After build, how can I check the used flash and RAM size?
I found the 'print size' in properties, so I think I can check the flash size of the code, is it correct?
here is a detailed explanation: text, data and bss: Code and Data Size Explained | MCU on Eclipse
as there are multiple things: code, constant data, variable initialized data and non-initialized variable data.
I hope this helps,
Message in the console is output from GNU size utility. The meaning is:
text & data is number of bytes stored in the FLASH and bss is amount of bytes used in the RAM.