void pcSendRoutedMessage(byte[] buff, int offset, byte len, byte toCon)
{
logMessage(buff, offset, len, "<");
switch (toCon)
{
case 0: JennicPacket.Write(inp, buff, offset, len, 0xff); break;
// case 0: JennicPacket.Write(inp, buff, offset, len, 0xfe); break;
}
}
public void upload(string filename5139, string filename5148, SerialPort sp, TextBox status, TextBox dbg)
{
//quick and dirty fix for JN5148
file5139 = filename5139;
file5148 = filename5148;
tbstatus = status;
tbm = dbg;
inp = sp;
bin = File.ReadAllBytes(filename5139);
lenremaining = (uint)bin.Length;
start = 0;
JennicPacket.Write(inp, null, 0, 0, 0x25);
tbstatus.Text = "Connecting to module bootloader";
}
public void dump(SerialPort sp, TextBox status, TextBox dbg)
{
tbstatus = status;
tbm = dbg;
inp = sp;
System.IO.FileStream dumpfile = new FileStream("jendump.bin", FileMode.Create);
start = 0;
byte[] buf = new byte[6];
buf[0] = (byte)((start) & 0x000000ff);
buf[1] = (byte)((start >> 8 & 0x000000ff));
buf[2] = (byte)((start >> 16) & 0x000000ff);
buf[3] = (byte)(start >> 24);
buf[4] = 128;
buf[5] = 0;
JennicPacket.Write(inp, buf, 0, 6, 0x1f);
}
public void writeNextBlock()
{
tbstatus.Text = "Downloading " + (start * 100 / bin.Length) + "%";
uint plen = Math.Min(packetsize, lenremaining);
byte[] buf = new byte[256];
buf[0] = (byte)((start) & 0x000000ff);
buf[1] = (byte)((start >> 8 & 0x000000ff));
buf[2] = (byte)((start >> 16) & 0x000000ff);
buf[3] = (byte)(start >> 24);
Array.Copy(bin, start, buf, 4, plen);
// Thread.Sleep(16000);
JennicPacket.Write(inp, buf, 0, (byte)(plen + 4), 0x09);
lenremaining -= plen;
start += plen;
}
public void sendPacketEx(byte[] buff, int start, byte length, byte cmd)
{
JennicPacket.Write(inp, buff, start, length, cmd);
}
public bool processJennicMsg(byte[] buff)
{
//if
//ignore echo of own packets
//after ack module will be sending out errors
//
if (buff[0] == 0)
{
return(true);
}
// if((buff[1]&0x01)==0)clearOneWireBus();
// tbm.AppendText("-"+buff[0]+" " + buff[1].ToString("X2"));
byte len = buff[0];
byte checksum = 0;
for (int i = 0; i < len; i++)
{
byte b = buff[i];
checksum ^= b;
}
if (buff[len] != checksum)
{
return(false);
}
byte cmd = buff[1];
switch (cmd)
{
case 0x26: //Read Flash ID response
{
if (buff[2] == 0)
{
byte flashType = 255;
if (buff[3] == 0x10 && buff[4] == 0x10)
{
flashType = 0;
}
if (buff[3] == 0xbf && buff[4] == 0x49)
{
flashType = 1;
}
if (buff[3] == 0x1f && buff[4] == 0x60)
{
flashType = 2;
}
if (buff[3] == 0x12 && buff[4] == 0x12)
{
flashType = 3;
flashSectorSize = 0x00010000;
LoadJN5148File();
}
if (flashType != 255)
{
byte[] buf = new byte[5];
buf[0] = flashType;
buf[1] = 0;
buf[2] = 0;
buf[3] = 0;
buf[4] = 0;
tbstatus.Text = "Got Flash ID";
// Thread.Sleep(200);
JennicPacket.Write(inp, buf, 0, 5, 0x2c);
}
}
break;
}
case 0x2d: //Set Flash ID response
{
if (buff[2] == 0)
{
//read mac
byte[] buf = new byte[6];
buf[0] = 48;
buf[1] = 0;
buf[2] = 0;
buf[3] = 0;
buf[4] = 32;
buf[5] = 0;
tbstatus.Text = "Set Fash ID";
// Thread.Sleep(200);
JennicPacket.Write(inp, buf, 0, 6, 0x0b);
}
break;
}
case 0x0c: //Read Flash response
{
if (buff[2] == 0)
{
//patch in mac address and zigbee stuff
Array.Copy(buff, 3, bin, 48, 32);
//check valid mac address
int macsum = 0;
for (int i = 0; i < 8; i++)
{
macsum += buff[i + 3];
}
if (macsum == 0 || macsum == 8 * 0xff)
{
getmacdialog gmd = new getmacdialog();
if (gmd.ShowDialog() != DialogResult.OK)
{
break;
}
else
{
Array.Copy(gmd.mac, 0, bin, 48, 8);
}
}
//set status register
byte[] buf = new byte[1];
buf[0] = 0;
// Thread.Sleep(16000);
JennicPacket.Write(inp, buf, 0, 1, 0x0f);
sector = 0;
tbstatus.Text = "Got Mac";
}
break;
}
case 0x10: //set status response
{
if (buff[2] == 0)
{
//clear flash
byte[] buf = new byte[1];
buf[0] = sector;
// Thread.Sleep(200);
JennicPacket.Write(inp, buf, 0, 1, 0x0d);
// JennicPacket.Write(inp, buf, 0, 0, 0x07);
tbstatus.Text = "Set Status";
}
break;
}
case 0x08: //clear all response
{
if (buff[2] == 0)
{
writeNextBlock();
}
else
{
MessageBox.Show("clear all fail. code - " + buff[2]);
}
break;
}
case 0x0e: //clear sector response
{
if (buff[2] == 0)
{
sector++;
if (sector < 2)
{
//clear flash
byte[] buf = new byte[1];
buf[0] = sector;
Thread.Sleep(200);
JennicPacket.Write(inp, buf, 0, 1, 0x0d);
}
else
{
writeNextBlock();
}
tbstatus.Text = "Cleared Sector " + (sector - 1);
}
break;
}
case 0x0a: //write flash
{
if (buff[2] == 0)
{
if (lenremaining > 0)
{
writeNextBlock();
}
else
{
// try reset - won't work in bootloader mode
JennicPacket.Write(inp, null, 0, 0, 0x80);
tbstatus.Text = "Done";
return(true);
}
}
else
{
MessageBox.Show("Write Failure. code - " + buff[2]);
}
break;
}
case 0x1E: //write ram
{
if (buff[2] == 0)
{
if (lenremaining > 0)
{
writeNextBlockMem();
}
else
{
// run code
byte[] buf = new byte[4];
buf[0] = bin[0x23];
buf[1] = bin[0x22];
buf[2] = bin[0x21];
buf[3] = bin[0x20];
Thread.Sleep(1500);
JennicPacket.Write(inp, buf, 0, 4, 0x21);
tbstatus.Text = "Done";
return(true);
}
}
else
{
}
break;
}
case 0x22: //run
{
tbstatus.Text = "Running";
Thread.Sleep(1500);
break;
}
case 0x20:
{
start += 128;
tbstatus.Text = "Dumping " + start;
// dumpfile.Write(buff, 3, 128);
if (start < 0x20000)
{
byte[] buf = new byte[6];
buf[0] = (byte)((start) & 0x000000ff);
buf[1] = (byte)((start >> 8 & 0x000000ff));
buf[2] = (byte)((start >> 16) & 0x000000ff);
buf[3] = (byte)(start >> 24);
buf[4] = 128;
buf[5] = 0;
JennicPacket.Write(inp, buf, 0, 6, 0x1f);
}
else
{
dumpfile.Close();
}
break;
}
}
return(false);
}
