Darian Leung d37fa7e244 esp_hw_support: Update spinlocks to use esp_cpu_compare_and_set() ...

esp_cpu_compare_and_set() abstracts the atomic compare-and-set instruction by
hiding the details of whether the target variable is in internal or external
RAM. This commit updates "spinlocks.h" as follows:

- esp_cpu_compare_and_set() is now called instead of "compare_set.h"
- Refactored spinlock logic to be more optimized and have more stringent sanity checks

2022-07-22 00:06:06 +08:00

5.7 KiB

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