private void Form1_Load(object sender, EventArgs e)
{
comboBox2.SelectedIndex = 0;
comboBox3.SelectedIndex = 2;
isInit = true;
for (; com < comboBox1.Items.Count; com++)
{
comboBox1.SelectedIndex = com;
if (com == 0)
{
break;
}
}
if (com != 0)
{
comboBox1.SelectedIndex = 0;
MessageBox.Show("没有找到可用的串口");
}
ccmd.run(ccmd.stopCMD);
//timer1.Start();
updateText = new Flush_textbox(flush_textbox); //实例化委托对象
}
private void Form1_Load(object sender, EventArgs e)
{
sp = new SerialPort("COM8", 460800, Parity.None, 8, StopBits.One);
sp.DataReceived += new System.IO.Ports.SerialDataReceivedEventHandler(readSerialPort);
sp.ReceivedBytesThreshold = 4;//设置 DataReceived 事件发生前内部输入缓冲区中的字节数
sp.Open();
sp.ReadTimeout = 10;
updateText = flush_textbox;
/* for(int x=0;x<240;x++)
* for(int y=0;y<320;y++)
* bmp.SetPixel(x,y,Color.FromArgb(10,80,200));
* pictureBox1.Image = bmp;*/
//tmp[0] = ;
textBox1.Text = (unchecked ((byte)(0x0f << 4))).ToString();
}