Subversion Repositories usb_fpga_2_04

/*!

   ZTEX Firmware Kit for EZ-USB FX2 Microcontrollers

   Copyright (C) 2009-2014 ZTEX GmbH.

   http://www.ztex.de

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License version 3 as

   published by the Free Software Foundation.

   This program is distributed in the hope that it will be useful, but

   WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

   General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program; if not, see http://www.gnu.org/licenses/.

!*/

/*

   EZ-USB Autovectors

*/

#ifndef[EZINTAVECS_H]

#define[EZINTAVECS_H]

#include[ztex-utils.h]

struct INTVEC {

    BYTE op;

    BYTE addrH;

    BYTE addrL;

};

#define[INTVECS;][DEFINE_INTVEC(0x0003,INT0VEC_IE0);

DEFINE_INTVEC(0x000b,INT1VEC_T0);

DEFINE_INTVEC(0x0013,INT2VEC_IE1);

DEFINE_INTVEC(0x001b,INT3VEC_T1);

DEFINE_INTVEC(0x0023,INT4VEC_USART0);

DEFINE_INTVEC(0x002b,INT5VEC_T2);

DEFINE_INTVEC(0x0033,INT6VEC_RESUME);

DEFINE_INTVEC(0x003b,INT7VEC_USART1);

DEFINE_INTVEC(0x0043,INT8VEC_USB);

DEFINE_INTVEC(0x004b,INT9VEC_I2C);

DEFINE_INTVEC(0x0053,INT10VEC_GPIF);

DEFINE_INTVEC(0x005b,INT11VEC_IE5);

DEFINE_INTVEC(0x0063,INT12VEC_IE6);

DEFINE_INTVEC(0x0100,INTVEC_SUDAV);

DEFINE_INTVEC(0x0104,INTVEC_SOF);

DEFINE_INTVEC(0x0108,INTVEC_SUTOK);

DEFINE_INTVEC(0x010C,INTVEC_SUSPEND);

DEFINE_INTVEC(0x0110,INTVEC_USBRESET);

DEFINE_INTVEC(0x0114,INTVEC_HISPEED);

DEFINE_INTVEC(0x0118,INTVEC_EP0ACK);

DEFINE_INTVEC(0x0120,INTVEC_EP0IN);

DEFINE_INTVEC(0x0124,INTVEC_EP0OUT);

DEFINE_INTVEC(0x0128,INTVEC_EP1IN);

DEFINE_INTVEC(0x012C,INTVEC_EP1OUT);

DEFINE_INTVEC(0x0130,INTVEC_EP2);

DEFINE_INTVEC(0x0134,INTVEC_EP4);

DEFINE_INTVEC(0x0138,INTVEC_EP6);

DEFINE_INTVEC(0x013C,INTVEC_EP8);

DEFINE_INTVEC(0x0140,INTVEC_IBN);

DEFINE_INTVEC(0x0148,INTVEC_EP0PING);

DEFINE_INTVEC(0x014C,INTVEC_EP1PING);

DEFINE_INTVEC(0x0150,INTVEC_EP2PING);

DEFINE_INTVEC(0x0154,INTVEC_EP4PING);

DEFINE_INTVEC(0x0158,INTVEC_EP6PING);

DEFINE_INTVEC(0x015C,INTVEC_EP8PING);

DEFINE_INTVEC(0x0160,INTVEC_ERRLIMIT);

DEFINE_INTVEC(0x0170,INTVEC_EP2ISOERR);

DEFINE_INTVEC(0x0174,INTVEC_EP4ISOERR);

DEFINE_INTVEC(0x0178,INTVEC_EP6ISOERR);

DEFINE_INTVEC(0x017C,INTVEC_EP8ISOERR);

DEFINE_INTVEC(0x0180,INTVEC_EP2PF);

DEFINE_INTVEC(0x0184,INTVEC_EP4PF);

DEFINE_INTVEC(0x0188,INTVEC_EP6PF);

DEFINE_INTVEC(0x018C,INTVEC_EP8PF);

DEFINE_INTVEC(0x0190,INTVEC_EP2EF);

DEFINE_INTVEC(0x0194,INTVEC_EP4EF);

DEFINE_INTVEC(0x0198,INTVEC_EP6EF);

DEFINE_INTVEC(0x019C,INTVEC_EP8EF);

DEFINE_INTVEC(0x01A0,INTVEC_EP2FF);

DEFINE_INTVEC(0x01A8,INTVEC_EP6FF);

DEFINE_INTVEC(0x01AC,INTVEC_EP8FF);

DEFINE_INTVEC(0x01B0,INTVEC_GPIFDONE);

DEFINE_INTVEC(0x01B4,INTVEC_GPIFWF);]

#define[DEFINE_INTVEC(][,$1);][__xdata __at $0 struct INTVEC $1;]

INTVECS;

#udefine[DEFINE_INTVEC(]

void abscode_intvec()// _naked

{

#define[DEFINE_INTVEC(][,$1);][    .org $0

        reti]

    __asm

    .area ABSCODE (ABS,CODE)

    .org 0x0000

ENTRY:

        ljmp #0x0200

INTVECS;

    .org 0x01b8

INTVEC_DUMMY:

        reti

    .area CSEG    (CODE)

    __endasm;

}

#udefine[INTVECS;]

#udefine[DEFINE_INTVEC(]

/* Init an interrupt vector */

#define[INIT_INTERRUPT_VECTOR(][,$1);][{

    $0.op=0x02;

    $0.addrH=((unsigned short)(&$1)) >> 8;

    $0.addrL=(unsigned short)(&$1);

}]

/* Enable USB autovectors */

#define[ENABLE_AVUSB;][{

    INT8VEC_USB.op=0x02;

    INT8VEC_USB.addrH = 0x01;

    INT8VEC_USB.addrL = 0xb8;

    INTSETUP |= 8;

}]

/* Disable USB autovectors */

#define[DISABLE_AVUSB;][INTSETUP &= ~8;]

/* Enable GPIF autovectors */

#define[ENABLE_AVGPIF;][{

    INT10VEC_GPIF.op=0x02;

    INT10VEC_GPIF.addrH = 0x01;

    INT10VEC_GPIF.addrL = 0xb8;

    INTSETUP |= 3;

}]

/* Disable GPIF autovectors */

#define[DISABLE_AVPGIF;][INTSETUP &= ~3;]

#endif   /* INTAVECS_H */