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/***************************************************************************//**
* @file util.h
* @brief Header file of Util driver.
* @author DBogdan (dragos.bogdan@analog.com)
********************************************************************************
* Copyright 2013(c) Analog Devices, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of Analog Devices, Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
* - The use of this software may or may not infringe the patent rights
* of one or more patent holders. This license does not release you
* from the requirement that you obtain separate licenses from these
* patent holders to use this software.
* - Use of the software either in source or binary form, must be run
* on or directly connected to an Analog Devices Inc. component.
*
* THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*******************************************************************************/
#ifndef __NO_OS_PORT_H__
#define __NO_OS_PORT_H__
/******************************************************************************/
/***************************** Include Files **********************************/
/******************************************************************************/
#include <limits.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "ad9361.h"
#include "common.h"
#include "config.h"
#ifdef NUAND_MODIFICATIONS
// include adc/dac core headers
#include "adc_core.h"
#include "dac_core.h"
#endif // NUAND_MODIFICATIONS
/******************************************************************************/
/********************** Macros and Constants Definitions **********************/
/******************************************************************************/
#define SUCCESS 0
#ifdef NUAND_MODIFICATIONS
// guard on ARRAY_SIZE (already defined in libbladeRF)
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif
#else
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif // NUAND_MODIFICATIONS
#define min(x, y) (((x) < (y)) ? (x) : (y))
#define min_t(type, x, y) (type)min((type)(x), (type)(y))
#define max(x, y) (((x) > (y)) ? (x) : (y))
#define max_t(type, x, y) (type)max((type)(x), (type)(y))
#define clamp(val, min_val, max_val) (max(min((val), (max_val)), (min_val)))
#define clamp_t(type, val, min_val, max_val) (type)clamp((type)(val), (type)(min_val), (type)(max_val))
#define DIV_ROUND_UP(x, y) (((x) + (y) - 1) / (y))
#define DIV_ROUND_CLOSEST(x, divisor) (((x) + (divisor) / 2) / (divisor))
#define BIT(x) (1 << (x))
#define CLK_IGNORE_UNUSED BIT(3)
#define CLK_GET_RATE_NOCACHE BIT(6)
#ifdef NUAND_MODIFICATIONS
// Fix a whole slew of MSVC compiler errors...
#if defined(HAVE_VERBOSE_MESSAGES)
#define dev_err(dev, format, ...) {printf(format, ## __VA_ARGS__);printf("\n"); }
#define dev_warn(dev, format, ...) {printf(format, ## __VA_ARGS__);printf("\n"); }
#if defined(HAVE_DEBUG_MESSAGES)
#define dev_dbg(dev, format, ...) {printf(format, ## __VA_ARGS__);printf("\n"); }
#else
#define dev_dbg(dev, format, ...) { if (0) printf(format, ## __VA_ARGS__); }
#endif
#define printk(format, ...) printf(format, ## __VA_ARGS__)
#else
#define dev_err(dev, format, ...) { if (0) printf(format, ## __VA_ARGS__); }
#define dev_warn(dev, format, ...) { if (0) printf(format, ## __VA_ARGS__); }
#define dev_dbg(dev, format, ...) { if (0) printf(format, ## __VA_ARGS__); }
#define printk(format, ...) { if (0) printf(format, ## __VA_ARGS__); }
#endif
#else
#if defined(HAVE_VERBOSE_MESSAGES)
#define dev_err(dev, format, ...) ({printf(format, ## __VA_ARGS__);printf("\n"); })
#define dev_warn(dev, format, ...) ({printf(format, ## __VA_ARGS__);printf("\n"); })
#if defined(HAVE_DEBUG_MESSAGES)
#define dev_dbg(dev, format, ...) ({printf(format, ## __VA_ARGS__);printf("\n"); })
#else
#define dev_dbg(dev, format, ...) ({ if (0) printf(format, ## __VA_ARGS__); })
#endif
#define printk(format, ...) printf(format, ## __VA_ARGS__)
#else
#define dev_err(dev, format, ...) ({ if (0) printf(format, ## __VA_ARGS__); })
#define dev_warn(dev, format, ...) ({ if (0) printf(format, ## __VA_ARGS__); })
#define dev_dbg(dev, format, ...) ({ if (0) printf(format, ## __VA_ARGS__); })
#define printk(format, ...) ({ if (0) printf(format, ## __VA_ARGS__); })
#endif
#endif // NUAND_MODIFICATIONS
struct device {
#ifdef NUAND_MODIFICATIONS
// fix MSVC code C2016
void *noop;
#endif // NUAND_MODIFICATIONS
};
struct spi_device {
struct device dev;
uint8_t id_no;
#ifdef NUAND_MODIFICATIONS
// add userdata field
void *userdata;
#endif // NUAND_MODIFICATIONS
};
#ifdef NUAND_MODIFICATIONS
// gpio_device struct
struct gpio_device {
void *userdata;
};
#endif // NUAND_MODIFICATIONS
struct axiadc_state {
struct ad9361_rf_phy *phy;
uint32_t pcore_version;
#ifdef NUAND_MODIFICATIONS
// add DAC DDS state, userdata
struct dds_state dac_dds_state;
void *userdata;
#endif // NUAND_MODIFICATIONS
};
struct axiadc_chip_info {
char *name;
int32_t num_channels;
};
struct axiadc_converter {
struct axiadc_chip_info *chip_info;
uint32_t scratch_reg[16];
};
#ifdef WIN32
#include "basetsd.h"
typedef SSIZE_T ssize_t;
#define strsep(s, ct) 0
#define snprintf(s, n, format, ...) 0
#define __func__ __FUNCTION__
#endif
/******************************************************************************/
/************************ Functions Declarations ******************************/
/******************************************************************************/
int32_t clk_prepare_enable(struct clk *clk);
uint32_t clk_get_rate(struct ad9361_rf_phy *phy,
struct refclk_scale *clk_priv);
int32_t clk_set_rate(struct ad9361_rf_phy *phy,
struct refclk_scale *clk_priv,
uint32_t rate);
uint32_t int_sqrt(uint32_t x);
int32_t ilog2(int32_t x);
uint64_t do_div(uint64_t* n,
uint64_t base);
uint32_t find_first_bit(uint32_t word);
void * ERR_PTR(long error);
void *zmalloc(size_t size);
#endif
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