2. [7 marks) A person writes the following program, shown below, to generate a square wave using the timero module. ** * *** * / ** /*** *** * ** * * * ** ** ** ** * ** ** ** ** ** * * * * ** ** * ** ** * #include //library containing info on this chip #include "../common/osc.h" // library for set_osc_NMHz () #include "../common/configuration bits.h" int main(void) // project can only have one main() set_osc_16MHz (); TRISAbits.TRISA6 = 0; OpenTimer0 (TIMER INT_OFF & TO_SOURCE_INT & TO_16BIT & TO_PS_1_1); while (1) // MCUS reset so need endless loop to run continually. PORTAbits.RA6 - 1; WriteTimer0(0); while( ReadTimero () //library containing info on this chip #include "../common/osc.h" // library for set_osc_NMHz () #include "../common/configuration bits.h" int main(void) // project can only have one main() set_osc_16MHz (); TRISAbits.TRISA6 = 0; OpenTimer0 (TIMER INT_OFF & TO_SOURCE_INT & TO_16BIT & TO_PS_1_1); while (1) // MCUS reset so need endless loop to run continually. PORTAbits.RA6 - 1; WriteTimer0(0); while( ReadTimero ()