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Hello,
compiling my source code, I encountered the following compiler error:
"no source": Error: #3734: __packed qualifier dropped when passing argument to unprototyped function
The MCU architecture is Cortex-M0.
The error is triggered when I change the compiler optimisation from o2 to o3. All the routines that the compiler labelled as unprototyped have the prototype in a separate header file.
I tried to find information about this error but without success. Could you help me in understanding the source of the issues and how to work on a workaround eventually?
Thanks in advance for all your support.
Regards, Alessandro
It's highly unlikely you need a workaround. Probably just a simple omission on your source code that needs correcting.