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75548c8bf3
We now use Hz instead of kHz for the internal calculations, and thus improve the tuning resolution to ~50 Hz (tested with DAB). Signed-off-by: Steve Markgraf <steve@steve-m.de>
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/*
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* Fitipower FC0013 tuner driver
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*
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* Copyright (C) 2012 Hans-Frieder Vogt <hfvogt@gmx.net>
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*
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* modified for use in librtlsdr
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* Copyright (C) 2012 Steve Markgraf <steve@steve-m.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef _FC0013_H_
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#define _FC0013_H_
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#define FC0013_I2C_ADDR 0xc6
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#define FC0013_CHECK_ADDR 0x00
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#define FC0013_CHECK_VAL 0xa3
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int fc0013_init(void *dev);
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int fc0013_set_params(void *dev, uint32_t freq, uint32_t bandwidth);
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int fc0013_set_gain(void *dev, int gain);
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#endif
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