本帖最后由 friendly 于 2018-5-18 11:11 编辑
请教大佬，我在使用CubeMX软件，使能了GPIO,UART,FreeRTOS。创建了两个任务，一个串口中断，一个队列。程序功能是：串口中断调用接收回调函数接收数据，接收完成后，向队列发送数据指针，在其中一个任务中读取队列内容并打印。因为在自动生成的UART.C文件中创建了串口接收回调函数，并使用到队列，所以要在UART.C文件中包含进相关头文件，现在只要包含进CMSIS_OS.H或FreeRTOS.H和QUEUE.H头文件，在UART.C文件还没有调用队列发送函数，在编译时都会产生错误。错误如下：
compiling freertos.c...
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(184): error: #20: identifier "TickType_t" is undefined
configLIST_VOLATILE TickType_t xItemValue; /*< The value being listed. In most cases this is used to sort the list in descending order. */
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(196): error: #20: identifier "TickType_t" is undefined
configLIST_VOLATILE TickType_t xItemValue;
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(208): error: #20: identifier "UBaseType_t" is undefined
configLIST_VOLATILE UBaseType_t uxNumberOfItems;
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(386): error: #77-D: this declaration has no storage class or type specifier
PRIVILEGED_FUNCTION void vListInitialise( List_t * const pxList );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(386): error: #65: expected a ";"
PRIVILEGED_FUNCTION void vListInitialise( List_t * const pxList );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(397): error: #77-D: this declaration has no storage class or type specifier
PRIVILEGED_FUNCTION void vListInitialiseItem( ListItem_t * const pxItem );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(397): error: #65: expected a ";"
PRIVILEGED_FUNCTION void vListInitialiseItem( ListItem_t * const pxItem );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(410): error: #77-D: this declaration has no storage class or type specifier
PRIVILEGED_FUNCTION void vListInsert( List_t * const pxList, ListItem_t * const pxNewListItem );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(410): error: #65: expected a ";"
PRIVILEGED_FUNCTION void vListInsert( List_t * const pxList, ListItem_t * const pxNewListItem );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(431): error: #77-D: this declaration has no storage class or type specifier
PRIVILEGED_FUNCTION void vListInsertEnd( List_t * const pxList, ListItem_t * const pxNewListItem );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(431): error: #65: expected a ";"
PRIVILEGED_FUNCTION void vListInsertEnd( List_t * const pxList, ListItem_t * const pxNewListItem );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(446): error: #757: variable "PRIVILEGED_FUNCTION" is not a type name
PRIVILEGED_FUNCTION UBaseType_t uxListRemove( ListItem_t * const pxItemToRemove );
../Middlewares/Third_Party/FreeRTOS/Source/include/list.h(446): error: #65: expected a ";"
PRIVILEGED_FUNCTION UBaseType_t uxListRemove( ListItem_t * const pxItemToRemove );
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(109): error: #79: expected a type specifier
typedef BaseType_t (*TaskHookFunction_t)( void * );
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(109): error: #90: function returning function is not allowed
typedef BaseType_t (*TaskHookFunction_t)( void * );
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(137): error: #168: a function type is not allowed here
BaseType_t xOverflowCount;
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(138): error: #20: identifier "TickType_t" is undefined
TickType_t xTimeOnEntering;
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(156): error: #20: identifier "TaskFunction_t" is undefined
TaskFunction_t pvTaskCode;
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(160): error: #757: variable "UBaseType_t" is not a type name
UBaseType_t uxPriority;
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(161): error: #20: identifier "StackType_t" is undefined
StackType_t *puxStackBuffer;
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(162): error: #20: identifier "portNUM_CONFIGURABLE_REGIONS" is undefined
MemoryRegion_t xRegions[ portNUM_CONFIGURABLE_REGIONS ];
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(171): error: #757: variable "UBaseType_t" is not a type name
UBaseType_t xTaskNumber; /* A number unique to the task. */
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(173): error: #757: variable "UBaseType_t" is not a type name
UBaseType_t uxCurrentPriority; /* The priority at which the task was running (may be inherited) when the structure was populated. */
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(174): error: #757: variable "UBaseType_t" is not a type name
UBaseType_t uxBasePriority; /* The priority to which the task will return if the task's current priority has been inherited to avoid unbounded priority inversion when obtaining a mutex. Only valid if configUSE_MUTEXES is defined as 1 in FreeRTOSConfig.h. */
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(176): error: #20: identifier "StackType_t" is undefined
StackType_t *pxStackBase; /* Points to the lowest address of the task's stack area. */
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(602): error: #77-D: this declaration has no storage class or type specifier
PRIVILEGED_FUNCTION void vTaskAllocateMPURegions( TaskHandle_t xTask, const MemoryRegion_t * const pxRegions );
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(602): error: #65: expected a ";"
PRIVILEGED_FUNCTION void vTaskAllocateMPURegions( TaskHandle_t xTask, const MemoryRegion_t * const pxRegions );
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(643): error: #77-D: this declaration has no storage class or type specifier
PRIVILEGED_FUNCTION void vTaskDelete( TaskHandle_t xTaskToDelete );
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(643): error: #65: expected a ";"
PRIVILEGED_FUNCTION void vTaskDelete( TaskHandle_t xTaskToDelete );
../Middlewares/Third_Party/FreeRTOS/Source/include/task.h(695): error: #77-D: this declaration has no storage class or type specifier
PRIVILEGED_FUNCTION void vTaskDelay( const TickType_t xTicksToDelay );
../Src/freertos.c: 0 warnings, 30 errors
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无非就是头文件路径没添加，或者对应.c没加进来，或者就是输入了错误的标点符号，导致整个文件报错。
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