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Topic: portOutputRegister and portInputRegister are useless (Read 2 times) previous topic - next topic


Paul good point,

from a compatibility point of view: we should ensure that these macros returns an uint8_t *, so the libraries made for AVR could work without (or with less) effort.

from an API point of view: portOutputRegister returns a pointer to the *Output Register* (as the macro name suggests) and I expect this pointer to be of same size of the register.

Maybe we should add something like:

Code: [Select]

typedef volatile uint32_t *OutputRegister;

together with portOutputRegister?

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