STM32f7 MCU for controlling the speed and direction of stepper motor
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STM32f7 Discovery board has built in touch screen. I used a motor driver from Trinamic TC2100 board for driving stepper motor.
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The src file has the main file, which is to be imported into eclipse IDE
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Compile and run the code.
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Features: CCW and CW rotations possible. Speed control is possible with touch bar adjustment on touch screen
For more details see this video;