Ejemplo n.º 1
0
 /// <summary>
 /// Write one Byte to a Register
 /// </summary>
 /// <param name="addressToWriteTo"></param>
 /// <param name="valueToWrite"></param>
 public void Write(byte addressToWriteTo, byte valueToWrite)
 {
     I2CDevice.I2CTransaction[] transaction;
     transaction = new I2CDevice.I2CTransaction[]
     {
         I2CDevice.CreateWriteTransaction(new byte[] { addressToWriteTo, valueToWrite })
     };
     int result = I2CBus.Execute(myConfig, transaction, Timeout);
 }
Ejemplo n.º 2
0
        /// <summary>
        /// </summary>Read any number of consecutive Registers
        /// <param name="addressToReadFrom"></param> Start at this address.
        /// <param name="responseLength"></param> Response length is the number of Registers to read. If not specified, only one Register will be read.
        /// <returns></returns>
        public byte[] Read(byte addressToReadFrom, int responseLength = 1)
        {
            var buffer = new byte[responseLength];

            I2CDevice.I2CTransaction[] transaction;
            transaction = new I2CDevice.I2CTransaction[]
            {
                I2CDevice.CreateWriteTransaction(new byte[] { addressToReadFrom }),
                I2CDevice.CreateReadTransaction(buffer)
            };
            int result = I2CBus.Execute(myConfig, transaction, Timeout);

            return(buffer);
        }
Ejemplo n.º 3
0
 public AbstractI2CDevice(ushort address, int clockRate, int timeout) // : base(new Configuration(address, clockRate))
 {
     myConfig = new I2CDevice.Configuration(address, clockRate);
     Timeout  = timeout;
     I2CBus.SetConfig(myConfig);
 }
Ejemplo n.º 4
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 public int Write(I2CDevice.I2CTransaction[] xActions, int timeout)
 {
     I2CBus.SetConfig(myConfig);
     return(I2CBus.Execute(xActions, timeout));
 }