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FreeRTOS Support ArchiveThe FreeRTOS support forum is used to obtain active support directly from Real Time Engineers Ltd. In return for using our top quality software and services for free, we request you play fair and do your bit to help others too! Sign up to receive notifications of new support topics then help where you can.
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Timers: I cant create :(Posted by ulmus on January 19, 2012 There is no info in API documentation but i found in customisation that i have to add in FreeRTOSConfig.h: #define configUSE_TIMERS 1 #define configTIMER_TASK_PRIORITY 1 #define configTIMER_QUEUE_LENGTH 10 #define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE I added those, i have added #include "timers.h" in icon.c file where i am using timers, but compiling project i have still errors: compiling\tasks.o: In function `vTaskStartScheduler': C:\Users\......................FreeRTOS/Source/tasks.c:1064: undefined reference to `xTimerCreateTimerTask' compiling\icon.o: In function `Icon_Init': C:\Users\...................../source/icon.c:39: undefined reference to `xTimerCreate' collect2: ld returned 1 exit status I was changing order of #includes header files but nothing. I dont know about somethig? RE: Timers: I cant create :(Posted by ulmus on January 19, 2012 P.S. icon.c start like that: #include "FreeRTOS.h" #include "task.h" #include "queue.h" #include "timers.h" #include "lcd.h" #include "icon.h" .... RE: Timers: I cant create :(Posted by Richard on January 19, 2012 “There is no info in API documentation but i found in customisation that i have to add in FreeRTOSConfig.h: These are documented here http://www.freertos.org/RTOS-software-timer.html “C:\Users\......................FreeRTOS/Source/tasks.c:1064: undefined reference to `xTimerCreateTimerTask' Have you added FreeRTOS/source/timers.c to you build? Regards. RE: Timers: I cant create :(Posted by ulmus on January 19, 2012 How Stupid I am! God bless You! :) I havent added timers.c to the project! Now all is working like a charm :)
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NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.
Meet Richard Barry and learn about running FreeRTOS on RISC-V at FOSDEM 2019
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