int main(void)
{
unsigned char k;
init();
Buffer_USART_Tx_String("End Init \r");
while(1)
{
if(Need_Receiving==ON)
{
if( ((PINC)&(1<<PINC0))==0 )
{
if(Receiving==OFF && Compteur_Data_Received!=10)
{
Receiving = ON; // indique que la récéption est en cour
Compteur_Timer = 0;
TIMER0_START(); // Lance le timer0
}
else asm("nop");
}
else asm("nop");
Need_Receiving=OFF;
}
if(RX600INTREQUEST==ON)
{
Received_600_baud(); // permet de gérer le nombre d'incrémentation du timer 0 en mode de réception de donnée
RX600INTREQUEST=OFF;
}
if(TX600INTREQUEST==ON)
{
Send_600_baud(); // permet de gérer le nombre d'incrémentation du timer 0 en mode d'envoi de donnée
TX600INTREQUEST=OFF;
}
if(Compteur_Data_Received != 0)
{
putchar_Buffer(Data_Received[0]);
for(k=0;k<=10;k++)
{
Data_Received[k]=Data_Received[k+1];
}
Data_Received[10]=0x00;
Compteur_Data_Received--;
}
if (Rx_Counter != 0 && Sending == 0)
{
c = getchar_Buffer ();
chartobit (c, tableau);
Sending = ON;
TCNT2 = 0;
OCR1A = valeurf2;
TIMER2_START();
Index = 0;
cbiBF (PORTB, PINB0);
}
}
}
uint16_t hcsr04_read(void)
{
uint16_t t;
TRIG = 1;
DELAY_US(10);
TRIG = 0;
TIMER0_INIT16();
TIMER0_START();
while (!ECHO);
t = timer0_get16();
while (ECHO);
t = timer0_get16() - t;
return t;
}
void main(void) {
welcome();
{
unsigned int t0, t1;
TIMER0_INIT16();
TIMER0_SET16(0);
TIMER0_START();
delay_ms(100);
t0 = TIMER0_GET16();
DELAY_US(10000);
t1 = TIMER0_GET16();
UARTUINT(t1 - t0);
UARTCHAR('\n');
delay_ms(100);
t0 = TIMER0_GET16();
delay_ms(10);
t1 = TIMER0_GET16();
UARTUINT(t1 - t0);
UARTCHAR('\n');
delay_ms(100);
t0 = TIMER0_GET16();
delay_ms(50);
t1 = TIMER0_GET16();
UARTUINT(t1 - t0);
UARTCHAR('\n');
}
{
unsigned long t0, t1;
TIMER0_INIT32();
TIMER0_SET32(0);
TIMER0_START();
delay_ms(100);
t0 = TIMER0_GET32();
DELAY_US(10000);
t1 = TIMER0_GET32();
UARTUINT((t1 - t0) >> 16);
UARTCHAR(' ');
UARTUINT(t1 - t0);
UARTCHAR('\n');
delay_ms(100);
t0 = TIMER0_GET32();
delay_ms(10);
t1 = TIMER0_GET32();
UARTUINT((t1 - t0) >> 16);
UARTCHAR(' ');
UARTUINT(t1 - t0);
UARTCHAR('\n');
}
{
unsigned long t0, t1, t2;
ET0 = 0;
t0 = TIMER0_GET32();
TF0 = 1;
t1 = TIMER0_GET32();
UARTCHAR(TF0 ? '1' : '0');
UARTCHAR('\n');
ET0 = 1;
t2 = TIMER0_GET32();
UARTUINT(t0 >> 16);
UARTCHAR('.');
UARTUINT(t0);
UARTCHAR(' ');
UARTUINT(t1 >> 16);
UARTCHAR('.');
UARTUINT(t1);
UARTCHAR('\n ');
UARTCHAR(TF0 ? '1' : '0');
UARTCHAR('\n');
UARTUINT(t2 >> 16);
UARTCHAR('.');
UARTUINT(t2);
UARTCHAR('\n ');
}
while (1);
}
