NO_TASK = 255,
};
- uint8_t m_head;
- uint8_t m_tail;
- uint8_t m_next[NUM_TASKS];
+ volatile uint8_t m_head;
+ volatile uint8_t m_tail;
+ volatile uint8_t m_next[NUM_TASKS];
// Helper functions (internal functions) intentionally do not have atomic
// sections. It is left as the duty of the exported interface functions to