private void bt_teststart_Click(object sender, EventArgs e)
{
if (bt_teststart.Text.ToString() == "连接设备")
{
usbHIDreality = usbHID;
if (lb_hiddevice.SelectedItem == null)
{
MessageBox.Show("请从设备列表中选择设备");
return;
}
#region Initial UI
bt_teststart.Text = "断开连接";
lb_ttstatus.Text = "测试工具运行中";
#endregion
string conndev=this.lb_hiddevice.SelectedItem.ToString().Substring(6);
if (usbHIDreality.OpenUSBHid(conndev))
{
string idx = conndev.Substring(conndev.IndexOf("pid_16b4") + 11, 1);
this.gb_dev1.Text = idx + "号设备";
this.lb_dev1_status.Text = "已连接";
usbHIDreality.DataReceived += usbHID_DataReceived;
usbHIDreality.DeviceRemoved += usbHID_DeviceRemoved;
}
else
this.lb_dev1_status.Text = "连接失败";
}
else
{
bt_teststart.Text = "连接设备";
lb_ttstatus.Text = "测试工具等待中";
this.lb_dev1_rlt.Text = "测试结果";
lb_dev1_rlt.ForeColor = Color.Blue;
this.lb_dev1_status.Text = "等待连接";
lib_dev1_ng.Items.Clear();
this.pb_dev1_barcode.Image = null;
//enumdevice.Abort();
try
{
usbHIDreality.CloseDevice();
}
catch (Exception err)
{
err.ToString();
}
}
}
private void hid_discovery()
{
while (true)
{
usbHID = new USBHID();
#region add HID dev into listbox
foreach (string device in usbHID.GetDeviceList())
{
if ((device.IndexOf("vid_0451") >= 0) && (device.IndexOf("pid_16b4") >= 0))
{
string idx = device.Substring(device.IndexOf("pid_16b4")+11,1);
this.lb_hiddevice.Invoke((MethodInvoker)delegate()
{
updatedevlist(idx+"号设备--"+device);
});
}
}
#endregion
Thread.Sleep(5000);
this.lb_hiddevice.Invoke((MethodInvoker)delegate()
{
cleardevlist();
});
}
}
private void usbHID_DataReceived(object sender, EventArgs e)
{
report myRP = (report)e;
if (InvokeRequired)
{
Invoke(new EventHandler(usbHID_DataReceived), new object[] { sender, e });
}
else
{
lib_dev1_ng.Items.Clear();
//if (myRP.reportBuff[0] == 0x00)
if ((myRP.reportBuff[0] & 0x27) == 0x00)
{
lib_dev1_ng.Items.Add(lb_dev1_rlt.Text);
if ((int)(myRP.reportBuff[7] - 128) <= Convert.ToInt16(this.rssimin.Text.Substring(1)))
{
lb_dev1_rlt.Text = "OK" + " , -" + Convert.ToString((int)(myRP.reportBuff[7] - 128)) + "dB";
lb_dev1_rlt.ForeColor = Color.Green;
}
else
{
lb_dev1_rlt.Text = "信号强度低";
lb_dev1_rlt.ForeColor = Color.Red;
}
}
//receive disconnect report
else if (System.Text.Encoding.ASCII.GetString(myRP.reportBuff).IndexOf("disconne") > -1)
{
this.lb_dev1_rlt.Text = "测试结果";
lb_dev1_rlt.ForeColor = Color.Blue;
}
else if (System.Text.Encoding.ASCII.GetString(myRP.reportBuff).IndexOf("goahead") > -1)
{
this.lb_dev1_rlt.Text = "检测中，勿开箱";
lb_dev1_rlt.ForeColor = Color.Red;
}
//receive scantimeout report
else if (System.Text.Encoding.ASCII.GetString(myRP.reportBuff).IndexOf("nodevice") > -1)
{
this.lb_dev1_rlt.Text = "搜索失败";
lb_dev1_rlt.ForeColor = Color.Red;
}
else
{
lb_dev1_rlt.Text = "NG";
lb_dev1_rlt.ForeColor = Color.Red;
if ((myRP.reportBuff[0] & 0x01) == 0x01)
{
lib_dev1_ng.Items.Add("Flash ID错误");
}
if ((myRP.reportBuff[0] & 0x02) == 0x02)
{
lib_dev1_ng.Items.Add("Flash 读写错误");
}
if ((myRP.reportBuff[0] & 0x04) == 0x04)
{
lib_dev1_ng.Items.Add("G-sensor ID错误");
}
if ((myRP.reportBuff[0] & 0x08) == 0x08)
{
lib_dev1_ng.Items.Add("G-sensor 自检失败");
}
/*if ((myRP.reportBuff[0] & 0x10) == 0x10)
* {
* lib_dev1_ng.Items.Add("PPG传感器错误");
* }*/
if ((myRP.reportBuff[0] & 0x20) == 0x20)
{
lib_dev1_ng.Items.Add("ADC错误");
}
/*if ((myRP.reportBuff[0] & 0x40) == 0x40)
* {
* lib_dev1_ng.Items.Add("PPG电流检测失败");
* }
* if ((myRP.reportBuff[0] & 0x80) == 0x80)
* {
* lib_dev1_ng.Items.Add("没有检测到充电状态");
* }*/
}
byte[] byte_macaddr = new byte[6];
for (cid = 0; cid < 6; cid++)
{
byte_macaddr[cid] = myRP.reportBuff[6 - cid];
}
string str_macaddr = USBHID.ByteToHexString(byte_macaddr);
this.pb_dev1_barcode.Image = null;
System.Drawing.Image image;
int width = pb_dev1_barcode.Size.Width, height = pb_dev1_barcode.Size.Height;
string fileSavePath = AppDomain.CurrentDomain.BaseDirectory + "barcode.jpg";
GetBarcode(height, width, BarcodeLib.TYPE.CODE128, str_macaddr, out image, fileSavePath);
FileStream fileStream = new FileStream(fileSavePath, FileMode.Open, FileAccess.Read);
this.pb_dev1_barcode.Image = Image.FromStream(fileStream);
fileStream.Close();
fileStream.Dispose();
//this.pb_dev1_barcode.Image = Image.FromFile("barcode.jpg");
}
}