47 lines
773 B
C++
47 lines
773 B
C++
/*
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* GPIOInterface.cpp
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*
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* Created on: Jun 15, 2018
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* Author: Andreas Schneider, Johannes Wendel, Jonas Zeunert
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*/
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#include "GPIOInterface.h"
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#include "utility/config.h"
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#include "wiringPi/wiringPi.h"
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#include "json/json.hpp"
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namespace flippR_driver
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{
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std::once_flag GPIOInterface::GPIO_LIB_INITIALIZED;
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GPIOInterface::GPIOInterface()
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{
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std::call_once(GPIO_LIB_INITIALIZED, wiringPiSetup);
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}
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void GPIOInterface::initialize_input_pin(char address)
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{
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pinMode(address, INPUT);
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}
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void GPIOInterface::initialize_output_pin(char address)
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{
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pinMode(address, OUTPUT);
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}
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void GPIOInterface::write_pin(char address, char data)
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{
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digitalWrite(address, data);
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}
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bool GPIOInterface::read_pin(char address)
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{
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return PULLDOWN == digitalRead(address);
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}
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}
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