Hi, i am using STM32F103RB micro controller. i want to use and print float numbers in atollic true studio. i have implemented all solutions available on google. they are not working. please guide me with some good tutorial.

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If you have already googled and tried all the advises, I don't know what else can help.

-- pa

Associate

i have implemented the tool settings adding -u float in the C linker settings not any other solution.

Principal

There should a a documentation of the libraries available.

Check those if they support float formats for printf-like functions. Some do not, for size reasons.

The F1 are M3 controllers without FPU, I would consider integer-based algorithms.

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