the foundations of basic labview stowed, Im struggling to understand how to approach this problem.

  I started looking at the base read the series and write vi provided in the examples and I know how to get labview vi to intergrate with signal on purpose, but because of my lack of knowledge related to the use of channels of communications, binary, hexadecimal and asqui I don't really know where to go from here. The writing and reading of strings for example, I don't understand.

  I would like the data are ideally output on the serial port in real time and data are collected continuously at 6 kHz.

  I realize that there probably is no simple answer to this question, given my lack of knowledge, but any help would be greatly appreciated!

  Thank you!

  Harry

  Hi hcook,

  As smercurio_fc said, the strings that you send are totally dependent on what you're talking about. I haven't used a 'box of dspace' before, but a normal serial device will wait to receive specific orders.  Once it receives an order of some, she will perform a certain task.  You are right in saying that you need to establish what string commands to send to the box of dspace.

  You can find these useful:
  General concepts of Serial Communication
  Overview of Serial Communication

  I hope this helps.

• analysis of the chain of the serial port to retrieve data

  Hi all

  It is a problem of beginner. I have two sensors sending data to a same wireless serial port. In order to distinguish which is which. I coded each sensor to send data with a unique address UoL 000 X, then followed by two values, I want to read. These two values are in the float with format fixed impression (decimal fixed after the third bit). The format string of the first sensor should looks like UoL 0001 123,45678 876.54321. I use the Scan of the String function, unfortunately, it doesn't work that way. Could you please check the VI for me? Or a better solution for this application. Thank you very much.

  S.G

  It does not because what you have set is not different from what you have joined earlier.  Have you tried something?

  See this amendment attached to your VI.  The format strings work with the examples you gave, and sends the data to the appropriate indicator.

  Also, I cleaned up the mess that the inner loop where you were waiting for 1 or more bytes.  Which means most of the time that you would probably get an incomplete message.

• Problem: read bytes to serial port

  Hello, I need to communicate with an external device with serial port. I have to write a command to my device string, and then it should play with 64 bytes of data. I built a function of READING-WRITING and I use it in a loop (I have to read a lot of 64-byte block)

  Sometimes, I have the following problem:

  (1) I have send the command string, I wait with "Bytes to the serial port" whereas I have more then 60 bytes, then I read.

  (2) sometimes happen that the read function cannot read all 64 bytes, so the net for cycle, I have in the receiver buffer mor than 64 and the program to stop working. (does not work well)

  I need to be sure that after writing the command I have 64 bytes, so I red all the 64 bytes so the next loop for, I have the buffer of the empty receiver.

  I enclose my writing reading function. Please refer to the block diagram (there are a few notes).

  Thank you

  In no place in your program see the VISA configure the Serial Port. It's always a good idea to include this that even if you use the default settings. I suspect this is one of the default settings which is wrong with you. By default, playback is set to end when a character is considered. This means that if you have a 10 hex (ASCII LF) in your stream, playback stops until the specified number of bytes is read. Put in a VISA set up the Serial Port and connect a constant False to the stop character allow entry.

• Questions about serial port read and write at the same time

  Hi I create a user interface for the communication serial port, where there are essentially 2 front panels, where the user enters commands one and the other where the prints of UART is delivered. I thought initially using a state machine but the reading and writing may be independent sometimes and so I can't rely on States. I searched a bit on the forum and he left me even more confused. Help, please.

  (1) in a thread that sessions visa duplicated has been used for writing and reading at the same time, is it recommendable? How will this affect performance?

  (2) essentially when the vi is reading data are it must constantly view as well, however, someone said that it takes too much memory to use shift registers, so how do I go about this? If using a State in queue after the loop of reading it affects the playback loop and be sequential?

  In addition anyway is to move the cursor to the latest data from the indicator

  (3) for the control of the user input, assumes that the user has entered an order in the control and press ENTER, then writing visa is launched, but if it comes in another string and press enter then write must be called again... is - it possible? will detect the previous commands in the control of compensation?

  (4) according to my understand the expectation for the event do not monopolize resources and writing can go in parallel, am I right?

  Thank you. I have attached a very basic vi which took me to the point, but I want to make it more robust. Please help especially in the part of the user interface.

  su_a,

  (1) you can have only one session to a port. Several UART can handle full duplex so performance is not affected.  At flow rates of high data and large amounts of data, buffering and latencies of BONE can become a problem.

  (2) who told you that shift registers using too much memory? Shift registers are usually the best way to transfer data from one iteration to another. String concatenation inside a loop (registry to offset or not) causes the chain to develop and may require re-allocation of memory.  Your VI never clears the string so its cold length become very large.

  Generally, you do not have an active cursor on an indicator.  If you want to always display the most recently received characters and turn on the vertical scroll bar use a property node to keep scrolls to the bottom.  This can be annoying for users if they attempt to manually move the scroll bar and find that the program continues to move it back automatically.

  (3) if the user has changed the value in the chain of command, when he hits enter the modified value event fires.  Simply strike brace does not change the value and does not trigger the event.  Not control need to be erased, but the value that he has to change.  If you want to send the same command again, have a button send a command may be a better choice.

  (4) write is a case of the event.  It is not in parallel with anything.  The structure of the event do not monopolize resources.  The other loop will run while it waits.

  The event loop will not stop when you press the STOP button. Probably it wll take two command: change events of value after JUDGMENT before any loop stops.  Replace the Timeout event (which never expires) with a STOP: value change event and a real wire of this judgment to the Terminal endpoint.  Remove the local variable.  Make mechanical locking when released.

  Lynn

• Porting to ARM LM3S811, PWM and serial port issues

  Read my previous post: http://forums.ni.com/ni/board/message?board.id=420&thread.id=1996

  I have problems again, I
  corrupted data sent through port sΘrie 0 when you use the OR
  pilot series on the LM3S811. I also get code error-1073807339 when reading that
  data inside labview with VISA, sent my arm to my PC.

  I have
  think the timings may be wrong, but I put t know
  where to look for baud rate divisor for
  UART0. S 3, 811 is Xtal 6 Mhz, 8 Mhz not like the 3S 8962.

  I have
  also tested the PWM on the frequency and scope dosen t match if I ask
  for 1 kHz, I'm moving 666 Hz. Seems like affecting the Xtal 6 Mhz in
  uVision is not enough.

  THX

  Lukasz

  OK, here's the solution.

  Open 'startup.s '.

  Goto line 193:

  ; set the system clock to run at 50 MHz
  ; SysCtlClockSet(SYSCTL_SYSDIV_4 |) SYSCTL_USE_PLL |
  ;                SYSCTL_XTAL_8MHZ | SYSCTL_OSC_MAIN);

  LDR R0 = 0X01C002C0
  BL SysCtlClockSet

  B __main

  Replace R0, with the right values in "sysctl.h" line 236:

  in my case the value of the 6 Mhz Crystal which is "0x000002C0".

  Calendar of PWM is restored and serial port works fine now.

• To configure a serial port using Max

  Hello

  I inherited the code that configures the serial port using the old serial code that does not allow the user to specify the term tank and turn on the tank of the term. Any ideas on how this is done with the old serial code? I also tried to use MAX to set the term tank and allow it, I am able to communicate with my device series with Max and I saved the changes when I was. So when I run Labview code, my serial code fails because the term tank is wrong and it is also not enabled.

  Everything that happens with the definition the term tank and allows ideas?

  What you do to the MAX to the extent where the configuration of the serial port have no impact on the LabVIEW program. (EDIT: which means that you can change the configuration in the LabVIEW code.)

  If you load the old code in a version of LabVIEW using VISAS for all the stuff of series then the screw would have been automatically replaced by shell screw that NEITHER created for the old code. Inside, they use just VISA. More than probably the old code use via digital port numbers. For example, in the library of \vi.lib\Instr\serial.llb of , you will see these shell screw Serial Port' writing' for example, calls the 'Open Serial Driver' VI which simply returns a VISA session. It then uses the Write VISA. So you can define characters of termination by obtaining the VISA of "Serial Driver Open" resource.

  Of course, the best solution is to rewrite the code using VISA directly. It will be much cleaner.

• Serial port PCI and PCI Simple Communications Controller

  Hello!

  My computer OS is Windows 8.1.

  I just shearch something and I found that... I don't have serial Port PCI and PCI Simple Communications Controller. (Unintalled)

  Serial port PCI-> VEN_8086 & DEV_29B7 & SUBSYS_2819103C & REV_02\3 & 21436425 & 0 & 1 b

  Controller PCI Simple Communications-> VEN_8086 & DEV_29B4 & SUBSYS_2819103C & REV_02\3 & 21436425 & 0 & 18

  Sorry for my English. But can anyone help me?, where I can download these files.

  Hello:

  Here are links to the drivers you need...

  Install PCI Simple controller Comms

  http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=3459243&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dvc_78668_1%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

  Install PCI Serial Port:

  http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=3459243&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dvc_78665_1%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

• Number of serial port configuration ini file!

  Hello guys,.

  I am creating an ini config file to save the selected serial port of VISA.

  I will adapt if the ini file doesn't exist then look to pc serial ports and choose one of them. If the file is read the value to use when I use data acquisition.

  In the example attached. I have a structure of event (such as my application), where I have a stocking to open the 'options '. If you open the main vi and pass the error, open the Subvi options and choose comport, if you click on 'ok' it save the ini file, if you click on "Cancel" it closes and show in the indicator of the value of the comport the .ini file. The Subvi works well.

  The problem is when I try to read the value of include an application start. I put the code but that's fake.

  I used "simple saving and loading control values" TST ( https://decibel.ni.com/content/docs/DOC-15349 ) and it works well for the control of the Sub - VI.

  Why I got error and I can not read ini value?... section and the key is correct. I can't find the problem.

  Concerning

  Fred.

  OpenG INI example explained on the-openg-vis-that-i-couldn't-live-without