Page 714 - 2
P. 714

{
                            PORTC = 0x00;
                            PORTA = 0xaa;
                            while(1)
                            {
                                data = rx_char();
                                tx_char(data);
                                if(OCR3BH == 0x12 || OCR3BL == 0xc0)
                                {
                                    rcnt++;
                                    right += data;
                                    if(rcnt == 10)
                                    {
                                        ravr = right/10;
                                        rcnt = 0;
                                    }
                                    OCR3BH = 0x04;
                                    OCR3BL = 0xb0;
                                    intech_delay_ms(10);


                                }
                                else if(OCR3BH == 0x04 || OCR3BL == 0xb0)
                                {
                                    lcnt++;
                                    left += data;
                                    if(lcnt == 10)
                                    {
                                        lavr = left/10;
                                        lcnt = 0;
                                    }
                                    OCR3BH = 0x12;
                                    OCR3BL = 0xc0;
                                    intech_delay_ms(10);


                                }


                                if(lavr!=0&&ravr!=0)
                                {
                                    if(lavr>ravr)
                                    {
                                        PORTC = 0x99;
                                        left = 0;
                                        right = 0;
                                        intech_delay_ms(100);
                                    }


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