[Solved] Which of the following is the correct syntax to send a notification with a value using xTaskNotify()?BaseType_t xTaskNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction ); | FreeRTOS

FreeRTOS - Task Notifications

Which of the following is the correct syntax to send a notification with a value using xTaskNotify()?

BaseType_t xTaskNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction );

AxTaskNotify(taskHandle, 10, eSetBits);

BxTaskNotify(10, taskHandle, eSetValueWithOverwrite);

CxTaskNotify(taskHandle, eSetValueWithoutOverwrite, 10);

DxTaskNotify(eSetValueWithOverwrite, taskHandle, 10);

Step-by-Step Solution

Solution:

Step 1: Identify parameter order in xTaskNotify()
The correct order is: TaskHandle_t, uint32_t value, eNotifyAction.
Step 2: Match options to correct order
xTaskNotify(taskHandle, 10, eSetBits); matches the correct order: taskHandle, 10, eSetBits. Others mix parameter order incorrectly.
Final Answer:
xTaskNotify(taskHandle, 10, eSetBits); -> Option A
Quick Check:
Correct parameter order: task, value, action [OK]

Quick Trick: Remember parameter order: task, value, action [OK]

Common Mistakes:

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Which of the following is the correct syntax to send a notification with a value using xTaskNotify()?