1 /* 2 * FreeRTOS Kernel V10.3.1 3 * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a copy 6 * of this software and associated documentation files (the "Software"), to deal 7 * in the Software without restriction, including without limitation the rights 8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 * copies of the Software, and to permit persons to whom the Software is 10 * furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 * SOFTWARE. 22 * 23 * http://www.FreeRTOS.org 24 * http://aws.amazon.com/freertos 25 * 26 * 1 tab == 4 spaces! 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) \ 43 ((TickType_t)( \ 44 ((TickType_t)(xTimeInMs) * (TickType_t)configTICK_RATE_HZ) / \ 45 (TickType_t)1000)) 46 #endif 47 48 #define pdFALSE ((BaseType_t)0) 49 #define pdTRUE ((BaseType_t)1) 50 51 #define pdPASS (pdTRUE) 52 #define pdFAIL (pdFALSE) 53 #define errQUEUE_EMPTY ((BaseType_t)0) 54 #define errQUEUE_FULL ((BaseType_t)0) 55 56 /* FreeRTOS error definitions. */ 57 #define errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY (-1) 58 #define errQUEUE_BLOCKED (-4) 59 #define errQUEUE_YIELD (-5) 60 61 /* Macros used for basic data corruption checks. */ 62 #ifndef configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES 63 # define configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES 0 64 #endif 65 66 #if (configUSE_16_BIT_TICKS == 1) 67 # define pdINTEGRITY_CHECK_VALUE 0x5a5a 68 #else 69 # define pdINTEGRITY_CHECK_VALUE 0x5a5a5a5aUL 70 #endif 71 72 /* The following errno values are used by FreeRTOS+ components, not FreeRTOS 73 itself. */ 74 #define pdFREERTOS_ERRNO_NONE 0 /* No errors */ 75 #define pdFREERTOS_ERRNO_ENOENT 2 /* No such file or directory */ 76 #define pdFREERTOS_ERRNO_EINTR 4 /* Interrupted system call */ 77 #define pdFREERTOS_ERRNO_EIO 5 /* I/O error */ 78 #define pdFREERTOS_ERRNO_ENXIO 6 /* No such device or address */ 79 #define pdFREERTOS_ERRNO_EBADF 9 /* Bad file number */ 80 #define pdFREERTOS_ERRNO_EAGAIN 11 /* No more processes */ 81 #define pdFREERTOS_ERRNO_EWOULDBLOCK 11 /* Operation would block */ 82 #define pdFREERTOS_ERRNO_ENOMEM 12 /* Not enough memory */ 83 #define pdFREERTOS_ERRNO_EACCES 13 /* Permission denied */ 84 #define pdFREERTOS_ERRNO_EFAULT 14 /* Bad address */ 85 #define pdFREERTOS_ERRNO_EBUSY 16 /* Mount device busy */ 86 #define pdFREERTOS_ERRNO_EEXIST 17 /* File exists */ 87 #define pdFREERTOS_ERRNO_EXDEV 18 /* Cross-device link */ 88 #define pdFREERTOS_ERRNO_ENODEV 19 /* No such device */ 89 #define pdFREERTOS_ERRNO_ENOTDIR 20 /* Not a directory */ 90 #define pdFREERTOS_ERRNO_EISDIR 21 /* Is a directory */ 91 #define pdFREERTOS_ERRNO_EINVAL 22 /* Invalid argument */ 92 #define pdFREERTOS_ERRNO_ENOSPC 28 /* No space left on device */ 93 #define pdFREERTOS_ERRNO_ESPIPE 29 /* Illegal seek */ 94 #define pdFREERTOS_ERRNO_EROFS 30 /* Read only file system */ 95 #define pdFREERTOS_ERRNO_EUNATCH 42 /* Protocol driver not attached */ 96 #define pdFREERTOS_ERRNO_EBADE 50 /* Invalid exchange */ 97 #define pdFREERTOS_ERRNO_EFTYPE 79 /* Inappropriate file type or format */ 98 #define pdFREERTOS_ERRNO_ENMFILE 89 /* No more files */ 99 #define pdFREERTOS_ERRNO_ENOTEMPTY 90 /* Directory not empty */ 100 #define pdFREERTOS_ERRNO_ENAMETOOLONG 91 /* File or path name too long */ 101 #define pdFREERTOS_ERRNO_EOPNOTSUPP \ 102 95 /* Operation not supported on transport endpoint */ 103 #define pdFREERTOS_ERRNO_ENOBUFS 105 /* No buffer space available */ 104 #define pdFREERTOS_ERRNO_ENOPROTOOPT 109 /* Protocol not available */ 105 #define pdFREERTOS_ERRNO_EADDRINUSE 112 /* Address already in use */ 106 #define pdFREERTOS_ERRNO_ETIMEDOUT 116 /* Connection timed out */ 107 #define pdFREERTOS_ERRNO_EINPROGRESS 119 /* Connection already in progress */ 108 #define pdFREERTOS_ERRNO_EALREADY 120 /* Socket already connected */ 109 #define pdFREERTOS_ERRNO_EADDRNOTAVAIL 125 /* Address not available */ 110 #define pdFREERTOS_ERRNO_EISCONN 127 /* Socket is already connected */ 111 #define pdFREERTOS_ERRNO_ENOTCONN 128 /* Socket is not connected */ 112 #define pdFREERTOS_ERRNO_ENOMEDIUM 135 /* No medium inserted */ 113 #define pdFREERTOS_ERRNO_EILSEQ \ 114 138 /* An invalid UTF-16 sequence was encountered. */ 115 #define pdFREERTOS_ERRNO_ECANCELED 140 /* Operation canceled. */ 116 117 /* The following endian values are used by FreeRTOS+ components, not FreeRTOS 118 itself. */ 119 #define pdFREERTOS_LITTLE_ENDIAN 0 120 #define pdFREERTOS_BIG_ENDIAN 1 121 122 /* Re-defining endian values for generic naming. */ 123 #define pdLITTLE_ENDIAN pdFREERTOS_LITTLE_ENDIAN 124 #define pdBIG_ENDIAN pdFREERTOS_BIG_ENDIAN 125 126 #endif /* PROJDEFS_H */ 127