I have just moved into a new postion where I need to work with USB hubs. We have a portable device (I.e battery, limited power) with USB On The Go and need to drive a USB thumb drive. The thumb...

Hello David,
Thanks for the response.

Regarding the switch versus hub, I am not sure of the difference between switch and hub, but I have a router. I am now reasonably certain the problem is not...

I am having a network problem. The prime indicator is that I cannot receive broadcast packets on my desktop.

Specifics: Using Microsoft Visual C# Express I obtained some demo code and built a UDP...

I am having a network problem. The first indicator is that I cannot receive broadcast packets on my desktop.

Specifics: Using Microsoft visual C# express I obtained some demo code and built a UDP...

Get that degree. I was 38 years old when I finished mine. Every day I am glad I did. Yeah, its tough. Do it anyway.

Conceptual thought: start with two numbers and multiply them together. Then you have three numbers, one of which can be evenly divided by the other two. Display them as you choose to make the...

Two questions:

1. What function will output N bytes of data? The data may contain and may end with numeric zero.
2. What function will cause the process to suspend for N milliseconds?

An...

BTW: This controller had five serial I/O ports. (One four port card and the standard Com1 on the PC-104 computer board) One each for two magnetic card readers, one for a console terminel to monitor...

Re: So nothing will be achieved.

Not so at all. A few years ago I wrote the software to drive a remote access controller with serial I/O, several card readers, A/D input, and discrete I/O...

re: Why don't you create a separate thread ...

Because I have never done that and mostly because I have a simple application. I need to emulate a simple piece of hardware that is sometimes not...

I have opened COM1 for I/O and need to input data. How do I check for data without being stuck if there if the port has not received any data?

The compiler is lcc-win32 running under Windows XP....

I am happy to do it in almost any way that is obvious to the user and can be updated as the procedure updates. I want to see your idea and thank you.
Bkelly

I don't have my work computer with me right now, but I did that (or something real close) for an Excel macro and it put a little line of text in the bottom left corner of the screen. I had a hard...

Thanks for the reply. I will start with Borland.
Bkelly

How do I display then hide a progress box. I don't want any input or check boxes, just show the user that the computer is alive and working. A counter will be nice. When the task is done, the...

I have "discovered" a need to do some development for an embedded system. We have a PC-104 computer that boots MS-DOS 6. It does have VGA display and regular keyboard input. I need to develop some...