int main ()
{
int i ;
wiringPiSetup () ;
softToneCreate (PIN) ;
softToneWrite (PIN, scale [0]) ;
delay (50) ;
}
int main ()
{
int i ;
wiringPiSetup () ;
softToneCreate (PIN) ;
for (i = 0 ; i < 23 ; ++i)
{
printf ("%3d\n", i) ;
softToneWrite (PIN, scale [i]) ;
delay (200) ;
}
}
int musicPlay()
{
int i ;
softToneCreate(SPKR) ; /* 톤 출력을 위한 GPIO 설정 */
for (i = 0; i < TOTAL; ++i) {
softToneWrite(SPKR, notes[i]); /* 톤 출력 : 학교종 연주 */
delay(280); /* 음의 전체 길이만큼 출력되도록 대기 */
}
return 0;
}
int main(int ac, char *av[]){
volatile int i,f;
wiringPiSetup();
f = softToneCreate(BUZZ_PIN);
printf("We got %d",f);
for(i=0; i<10; i++){
softToneWrite(BUZZ_PIN,150);
delay(5);
softToneWrite(BUZZ_PIN,0);
delay(100);
}
}
//setup different inputs and outputs
int setup()
{
//load the spi daemon
system("/usr/local/bin/gpio load spi");
if (wiringPiSetup () == -1)
{
return 1;
}
//atd converter
mcp3004Setup (200, 0);
//collision sensors
pinMode (5, INPUT);
//motors
pinMode(7, OUTPUT);
pinMode(4, OUTPUT);
pinMode(2, OUTPUT);
//ultrasonic
pinMode(8, OUTPUT);
pinMode(9, INPUT);
//Power button
pinMode (11, INPUT);
//random seed
struct timeval time;
gettimeofday(&time,NULL);
srandom((time.tv_sec * 100) + (time.tv_usec / 100));
//pizeo setup
pinMode(3, OUTPUT);
softToneCreate(3);
//status LED
pinMode(6, OUTPUT);
//turn the LED on. When the program exits it will turn off, indicating a dead battery
digitalWrite(6, HIGH);
return 0;
}
int main (void) {
int data, i;
//初期化
if(wiringPiSetupGpio() == -1) return 1;
softToneCreate (BUZ_PORT);
pinMode(GPIO_4_DO, INPUT);
pinMode(GPIO_4_RE, INPUT);
pinMode(GPIO_4_MI, INPUT);
pinMode(GPIO_4_FA, INPUT);
pinMode(GPIO_4_SO, INPUT);
pinMode(GPIO_4_RA, INPUT);
pinMode(GPIO_4_SI, INPUT);
pinMode(GPIO_5_DO, INPUT);
pinMode(GPIO_4_DOs, INPUT);
pinMode(GPIO_4_REs, INPUT);
pinMode(GPIO_4_FAs, INPUT);
pinMode(GPIO_4_SOs, INPUT);
pinMode(GPIO_4_RAs, INPUT);
//繰り返し
while (1) {
if(digitalRead(GPIO_4_DO) == 1) { tone(TONE_4_DO); }
else if(digitalRead(GPIO_4_RE) == 1) { tone(TONE_4_RE); }
else if(digitalRead(GPIO_4_MI) == 1) { tone(TONE_4_MI); }
else if(digitalRead(GPIO_4_FA) == 1) { tone(TONE_4_FA); }
else if(digitalRead(GPIO_4_SO) == 1) { tone(TONE_4_SO); }
else if(digitalRead(GPIO_4_RA) == 1) { tone(TONE_4_RA); }
else if(digitalRead(GPIO_4_SI) == 1) { tone(TONE_4_SI); }
else if(digitalRead(GPIO_5_DO) == 1) { tone(TONE_5_DO); }
else if(digitalRead(GPIO_4_DOs) == 1) { tone(TONE_4_DOs); }
else if(digitalRead(GPIO_4_REs) == 1) { tone(TONE_4_REs); }
else if(digitalRead(GPIO_4_FAs) == 1) { tone(TONE_4_FAs); }
else if(digitalRead(GPIO_4_SOs) == 1) { tone(TONE_4_SOs); }
else if(digitalRead(GPIO_4_RAs) == 1) { tone(TONE_4_RAs); }
else { tone(0); }
delay(WAIT_MS);
}
return 0;
}
int main() {
wiringPiSetupGpio();
softToneCreate(GPIO_TONE);
signal(SIGINT, INThandler);
while(1) {
for(int tone=500; tone<=2000; tone+=10 ) {
printf("You are listening to %dhz\n", tone);
softToneWrite(GPIO_TONE, tone);
usleep(5000);
}
for(int tone=2000; tone>500; tone-=10 ) {
printf("You are listening to %dhz\n", tone);
softToneWrite(GPIO_TONE, tone);
usleep(5000);
}
}
softToneWrite(GPIO_TONE, 0);
return 0;
}
void playMusic()
{
int a;
int i;
for (int i = 0; i<devices; i++)
{
if (is_buzzer[i])
{
softToneCreate(pins[i][0]);
}
else
{
digitalWrite(pins[i][0], 1);
digitalWrite(pins[i][1], HIGH);
digitalWrite(pins[i][1], LOW);
}
}
i=-1;
while (1)
{
for (i = 0; i<devices; i++)
{
if (is_buzzer[i])
{
if (millis() >= endTime[i])
{
a = note_number[i];
getMusic(i, a);
if (song[0] == -2) {
return;
}
softToneWrite (pins[i][0], 0);
note_number[i] = note_number[i]+1;
softToneWrite (pins[i][0], (freq[(song[1]+3+changes[i])*12 + song[0]]));
endTime[i] = millis() + song[2];
}
}
else
{
if (millis() >= endTime[i])
{
note_number[i] = note_number[i]+1;
a = note_number[i];
getMusic(i, a);
if (song[0] == -2) {
return;
}
else if (song[0] != -1)
{
pause_a[i] = (floppyConv /(freq[(song[1]+3+changes[i])*12 + song[0]]))/100;
pauseTime[i] = micros() + pause_a[i];
}
else
{
pauseTime[i] = INT_MAX;
}
endTime[i] = millis() + song[2];
}
if (micros() >= pauseTime[i])
{
if (dir[i] == 0)
dir[i] = 1;
else
dir[i] = 0;
digitalWrite(pins[i][0], dir[i]);
pauseTime[i] = micros() + pause_a[i];
digitalWrite(pins[i][1], HIGH);
digitalWrite(pins[i][1], LOW);
}
}
}
}
}
void init_beep(int pin_number)
{
softToneCreate(pin_number);
}