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Free rtos build error when using queues using stm32cube IDE. configUSE_QUEUE_SETS set to 1 not found in FreeRTOSCOnfig.h

Kumar B
Associate II

‎2020-03-27 08:59 AM

Hi,

I am trying to implement Queues for my application having three tasks. Two tasks sending messages and third task will receive the messages from task 1 and task 2.

But when I build I am getting this errors.

20:52:21 **** Incremental Build of configuration Debug for project GPS_UART_1 ****

make -j4 all

arm-none-eabi-gcc “…/Core/Src/main.c�? -mcpu=cortex-m4 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DDEBUG -DSTM32F407xx -c -I…/Middlewares/Third_Party/FreeRTOS/Source/include -I…/Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F -I…/Drivers/CMSIS/Include -I…/Drivers/STM32F4xx_HAL_Driver/Inc -I…/Core/Inc -I…/Drivers/CMSIS/Device/ST/STM32F4xx/Include -I…/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I…/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -O0 -ffunction-sections -fdata-sections -fstack-usage -MMD -MP -MF"Core/Src/main.d" -MT"Core/Src/main.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o “Core/Src/main.o�?

arm-none-eabi-gcc -o “GPS_UART_1.elf�? @“objects.list�? -mcpu=cortex-m4 -T"F:\Target\STM32Proto\GPS_UART_Reception\STM32F407VGTX_FLASH.ld" --specs=nosys.specs -Wl,-Map=“GPS_UART_1.map�? -Wl,–gc-sections -static --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -u _printf_float -u _scanf_float -Wl,–start-group -lc -lm -Wl,–end-group

Core/Src/main.o: In function

main': F:/Target/STM32Proto/GPS_UART_Reception/Debug/../Core/Src/main.c:238: undefined reference to

xQueueCreateSet’

F:/Target/STM32Proto/GPS_UART_Reception/Debug/…/Core/Src/main.c:241: undefined reference to

xQueueAddToSet' F:/Target/STM32Proto/GPS_UART_Reception/Debug/../Core/Src/main.c:242: undefined reference to

xQueueAddToSet’

Core/Src/main.o: In function

Serial_Receive_2': F:/Target/STM32Proto/GPS_UART_Reception/Debug/../Core/Src/main.c:467: undefined reference to

xQueueSelectFromSet’

collect2.exe: error: ld returned 1 exit status

make: *** [makefile:49: GPS_UART_1.elf] Error 1

“make -j4 all�? terminated with exit code 2. Build might be incomplete.

20:52:28 Build Failed. 5 errors, 0 warnings. (took 7s.366ms)

Please help me out.

If I am using queue sets then you must have configUSE_QUEUE_SETS set to 1 in FreeRTOSCOnfig.h. But this is not found

Regards,

Kumar

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alister
Lead

‎2020-03-27 05:26 PM

Yes, you need a queue set for task 3 to receive messages from tasks 1 and 2.

You have to add configUSE_QUEUE_SETS to FreeRTOSCOnfig.h yourself, like this.

<snip>
 
/* USER CODE BEGIN Defines */   	      
/* Section where parameter definitions can be added (for instance, to override default ones in FreeRTOS.h) */
#define configUSE_QUEUE_SETS                      1
/* USER CODE END Defines */ 
 
#endif /* FREERTOS_CONFIG_H */

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