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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 drive takes more current than we have but a powered …
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[COLOR=#000000]I am having a network problem. The prime indicator is that I cannot receive broadcast packets on my desktop.[/COLOR] [COLOR=#000000]Specifics: Using Microsoft Visual C# Express I obtained some demo code and built a UDP talker and a UDP listener. (Two separate programs.) I start up both on my desk top … 
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[COLOR=#000000]I am having a network problem. The first indicator is that I cannot receive broadcast packets on my desktop.[/COLOR] [COLOR=#000000]Specifics: Using Microsoft visual C# express I obtained some demo code and built a UDP talker and a UDP listener. I start up both on my desk top running XP Professional. … |
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Hey everyone. I've been checking out this forum for a while, but this is my first post. I have a question that I hope someone can answer for me. I have been working on learning C++ for about 2 months now and am beginning to grasp the basics more and … 
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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 explanation for question 1. [code] struct modbus_structure { char device_address; char function_code; UINT function_address; UINT address; … 
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Re:
divide
I have a question. I'm writing a small program in c++ for my kid to help her with maths and to teach myself how to program. I'm using srand() to get a few random numbers for her to divide with the number she choose. All is fine until I get …
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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. Thanks, bkelly
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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 codewill remove the box. Thank you, Bkelly Oops, I forgot to …
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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 code to drive a digital I/O board. I can do this is C or …
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