Add ISpiPeripheral and II2cPeripheral abstractions

Source/Meadow.Foundation.Peripherals/Audio.Radio.Tea5767/Driver/Tea5767.Enums.cs

@@ -3,9 +3,9 @@
     public partial class Tea5767
     {
         /// <summary>
-        /// Valid addresses for the sensor.
+        /// Valid I2C addresses for the sensor
         /// </summary>
-        public enum Address : byte
+        public enum Addresses : byte
         {
             /// <summary>
             /// I2C address 0

Source/Meadow.Foundation.Peripherals/Audio.Radio.Tea5767/Driver/Tea5767.cs

@@ -9,7 +9,7 @@ namespace Meadow.Foundation.Audio.Radio
     /// <summary>
     /// Represents a TEA5767 radio
     /// </summary>
-    public partial class Tea5767
+    public partial class Tea5767 : II2cPeripheral
     {
         /// <summary>
         /// I2C Communication bus used to communicate with the peripheral
@@ -25,12 +25,17 @@ public partial class Tea5767
         /// </summary>
         public bool IsMuted { get; set; }
 
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// Create a new TEA5767 object using the default parameters
         /// </summary>
         /// <param name="i2cBus">I2Cbus connected to the radio</param>
         /// <param name="address">Address of the bus on the I2C display.</param>
-        public Tea5767(II2cBus i2cBus, byte address = (byte)Address.Default)
+        public Tea5767(II2cBus i2cBus, byte address = (byte)Addresses.Default)
         {
             i2cComms = new I2cCommunications(i2cBus, address);
 

Source/Meadow.Foundation.Peripherals/Displays.Ch1115/Driver/Ch1115.cs

@@ -10,7 +10,7 @@ namespace Meadow.Foundation.Displays
     /// <summary>
     /// Provide an interface to the Ch1115 family of displays
     /// </summary>
-    public partial class Ch1115 : IGraphicsDisplay, ISpiDevice
+    public partial class Ch1115 : IGraphicsDisplay, ISpiPeripheral
     {
         /// <summary>
         /// The display color mode - 1 bit per pixel monochrome

Source/Meadow.Foundation.Peripherals/Displays.Lcd.CharacterDisplay/Driver/GroveCharacterDisplay.cs

@@ -1,5 +1,5 @@
-using System.Threading;
-using Meadow.Hardware;
+using Meadow.Hardware;
+using System.Threading;
 
 namespace Meadow.Foundation.Displays.Lcd
 {

Source/Meadow.Foundation.Peripherals/Displays.Lcd.CharacterDisplay/Driver/I2cCharacterDisplay.Enums.cs

@@ -3,7 +3,7 @@
     public partial class I2cCharacterDisplay
     {
         /// <summary>
-        /// Valid addresses for the sensor.
+        /// Valid I2C addresses for the sensor
         /// </summary>
         public enum Addresses : byte
         {

Source/Meadow.Foundation.Peripherals/Displays.Lcd.CharacterDisplay/Driver/I2cCharacterDisplay.cs

@@ -7,8 +7,13 @@ namespace Meadow.Foundation.Displays.Lcd
     /// <summary>
     /// Represents a character display using I2C
     /// </summary>
-    public partial class I2cCharacterDisplay : ICharacterDisplay
+    public partial class I2cCharacterDisplay : ICharacterDisplay, II2cPeripheral
     {
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// I2C Communication bus used to communicate with the peripheral
         /// </summary>

Source/Meadow.Foundation.Peripherals/Displays.Led.FourDigitSevenSegment/Driver/FourDigitSevenSegment.cs

@@ -12,8 +12,7 @@ public class FourDigitSevenSegment
         CancellationTokenSource cts = null;
 
         readonly IDigitalOutputPort[] digits;
-
-        SevenSegment[] sevenSegments;
+        readonly SevenSegment[] sevenSegments;
 
         /// <summary>
         /// Creates a SevenSegment connected to the especified IPins to a IODevice

Source/Meadow.Foundation.Peripherals/Displays.Max7219/Driver/Max7219.cs

@@ -8,7 +8,7 @@ namespace Meadow.Foundation.Displays
     /// <summary>
     /// Max7219 LED matrix driver
     /// </summary>
-    public partial class Max7219 : ISpiDevice
+    public partial class Max7219 : ISpiPeripheral
     {
         /// <summary>
         /// Number of digits per Module

Source/Meadow.Foundation.Peripherals/Displays.Pcd8544/Driver/Pcd8544.cs

@@ -9,7 +9,7 @@ namespace Meadow.Foundation.Displays
     /// <summary>
     /// Represents a Pcd8544 monochrome display
     /// </summary>
-    public class Pcd8544 : IGraphicsDisplay, ISpiDevice
+    public class Pcd8544 : IGraphicsDisplay, ISpiPeripheral
     {
         /// <summary>
         /// Display color mode 

Source/Meadow.Foundation.Peripherals/Displays.Sh110x/Driver/Sh110x.cs

@@ -10,7 +10,7 @@ namespace Meadow.Foundation.Displays
     /// <summary>
     /// Provide an interface to the Sh110x family of displays
     /// </summary>
-    public abstract partial class Sh110x : IGraphicsDisplay, ISpiDevice
+    public abstract partial class Sh110x : IGraphicsDisplay, ISpiPeripheral, II2cPeripheral
     {
         /// <summary>
         /// The display color mode - 1 bit per pixel monochrome
@@ -60,6 +60,11 @@ public SpiClockConfiguration.Mode SpiBusMode
             set => spiComms.BusMode = value;
         }
 
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// The connection type (I2C or SPI)
         /// </summary>

Source/Meadow.Foundation.Peripherals/Displays.Ssd130x/Driver/Ssd130xBase.cs

@@ -9,7 +9,7 @@ namespace Meadow.Foundation.Displays
     /// <summary>
     /// Represents the SSD130x family of OLED displays
     /// </summary>
-    public abstract partial class Ssd130xBase : IGraphicsDisplay, ISpiDevice
+    public abstract partial class Ssd130xBase : IGraphicsDisplay, ISpiPeripheral, II2cPeripheral
     {
         /// <summary>
         /// The display color mode
@@ -50,6 +50,11 @@ public Frequency SpiBusSpeed
             set => spiComms.BusSpeed = value;
         }
 
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// The default SPI bus mode for the device
         /// </summary>

Source/Meadow.Foundation.Peripherals/Displays.Ssd1327/Driver/Ssd1327.cs

@@ -10,7 +10,7 @@ namespace Meadow.Foundation.Displays
     /// <summary>
     /// Provides an interface to the Ssd1327 greyscale OLED display
     /// </summary>
-    public partial class Ssd1327 : IGraphicsDisplay, ISpiDevice
+    public partial class Ssd1327 : IGraphicsDisplay, ISpiPeripheral
     {
         /// <summary>
         /// The display color mode (4 bit per pixel grayscale)

Source/Meadow.Foundation.Peripherals/Displays.St7565/Driver/St7565.cs

@@ -10,7 +10,7 @@ namespace Meadow.Foundation.Displays
     /// <summary>
     /// Provide an interface to the ST7565 family of displays
     /// </summary>
-    public partial class St7565 : IGraphicsDisplay, ISpiDevice
+    public partial class St7565 : IGraphicsDisplay, ISpiPeripheral
     {
         /// <summary>
         /// The display color mode - 1 bit per pixel monochrome

Source/Meadow.Foundation.Peripherals/Displays.TftSpi/Driver/TftSpiBase.cs

@@ -7,7 +7,7 @@
 
 namespace Meadow.Foundation.Displays
 {
-    public abstract partial class TftSpiBase : IGraphicsDisplay, ISpiDevice
+    public abstract partial class TftSpiBase : IGraphicsDisplay, ISpiPeripheral
     {
         //these displays typically support 16 & 18 bit, some also include 8, 9, 12 and/or 24 bit color 
 

Source/Meadow.Foundation.Peripherals/Displays.ePaper/Driver/ePaperBase.cs

@@ -7,7 +7,7 @@ namespace Meadow.Foundation.Displays
     /// <summary>
     /// Represents a base ePaper display driver
     /// </summary>
-    public abstract class EPaperBase : ISpiDevice
+    public abstract class EPaperBase : ISpiPeripheral
     {
         /// <summary>
         /// The default SPI bus speed for the device

Source/Meadow.Foundation.Peripherals/ICs.ADC.Ads1x15/Driver/Ads1x15Base.Enums.cs

@@ -3,7 +3,7 @@
     public abstract partial class Ads1x15Base
     {
         /// <summary>
-        /// Valid addresses for the sensor
+        /// Valid I2C addresses for the sensor
         /// </summary>
         public enum Addresses : byte
         {

Source/Meadow.Foundation.Peripherals/ICs.ADC.Ads1x15/Driver/Ads1x15Base.cs

@@ -7,8 +7,13 @@ namespace Meadow.Foundation.ICs.ADC
     /// <summary>
     /// Encapsulation for ADCs based upon the Ads1x1x family of chips.
     /// </summary>
-    public abstract partial class Ads1x15Base : PollingSensorBase<Voltage>
+    public abstract partial class Ads1x15Base : PollingSensorBase<Voltage>, II2cPeripheral
     {
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// I2C Communication bus used to communicate with the peripheral
         /// </summary>

Source/Meadow.Foundation.Peripherals/ICs.EEPROM.At24Cxx/Driver/At24Cxx.Enums.cs

@@ -3,9 +3,9 @@
     public partial class At24Cxx
     {
         /// <summary>
-        /// Valid addresses for the sensor.
+        /// Valid I2C addresses for the sensor
         /// </summary>
-        public enum Address : byte
+        public enum Addresses : byte
         {
             /// <summary>
             /// Bus address 0x50

Source/Meadow.Foundation.Peripherals/ICs.EEPROM.At24Cxx/Driver/At24Cxx.cs

@@ -7,8 +7,13 @@ namespace Meadow.Foundation.ICs.EEPROM
     /// <summary>
     /// Encapsulation for EEPROMs based upon the AT24Cxx family of chips
     /// </summary>
-    public partial class At24Cxx
+    public partial class At24Cxx : II2cPeripheral
     {
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// I2C Communication bus used to communicate with the peripheral
         /// </summary>
@@ -35,7 +40,7 @@ public partial class At24Cxx
         /// <param name="pageSize">Number of bytes in a page (default = 32 - AT24C32).</param>
         /// <param name="memorySize">Total number of bytes in the EEPROM (default = 8192 - AT24C32).</param>
         public At24Cxx(II2cBus i2cBus,
-            byte address = (byte)Address.Default,
+            byte address = (byte)Addresses.Default,
             ushort pageSize = 32,
             ushort memorySize = 8192)
         {

Source/Meadow.Foundation.Peripherals/ICs.FanControllers.Emc2101/Driver/Emc2101.Enums.cs

@@ -131,13 +131,13 @@ public enum DataRate : byte
             /// <summary>
             /// 32hz
             /// </summary>
-            _32hz,   
+            _32hz,
         }
 
         /// <summary>
-        /// Valid addresses for the sensor
+        /// Valid I2C addresses for the sensor
         /// </summary>
-        public enum Address : byte
+        public enum Addresses : byte
         {
             /// <summary>
             /// Bus address 0x4C
@@ -188,4 +188,4 @@ public enum LutIndex : byte
             Index7,
         }
     }
-}
+}

Source/Meadow.Foundation.Peripherals/ICs.FanControllers.Emc2101/Driver/Emc2101.cs

@@ -10,7 +10,8 @@ namespace Meadow.Foundation.ICs.FanControllers
     /// Represents an EMC2101 fan controller and temperature monitor
     /// </summary>
     public partial class Emc2101 :
-        PollingSensorBase<(Temperature? InternalTemperature, Temperature? ExternalTemperature, AngularVelocity? FanSpeed)>
+        PollingSensorBase<(Temperature? InternalTemperature, Temperature? ExternalTemperature, AngularVelocity? FanSpeed)>,
+        II2cPeripheral
     {
         /// <summary>
         /// Internal Temperature changed event
@@ -42,6 +43,11 @@ public partial class Emc2101 :
         /// </summary>
         public AngularVelocity? FanSpeed => Conditions.FanSpeed;
 
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// Get/Set the minimum fan speed for the currently connected fan
         /// </summary>
@@ -150,7 +156,7 @@ public bool DACOutputEnabled
         /// </summary>
         /// <param name="i2cBus">I2CBus connected to display</param>
         /// <param name="address">Address of the EMC2101 (default = 0x4C)</param>
-        public Emc2101(II2cBus i2cBus, byte address = (byte)Address.Default)
+        public Emc2101(II2cBus i2cBus, byte address = (byte)Addresses.Default)
         {
             i2cComms = new I2cCommunications(i2cBus, address);
 

Source/Meadow.Foundation.Peripherals/ICs.IOExpanders.As1115/Driver/As1115.Enums.cs

@@ -3,7 +3,7 @@
     public partial class As1115
     {
         /// <summary>
-        /// Valid addresses for the sensor.
+        /// Valid I2C addresses for the sensor
         /// </summary>
         public enum Addresses : byte
         {

Source/Meadow.Foundation.Peripherals/ICs.IOExpanders.As1115/Driver/As1115.cs

@@ -11,7 +11,7 @@ namespace Meadow.Foundation.ICs.IOExpanders
     /// <summary>
     /// Represents an As1115 led driver and key scanner
     /// </summary>
-    public partial class As1115 : IGraphicsDisplay, IDisposable
+    public partial class As1115 : IGraphicsDisplay, II2cPeripheral, IDisposable
     {
         /// <summary>
         /// Event raised when any key scan button is pressed
@@ -45,6 +45,11 @@ public partial class As1115 : IGraphicsDisplay, IDisposable
         /// </summary>
         protected readonly II2cCommunications i2cComms;
 
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// The display color mode (1 bit per pixel)
         /// </summary>

Source/Meadow.Foundation.Peripherals/ICs.IOExpanders.Ds3502/Driver/Ds3502.Enums.cs

@@ -3,7 +3,7 @@
     public partial class Ds3502
     {
         /// <summary>
-        /// Valid addresses for the sensor
+        /// Valid I2C addresses for the sensor
         /// Controlled by pulling A0 and A1 high or low
         /// </summary>
         public enum Addresses : byte

Source/Meadow.Foundation.Peripherals/ICs.IOExpanders.Ds3502/Driver/Ds3502.cs

@@ -7,8 +7,13 @@ namespace Meadow.Foundation.ICs.IOExpanders
     /// <summary>
     /// Represents a DS3502 digital potentiometer
     /// </summary>
-    public partial class Ds3502
+    public partial class Ds3502 : II2cPeripheral
     {
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// Default I2C bus speed
         /// </summary>

Source/Meadow.Foundation.Peripherals/ICs.IOExpanders.Ht16k33/Driver/Ht16k33.Enums.cs

@@ -5,7 +5,7 @@
     public partial class Ht16k33
     {
         /// <summary>
-        /// Valid addresses for the sensor.
+        /// Valid I2C addresses for the sensor
         /// </summary>
         public enum Addresses : byte
         {

Source/Meadow.Foundation.Peripherals/ICs.IOExpanders.Ht16k33/Driver/Ht16k33.cs

@@ -6,8 +6,13 @@ namespace Meadow.Foundation.ICs.IOExpanders
     /// <summary>
     /// Represents an Ht16k33 128 led driver and 39 key scanner
     /// </summary>
-    public partial class Ht16k33
+    public partial class Ht16k33 : II2cPeripheral
     {
+        /// <summary>
+        /// The default I2C address for the peripheral
+        /// </summary>
+        public byte DefaultI2cAddress => (byte)Addresses.Default;
+
         /// <summary>
         /// I2C Communication bus used to communicate with the peripheral
         /// </summary>

Source/Meadow.Foundation.Peripherals/ICs.IOExpanders.Is31fl3731/Driver/Is31fl3731.Enums.cs

@@ -3,7 +3,7 @@
     public partial class Is31fl3731
     {
         /// <summary>
-        /// Valid addresses for the sensor.
+        /// Valid I2C addresses for the sensor
         /// </summary>
         public enum Addresses : byte
         {