First implementations for Arduino

include/sta/config.hpp

@@ -0,0 +1,3 @@
+#include <sta/devices/arduino/mcu/common.hpp>
+
+#define STA_PRINTF_USE_STDLIB

include/sta/devices/arduino/bus/i2c.hpp

@@ -12,22 +12,20 @@ namespace sta
     class ArduinoI2C : public I2C
     {    
     public:
-        ArduinoI2C(Mutex * mutex=nullptr, uint16_t address);
-
+        ArduinoI2C(Mutex * mutex = nullptr);
+        
+        void transfer(uint8_t value) override;
         void transfer16(uint16_t value) override;
         void transfer(const uint8_t * buffer, size_t size) override;
-        void transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size) override;
         void receive(uint8_t * buffer, size_t size) override;
-        void fill(uint8_t value, size_t count) override;
 
-        void acquire();
-        void release();
+        void fill(uint8_t value, size_t count) override;
     };
 
     class ArduinoI2CDevice : public I2CDevice
     {
     public:
-        ArduinoI2CDevice(I2C * intf, int address, bool master=false, bool blocking=true);
+        ArduinoI2CDevice(I2C * intf, uint8_t address, bool master=true, bool blocking=true);
     };    
 } // namespace sta
 

include/sta/devices/arduino/bus/spi.hpp

@@ -0,0 +1,40 @@
+#ifndef STA_CORE_ARDUINO_SPI_HPP
+#define STA_CORE_ARDUINO_SPI_HPP
+
+#include <sta/config.hpp>
+#ifdef STA_PLATFORM_ARDUINO
+
+#include <sta/bus/spi/device.hpp>
+#include <sta/bus/spi/spi.hpp>
+
+namespace sta
+{
+    class ArduinoSPI : public SPI 
+    {
+    public:
+        ArduinoSPI(const SPISettings & settings, Mutex * mutex = nullptr);
+
+        void transfer(uint8_t value) override;
+        void transfer16(uint16_t value) override;
+        void transfer(const uint8_t * buffer, size_t size) override;
+        void transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size) override;
+        void receive(uint8_t * buffer, size_t size) override;
+
+        void fill(uint8_t value, size_t count) override;
+
+        void acquire() override;
+        void release() override;
+    private:
+
+    };
+
+    class ArduinoSPIDevice : public SPIDevice 
+    {
+    public:
+        ArduinoSPIDevice(ArduinoSPI * intf);
+    };
+} // namespace sta
+
+#endif // STA_PLATFORM_ARDUINO
+
+#endif // STA_CORE_ARDUINO_SPI_HPP

include/sta/devices/arduino/debug_serial.hpp

@@ -0,0 +1,7 @@
+#ifndef STA_CORE_ARDUINO_DEBUG_SERIAL_HPP
+#define STA_CORE_ARDUINO_DEBUG_SERIAL_HPP
+
+
+
+
+#endif // STA_CORE_ARDUINO_DEBUG_SERIAL_HPP

include/sta/devices/arduino/delay.hpp

@@ -6,6 +6,8 @@
 
 #if defined(STA_PLATFORM_ARDUINO) || defined(DOXYGEN)
 
+#include <stdint.h>
+
 namespace sta
 {
     /**