void SendCommand(UartCommand command, ushort address, Task data)
{
var dta = new byte[7];
dta[0] = (byte)command;
dta[1] = (byte)(address << 8);
dta[2] = (byte)(address);
if (data != null)
{
data.GetBytes().CopyTo(dta, 3);
}
port.Send(dta, 1, false);
}
private void btnSend_Click(object sender, EventArgs e)
{
Task task = new Task();
task.value = (byte)cbFill.Value;
task.start = 0;
task.Port = (byte)(cbChannel.Value - 1);
task.TaskType = ((KeyValuePair<string, byte>)cbType.SelectedItem).Value;
task.IsActive = true;
SendCommand(UartCommand.exec, 0, task);
}
void port_OnReceive(byte[] data)
{
if ((UartCommand)data[0] == UartCommand.get)
{
OnDeviceStateChange(EDeviceState.Online);
ushort addr = (ushort)(data[1] << 8);
addr += data[2];
if (data[3] + data[4] + data[5] + data[6] == 0)
{
return;
}
currentTask = new Task(data, 3);
currentTask.Address = addr;
TaskList.Add(currentTask);
addr++;
SendCommand(UartCommand.get, addr, null);
}
}