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btstack_cvsd_plc: fix warnings

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This commit is contained in:
Milanka Ringwald 2019-01-21 09:46:00 +01:00
parent d9bed121d2
commit 5e947511ef
1 changed files with 2 additions and 0 deletions
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2
src/classic/btstack_cvsd_plc.c
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@ -121,6 +121,7 @@ int btstack_cvsd_plc_pattern_match(BTSTACK_CVSD_PLC_SAMPLE_FORMAT *y){
}
float btstack_cvsd_plc_amplitude_match(btstack_cvsd_plc_state_t *plc_state, uint16_t num_samples, BTSTACK_CVSD_PLC_SAMPLE_FORMAT *y, BTSTACK_CVSD_PLC_SAMPLE_FORMAT bestmatch){
UNUSED(plc_state);
int i;
float sumx = 0;
float sumy = 0.000001f;
@ -450,6 +451,7 @@ static int zero_frame(BTSTACK_CVSD_PLC_SAMPLE_FORMAT * frame, uint16_t size){
// more than half the samples are the same -> bad frame
static int bad_frame(btstack_cvsd_plc_state_t *plc_state, BTSTACK_CVSD_PLC_SAMPLE_FORMAT * frame, uint16_t size){
UNUSED(plc_state);
return count_equal_samples(frame, size) >= (size / 2);
}