open.c

蓝牙耳机软件源代码

#include "demohs.h"

#include <message.h>
#include <timer.h>


/*
    This function is called at the beginning of the application and
    sets the ring duration, which defines how long the headset will
    ring for an incoming call.
*/
void openReq(void)
{
    /* 
        Create a headset message primitive and put the message 
        in the sceduler queue 
    */
    MAKE_MSG(HS_OPEN_REQ);
	msg->hfSupportedFeatures = 0;
    msg->supportedProfiles = frameworkHeadset;
    putMsg(msg);
}


/*
    openCfm

    Called to indicate that the headset framework has completed
    initialisation.  If we are not already paired, go straight into a
    pairing attempt.  Otherwise, just go idle.
*/
void openCfm(const HS_OPEN_CFM_T* cfm)
{
    hsState.pairingPending = 0;

    if (!cfm->isPaired)
    {
        /*
            If the headset is not paired, immediately jump into the
            pairing procedure using a reset request in case the default 
            PIN has not been set.
        */
        resetReq();
    }
    else
    {
        updateHsConnectState(idle);

#ifdef DEV_BOARD_HS
        talkButton();   /* Enable to be always connectable */
#endif
    }
}