Hello again My product i will use is a Naze32. For configuring this quadrocopter controller it has to be connected to the 'Baseflight' GUI on my Windows-10 PC. Perhaps i have a misunderstanding: is it necessary to connect this flightcontroller via USB before installing the CP210x driver???

1. Silabs Usb Driver

Without attached NAZE32-flightcontroller, the installation fails: no port description 'Silicon Labs CP210x USB to UART Bridge (COM)' can be found on UVCView screen. Into the 'DPINST-file' I foud this text below. Interesting may be the text ' Driver will be installed when plugged in.' In the third from last column. 'INFO:.

INFO: 19:50:47 INFO: Product Version 2.1.0.0. INFO: Version: 6.2.9200 INFO: Platform ID: 2 (NT) INFO: Service Pack: 0.0 INFO: Suite: 0x0300, Product Type: 1 INFO: Architecture: AMD64. INFO: Interactive Windows Station INFO: Command Line: 'C: Users Peter Downloads SILABS Treiber CP210xVCPWindows CP210xVCPWindows CP210xVCPInstallerx64.exe' ' INFO: DPInst is not multi-lingual. INFO:. INFO: Current working directory: 'C: Users Peter Downloads SILABS Treiber CP210xVCPWindows CP210xVCPWindows' INFO: Running on path 'C: Users Peter Downloads SILABS Treiber CP210xVCPWindows CP210xVCPWindows' INFO: User UI Language is 0x407. INFO: Found driver package: 'C: Users Peter Downloads SILABS Treiber CP210xVCPWindows CP210xVCPWindows slabvcp.inf'. INFO: Preinstalling 'c: users peter downloads silabs treiber cp210xvcpwindows cp210xvcpwindows slabvcp.inf'.

INFO: ENTER: DriverPackagePreinstallW INFO: Driver package is already preinstalled 'c: users peter downloads silabs treiber cp210xvcpwindows cp210xvcpwindows slabvcp.inf'. SUCCESS:c: users peter downloads silabs treiber cp210xvcpwindows cp210xvcpwindows slabvcp.inf is preinstalled. INFO: RETURN: DriverPackagePreinstallW (0xB7) INFO: ENTER: DriverPackageGetPathW INFO: RETURN: DriverPackageGetPathW (0x0) INFO: ENTER: DriverPackageInstallW INFO: Installing INF file 'c: users peter downloads silabs treiber cp210xvcpwindows cp210xvcpwindows slabvcp.inf' (Plug and Play). INFO: Looking for Model Section SiLabs.NTamd64.

INFO: No matching devices found in INF 'C: WINDOWS System32 DriverStore FileRepository slabvcp.infamd64ab8310f5de07b344 slabvcp.inf' on the Machine. INFO: No drivers installed. No devices found that match driver(s) contained in 'C: WINDOWS System32 DriverStore FileRepository slabvcp.infamd64ab8310f5de07b344 slabvcp.inf'. INFO: RETURN: DriverPackageInstallW (0xE000020B) INFO: No matching device was found for 'c: users peter downloads silabs treiber cp210xvcpwindows cp210xvcpwindows slabvcp.inf'. Driver will be installed when plugged in.

INFO: Returning with code 0x100 INFO: 19:50:58 ' - Next step: I will wait till the NAZE32 will be delivered to me an then i will attach it to the PC and try the driverinstallation again - maybe it works. Or do you have another idea, a hint or can you agree with me? Kind regards and thanks for support: Peter from Switzerland. Hi Guys, I've been trying to install the CP210x drivers on my Windows 10 (64-Bit) machines but on both of them I'm experiencing the same symptoms w/o any success; - Using CP210xVCPInstallerx64.exe and the installation completes successfully to install the version 6.7 which I downloaded from - After the installation I can see the driver name in 'Programs and Features' in Control Panel but I notice that silabser.sys is not copied over to windows system32 drivers.

However, WdfCoInstaller01011.dll exists under windows system32 from another driver installation and it is not touched during this installation. I checked the setupapi.dev.log file (attached) and it shows success without any errors but I see no trace of the DLL registrations in the log file.

When I plug my physical device (Adafruit Feather Huzzah) which requires this driver, I don't see a new COM port created in device manager since the driver is actually not installed even though the installer says it is finished successfully. I'd appreciate if anyone has any advise as to how to resolve or troubleshoot this problem. Regards Fatih.

Usb flash drives ggsemc drivers. Registration is fast, simple and absolutely free so please -!

Thanks for the reply. I figured out what the problem was; - First off, the problem has nothing to do with Feather Huzzah board being a 3-rd party product. I'm just trying to install the CP210x drivers which is provided by Silicon Labs. Actually there was no problem with the driver installation when it said it finished successfully. I was expecting to see the silabeser.sys to appear in windows system32 drivers folder as soon as I completed the driver installation.

Silabs Usb Driver

However, silabser.sys is copied to this folder only during the first time a device with CP2104 chip is plugged in to a USB port and the virtual COM port is created in Device Manager. My problem, apparently, was that I was using a very short MicroUSB cable that only had the power wires but not the data wires.

I was under the impression that all MicroUSB cables had all the power and data lines by default/standards. But I was mistaken. I spent 2 days trying to figure out what the problem was with the board or the CP210x drivers. As soon as switched to a normal MicroUSB cable that I used for my phone sync everything worked fine. Virtual COM port appeared in Device Manager and the silabser.sys showed up in windows system32 driver folder.

Apparently Windows stores these files in a driver repository folder during the initial installation and only copies them over to system32 drivers folder when a device that needs these drivers for the first time when it is plugged in to a USB port. Hope this helps to anyone having similar symptoms in the future. Regards Fatih.

Hello All, I have been tasked with creating a Win10 VCP Driver using AN220 to add our customized VID/PID. Creating the drivers, Version: 6.7.2.200, and running tests with Win10 32bit and Win7 32bit I am finding that our application is causing windows to BSOD. The 64 bit equivalent OSes are running fine. The BSOD occurs during memory read/write functions if that helps any. Trying to figure the cause of the error I reinstalled an older customized driver version, specifically 6.7.0.0.

With this driver our application is able to run and perform the read/write functions without any errors. That is why I am here now. The only difference in both scenarios are the CP210xVCP drivers. Any open or known reasons why 6.7.2.200 x86 drivers are causing Windows 32bit to crash?

We use the CP2102 USB-to-UART Bridge Controller in several of our products to provide USB connectivity while communicating via a simple serial protocol. It is the key component of our: Pololu USB-to-serial adapter with CP2102 and is also used in our, and. These CP2102-based products feature a mini-B connector, so you will need a to connect them to one of your computer’s USB ports. Once the appropriate drivers are installed for your system, the CP2102 will look like a standard serial port. This document provides you with the necessary drivers along with installation instructions.

Windows Drivers and Installation Instructions. Before you connect your Pololu CP2102 device to a computer running Microsoft Windows, you should install its drivers:. Download the (4MB zip). IMPORTANT: You must extract the zip archive into a temporary directory.

DO NOT attempt to double-click or run any of the files until you have extracted them. Open the temporary directory and run the appropriate executable. If you have a 64-bit operating system, you should run pololu-cp2102-setup-x64.exe. If you have a 32-bit operating system, you should run pololu-cp2102-setup-x86.exe. During the installation, Windows will ask you if you want to install the drivers. Click “Install” (Windows 10, 8, 7, and Vista) or “Continue Anyway” (Windows XP).

The installer should complete successfully. Windows 10, Windows 8, Windows 7, and Windows Vista users: Your computer should now automatically install the necessary drivers when you connect a Pololu CP2102 device.

No further action from you is required. Windows XP users: You need to follow steps 6–10 for each new device you connect to your computer. Connect the device to your computer’s USB port. Your computer will detect the new hardware and open the Found New Hardware Wizard.

When the Found New Hardware Wizard is displayed, select “No, not this time” and click “Next”. On the second screen of the Found New Hardware Wizard, select “Install the software automatically” and click “Next”. Windows XP will warn you again that the driver has not been tested by Microsoft and recommend that you stop the installation.

Click “Continue Anyway”. When you have finished the Found New Hardware Wizard, click “Finish”. If you now go to your computer’s Device Manager and expand the “Ports (COM & LPT)” list, you should see “Pololu USB-to-Serial Adapter” as one of the COM ports. Windows 8 device manager showing a Pololu CP2102 device. Some software will not allow connection to higher COM port numbers. If you need to change the COM port number assigned to your USB adapter, you can do so using the Windows device manager.

Bring up the properties dialog for the “Pololu USB-to-Serial Adapter” COM port and click the “Advanced” button in the “Port Settings” tab. From this dialog you can change the COM port assigned to your device.

Mac OS X Drivers. To use the CP2102 on a computer running Mac OS X, you should download and install the for Mac OS X. Additionally, we have older drivers that other customers have used successfully on both PowerPC- and Intel-based Macs running OS X version 10.3.9 or later, but these probably will not work on version 10.7 or later. You can download these drivers here: (723k dmg) Mac OS X compatibility: We have confirmed that our CP2102-based devices work on Mac OS X 10.7 and other customers have used them successfully on older versions. We can assist with advanced technical issues, but most of our tech support staff does not use Macs, so basic support for Mac OS X is limited. Linux Installation.