by: Simon |
last post by:
Using qbasic, the following accepts input from com1, and prints its output :
OPEN "com1:9600,n,8,1,CD0,CS0,DS0,RS" FOR INPUT AS #1
WHILE INKEY$ <> " "
INPUT #1, a$
PRINT a$
WEND
What...
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by: Mircea |
last post by:
Hi everybody,
I have a big problem. I am trying to use serial communication in C# 2. The
problem is that the event DataReceived is never fired. I have tried on two
computers and it does not...
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by: pandi |
last post by:
Hi,
I am using a check scanner.It has functions which gives output like image ,checknumber. i am using serial port to get this output in my coding. My problem is i am not able to read the display...
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by: usagimys |
last post by:
Hi all, i'm very new in serial port communication.. here i got some problem in writing to the serial port.. i have done the connection successfully.. let me explain my situation.. i'm doing a system...
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by: evle |
last post by:
haw to read data from an Infrared Infrared Remote Control
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by: pranavkrish |
last post by:
I am using serialPort control to read data from a barcode scanner , Can you please suggest me the most reliable methof to do this. Now I generate an even based on the data received in the serial port...
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by: John Wright |
last post by:
I am trying to read the data from a device on a serial port. I connect just
fine and can receive data fine in text mode but not in binary mode.
In text mode the data from the device comes in...
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by: crampio |
last post by:
Hello everyone,
I generally look at Google and other websites before I post a question, but trust me I still cannot find and answer to this problem.
I'm using VB.net. My problem being is that I...
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by: Hal Vaughan |
last post by:
I've done a fair amount of Googling for information on reading the serial
port in C++ (and in Linux). Unfortunately, out of every 4 hits, 1 seems to
be an unanswered question, 1 is someone saying,...
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by: Dave Verdi |
last post by:
Every time I transmit a byte buffer out the serial port with the byte set to &H0, the transmission stops.
Is there a way to transmit &H0 without nullifying the transmission?
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by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: Aftab Ahmad |
last post by:
So, I have written a code for a cmd called "Send WhatsApp Message" to open and send WhatsApp messaage. The code is given below.
Dim IE As Object
Set IE =...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: marcoviolo |
last post by:
Dear all,
I would like to implement on my worksheet an vlookup dynamic , that consider a change of pivot excel via win32com, from an external excel (without open it) and save the new file into a...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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