Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
10 years, 10 months ago.
Problems with mbed on OSX Yosemite, Read Only (nRF51822)
After upgrade to Yosemite. The mbed driver become read only.
I tried commands to make it read & write, manual copy file to mbed drive as below: sudo mount -u -w -o sync /Volumes/MBED cp xxx.hex to /Volumes/MBED/.
After nRF51822 auto remount MBED, it appeared below file
fail.txt
---
SWD ERROR
Please help, thanks.
Question relating to:

3 Answers
10 years, 10 months ago.
The issue has been recognized and raised here https://github.com/mbedmicro/CMSIS-DAP/issues/69 . We are in the process of fixing it. Please sit tight and we should have a fix out soon.
-Austin Team mbed
10 years, 8 months ago.
Any news with this?! Thanks!
10 years, 8 months ago.
Try -X
option with cp
command.
cp -X yourfile.hex /Volumes/MBED
Cf. https://developer.mbed.org/users/takuo/notebook/copying-bin-files-to-frdm-kl25z46z-using-cpmv-comm/
Thanks for the report. A few other are noting similar behavior. Should have more details soon
posted by Sam Grove 22 Oct 2014