Getting Started

Chapter 9 – Digital Meets Analog – ADC and DAC

Figure 35: Sine Wave Figure 36: Square Wave..............................................

Figure 37: Triangle Wave Figure 38: Sawtooth Wave

Your skills as a C programmer should be to the point where you can read and
oject without further comment. So I’ll just
it.

// Demonstrator.h Function Generator / Digital Oscilloscope version

void
void
void

id startWave(int);
id startSine(void);
void startSquare(void);
void
void

void DigitalOscilloscopeTimerInit(void);

;

id set_OCR0A(unsigned char count);

void ADC_init(void);
int ADC_read(void);

understand all the software for this pr
give you the listing and let you have at

initializer(void);

parseInput(char *);

showMessage(char);

int parse_ctc(char *);
void set_ctc(int);

vo
vo

startSawtooth(void);

startTriangle(void);

void MilliSec_init(unsigned char count)
vo