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got powermanagement to work, albeit with ugly code

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This commit is contained in:
matthias.ringwald 2011-08-26 21:35:05 +00:00
parent 66da704455
commit 28171530d2
2 changed files with 32 additions and 3 deletions
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2
src/bt_control_iphone.m
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@ -674,8 +674,6 @@ static int power_notification_process(struct data_source *ds) {
log_info("power_notification_process: %u\n", token);
if (power_management_active) return 0;
power_notification_callback( (POWER_NOTIFICATION_t) token );
return 0;

33
src/hci.c
View File

@ -36,6 +36,8 @@
*
*/
#include "../config.h"
#include "hci.h"
#include <stdarg.h>
@ -58,6 +60,10 @@
#define HCI_CONNECTION_TIMEOUT_MS 10000
#ifdef USE_BLUETOOL
#include "bt_control_iphone.h"
#endif
// the STACK is here
static hci_stack_t hci_stack;
@ -839,6 +845,13 @@ int hci_power_control(HCI_POWER_MODE power_mode){
case HCI_STATE_FALLING_ASLEEP:
switch (power_mode){
case HCI_POWER_ON:
#if defined(USE_POWERMANAGEMENT) && defined(USE_BLUETOOL)
// nothing to do, if H4 supports power management
if (bt_control_iphone_power_management_enabled()){
break;
}
#endif
// set up state machine
hci_stack.num_cmd_packets = 1; // assume that one cmd can be sent
hci_stack.state = HCI_STATE_INITIALIZING;
@ -857,6 +870,13 @@ int hci_power_control(HCI_POWER_MODE power_mode){
case HCI_STATE_SLEEPING:
switch (power_mode){
case HCI_POWER_ON:
#if defined(USE_POWERMANAGEMENT) && defined(USE_BLUETOOL)
// nothing to do, if H4 supports power management
if (bt_control_iphone_power_management_enabled()){
break;
}
#endif
err = hci_power_control_wake();
if (err) return err;
// set up state machine
@ -1061,7 +1081,7 @@ void hci_run(){
// close all open connections
connection = (hci_connection_t *) hci_stack.connections;
#if defined(USE_POWERMANAGEMENT) && defined(BLUETOOL)
#if defined(USE_POWERMANAGEMENT) && defined(USE_BLUETOOL)
// don't close connections, if H4 supports power management
if (bt_control_iphone_power_management_enabled()){
connection = NULL;
@ -1094,9 +1114,20 @@ void hci_run(){
break;
case 2:
log_info("HCI_STATE_HALTING, calling sleep\n");
#if defined(USE_POWERMANAGEMENT) && defined(USE_BLUETOOL)
// don't actually go to sleep, if H4 supports power management
if (bt_control_iphone_power_management_enabled()){
// SLEEP MODE reached
hci_stack.state = HCI_STATE_SLEEPING;
hci_emit_state();
break;
}
#endif
// switch mode
hci_power_control_sleep(); // changes hci_stack.state to SLEEP
hci_emit_state();
break;
default:
break;
}