From 2fe0253db0c27eaac0c31f9ddc9183fc83087c53 Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Wed, 8 Jun 2022 11:25:11 +0200
Subject: [PATCH] test/le_audio: support nrf5340 adk based on adv name and
fixed 48_4_1 LC3 configuration
---
test/le_audio/CMakeLists.txt | 6 +-----
test/le_audio/le_audio_broadcast_sink.c | 25 +++++++++++++++++++++++--
2 files changed, 24 insertions(+), 7 deletions(-)
diff --git a/test/le_audio/CMakeLists.txt b/test/le_audio/CMakeLists.txt
index 709a77f3b..7a586f3cd 100644
--- a/test/le_audio/CMakeLists.txt
+++ b/test/le_audio/CMakeLists.txt
@@ -128,10 +128,6 @@ set(SOURCES
)
list(SORT SOURCES)
-# Enable ASAN
-add_compile_options( -g -fsanitize=address)
-add_link_options( -fsanitize=address)
-
# create static lib
add_library(btstack STATIC ${SOURCES})
@@ -158,5 +154,5 @@ foreach(EXAMPLE_FILE ${EXAMPLES_C})
message("LE Audio Tool: ${EXAMPLE}")
endif()
add_executable(${EXAMPLE} ${EXAMPLE_FILE} )
- target_link_libraries(${EXAMPLE} btstack)
+ target_link_libraries(${EXAMPLE} btstack m pthread)
endforeach(EXAMPLE_FILE)
diff --git a/test/le_audio/le_audio_broadcast_sink.c b/test/le_audio/le_audio_broadcast_sink.c
index d07bb7bbd..9454accf6 100644
--- a/test/le_audio/le_audio_broadcast_sink.c
+++ b/test/le_audio/le_audio_broadcast_sink.c
@@ -74,7 +74,7 @@
#define MAX_NUM_BIS 2
#define MAX_SAMPLES_PER_FRAME 480
-#define DUMP_LEN_LC3_FRAMES 1000
+#define DUMP_LEN_LC3_FRAMES 10000
// playback
#define MAX_NUM_LC3_FRAMES 5
@@ -127,6 +127,8 @@ static bd_addr_type_t remote_type;
static uint8_t remote_sid;
static bool count_mode;
static bool pts_mode;
+static bool nrf5340_audio_demo;
+
// broadcast info
static const uint8_t big_handle = 1;
@@ -231,6 +233,20 @@ static void close_files(void){
}
static void handle_periodic_advertisement(const uint8_t * packet, uint16_t size){
+ // nRF534_audio quirk - no BASE in periodic advertisement
+ if (nrf5340_audio_demo){
+ // hard coded config LC3
+ // default: mono bitrate 96000, 10 ms with USB audio source, 120 octets per frame
+ count_mode = 0;
+ pts_mode = 0;
+ num_bis = 1;
+ sampling_frequency_hz = 48000;
+ frame_duration = BTSTACK_LC3_FRAME_DURATION_10000US;
+ octets_per_frame = 120;
+ have_base = true;
+ return;
+ }
+
// periodic advertisement contains the BASE
// TODO: BASE might be split across multiple advertisements
const uint8_t * adv_data = hci_subevent_le_periodic_advertising_report_get_data(packet);
@@ -423,6 +439,11 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
size = btstack_min(sizeof(remote_name) - 1, size);
memcpy(remote_name, data, size);
remote_name[size] = 0;
+ // support for nRF5340 Audio DK
+ if (strncmp("NRF5340", remote_name, 7) == 0){
+ nrf5340_audio_demo = true;
+ found = true;
+ }
break;
default:
break;
@@ -622,7 +643,7 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
frames_per_second[bis_channel]++;
uint32_t time_ms = btstack_run_loop_get_time_ms();
- if (btstack_time_delta(time_ms, last_samples_report_ms) > 1000){
+ if (btstack_time_delta(time_ms, last_samples_report_ms) >= 1000){
last_samples_report_ms = time_ms;
printf("LC3 Frames: %4u - ", lc3_frames / num_bis);
uint8_t i;