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seperate advertisements from discoverable

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matthias.ringwald@gmail.com 2014-01-28 22:28:40 +00:00
parent 2794f959a7
commit 88f1f090a7
2 changed files with 51 additions and 17 deletions
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62
example/libusb/ble_peripheral.c
View File

@ -77,6 +77,7 @@ static todo_t todos = 0;
///------
static int advertisements_enabled = 0;
static int gap_advertisements = 0;
static int gap_discoverable = 0;
static int gap_connectable = 0;
static int gap_bondable = 0;
@ -116,25 +117,32 @@ static bd_addr_t tester_address = {0x00, 0x1B, 0xDC, 0x06, 0x07, 0x5F};
static int tester_address_type = 0;
#endif
// general discoverable flags
static uint8_t adv_general_discoverable[] = { 2, 01, 02 };
// non discoverable flags
static uint8_t adv_non_discoverable[] = { 2, 01, 00 };
// some test data
static uint8_t adv_data_0[] = { 2, 01, 02, 03, 02, 0xf0, 0xff };
// AD Manufacturer Specific Data - Ericsson, 1, 2, 3, 4
static uint8_t adv_data_1[] = { 2, 01, 02, 7, 0xff, 0x00, 0x00, 1, 2, 3, 4 };
static uint8_t adv_data_1[] = { 7, 0xff, 0x00, 0x00, 1, 2, 3, 4 };
// AD Local Name - 'BTstack'
static uint8_t adv_data_2[] = { 2, 01, 02, 8, 0x09, 'B', 'T', 's', 't', 'a', 'c', 'k' };
// AD Flags - 2 - General Discoverable mode
static uint8_t adv_data_3[] = { 2, 01, 02 };
static uint8_t adv_data_2[] = { 8, 0x09, 'B', 'T', 's', 't', 'a', 'c', 'k' };
// AD Flags - 2 - General Discoverable mode -- flags are always prepended
static uint8_t adv_data_3[] = { };
// AD Service Data - 0x1812 HID over LE
static uint8_t adv_data_4[] = { 2, 01, 02, 3, 0x16, 0x12, 0x18 };
static uint8_t adv_data_4[] = { 3, 0x16, 0x12, 0x18 };
// AD Service Solicitation - 0x1812 HID over LE
static uint8_t adv_data_5[] = { 2, 01, 02, 3, 0x14, 0x12, 0x18 };
static uint8_t adv_data_5[] = { 3, 0x14, 0x12, 0x18 };
// AD Services
static uint8_t adv_data_6[] = { 2, 01, 02, 3, 0x03, 0x12, 0x18 };
static uint8_t adv_data_6[] = { 3, 0x03, 0x12, 0x18 };
// AD Slave Preferred Connection Interval Range - no min, no max
static uint8_t adv_data_7[] = { 2, 01, 02, 5, 0x12, 0xff, 0xff, 0xff, 0xff };
static uint8_t adv_data_7[] = { 5, 0x12, 0xff, 0xff, 0xff, 0xff };
// AD Tx Power Level - +4 dBm
static uint8_t adv_data_8[] = { 2, 01, 02, 2, 0x0a, 4 };
static uint8_t adv_data_8[] = { 2, 0x0a, 4 };
static uint8_t adv_data_len;
static uint8_t adv_data[32];
@ -542,11 +550,13 @@ void setup(void){
void show_usage(){
printf("\n--- CLI for LE Peripheral ---\n");
printf("GAP: discoverable %u, connectable %u, bondable %u, directed connectable %u, privacy %u : ads enabled %u \n",
gap_discoverable, gap_connectable, gap_bondable, gap_directed_connectable, gap_privacy, advertisements_enabled);
printf("GAP: discoverable %u, connectable %u, bondable %u, directed connectable %u, privacy %u, ads enabled %u \n",
gap_discoverable, gap_connectable, gap_bondable, gap_directed_connectable, gap_privacy, gap_advertisements);
printf("SM: slave iniitiated security request %u, %s, MITM protection %u, OOB data %u, key range [%u..16]\n",
sm_slave_initiated_security_request, sm_io_capabilities, sm_mitm_protection, sm_have_oob_data, sm_min_key_size);
printf("---\n");
printf("a - advertisements off\n");
printf("A - advertisements on\n");
printf("b - bondable off\n");
printf("B - bondable on\n");
printf("c - connectable off\n");
@ -589,10 +599,24 @@ void show_usage(){
void update_advertisements(){
// update adv data
memset(adv_data, 0, 32);
adv_data_len = advertisements[advertisement_index].len;
memcpy(adv_data, advertisements[advertisement_index].data, adv_data_len);
adv_data_len = 0;
// add "Flags"
adv_data_len = 3;
if (gap_discoverable){
memcpy(adv_data, adv_general_discoverable, sizeof(adv_general_discoverable));
adv_data_len += sizeof(adv_general_discoverable);
} else {
memcpy(adv_data, adv_non_discoverable, sizeof(adv_non_discoverable));
adv_data_len += sizeof(adv_non_discoverable);
}
// append selected adv data
memcpy(&adv_data[adv_data_len], advertisements[advertisement_index].data, adv_data_len);
adv_data_len += advertisements[advertisement_index].len;
todos = SET_ADVERTISEMENT_PARAMS | SET_ADVERTISEMENT_DATA | SET_SCAN_RESPONSE_DATA;
// disable advertisements, if thez are active
@ -600,8 +624,8 @@ void update_advertisements(){
todos |= DISABLE_ADVERTISEMENTS;
}
// enable advertisements, if we're discoverable
if (gap_discoverable) {
// enable advertisements, if they should be on
if (gap_advertisements) {
todos |= ENABLE_ADVERTISEMENTS;
}
@ -638,6 +662,14 @@ int stdin_process(struct data_source *ds){
}
switch (buffer){
case 'a':
gap_advertisements = 0;
show_usage();
break;
case 'A':
gap_advertisements = 1;
show_usage();
break;
case 'b':
gap_bondable = 0;
sm_set_authentication_requirements(SM_AUTHREQ_NO_BONDING);

6
example/libusb/classic_test.c
View File

@ -462,11 +462,13 @@ int stdin_process(struct data_source *ds){
break;
case 'b':
gap_bondable = 0;
gap_set_bondable_mode(0);
update_auth_req();
show_usage();
break;
case 'B':
gap_bondable = 1;
gap_set_bondable_mode(1);
update_auth_req();
show_usage();
break;
@ -617,8 +619,8 @@ static void btstack_setup(){
gap_io_capabilities = "IO_CAPABILITY_NO_INPUT_NO_OUTPUT";
hci_ssp_set_authentication_requirement(0);
hci_ssp_set_auto_accept(0);
// hci_ssp_set_enable(0);
gap_set_bondable_mode(0);
l2cap_init();
l2cap_register_packet_handler(&packet_handler2);
l2cap_register_service_internal(NULL, packet_handler, PSM_SDP, 150, LEVEL_0);