[Solved] What will be the result of the following code snippet?uint32_t val = 5; xTaskNotify(taskHandle, val, eIncrement); // Task reads notification value after this call | FreeRTOS

FreeRTOS - Task Notifications

What will be the result of the following code snippet?

uint32_t val = 5;
xTaskNotify(taskHandle, val, eIncrement);
// Task reads notification value after this call

AThe task's notification value is reset to 0

BThe task's notification value increases by 5

CThe task's notification value is set to 5

DThe task's notification value remains unchanged

Step-by-Step Solution

Solution:

Step 1: Understand eIncrement action
eIncrement adds the given value to the current notification value of the task.
Step 2: Apply increment to current value
The task's notification value increases by 5 after the call.
Final Answer:
The task's notification value increases by 5 -> Option B
Quick Check:
eIncrement adds value to notification [OK]

Quick Trick: eIncrement adds value to current notification [OK]

Common Mistakes:

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