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17 lines
698 B
Plaintext
17 lines
698 B
Plaintext
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/**
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@defgroup boards_common_atmega ATmega common
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@ingroup boards
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@brief Shared files and configuration for ATmega-based boards
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### Pin Change Interrupts
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Pin Change Interrupts (PCINTs) can be enabled using pseudo modules. To provide
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a low-memory overhead implementation, the PCINTs are grouped into **banks**.
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Each banks corresponds to one PCINT on the ATmega (PCINT0, ..., PCINT3).
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To enable only a specific bank, simply add `USEMODULE += atmega_pcintN` to your
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Makefile. To enable all interrupts you can use `USEMODULE += atmega_pcint`.
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In case you want to add a new CPU, simply provide an `atmega_pcint.h` with your
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CPU and adapt your Makefile.dep and Makefile.featues files.
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*/
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