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Fix linking error on FreeRTOS when using portYIELD_FROM_ISR #413

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Fix linking error on FreeRTOS when using portYIELD_FROM_ISR #413

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8fc7a47
Fix linking error on FreeRTOS when using portYIELD_FROM_ISR
Thom747 Mar 5, 2024
126feb6
Merge branch 'develop' into fix-freertos-port
Thom747 Mar 19, 2024
ae78984
Merge branch 'develop' into fix-freertos-port
Thom747 Nov 5, 2024
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11 changes: 10 additions & 1 deletion erpc_c/port/erpc_threading_freertos.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,15 @@

#if ERPC_THREADS_IS(FREERTOS)

// The portYIELD_FROM_ISR() macro declares a variable called
// ulPortYieldRequired. FreeRTOS assumes ulPortYieldRequired is in the
// global namespace. To prevent linking errors, portYIELD_FROM_ISR()
// should not be called from within a namespace.
inline void ErpcPortYieldFromISR(BaseType_t &higher_priority_task_woken)
{
portYIELD_FROM_ISR(higher_priority_task_woken);
}

using namespace erpc;

////////////////////////////////////////////////////////////////////////////////
Expand Down Expand Up @@ -248,7 +257,7 @@ void Semaphore::putFromISR(void)
{
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
(void)xSemaphoreGiveFromISR(m_sem, &xHigherPriorityTaskWoken);
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
ErpcPortYieldFromISR(xHigherPriorityTaskWoken);
}

bool Semaphore::get(uint32_t timeoutUsecs)
Expand Down