internal async Task <YDevice> funcGetDevice(string className, string func)
{
string resolved;
try {
resolved = _yHash.imm_resolveSerial(className, func);
} catch (YAPI_Exception ex) {
if (ex.errorType == YAPI.DEVICE_NOT_FOUND && _hubs.Count == 0)
{
throw new YAPI_Exception(ex.errorType, "Impossible to contact any device because no hub has been registered");
}
else
{
await _updateDeviceList_internal(true, false);
resolved = _yHash.imm_resolveSerial(className, func);
}
}
YDevice dev = _yHash.imm_getDevice(resolved);
if (dev == null)
{
// try to force a device list update to check if the device arrived
// in between
await _updateDeviceList_internal(true, false);
dev = _yHash.imm_getDevice(resolved);
if (dev == null)
{
throw new YAPI_Exception(YAPI.DEVICE_NOT_FOUND, "Device [" + resolved + "] not online");
}
}
return(dev);
}
internal override async Task <byte[]> devRequestSync(YDevice device, string req_first_line, byte[] req_head_and_body, RequestProgress progress, object context)
{
String serial = device.imm_getSerialNumber();
byte[] req = imm_prepareRequest(req_first_line, req_head_and_body);
return(await _ywatcher.DevRequestSync(serial, req, progress, context));
}
internal override async Task devRequestAsync(YDevice device, string req_first_line, byte[] req_head_and_body, RequestAsyncResult asyncResult, object asyncContext)
{
String serial = device.imm_getSerialNumber();
byte[] req = imm_prepareRequest(req_first_line, req_head_and_body);
await _ywatcher.DevRequestAsync(serial, req, asyncResult, asyncContext);
//Debug.WriteLine("async req to " + serial + " " + req_first_line);
}
internal override async Task <byte[]> devRequestSync(YDevice device, string req_first_line, byte[] req_head_and_body, uint mstimeout, YGenericHub.RequestProgress progress, object context)
{
if (mstimeout == 0)
{
// simulate a wait indefinitely
mstimeout = 86400000; //24h
}
WSRequest wsRequest = await sendRequest(req_first_line, req_head_and_body, DEVICE_TCP_CHANNEL, false, progress, context);
byte[] full_result = await wsRequest.getResponseBytes();
return(imm_verifyHTTPheader(full_result));
}
private async Task _processMore(int start)
{
if (start == 0)
{
return;
}
imm_reportprogress(0, "Firmware update started");
YFirmwareFile firmware;
try {
//1% -> 5%
if (_firmwarepath.StartsWith("www.yoctopuce.com") || _firmwarepath.StartsWith("http://www.yoctopuce.com"))
{
this.imm_reportprogress(1, "Downloading firmware");
byte[] bytes = await YFirmwareUpdate._downloadfile(_firmwarepath);
firmware = YFirmwareFile.imm_Parse(_firmwarepath, bytes);
}
else
{
imm_reportprogress(1, "Loading firmware");
firmware = YFirmwareUpdate._loadFirmwareFile(_firmwarepath);
}
//5% -> 10%
imm_reportprogress(5, "check if module is already in bootloader");
YGenericHub hub = null;
YModule module = YModule.FindModuleInContext(_yctx, _serial + ".module");
if (await module.isOnline())
{
YDevice yDevice = await module.getYDevice();
hub = yDevice.Hub;
}
else
{
// test if already in bootloader
foreach (YGenericHub h in _yctx._hubs)
{
List <string> bootloaders = await h.getBootloaders();
if (bootloaders.Contains(_serial))
{
hub = h;
break;
}
}
}
if (hub == null)
{
imm_reportprogress(-1, "Device " + _serial + " is not detected");
return;
}
await hub.firmwareUpdate(_serial, firmware, _settings, imm_firmware_progress);
//80%-> 98%
imm_reportprogress(80, "wait to the device restart");
ulong timeout = YAPI.GetTickCount() + 60000;
await module.clearCache();
while (!await module.isOnline() && timeout > YAPI.GetTickCount())
{
await Task.Delay(5000);
try {
await _yctx.UpdateDeviceList();
} catch (YAPI_Exception) {
}
}
if (await module.isOnline())
{
if (_settings != null)
{
await module.set_allSettingsAndFiles(_settings);
await module.saveToFlash();
}
imm_reportprogress(100, "Success");
}
else
{
imm_reportprogress(-1, "Device did not reboot correctly");
}
} catch (YAPI_Exception e) {
imm_reportprogress(e.errorType, e.Message);
Debug.WriteLine(e.ToString());
Debug.Write(e.StackTrace);
}
}
protected internal virtual void handleNetNotification(string notification_line)
{
string ev = notification_line.Trim();
if (ev == "")
{
//empty (\n) ping notification drop it.
return;
}
if (ev.Length >= 3 && ev[0] >= NOTIFY_NETPKT_CONFCHGYDX && ev[0] <= NOTIFY_NETPKT_TIMEAVGYDX)
{
// function value ydx (tiny notification)
_hub._isNotifWorking = true;
_notifRetryCount = 0;
if (_notifyPos >= 0)
{
_notifyPos += ev.Length + 1;
}
int devydx = ev[1] - 65; // from 'A'
int funydx = ev[2] - 48; // from '0'
if ((funydx & 64) != 0)
{
// high bit of devydx is on second character
funydx -= 64;
devydx += 128;
}
string value = ev.Substring(3);
if (_hub._serialByYdx.ContainsKey(devydx))
{
string serial = _hub._serialByYdx[devydx];
string funcid;
YDevice ydev = _hub._yctx._yHash.imm_getDevice(serial);
if (ydev != null)
{
switch (ev[0])
{
case NOTIFY_NETPKT_FUNCVALYDX:
funcid = ydev.imm_getYPEntry(funydx).FuncId;
if (!funcid.Equals(""))
{
// function value ydx (tiny notification)
_hub.imm_handleValueNotification(serial, funcid, value);
}
break;
case NOTIFY_NETPKT_DEVLOGYDX:
Task dummyTask = ydev.triggerLogPull();
break;
case NOTIFY_NETPKT_CONFCHGYDX:
_hub.imm_handleConfigChangeNotification(serial);
break;
case NOTIFY_NETPKT_TIMEVALYDX:
case NOTIFY_NETPKT_TIMEAVGYDX:
case NOTIFY_NETPKT_TIMEV2YDX:
if (funydx == 0xf)
{
int not_len = value.Length / 2;
byte[] data = new byte[not_len];
for (int i = 0; i < not_len; i++)
{
string part = value.Substring(i * 2, 2);
data[i] = Convert.ToByte(part, 16);
}
ydev.imm_setLastTimeRef(data);
}
else
{
funcid = ydev.imm_getYPEntry(funydx).FuncId;
if (!funcid.Equals(""))
{
// timed value report
List <int> report = new List <int>(1 + value.Length / 2);
report.Add((ev[0] == NOTIFY_NETPKT_TIMEVALYDX ? 0 : (ev[0] == NOTIFY_NETPKT_TIMEAVGYDX ? 1 : 2)));
for (int pos = 0; pos < value.Length; pos += 2)
{
int intval = Convert.ToInt32(value.Substring(pos, 2), 16);
report.Add(intval);
}
_hub.imm_handleTimedNotification(serial, funcid, ydev.imm_getLastTimeRef(), ydev.imm_getLastDuration(), report);
}
}
break;
case NOTIFY_NETPKT_FUNCV2YDX:
funcid = ydev.imm_getYPEntry(funydx).FuncId;
if (!funcid.Equals(""))
{
byte[] rawval = decodeNetFuncValV2(YAPI.DefaultEncoding.GetBytes(value));
if (rawval != null)
{
string decodedval = YGenericHub.imm_decodePubVal(rawval[0], rawval, 1, 6);
// function value ydx (tiny notification)
_hub.imm_handleValueNotification(serial, funcid, decodedval);
}
}
break;
case NOTIFY_NETPKT_FLUSHV2YDX:
// To be implemented later
break;
}
}
}
}
else if (ev.Length >= 5 && ev.StartsWith("YN01", StringComparison.Ordinal))
{
_hub._isNotifWorking = true;
_notifRetryCount = 0;
if (_notifyPos >= 0)
{
_notifyPos += ev.Length + 1;
}
char notype = ev[4];
if (notype == NOTIFY_NETPKT_NOT_SYNC)
{
_notifyPos = Convert.ToInt32(ev.Substring(5));
}
else
{
string[] parts;
switch (notype)
{
case NOTIFY_NETPKT_NAME: // device name change, or arrival
parts = ev.Substring(5).Split(',');
_hub.imm_handleBeaconNotification(parts[0], Convert.ToInt32(parts[2]));
_hub._devListExpires = 0;
break;
case NOTIFY_NETPKT_CHILD: // device plug/unplug
case NOTIFY_NETPKT_FUNCNAME: // function name change
case NOTIFY_NETPKT_FUNCNAMEYDX: // function name change (ydx)
_hub._devListExpires = 0;
break;
case NOTIFY_NETPKT_FUNCVAL: // function value (long notification)
parts = ev.Substring(5).Split(',');
_hub.imm_handleValueNotification(parts[0], parts[1], parts[2]);
break;
}
}
}
else
{
// oops, bad notification ? be safe until a good one comes
_hub._isNotifWorking = false;
_notifyPos = -1;
}
}