by: Mike C. |
last post by:
I am trying to get Java v1.4.2 to use my PCI add-on serial port.
So far, everything I try gives me
javax.comm.NoSuchPortException
at...
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by: bray_stenovations |
last post by:
Hello,
I am experiencing some strange problems while using a usb to serial
adapter vs. a real comm port. The problems started with getting a blue
screen at random times. Changing usb to serial...
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by: Peter Krikelis |
last post by:
Hi All,
I am having a problem setting up input mode for serial
communications.
(Sorry about the long code post).
The following code is what I use to set up my comm port.
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by: Mike |
last post by:
Sorry, don't know if this is the correct board for my question. I'm a novice so I guess I have a valid excuse
My question : I'm using Visual C++ and I need to collect data from a serial port. ...
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by: Michael Chong |
last post by:
I wrote a program that communicate with SerialComm. In every 300
milliseconds, my program continuously send & receive data via the serial
port once the program starts.
My program is once in a...
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by: coolsilver.net |
last post by:
I am not sure if I am in the right group.
My problem is this:
My VB.NET application prints to the Epson printer using Epson OPOS
drivers. I have downloaded the Epson ADK for .NET from the...
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by: ken |
last post by:
Hello everyone,
I'm new to visual VB and I am trying to setup communications to the
outside world. I found the example listed below in the help section of
Microsoft Visual Basic 2005 Express...
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by: ... |
last post by:
Hi
I need to send a chr(255) to a serial port. When I send it, through
comm.write (chr(255)) it sends a chr(63) ... in Hex, I write chr(&FF) and it
actually sends chr(&3F) ... why does this...
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by: glaskan |
last post by:
This code is meant to take an input from the serial port and then save the input from the serial port as the name and as the data to a text file but all i am getting is an empty text file or a text...
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by: cmdolcet69 |
last post by:
This code below write a serial command to the com port then read the
results and disaplays it into the label1.text property when
button1_click event is triggered. I think what is going on is that...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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