mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
0647f26707
Addresses long-standing and annoying bug where SGPIO DMA channel would not disable -- and not configure cleanly next time it was needed. My theory is that the DMA channel couldn't disable until it got a request from the peripheral, and sometimes the peripheral was disabled before that last request. Anyway, the baseband firmware should control the SGPIO, methinks, despite the impact on baseband code size.
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/*
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* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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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, or (at your option)
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* 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; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __RADIO_H__
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#define __RADIO_H__
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#include "rf_path.hpp"
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#include <cstdint>
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#include <cstddef>
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#include "rffc507x.hpp"
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#include "max2837.hpp"
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namespace radio {
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void init();
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void set_direction(const rf::Direction new_direction);
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bool set_tuning_frequency(const rf::Frequency frequency);
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void set_rf_amp(const bool rf_amp);
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void set_lna_gain(const int_fast8_t db);
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void set_vga_gain(const int_fast8_t db);
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void set_sampling_frequency(const uint32_t frequency);
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void set_baseband_filter_bandwidth(const uint32_t bandwidth_minimum);
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void set_baseband_decimation_by(const size_t n);
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void disable();
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extern rffc507x::RFFC507x first_if;
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extern max2837::MAX2837 second_if;
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} /* namespace radio */
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#endif/*__RADIO_H__*/
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