| Uploader: | Fegar |
| Date Added: | 4 February 2017 |
| File Size: | 28.15 Mb |
| Operating Systems: | Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X |
| Downloads: | 40836 |
| Price: | Free* [*Free Regsitration Required] |
The following table shows the hexadecimal value of the bit and its corresponding description: This keeps you from waiting on data, and it enables you to periodically read from the port. The byte field should be the data you want to send to the comm kit.
OpenCom - LabWindows/CVI Help - National Instruments
Unfortunately we do not write code for customers, however, if you are experiencing a specific error, we could work with you to get around this error. Windows Transmission is in a suspended state because an XOFF character was received from the remote device. No characters will be removed from the output queue and sent to the device until an XON character is received. Thank you for your feedback.
RS-232 and Multithreading
Message 9 of 9. Message 3 of 9.
Most Active Software Boards: Also you could look to www. Message 7 of 9. Hardware-specific information about the status of the selected port.
This number maps to the COM rs-32 specified by the deviceName parameter. This value can provide input for the number of bytes to read. Opens a COM port using the default settings for the port parameters. The portNumber 1, for example, may not necessarily map to COM1.
GetComStat
You changed your response to Not Helpful. Learn more about our laabwindows policy. Learn more about our privacy policy. There is a file tree in the center of the NI Example Finder.
The value returned from strlen can be used to specify the number of bytes to be written. Simple Serial Communication using RS A number that indicates the COM port on which to operate. GetComStat returns a negative error code if you have not opened the port or if rx-232 pass an invalid value for portNumber. By using two examples I solved my problem.
RS and Multithreading - LabWindows/CVI Help - National Instruments
Use the CloseCom function to release computer labwindwos used by your serial port session. Message 8 of 9. The result of this function call.
This site uses cookies to offer you a better browsing experience. Any help would be much appreciated! I find it difficult to find these examples. Windows and RT Overrun error detected; rs--232 character was received before the receiver data register was emptied.
These functions are described below. If you want to set port settings, call OpenComConfig instead. Double click any of the workspace files they end in.
Comments
Post a Comment