public void Execute(I2CSlaveAddress address, Action<II2CDevice> action, bool useCache = true)
{
if (action == null) throw new ArgumentNullException(nameof(action));
lock (_syncRoot)
{
I2cDevice device = null;
try
{
device = GetI2CDevice(address.Value, useCache);
action(new I2CDeviceWrapper(device));
}
catch (Exception exception)
{
// Ensure that the application will not crash if some devices are currently not available etc.
Log.Warning(exception, $"Error while accessing I2C device with address {address}.");
}
finally
{
if (device != null && !useCache)
{
device.Dispose();
}
}
}
}
public HSPE8InputOnly RegisterHSPE8InputOnly(Enum id, I2CSlaveAddress i2CAddress)
{
var device = new HSPE8InputOnly(DeviceIdFactory.CreateIdFrom(id), i2CAddress, _i2CBusService);
_deviceService.AddDevice(device);
return device;
}
public HSREL5(DeviceId id, I2CSlaveAddress i2CAddress, II2CBusService bus)
: base(id, new PCF8574Driver(i2CAddress, bus))
{
// Ensure that all relays are off by default. The first 5 ports are hardware inverted! The other ports are not inverted but the
// connected relays are inverted.
SetState(new byte[] { 0xFF });
CommitChanges(true);
}
public HSPE16InputOnly(DeviceId id, I2CSlaveAddress address, II2CBusService i2cBus)
: base(id, new MAX7311Driver(address, i2cBus))
{
byte[] setupAsInputs = { 0x06, 0xFF, 0xFF };
i2cBus.Execute(address, b => b.Write(setupAsInputs));
FetchState();
}
public I2CHardwareBridge(I2CSlaveAddress address, II2CBusService i2CBus, ISchedulerService schedulerService)
{
if (i2CBus == null) throw new ArgumentNullException(nameof(i2CBus));
if (schedulerService == null) throw new ArgumentNullException(nameof(schedulerService));
_address = address;
_i2CBus = i2CBus;
DHT22Accessor = new DHT22Accessor(this, schedulerService);
}
public HSPE16InputOnly RegisterHSPE16InputOnly(Enum id, I2CSlaveAddress address)
{
var device = new HSPE16InputOnly(DeviceIdFactory.CreateIdFrom(id), address, _i2CBusService)
{
AutomaticallyFetchState = true
};
_deviceService.AddDevice(device);
return device;
}
public bool Equals(I2CSlaveAddress other)
{
if (other == null)
{
return(false);
}
if (ReferenceEquals(other, this))
{
return(true);
}
return(Value.Equals(other.Value));
}
public bool Equals(I2CSlaveAddress other)
{
if (other == null)
{
return false;
}
if (ReferenceEquals(other, this))
{
return true;
}
return Value.Equals(other.Value);
}
public HSPE8InputOnly(DeviceId id, I2CSlaveAddress address, II2CBusService bus)
: base(id, new PCF8574Driver(address, bus))
{
FetchState();
}
public HSPE16OutputOnly(DeviceId id, I2CSlaveAddress address, II2CBusService i2cBus)
: base(id, new MAX7311Driver(address, i2cBus))
{
CommitChanges(true);
}
public HSRT16(DeviceId id, I2CSlaveAddress address, II2CBusService i2CBus)
: base(id, new MAX7311Driver(address, i2CBus))
{
SetState(new byte[] { 0x00, 0x00 });
CommitChanges(true);
}
public PCF8574ADriver(I2CSlaveAddress address, II2CBusService i2CBus)
: base(address, i2CBus)
{
}
public void Execute(I2CSlaveAddress address, Action<II2CDevice> action, bool useCache = true)
{
LastUsedI2CSlaveAddress = address;
action(I2CDevice);
}
public HSRT16 RegisterHSRT16(Enum id, I2CSlaveAddress address)
{
var device = new HSRT16(DeviceIdFactory.CreateIdFrom(id), address, _i2CBusService);
_deviceService.AddDevice(device);
return device;
}
public PCA9555Driver(I2CSlaveAddress address, II2CBusService i2CBus)
: base(address, i2CBus)
{
}
