Transcription of STM32F3 TIMERS - Tec
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STM32F3 TIMERS - Tec
STM32F3 TIMERS Cuauht moc Carbajal 22/10/2013 1 Introduction 2 Hardware TIMERS are used to: Generate signals of various frequencies Generate pulse-width-modulated (PWM) outputs Accurate time base Trigger events at known frequencies Measure elapsed time between two events Count events Without accurate timing, digital control engineering is not possible the control signals (controller action) have to happen at the exact right moment in time, timing control of an engine, etc. The STM32F30x has up to ten timer units timer 1 and timer 8 are advanced TIMERS intended for motor control. TIMERS 2-4 and 15-17 are general purpose timer units. TIMERS 6-7 are basic TIMERS which are used to provide a time base to trigger the digital to analog converters. All of the TIMERS have a common architecture; the advanced timer simply has additional hardware features. We will look at the basic timer first and then move on to the general-purpose timer .
STM32F3 TIMERS Cuauhtémoc Carbajal 22/10/2013 1 http://www.youtube.com/watch?v=Izs5I7dYVU0
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