multitasking issue

  • Thread starter Thread starter Praba
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Praba

hi all,
we have developed our own application in visual studio and
integrated it with our own winxp driver.
we read a song file using the application and send the data to our own
pci device through our winxp driver.We can send the data to the pci
device successfully and it inturn plays the song well.But when we open
any other applications such as solitaire,calculator and perform any
operations in those applications,we hear noise continously while
playing the song.but when we captured the data in LA on hearing
noise,it goes perfectly.we have not included any thread concepts in our
driver.we cannot perform multitasking while using our application.what
could be the prolem?pls help us to solve this issue.
Thanks in advance.
sincerely,
praba.
 
Praba said:
hi all,
we have developed our own application in visual studio and
integrated it with our own winxp driver.
we read a song file using the application and send the data to our own
pci device through our winxp driver.We can send the data to the pci
device successfully and it inturn plays the song well.But when we open
any other applications such as solitaire,calculator and perform any
operations in those applications,we hear noise continously while
playing the song.but when we captured the data in LA on hearing
noise,it goes perfectly.we have not included any thread concepts in our
driver.we cannot perform multitasking while using our application.what
could be the prolem?pls help us to solve this issue.
Thanks in advance.
sincerely,
praba.
Click to expand...

The problem is, as you have found, that Windows is NOT a true multi-tasking
OS. For that you need either some variant of Unix or Linux.....
 
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