DatvRx/longmynd/stv6120.h

47 lines
1.6 KiB
C
Raw Normal View History

2024-06-04 19:03:30 +02:00
/* -------------------------------------------------------------------------------------------------- */
/* The LongMynd receiver: stv6120.h */
/* Copyright 2019 Heather Lomond */
/* -------------------------------------------------------------------------------------------------- */
/*
This file is part of longmynd.
Longmynd is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Longmynd is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with longmynd. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef STV6120_H
#define STV6120_H
#include <stdint.h>
#define TUNER_LOCKED 0
#define TUNER_NOT_LOCKED 1
#define TUNER_1 0
#define TUNER_2 1
#define STV6120_RDIV_THRESHOLD 27000
#define STV6120_P_THRESHOLD_1 299000
#define STV6120_P_THRESHOLD_2 596000
#define STV6120_P_THRESHOLD_3 1191000
#define STV6120_CAL_TIMEOUT 200
uint8_t stv6120_init(uint32_t, uint32_t, bool);
uint8_t stv6120_set_freq(uint8_t, uint32_t);
uint8_t stv6120_cal_lowpass(uint8_t);
void stv6120_print_settings();
#endif