From f19e7ce9dd4720ebf8a53ade083f775b94ddd0db Mon Sep 17 00:00:00 2001 From: rtel Date: Mon, 13 Apr 2015 18:45:02 +0000 Subject: [PATCH] Add the errno definitions used by FreeRTOS+TCP and FreeRTOS+FAT into FreeRTOS's projdefs.h. Remove redundant global definition vPortInstallFreeRTOSVectorTable from the GCC ARM_CA9 portASM.S file. Ensure correct sequence of start up sequence when the Windows port is used on multi-core Windows machines by starting one thread in the suspended state. Move initialisation of xNextTaskUnblockTime to the function that starts the scheduler, rather than from where the variable is declared - this fixes a compiler warning in newer IAR compilers. Fix "elif (SELECTED_PORT == PORT_MICROCHIP_PIC32MX || PORT_MICROCHIP_PIC32MZ)" in the FreeRTOS+Trace trcHardwarePort.h header file. git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@2342 1d2547de-c912-0410-9cb9-b8ca96c0e9e2 --- .../Include/trcHardwarePort.h | 2 +- FreeRTOS/Source/include/projdefs.h | 44 ++++++++++++++++++- FreeRTOS/Source/include/task.h | 4 +- FreeRTOS/Source/include/timers.h | 4 +- .../Source/portable/GCC/ARM_CA9/portASM.S | 1 - FreeRTOS/Source/portable/MSVC-MingW/port.c | 3 +- FreeRTOS/Source/tasks.c | 3 +- FreeRTOS/Source/timers.c | 2 +- 8 files changed, 53 insertions(+), 10 deletions(-) diff --git a/FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/Include/trcHardwarePort.h b/FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/Include/trcHardwarePort.h index 01ce3a590..7c93d4ef4 100644 --- a/FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/Include/trcHardwarePort.h +++ b/FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace/Include/trcHardwarePort.h @@ -241,7 +241,7 @@ #define HWTC_DIVISOR 1 #define IRQ_PRIORITY_ORDER 1 // higher IRQ priority values are more significant -#elif (SELECTED_PORT == PORT_MICROCHIP_PIC32MX || PORT_MICROCHIP_PIC32MZ) +#elif (SELECTED_PORT == PORT_MICROCHIP_PIC32MX || SELECTED_PORT == PORT_MICROCHIP_PIC32MZ) #define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING #define HWTC_COUNT (TMR1) diff --git a/FreeRTOS/Source/include/projdefs.h b/FreeRTOS/Source/include/projdefs.h index 79ced440f..2dedeb807 100644 --- a/FreeRTOS/Source/include/projdefs.h +++ b/FreeRTOS/Source/include/projdefs.h @@ -103,7 +103,49 @@ typedef void (*TaskFunction_t)( void * ); #define pdINTEGRITY_CHECK_VALUE 0x5a5a5a5aUL #endif -/* The following endian values are used by FreeRTOS+ components, not FreeRTOS +/* The following errno values are used by FreeRTOS+ components, not FreeRTOS +itself. */ +#define pdFREERTOS_ERRNO_NONE 0 /* No errors */ +#define pdFREERTOS_ERRNO_ENOENT 2 /* No such file or directory */ +#define pdFREERTOS_ERRNO_EIO 5 /* I/O error */ +#define pdFREERTOS_ERRNO_ENXIO 6 /* No such device or address */ +#define pdFREERTOS_ERRNO_EBADF 9 /* Bad file number */ +#define pdFREERTOS_ERRNO_EAGAIN 11 /* No more processes */ +#define pdFREERTOS_ERRNO_EWOULDBLOCK 11 /* Operation would block */ +#define pdFREERTOS_ERRNO_ENOMEM 12 /* Not enough memory */ +#define pdFREERTOS_ERRNO_EACCES 13 /* Permission denied */ +#define pdFREERTOS_ERRNO_EFAULT 14 /* Bad address */ +#define pdFREERTOS_ERRNO_EBUSY 16 /* Mount device busy */ +#define pdFREERTOS_ERRNO_EEXIST 17 /* File exists */ +#define pdFREERTOS_ERRNO_EXDEV 18 /* Cross-device link */ +#define pdFREERTOS_ERRNO_ENODEV 19 /* No such device */ +#define pdFREERTOS_ERRNO_ENOTDIR 20 /* Not a directory */ +#define pdFREERTOS_ERRNO_EISDIR 21 /* Is a directory */ +#define pdFREERTOS_ERRNO_EINVAL 22 /* Invalid argument */ +#define pdFREERTOS_ERRNO_ENOSPC 28 /* No space left on device */ +#define pdFREERTOS_ERRNO_ESPIPE 29 /* Illegal seek */ +#define pdFREERTOS_ERRNO_EROFS 30 /* Read only file system */ +#define pdFREERTOS_ERRNO_EUNATCH 42 /* Protocol driver not attached */ +#define pdFREERTOS_ERRNO_EBADE 50 /* Invalid exchange */ +#define pdFREERTOS_ERRNO_EFTYPE 79 /* Inappropriate file type or format */ +#define pdFREERTOS_ERRNO_ENMFILE 89 /* No more files */ +#define pdFREERTOS_ERRNO_ENOTEMPTY 90 /* Directory not empty */ +#define pdFREERTOS_ERRNO_ENAMETOOLONG 91 /* File or path name too long */ +#define pdFREERTOS_ERRNO_EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ +#define pdFREERTOS_ERRNO_ENOBUFS 105 /* No buffer space available */ +#define pdFREERTOS_ERRNO_ENOPROTOOPT 109 /* Protocol not available */ +#define pdFREERTOS_ERRNO_EADDRINUSE 112 /* Address already in use */ +#define pdFREERTOS_ERRNO_ETIMEDOUT 116 /* Connection timed out */ +#define pdFREERTOS_ERRNO_EINPROGRESS 119 /* Connection already in progress */ +#define pdFREERTOS_ERRNO_EALREADY 120 /* Socket already connected */ +#define pdFREERTOS_ERRNO_EADDRNOTAVAIL 125 /* Address not available */ +#define pdFREERTOS_ERRNO_EISCONN 127 /* Socket is already connected */ +#define pdFREERTOS_ERRNO_ENOTCONN 128 /* Socket is not connected */ +#define pdFREERTOS_ERRNO_ENOMEDIUM 135 /* No medium inserted */ +#define pdFREERTOS_ERRNO_EILSEQ 138 /* An invalid UTF-16 sequence was encountered. */ +#define pdFREERTOS_ERRNO_ECANCELED 140 /* Operation canceled. */ + +/* The following endian values are used by FreeRTOS+ components, not FreeRTOS itself. */ #define pdFREERTOS_LITTLE_ENDIAN 0 #define pdFREERTOS_BIG_ENDIAN 1 diff --git a/FreeRTOS/Source/include/task.h b/FreeRTOS/Source/include/task.h index 672769a90..a62eafc6e 100644 --- a/FreeRTOS/Source/include/task.h +++ b/FreeRTOS/Source/include/task.h @@ -214,7 +214,7 @@ typedef enum * \ingroup SchedulerControl */ #define taskENTER_CRITICAL() portENTER_CRITICAL() -#define taskENTER_CRITICAL_FROM_ISR( x ) portSET_INTERRUPT_MASK_FROM_ISR( x ) +#define taskENTER_CRITICAL_FROM_ISR() portSET_INTERRUPT_MASK_FROM_ISR() /** * task. h @@ -229,7 +229,7 @@ typedef enum * \ingroup SchedulerControl */ #define taskEXIT_CRITICAL() portEXIT_CRITICAL() -#define taskEXIT_CRITICAL_FROM_ISR() portCLEAR_INTERRUPT_MASK_FROM_ISR() +#define taskEXIT_CRITICAL_FROM_ISR( x ) portCLEAR_INTERRUPT_MASK_FROM_ISR( x ) /** * task. h * diff --git a/FreeRTOS/Source/include/timers.h b/FreeRTOS/Source/include/timers.h index 882a33371..7150b3299 100644 --- a/FreeRTOS/Source/include/timers.h +++ b/FreeRTOS/Source/include/timers.h @@ -279,7 +279,7 @@ TimerHandle_t xTimerCreate( const char * const pcTimerName, const TickType_t xTi * * See the xTimerCreate() API function example usage scenario. */ -void *pvTimerGetTimerID( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; +void *pvTimerGetTimerID( const TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; /** * void vTimerSetTimerID( TimerHandle_t xTimer, void *pvNewID ); @@ -300,7 +300,7 @@ void *pvTimerGetTimerID( TimerHandle_t xTimer ) PRIVILEGED_FUNCTION; * * See the xTimerCreate() API function example usage scenario. */ -void vTimerSetTimerID( const TimerHandle_t xTimer, void *pvNewID ) PRIVILEGED_FUNCTION; +void vTimerSetTimerID( TimerHandle_t xTimer, void *pvNewID ) PRIVILEGED_FUNCTION; /** * BaseType_t xTimerIsTimerActive( TimerHandle_t xTimer ); diff --git a/FreeRTOS/Source/portable/GCC/ARM_CA9/portASM.S b/FreeRTOS/Source/portable/GCC/ARM_CA9/portASM.S index 4f521c518..262b10f1c 100644 --- a/FreeRTOS/Source/portable/GCC/ARM_CA9/portASM.S +++ b/FreeRTOS/Source/portable/GCC/ARM_CA9/portASM.S @@ -76,7 +76,6 @@ .global FreeRTOS_IRQ_Handler .global FreeRTOS_SWI_Handler .global vPortRestoreTaskContext - .global vPortInstallFreeRTOSVectorTable diff --git a/FreeRTOS/Source/portable/MSVC-MingW/port.c b/FreeRTOS/Source/portable/MSVC-MingW/port.c index 96dbf78bd..50051590c 100644 --- a/FreeRTOS/Source/portable/MSVC-MingW/port.c +++ b/FreeRTOS/Source/portable/MSVC-MingW/port.c @@ -312,12 +312,13 @@ xThreadState *pxThreadState; tick interrupts. The priority is set below that of the simulated interrupt handler so the interrupt event mutex is used for the handshake / overrun protection. */ - pvHandle = CreateThread( NULL, 0, prvSimulatedPeripheralTimer, NULL, 0, NULL ); + pvHandle = CreateThread( NULL, 0, prvSimulatedPeripheralTimer, NULL, CREATE_SUSPENDED, NULL ); if( pvHandle != NULL ) { SetThreadPriority( pvHandle, THREAD_PRIORITY_BELOW_NORMAL ); SetThreadPriorityBoost( pvHandle, TRUE ); SetThreadAffinityMask( pvHandle, 0x01 ); + ResumeThread( pvHandle ); } /* Start the highest priority task by obtaining its associated thread diff --git a/FreeRTOS/Source/tasks.c b/FreeRTOS/Source/tasks.c index 426ee2d59..c07e88f2a 100644 --- a/FreeRTOS/Source/tasks.c +++ b/FreeRTOS/Source/tasks.c @@ -247,7 +247,7 @@ PRIVILEGED_DATA static volatile UBaseType_t uxPendedTicks = ( UBaseType_t ) 0 PRIVILEGED_DATA static volatile BaseType_t xYieldPending = pdFALSE; PRIVILEGED_DATA static volatile BaseType_t xNumOfOverflows = ( BaseType_t ) 0; PRIVILEGED_DATA static UBaseType_t uxTaskNumber = ( UBaseType_t ) 0U; -PRIVILEGED_DATA static volatile TickType_t xNextTaskUnblockTime = portMAX_DELAY; +PRIVILEGED_DATA static volatile TickType_t xNextTaskUnblockTime = ( TickType_t ) 0U; /* Initialised to portMAX_DELAY; before the scheduler starts. */ /* Context switches are held pending while the scheduler is suspended. Also, interrupts must not manipulate the xGenericListItem of a TCB, or any of the @@ -1588,6 +1588,7 @@ BaseType_t xReturn; } #endif /* configUSE_NEWLIB_REENTRANT */ + xNextTaskUnblockTime = portMAX_DELAY; xSchedulerRunning = pdTRUE; xTickCount = ( TickType_t ) 0U; diff --git a/FreeRTOS/Source/timers.c b/FreeRTOS/Source/timers.c index 7b7a42d90..797b25226 100644 --- a/FreeRTOS/Source/timers.c +++ b/FreeRTOS/Source/timers.c @@ -841,7 +841,7 @@ void *pvReturn; } /*-----------------------------------------------------------*/ -void vTimerSetTimerID( const TimerHandle_t xTimer, void *pvNewID ) +void vTimerSetTimerID( TimerHandle_t xTimer, void *pvNewID ) { Timer_t * const pxTimer = ( Timer_t * ) xTimer; -- 2.39.2