civictypeR
New Member
Hey guys , I am curious as I tried this experiment out and I wonder this coding really functions. I am using Melabs to do my programming and PIC16F877A to control my DC motor driver IC modelled L293B . It required PWM to control the voltage output to my DC motor . THe coding is below as shown .
\
DEFINE OSC 20
TRISC = %00000000
HPWM 1, 150, 16000
pause 3000
HPWM 2, 50, 16000
pause 3000
. The means that 1 pin in port C will output a certain PWM and portC.2 will output another output . Is it possible if i use the HPWM command on 1 same pin many times and change the frequency ? Will my output change ? Thanks a lot .
Civic type R
\
DEFINE OSC 20
TRISC = %00000000
HPWM 1, 150, 16000
pause 3000
HPWM 2, 50, 16000
pause 3000
. The means that 1 pin in port C will output a certain PWM and portC.2 will output another output . Is it possible if i use the HPWM command on 1 same pin many times and change the frequency ? Will my output change ? Thanks a lot .
Civic type R