We create an output channel for this timer 2 on channel 1 on pin PA5. When pin PA5 is in AF1 alternate functionality, it acts as TIM2_CH1. Therefore, the output PWM signal goes to this channel. Pin PA5 has an onboard green LED connected to it, so we will see...
Timer jitter has different effects on the accuracy of the measured output depending upon the type of signal to be measured. Current sampling frequencies (10-20kHz) of typical DSP systems are too low for the measurement of PWM waveforms in power applications. Timer error means that pulses that ...
B. KaranayilC. GranthamInvestigation of the Effects of DSP Timer Jitter on the Measurement of a PWM Controlled Inverter Output Voltage and Current. Douglas J McKinnon,Baburaj Karanayil,Colin Grantham. The Fourth International Conference on international power electronics and motion...