60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/*
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* Copyright 2012 Jared Boone <jared@sharebrained.com>
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*
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* This file is part of HackRF.
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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 __SGPIO_H__
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#define __SGPIO_H__
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#include <stdint.h>
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#include <stdbool.h>
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#include <libopencm3/lpc43xx/sgpio.h>
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#include "gpio.h"
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typedef enum {
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SGPIO_DIRECTION_RX,
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SGPIO_DIRECTION_TX,
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} sgpio_direction_t;
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typedef struct sgpio_config_t {
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gpio_t gpio_rx_q_invert;
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gpio_t gpio_hw_sync_enable;
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bool slice_mode_multislice;
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} sgpio_config_t;
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void sgpio_configure_pin_functions(sgpio_config_t* const config);
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void sgpio_test_interface(sgpio_config_t* const config);
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void sgpio_set_slice_mode(
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sgpio_config_t* const config,
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const bool multi_slice
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);
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void sgpio_configure(
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sgpio_config_t* const config,
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const sgpio_direction_t direction
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);
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void sgpio_cpld_stream_enable(sgpio_config_t* const config);
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void sgpio_cpld_stream_disable(sgpio_config_t* const config);
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bool sgpio_cpld_stream_is_enabled(sgpio_config_t* const config);
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void sgpio_cpld_stream_rx_set_q_invert(sgpio_config_t* const config, const uint_fast8_t invert);
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#endif//__SGPIO_H__
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