/// <summary>
/// open serial port
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonOpen_Click(object sender, EventArgs e)
{
try
{
Settings.Port.PortName = comboBoxPortName.Text;
Settings.Port.BaudRate = Int32.Parse(comboBoxBaudRate.Text);
Settings.Port.DataBits = comboBoxDataBits.SelectedIndex + 5;
Settings.Port.Parity = (Parity)comboBoxParity.SelectedIndex;
Settings.Port.StopBits = (StopBits)comboBoxStopBits.SelectedIndex;
Settings.Port.Handshake = (Handshake)comboBoxHandshake.SelectedIndex;
CommPort com = CommPort.Instance;
com.Open();
if (com.IsOpen)
{
utils.loghelp.log.Debug("Serial port open successfully");
MessageBox.Show("Serial port open successfully", "Tips");
}
Settings.Write();
utils.loghelp.log.Debug(string.Format("open serial port，Serial port is：{0}", comboBoxPortName.Text));
utils.loghelp.log.Debug(string.Format("Serial port baud rate is：{0}", comboBoxBaudRate.Text));
utils.loghelp.log.Debug(string.Format("Serial port data bit is：{0}", (comboBoxDataBits.SelectedIndex + 5).ToString()));
utils.loghelp.log.Debug(string.Format("Serial port stop bit is：{0}", (comboBoxStopBits.SelectedIndex).ToString()));
utils.loghelp.log.Debug(string.Format("Serial port handshake protocol is：{0}", (comboBoxHandshake.SelectedIndex).ToString()));
utils.loghelp.log.Debug(string.Format("open serial port time is：{0}", DateTime.Now.ToString("yyyy-MM-dd HH：mm：ss")));
buttonOpen.Enabled = false;
comboBoxPortName.Enabled = false;
comboBoxBaudRate.Enabled = false;
comboBoxDataBits.Enabled = false;
comboBoxParity.Enabled = false;
comboBoxStopBits.Enabled = false;
comboBoxHandshake.Enabled = false;
}
catch (Exception ex)
{
utils.loghelp.log.Error(ex.Message, ex);
MessageBox.Show(ex.Message, "Error");
return;
}
}
/// <summary>
/// 打开串口
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonOpen_Click(object sender, EventArgs e)
{
try
{
Settings.Port.PortName = comboBoxPortName.Text;
Settings.Port.BaudRate = Int32.Parse(comboBoxBaudRate.Text);
Settings.Port.DataBits = comboBoxDataBits.SelectedIndex + 5;
Settings.Port.Parity = (Parity)comboBoxParity.SelectedIndex;
Settings.Port.StopBits = (StopBits)comboBoxStopBits.SelectedIndex;
Settings.Port.Handshake = (Handshake)comboBoxHandshake.SelectedIndex;
CommPort com = CommPort.Instance;
com.Open();
if (com.IsOpen)
{
utils.loghelp.log.Debug("串口COM打开成功");
MessageBox.Show("串口COM打开成功", "提示");
}
Settings.Write();
utils.loghelp.log.Debug(string.Format("打开串口，串口的端口为：{0}", comboBoxPortName.Text));
utils.loghelp.log.Debug(string.Format("串口的波特率为：{0}", comboBoxBaudRate.Text));
utils.loghelp.log.Debug(string.Format("串口的数据位为：{0}", (comboBoxDataBits.SelectedIndex + 5).ToString()));
utils.loghelp.log.Debug(string.Format("串口的停止位为：{0}", (comboBoxStopBits.SelectedIndex).ToString()));
utils.loghelp.log.Debug(string.Format("串口的握手协议为：{0}", (comboBoxHandshake.SelectedIndex).ToString()));
utils.loghelp.log.Debug(string.Format("打开串口的时间为：{0}", DateTime.Now.ToString("yyyy-MM-dd HH：mm：ss")));
buttonOpen.Enabled = false;
comboBoxPortName.Enabled = false;
comboBoxBaudRate.Enabled = false;
comboBoxDataBits.Enabled = false;
comboBoxParity.Enabled = false;
comboBoxStopBits.Enabled = false;
comboBoxHandshake.Enabled = false;
}
catch (Exception ex)
{
utils.loghelp.log.Error(ex.Message, ex);
MessageBox.Show(ex.Message, "Error");
return;
}
}
private void InitRS232()
{
try
{
CommPort com = CommPort.Instance;
int found = 0;
string[] portList = com.GetAvailablePorts();
for (int i = 0; i < portList.Length; ++i)
{
string name = portList[i];
comboBoxPortName.Items.Add(name);
if (name == Settings.Port.PortName)
{
found = i;
}
}
if (portList.Length > 0)
{
comboBoxPortName.SelectedIndex = found;
}
Int32[] baudRates =
{
100, 300, 600, 1200, 2400, 4800, 9600, 14400, 19200,
38400, 56000, 57600, 115200, 128000, 256000, 0
};
found = 0;
for (int i = 0; baudRates[i] != 0; ++i)
{
comboBoxBaudRate.Items.Add(baudRates[i].ToString());
if (baudRates[i] == Settings.Port.BaudRate)
{
found = i;
}
}
comboBoxBaudRate.SelectedIndex = found;
comboBoxDataBits.Items.Add("5");
comboBoxDataBits.Items.Add("6");
comboBoxDataBits.Items.Add("7");
comboBoxDataBits.Items.Add("8");
comboBoxDataBits.SelectedIndex = Settings.Port.DataBits - 5;
foreach (string s in Enum.GetNames(typeof(Parity)))
{
comboBoxParity.Items.Add(s);
}
comboBoxParity.SelectedIndex = (int)Settings.Port.Parity;
foreach (string s in Enum.GetNames(typeof(StopBits)))
{
comboBoxStopBits.Items.Add(s);
}
comboBoxStopBits.SelectedIndex = (int)Settings.Port.StopBits;
foreach (string s in Enum.GetNames(typeof(Handshake)))
{
comboBoxHandshake.Items.Add(s);
}
comboBoxHandshake.SelectedIndex = (int)Settings.Port.Handshake;
com.StatusChanged += OnStatusChanged;
//com.DataReceived += OnDataReceived;
com.Open();
}
catch (Exception ex)
{
utils.loghelp.log.Error(ex.Message, ex);
}
}