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