add wake() to bt_control.h: OFF<->ON<->SLEEP (SLEEP -> OFF is possible)

TODO.txt

@@ -17,14 +17,14 @@ NEXT:
 - DONE: provide per client information: connection, power mode
 
 - power handling
+  - DONE: add wake() to bt_control.h: OFF<->ON<->SLEEP (SLEEP -> OFF is possible)
+  - check if Bluetooth module can be woken up instantly with BlueTool on both CSR and Broadcom chipsets
   - check apps for sleep mode compatibility - see what happens on ACTIVATED event
 	- Keyboard
 	- Mouse
 	- WeBe++
 	- WiiMote example
 	- BTstackManager
-  - add wake() to bt_control.h: OFF<->ON<->SLEEP (SLEEP -> OFF is possible)
-  - check if Bluetooth module can be woken up instantly with BlueTool on both CSR and Broadcom chipsets
 
 - automate scan enable management
   - provide new "set discoverable (on/off)" command and store in per client information

src/bt_control.h

@@ -50,7 +50,8 @@ typedef enum {
 typedef struct {
     int          (*on)(void *config);     // <-- turn BT module on and configure
     int          (*off)(void *config);    // <-- turn BT module off
-    int          (*sleep)(void *config);   // <-- put BT module to sleep - only to be called after ON
+    int          (*sleep)(void *config);  // <-- put BT module to sleep    - only to be called after ON
+    int          (*wake)(void *config);   // <-- wake BT module from sleep - only to be called after SLEEP
     int          (*valid)(void *config);  // <-- test if hardware can be supported
     const char * (*name)(void *config);   // <-- return hardware name
 

src/bt_control_iphone.m

@@ -548,6 +548,10 @@ static int iphone_sleep(void *config){
     return iphone_off(config);
 }
 
+static int iphone_wake(void *config){
+    return iphone_on(config);
+}
+
 #ifdef IOKIT
 static void MySleepCallBack( void * refCon, io_service_t service, natural_t messageType, void * messageArgument ) {
     printf( "messageType %08lx, arg %08lx\n", (long unsigned int)messageType, (long unsigned int)messageArgument);
@@ -650,6 +654,7 @@ bt_control_t bt_control_iphone = {
     iphone_on,
     iphone_off,
     iphone_sleep,
+    iphone_wake,
     iphone_valid,
     iphone_name,
     NULL,   // custom init sequence