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Device Stream abstraction does not address specialized register based peripherals, such as a PWM configuration or the manipulation of a Watchdog timer; that abstraction is addressed using a different design. Device stream can abstract anything you believe is feasible, and factoring in the benefits, you can apply it where it fits. For instance, the GPIO is not necessarily a stream based peripheral device, but we can easily apply it to reap the benefits; see the GPIO example below.
Benefits
The Stream Abstraction provides:
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