I use FRDM k64f-Board and the demo application is running without problems.
The problem ist, that i have no access to the board.
MBED driver is installed like descriptionin the quick start guide.
I see the MBED USB device, but if i click on it, a error message "access denied" appears.
Hi,
As Michal said you need to use the Segger J-Link OpenSDA v2 firmware, this is one of the ways to use the FRMD-K64. You may find useful these links:
Segger J-Link Firmware for OpenSDAv2 | MCU on Eclipse
http://developer.mbed.org/handbook/Firmware-FRDM-K64F
Recovering FRDM-K64F mbed Board | MCU on Eclipse
I hope this information can help you.
Regards,
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Hi Joachim,
You can burn into freedom board J-Link OPENSDA firmware from segger's web pages: SEGGER - The Embedded Experts - OpenSDA / OpenSDA V2
If you can use segger's OSDA, you must use version 2. Version 2.1 doesn't work with frdm-k64f.
Michal