Cypress FX2LP Manuale Utente Scaricare il pdf (Pagina 21)

February 19, 2008 Document No. 001-15342 Rev. ** 21

AN6077

USBIRQ = bmSOF; // Clear SOF IRQ

}

void ISR_Ures( void ) interrupt 0

{

if ( EZUSB_HIGHSPEED( ) )

{

pConfigDscr = pHighSpeedConfigDscr;

pOtherConfigDscr = pFullSpeedConfigDscr;

}

else

{

pConfigDscr = pFullSpeedConfigDscr;

pOtherConfigDscr = pHighSpeedConfigDscr;

}

EZUSB_IRQ_CLEAR( );

USBIRQ = bmURES; // Clear URES IRQ

}

void ISR_Susp( void ) interrupt 0

{

Sleep = TRUE;

EZUSB_IRQ_CLEAR( );

USBIRQ = bmSUSP;

}

void ISR_Highspeed( void ) interrupt 0

{

if ( EZUSB_HIGHSPEED( ) )

{

pConfigDscr = pHighSpeedConfigDscr;

pOtherConfigDscr = pFullSpeedConfigDscr;

}

else

{

pConfigDscr = pFullSpeedConfigDscr;

pOtherConfigDscr = pHighSpeedConfigDscr;

}

EZUSB_IRQ_CLEAR( );

USBIRQ = bmHSGRANT;

}

void ISR_Ep0ack( void ) interrupt 0

{

}

void ISR_Stub( void ) interrupt 0

{

}

void ISR_Ep0in( void ) interrupt 0

{

}

void ISR_Ep0out( void ) interrupt 0

{

}

void ISR_Ep1in( void ) interrupt 0

{

}

void ISR_Ep1out( void ) interrupt 0

{

}

void ISR_Ep2inout( void ) interrupt 0

{

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Cypress FX2LP Manuale Utente Pagina 21

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