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fix compile

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This commit is contained in:
Milanka Ringwald 2016-09-13 15:26:17 +02:00
parent 651e3b75e5
commit 82e01da097
1 changed files with 8 additions and 10 deletions
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18
example/sco_demo_util.c
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@ -131,7 +131,7 @@ static int num_samples_to_write;
static wav_writer_state_t wav_writer_state;
static btstack_sbc_decoder_state_t decoder_state;
static btstack_cvsd_plc_t sbc_plc_state;
static btstack_cvsd_plc_state_t cvsd_plc_state;
static void little_endian_fstore_16(FILE * file, uint16_t value){
uint8_t buf[2];
@ -272,9 +272,7 @@ static void sco_demo_receive_mSBC(uint8_t * packet, uint16_t size){
}
}
static int8_t audio_frame_out[24];
static int count_equal_bytes(uint8_t * packet, uint16_t size){
static int count_equal_bytes(int8_t * packet, uint16_t size){
int count = 0;
int temp_count = 1;
int i;
@ -294,11 +292,11 @@ static int count_equal_bytes(uint8_t * packet, uint16_t size){
return count;
}
static void btstack_cvsd_handle_audio_frame(uint8_t * packet, uint16_t size){
static void btstack_cvsd_plc_process_data(btstack_cvsd_plc_state_t * state, int8_t * packet, uint16_t size, int8_t * out){
if (count_equal_bytes(packet, size) > size/2){
btstack_cvsd_plc_bad_frame(&cvsd_plc_state, audio_frame_out);
btstack_cvsd_plc_bad_frame(state, out);
} else {
btstack_cvsd_plc_good_frame(&cvsd_plc_state, packet, audio_frame_out);
btstack_cvsd_plc_good_frame(state, packet, out);
}
}
@ -306,8 +304,9 @@ static void sco_demo_receive_CVSD(uint8_t * packet, uint16_t size){
if (num_samples_to_write){
const int num_samples = size - 3;
const int samples_to_write = btstack_min(num_samples, num_samples_to_write);
int8_t audio_frame_out[24];
btstack_cvsd_handle_audio_frame(packet+3,num_samples);
btstack_cvsd_plc_process_data(&cvsd_plc_state, (int8_t *)(packet+3),num_samples,audio_frame_out);
// convert 8 bit signed to 8 bit unsigned
int i;
@ -316,7 +315,7 @@ static void sco_demo_receive_CVSD(uint8_t * packet, uint16_t size){
}
wav_writer_state_t * writer_state = &wav_writer_state;
write_wav_data_uint8(writer_state->wav_file, samples_to_write, audio_frame_out);
write_wav_data_uint8(writer_state->wav_file, samples_to_write, (uint8_t*)audio_frame_out);
num_samples_to_write -= samples_to_write;
if (num_samples_to_write == 0){
sco_demo_close();
@ -324,7 +323,6 @@ static void sco_demo_receive_CVSD(uint8_t * packet, uint16_t size){
dump_data = 0;
// convert back
int i;
for (i=0;i<samples_to_write;i++){
audio_frame_out[i] += 128;
}