hello everyone, recently i have bought frdm kl-46z board. but i got a problem loading driver for win 8.1.

[abhaybhanushali]

I have tried all stuffs to resolve it...

but i still got that problem.The board gives an error as mention in OpenSdaAUG pdf .

whatsoever it blinks with 8 fast beeps and 2 sec pause.

what to do?

thanks.

[kerryzhou]

Hi abhay bhanushali,

    About the question of win8.2, P&E Micro already give the solution:

  Issue: Bootloader versions 1.10 and earlier are not allowing firmware update and MSD FLASH programming on ...

  Solution: Support for Windows 8/8.1, MacOS and Linux operating systems was added to Bootloader version 1.11 and MSD firmware version 1.14. Please make sure that your board is programmed with Bootloader version 1.11 or higher prior to attempting to update your OpenSDA board with a new firmware application.

Important: If you are currently running Bootloader version 1.10 or earlier, you will need to find a Windows XP or Windows 7 PC to perform this update.

  Please follow these steps to find out what version of Bootloader your board is programmed with:

1. Start your board in Bootloader mode by holding down the RESET button prior to plugging it into USB port.
2. Open the SDA_INFO.HTM file, which will contain version numbers of Bootloader as well name and version of current OpenSDA firmware you are using. If your board is not running Bootloader version 1.11 or higher, please download the latest OpenSDA Firmware Apps from P&E website and follow instructions in corresponding documentation to update the Bootloader using the BOOTUPDATEAPP_Pemicro_v111.SDA application. Once the Bootloader is updated via BOOTUPDATEAPP, the OpenSDA board can then be upgraded to the latest combined MSD/DEBUG OpenSDA firmware 1.14 or greater.

The firmware Firmware Apps and driver PEDrivers_install.exe of FRDM KL46, please download it from this link:

P&E Microcomputer Systems

I hope it can help you!

If you still have question, please contact me!

Have a great day,
Jingjing

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[bobpaddock]

Prevent System Volume Information folder creation on USB

from Windows 8.x.  This 'feature' of Windows 8.x confuses embedded devices and needs turned off.

[abhaybhanushali]

thank u ..

[kerryzhou]

Did you solved the problem after update the bootloader in window7?