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.

[Pavel A.]

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

-- pa

[HSabi.1]

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

[Ozone]

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.