2 * FreeRTOS Kernel V10.4.3
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3 * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
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6 * this software and associated documentation files (the "Software"), to deal in
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7 * the Software without restriction, including without limitation the rights to
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8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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9 * the Software, and to permit persons to whom the Software is furnished to do so,
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10 * subject to the following conditions:
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12 * The above copyright notice and this permission notice shall be included in all
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13 * copies or substantial portions of the Software.
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15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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17 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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18 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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19 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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22 * https://www.FreeRTOS.org
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23 * https://github.com/FreeRTOS
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31 * Defines the prototype to which task functions must conform. Defined in this
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32 * file to ensure the type is known before portable.h is included.
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34 typedef void (* TaskFunction_t)( void * );
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36 /* Converts a time in milliseconds to a time in ticks. This macro can be
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37 * overridden by a macro of the same name defined in FreeRTOSConfig.h in case the
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38 * definition here is not suitable for your application. */
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39 #ifndef pdMS_TO_TICKS
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40 #define pdMS_TO_TICKS( xTimeInMs ) ( ( TickType_t ) ( ( ( TickType_t ) ( xTimeInMs ) * ( TickType_t ) configTICK_RATE_HZ ) / ( TickType_t ) 1000U ) )
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43 #define pdFALSE ( ( BaseType_t ) 0 )
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44 #define pdTRUE ( ( BaseType_t ) 1 )
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46 #define pdPASS ( pdTRUE )
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47 #define pdFAIL ( pdFALSE )
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48 #define errQUEUE_EMPTY ( ( BaseType_t ) 0 )
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49 #define errQUEUE_FULL ( ( BaseType_t ) 0 )
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51 /* FreeRTOS error definitions. */
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52 #define errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY ( -1 )
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53 #define errQUEUE_BLOCKED ( -4 )
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54 #define errQUEUE_YIELD ( -5 )
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56 /* Macros used for basic data corruption checks. */
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57 #ifndef configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES
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58 #define configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES 0
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61 #if ( configUSE_16_BIT_TICKS == 1 )
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62 #define pdINTEGRITY_CHECK_VALUE 0x5a5a
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64 #define pdINTEGRITY_CHECK_VALUE 0x5a5a5a5aUL
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67 /* The following errno values are used by FreeRTOS+ components, not FreeRTOS
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69 #define pdFREERTOS_ERRNO_NONE 0 /* No errors */
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70 #define pdFREERTOS_ERRNO_ENOENT 2 /* No such file or directory */
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71 #define pdFREERTOS_ERRNO_EINTR 4 /* Interrupted system call */
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72 #define pdFREERTOS_ERRNO_EIO 5 /* I/O error */
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73 #define pdFREERTOS_ERRNO_ENXIO 6 /* No such device or address */
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74 #define pdFREERTOS_ERRNO_EBADF 9 /* Bad file number */
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75 #define pdFREERTOS_ERRNO_EAGAIN 11 /* No more processes */
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76 #define pdFREERTOS_ERRNO_EWOULDBLOCK 11 /* Operation would block */
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77 #define pdFREERTOS_ERRNO_ENOMEM 12 /* Not enough memory */
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78 #define pdFREERTOS_ERRNO_EACCES 13 /* Permission denied */
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79 #define pdFREERTOS_ERRNO_EFAULT 14 /* Bad address */
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80 #define pdFREERTOS_ERRNO_EBUSY 16 /* Mount device busy */
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81 #define pdFREERTOS_ERRNO_EEXIST 17 /* File exists */
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82 #define pdFREERTOS_ERRNO_EXDEV 18 /* Cross-device link */
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83 #define pdFREERTOS_ERRNO_ENODEV 19 /* No such device */
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84 #define pdFREERTOS_ERRNO_ENOTDIR 20 /* Not a directory */
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85 #define pdFREERTOS_ERRNO_EISDIR 21 /* Is a directory */
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86 #define pdFREERTOS_ERRNO_EINVAL 22 /* Invalid argument */
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87 #define pdFREERTOS_ERRNO_ENOSPC 28 /* No space left on device */
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88 #define pdFREERTOS_ERRNO_ESPIPE 29 /* Illegal seek */
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89 #define pdFREERTOS_ERRNO_EROFS 30 /* Read only file system */
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90 #define pdFREERTOS_ERRNO_EUNATCH 42 /* Protocol driver not attached */
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91 #define pdFREERTOS_ERRNO_EBADE 50 /* Invalid exchange */
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92 #define pdFREERTOS_ERRNO_EFTYPE 79 /* Inappropriate file type or format */
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93 #define pdFREERTOS_ERRNO_ENMFILE 89 /* No more files */
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94 #define pdFREERTOS_ERRNO_ENOTEMPTY 90 /* Directory not empty */
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95 #define pdFREERTOS_ERRNO_ENAMETOOLONG 91 /* File or path name too long */
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96 #define pdFREERTOS_ERRNO_EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
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97 #define pdFREERTOS_ERRNO_ENOBUFS 105 /* No buffer space available */
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98 #define pdFREERTOS_ERRNO_ENOPROTOOPT 109 /* Protocol not available */
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99 #define pdFREERTOS_ERRNO_EADDRINUSE 112 /* Address already in use */
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100 #define pdFREERTOS_ERRNO_ETIMEDOUT 116 /* Connection timed out */
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101 #define pdFREERTOS_ERRNO_EINPROGRESS 119 /* Connection already in progress */
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102 #define pdFREERTOS_ERRNO_EALREADY 120 /* Socket already connected */
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103 #define pdFREERTOS_ERRNO_EADDRNOTAVAIL 125 /* Address not available */
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104 #define pdFREERTOS_ERRNO_EISCONN 127 /* Socket is already connected */
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105 #define pdFREERTOS_ERRNO_ENOTCONN 128 /* Socket is not connected */
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106 #define pdFREERTOS_ERRNO_ENOMEDIUM 135 /* No medium inserted */
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107 #define pdFREERTOS_ERRNO_EILSEQ 138 /* An invalid UTF-16 sequence was encountered. */
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108 #define pdFREERTOS_ERRNO_ECANCELED 140 /* Operation canceled. */
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110 /* The following endian values are used by FreeRTOS+ components, not FreeRTOS
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112 #define pdFREERTOS_LITTLE_ENDIAN 0
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113 #define pdFREERTOS_BIG_ENDIAN 1
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115 /* Re-defining endian values for generic naming. */
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116 #define pdLITTLE_ENDIAN pdFREERTOS_LITTLE_ENDIAN
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117 #define pdBIG_ENDIAN pdFREERTOS_BIG_ENDIAN
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120 #endif /* PROJDEFS_H */
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