Show alert when BTstack open fails because of no BTdaemon

This commit is contained in:
matthias.ringwald 2009-10-18 09:06:29 +00:00
parent c35f2df118
commit 6c9a8e599c
5 changed files with 71 additions and 43 deletions

View File

@ -117,6 +117,9 @@ int mock_state = 0;
if (bluetoothState == HCI_STATE_INITIALIZING){
label = @"Activating BTstack...";
cell.accessoryView = bluetoothActivity;
} else if (bluetoothState == HCI_STATE_OFF){
label = @"BTstack not accessible!";
cell.accessoryView = nil;
} else {
switch (inquiryState){
case kInquiryInactive:

View File

@ -180,9 +180,26 @@ void packet_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
// start Bluetooth
[inqView setBluetoothState:HCI_STATE_INITIALIZING];
run_loop_init(RUN_LOOP_COCOA);
bt_open();
bt_register_packet_handler(packet_handler);
bt_send_cmd(&btstack_set_power_mode, HCI_POWER_ON );
int res = bt_open();
if (res){
NSString * error = @"Connecting to BTdaemon failed!\n"
"Please make sure it is\n"
"a) stalled and\n"
"b) that it's either running or can that it can be started by launchd.";
NSLog(@"%@", error);
[inqView setBluetoothState:HCI_STATE_OFF];
UIAlertView* alertView = [[UIAlertView alloc] init];
alertView.title = @"BTstack not accessible!";
alertView.message = error;
[alertView addButtonWithTitle:@"Dismiss"];
[alertView show];
} else {
bt_register_packet_handler(packet_handler);
bt_send_cmd(&btstack_set_power_mode, HCI_POWER_ON );
}
}
- (void)dealloc {

View File

@ -5,14 +5,15 @@ Last change: don't set name to empty string on error in CocoaTouch
NEXT:
- CocoaTouch User Interface Components
- Show alert when BTstack open fails because of no BTdaemon
- Show alert when BTstack init fails because of other stack
- define delegate interface for select events
- prepare WiiMoteDemo for release
- integrate new inquiry code
- figure out why stack doesn't shut Bluetooth off when in sleep for a while
- figure out why stack doesn't shut Bluetooth off when in sleep for a while/after wakeup
- provide test version by setting up APT repository within BTstack SVN
- instructions: http://www.saurik.com/id/7
- prepend all source files with 'new BSD' copyright header
== Release Version 0.1
@ -20,8 +21,10 @@ NEXT:
- incoming connections
- list of supported PSM
- commands and events
- RFCOMM implementation
- use switch on RFCOMM control field in rfcomm.c packet handler
- detect and handle iPhone sleep mode
- see iPhone imnsomnia project at http://code.google.com/p/iphone-insomnia/
- see iPhone imsomnia project at http://code.google.com/p/iphone-insomnia/
- can we get willGoToSleep event, should we turn off Bluetooth?
- would be nice, if we could get woken up by Bluetooth data
- CocoaTouch User Interface Components

View File

@ -100,6 +100,11 @@ void _bt_rfcomm_send_sabm(uint16_t source_cid, uint8_t initiator, uint8_t channe
rfcomm_send_packet(source_cid, address, BT_RFCOMM_SABM, 0, NULL, 0);
}
void _bt_rfcomm_send_uih_data(uint16_t source_cid, uint8_t initiator, uint8_t channel, uint8_t *data, uint16_t len) {
uint8_t address = (1 << 0) | (initiator << 1) | (initiator << 1) | (channel << 3);
rfcomm_send_packet(source_cid, address, BT_RFCOMM_UIH, 0, data, len);
}
void _bt_rfcomm_send_uih_msc_cmd(uint16_t source_cid, uint8_t initiator, uint8_t channel, uint8_t signals)
{
uint8_t address = (1 << 0) | (initiator << 1); // EA and C/R bit set - always server channel 0
@ -112,11 +117,6 @@ void _bt_rfcomm_send_uih_msc_cmd(uint16_t source_cid, uint8_t initiator, uint8_t
rfcomm_send_packet(source_cid, address, BT_RFCOMM_UIH, 0, (uint8_t *) payload, pos);
}
void _bt_rfcomm_send_uih_data(uint16_t source_cid, uint8_t initiator, uint8_t channel, uint8_t *data, uint16_t len) {
uint8_t address = (1 << 0) | (initiator << 1) | (initiator << 1) | (channel << 3);
rfcomm_send_packet(source_cid, address, BT_RFCOMM_UIH, 0, data, len);
}
void _bt_rfcomm_send_uih_pn_command(uint16_t source_cid, uint8_t initiator, uint8_t channel, uint16_t max_frame_size){
uint8_t payload[10];
uint8_t address = (1 << 0) | (initiator << 1); // EA and C/R bit set - always server channel 0

View File

@ -170,9 +170,21 @@ static int usb_open(void *transport_config){
#endif
libusb_state = LIB_USB_KERNEL_DETACHED;
libusb_set_debug(0,3);
#if 0
int config = -1;
r = libusb_get_configuration(handle, &config);
printf("Get configuration %i (%i)\n", config, r);
// if (config != 1) {
// r= libusb_set_configuration(handle,0);
// }
printf("Set configuration = %u\n", r);
#endif
// reserve access to device
printf("claiming interface 0...\n");
libusb_claim_interface(handle, 0);
r = libusb_claim_interface(handle, 0);
if (r < 0) {
fprintf(stderr, "usb_claim_interface error %d\n", r);
usb_close();
@ -181,11 +193,10 @@ static int usb_open(void *transport_config){
libusb_state = LIB_USB_INTERFACE_CLAIMED;
printf("claimed interface 0\n");
#if 0
// get endpoints - broken on OS X (libusb 1.0.2)
// get endpoints - broken on OS X until libusb 1.0.3
struct libusb_config_descriptor *config_descriptor;
r = libusb_get_active_config_descriptor(dev, &config_descriptor);
printf("configuration: %u interfacs\n", config_descriptor->bNumInterfaces);
printf("configuration: %u interfaces\n", config_descriptor->bNumInterfaces);
const struct libusb_interface *interface = config_descriptor->interface;
const struct libusb_interface_descriptor * interface0descriptor = interface->altsetting;
printf("interface 0: %u endpoints\n", interface0descriptor->bNumEndpoints);
@ -193,8 +204,6 @@ static int usb_open(void *transport_config){
for (r=0;r<interface0descriptor->bNumEndpoints;r++,endpoint++){
printf("endpoint %x, attributes %x\n", endpoint->bEndpointAddress, endpoint->bmAttributes);
}
#endif
libusb_set_debug(0,3);
// allocation
control_transfer = libusb_alloc_transfer(0); // 0 isochronous transfers CMDs
@ -205,6 +214,28 @@ static int usb_open(void *transport_config){
}
libusb_state = LIB_USB_TRANSFERS_ALLOCATED;
#if 0
// data transfer
// get answer
// control
uint8_t hci_reset[] = { 0x03, 0x0c, 0x00 };
// synchronous
r = libusb_control_transfer (handle, LIBUSB_REQUEST_TYPE_CLASS,
0, 0, 0,
hci_reset, sizeof (hci_reset),
0);
int length = -1;
r = libusb_interrupt_transfer(handle, 0x81, hci_event_buffer, 100, &length, 0);
printf("received data len %u, r= %d\n", length, r);
for (r=0;r<length; r++) printf("0x%.x ", hci_event_buffer[r]);
printf("\n");
#endif
// interrupt (= HCI event) handler
libusb_fill_interrupt_transfer(interrupt_transfer, handle, 0x81, hci_event_buffer, 260, event_callback, NULL, 3000) ;
// interrupt_transfer->flags = LIBUSB_TRANSFER_SHORT_NOT_OK;
@ -231,32 +262,6 @@ static int usb_open(void *transport_config){
return 0;
}
#if 0
// data transfer
// get answer
// control
uint8_t hci_reset[] = { 0x03, 0x0c, 0x00 };
// synchronous
// r = libusb_control_transfer (handle, LIBUSB_REQUEST_TYPE_CLASS,
// 0, 0, 0,
// hci_reset, sizeof (hci_reset),
// 0);
// int length = -1;
// r = libusb_interrupt_transfer(handle, 0x81, buffer, 100, &length, 0);
/* r = libusb_interrupt_transfer(handle, 0x81, buffer, 100, &length, 0);
printf("received data len %u, r= %d\n", length, r);
for (r=0;r<length; r++) printf("0x%.x ", buffer[r]);
printf("\n");
*/
//
#endif
static int usb_close(){
// @TODO: remove all run loops!