AT89C52 BASED RINGTONE GENERATOR

ejemplo de prueba para generar ringtones con micros 18f microchip

/* This code was designed for a clock speed of 20MHz */ /* The target device was a PIC18F452. */ /* You can use the PIC16F877 by changing the setup of CCP1 to */ /* CCP_COMPARE_INT. You will also need to toggle the output pin in the */ /* CCP