File content as of revision 1:8ba039abd9b8:

#define MCP4728EXAMPLEVER "1.10                    "

#include <string>
#include "mbed.h"

#if   defined (TARGET_KL25Z) || defined (TARGET_KL46Z)
  PinName const SDA = PTE25;
  PinName const SCL = PTE24;
#elif defined (TARGET_KL05Z)
  PinName const SDA = PTB4;
  PinName const SCL = PTB3;
#elif defined (TARGET_K20D50M)
  PinName const SDA = PTB1;
  PinName const SCL = PTB0;
#else
  #error TARGET NOT DEFINED
#endif


#include "I2C.h"
#include "I2CInterface.h" 
#include "MBEDI2CInterface.h" 
#include "DACInterface.h" 
#include "dev_interface_def.h"
#include "mcp4725.h"
#include "Translator.h"
#include "Reader.h"
#include "Writer.h"

// Initialize LEDs
PwmOut rled(LED1);
PwmOut gled(LED2);
PwmOut bled(LED3);

Serial pc(USBTX, USBRX);

int main(void) {
    // <SDA en SCL zijn de pins hierboven gedefinieerd, wss hardware eigenschappen dat je mag negeren>
    // Create MbedI2C interface
    MBEDI2CInterface mbedi2c(SDA, SCL);
    // <volgende lijn is voor indien de Mbed veranderd, enkel bovenstaande lijn geupdate moet worden>
    // Create pointer to MBEDI2CInterface's parent
    I2CInterface* i2cdev= &mbedi2c;
    // Set maximum voltage of I2C board
    float Vdd = 4.7;
    // Create communication object using the MbedI2C interface
    MCP4725 dac(i2cdev ,0, Vdd);
    
    // Create input buffer reader
    Reader reader;
    
    // Start infinite loop
    while (true) {
        rled = 1.0f;
        gled = 1.0f;
        bled = 0.0f;
        if (!reader.IsNewMessageReceived())
            continue; // Do nothing as long as no new complete message was received
        rled = 1.0f;
        gled = 0.0f;
        bled = 1.0f;
        
        // Translate the raw message
        Translator::MessageInfo info = reader.GetLastMessageInfo();
        //if (!Translator::Translate(reader.GetLastMessage(), reader.GetLastMessageSize(), &info)) {
        //    printf("I have failed you...");
        //    continue;
        //}
        
        int dacValue;
        if (info.IsRead()) { // If read command
            //printf("Reading ");
            // Read the current DAC value
            if (dac.getDACvalue(dacValue) == 0) {
                //printf("succes!");
                // Succesful: send back the current DAC value
                Writer::Send(info, dacValue);
            } else {
                //printf("failed");
                // Failed: send error message
                Writer::SendError(info);
            }
        } else if (info.IsWrite()) { // If write command
            //printf("Writing ");
            // Set the given DAC value
            if (dac.setDACvalue(info.DacValue) == 0) {
                //printf("succes!");
                // Succesful: Get the DAC value
                dac.getDACvalue(dacValue);
                // Send new value
                Writer::Send(info, dacValue);
            } else {
                //printf("failed");
                // Failed: send error message
                Writer::SendError(info);
            }
        } else if (info.IsOption()) {
            //printf("Option failed");
            // Not implemented yet
            Writer::SendError(info);
        }
    }
}