mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2026-08-17 21:24:02 +00:00
Pezsma
2ad34bbc09
* Refactor GPIO mappings and definitions for improved clarity and functionality - Updated SCU_ARRAY_SIZE definitions in pal_lld.h for PRALINE and non-PRALINE configurations. - Modified pin mappings in gpio.hpp to reflect new hardware configurations, including additional control pins for RF and audio components. - Removed obsolete GPIO definitions from hackrf_gpio.hpp and streamlined the code for better maintainability. - Added new GPIO definitions for mix bypass, amplifier control, and other RF-related functionalities to enhance the system's capabilities. * Refactor GPIO mappings and update SCU_ARRAY_SIZE for LPC43xx platform - Updated SCU_ARRAY_SIZE to 80 for PRALINE configuration and 58 for others. - Added new GPIO mappings for auxiliary power control, antenna bias, and R9 clock enable signals in gpio.hpp. - Removed commented-out PPS output mapping in hackrf_gpio.hpp. - Adjusted GPIO definitions for R9 clock signals to ensure proper functionality. * Refactor RF path initialization and configuration for improved clarity and functionality * Refactor RF path configuration and GPIO mappings for improved clarity and functionality * Potential fix for pull request finding * comment * aux power polarrity * Fix formatting of pin_aux_power_enable declaration
87 lines
2.2 KiB
C++
87 lines
2.2 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 __RF_PATH_H__
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#define __RF_PATH_H__
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#include "utility.hpp"
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#include <cstdint>
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namespace rf {
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using Frequency = int64_t;
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using FrequencyRange = range_t<Frequency>;
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enum class Direction {
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/* Zero-based, used as index into table */
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Receive = 0,
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Transmit = 1,
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};
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namespace path {
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#ifdef PRALINE
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/* PRALINE: MAX2831 direct path is 2320-2740 MHz */
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constexpr Frequency TRANSITION = 2320'000'000;
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#else
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/* HackRF One: Original band boundaries */
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constexpr Frequency TRANSITION = 2170'000'000;
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#endif
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constexpr FrequencyRange band_low{0, TRANSITION};
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constexpr FrequencyRange band_high{2740'000'000, 7250'000'000};
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constexpr FrequencyRange band_mid{band_low.maximum, band_high.minimum};
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enum class Band {
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/* Zero-based, used as index into frequency_bands table */
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Low = 0,
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Mid = 1,
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High = 2,
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};
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class Path {
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public:
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void init();
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void set_direction(const Direction direction);
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void set_band(const Band band);
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void set_rf_amp(const bool rf_amp);
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void set_ant_bias(const bool ant_bias);
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bool get_ant_bias() const;
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Band get_band() const { return band; }
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private:
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Direction direction{Direction::Receive};
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Band band{Band::Mid};
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bool rf_amp_en{false};
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bool ant_bias_en{false};
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void update();
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};
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} // namespace path
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constexpr FrequencyRange tuning_range{path::band_low.minimum, path::band_high.maximum};
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} // namespace rf
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#endif /*__RF_PATH_H__*/
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