moved some files

misc/archive/RPiGPIO.h

@@ -0,0 +1,41 @@
+#ifndef BSP_RPI_BOARDTEST_RPIGPIO_H_
+#define BSP_RPI_BOARDTEST_RPIGPIO_H_
+
+#include <cstdint>
+
+/**
+ * @brief   Really simple C++ GPIO wrapper for the Raspberry Pi, using the sysfs interface.
+ *          Use BCM pins notation (https://pinout.xyz/#)
+ *
+ */
+class RPiGPIO {
+public:
+    enum Directions {
+        IN = 0,
+        OUT = 1
+    };
+
+    enum States {
+        LOW = 0,
+        HIGH = 1
+    };
+
+    static int enablePin(int pin);
+    static int disablePin(int pin);
+    static int pinDirection(int pin, Directions dir);
+    static int readPin(int pin);
+    static int writePin(int pin, States state);
+
+private:
+
+
+    static constexpr uint8_t BUFFER_MAX = 3;
+    static constexpr uint8_t DIRECTION_MAX = 35;
+    static constexpr uint8_t VALUE_MAX = 30;
+
+    static constexpr uint8_t IN_WRITE_SIZE = 3;
+    static constexpr uint8_t OUT_WRITE_SIZE = 4;
+};
+
+
+#endif /* BSP_RPI_BOARDTEST_RPIGPIO_H_ */