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2016-09-23 07:13:12 +00:00
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#ifndef PORTINTERFACE_H
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#define PORTINTERFACE_H
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2016-05-09 14:05:08 +00:00
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#include <Arduino.h>
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#include <inttypes.h>
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/*
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2016-07-15 05:15:38 +00:00
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Port classes are the keybrd library's interface to microcontroller ports or I/O expander ports.
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2016-05-09 14:05:08 +00:00
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*/
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2016-09-23 07:13:12 +00:00
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class PortInterface
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2016-05-09 14:05:08 +00:00
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{
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public:
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2016-09-24 17:26:08 +00:00
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virtual void beginProtocol()=0; //SPI bus or I2C bus
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2016-09-24 14:56:02 +00:00
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virtual void begin(const uint8_t strobeOn)=0; //configure GPIO pins
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2016-09-23 07:13:12 +00:00
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virtual void write(const uint8_t strobePin, const bool pinLogicLevel)=0;
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2016-07-13 13:17:35 +00:00
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virtual uint8_t read()=0;
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2016-05-09 14:05:08 +00:00
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};
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#endif
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