//Compare the FCS value to the measured one and see if the packet is valid
public static bool isPacketValid(byte[] packet)
{
byte[] justGFF = new byte[packet.Length - 2];
for (int i = 1; i < packet.Length - 2; i++) //Isolate the GFF to its own array (not the most efficient way to do this)
{
justGFF[i - 1] = packet[i];
}
byte outputVal = AltCOM.FCSgenerate(justGFF); //Calculate the FCS
if (outputVal == packet[packet.Length - 1])
{
return(true); //If the calculated value matches the read value, the packet is valid
}
return(false); //Otherwise return false
}
public static void wirelessTransmit()
{
Console.WriteLine("Transmit Thread Started");
while (Program.runTranceiver)
{
Thread.Sleep(800);
AltCOM.genCom(wirelessIn, AltCOM.ZB_SEND_DATA(0xFFFD, 2, 0, 1, 1, Encoding.UTF8.GetBytes(deviceData)));
while (!AltGET.isMessage(rxPacket, mDef.ZB_SEND_DATA_RSP))
{
;
}
while (!AltGET.isMessage(rxPacket, mDef.ZB_SEND_DATA_CONFIRM))
{
;
}
}
}
public static void initALT5801(bool isCoordinator)
{
//Run the full initialization procedure for the ALT5801
AltCOM.genCom(wirelessIn, AltCOM.ZB_WRITE_CFG(0x03, new byte[1] {
3
}));
while (!AltGET.isMessage(rxPacket, mDef.ZB_WRITE_CFG_RSP))
{
;
}
Console.WriteLine("Config Reset");
AltCOM.genCom(wirelessIn, AltCOM.SYS_RESET());
while (!AltGET.isMessage(rxPacket, mDef.SYS_RESET_IND))
{
;
}
Console.WriteLine("Device Reset");
AltCOM.genCom(wirelessIn, AltCOM.ZB_WRITE_CFG(0x83, new byte[2] {
0x12, PANID
}));
while (!AltGET.isMessage(rxPacket, mDef.ZB_WRITE_CFG_RSP))
{
;
}
Console.WriteLine("Set PANID of the device");
AltCOM.genCom(wirelessIn, AltCOM.ZB_WRITE_CFG(0x84, new byte[4] {
0, 0, 0, channel
}));
while (!AltGET.isMessage(rxPacket, mDef.ZB_WRITE_CFG_RSP))
{
;
}
Console.WriteLine("Set the channel of the device to " + channel);
AltCOM.genCom(wirelessIn, AltCOM.ZB_READ_CFG(0x84));
while (!AltGET.isMessage(rxPacket, mDef.ZB_READ_CFG_RSP))
{
;
}
Console.WriteLine("//////CHANGES CONFIRMED//////");
/*////////////COPY PASTABLE DEBUG BLOCK FOR PRINTING THE SERIAL TERMINAL/////////
* while (true)
* {
* string hexOutput = String.Format("{0:X}", wirelessIn.ReadByte());
* Console.Write("{0} ", hexOutput);
* }
* ///////////////////////////////////////////////////////////////////////////////*/
if (isCoordinator)
{
Console.WriteLine("Configuring Coordinator");
byte[] cmd_in = new byte[2] {
0x01, 0x00
};
byte[] cmd_out = { 0x02, 0x00 };
AltCOM.genCom(wirelessIn, AltCOM.ZB_APP_REGISTER(1, 1, 1, 0, 1, cmd_in, 1, cmd_out));
AltCOM.genCom(wirelessIn, AltCOM.ZB_START_REQ());
while (!AltGET.isMessage(rxPacket, mDef.ZB_START_REQUEST_RSP))
{
;
}
while (!AltGET.isMessage(rxPacket, mDef.ZB_START_CONFIRM))
{
;
}
Console.WriteLine("Configured Coordinator");
isCoord = true;
}
else
{
Console.WriteLine("Configuring Router");
int routerWait = 0;
AltCOM.genCom(wirelessIn, AltCOM.ZB_WRITE_CFG(0x87, new byte[1] {
1
}));
while (!AltGET.isMessage(rxPacket, mDef.ZB_WRITE_CFG_RSP))
{
;
}
Console.WriteLine("Configured Device Type");
AltCOM.genCom(wirelessIn, AltCOM.SYS_RESET());
while (!AltGET.isMessage(rxPacket, mDef.SYS_RESET_IND))
{
;
}
AltCOM.genCom(wirelessIn, AltCOM.ZB_READ_CFG(0x87));
while (!AltGET.isMessage(rxPacket, mDef.ZB_READ_CFG_RSP))
{
;
}
byte[] cmd_in = new byte[2] {
0x02, 0x00
};
byte[] cmd_out = { 0x01, 0x00 };
AltCOM.genCom(wirelessIn, AltCOM.ZB_APP_REGISTER(1, 1, 0, 0, 1, cmd_in, 1, cmd_out));
while (!AltGET.isMessage(rxPacket, mDef.ZB_REGISTER_RSP))
{
;
}
AltCOM.genCom(wirelessIn, AltCOM.ZB_START_REQ());
while (!AltGET.isMessage(rxPacket, mDef.ZB_START_REQUEST_RSP))
{
;
}
while (!AltGET.isMessage(rxPacket, mDef.ZB_START_CONFIRM))
{
if (routerWait > 20)
{
break; //Stop waiting for a response if you waited longer than 5 seconds
}
routerWait++;
Thread.Sleep(250);
}
;
if (routerWait < 21)
{
Console.WriteLine("Configured Router");
isCoord = false;
}
else
{
initALT5801(true);
}
}
}