.i want to calculate pulse width using timerA0 Since you want to calculate the period configure TA0CCTLx register for CM_3 and enable interrupt. so when 1 edge occurs an interrupt will be generated load the value of CCR1 register into some var...
In order to calculate the duty cycle, we need to first find the frequency or period of the variable signal. This can be found with multiple methods, but the initial approach can be to measure the pulse width of the transmitted signal. To do this with an unknown signal, we can connect t...
I'm confused about the clock setting of RT1064. I want to use _nop() to have a delay, but I don't know how to calculate the delay time and what the clock the nop will use, and how to change the time of running one _nop() command? I'm using the driver example program of GP...
In order to calculate the duty cycle, we need to first find the frequency or period of the variable signal. This can be found with multiple methods, but the initial approach can be to measure the pulse width of the transmitted signal. To do this with an unknown signal, we can connect t...
Engine speed sensor - Monitors engine speed, which is one of the factors used to calculate the pulse width. There are two main types of control for multi-port systems: The fuel injectors can all open at the same time, or each one can open just before the intake valve for its cylinder ...
// Set the PWM period to 250Hz. To calculate the appropriate parameter // use the following equation: N = (1 / f) * SysClk. Where N is the // function parameter, f is the desired frequency, and SysClk is ...
Figure 4depicts the resulting control scheme. After using Equation 2 to calculate dFF, it is then added to the traditional average current-mode control output (dI). You could then use the final duty ratio (d) to generate a PWM waveform to control PFC. ...
this is the result on a noisy pulse train ... the entire code , including my prefered functions , is below : clc clearvars %% dummy data % repetition frequency of 3 Hz and a sawtooth width of 0.1 sec. % The signal is to be 1 second long with a sample rate of 1kHz. Fs...
Motor KV to RPM Calculation In a no load condition, you can use the motor’s KV value to estimate the motor’s speed based on the voltage delivered. As discussed in our article on how to calculate motor KV, we can replace Back EMF with input voltage in this equation to estimate the ...
While it’d be quickest to just plug an LED into a breadboard and connect the wires directly to 3.3v and ground, that’s the kind of fun that’s short-lived and usually ends in tears. So let’s take a few minutes to collect some information about the RGB LED, calculat...