private void serialPort1_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
if (serialPort1.IsOpen)
{
try
{
string recv_data_string;
int recv_data_count = serialPort1.BytesToRead;
while (serialPort1.BytesToRead > 0)
{
recv_data_string = serialPort1.ReadLine();
if (recv_data_string.Contains("{") || (serial_recv_status == PARSEING_JSON))
{
serial_recv_status = PARSEING_JSON;
recv_json_str += recv_data_string;
if (recv_data_string.Contains("}"))
{
serial_recv_status = PRINTFING_LOG;
#if CONSOLE_DEBUG
Console.WriteLine(recv_json_str);
#endif
json_status status = JsonConvert.DeserializeObject <json_status>(recv_json_str);
json_status_recv_parse(status);
recv_json_str = "";
//return;
}
}
else
{
t_data_recv.AppendText(recv_data_string + '\r' + '\n');
}
}
}
catch (Exception ex)
{
return;
}
}
}
private void json_status_recv_parse(json_status status)
{
#if CONSOLE_DEBUG
Console.WriteLine("----------json_status_recv_parse-------------");
Console.WriteLine("json func:" + status.FUNC);
Console.WriteLine("json operate:" + status.OPERATE);
Console.WriteLine("json status:" + status.STATUS);
Console.WriteLine("json param1:" + status.PARAM1);
Console.WriteLine("json param2:" + status.PARAM2);
Console.WriteLine("json param3:" + status.PARAM3);
Console.WriteLine("json param4:" + status.PARAM4);
Console.WriteLine("json param5:" + status.PARAM5);
Console.WriteLine("----------json_status_recv_parse end--------");
#endif
if (status.FUNC == "WIFI")
{
if (status.OPERATE == "WIFI_ON")
{
if (status.STATUS == "SUCCESS")
{
//linfo_status.Text = "初始化成功";
bwifi_start.Enabled = false;
bwifi_stop.Enabled = true;
/* STA角色按钮状态 */
bwifi_scan.Enabled = true;
bwifi_connect.Enabled = true;
/* AP角色按钮状态 */
bwifi_start_ap.Enabled = true;
basic_func_enable(true);
}
}
if (status.OPERATE == "WIFI_SCAN")
{
int index = dgwifi_scan_result.Rows.Add();
dgwifi_scan_result.Rows[index].Cells[0].Value = status.PARAM1;
dgwifi_scan_result.Rows[index].Cells[1].Value = status.PARAM2;
dgwifi_scan_result.Rows[index].Cells[2].Value = status.PARAM3;
dgwifi_scan_result.Rows[index].Cells[3].Value = status.PARAM4;
}
if (status.OPERATE == "WIFI_CONNECT")
{
if (status.STATUS == "SUCCESS")
{
//linfo_status.Text = "连接成功";
bwifi_connect.Enabled = false;
bwifi_disconnect.Enabled = true;
bshow_ip.Enabled = true;
}
}
if (status.OPERATE == "WIFI_SHOW_IP")
{
lshow_ip.Text = "IP地址：" + status.PARAM1 + " 子网掩码: " + status.PARAM2 + " 网关: " + status.PARAM3;
}
if (status.OPERATE == "WIFI_START_AP")
{
if (status.STATUS == "SUCCESS")
{
//linfo_role.Text = "AP";
//linfo_status.Text = "开启热点成功";
bwifi_start_ap.Enabled = false;
bwifi_stop_ap.Enabled = true;
bshow_ip.Enabled = false;
}
}
if (status.OPERATE == "WIFI_AP_CON_IND")
{
int count = dgwifi_ap_con_result.Rows.Count;
for (int index = 0; index < count - 1; index++)
{
if (dgwifi_ap_con_result.Rows[index].Cells[0].Value.ToString() == status.PARAM1)
{
#if CONSOLE_DEBUG
Console.WriteLine("数据存在");
#endif
return;
}
}
int data_index = dgwifi_ap_con_result.Rows.Add();
dgwifi_ap_con_result.Rows[data_index].Cells[0].Value = status.PARAM1;
dgwifi_ap_con_result.Rows[data_index].Cells[1].Value = status.PARAM2;
dgwifi_ap_con_result.Rows[data_index].Cells[2].Value = status.PARAM3;
if (dgwifi_ap_con_result.Rows.Count > 0)
{
bwifi_disconnect_sta.Enabled = true;
}
}
if (status.OPERATE == "WIFI_AP_DISCON_RET")
{
int count = dgwifi_ap_con_result.Rows.Count;
for (int index = 0; index < count - 1; index++)
{
string mac = dgwifi_ap_con_result.Rows[index].Cells[1].Value.ToString();
if (mac == status.PARAM1)
{
dgwifi_ap_con_result.Rows.RemoveAt(index);
}
}
if (dgwifi_ap_con_result.Rows.Count > 1)
{
bwifi_disconnect_sta.Enabled = true;
}
else
{
bwifi_disconnect_sta.Enabled = false;
}
}
if (status.OPERATE == "WIFI_PING")
{
if (Convert.ToInt32(status.PARAM2) == 0)
{
tping_result.AppendText("receive from " + status.PARAM1 + " time< 1ms" + '\r' + '\n');
}
else
{
tping_result.AppendText("receive from " + status.PARAM1 + " time=" + status.PARAM2 + " ms" + '\r' + '\n');
}
}
if (status.OPERATE == "WIFI_STOP_PING")
{
Int32 loss_all = 0;
double packet_loss = 0;
if (Convert.ToInt32(status.PARAM2) == 0)
{
loss_all = 1;
}
else
{
packet_loss = (Convert.ToDouble(status.PARAM1) - Convert.ToDouble(status.PARAM2)) / Convert.ToDouble(status.PARAM2);
}
tping_result.AppendText("" + '\r' + '\n');
tping_result.AppendText("--- ping statistics ---" + '\r' + '\n');
tping_result.AppendText(status.PARAM1 + " packets transmitted, " + status.PARAM2 + " received, ");
if (loss_all == 1)
{
tping_result.AppendText("100%packet loss" + '\r' + '\n');
}
else
{
tping_result.AppendText(packet_loss.ToString() + "%packet loss" + '\r' + '\n');
}
}
if (status.OPERATE == "WIFI_UDP_RECV")
{
/* PARAM1:DATA PARAM2:LENGTH */
int udp_recv_count = Convert.ToInt32(ludp_recv_count.Text) + Convert.ToInt32(status.PARAM2);
ludp_recv_count.Text = udp_recv_count.ToString();
tudp_recv.AppendText(status.PARAM1 + '\r' + '\n');
}
if (status.OPERATE == "WIFI_TCPC_RECV")
{
/* PARAM1:DATA PARAM2:LENGTH */
int tcp_recv_count = Convert.ToInt32(ltcp_recv_count.Text) + Convert.ToInt32(status.PARAM2);
ltcp_recv_count.Text = tcp_recv_count.ToString();
ttcp_recv.AppendText(status.PARAM1 + '\r' + '\n');
}
if (status.OPERATE == "WIFI_TCPS_RECV")
{
/* PARAM1:IP PARAM2:PORT PARMA3:DATA PARAM4:LENGTH */
int tcp_recv_count = Convert.ToInt32(ltcp_recv_count.Text) + Convert.ToInt32(status.PARAM4);
ltcp_recv_count.Text = tcp_recv_count.ToString();
ttcp_recv.AppendText("收到IP:" + status.PARAM1 + " 端口:" + status.PARAM2 + " 数据:" + status.PARAM3 + '\r' + '\n');
}
if (status.OPERATE == "WIFI_MQTT_SUBCRIBE_RECV")
{
tcloud_subcribe_data.AppendText(status.PARAM1 + '\r' + '\n');
}
}
}
