Currently im working on atsaml21 board. I'm working in UBUNTU platform.
When i added the code for USB CDC in the eclipse it is showing many errors
case SYSTEM_CLOCK_SOURCE_XOSC32K: OSC32KCTRL->XOSC32K.reg &= ~OSC32KCTRL_XOSC32K_ENABLE; break;
Here all flags are showing could not be resolved . I'm not clear whats causing the problem.
Please help me with this.