mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-04-18 05:42:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

test/hfp: pklg_cvsd_test creates in_raw, in_plc, out wav files

Browse Source
This commit is contained in:
Matthias Ringwald 2018-12-19 10:07:11 +01:00
parent 5089b9d063
commit 8e95b336b3
2 changed files with 49 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
test/hfp/Makefile
View File

@ -62,7 +62,7 @@ EXAMPLES = hfp_ag_parser_test hfp_ag_client_test hfp_hf_parser_test hfp_hf_clien
all: ${EXAMPLES} all: ${EXAMPLES}
clean: clean:
rm -rf *.o $(EXAMPLES) $(CLIENT_EXAMPLES) *.dSYM *.wav results/* rm -rf *.o $(EXAMPLES) $(CLIENT_EXAMPLES) *.dSYM *.wav results/* pklg/*.wav
hfp_ag_parser_test: ${COMMON_OBJ} hfp_gsm_model.o hfp_ag.o hfp.o hfp_ag_parser_test.c hfp_ag_parser_test: ${COMMON_OBJ} hfp_gsm_model.o hfp_ag.o hfp.o hfp_ag_parser_test.c
${CC} $^ ${CFLAGS} ${LDFLAGS} -o $@ ${CC} $^ ${CFLAGS} ${LDFLAGS} -o $@

76
test/hfp/pklg_cvsd_test.c
View File

@ -57,8 +57,8 @@
#define BYTES_PER_FRAME 2 #define BYTES_PER_FRAME 2
static char wav_filename[1000]; #define PAKET_TYPE_SCO_OUT 8
static char pklg_filename[1000]; #define PAKET_TYPE_SCO_IN 9
static btstack_cvsd_plc_state_t plc_state; static btstack_cvsd_plc_state_t plc_state;
@ -81,30 +81,17 @@ static ssize_t __read(int fd, void *buf, size_t count){
return pos; return pos;
} }
int main (int argc, const char * argv[]){ static void process_file(const char * pklg_path, const char * wav_path, int packet_type, int plc_enabled){
if (argc < 2){
show_usage();
return -1;
}
int argv_pos = 1;
const char * filename = argv[argv_pos++];
strcpy(pklg_filename, filename);
strcat(pklg_filename, ".pklg");
strcpy(wav_filename, filename); printf("Processing %s -> %s: PLC enabled: %u, direction %s\n", pklg_path, wav_path, plc_enabled, packet_type == PAKET_TYPE_SCO_OUT ? "Out" : "In");
strcat(wav_filename, ".wav");
int fd = open(pklg_path, O_RDONLY);
int fd = open(pklg_filename, O_RDONLY);
if (fd < 0) { if (fd < 0) {
printf("Can't open file %s", pklg_filename); printf("Can't open file %s", pklg_path);
return -1; return;
} }
printf("Open pklg file: %s\n", pklg_filename);
wav_writer_open(wav_filename, 1, 8000); wav_writer_open(wav_path, 1, 8000);
btstack_cvsd_plc_init(&plc_state); btstack_cvsd_plc_init(&plc_state);
@ -121,7 +108,9 @@ int main (int argc, const char * argv[]){
bytes_read = __read(fd, packet, size); bytes_read = __read(fd, packet, size);
uint8_t type = header[12]; uint8_t type = header[12];
if (type != 9) continue;
if (type != packet_type) continue;
sco_packet_counter++; sco_packet_counter++;
int16_t audio_frame_out[128]; // int16_t audio_frame_out[128]; //
@ -145,12 +134,11 @@ int main (int argc, const char * argv[]){
audio_frame_in[i] = little_endian_read_16(packet, 3 + i * 2); audio_frame_in[i] = little_endian_read_16(packet, 3 + i * 2);
} }
#if 1 if (plc_enabled){
btstack_cvsd_plc_process_data(&plc_state, audio_frame_in, num_samples, audio_frame_out); btstack_cvsd_plc_process_data(&plc_state, audio_frame_in, num_samples, audio_frame_out);
#else } else {
memcpy(audio_frame_out, audio_frame_in, audio_bytes_read); memcpy(audio_frame_out, audio_frame_in, audio_bytes_read);
#endif }
wav_writer_write_int16(num_samples, audio_frame_out); wav_writer_write_int16(num_samples, audio_frame_out);
} }
@ -160,3 +148,35 @@ int main (int argc, const char * argv[]){
btstack_cvsd_dump_statistics(&plc_state); btstack_cvsd_dump_statistics(&plc_state);
} }
int main (int argc, const char * argv[]){
char wav_path[1000];
char pklg_path[1000];
if (argc < 2){
show_usage();
return -1;
}
int argv_pos = 1;
const char * filename = argv[argv_pos++];
strcpy(pklg_path, filename);
strcat(pklg_path, ".pklg");
// in file, no plc
strcpy(wav_path, filename);
strcat(wav_path, "_in_raw.wav");
process_file(pklg_path, wav_path, PAKET_TYPE_SCO_IN, 0);
// in file, plc
strcpy(wav_path, filename);
strcat(wav_path, "_in_plc.wav");
process_file(pklg_path, wav_path, PAKET_TYPE_SCO_IN, 1);
// out file, no plc
strcpy(wav_path, filename);
strcat(wav_path, "_out.wav");
process_file(pklg_path, wav_path, PAKET_TYPE_SCO_OUT, 0);
}