thanks to Zoltan Hudak publish the way to use stm32f103c8t6 on mbed. now you can use it with stepper driver

Dependencies:   mbed-STM32F103C8T6 mbed

Fork of STM32F103C8T6_Hello by Zoltan Hudak

AccelStepper.h/shortlog@f44fc4db4ab1: not found in manifest