Optimize bin file size in STM32+eclipse environment

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Optimize bin file size in STM32+eclipse environment [Copy link]

Recently, the company started charging for MDK, so we had to switch to the eclipse development environment. Now I have set up the environment according to the online tutorial, but the compiled bin file is about 18K larger than MDK. Is there any expert with relevant experience who can guide me? I would be grateful! The picture below shows that I set the optimized compilation -os. I have tried the other items below, but it didn’t work. I don’t know how to set the last other setting; There is also an optimization option here, but I have tried all the options, and the bin file still didn’t get smaller. I don’t know if there are other ways to optimize and make the bin file smaller. The current 18K is already out of space. I’m looking for help from an expert.

懒猫爱飞

Try TrueSTUDIO, which should also be based on GNU