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arduino-cli/libraries/RF24/utility/MRAA/gpio.h

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+/* 
+ * TMRh20 2015
+ * 
+ */
+
+#ifndef RF24_ARCH_GPIO_H
+#define    RF24_ARCH_GPIO_H
+/**
+* @file spi.h
+* \cond HIDDEN_SYMBOLS
+* Class declaration for GPIO helper files
+*/
+#include <cstdio>
+#include <stdio.h>
+#include "mraa.hpp"
+
+class GPIO {
+public:
+
+    /* Constants */
+
+    GPIO();
+
+    virtual ~GPIO();
+
+    /**
+     * Sets up GPIO on the CE & CS pins
+     * @param ce_pin
+     * @param cs_pin
+     */
+    void begin(uint8_t ce_pin, uint8_t cs_pin);
+
+    /**
+     *
+     * @param port
+     * @param DDR
+     */
+    void open(int port, int DDR);
+
+    /**
+     *
+     * @param port
+     */
+    void close(int port);
+
+    /**
+     *
+     * @param port
+     * @param value
+     */
+    int read(int port);
+
+    /**
+    *
+    * @param port
+    * @param value
+    */
+    void write(int port, int value);
+
+private:
+    int gpio_ce_pin; /** ce_pin value of the RF24 device **/
+    //int gpio_cs_pin; /** cs_pin value of the RF24 device **/
+    mraa::Gpio* gpio_0; /** gpio object for ce_pin **/
+    //mraa::Gpio* gpio_1; /** gpio object for cs_pin **/
+};
+/**
+ * \endcond
+ */
+#endif    /* RF24_ARCH_GPIO_H */
+