From cf4444e7390365df43ecbd3d130015c1e06ef88f Mon Sep 17 00:00:00 2001 From: Arturs Artamonovs Date: Sun, 3 Nov 2024 15:56:55 +0000 Subject: BladeRF library compiles --- Radio/HW/BladeRF/common/include/conversions.h | 409 ++++++++++++++++++++++++++ 1 file changed, 409 insertions(+) create mode 100644 Radio/HW/BladeRF/common/include/conversions.h (limited to 'Radio/HW/BladeRF/common/include/conversions.h') diff --git a/Radio/HW/BladeRF/common/include/conversions.h b/Radio/HW/BladeRF/common/include/conversions.h new file mode 100644 index 0000000..5555a29 --- /dev/null +++ b/Radio/HW/BladeRF/common/include/conversions.h @@ -0,0 +1,409 @@ +/* + * This file is part of the bladeRF project: + * http://www.github.com/nuand/bladeRF + * + * Copyright (C) 2014-2018 Nuand LLC + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#ifndef CONVERSIONS_H_ +#define CONVERSIONS_H_ + +#include +#include +#include +#include +#include +#include +#include + +#include "host_config.h" +#include "rel_assert.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * Convert a string to a bladerf_version + * + * Accepted inputs are in the form: X.Y.Z or X.Y.Z- + * + * @param[in] string Version string to convert + * @param[out] version Version structure to populate. For a valid string, + * the describe member will point to the provided + * string argument. The contents of this structure + * are undefined when this function returns -1. + * + * @return 0 on success, -1 if provided string is invalid + */ +int str2version(const char *str, struct bladerf_version *version); + +/** + * Convert a bladerf_dev_speed to a string suitable for printing + * + * @note The caller should not attempt to modify or free() the returned string. + * + * @param speed Device speed + * @return Const string describing the provided speed + */ +const char *devspeed2str(bladerf_dev_speed speed); + +/** + * Convert a string to libbladeRF log verbosity level + * + * @param[in] str Input string + * @param[out] ok Value is updated to true if the input string was valid + * + * @return Log level if ok is true, undefined otherwise + */ +bladerf_log_level str2loglevel(const char *str, bool *ok); + +/** + * Convert a module enumeration to a string + * + * @note The caller should not attempt to modify or free() the returned string. + * + * @param module Module to convert to string + * @return String representation of module + */ +const char *module2str(bladerf_module m); + +/** + * Convert a string to a module enumeration value. + * + * This is case-insensitive. + * + * @param str Module as a string. Should be "rx" or "tx". + * + * @return BLADERF_MODULE_RX, BLADERF_MODULE_TX, or BLADERF_MODULE_INVALID + */ +bladerf_module str2module(const char *str); + +/** + * Convert a channel index to a string + * + * @note The caller should not attempt to modify or free() the returned string. + * + * @param ch Channel + * @return String representation of channel + */ +const char *channel2str(bladerf_channel ch); + +/** + * Convert a string to a channel index + * + * This is case-insensitive. + * + * @param str Channel as a string. + * @return BLADERF_CHANNEL_RX(n) or BLADERF_CHANNEL_TX(n), + * or BLADERF_CHANNEL_INVALID if not recognized + */ +bladerf_channel str2channel(char const *str); + +/** + * Convert a direction enumeration to a string + * + * @note The caller should not attempt to modify or free() the returned string. + * + * @param dir direction + * @return String representation of direction + */ +const char *direction2str(bladerf_direction dir); + +/** + * Convert a channel enumeration to a direction + * + * @param ch channel + * @return Direction of the channel + */ +bladerf_direction channel2direction(bladerf_channel ch); + +/** + * Convert a trigger signal enumeration value to a string + * + * @param trigger Trigger item + * + * @return String representation or "Unknown" + */ +const char *trigger2str(bladerf_trigger_signal trigger); + +/** + * Conver a string to a trigger signal enumeration value. + * + * This is case-insensitive. + * + * @param str Trigger as a string. Valid values include `Miniexp-1`, + * `J51-1`, `J71-4`, or `User-0` through `User-7`. + * + * @return valid bladerf_trigger_signal value, or BLADERF_TRIGGER_INVALID + */ +bladerf_trigger_signal str2trigger(const char *str); + +/** + * Convert a trigger role enumeration value to a string + * + * @param role Role value + * + * @return String representation or "Unknown" + */ +const char *triggerrole2str(bladerf_trigger_role role); + +/** + * Convert a string to a trigger role enumeration value + * + * @param role Role value + * + * @return String representation or "Unknown" + */ +bladerf_trigger_role str2triggerrole(const char *str); + +/** + * Convert a string to a loopback mode + * + * @param[in] str String to convert + * @param[out] loopback Corresponding loopback mode. Only valid when + * this function returns successfully + * + * @return 0 on success, -1 on invalid string + */ +int str2loopback(const char *str, bladerf_loopback *loopback); + +/** + * @brief Convert a loopback mode to a string const + * + * @param[in] loopback The loopback mode + * + * @return NUL-terminated string + */ +char const *loopback2str(bladerf_loopback loopback); + +/** + * Convert RX LNA gain strings to their associated enum values + * + * @param[in] str Gain string to convert + * @param[out] gain Associated LNA gain string. Set to + * BLADERF_LNA_GAIN_UNKNOWN on error. + * + * @return 0 on success, -1 on invalid string + */ +int str2lnagain(const char *str, bladerf_lna_gain *gain); + +/** + * @brief Convert a tuning mode to a string const + * + * @param[in] mode The tuning mode + * + * @return NUL-terminated string + */ +char const *tuningmode2str(bladerf_tuning_mode mode); + +/** + * Get a string description of the specified bladeRF backend + * + * @param b Backend to get a string for + * + * @return NUL-terminated string + */ +const char *backend_description(bladerf_backend b); + +/** + * Convert bladeRF SC16Q11 DAC/ADC samples to floats + * + * Note that the both the input and output buffers contain interleaved, where + * 1 sample is associated with two array elements: + * [I, Q, I, Q, ... I, Q] + * + * Therefore, the caller must ensure the output buffer large enough to contain + * 2*n floats (or 2*n*sizeof(float) bytes). + * + * @param[in] in Input buffer containing SC16Q11 samples + * @param[out] out Output buffer of float values + * @param[in] n Number of samples to convert + */ +void sc16q11_to_float(const int16_t *in, float *out, unsigned int n); + +/** + * Convert float samples to bladeRF SC16Q11 DAC/ADC format + * + * Note that the both the input and output buffers contain interleaved, where + * 1 sample is associated with two array elements: + * [I, Q, I, Q, ... I, Q] + * + * Therefore, the caller must ensure the output buffer large enough to contain + * 2*n int16_t's (or 2*n*sizeof(int16_t) bytes). + * + * @param[in] in Input buffer containing float samples + * @param[out] out Output buffer of int16_t values + * @param[in] n Number of samples to convert + */ +void float_to_sc16q11(const float *in, int16_t *out, unsigned int n); + +/** + * Convert a string to a bladerf_cal_module value + * + * @param[in] str String to convert + * + * @return A bladerf_cal_module value. This will be set to + * BLADERF_DC_CAL_INVALID if the provided string is invalid. + */ +bladerf_cal_module str_to_bladerf_cal_module(const char *str); + +/** + * Convert a bladerf_smb_mode enumeration value to a string + * + * @param[in] mode Mode enum value + * + * @return String representation of enumeration, or "Unknown" for an + * invalid value. + */ +const char *smb_mode_to_str(bladerf_smb_mode mode); + +/** + * Convert a string to bladerf_smb_mode value + * + * @param[in] str String to convert + * + * @return A BLADERF_SMB_MODE_* value. BLADERF_SMB_MODE_INVALID will + * returned for an invalid string. + */ +bladerf_smb_mode str_to_smb_mode(const char *str); + +/** + * Convert a string to bladerf_tuning_mode value + * + * @param[in] str String to convert + * + * @return A BLADERF_TUNING_MODE_* value. BLADERF_TUNING_MODE_INVALID will + * returned for an invalid string. + */ +bladerf_tuning_mode str_to_tuning_mode(const char *str); + +/** + * Convert an ASCII char string to an unsigned integer and check its bounds + * + * @param[in] str String to convert + * @param[in] min Value below this is bad + * @param[in] max Value above this is bad + * @param[out] ok True if conversion and bounds check did not fail + * + * @return An unsigned integer converted from an ASCII string + */ +unsigned int str2uint(const char *str, + unsigned int min, + unsigned int max, + bool *ok); + +/** + * Convert an ASCII char string to an integer and check its bounds + * + * @param[in] str String to convert + * @param[in] min Value below this is bad + * @param[in] max Value above this is bad + * @param[out] ok True if conversion and bounds check did not fail + * + * @return A signed integer converted from an ASCII string + */ +int str2int(const char *str, int min, int max, bool *ok); + +/** + * Convert an ASCII char string to a 64bit unsigned long long integer and check + * its bounds + * + * @param[in] str String to convert + * @param[in] min Value below this is bad + * @param[in] max Value above this is bad + * @param[out] ok True if conversion and bounds check did not fail + * + * @return An unsigned long long integer converted from an ASCII string + */ +uint64_t str2uint64(const char *str, uint64_t min, uint64_t max, bool *ok); + +/** + * Convert an ASCII char string to a double and check its bounds + * + * @param[in] str String to convert + * @param[in] min Value below this is bad + * @param[in] max Value above this is bad + * @param[out] ok True if conversion and bounds check did not fail + * + * @return A double converted from an ASCII string + */ +double str2double(const char *str, double min, double max, bool *ok); +struct numeric_suffix { + const char *suffix; + uint64_t multiplier; +}; +typedef struct numeric_suffix numeric_suffix; + +/** + * Convert an ASCII char string that has a suffix multipler to an unsigned + * integer and check its bounds + * + * @param[in] str String to convert + * @param[in] min Value below this is bad + * @param[in] max Value above this is bad + * @param[in] suffixes Array of numeric_suffix + * @param[in] num_suff Total number of numeric_suffix in suffixes array + * @param[out] ok True if conversion and bounds check did not fail + * + * @return An unsigned integer converted from an ASCII string + */ +unsigned int str2uint_suffix(const char *str, + unsigned int min, + unsigned int max, + const struct numeric_suffix *suffixes, + const size_t num_suff, + bool *ok); + +/** + * Convert an ASCII char string that has a suffix multipler to an unsigned + * integer and check its bounds + * + * @param[in] str String to convert + * @param[in] min Value below this is bad + * @param[in] max Value above this is bad + * @param[in] suffixes Array of numeric_suffix + * @param[in] num_suff Total number of numeric_suffix in suffixes array + * @param[out] ok True if conversion and bounds check did not fail + * + * @return An unsigned long long integer converted from an ASCII string + */ +uint64_t str2uint64_suffix(const char *str, + uint64_t min, + uint64_t max, + const struct numeric_suffix *suffixes, + const size_t num_suff, + bool *ok); + +/** + * Convert a string to a boolean + * + * @param[in] str String to convert + * @param[out] val Boolean value + * + * @return 0 on success, value from \ref RETCODES list on failure + */ +int str2bool(const char *str, bool *val); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif -- cgit v1.2.3