I have met some issue:
…\FreeRTOSV8.1.2\portable\RVDS\ARM_CM4F\portmacro.h(151): error: #18: expected a “)”
error: token is not a valid binary operator in a preprocessor subexpression.
The solution was to change line 96 in FreeRTOSConfig.h:
#define configMAX_PRIORITIES ( ( unsigned portBASE_TYPE ) 8 )
#define configMAX_PRIORITIES 8
I think it is not good idea to do so. Does anybody have nice solution?