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try using BlueTool wake on/off

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This commit is contained in:
matthias.ringwald 2011-01-09 16:19:42 +00:00
parent 15ae62c252
commit 3144bce463
1 changed files with 38 additions and 2 deletions
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40
src/hci.c
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@ -582,6 +582,34 @@ static int hci_power_control_on(){
return 0;
}
static int hci_power_control_wake(){
log_dbg("hci_power_control_wake");
// wake on
int err = 0;
if (hci_stack.control && hci_stack.control->wake){
err = (*hci_stack.control->wake)(hci_stack.config);
}
if (err){
log_err( "WAKE_ON failed\n");
hci_emit_hci_open_failed();
return err;
}
// open low-level device
err = hci_stack.hci_transport->open(hci_stack.config);
if (err){
log_err( "HCI_INIT failed, turning Bluetooth off again\n");
if (hci_stack.control && hci_stack.control->off){
(*hci_stack.control->off)(hci_stack.config);
}
hci_emit_hci_open_failed();
return err;
}
return 0;
}
static void hci_power_control_off(){
// close low-level device
@ -595,12 +623,14 @@ static void hci_power_control_off(){
}
static void hci_power_control_sleep(){
log_dbg("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){
if (hci_stack.control && hci_stack.control->sleep){
(*hci_stack.control->sleep)(hci_stack.config);
}
hci_stack.state = HCI_STATE_SLEEPING;
@ -702,6 +732,8 @@ int hci_power_control(HCI_POWER_MODE power_mode){
case HCI_STATE_SLEEPING:
switch (power_mode){
case HCI_POWER_ON:
err = hci_power_control_wake();
if (err) return err;
// set up state machine
hci_stack.num_cmd_packets = 1; // assume that one cmd can be sent
hci_stack.state = HCI_STATE_INITIALIZING;
@ -792,9 +824,11 @@ void hci_run(){
case HCI_STATE_HALTING:
log_dbg("HCI_STATE_HALTING\n");
// close all open connections
connection = (hci_connection_t *) hci_stack.connections;
if (connection){
log_dbg("HCI_STATE_HALTING, connection %u, handle %u\n", (int) connection, connection->con_handle);
// send disconnect
bt_send_cmd(&hci_disconnect, connection->con_handle, 0x13); // remote closed connection
@ -805,10 +839,12 @@ void hci_run(){
hci_stack.connections = connection->item.next;
return;
}
log_dbg("HCI_STATE_HALTING, calling off\n");
// switch mode
hci_power_control_off();
hci_emit_state();
log_dbg("HCI_STATE_HALTING, done\n");
break;
case HCI_STATE_FALLING_ASLEEP: