/* * Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc. * * This file is part of PortaPack. * * This program 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 2, or (at your option) * any later version. * * This program 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 this program; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, * Boston, MA 02110-1301, USA. */ #ifndef __HACKRF_GPIO_H__ #define __HACKRF_GPIO_H__ #include "pins.hpp" #include "led.hpp" #include using namespace lpc43xx; namespace hackrf { namespace one { /* GPIO */ constexpr GPIO gpio_led_usb = gpio[GPIO2_1]; constexpr GPIO gpio_led_rx = gpio[GPIO2_2]; constexpr GPIO gpio_led_tx = gpio[GPIO2_8]; constexpr GPIO gpio_og_1v8_enable = gpio[GPIO3_6]; constexpr GPIO gpio_r9_1v8_enable = gpio[GPIO2_9]; constexpr GPIO gpio_vregmode = gpio[GPIO3_7]; #ifdef PRALINE // PRALINE uses different power control pins constexpr GPIO gpio_og_vaa_disable = gpio[GPIO4_1]; // PRALINE VAA disable (P8_1) constexpr GPIO gpio_r9_vaa_disable = gpio[GPIO4_1]; // PRALINE VAA disable (P8_1) #else constexpr GPIO gpio_og_vaa_disable = gpio[GPIO2_9]; constexpr GPIO gpio_r9_vaa_disable = gpio[GPIO3_6]; #endif constexpr GPIO gpio_rx_mix_bp = gpio[GPIO2_12]; constexpr GPIO gpio_tx_mix_bp = gpio[GPIO2_11]; #ifdef PRALINE constexpr GPIO gpio_mix_bypass = gpio[GPIO3_2]; // P6_3: PRALINE RF path mixer bypass inverted constexpr GPIO gpio_mix_en_n_r1_0 = gpio[GPIO5_6]; // P2_6: R1.0 board mixer bypass #else constexpr GPIO gpio_mix_bypass = gpio[GPIO5_16]; #endif constexpr GPIO gpio_not_mix_bypass = gpio[GPIO1_0]; constexpr GPIO gpio_og_rx = gpio[GPIO5_5]; constexpr GPIO gpio_og_tx = gpio[GPIO5_15]; constexpr GPIO gpio_r9_rx = gpio[GPIO0_7]; constexpr GPIO gpio_lp = gpio[GPIO2_10]; constexpr GPIO gpio_hp = gpio[GPIO2_0]; constexpr GPIO gpio_rx_amp = gpio[GPIO1_11]; constexpr GPIO gpio_tx_amp = gpio[GPIO2_15]; constexpr GPIO gpio_amp_bypass = gpio[GPIO0_14]; constexpr GPIO gpio_not_rx_amp_pwr = gpio[GPIO1_12]; constexpr GPIO gpio_not_tx_amp_pwr = gpio[GPIO3_5]; #ifdef PRALINE // PRALINE: GPIO2[13] is SPI CS only, FPGA controls ENX/RESETX constexpr GPIO gpio_rffc5072_select = gpio[GPIO2_13]; // P5_4: SPI CS (ENX) constexpr GPIO gpio_rffc5072_resetx = gpio[GPIO2_14]; // P5_5: LPC43xx controls directly #else constexpr GPIO gpio_rffc5072_select = gpio[GPIO2_13]; constexpr GPIO gpio_rffc5072_resetx = gpio[GPIO2_14]; #endif #ifdef PRALINE constexpr GPIO gpio_rffc5072_clock = gpio[GPIO5_18]; constexpr GPIO gpio_rffc5072_data = gpio[GPIO4_14]; #else constexpr GPIO gpio_rffc5072_clock = gpio[GPIO5_6]; constexpr GPIO gpio_rffc5072_data = gpio[GPIO3_3]; #endif #ifdef PRALINE constexpr GPIO gpio_max283x_select = gpio[GPIO6_28]; #else constexpr GPIO gpio_max283x_select = gpio[GPIO0_15]; #endif #ifdef PRALINE // PRALINE uses MAX2831 transceiver with different control pins constexpr GPIO gpio_max283x_enable = gpio[GPIO7_1]; // MAX2831 ENABLE (PE_1) constexpr GPIO gpio_max2831_enable = gpio[GPIO7_1]; // Alias constexpr GPIO gpio_max2831_rx_enable = gpio[GPIO7_2]; // MAX2831 RX_ENABLE (PE_2) constexpr GPIO gpio_max2831_rxhp = gpio[GPIO6_29]; // MAX2831 RXHP (PD_15) constexpr GPIO gpio_max2831_ld = gpio[GPIO4_11]; // MAX2831 Lock Detect (P9_6) // Legacy aliases for code compatibility constexpr GPIO gpio_max2837_rxenable = gpio[GPIO7_2]; constexpr GPIO gpio_max2837_txenable = gpio[GPIO7_2]; // MAX2831 uses single RX/TX control constexpr GPIO gpio_max2839_rxtx = gpio[GPIO7_2]; #else constexpr GPIO gpio_max283x_enable = gpio[GPIO2_6]; constexpr GPIO gpio_max2837_rxenable = gpio[GPIO2_5]; constexpr GPIO gpio_max2837_txenable = gpio[GPIO2_4]; constexpr GPIO gpio_max2839_rxtx = gpio[GPIO2_5]; #endif #ifdef PRALINE constexpr GPIO gpio_max5864_select = gpio[GPIO6_30]; // PD_16: PRALINE MAX5864 CS constexpr GPIO gpio_fpga_select = gpio[GPIO2_10]; // FPGA SPI CS (P5_1) #else constexpr GPIO gpio_max5864_select = gpio[GPIO2_7]; #endif constexpr GPIO gpio_q_invert = gpio[GPIO0_13]; #ifdef PRALINE // PRALINE power control constexpr GPIO gpio_vaa_disable = gpio[GPIO4_1]; // VAA disable (P8_1) constexpr GPIO gpio_1v2_enable = gpio[GPIO4_7]; // 1V2 enable (P8_7) constexpr GPIO gpio_3v3aux_disable = gpio[GPIO5_15]; // 3V3 aux disable (P6_7) // PRALINE RF path control constexpr GPIO gpio_tx_enable = gpio[GPIO3_4]; // TX enable (P6_5) // constexpr GPIO gpio_mix_enable_n = gpio[GPIO3_2]; // Mixer enable inverted (P6_3) constexpr GPIO gpio_lpf_enable = gpio[GPIO4_8]; // LPF enable (PA_1) constexpr GPIO gpio_rf_amp_enable = gpio[GPIO4_9]; // RF amp enable (PA_2) constexpr GPIO gpio_ant_bias_disable = gpio[GPIO1_12]; // Antenna bias disable (P2_12) // PRALINE mixer lock detect (gpio_max2831_ld defined above at line 93) constexpr GPIO gpio_rffc5072_ld = gpio[GPIO6_25]; // Mixer lock detect (PD_11) // PRALINE LED4 constexpr GPIO gpio_led4 = gpio[GPIO4_6]; // LED4 (P8_6) // PRALINE dual port control constexpr GPIO gpio_p1_ctrl0 = gpio[GPIO0_14]; // P1 control 0 (P2_10) constexpr GPIO gpio_p1_ctrl1 = gpio[GPIO5_16]; // P1 control 1 (P6_8) constexpr GPIO gpio_p1_ctrl2 = gpio[GPIO3_5]; // P1 control 2 (P6_9) constexpr GPIO gpio_p2_ctrl0 = gpio[GPIO7_3]; // P2 control 0 (PE_3) constexpr GPIO gpio_p2_ctrl1 = gpio[GPIO7_4]; // P2 control 1 (PE_4) constexpr GPIO gpio_clkin_ctrl = gpio[GPIO0_15]; // CLKIN control (P1_20) // PRALINE trigger/sync I/O constexpr GPIO gpio_trigger_in = gpio[GPIO6_26]; // Trigger input (PD_12) constexpr GPIO gpio_trigger_out = gpio[GPIO5_6]; // Trigger output (P2_6) constexpr GPIO gpio_pps_out = gpio[GPIO5_5]; // PPS output (P2_5) #endif #ifdef PRALINE /* PRALINE has no HackRF CPLD. These pins are used for RFFC5072 and TX_EN instead. * Dummy assignments here allow cpld_update.cpp to compile; the functions * that use them are never called on PRALINE. */ constexpr GPIO gpio_cpld_tdo = gpio[GPIO3_0]; // dummy: reuse TCK pin constexpr GPIO gpio_cpld_tms = gpio[GPIO3_1]; // dummy: reuse TDI pin #else constexpr GPIO gpio_cpld_tdo = gpio[GPIO5_18]; constexpr GPIO gpio_cpld_tms = gpio[GPIO3_4]; #endif constexpr GPIO gpio_cpld_tck = gpio[GPIO3_0]; constexpr GPIO gpio_cpld_tdi = gpio[GPIO3_1]; constexpr GPIO gpio_r9_clkin_en = gpio[GPIO5_15]; constexpr GPIO gpio_r9_clkout_en = gpio[GPIO0_9]; constexpr GPIO gpio_r9_mcu_clk_en = gpio[GPIO0_8]; constexpr GPIO gpio_r9_not_ant_pwr = gpio[GPIO2_4]; /* LEDs */ constexpr LED led_usb{gpio_led_usb}; constexpr LED led_rx{gpio_led_rx}; constexpr LED led_tx{gpio_led_tx}; } /* namespace one */ } /* namespace hackrf */ #endif /*__HACKRF_GPIO_H__*/