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gatt-service: store bis_sync and bis_sync_state separately

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This commit is contained in:
Matthias Ringwald 2022-09-26 16:08:07 +02:00
parent 09e5376792
commit c0a12d378e
3 changed files with 10 additions and 2 deletions
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2
src/ble/gatt-service/broadcast_audio_scan_service_util.c
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@ -201,7 +201,7 @@ void bass_util_get_pa_info_and_subgroups_from_buffer(uint8_t *buffer, uint16_t b
uint8_t i;
for (i = 0; i < source_data->subgroups_num; i++){
// bis_sync
source_data->subgroups[i].bis_sync_state = little_endian_read_32(buffer, pos);
source_data->subgroups[i].bis_sync = little_endian_read_32(buffer, pos);
pos += 4;
uint8_t metadata_bytes_read = le_audio_metadata_parse_tlv(&buffer[pos], buffer_size - pos, &source_data->subgroups[i].metadata);

8
src/ble/gatt-service/broadcast_audio_scan_service_util.h
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@ -73,6 +73,14 @@ typedef enum {
} bass_role_t;
typedef struct {
// BIS_Sync parameter
// 4-octet bitfield. Shall not exist if Num_Subgroups = 0
// Bit 0-30 = BIS_index[1-31] 0x00000000:
// - 0b0 = Do not synchronize to BIS_index[x] 0xxxxxxxxx:
// - 0b1 = Synchronize to BIS_index[x]
// 0xFFFFFFFF: No preference
uint32_t bis_sync;
// 4-octet bitfield. Shall not exist if num_subgroups = 0
// Bit 0-30 = BIS_index[1-31]
// 0x00000000: 0 = Not synchronized to BIS_index[x]

2
test/le_audio/le_audio_broadcast_assistant.c
View File

@ -157,7 +157,7 @@ static void handle_periodic_advertisement(const uint8_t * packet, uint16_t size)
for (i=0;i<num_subgroups;i++){
// Cache in new source struct
bass_source_new.subgroups[i].bis_sync_state = 0;
bass_source_new.subgroups[i].bis_sync = 0;
// Level 2: Subgroup Level
num_bis = base_data[offset++];