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test/le_audio: allow compile without HAVE_POSIX_FILE_IO
This commit is contained in:
Matthias Ringwald
parent
9162c232a8
commit
4a5b1c6581
@ -68,7 +68,10 @@
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#include "hci_cmd.h"
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#include "btstack_lc3.h"
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#include "btstack_lc3_google.h"
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#ifdef HAVE_POSIX_FILE_IO
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#include "wav_util.h"
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#endif
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// max config
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#define MAX_NUM_BIS 2
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@ -113,8 +116,8 @@ static bool have_base;
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static bool have_big_info;
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uint32_t last_samples_report_ms;
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uint32_t samples_received;
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uint32_t samples_dropped;
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uint16_t samples_received;
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uint16_t samples_dropped;
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uint16_t frames_per_second[MAX_NUM_BIS];
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// remote info
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@ -147,7 +150,7 @@ static int dump_file;
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static uint32_t lc3_frames;
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// lc3 codec config
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static uint32_t sampling_frequency_hz;
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static uint16_t sampling_frequency_hz;
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static btstack_lc3_frame_duration_t frame_duration;
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static uint16_t number_samples_per_frame;
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static uint16_t octets_per_frame;
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@ -188,6 +191,7 @@ static void le_audio_broadcast_sink_playback(int16_t * buffer, uint16_t num_samp
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btstack_assert(bytes_read == bytes_needed);
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}
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#ifdef HAVE_POSIX_FILE_IO
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static void open_lc3_file(void) {
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// open lc3 file
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int oflags = O_WRONLY | O_CREAT | O_TRUNC;
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@ -215,6 +219,7 @@ static void open_lc3_file(void) {
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little_endian_store_32(header, 14, DUMP_LEN_LC3_FRAMES * number_samples_per_frame);
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write(dump_file, header, sizeof(header));
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}
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#endif
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static void setup_lc3_decoder(void){
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uint8_t channel;
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@ -228,9 +233,11 @@ static void setup_lc3_decoder(void){
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}
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static void close_files(void){
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#ifdef HAVE_POSIX_FILE_IO
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printf("Close files\n");
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close(dump_file);
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wav_writer_close();
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#endif
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}
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static void handle_periodic_advertisement(const uint8_t * packet, uint16_t size){
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@ -263,7 +270,8 @@ static void handle_periodic_advertisement(const uint8_t * packet, uint16_t size)
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ad_context_t context;
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for (ad_iterator_init(&context, adv_size, adv_data) ; ad_iterator_has_more(&context) ; ad_iterator_next(&context)) {
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uint8_t data_type = ad_iterator_get_data_type(&context);
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uint8_t data_size = ad_iterator_get_data_len(&context);
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// TODO: avoid out-of-bounds read
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// uint8_t data_size = ad_iterator_get_data_len(&context);
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const uint8_t * data = ad_iterator_get_data(&context);
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uint16_t uuid;
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switch (data_type){
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@ -273,7 +281,8 @@ static void handle_periodic_advertisement(const uint8_t * packet, uint16_t size)
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have_base = true;
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// Level 1: Group Level
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const uint8_t * base_data = &data[2];
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uint16_t base_len = data_size - 2;
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// TODO: avoid out-of-bounds read
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// uint16_t base_len = data_size - 2;
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printf("BASE:\n");
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uint32_t presentation_delay = little_endian_read_24(base_data, 0);
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printf("- presentation delay: %"PRIu32" us\n", presentation_delay);
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@ -304,7 +313,7 @@ static void handle_periodic_advertisement(const uint8_t * packet, uint16_t size)
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sampling_frequency_index = codec_specific_configuration[codec_offset+1];
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// TODO: check range
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sampling_frequency_hz = sampling_frequency_map[sampling_frequency_index - 1];
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printf(" - sampling frequency[%u]: %"PRIu32"\n", i, sampling_frequency_hz);
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printf(" - sampling frequency[%u]: %u\n", i, sampling_frequency_hz);
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break;
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case 0x02: // 0 = 7.5, 1 = 10 ms
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frame_duration_index = codec_specific_configuration[codec_offset+1];
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@ -362,12 +371,14 @@ static void enter_create_big_sync(void){
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printf("Configure: %u channels, sampling rate %u, samples per frame %u\n", num_bis, sampling_frequency_hz, number_samples_per_frame);
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#ifdef HAVE_POSIX_FILE_IO
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// create lc3 file
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open_lc3_file();
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// create wav file
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printf("WAV file: %s\n", filename_wav);
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wav_writer_open(filename_wav, num_bis, sampling_frequency_hz);
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#endif
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// init playback buffer
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btstack_ring_buffer_init(&playback_buffer, playback_buffer_storage, PLAYBACK_BUFFER_SIZE);
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@ -376,7 +387,7 @@ static void enter_create_big_sync(void){
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// PTS 8.2 sends stereo at half speed for stereo, for now playback at half speed
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const btstack_audio_sink_t * sink = btstack_audio_sink_get_instance();
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if (sink != NULL){
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uint32_t playback_speed;
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uint16_t playback_speed;
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if ((num_bis > 1) && pts_mode){
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playback_speed = sampling_frequency_hz / num_bis;
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printf("PTS workaround: playback at %u hz\n", playback_speed);
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@ -415,7 +426,6 @@ static void start_scanning() {
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static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
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UNUSED(channel);
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if (packet_type != HCI_EVENT_PACKET) return;
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unsigned int i;
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switch (packet[0]) {
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case BTSTACK_EVENT_STATE:
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switch(btstack_event_state_get_state(packet)) {
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@ -581,7 +591,7 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
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if (packet_missed){
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// print last packet
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printf("\n");
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printf("%04x %10u %u ", last_seq_no, last_packet_time_ms[bis_channel], bis_channel);
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printf("%04x %10"PRIu32" %u ", last_seq_no, last_packet_time_ms[bis_channel], bis_channel);
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printf_hexdump(&last_packet_prefix[num_bis*PACKET_PREFIX_LEN], PACKET_PREFIX_LEN);
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last_seq_no++;
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@ -593,7 +603,7 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
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printf(ANSI_COLOR_RESET);
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// print current packet
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printf("%04x %10u %u ", packet_sequence_number, now, bis_channel);
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printf("%04x %10"PRIu32" %u ", packet_sequence_number, now, bis_channel);
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printf_hexdump(&packet[offset], PACKET_PREFIX_LEN);
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}
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@ -605,7 +615,7 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
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} else {
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if ((packet_sequence_number & 0x7c) == 0) {
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printf("%04x %10u %u ", packet_sequence_number, btstack_run_loop_get_time_ms(), bis_channel);
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printf("%04x %10"PRIu32" %u ", packet_sequence_number, btstack_run_loop_get_time_ms(), bis_channel);
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printf_hexdump(&packet[offset], iso_sdu_length);
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}
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@ -630,8 +640,10 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
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// process complete iso frame
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if ((bis_channel + 1) == num_bis) {
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#ifdef HAVE_POSIX_FILE_IO
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// write wav samples
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wav_writer_write_int16(num_bis * number_samples_per_frame, pcm);
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#endif
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// store samples in playback buffer
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uint32_t bytes_to_store = num_bis * number_samples_per_frame * 2;
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samples_received += number_samples_per_frame;
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@ -650,7 +662,7 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
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uint32_t time_ms = btstack_run_loop_get_time_ms();
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if (btstack_time_delta(time_ms, last_samples_report_ms) >= 1000){
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last_samples_report_ms = time_ms;
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printf("LC3 Frames: %4u - ", lc3_frames / num_bis);
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printf("LC3 Frames: %4u - ", (int) (lc3_frames / num_bis));
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uint8_t i;
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for (i=0;i<num_bis;i++){
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printf("%u ", frames_per_second[i]);
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@ -70,7 +70,10 @@
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#include "hci_cmd.h"
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#include "btstack_lc3.h"
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#include "btstack_lc3_google.h"
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#ifdef HAVE_POSIX_FILE_IO
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#include "wav_util.h"
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#endif
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// max config
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#define MAX_CHANNELS 2
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@ -147,7 +150,7 @@ static int dump_file;
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static uint32_t lc3_frames;
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// lc3 codec config
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static uint32_t sampling_frequency_hz;
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static uint16_t sampling_frequency_hz;
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static btstack_lc3_frame_duration_t frame_duration;
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static uint16_t number_samples_per_frame;
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static uint16_t octets_per_frame;
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@ -188,6 +191,7 @@ static void le_audio_connection_sink_playback(int16_t * buffer, uint16_t num_sam
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btstack_assert(bytes_read == bytes_needed);
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}
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#ifdef HAVE_POSIX_FILE_IO
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static void open_lc3_file(void) {
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// open lc3 file
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int oflags = O_WRONLY | O_CREAT | O_TRUNC;
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@ -215,6 +219,7 @@ static void open_lc3_file(void) {
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little_endian_store_32(header, 14, DUMP_LEN_LC3_FRAMES * number_samples_per_frame);
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write(dump_file, header, sizeof(header));
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}
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#endif
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static void setup_lc3_decoder(void){
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uint8_t channel;
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@ -228,9 +233,11 @@ static void setup_lc3_decoder(void){
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}
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static void close_files(void){
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#ifdef HAVE_POSIX_FILE_IO
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printf("Close files\n");
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close(dump_file);
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wav_writer_close();
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#endif
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}
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static void enter_streaming(void){
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@ -240,12 +247,14 @@ static void enter_streaming(void){
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printf("Configure: %u channels, sampling rate %u, samples per frame %u\n", num_channels, sampling_frequency_hz, number_samples_per_frame);
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#ifdef HAVE_POSIX_FILE_IO
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// create lc3 file
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open_lc3_file();
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// create wav file
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printf("WAV file: %s\n", filename_wav);
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wav_writer_open(filename_wav, num_channels, sampling_frequency_hz);
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#endif
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// init playback buffer
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btstack_ring_buffer_init(&playback_buffer, playback_buffer_storage, PLAYBACK_BUFFER_SIZE);
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@ -578,6 +587,7 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
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printf_hexdump(&packet[offset], iso_sdu_length);
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}
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#ifdef HAVE_POSIX_FILE_IO
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if (lc3_frames < DUMP_LEN_LC3_FRAMES) {
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// store len header only for first bis
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if (cis_channel == 0) {
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@ -589,6 +599,7 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
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// store complete sdu
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write(dump_file, &packet[offset], iso_sdu_length);
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}
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#endif
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uint8_t channel;
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for (channel = 0 ; channel < num_channels ; channel++){
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@ -602,8 +613,10 @@ static void iso_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
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offset += octets_per_frame;
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}
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#ifdef HAVE_POSIX_FILE_IO
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// write wav samples
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wav_writer_write_int16(num_channels * number_samples_per_frame, pcm);
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#endif
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// store samples in playback buffer
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uint32_t bytes_to_store = num_channels * number_samples_per_frame * 2;
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@ -193,7 +193,7 @@ static enum {
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// enumerate default codec configs
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static struct {
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uint32_t samplingrate_hz;
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uint16_t samplingrate_hz;
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uint8_t samplingrate_index;
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uint8_t num_variants;
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struct {
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