// link the instance to a real YoctoAPI object
internal override void linkToHardware(string hwdName)
{
YPowerOutput hwd = YPowerOutput.FindPowerOutput(hwdName);
// first redo base_init to update all _func pointers
base_init(hwd, hwdName);
// then setup Yocto-API pointers and callbacks
init(hwd);
}
// perform the 2nd stage setup that requires YoctoAPI object
protected void init(YPowerOutput hwd)
{
if (hwd == null)
{
return;
}
base.init(hwd);
InternalStuff.log("registering PowerOutput callback");
_func.registerValueCallback(valueChangeCallback);
}
/**
* <summary>
* Retrieves a dual power ouput control for a given identifier.
* <para>
* The identifier can be specified using several formats:
* </para>
* <para>
* </para>
* <para>
* - FunctionLogicalName
* </para>
* <para>
* - ModuleSerialNumber.FunctionIdentifier
* </para>
* <para>
* - ModuleSerialNumber.FunctionLogicalName
* </para>
* <para>
* - ModuleLogicalName.FunctionIdentifier
* </para>
* <para>
* - ModuleLogicalName.FunctionLogicalName
* </para>
* <para>
* </para>
* <para>
* This function does not require that the power ouput control is online at the time
* it is invoked. The returned object is nevertheless valid.
* Use the method <c>YPowerOutput.isOnline()</c> to test if the power ouput control is
* indeed online at a given time. In case of ambiguity when looking for
* a dual power ouput control by logical name, no error is notified: the first instance
* found is returned. The search is performed first by hardware name,
* then by logical name.
* </para>
* </summary>
* <param name="func">
* a string that uniquely characterizes the power ouput control
* </param>
* <returns>
* a <c>YPowerOutput</c> object allowing you to drive the power ouput control.
* </returns>
*/
public static YPowerOutput FindPowerOutput(string func)
{
YPowerOutput obj;
obj = (YPowerOutput)YFunction._FindFromCache("PowerOutput", func);
if (obj == null)
{
obj = new YPowerOutput(func);
YFunction._AddToCache("PowerOutput", func, obj);
}
return(obj);
}
public static YPowerOutputProxy FindPowerOutput(string name)
{
// cases to handle:
// name ="" no matching unknwn
// name ="" unknown exists
// name != "" no matching unknown
// name !="" unknown exists
YPowerOutput func = null;
YPowerOutputProxy res = (YPowerOutputProxy)YFunctionProxy.FindSimilarUnknownFunction("YPowerOutputProxy");
if (name == "")
{
if (res != null)
{
return(res);
}
res = (YPowerOutputProxy)YFunctionProxy.FindSimilarKnownFunction("YPowerOutputProxy");
if (res != null)
{
return(res);
}
func = YPowerOutput.FirstPowerOutput();
if (func != null)
{
name = func.get_hardwareId();
if (func.get_userData() != null)
{
return((YPowerOutputProxy)func.get_userData());
}
}
}
else
{
func = YPowerOutput.FindPowerOutput(name);
if (func.get_userData() != null)
{
return((YPowerOutputProxy)func.get_userData());
}
}
if (res == null)
{
res = new YPowerOutputProxy(func, name);
}
if (func != null)
{
res.linkToHardware(name);
if (func.isOnline())
{
res.arrival();
}
}
return(res);
}
/**
* <summary>
* Enumerates all functions of type PowerOutput available on the devices
* currently reachable by the library, and returns their unique hardware ID.
* <para>
* Each of these IDs can be provided as argument to the method
* <c>YPowerOutput.FindPowerOutput</c> to obtain an object that can control the
* corresponding device.
* </para>
* </summary>
* <returns>
* an array of strings, each string containing the unique hardwareId
* of a device function currently connected.
* </returns>
*/
public static new string[] GetSimilarFunctions()
{
List <string> res = new List <string>();
YPowerOutput it = YPowerOutput.FirstPowerOutput();
while (it != null)
{
res.Add(it.get_hardwareId());
it = it.nextPowerOutput();
}
return(res.ToArray());
}
public override bool Setup()
{
spiPort = YSpiPort.FirstSpiPort();
if (spiPort == null)
{
Console.WriteLine("No Yocto-Spi detected");
return(false);
}
YModule module = spiPort.get_module();
string errmsg = "";
string serialNumber = module.get_serialNumber();
YPowerOutput powerOutput = YPowerOutput.FindPowerOutput(serialNumber + ".powerOutput");
powerOutput.set_voltage(YPowerOutput.VOLTAGE_OUT3V3);
spiPort.set_voltageLevel(YSpiPort.VOLTAGELEVEL_TTL3V);
spiPort.set_spiMode("2000000,0,msb");
spiPort.set_protocol("Frame:1ms");
spiPort.set_ssPolarity(YSpiPort.SSPOLARITY_ACTIVE_LOW);
module.saveToFlash();
YAPI.Sleep(25, ref errmsg);
spiPort.writeHex(SET_MODE_4);
YAPI.Sleep(5, ref errmsg);
string[] commands = { READ_STATUS, READ_STATUS, READ_STATUS, READ_ID, SET_ANGLES };
Frame[] result;
if (!SendAndReceive(commands, out result))
{
Console.WriteLine("Failed to initialize SCL3300 (communication error)");
return(false);
}
if (!_chip_ready)
{
Console.WriteLine("SCL3300 startup failed (rs={4})", result[2].rs);
return(false);
}
if ((result[3].data & 0xff) != 0xc1)
{
Console.WriteLine("Unexpected SCL3300 identification (WHOAMI={0})", (result[3].data & 0xff));
return(false);
}
if (!DecodeStatus(result[2]))
{
Console.WriteLine("SCL3300 Status bad, chip reset is required");
return(false);
}
Console.WriteLine("SCL3300 is ready");
return(true);
}
// perform the initial setup that may be done without a YoctoAPI object (hwd can be null)
internal override void base_init(YFunction hwd, string instantiationName)
{
_func = (YPowerOutput)hwd;
base.base_init(hwd, instantiationName);
}
//--- (end of YPowerOutput definitions)
//--- (YPowerOutput implementation)
internal YPowerOutputProxy(YPowerOutput hwd, string instantiationName) : base(hwd, instantiationName)
{
InternalStuff.log("PowerOutput " + instantiationName + " instantiation");
base_init(hwd, instantiationName);
}
/**
* <summary>
* Retrieves a dual power ouput control for a given identifier.
* <para>
* The identifier can be specified using several formats:
* </para>
* <para>
* </para>
* <para>
* - FunctionLogicalName
* </para>
* <para>
* - ModuleSerialNumber.FunctionIdentifier
* </para>
* <para>
* - ModuleSerialNumber.FunctionLogicalName
* </para>
* <para>
* - ModuleLogicalName.FunctionIdentifier
* </para>
* <para>
* - ModuleLogicalName.FunctionLogicalName
* </para>
* <para>
* </para>
* <para>
* This function does not require that the power ouput control is online at the time
* it is invoked. The returned object is nevertheless valid.
* Use the method <c>YPowerOutput.isOnline()</c> to test if the power ouput control is
* indeed online at a given time. In case of ambiguity when looking for
* a dual power ouput control by logical name, no error is notified: the first instance
* found is returned. The search is performed first by hardware name,
* then by logical name.
* </para>
* </summary>
* <param name="func">
* a string that uniquely characterizes the power ouput control
* </param>
* <returns>
* a <c>YPowerOutput</c> object allowing you to drive the power ouput control.
* </returns>
*/
public static YPowerOutput FindPowerOutput(string func)
{
YPowerOutput obj;
obj = (YPowerOutput) YFunction._FindFromCache("PowerOutput", func);
if (obj == null) {
obj = new YPowerOutput(func);
YFunction._AddToCache("PowerOutput", func, obj);
}
return obj;
}