private void IIns_OnCommandRequest(I2CInstrument instrument, InstrumentCommand command)
{
// Send the range change command
// Get = Set in reverse
//#define GetFloatTBC 0
//#define GetFloat 1
//#define GetKeyChar 2
//#define ChangeI2CInstrumentRange 3
//#define SetI2CInstrumentParameter 4
byte[] bytes = new byte[4 + command.DataBytes.Length];
bytes[0] = 4; // SetI2CInstrumentParameter
bytes[1] = (byte)instrument.InstrumentAddress; // instrument address
bytes[2] = command.ID; // param id
bytes[3] = 1; // dataType from instrument types
Buffer.BlockCopy(command.DataBytes, 0, bytes, 4, command.DataBytes.Length);
PacketCommandMini rChangeCom = new PacketCommandMini(PhysLoggerPacketCommandID.GetValue, bytes);
CommandSendRequest(rChangeCom);
}
private void I2CInstruments_OnRangeChanged(I2CInstrument instrument, InstrumentRange range)
{
// Send the range change command
// Get = Set in reverse
//#define GetFloatTBC 0
//#define GetFloat 1
//#define GetKeyChar 2
//#define ChangeI2CInstrumentRange 3
//#define SetI2CInstrumentParameter 4
PacketCommandMini rChangeCom = new PacketCommandMini(
PhysLoggerPacketCommandID.GetValue,
new byte[] {
3,
(byte)instrument.InstrumentAddress,
range.Code
}
);
CommandSendRequest(rChangeCom);
}
public static I2CInstrument FromI2C(int i2cAddress, int instrumentID)
{
InstrumentCollection list = new InstrumentCollection();
foreach (var insFile in Directory.GetFiles("Instruments", "*.plf"))
{
var ins_ = FromFile(insFile);
if (ins_ != null)
{
I2CInstrument ins = null;
if (ins_ is I2CInstrument)
{
ins = (I2CInstrument)ins_;
if (ins.InstrumentTypeIndex == instrumentID)
{
ins.InstrumentAddress = i2cAddress;
return(ins);
}
}
}
}
return(null);
}
