hello,
i want to send data to parallel port by writing a class in visual C++. i have code available in C to send the data to parallel port.it uses instruction outportb().
my system is windows xp 64 bit.it does not supports instruction outportb().
can any one tell me how can i send data to parallel port by doing a programming in VC++.?do i need to write a DLL for same? if yes then how can i write DLL for that? is it...
vmax
Last Activity: Dec 5 '07, 03:21 AM
Joined: Nov 23 '07
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how to write USB driver
hello,
i am doing a project on USB interfacing. i want to send the data to USB port.i want to do this thing by doing a programming in C/VC++.for that i need to write driver. or if it is available readymade, can any one give me link for that?
i don't know how to write a driver in C language. can any one help me for that?
Thanks in advance.
With regards,
vmax -
hello sir,
Thanks for giving me reply.
yes, i understood that i can't send data to standards.
i have done googling on programming using VC++. one thing i can understand for all searching is that i have to write my driver in any of this language C/C++/VC++.
i have not too much knowledge about C++/VC++. i need some basic information regarding to writing a driver for USB device.
with thanks and regards,... -
hello sr,
thanks for your very useful reply.
now my application is to send the data to USB 2.0. is there any option available to me? can i do programming for that in VC++? if i want to send data to USB port, is it possible in other ways?
with thanks and regards,
vmax.Leave a comment:
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hello sir,
i have tried your code. but it is not according to my requirements.fi rst example code is running successfully but it is printing my data only. how can i know that my data is placed at specific location?
in second example i am getting lot many erreor.although , i had included stdlib.h and stdio.h.
i want to write data on memory location say ff02d000. i need code in which i can write this address.i need to do this thing...Leave a comment:
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hello,
Thank you very much for giving me reply.
i understood your code. i have tried your code. but i want to write data on a specific memeory location let say FF02B000. you have mentioned to do this thing using void*type. but i am not getting it. can you suggest me or can you give some reference coding for that?
with thanks and regards,
vmaxLeave a comment:
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how to write data on the memory
hello,
i want to write data on memory using turbo C. how can i write data to specific memory location ? and how can i retrive back those data? i want to do this things in turbo C.someone told me to do it using pointer.but i don't get it.
can any one help me regarding this?
wiht thanks and regards,
vmax
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