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test/le_audio: support random addresses on broadcast if no local address is available

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This commit is contained in:
Dirk Helbig 2023-09-07 19:53:41 +02:00
parent 7b7bd7d745
commit dcd1707aba
2 changed files with 40 additions and 4 deletions
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22
test/le_audio/le_audio_broadcast_sink.c
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@ -123,12 +123,12 @@ static const uint8_t adv_sid = 0;
static le_advertising_set_t le_advertising_set;
static uint8_t adv_handle = 0;
static const le_extended_advertising_parameters_t extended_params = {
static le_extended_advertising_parameters_t extended_params = {
.advertising_event_properties = 1, // connectable
.primary_advertising_interval_min = 0x4b0, // 750 ms
.primary_advertising_interval_max = 0x4b0, // 750 ms
.primary_advertising_channel_map = 7,
.own_address_type = 0,
.own_address_type = BD_ADDR_TYPE_LE_PUBLIC,
.peer_address_type = 0,
.peer_address = { 0 },
.advertising_filter_policy = 0,
@ -483,8 +483,26 @@ static void start_scanning() {
printf("Start scan..\n");
}
static bool is_zero_bd_addr( bd_addr_t address ) {
int sum = 0;
for( int i=0; i<6; ++i ) {
sum += address[i];
}
return (sum>0)?false:true;
}
static void setup_advertising() {
bd_addr_t local_addr;
gap_local_bd_addr(local_addr);
bool local_address_invalid = is_zero_bd_addr( local_addr );
if( local_address_invalid ) {
extended_params.own_address_type = BD_ADDR_TYPE_LE_RANDOM;
}
gap_extended_advertising_setup(&le_advertising_set, &extended_params, &adv_handle);
if( local_address_invalid ) {
bd_addr_t random_address = { 0xC1, 0x01, 0x01, 0x01, 0x01, 0x01 };
gap_extended_advertising_set_random_address( adv_handle, random_address );
}
gap_extended_advertising_set_adv_data(adv_handle, sizeof(extended_adv_data), extended_adv_data);
gap_extended_advertising_start(adv_handle, 0, 0);
}

22
test/le_audio/le_audio_broadcast_source.c
View File

@ -76,12 +76,12 @@ static const uint8_t adv_sid = 0;
static le_advertising_set_t le_advertising_set;
static const le_extended_advertising_parameters_t extended_params = {
static le_extended_advertising_parameters_t extended_params = {
.advertising_event_properties = 0,
.primary_advertising_interval_min = 0x4b0, // 750 ms
.primary_advertising_interval_max = 0x4b0, // 750 ms
.primary_advertising_channel_map = 7,
.own_address_type = 0,
.own_address_type = BD_ADDR_TYPE_LE_PUBLIC,
.peer_address_type = 0,
.peer_address = { 0 },
.advertising_filter_policy = 0,
@ -419,8 +419,26 @@ static void generate_audio_and_encode(void){
}
}
static bool is_zero_bd_addr( bd_addr_t address ) {
int sum = 0;
for( int i=0; i<6; ++i ) {
sum += address[i];
}
return (sum>0)?false:true;
}
static void setup_advertising() {
bd_addr_t local_addr;
gap_local_bd_addr(local_addr);
bool local_address_invalid = is_zero_bd_addr( local_addr );
if( local_address_invalid ) {
extended_params.own_address_type = BD_ADDR_TYPE_LE_RANDOM;
}
gap_extended_advertising_setup(&le_advertising_set, &extended_params, &adv_handle);
if( local_address_invalid ) {
bd_addr_t random_address = { 0xC1, 0x01, 0x01, 0x01, 0x01, 0x01 };
gap_extended_advertising_set_random_address( adv_handle, random_address );
}
gap_extended_advertising_set_adv_data(adv_handle, sizeof(extended_adv_data), extended_adv_data);
gap_periodic_advertising_set_params(adv_handle, &periodic_params);
gap_periodic_advertising_set_data(adv_handle, period_adv_data_len, period_adv_data);