Lecture 22 | Enhanced Capture/Compare/PWM (ECCP) and ADC Module in PIC18

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Enhanced Capture, Compare, PWM (ECCP) Module and ADC Peripheral in PIC18F4550
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Hello, I'm using the ECCP module of PIC18F45K20 microcontroller in order to pilote a full bridge, i want to generate an SPWM (SINUSOIDAL PULSE WIDTH MODULATION ) . I need to generate a sine wave at the output of the H-bridge(+/-5V) in order to be able to excite the ultrasonic humidifier.
Please help me to achieve this.

raisghofran
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i did the following in PIC18f4620 and did not work can you help me please

darktuna