protected internal virtual async Task updateFromWpAndYp(List <WPEntry> whitePages, Dictionary <string, List <YPEntry> > yellowPages)
{
// by default consider all known device as unplugged
List <YDevice> toRemove = new List <YDevice>(_devices.Values);
foreach (WPEntry wp in whitePages)
{
string serial = wp.SerialNumber;
if (_devices.ContainsKey(serial))
{
// already there
YDevice currdev = _devices[serial];
if (!currdev.imm_getLogicalName().Equals(wp.LogicalName))
{
// Reindex device from its own data
await currdev.refresh();
_yctx._pushPlugEvent(YAPIContext.PlugEvent.Event.CHANGE, serial);
}
else if (currdev.imm_getBeacon() > 0 != wp.Beacon > 0)
{
await currdev.refresh();
}
toRemove.Remove(currdev);
}
else
{
YDevice dev = new YDevice(this, wp, yellowPages);
_yctx._yHash.imm_reindexDevice(dev);
_devices[serial] = dev;
_yctx._pushPlugEvent(YAPIContext.PlugEvent.Event.PLUG, serial);
_yctx._Log("HUB: device " + serial + " has been plugged\n");
}
}
foreach (YDevice dev in toRemove)
{
string serial = dev.imm_getSerialNumber();
_yctx._pushPlugEvent(YAPIContext.PlugEvent.Event.UNPLUG, serial);
_yctx._Log("HUB: device " + serial + " has been unplugged\n");
_devices.Remove(serial);
}
if (_hubSerialNumber == null)
{
foreach (WPEntry wp in whitePages)
{
if (wp.NetworkUrl.Equals(""))
{
_hubSerialNumber = wp.SerialNumber;
}
}
}
_yctx._yHash.imm_reindexYellowPages(yellowPages);
}
// check procol version compatibility
// compatible without limitation -> return 1
// compatible with limitations -> return 0;
// incompatible -> return YAPI_IO_ERROR
private int imm_CheckVersionCompatibility(uint version)
{
// fixme: throw exception instead of logging error
if ((version & 0xff00) != (YUSBPkt.YPKT_USB_VERSION_BCD & 0xff00))
{
// major version change
if ((version & 0xff00) > (YUSBPkt.YPKT_USB_VERSION_BCD & 0xff00))
{
String error = String.Format("Yoctpuce library is too old (using 0x%x, need 0x%x) to handle device, please upgrade your Yoctopuce library", YUSBPkt.YPKT_USB_VERSION_BCD, version);
_yctx._Log(error + "\n");
throw new YAPI_Exception(YAPI.VERSION_MISMATCH, error);
}
else
{
// implement backward compatibility when implementing a new protocol
return(1);
}
}
else if (version != YUSBPkt.YPKT_USB_VERSION_BCD)
{
if (_devVersion == YUSBPkt.YPKT_USB_VERSION_NO_CONFCHG_BCD && YUSBPkt.YPKT_USB_VERSION_BCD == _devVersion + 1)
{
return(0);
}
if (version > YUSBPkt.YPKT_USB_VERSION_BCD)
{
_yctx._Log("Device is using a newer protocol, consider upgrading your Yoctopuce library\n");
}
else
{
_yctx._Log("Device is using an older protocol, consider upgrading the device firmware\n");
}
return(0);
}
else
{
return(1);
}
}
/// <summary>
/// Returns a list of all the modules in "firmware update" mode. Only devices
/// connected over USB are listed. For devices connected to a YoctoHub, you
/// must connect to the YoctoHub web interface.
/// </summary>
/// <param name="yctx"> : a YAPI context.
/// </param>
/// <returns> an array of strings containing the serial numbers of devices in "firmware update" mode. </returns>
public static async Task <List <string> > GetAllBootLoadersInContext(YAPIContext yctx)
{
List <string> res = new List <string>();
foreach (YGenericHub h in yctx._hubs)
{
try {
List <string> bootloaders;
bootloaders = await h.getBootloaders();
if (bootloaders != null)
{
res.AddRange(bootloaders);
}
} catch (YAPI_Exception e) {
yctx._Log(e.Message);
}
}
return(res);
}
