private void btnSetParam_Click(object sender, EventArgs e)
{
if (this.comboBox1.SelectedIndex < 0)
{
MessageBox.Show("请选择串口！");
return;
}
string portName = this.comboBox1.Text;
int baudrate = (int)this.cmbBaudRate.SelectedValue;
int respbeam = (int)this.cmbRespBeam.SelectedValue;
bool receipttype = ((int)this.cmbReceiptType.SelectedValue) == 0 ? false : true;
var beidou = CPortDataMgr.Instance.FindBeidouNormal(this.comboBox1.Text);
if (beidou != null && beidou.Port.IsOpen)
{
CSTSTStruct param = new CSTSTStruct()
{
ServiceFrequency = "60",
SerialBaudRate = baudrate,
ResponseOfBeam = respbeam,
AcknowledgmentType = receipttype
};
CSystemInfoMgr.Instance.AddInfo(string.Format("[{0}]---------------{1}----------------", EChannelType.BeiDou, "设置终端状态"));
//CPortDataMgr.Instance.SendBeidouSTST(param);
//CPortDataMgr.Instance.SendBeidouSTST(portName, param);
beidou.SendSTST(param);
}
}
public void SendSTST(CSTSTStruct param)
{
string text = BeidouHelper.GetSTSTStr(param);
Debug.WriteLine("发送STST：" + text);
InvokeMessage("设置终端状态 " + text, "发送");
SendText(text);
}
// 调整波束
private void AdjustBeam(int beam, int baudrate = 3)
{
var stst = new CSTSTStruct();
stst.ServiceFrequency = "60"; // 服务频度
stst.SerialBaudRate = baudrate; // 串口波特率，默认为为3，9.6Kbps
stst.ResponseOfBeam = beam; // 响应波束为: 1~7波束，
stst.AcknowledgmentType = false; // 默认打开系统回执，关闭通信回执
SendSTST(stst); // 发送调整波束命令
}
/// <summary>
/// 设置终端状态，设置参数
/// $STST
/// </summary>
public static String GetSTSTStr(CSTSTStruct param)
{
StringBuilder rawStr = new StringBuilder();
rawStr.Append("$");
rawStr.Append(CSTSTStruct.CMD_PREFIX);
rawStr.Append(",");
rawStr.Append(param.ServiceFrequency); // 服务频度
rawStr.Append(",");
rawStr.Append(param.SerialBaudRate); // 串口波特率
rawStr.Append(",");
rawStr.Append(param.ResponseOfBeam); // 响应波束
rawStr.Append(",");
rawStr.Append(param.AcknowledgmentType ? "1" : "0"); // 回执类型
rawStr.Append(",");
rawStr.Append(GenerateCRC(rawStr.ToString())); // 校验和
rawStr.Append("\r\n");
return(rawStr.ToString());
}