flipperzero-firmware/lib/ST25RFAL002/utils.h
its your bedtime c97d766e5b
[FL-1181] Archive app (#458)
* fix stack size, file listing works
* fix scrollbar, update docs
* cut long filenames
* Dolphin: overhaul unlocking logic, unlocked message added
* furi - added common_defines.h, minor macro cleanup; fix scrollbar type conversion
* remove door opening animation
* adaptive long file name shortening, item icons, invert selection
* archive: browser tab, file types (beta);  scenes: fix sleep emote
* dont trim unknown extensions
* fix string_size usage
* array container for file list, fixes
* better path handling
* archive: renaming, adding to favorites worksl scrollbar fix: limit min bar height to 1px to prevent disappearance on large lists

Co-authored-by: あく <alleteam@gmail.com>
2021-05-18 21:54:56 +03:00

99 lines
3.6 KiB
C

/******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT 2018 STMicroelectronics</center></h2>
*
* Licensed under ST MYLIBERTY SOFTWARE LICENSE AGREEMENT (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/myliberty
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
* AND SPECIFICALLY DISCLAIMING THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/*
* PROJECT: NFCC firmware
* $Revision: $
* LANGUAGE: ISO C99
*/
/*! \file
*
* \author Ulrich Herrmann
*
* \brief Common and helpful macros
*
*/
#ifndef UTILS_H
#define UTILS_H
/*
******************************************************************************
* INCLUDES
******************************************************************************
*/
#include <string.h>
#include <stdint.h>
/*
******************************************************************************
* GLOBAL MACROS
******************************************************************************
*/
/*!
* this macro evaluates an error variable \a ERR against an error code \a EC.
* in case it is not equal it jumps to the given label \a LABEL.
*/
#define EVAL_ERR_NE_GOTO(EC, ERR, LABEL) \
if (EC != ERR) goto LABEL;
/*!
* this macro evaluates an error variable \a ERR against an error code \a EC.
* in case it is equal it jumps to the given label \a LABEL.
*/
#define EVAL_ERR_EQ_GOTO(EC, ERR, LABEL) \
if (EC == ERR) goto LABEL;
#define BITMASK_1 (0x01) /*!< Bit mask for lsb bit */
#define BITMASK_2 (0x03) /*!< Bit mask for two lsb bits */
#define BITMASK_3 (0x07) /*!< Bit mask for three lsb bits */
#define BITMASK_4 (0x0F) /*!< Bit mask for four lsb bits */
#define U16TOU8(a) ((a) & 0x00FF) /*!< Cast 16-bit unsigned to 8-bit unsigned */
#define GETU16(a) (uint16_t)((a[0] << 8) | a[1])/*!< Cast two Big Endian 8-bits byte array to 16-bits unsigned */
#define REVERSE_BYTES(pData, nDataSize) \
unsigned char swap, *lo = pData, *hi = pData + nDataSize - 1; \
while (lo < hi) { swap = *lo; *lo++ = *hi; *hi-- = swap; }
#define ST_MEMMOVE memmove /*!< map memmove to string library code */
#define ST_MEMCPY memcpy /*!< map memcpy to string library code */
#define ST_MEMSET memset /*!< map memset to string library code */
#define ST_BYTECMP memcmp /*!< map bytecmp to string library code */
#define NO_WARNING(v) ((void) (v)) /*!< Macro to suppress compiler warning */
#ifndef NULL
#define NULL (void*)0 /*!< represents a NULL pointer */
#endif /* !NULL */
/*
******************************************************************************
* GLOBAL FUNCTION PROTOTYPES
******************************************************************************
*/
#endif /* UTILS_H */