/// <summary>
/// Renders the Device Configuration Register states given its content.
/// </summary>
/// <param name="dcr">The Device Configuration Register of interest.</param>
/// <param name="value">The value assigned to this register.</param>
/// <returns>
/// A human-readable string describing the configuration bits/fuses.
/// </returns>
public string Render(PICDevConfigRegister dcr, uint value)
{
value &= (uint)dcr.Impl;
var ilg = dcr.Illegals.FirstOrDefault(p => p.Match(value));
if (ilg != null)
{
return($"** Fuse=0x{value:X}: {ilg.Descr}**");
}
var sems = dcr.Fields.Select(f => f.GetSemantic((uint)((value >> f.BitPos) & f.BitMask)));
var flds = dcr.Fields.Zip(sems, (fl, se) => fl.Name + "=" + se.State);
return(String.Join(", ", flds));
}
private PICDeviceConfigDefs(IPICDescriptor thePIC)
{
dcregisters = new SortedList <Address, PICDevConfigRegister>();
foreach (var fuse in thePIC.ConfigurationFuses)
{
var dcreg = new PICDevConfigRegister(fuse);
foreach (var dcilg in fuse.IllegalSettings)
{
dcreg.AddIllegal(new DevConfigIllegal(dcilg));
}
foreach (var dcfld in fuse.ConfigFields.Where(f => !(f.IsHidden || f.IsLangHidden)))
{
var dcrfdef = new DevConfigField(dcfld, dcreg.Address);
foreach (var dcsem in dcfld.Semantics)
{
dcrfdef.AddSemantic(new DevConfigSemantic(dcsem));
}
dcreg.AddField(dcrfdef);
}
dcregisters.Add(dcreg.Address, dcreg);
}
}