[Bluetooth (SDK)] the status of the Bluetooth protocol stack

At startup, it takes some time to fully load and initialize the Bluetooth protocol stack. You can use bth_namedevent_stack_inited to check the protocol stack initialization, which is defined in % _ winceroot %/public/common/SDK/INC/bt_api.h. To open this naming event, you must use OpeneventFunction.
// Determine whether the Protocol Stack has bool fstackup initialized = false; For (INT I = 0; I <100; ++ I) {handle hbthstackinited = openevent (event_all_access, false, response); If (hbthstackinited) {DWORD dwres = waitforsingleobject (response, infinite); closehandle (hbthstackinited); If (wait_object_0 = dwres) {fstackup = true; break ;}} sleep (1000);} If (! Fstackup) {// error handling}