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RE: [bluetooth-dev] send/recv in usermode?
> -----Original Message-----
> From: email@example.com">mailto:firstname.lastname@example.org]
> Sent: den 26 april 2001 03:53
> To: email@example.com
> Subject: [bluetooth-dev] send/recv in usermode?
> Hi all,
> Quick question regarding sending and receiving bytes with a usermode
> client -- after doing a rf_conn (successfully), I can send
> bytes to the
> remote side using the rf_send command, which calls bt_write_top(). I
> assumed that I could receive bytes by calling
> bt_receive_top(), but have
> not been able to get this to work.
When rfcomm receives data on a data channel this is fed into bt_receive_top.
bt_receive_top is not a 'blocking read' function which you call, instead it
is part of the stacks upper interface layer which redirects the received
data to wherever you want it. If you want blocking read, more code has to be added.
> Can anyone point me in the right direction? Also, is there
> any way to get
> received data via a callback, or do I have to do a blocking read?
> NOTE: I can send and receive bytes with the kernel-mode client, using
> Thanks in advance!
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