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call sleep() instead of off()

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This commit is contained in:
matthias.ringwald 2011-01-08 23:03:00 +00:00
parent 8ebcfd8dd8
commit 72ea52390f
1 changed files with 36 additions and 7 deletions
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39
src/hci.c
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@ -591,6 +591,19 @@ static void hci_power_control_off(){
if (hci_stack.control && hci_stack.control->off){
(*hci_stack.control->off)(hci_stack.config);
}
hci_stack.state = HCI_STATE_OFF;
}
static void hci_power_control_sleep(){
// close low-level device
hci_stack.hci_transport->close(hci_stack.config);
// sleep mode
if (hci_stack.control && hci_stack.control->off){
(*hci_stack.control->sleep)(hci_stack.config);
}
hci_stack.state = HCI_STATE_SLEEPING;
}
int hci_power_control(HCI_POWER_MODE power_mode){
@ -627,12 +640,10 @@ int hci_power_control(HCI_POWER_MODE power_mode){
case HCI_POWER_OFF:
// no connections yet, just turn it off
hci_power_control_off();
hci_stack.state = HCI_STATE_OFF;
break;
case HCI_POWER_SLEEP:
// no connections yet, just turn it off
hci_power_control_off();
hci_stack.state = HCI_STATE_SLEEPING;
hci_power_control_sleep();
break;
}
break;
@ -795,10 +806,28 @@ void hci_run(){
return;
}
// switch mode
hci_power_control_off();
hci_emit_state();
break;
// we're off now
hci_stack.state = HCI_STATE_OFF;
case HCI_STATE_FALLING_ASLEEP:
// close all open connections
connection = (hci_connection_t *) hci_stack.connections;
if (connection){
// send disconnect
bt_send_cmd(&hci_disconnect, connection->con_handle, 0x13); // remote closed connection
// send disconnected event right away - causes higher layer connections to get closed, too.
hci_shutdown_connection(connection);
// remove from table
hci_stack.connections = connection->item.next;
return;
}
// switch mode
hci_power_control_sleep();
hci_emit_state();
break;