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open control channel before interrupt

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This commit is contained in:
matthias.ringwald 2012-04-27 22:48:23 +00:00
parent f02a521e8e
commit 17f7cc985a
1 changed files with 10 additions and 6 deletions
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16
example/WiiMoteOpenGLDemo/Classes/WiiMoteOpenGLDemoAppDelegate.m
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@ -52,6 +52,8 @@ float getRotationAngle(float matrix[4][4]);
BTDevice *device;
uint16_t wiiMoteConHandle = 0;
uint16_t hidControl = 0;
uint16_t hidInterrupt = 0;
#define SIZE 5
int counter;
@ -161,15 +163,17 @@ static float addToHistory(int history[histSize], int value){
wiiMoteConHandle = READ_BT_16(packet, 9);
NSLog(@"Channel successfully opened: handle 0x%02x, psm 0x%02x, source cid 0x%02x, dest cid 0x%02x",
wiiMoteConHandle, psm, source_cid, READ_BT_16(packet, 15));
if (psm == 0x13) {
// interupt channel openedn succesfully, now open control channel, too.
bt_send_cmd(&l2cap_create_channel, event_addr, 0x11);
if (psm == PSM_HID_CONTROL) {
// control channel openedn succesfully, now open interrupt channel, too.
hidControl = source_cid;
bt_send_cmd(&l2cap_create_channel, event_addr, PSM_HID_INTERRUPT);
} else {
// request acceleration data..
hidInterrupt = source_cid;
uint8_t setMode31[] = { 0x52, 0x12, 0x00, 0x31 };
bt_send_l2cap( source_cid, setMode31, sizeof(setMode31));
bt_send_l2cap( hidControl, setMode31, sizeof(setMode31));
uint8_t setLEDs[] = { 0x52, 0x11, 0x10 };
bt_send_l2cap( source_cid, setLEDs, sizeof(setLEDs));
bt_send_l2cap( hidControl, setLEDs, sizeof(setLEDs));
// start demo
[self startDemo];
@ -250,7 +254,7 @@ static float addToHistory(int history[histSize], int value){
-(void) discoveryStoppedBTstackManager:(BTstackManager*) manager {
NSLog(@"discoveryStopped!");
// connect to device
bt_send_cmd(&l2cap_create_channel, [device address], 0x13);
bt_send_cmd(&l2cap_create_channel, [device address], PSM_HID_CONTROL);
}
- (void)dealloc {