Hi, I'm using mbed version nrf51-dongle. (developer.mbed.org/.../)
It made an error when count it to the OSX Yosemite, so I tried to fix this error. ...and I gave up.
So I turned on Window 7 and format MBED drive to reset. (right click over the drive icon, click format button.)
Then it totally bricked.
Now it doesn't respond both of Window and OSX. OS cannot find drive. Also, reset LED doesn't blink.
I think I have to compile SEGGER chip program by debug pin.(10pins next to SEGGER chip) but I don't know how to.
What can I do now... plz help.
Thanks.