mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2026-08-20 06:29:02 +00:00
Pezsma
cafe62564e
* Refactor GPIO configuration for PRALINE and non-PRALINE setups - Updated PinMap structure to include gpio_mode for better flexibility. - Added new GPIO mappings for SGPIO pins with appropriate configurations. - Commented out unused GPIO definitions in hackrf_gpio.hpp to improve code clarity. - Adjusted GPIO initialization for control pins to utilize the new PinMap structure. - Ensured compatibility for both PRALINE and non-PRALINE configurations by using preprocessor directives. * Refactor GPIO handling and remove LED abstraction - Updated GPIO class to support logical polarity, enabling/disabling features based on their configured state. - Replaced direct GPIO manipulation in power control functions with new GPIO methods for better readability and maintainability. - Removed the LED class and its associated functionality, as it was deemed unnecessary for the current implementation. - Adjusted GPIO initialization for various components, ensuring correct polarity settings for VAA and power enable pins. - Cleaned up unused includes and commented-out code in hackrf_gpio.hpp. * Refactor GPIO LED control methods to use setActive() and setInactive() for improved clarity * Refactor GPIO control methods to use setActive() and setInactive() for improved clarity and consistency * copilot * Update GPIO control logic and pin definitions for clarity and consistency * Refactor GPIO methods for improved naming consistency and clarity
144 lines
5.0 KiB
C++
144 lines
5.0 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 __HACKRF_GPIO_H__
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#define __HACKRF_GPIO_H__
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#include "pins.hpp"
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#include <array>
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using namespace lpc43xx;
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namespace hackrf {
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namespace one {
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/* GPIO */
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constexpr GPIO gpio_rx_mix_bp = gpio[GPIO2_12];
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constexpr GPIO gpio_tx_mix_bp = gpio[GPIO2_11];
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#ifdef PRALINE
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constexpr GPIO gpio_mix_bypass = gpio[GPIO3_2]; // P6_3: PRALINE RF path mixer bypass inverted
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// constexpr GPIO gpio_mix_en_n_r1_0 = gpio[GPIO5_6]; // P2_6: R1.0 board mixer bypass
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#else
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constexpr GPIO gpio_mix_bypass = gpio[GPIO5_16];
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#endif
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constexpr GPIO gpio_not_mix_bypass = gpio[GPIO1_0];
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constexpr GPIO gpio_og_rx = gpio[GPIO5_5];
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constexpr GPIO gpio_og_tx = gpio[GPIO5_15];
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constexpr GPIO gpio_r9_rx = gpio[GPIO0_7];
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constexpr GPIO gpio_lp = gpio[GPIO2_10];
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constexpr GPIO gpio_hp = gpio[GPIO2_0];
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constexpr GPIO gpio_rx_amp = gpio[GPIO1_11];
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constexpr GPIO gpio_tx_amp = gpio[GPIO2_15];
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constexpr GPIO gpio_amp_bypass = gpio[GPIO0_14];
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constexpr GPIO gpio_not_tx_amp_pwr = gpio[GPIO3_5];
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#ifdef PRALINE
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// PRALINE: GPIO2[13] is SPI CS only, FPGA controls ENX/RESETX
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constexpr GPIO gpio_rffc5072_select = gpio[GPIO2_13]; // P5_4: SPI CS (ENX)
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constexpr GPIO gpio_rffc5072_resetx = gpio[GPIO2_14]; // P5_5: LPC43xx controls directly
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#else
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constexpr GPIO gpio_rffc5072_select = gpio[GPIO2_13];
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constexpr GPIO gpio_rffc5072_resetx = gpio[GPIO2_14];
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constexpr GPIO gpio_not_rx_amp_pwr = gpio[GPIO1_12];
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#endif
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#ifdef PRALINE
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constexpr GPIO gpio_rffc5072_clock = gpio[GPIO5_18];
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constexpr GPIO gpio_rffc5072_data = gpio[GPIO4_14];
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#else
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constexpr GPIO gpio_rffc5072_clock = gpio[GPIO5_6];
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constexpr GPIO gpio_rffc5072_data = gpio[GPIO3_3];
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#endif
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#ifdef PRALINE
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constexpr GPIO gpio_max283x_select = gpio[GPIO6_28];
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#else
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constexpr GPIO gpio_max283x_select = gpio[GPIO0_15];
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#endif
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#ifdef PRALINE
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// PRALINE uses MAX2831 transceiver with different control pins
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constexpr GPIO gpio_max283x_enable = gpio[GPIO7_1]; // MAX2831 ENABLE (PE_1)
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// constexpr GPIO gpio_max2831_enable = gpio[GPIO7_1]; // Alias
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constexpr GPIO gpio_max2831_rx_enable = gpio[GPIO7_2]; // MAX2831 RX_ENABLE (PE_2)
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// constexpr GPIO gpio_max2831_rxhp = gpio[GPIO6_29]; // MAX2831 RXHP (PD_15)
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constexpr GPIO gpio_max2831_ld = gpio[GPIO4_11]; // MAX2831 Lock Detect (P9_6)
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// Legacy aliases for code compatibility
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constexpr GPIO gpio_max2837_rxenable = gpio[GPIO7_2];
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constexpr GPIO gpio_max2837_txenable = gpio[GPIO7_2]; // MAX2831 uses single RX/TX control
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constexpr GPIO gpio_max2839_rxtx = gpio[GPIO7_2];
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#else
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constexpr GPIO gpio_max283x_enable = gpio[GPIO2_6];
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constexpr GPIO gpio_max2837_rxenable = gpio[GPIO2_5];
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constexpr GPIO gpio_max2837_txenable = gpio[GPIO2_4];
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constexpr GPIO gpio_max2839_rxtx = gpio[GPIO2_5];
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#endif
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#ifdef PRALINE
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constexpr GPIO gpio_max5864_select = gpio[GPIO6_30]; // PD_16: PRALINE MAX5864 CS
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#else
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constexpr GPIO gpio_max5864_select = gpio[GPIO2_7];
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#endif
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constexpr GPIO gpio_q_invert = gpio[GPIO0_13];
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#ifdef PRALINE
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// PRALINE power control
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constexpr GPIO gpio_vaa_disable = gpio[GPIO4_1]; // VAA disable (P8_1)
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// PRALINE RF path control
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constexpr GPIO gpio_tx_enable = gpio[GPIO3_4]; // TX enable (P6_5)
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constexpr GPIO gpio_lpf_enable = gpio[GPIO4_8]; // LPF enable (PA_1)
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constexpr GPIO gpio_rf_amp_enable = gpio[GPIO4_9]; // RF amp enable (PA_2)
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constexpr GPIO gpio_ant_bias_disable = gpio[GPIO1_12]; // Antenna bias disable (P2_12)
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// constexpr GPIO gpio_pps_out = gpio[GPIO5_5]; // PPS output (P2_5)
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#endif
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#ifdef PRALINE
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/* PRALINE has no HackRF CPLD. These pins are used for RFFC5072 and TX_EN instead.
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* Dummy assignments here allow cpld_update.cpp to compile; the functions
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* that use them are never called on PRALINE. */
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constexpr GPIO gpio_cpld_tdo = gpio[GPIO3_0]; // dummy: reuse TCK pin
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constexpr GPIO gpio_cpld_tms = gpio[GPIO3_1]; // dummy: reuse TDI pin
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#else
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constexpr GPIO gpio_cpld_tdo = gpio[GPIO5_18];
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constexpr GPIO gpio_cpld_tms = gpio[GPIO3_4];
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#endif
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constexpr GPIO gpio_cpld_tck = gpio[GPIO3_0];
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constexpr GPIO gpio_cpld_tdi = gpio[GPIO3_1];
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constexpr GPIO gpio_r9_clkin_en = gpio[GPIO5_15];
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constexpr GPIO gpio_r9_clkout_en = gpio[GPIO0_9];
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constexpr GPIO gpio_r9_mcu_clk_en = gpio[GPIO0_8];
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constexpr GPIO gpio_r9_not_ant_pwr = gpio[GPIO2_4];
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} /* namespace one */
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} /* namespace hackrf */
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#endif /*__HACKRF_GPIO_H__*/
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