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IQ信号の符号ビットの数を数えるデバッグコードを入れた。
[trx-305dsp/dsp.git]
/
trx305
/
demodulator.c
diff --git
a/trx305/demodulator.c
b/trx305/demodulator.c
index
2f3f513
..
f562a37
100644
(file)
--- a/
trx305/demodulator.c
+++ b/
trx305/demodulator.c
@@
-63,10
+63,10
@@
void radio_demodulate_non_wide_FM( int idata, int qdata, short* left, short* rig
// テスト用の擬似ダイオード検波
float i, q;
- q = qdata
/ (32768.0*65536)
;
- i = idata
/ (32768.0*65536)
;
+ q = qdata;
+ i = idata;
- *left = *right = sqrtf( q*q + i*i )
*32768*65536
;
+ *left = *right = sqrtf( q*q + i*i );
}
break;