hariecengg
Junior Member level 1
Hi E-design thanks for your info.Yes i tried already connecting 0.1uf between Vcc and GND..I already mentioned am using development board so its impossible to have wrong layout and there is no design before the driver stage its just the signals from the microcontroller. From all of the suggestions i think the problem will be from my SPWM signals not from the design or circuit.
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I am using two interrupts and two timers for spwm.One timer to generate 50hz and other to generate a spwm. I am doing everything right.
But somewhere i am missing something that i have to find .
- - - Updated - - -
I am using two interrupts and two timers for spwm.One timer to generate 50hz and other to generate a spwm. I am doing everything right.
But somewhere i am missing something that i have to find .