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/linux-2.4.37.9/drivers/net/hamradio/soundmodem/
Dsm_psk4800.c52 short infi[PSK48_RXF_LEN/2], infq[PSK48_RXF_LEN/2]; member
328 memmove(st->infq+1, st->infq, in demodulator_4800_u8()
329 sizeof(st->infq)-sizeof(st->infq[0])); in demodulator_4800_u8()
335 st->infq[0] = (si * SIN(st->downmixer))>>7; in demodulator_4800_u8()
340 sq += st->infq[i] * (*coeff); in demodulator_4800_u8()
346 sq += st->infq[i] * (*coeff); in demodulator_4800_u8()
363 memmove(st->infq+1, st->infq, in demodulator_4800_s16()
364 sizeof(st->infq)-sizeof(st->infq[0])); in demodulator_4800_s16()
368 st->infq[0] = (si * SIN(st->downmixer))>>15; in demodulator_4800_s16()
373 sq += st->infq[i] * (*coeff); in demodulator_4800_s16()
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