serial ata driver

1, turn on USB to the serial port installation program; 2, according to the prompts after the installation will eject "drive preinstallation Success" tips; 3, if you open the Device Manager to see the port to find the corresponding device icon or display a yellow exclamation point, it should be the driver and the system has been incompatible with the problem; 4, if thi

Transferred from: http://blog.csdn.net/laoliu_lcl/article/details/39967225English document address: Myandroid/kernel_imx/documentation/serialg/driver. The translation is as follows:The underlying serial port APIThis document introduces a brief overview of some aspects of the new serial port driver. The introduction is

Port Environment (Bold font in redIs the modified content,Blue bold ChineseFor special attention) 1. host environment: centos 5.5 and 1 GB memory in vmare. 2. Integrated Development Environment: Elipse ide 3. compiling environment: Arm-Linux-GCC v4.4.3 and arm-None-Linux-gnueabi-GCC v4.5.1. 4. Development Board: mini2440, 2 m nor flash, 128 m nand Flash. 5, U-boot version: u-boot-2009.08 6, Linux: linux-2.6.32.2 7. References: Complete embedded Linux application development manual, edited by Wei

I have been busy with other things recently. I haven't touched ecos for a long time. These two days are a bit blank. I have to write a serial driver to play with it and verify the interrupted call of ecos. LZ spent two days writing this driver, and encountered a few disgusting problems. later it was found that the previous Foundation was not well prepared. Fortun

. 47. endcase 48. 49. endmodule The above content is the core operation content, STEP 0 sends data 8'ha1, step 1 sends data 8' ha2, step 2 sends data 8' Ha3. After compilation, download the program and connect the program to the computer and the Development Board. Open the serial port debugging assistant, set the baud rate to 115200, the data bit to 8, the check bit is casual, the stop bit is 1 bit... aft

The virtual machine is installed in the win8.1, but there is no virtual network card vmnet0 Vmnet1 vmnet8?Unable to change network to bridged state: No host network adapter not bridged?win8.1 how to set up VMware bridging mode Internet?Netbridge.inf don't fit in? VMware Bridge protocol not fit in? Data error?The virtual serial port is not installed? Data error? Workaround:(refer to Win8.1 caution with optimizations that may cause the installation

The 16c2550 serial port chip can be used to expand two serial ports. Its operation method and register usage are exactly the same as 8250, so we can use the classic 8250 driver in Linux to drive st16c2550. 8250 the driver remains unchanged. You need to add the 16c2550 initialization code. In the initialization code, yo

// Initialize the serial driverPrivate Boolean initcommdriver_win32 (){Try {System. loadlibrary ("win32com ");String drivername = "com. Sun. Comm. win32driver ";Commdriver driver = (commdriver) class. forname (drivername). newinstance ();Driver. initialize ();Return true;} Catch (throwable e ){Messagedialog. openinformation (null, "initdriver", "initdriver_err_wi

After reading the serial port driver for two days, I finally watched the driver of a great god. I wanted to write a blog by myself and suddenly found that it was also the content of the great god, so repost it. Address: http://blog.csdn.net/wulong117/article/details/7378265The serial port

continue, but, to say the truth, from scratch to complete these work, although arduous, but harvest quite abundant, to arm development (especially cortex-m3) understanding is on a level. OK, let's talk about the development of serial port driver. As with Gpio development, we still need to write serial port-related register code in CortexM3.h. struct Cortexm3

Transplantation of Linux-2.6.32.2 Kernel on mini2440 (18th) --- converting uart2 into a common serial port driver Port Environment (Bold font in redIs the modified content,Blue bold ChineseFor special attention) 1. host environment: centos 5.5 and 1 GB memory in vmare. 2. Integrated Development Environment: Elipse ide 3. compiling environment: Arm-Linux-GCC v4.4.3 and arm-None-Linux-gnueabi-GCC v4.5.1. 4. D

functionStatic void __uart_start (struct tty_struct *tty) { struct uart_state *state = tty- >driver_data; struct uart_port *port = state->uart_port; if (!uart_circ_empty (state->xmit) state->xmit.buf !tty->stopped ! tty->hw_stopped) port->ops->start_tx (port);}　　Here the port is the Uart_port type, and finally arrived at the bottom of the drive, good tired. Again this array, the same set of function operations　　Static structS3c24xx_uart_port S3c24xx_serial_ports[confi

1. Add the following content to the onboard information: A. first enter the kernel/ARCH/ARM/Mach-MSM/board-msm7x30.c In the struct platform_device * devices [] _ initdata {}; Add the variable msm_devices_uart3, Configure the variable struct msm_gpio uart3_config_data [] and configure gpio to the serial port mode. Complete the serial port configuration. Static struct msm_gpio uart3_config_data [] = {{Gp

I have been busy with other things recently. I haven't touched ECOs for a long time. These two days are a bit blank. I have to write a serial driver to play with it and verify the interrupted call of ECOs. LZ spent two days writing this driver, and encountered a few disgusting problems. later it was found that the previous Foundation was not well prepared. Fortun

Article Reprinted from http://apps.hi.baidu.com/share/detail/19669592 1. Download sudo apt-Get install minicom 2. Insert the USB to the serial port. Terminal input: dmesg | grep USB ............... [2, 7415.893942] USB serial: USB serial driver Core[2, 7415.931116] USB 3-1: ark3116 converter now attached to ttyusb0[2,

After learning to drive development for a while, I tried to start learning from the simplest driver development. I tried to write the simplest serial port filter driver, but many attempts failed, A blue screen is always loaded. After reading the online examples, they all adopt ioattachdevicetodevicestack, while I use ioattachdevice. Now I want to share the code o

Reprint: http://www.linuxidc.com/Linux/2013-11/92639.htmReference:http://blog.csdn.net/lamdoc/article/details/7685896Http://www.linuxidc.com/Linux/2011-07/39521.htm1. TTY DevicesThere are serial port, USB to serial port, modem (traditional Winmodem class equipment) and so on. The core of the Linux-tty driver is immediately below the standard character device

(name, 0, sizeof (wchar) * 32 );Rtlstringcchprintfw (name, 32, l "\ device \ serial % d", ID );Rtlinitunicodestring ( name_str, name );// Open the device object* Status = iogetdeviceobjectpointer ( name_str, file_all_access, fileobj, devobj );// If the file is successfully opened, remember to unreference the file object.If (* status = STATUS_SUCCESS){Obdereferenceobject (fileobj );}// Return the device objectReturn response BJ;} // This function is

Date: March 6, 2011 Personal DiaryExample: USB to serial port driver installation and SetupFirst, the USB to the serial Port drive installation CD into the driver, and then find the appropriate installation file installation. (Generally select "304")If the installation fails, you can try to unplug the thread and reinst

[Tutorial on industrial serial port and network software communication platform (SuperIO)] 7. Secondary Development Service driver, network software superioSuperIO data download: Role of http://pan.baidu.com/s/1pJ7lZWf1.1 Service Interface The data collected by the device driver module provides a variety of application services as needed, such as data upload serv