/// <summary>
/// 初始化配置USB2XXX CAN适配器
/// </summary>
/// <returns></returns>
private bool configDevice()
{
int ret, DevNum;
bool state;
DeviceIndex = this.comboBoxDeviceIndex.SelectedIndex;
CANIndex = this.comboBoxCANIndex.SelectedIndex;
//扫描查找设备
DevNum = usb_device.USB_ScanDevice(null);
if (DevNum <= 0)
{
MessageBox.Show(this, "无设备连接！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
//打开设备
state = usb_device.USB_OpenDevice(DeviceIndex);
if (!state)
{
MessageBox.Show(this, "打开设备失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
USB2CAN.CBL_CMD_LIST CMD_List = new USB2CAN.CBL_CMD_LIST();
String[] cmdStr = { "Erase", "WriteInfo", "Write", "Check", "SetBaudRate", "Excute", "CmdSuccess", "CmdFaild" };
byte[] cmdData = new byte[cmdStr.Length];
for (int i = 0; i < this.listViewCmdList.Items.Count; i++)
{
ListViewItem item = listViewCmdList.Items[i];
if (item.SubItems[0].Text == cmdStr[i])
{
cmdData[i] = byte.Parse(item.SubItems[1].Text);
}
}
CMD_List.Erase = cmdData[0];
CMD_List.WriteInfo = cmdData[1];
CMD_List.Write = cmdData[2];
CMD_List.Check = cmdData[3];
CMD_List.SetBaudRate = cmdData[4];
CMD_List.Excute = cmdData[5];
CMD_List.CmdSuccess = cmdData[6];
CMD_List.CmdFaild = cmdData[7];
USB2CAN.CAN_INIT_CONFIG CAN_InitConfig = new USB2CAN.CAN_INIT_CONFIG();
int BaudRate = int.Parse(this.comboBoxBaudRate.Text.Substring(0, this.comboBoxBaudRate.Text.Length - 4));
CAN_InitConfig.CAN_BRP = (UInt32)CANBaudRateTab[GetBaudRateIndex(BaudRate)].PreScale;
CAN_InitConfig.CAN_SJW = CANBaudRateTab[GetBaudRateIndex(BaudRate)].SJW;
CAN_InitConfig.CAN_BS1 = CANBaudRateTab[GetBaudRateIndex(BaudRate)].BS1;
CAN_InitConfig.CAN_BS2 = CANBaudRateTab[GetBaudRateIndex(BaudRate)].BS2;
ret = USB2CAN.CAN_BL_Init(DeviceIndex, CANIndex, ref CAN_InitConfig, ref CMD_List);
if (ret != USB2CAN.CAN_SUCCESS)
{
MessageBox.Show(this, "初始化设备失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
return(true);
}
/// <summary>
/// 初始化配置USB2XXX CAN适配器
/// </summary>
/// <returns></returns>
private bool configDevice()
{
int ret, DevNum;
bool state;
DeviceIndex = this.comboBoxDeviceIndex.SelectedIndex;
CANIndex = this.comboBoxCANIndex.SelectedIndex;
//扫描查找设备
DevNum = usb_device.USB_ScanDevice(DevHandles);
if (DevNum <= 0)
{
MessageBox.Show(this, "无设备连接！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
//打开设备
state = usb_device.USB_OpenDevice(DevHandles[DeviceIndex]);
if (!state)
{
MessageBox.Show(this, "打开设备失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
//获取设备类型
usb_device.DEVICE_INFO DevInfo = new usb_device.DEVICE_INFO();
StringBuilder FuncStr = new StringBuilder(256);
state = usb_device.DEV_GetDeviceInfo(DevHandles[DeviceIndex], ref DevInfo, FuncStr);
if (!state)
{
MessageBox.Show(this, "获取设备信息失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
DevType = ((UInt64)DevInfo.SerialNumber[0] << 32) | (DevInfo.SerialNumber[1]);
USB2CAN.CBL_CMD_LIST CMD_List = new USB2CAN.CBL_CMD_LIST();
String[] cmdStr = { "Erase", "WriteInfo", "Write", "Check", "SetBaudRate", "Execute", "CmdSuccess", "CmdFaild" };
byte[] cmdData = new byte[cmdStr.Length];
for (int i = 0; i < this.listViewCmdList.Items.Count; i++)
{
ListViewItem item = listViewCmdList.Items[i];
if (item.SubItems[0].Text == cmdStr[i])
{
cmdData[i] = byte.Parse(item.SubItems[1].Text);
}
}
CMD_List.Erase = cmdData[0];
CMD_List.WriteInfo = cmdData[1];
CMD_List.Write = cmdData[2];
CMD_List.Check = cmdData[3];
CMD_List.SetBaudRate = cmdData[4];
CMD_List.Execute = cmdData[5];
CMD_List.CmdSuccess = cmdData[6];
CMD_List.CmdFaild = cmdData[7];
USB2CAN.CAN_INIT_CONFIG CAN_InitConfig = new USB2CAN.CAN_INIT_CONFIG();
int BaudRate = int.Parse(this.comboBoxBaudRate.Text.Substring(0, this.comboBoxBaudRate.Text.Length - 4));
if (DevType == DevTypeUSB2CANB)
{
CAN_InitConfig.CAN_BRP = (UInt32)CANBaudRateTab42M[GetBaudRateIndex(BaudRate)].PreScale;
CAN_InitConfig.CAN_SJW = CANBaudRateTab42M[GetBaudRateIndex(BaudRate)].SJW;
CAN_InitConfig.CAN_BS1 = CANBaudRateTab42M[GetBaudRateIndex(BaudRate)].BS1;
CAN_InitConfig.CAN_BS2 = CANBaudRateTab42M[GetBaudRateIndex(BaudRate)].BS2;
}
else
{
CAN_InitConfig.CAN_BRP = (UInt32)CANBaudRateTab[GetBaudRateIndex(BaudRate)].PreScale;
CAN_InitConfig.CAN_SJW = CANBaudRateTab[GetBaudRateIndex(BaudRate)].SJW;
CAN_InitConfig.CAN_BS1 = CANBaudRateTab[GetBaudRateIndex(BaudRate)].BS1;
CAN_InitConfig.CAN_BS2 = CANBaudRateTab[GetBaudRateIndex(BaudRate)].BS2;
}
ret = USB2CAN.CAN_BL_Init(DevHandles[DeviceIndex], CANIndex, ref CAN_InitConfig, ref CMD_List);
if (ret != USB2CAN.CAN_SUCCESS)
{
MessageBox.Show(this, "初始化设备失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
return(true);
}
