virtual serial port splitter

and output process. On this basis, the underlying SCC driver code is modified based on the Program Execution Process of VxWorks and the characteristics of the specific MCU chip. Figure 1 VxWorks serial port Software Structure Serial Port tty driverCreating a tty device includes two steps: driver initialization and de

Previously, when I was playing gec2410, I had the idea that I was debugging it in Linux. Because the target board is powered or the serial port sent to the PC during the reset, this was already implemented in windows, so I wanted to see the results in Linux, but after setting up a serial port in Linux, I found no respo

★Software Used ● Keil Software Development ● Virtual serial port Software ● Serial port debugging Assistant★Software Introduction 1. virtual serial

, but now have USB to serial port device. But new problems have arisen, for example, the minicom under the PC and target computer communication or there are some configuration problems, the following is the Linux USB to the serial port configuration and problems:Note: By default, Ubuntu has a USB to

in the USB to the serial port, in the terminal input command #dmesg | grep ttyUSB0, if a connection success message appears, the Ubuntu system has identified the device.Note: Ubuntu in the virtual machine environment is not automatically recognized by default, you need to click "Prolific Usb-serial Controller" in the

software and hardware in the registry to register the virtual serial port, such as the enumeration obtained by this type of serial port can not be used as a serial port.2. Using Enumpo

problems:Note: By default, Ubuntu has a USB to serial port driver (pl2303) installed.1, # Lsmod | grep usbserialIf there is usbserial, the system supports USB to serial port.2, plug in the USB to the serial port, in the terminal

Ubuntu system recognizes the device. Note:Ubuntu in a virtual machine environment cannot be automatically identified by default. You need to clickClick "prolific USB-serial controller" and select "Connect (disconnect fromHost) "to be recognized by the Ubuntu system. 3. Set serial device in the configuration of minicom above:/Dev/ttyusb0. Restart the development

Commax v2.3Serial Port ing master Software Description: Commax is a professional RS232/422/485 serial port and network TCP/IP communication for data conversion software. The local serial port data is transmitted to the remote computer through the network, and the remote

. Invoke (Neweventhandler (DisplayText)); textbox1.text= "11"; } } } ////////////////////////////////////////////////////////// In the event mode part of the need to explain is that in order to ensure that the serial port to accept the timely and fast, so the serial port event processing directly on the asynchronous th

= 0; Char name [25]; Uchar szportname [25]; Long status; DWORD dwindex = 0; DWORD dwname; DWORD dwsizeofportname; DWORD type; Dwname = sizeof (name ); Dwsizeofportname = sizeof (szportname ); Do { Status = regenumvalue (hkey, dwindex ++, name, dwname, null, type, Szportname, dwsizeofportname ); If (status = error_success) | (status = error_more_data )) { Strseriallist [I] = cstring (szportname); // Save the serial string I ++; //

Windows CE, as a typical embedded operating system, is typical for other embedded systems such as PSOs + and nucleus us by porting Bluetooth applications to widows ce. Because the file transmission application on obex is built on the Bluetooth simulation serial port of RFCOMM implementation, this article introduces the implementation of the Bluetooth virtual

as a common serial port by default. When you need to capture traces, configure the UART0 working mode in the application to debug the serial port, and then restart the system. Anyone familiar with the WinCE6.0 startup process knows that the initialization of the debug serial