The STM32 family has a complex array of options available for operating timers. The STM32F103 has general-purpose timers TIM2, 3, 4, and 5 and then advanced timers TIM1 and TIM8. The general-purpose timers have plenty of features so you won’t need to reach for the advanced ones.
This chapter will demonstrate one of the frequently sought-after applications of a timer—that of driving a PWM (Pulse Width Modulated) servo motor. Figure 16-1 illustrates one example of a typical servo motor, which was pulled out of service.
Figure 16-1
A typical RC (Radio Controlled) servo motor (PKZ1081 SV80)
PWM Signals ...
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