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I got burned to the tune of about $75 and a three day wait last time I had a hard drive failure.
Sure, I "had a backup".
What I learned was that that meant that I had the ability to retrieve THE DATA from the apps which I had, but it DIDN'T MEAN that I had the ability to restore the complete disk.
Now yes, the data from the apps was the critical aspect, but really, paying gobs of money for a "restore" CD (and waiting for delivery, for which I paid more money, for the "expedited" service to my low density populated town) well,,, you get the idea.
Okay, so I want to prepare for the next hard drive failure.
This time, I want to use a package that allows me to...
Copy the disk (i.e., the entire image) to the external unit
Change the hard drive
Boot from a CD-Rom
Restore the full image
Reboot and resume with an identical hard drive
I'm Currently running Windows 7 on this machine.
Any and all advice is welcome.
Immediate questions in my head include...
What do I want ?
What questions do I ask ?
Whom do I ask ?
How do I recognize the idiot packages such as the one I used before ?
What are the terms I want to see on the marketing hype ?
I am trying to follow this link Simple I/O device driver for RaspberryPi[^]
I tried the same for Pi2 B model but it is not working as it should. I changed the address to 3f000000(for pi2 b) and it is building the kernel module. But when I try to use see the output at 15th port, nothing is there. I tried 3f200000 address, but that module was not loading with insmod command. It throws an error "no such device". I checked the /proc/devices file and saw 3f200000 to 3f2000b3 already mapped with gpio, so maybe cannot use that same address to create this driver. Please help me rectify this.
In 89C51SND1C-UL digital tube selected, segment are used in P0 mouth. How to write a program. The datasheet of 89C51SND1C-UL is here http://www.kynix.com/Detail/1155480/89C51SND1C-UL.html
This is a buzzer program.The bit-choice is in P2. I want to consult if I want to change bit-choice at P0 mouth, how to change the program. I convert P2 directly into P0 mouth. It doesn't work. I'm still learning single-chip computer.
Hi All, I'm trying to expand my development setup. I have a win10 laptop that handles the average stuff, but being tied down with extra monitors and a real keyboard and mouse it's lost a lot of its mobility. That and a lack of desk space has got me dreaming of other expanses of unused surfaces around my apartment. I'm looking to do more embedded programming on a Linux o.s., and I currently have an ESXi host with a few vm's that can do the job. My spare laptop is an arm based chromebook. Not much I can do to connect to the vm's other than vlc and the like. Any ideas on how I could hook USB dev boards to my chromebook and program them through a remotely accessed VM ?? I haven't been able to find many tools for this purpose.
AS my development machine & my test machine are 64bit windows system with Windows 7 operating System So to give myself a head start I compiled the ComPort project under Windows-driver-samples-master/serial/VirtualSerial2 sample code provided by Microsoft, initial it flashed an error that said as follows "Provider cannot be "Microsoft", must be an organization who authored INF" so I changed the following line in .inx file MSFTUMDF=Microsoft to MSFTUMDF=Sample, then it compiled successfully.
Then I follow the following process to install the driver on the target machine.
1) I copied the VirtualSerial2um.cer file VirtualSerial2um.inf from Windows-driver-samples-master\serial\VirtualSerial2\ComPort\x64\Debug & devcon.exe from C:\Program Files\Windows Kits\10\Tools\x64 to a Sample folder in the C:\ drive of the Target device.
2) Then on target machine I open the internet explorer I went to Internet Options->content->Certificates->import then I selected the VirtualSerial2um.cer file & imported the Certificate.
3) Then on target machine I opened the command prompt as Administrator, browsed to the Sample folder & typed the following command.
I am searching for all btle devices with BluetoothLEAdvertisementWatcher.
It works fine but I need a device handle so I can use GATT api's.
How do I get a device handle from the information provided in BluetoothLEAdvertisementReceivedEventArgs?
“If I had asked people what they wanted, they would have said faster horses.”
― Henry Ford
I have a WDM upperfilter driver for some class devices(WPD, Printers). The wdm upper filter is from WDK generic toaster filter sample. The problem that I have is for some device that support or install UMDF drivers I receive STATUS DEVICE CONFIGURATION_ERROR at IRP_MN_START_DEVICE and device failed to start. Can you help me please or give me an advice?
I have a WDM filter driver, based on WDK toaster sample, that I am using to filter portable devices (mainly Phones), as upper filter. During AddDevice phase, I am querying device properties (such Description, Manufacturer and so on) and then attaching to device. I can see the IRP_MN_START_DEVICE, which I send down to next lower driver after setting a completion routine. This is working fine on most of the machines I am testing on, but on some systems (every XP and some Windows 7 and Server 2008), when I send the IRP_MN_START_DEVICE down to next driver, I get a STATUS_DEVICE_CONFIGURATION_ERROR, so this is preventing the device from being installed in the first place. I have managed to overcome this error by editing the hardware ID registry key for the device and creating "UpperDriverOk" and "KernelModeClientPolicy" values, setting them to 1. This way the device starts without issues and I can filter it as normal. Now, I am aware of Portable Devices being managed by an UMDF driver, but does that explains the issue with Start Device phase? I haven't found any differences between those systems with the issue and those that are working fine without needing the "registry values" workaround. Is there any system setting or service configuration that might be helping (or ruining) this filtering scenario? Would it be possible to apply the "KernelModeClientPolicy" workaround for the whole system and not separately for every single Phone device?