1 /* 2 * FreeRTOS Kernel V10.6.2 3 * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved. 4 * 5 * SPDX-License-Identifier: MIT 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a copy of 8 * this software and associated documentation files (the "Software"), to deal in 9 * the Software without restriction, including without limitation the rights to 10 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of 11 * the Software, and to permit persons to whom the Software is furnished to do so, 12 * subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in all 15 * copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS 19 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR 20 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 21 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * https://www.FreeRTOS.org 25 * https://github.com/FreeRTOS 26 * 27 */ 28 29 #ifndef PROJDEFS_H 30 #define PROJDEFS_H 31 32 /* 33 * Defines the prototype to which task functions must conform. Defined in this 34 * file to ensure the type is known before portable.h is included. 35 */ 36 typedef void (* TaskFunction_t)( void * ); 37 38 /* Converts a time in milliseconds to a time in ticks. This macro can be 39 * overridden by a macro of the same name defined in FreeRTOSConfig.h in case the 40 * definition here is not suitable for your application. */ 41 #ifndef pdMS_TO_TICKS 42 #define pdMS_TO_TICKS( xTimeInMs ) ( ( TickType_t ) ( ( ( TickType_t ) ( xTimeInMs ) * ( TickType_t ) configTICK_RATE_HZ ) / ( TickType_t ) 1000U ) ) 43 #endif 44 45 #define pdFALSE ( ( BaseType_t ) 0 ) 46 #define pdTRUE ( ( BaseType_t ) 1 ) 47 #define pdFALSE_SIGNED ( ( BaseType_t ) 0 ) 48 #define pdTRUE_SIGNED ( ( BaseType_t ) 1 ) 49 #define pdFALSE_UNSIGNED ( ( UBaseType_t ) 0 ) 50 #define pdTRUE_UNSIGNED ( ( UBaseType_t ) 1 ) 51 52 #define pdPASS ( pdTRUE ) 53 #define pdFAIL ( pdFALSE ) 54 #define errQUEUE_EMPTY ( ( BaseType_t ) 0 ) 55 #define errQUEUE_FULL ( ( BaseType_t ) 0 ) 56 57 /* FreeRTOS error definitions. */ 58 #define errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY ( -1 ) 59 #define errQUEUE_BLOCKED ( -4 ) 60 #define errQUEUE_YIELD ( -5 ) 61 62 /* Macros used for basic data corruption checks. */ 63 #ifndef configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES 64 #define configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES 0 65 #endif 66 67 #if ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_16_BITS ) 68 #define pdINTEGRITY_CHECK_VALUE 0x5a5a 69 #elif ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_32_BITS ) 70 #define pdINTEGRITY_CHECK_VALUE 0x5a5a5a5aUL 71 #elif ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_64_BITS ) 72 #define pdINTEGRITY_CHECK_VALUE 0x5a5a5a5a5a5a5a5aULL 73 #else 74 #error configTICK_TYPE_WIDTH_IN_BITS set to unsupported tick type width. 75 #endif 76 77 /* The following errno values are used by FreeRTOS+ components, not FreeRTOS 78 * itself. */ 79 #define pdFREERTOS_ERRNO_NONE 0 /* No errors */ 80 #define pdFREERTOS_ERRNO_ENOENT 2 /* No such file or directory */ 81 #define pdFREERTOS_ERRNO_EINTR 4 /* Interrupted system call */ 82 #define pdFREERTOS_ERRNO_EIO 5 /* I/O error */ 83 #define pdFREERTOS_ERRNO_ENXIO 6 /* No such device or address */ 84 #define pdFREERTOS_ERRNO_EBADF 9 /* Bad file number */ 85 #define pdFREERTOS_ERRNO_EAGAIN 11 /* No more processes */ 86 #define pdFREERTOS_ERRNO_EWOULDBLOCK 11 /* Operation would block */ 87 #define pdFREERTOS_ERRNO_ENOMEM 12 /* Not enough memory */ 88 #define pdFREERTOS_ERRNO_EACCES 13 /* Permission denied */ 89 #define pdFREERTOS_ERRNO_EFAULT 14 /* Bad address */ 90 #define pdFREERTOS_ERRNO_EBUSY 16 /* Mount device busy */ 91 #define pdFREERTOS_ERRNO_EEXIST 17 /* File exists */ 92 #define pdFREERTOS_ERRNO_EXDEV 18 /* Cross-device link */ 93 #define pdFREERTOS_ERRNO_ENODEV 19 /* No such device */ 94 #define pdFREERTOS_ERRNO_ENOTDIR 20 /* Not a directory */ 95 #define pdFREERTOS_ERRNO_EISDIR 21 /* Is a directory */ 96 #define pdFREERTOS_ERRNO_EINVAL 22 /* Invalid argument */ 97 #define pdFREERTOS_ERRNO_ENOSPC 28 /* No space left on device */ 98 #define pdFREERTOS_ERRNO_ESPIPE 29 /* Illegal seek */ 99 #define pdFREERTOS_ERRNO_EROFS 30 /* Read only file system */ 100 #define pdFREERTOS_ERRNO_EUNATCH 42 /* Protocol driver not attached */ 101 #define pdFREERTOS_ERRNO_EBADE 50 /* Invalid exchange */ 102 #define pdFREERTOS_ERRNO_EFTYPE 79 /* Inappropriate file type or format */ 103 #define pdFREERTOS_ERRNO_ENMFILE 89 /* No more files */ 104 #define pdFREERTOS_ERRNO_ENOTEMPTY 90 /* Directory not empty */ 105 #define pdFREERTOS_ERRNO_ENAMETOOLONG 91 /* File or path name too long */ 106 #define pdFREERTOS_ERRNO_EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ 107 #define pdFREERTOS_ERRNO_EAFNOSUPPORT 97 /* Address family not supported by protocol */ 108 #define pdFREERTOS_ERRNO_ENOBUFS 105 /* No buffer space available */ 109 #define pdFREERTOS_ERRNO_ENOPROTOOPT 109 /* Protocol not available */ 110 #define pdFREERTOS_ERRNO_EADDRINUSE 112 /* Address already in use */ 111 #define pdFREERTOS_ERRNO_ETIMEDOUT 116 /* Connection timed out */ 112 #define pdFREERTOS_ERRNO_EINPROGRESS 119 /* Connection already in progress */ 113 #define pdFREERTOS_ERRNO_EALREADY 120 /* Socket already connected */ 114 #define pdFREERTOS_ERRNO_EADDRNOTAVAIL 125 /* Address not available */ 115 #define pdFREERTOS_ERRNO_EISCONN 127 /* Socket is already connected */ 116 #define pdFREERTOS_ERRNO_ENOTCONN 128 /* Socket is not connected */ 117 #define pdFREERTOS_ERRNO_ENOMEDIUM 135 /* No medium inserted */ 118 #define pdFREERTOS_ERRNO_EILSEQ 138 /* An invalid UTF-16 sequence was encountered. */ 119 #define pdFREERTOS_ERRNO_ECANCELED 140 /* Operation canceled. */ 120 121 /* The following endian values are used by FreeRTOS+ components, not FreeRTOS 122 * itself. */ 123 #define pdFREERTOS_LITTLE_ENDIAN 0 124 #define pdFREERTOS_BIG_ENDIAN 1 125 126 /* Re-defining endian values for generic naming. */ 127 #define pdLITTLE_ENDIAN pdFREERTOS_LITTLE_ENDIAN 128 #define pdBIG_ENDIAN pdFREERTOS_BIG_ENDIAN 129 130 131 #endif /* PROJDEFS_H */ 132
