C++ (Cpp) bluesleep_tx_data_wakeup Exemples

Exemple #1

Fichier : bluesleep.c Projet : Pafcholini/drop

/**
 * Handles proper timer action when outgoing data is delivered to the
 * HCI line discipline. Sets BT_TXDATA.
 */
static void bluesleep_outgoing_data(void)
{
	if (mutex_is_locked(&bluesleep_mutex))
		BT_DBG("Wait for mutex unlock in bluesleep_outgoing_data");

	mutex_lock(&bluesleep_mutex);
	/* log data passing by */
	set_bit(BT_TXDATA, &flags);

	BT_DBG("bluesleep_outgoing_data.");

	if (!test_bit(BT_EXT_WAKE, &flags))
		BT_DBG("BT_EXT_WAKE freed");

	if (!test_bit(BT_ASLEEP, &flags))
		BT_DBG("BT_ASLEEP freed");

	/*
	** Uart Clk should be enabled promptly
	** before bluedroid write TX data.
	*/
	hsuart_power(1);

	bluesleep_tx_data_wakeup();

	mutex_unlock(&bluesleep_mutex);
}

Exemple #2

Fichier : bluesleep_fpga.c Projet : StanTRC/boeffla-kernel-cm-s5

/**
 * Handles proper timer action when outgoing data is delivered to the
 * HCI line discipline. Sets BT_TXDATA.
 */
static void bluesleep_outgoing_data(void)
{
	/* prevent entered upload mode or bt reset. */
	/* if bluesleep_tx_timer_expire routine triggered, max 10ms wait for finish.
	*/
	int i;
	for(i=0; i<10 && !test_bit(BT_TXDATA, &flags)
				&& !test_bit(BT_EXT_WAKE, &flags)
				&& !test_bit(BT_ASLEEP, &flags); i++) {
		BT_DBG("bluesleep_tx_timer_expire routine has not yet finished. 1ms sleep");
		usleep(1000);
	}

	if (mutex_is_locked(&bluesleep_mutex))
		BT_DBG("Wait for mutex unlock in bluesleep_outgoing_data");

	mutex_lock(&bluesleep_mutex);
	/* log data passing by */
	set_bit(BT_TXDATA, &flags);

	BT_DBG("bluesleep_outgoing_data.");

	if (!test_bit(BT_EXT_WAKE, &flags))
		BT_DBG("BT_EXT_WAKE freed");

	if (!test_bit(BT_ASLEEP, &flags))
		BT_DBG("BT_ASLEEP freed");

	/*
	** Uart Clk should be enabled promptly
	** before bluedroid write TX data.
	*/
	hsuart_power(1);

	bluesleep_tx_data_wakeup();

	mutex_unlock(&bluesleep_mutex);
}