driver

问题 I am trying to write this java class that opens an apk file in an android device and presses some buttons through appium,using the code below: package new_appium_test; import io.appium.java_client.android.AndroidDriver; import io.appium.java_client.remote.MobileCapabilityType; import java.io.File; import java.net.MalformedURLException; import java.net.URL; import java.util.concurrent.TimeUnit; import org.junit.After; import org.junit.Before; import org.junit.Test; import org.openqa.selenium

问题 I'm having an issue with this appium driver i'm running with java. I'm not exactly sure what I did that caused this error. I was reorganizing my jar files an re configured them. However that shouldn't be what was causing it. I also tried starting appium programatically. but that deem unsuccessful. So I deleted that code and started getting this error. It stops right on this code "driver = new AndroidDriver(appiumURL, capabilities);" after initiating driver capabilities and URL. It use to work

问题 I have added my mysql-connector-java-5.1.18-bin.jar to jre and jdk libs. And Here it is: C:\Windows\system32>javap java.io.Bits Compiled from "Bits.java" class java.io.Bits extends java.lang.Object{ java.io.Bits(); static boolean getBoolean(byte[], int); static char getChar(byte[], int); static short getShort(byte[], int); static int getInt(byte[], int); static float getFloat(byte[], int); static long getLong(byte[], int); static double getDouble(byte[], int); static void putBoolean(byte[],

问题 I'm creating a camera driver for Android. I've got my mydriver.c file. Apparently I need to compile it into a .ko, is that right ? And then to load it I should do a #insmod ./mymodule.ko , will it work ? Do I need to be root ? And how I put the .ko file on my Android tablet ? 回答1: Yes, you need to be root. And, insmod ./yourmodule.ko should work fine. 回答2: Are you trying to make this new camera work as a standard camera through Android's camera API? In that case, unless your tablet has a

问题 A while ago I had this issue with Delphi 2007 unable to run and debug apps while the logitech webcam driver runs. Apparently the Logitech Driver inserts a stub into every process running, thereby messing up the debugger's offset. It's been a year and a bit - is this still an issue? Has Logitech cleaned up their act or do I have to dump my webcam for another brand? 回答1: According to Olaf Monien the problem still happening even in Delphi 2009 Apparently even with the latest Logitech drivers (11

问题 I'm attempting to connect to a MySQL server using C++ with the MySQL ODBC 5.1 Driver on Visual C++ 2008 Express Edition. I'm following these instructions from MSDN: SQLConnect SQLGetData SQLFetch The only difference is that I have to convert all the SQLCHAR to SQLWCHAR , to match the function params, hopefully that doesn't affect the connection string. Every time I connect I get SQL_ERROR as the return value. So I'm assuming there's something wrong with the connection string or the connection

问题 I am learning linux hid driver programming, i know how to read a message from hid device but, i am puzzled how to write something to the device ? such as usb hid keyboard, i can use xset or some other program to control the leds of the keyboard, how to archive that? Any tips please! thanks advance. 回答1: USB HID devices are mostly input devices, so they don't usually provide an OUT endpoint (they are allowed by the HID specification but I've never seen one). If an OUT endpoint is not provided,

问题 I'm confused. To use the Framebuffer Object extension (FBO) in OpenGL 1.x on Windows, which of these do I use?: wglGetProcAddress("glGenFramebuffers"); // or wglGetProcAddress("glGenFramebuffersEXT"); As far as I can tell from reports from users with different hardware, some drivers support all combinations of neither, one of the two, or both. Which is the right one to use? Do some drivers really support one but not the other? Is it correct to try to fall back from one to the other if not

问题 Actually working on a PCI driver. I have two PCIe cards with same device ID and vendor ID. So to make a difference, I assign these two cards with two different MINOR numbers. //request for device numbers error = alloc_chrdev_region(&devt, 0, cards_found, DEVICE_NAME); if (error == 0) { major = MAJOR(devt); printk(KERN_INFO "(drv_init): MAJOR number is %d\n", major); printk(KERN_INFO "(drv_init): MINOR number range from 0 to %d\n", cards_found-1); cdevs = cdev_alloc(); cdevs->owner = THIS

问题 I am writing windows service to communication with minifilter (kernel). Using FltSendMessage in minifilter Using FilterGetMessage in service The status of FilterGetMessage is success (status = 0). But the buffer is always null. What is not correct? This is my code in minifilter: C++ code status = FltSendMessage( gFilterHandle, &gClientPort, (PVOID)FltObjects->FileObject->FileName.Buffer, FltObjects->FileObject->FileName.MaximumLength, NULL, NULL, NULL); p/s: above code is put PreCreate