private void StopButton_Click(object sender, EventArgs e)
{
byte[] cmdByte = new byte[10] {
0xAA, 1, 0, 0, 0, 0, 0, 0, 0, 0xBB
};
CGloabal.WriteToCom(CGloabal.g_serialPorForUUT, cmdByte, 10);
}
private void chipReset_Click(object sender, EventArgs e)
{
var chip = (byte)chipSelect.SelectedIndex;
var path = (byte)pathSelect.SelectedIndex;
Byte[] cmdByte = new Byte[10] {
0XAA, 0X02, 0X00, 0X00, 0X00, 0X00, 0X00, 0X00, 0X00, 0XBB
};
cmdByte[2] = chip;
cmdByte[3] = path;
int error = CGloabal.WriteToCom(CGloabal.g_serialPorForUUT, cmdByte, 10);
if (error < 0)
{
MessageBox.Show("芯片复位失败");
return;
}
}
private void g_serialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
RModel.curDate = System.DateTime.Now;
RModel.volVal1 = double.Parse(string.IsNullOrEmpty(vol1.Text)?"0": vol1.Text);
RModel.eleVal1 = double.Parse(string.IsNullOrEmpty(ele1.Text) ? "0" : ele1.Text);
RModel.volVal2 = double.Parse(string.IsNullOrEmpty(vol2.Text) ? "0" : vol2.Text);
RModel.eleVal2 = double.Parse(string.IsNullOrEmpty(ele2.Text) ? "0" : ele2.Text);
int length;
byte[] ReceiveBytes = new byte[24];
CGloabal.g_bIsComRecvedDataFlag = true; //串口是否收到数据
length = CGloabal.g_serialPorForUUT.BytesToRead;
byte[] Receivebuf = new byte[length];
CGloabal.ReadCom(CGloabal.g_serialPorForUUT, Receivebuf, length);
//1、缓存数据
buffer.AddRange(Receivebuf);
//2、完整性判断
while (buffer.Count >= 24)
{
if (buffer[0] == 0xAA)
{
//得到完整的数据，复制到ReceiveBytes中进行校验
buffer.CopyTo(0, ReceiveBytes, 0, 24);
buffer.RemoveRange(0, 24);
/////执行其他代码，对数据进行处理。
CGloabal.g_ComReadBuf = ReceiveBytes;
int error = 0;
int nRtnID = 0;
error = CmdsAnalysis(CGloabal.g_ComReadBuf, ref nRtnID);
}
else //帧头不正确时，记得清除
{
buffer.RemoveAt(0);
}
}
}
/// <summary>
/// 稳定性测试——执行测试
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnTest_Click(object sender, EventArgs e)
{
CGloabal.g_serialPorForUUT.ReceivedBytesThreshold = CGloabal.nCOM_RECV_NUMS;
CGloabal.g_serialPorForUUT.DataReceived += new SerialDataReceivedEventHandler(g_serialPort_DataReceived); //打开串口后开始接收数据
//变化电压3
Timer tVolChange = new Timer();
tVolChange.Interval = 300000;
tVolChange.Tick += Fn_CircleVol;
tVolChange.Enabled = true;
//变化电压4
Timer tEleChange = new Timer();
tEleChange.Interval = 1200000;
tEleChange.Tick += Fn_CircleEle;
tEleChange.Enabled = true;
byte[] cmdByte = new byte[10] {
0xAA, 1, 0, 0, 1, 0, 0, 0, 0, 0xBB
};
CGloabal.WriteToCom(CGloabal.g_serialPorForUUT, cmdByte, 10);
}
