NXP Semiconductors MC56F8013 Targeting User Manual

Contents

NXP Semiconductors MC56F8013 Targeting User Manual Manual pdf 23 page image

Running the Application, Rev. 1Freescale Semiconductor 4-1PreliminaryChapter 4Running the Application4.1 BLDC with Hall Sensor DemonstrationOnce this demonstration application is downloaded into the 56F8013 Demonstration Board,(DEMO56F8013), the user can control the speed of the BLDC motor by pressing and releasing the IRQ#2 button (S2) located on the demonstration board. Button control works as follows:• Initially pressing and releasing the IRQ #2 button increases rotation speed• Motor speed increases each time the IRQ #2 button is pressed, until the motor reaches maximumspeed• Once maximum speed is reached, motor speed decreases each time the IRQ #2 button is pressed,until the motor stops