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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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SAM70 call HardFault_Handler() after xSemaphoreGive()Posted by keflex87 on February 9, 2017 Hallo i use the ATSAME70Q21 and want to use FREERTOS (8.2.3). In my example projekt i have 2 Tasks with a binary semaphore. The first task "task monitor" should notify the second task "task_led". I have bebugged my code: Program sequence while debugging: 1. xSemaphoreGive() was called in task monitor() and went over. 2. xSemaphoreTake() was called in taskled() and went over. 3. xSemaphoreTake() was called in taskled() and stoped there. 4. xSemaphoreGive() was called in task monitor() went over and called after that the HardFault_Handler(). Can you help me? Tank you for your support. Why was the HardFault_Handler() called? Where ist the problem? Best regards Andre Code: SAM70 call HardFault_Handler() after xSemaphoreGive()Posted by keflex87 on February 9, 2017 SAM70 call HardFault_Handler() after xSemaphoreGive()Posted by keflex87 on February 9, 2017 Progamm see Appendix AttachmentsFREERTOS_SAM_EXAMPLE3.rar (8137533 bytes) SAM70 call HardFault_Handler() after xSemaphoreGive()Posted by rtel on February 9, 2017 What does delayms() do? What happens if you replace delayms() with vTaskDelay()?
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NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.
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