private static byte ReceiveBit(HW hw)
{
int count = 0;
// take X2-5 high
hw.X2 |= 1 << 4;
// wait for pin 12 to go high
while ((hw.StatusPort() & (byte)StatusPin.PIN_12) == 0)
{
if (count++ > TIME_OUT_COUNT)
{
MessageBox.Show("Error receiving bit from UCB.",
"UCB Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return(2);
}
Thread.Sleep(1);
}
// set X2-5 low
hw.X2 &= 0xEF;
Thread.Sleep(new TimeSpan(receive_bit_delay1));
byte retval = 0;
if ((hw.StatusPort() & (byte)StatusPin.PIN_12) != 0)
{
retval = 1;
}
Thread.Sleep(receive_bit_delay2);
return(retval);
}
/// <summary>
/// Sends a single bit to the UCB
/// </summary>
/// <param name="hw">A hardware control object.</param>
/// <param name="val">An integer representing a 0 or a 1.
/// (Anything other than 0 is considered a 1)</param>
private static bool SendBit(HW hw, int val)
{
int count = 0;
// take X2-5 high
hw.X2 |= 0x10;
// wait for pin 12 to go high
while ((hw.StatusPort() & (byte)StatusPin.PIN_12) == 0)
{
if (count++ > TIME_OUT_COUNT)
{
MessageBox.Show("Error sending bit to UCB (1).",
"UCB Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return(false);
}
Thread.Sleep(1);
}
// set X2-5 for data bit
if (val == 0)
{
hw.X2 &= 0xEF;
}
count = 0;
if ((hw.StatusPort() & (byte)StatusPin.PIN_12) == 0)
{
MessageBox.Show("Error sending bit to UCB (2).",
"UCB Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return(false);
}
// wait until pin 12 goes back low
count = 0;
while ((hw.StatusPort() & (byte)StatusPin.PIN_12) != 0)
{
if (count++ > TIME_OUT_COUNT)
{
MessageBox.Show("Error sending bit to UCB (3).",
"UCB Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return(false);
}
Thread.Sleep(1);
}
//Thread.Sleep(new TimeSpan(send_bit_delay1));
// set X2-5 back low
hw.X2 &= 0xEF;
Thread.Sleep(new TimeSpan(send_bit_delay2));
return(true);
}
private static byte ReceiveBit(HW hw)
{
int count = 0;
// take X2-5 high
hw.X2 |= 1<<4;
// wait for pin 12 to go high
while((hw.StatusPort() & (byte)StatusPin.PIN_12) == 0)
{
if(count++ > TIME_OUT_COUNT)
{
MessageBox.Show("Error receiving bit from UCB.",
"UCB Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return 2;
}
Thread.Sleep(1);
}
// set X2-5 low
hw.X2 &= 0xEF;
Thread.Sleep(new TimeSpan(receive_bit_delay1));
byte retval = 0;
if((hw.StatusPort() & (byte)StatusPin.PIN_12) != 0)
retval = 1;
Thread.Sleep(receive_bit_delay2);
return retval;
}
/// <summary>
/// Sends a single bit to the UCB
/// </summary>
/// <param name="hw">A hardware control object.</param>
/// <param name="val">An integer representing a 0 or a 1.
/// (Anything other than 0 is considered a 1)</param>
private static bool SendBit(HW hw, int val)
{
int count = 0;
// take X2-5 high
hw.X2 |= 0x10;
// wait for pin 12 to go high
while((hw.StatusPort() & (byte)StatusPin.PIN_12) == 0)
{
if(count++ > TIME_OUT_COUNT)
{
MessageBox.Show("Error sending bit to UCB (1).",
"UCB Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return false;
}
Thread.Sleep(1);
}
// set X2-5 for data bit
if(val == 0) hw.X2 &= 0xEF;
count = 0;
if((hw.StatusPort() & (byte)StatusPin.PIN_12) == 0)
{
MessageBox.Show("Error sending bit to UCB (2).",
"UCB Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return false;
}
// wait until pin 12 goes back low
count = 0;
while((hw.StatusPort() & (byte)StatusPin.PIN_12) != 0)
{
if(count++ > TIME_OUT_COUNT)
{
MessageBox.Show("Error sending bit to UCB (3).",
"UCB Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return false;
}
Thread.Sleep(1);
}
//Thread.Sleep(new TimeSpan(send_bit_delay1));
// set X2-5 back low
hw.X2 &= 0xEF;
Thread.Sleep(new TimeSpan(send_bit_delay2));
return true;
}
public void KeyThread()
{
//SetThreadAffinity(1);
bool extkey_dash, extkey_dot, keyprog;
do
{
DttSP.KeyerStartedWait();
for (; DttSP.KeyerRunning();)
{
keyprog = false;
timer.Start();
DttSP.PollTimerWait();
switch (primary_conn_port)
{
case "SDR":
byte b = hw.StatusPort();
extkey_dash = ((b & (byte)StatusPin.Dash) != 0);
extkey_dot = ((b & (byte)StatusPin.Dot) != 0);
break;
case "Radio":
extkey_dot = fwc_dot;
extkey_dash = fwc_dash;
break;
default: // COM port
extkey_dash = sp.CtsHolding;
extkey_dot = sp.DsrHolding;
break;
}
// handle CWX
if (!extkey_dash && !extkey_dot)
{
if (memoryptt)
{
//console ptt on
keyprog = true;
extkey_dot = extkey_dash = memorykey;
}
else
{
//console ptt off
keyprog = false;
}
}
if (!extkey_dash && !extkey_dot) // don't override primary
{
switch (secondary_conn_port)
{
case "None":
break;
case "CAT":
switch (secondary_ptt_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = siolisten.SIO.isDSR();
}
else
{
extkey_dot = siolisten.SIO.isCTS();
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
keyerptt = siolisten.SIO.isDSR();
// extkey_dot = System.Convert.ToByte(sp2.CtsHolding);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
keyerptt = siolisten.SIO.isCTS();
// extkey_dash = System.Convert.ToByte(sp2.DsrHolding);
break;
}
switch (secondary_key_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = siolisten.SIO.isDSR();
}
else
{
extkey_dot = siolisten.SIO.isCTS();
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
extkey_dot = siolisten.SIO.isDSR();
// Debug.WriteLine("extkey_dot: "+extkey_dot);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
extkey_dash = siolisten.SIO.isCTS();
break;
}
// if (extkey_dash || extkey_dot)
// keyprog = true;
// else keyprog = false;
// //Debug.WriteLine("keyprog: "+keyprog);
break;
#if false
// wjtFIXME!! - merged from KD5TFD's HPSDR 1.6.3 tree - sr xmit
case "BB-PTT":
Console c = Console.getConsole();
if ((extkey_dash == 0) && (extkey_dot == 0)) // don't override primary
{
switch (secondary_ptt_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = System.Convert.ToByte(c.serialPTT.isDSR());
}
else
{
extkey_dot = System.Convert.ToByte(c.serialPTT.isCTS());
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
keyerptt = c.serialPTT.isDSR();
// extkey_dot = System.Convert.ToByte(sp2.CtsHolding);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
keyerptt = c.serialPTT.isCTS();
// extkey_dash = System.Convert.ToByte(sp2.DsrHolding);
break;
}
switch (secondary_key_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = System.Convert.ToByte(c.serialPTT.isDSR());
}
else
{
extkey_dot = System.Convert.ToByte(c.serialPTT.isCTS());
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
extkey_dot = System.Convert.ToByte(c.serialPTT.isDSR());
// Debug.WriteLine("extkey_dot: "+extkey_dot);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
extkey_dash = System.Convert.ToByte(c.serialPTT.isCTS());
break;
}
if ((extkey_dash + extkey_dot) != 0)
{
keyprog = 1;
}
else
{
keyprog = 0;
}
// Debug.WriteLine("keyprog: "+keyprog);
}
else
{
keyprog = 0;
}
break;
#endif
default: // comm port
switch (secondary_ptt_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = sp2.DsrHolding;
}
else
{
extkey_dot = sp2.CtsHolding;
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
keyerptt = sp2.DsrHolding;
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
keyerptt = sp2.CtsHolding;
break;
}
switch (secondary_key_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = sp2.DsrHolding;
}
else
{
extkey_dot = sp2.CtsHolding;
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
extkey_dot = sp2.DsrHolding;
// Debug.WriteLine("extkey_dot: "+extkey_dot);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
extkey_dash = sp2.CtsHolding;
break;
}
break;
}
if (extkey_dash || extkey_dot)
{
keyprog = true;
}
else
{
keyprog = false;
}
//Debug.WriteLine("keyprog: "+keyprog);
}
timer.Stop();
msdel = (float)timer.DurationMsec;
//Debug.WriteLine("Dash: "+extkey_dash+" Dot: "+extkey_dot);
DttSP.KeyValue(msdel, extkey_dash, extkey_dot, keyprog);
}
} while(threads_running);
}
public void KeyThread()
{
byte extkey_dash, extkey_dot;
do
{
DttSP.KeyerStartedWait();
for (; DttSP.KeyerRunning() != 0;)
{
byte keyprog = 0;
timer.Start();
DttSP.PollTimerWait();
switch (primary_conn_port)
{
case "SDR":
byte b = hw.StatusPort();
extkey_dash = (byte)(((b & (byte)StatusPin.Dash) != 0) ? 1:0);
extkey_dot = (byte)(((b & (byte)StatusPin.Dot) != 0) ? 1:0);
break;
default: // COM port
extkey_dash = System.Convert.ToByte(sp.CtsHolding);
extkey_dot = System.Convert.ToByte(sp.DsrHolding);
break;
}
// [patch_16
// M0PUB : also allow keying via USB-connected AVR processor, running DG8SAQ firmware
if ((extkey_dash == 0) && (extkey_dot == 0)) // don't override primary
{
extkey_dot = extkey_dash = Console.GetDG8SAQkeyStatus();
}
// patch_16]
if (memoryptt)
{
//console ptt on
keyprog = 1;
extkey_dot = extkey_dash = System.Convert.ToByte(memorykey);
}
else
{
keyprog = 0;
//console ptt off
}
switch (secondary_conn_port)
{
case "None":
break;
case "CAT":
if ((extkey_dash == 0) && (extkey_dot == 0)) // don't override primary
{
switch (secondary_ptt_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = System.Convert.ToByte(siolisten.SIO.isDSR());
}
else
{
extkey_dot = System.Convert.ToByte(siolisten.SIO.isCTS());
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
keyerptt = siolisten.SIO.isDSR();
// extkey_dot = System.Convert.ToByte(sp2.CtsHolding);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
keyerptt = siolisten.SIO.isCTS();
// extkey_dash = System.Convert.ToByte(sp2.DsrHolding);
break;
}
switch (secondary_key_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = System.Convert.ToByte(siolisten.SIO.isDSR());
}
else
{
extkey_dot = System.Convert.ToByte(siolisten.SIO.isCTS());
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
extkey_dot = System.Convert.ToByte(siolisten.SIO.isDSR());
// Debug.WriteLine("extkey_dot: "+extkey_dot);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
extkey_dash = System.Convert.ToByte(siolisten.SIO.isCTS());
break;
}
if ((extkey_dash + extkey_dot) != 0)
{
keyprog = 1;
}
else
{
keyprog = 0;
}
// Debug.WriteLine("keyprog: "+keyprog);
}
else
{
keyprog = 0;
}
break;
default: // comm port
if ((extkey_dash == 0) && (extkey_dot == 0)) // don't override primary
{
switch (secondary_ptt_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = System.Convert.ToByte(sp2.DsrHolding);
}
else
{
extkey_dot = System.Convert.ToByte(sp2.CtsHolding);
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
keyerptt = sp2.DsrHolding;
// extkey_dot = System.Convert.ToByte(sp2.CtsHolding);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
keyerptt = sp2.CtsHolding;
// extkey_dash = System.Convert.ToByte(sp2.DsrHolding);
break;
}
switch (secondary_key_line)
{
case KeyerLine.NONE:
if (sp2dotkey)
{
extkey_dash = System.Convert.ToByte(sp2.DsrHolding);
}
else
{
extkey_dot = System.Convert.ToByte(sp2.CtsHolding);
}
break;
case KeyerLine.DTR: // look at DSR since we are on the other side of the null modem cable
extkey_dot = System.Convert.ToByte(sp2.DsrHolding);
// Debug.WriteLine("extkey_dot: "+extkey_dot);
break;
case KeyerLine.RTS: // look at CTS since we are on the other side of the null modem cable
extkey_dash = System.Convert.ToByte(sp2.CtsHolding);
break;
}
if ((extkey_dash + extkey_dot) != 0)
{
keyprog = 1;
}
else
{
keyprog = 0;
}
// Debug.WriteLine("keyprog: "+keyprog);
}
else
{
keyprog = 0;
}
break;
}
timer.Stop();
msdel = (float)timer.DurationMsec;
DttSP.KeyValue(msdel, extkey_dash, extkey_dot, keyprog);
}
} while(true);
}
