/********************************************************************* * * Microchip USB C18 Firmware Version 1.0 * ********************************************************************* * FileName: usbmmap.h * Dependencies: See INCLUDES section below * Processor: PIC18 * Compiler: C18 2.30.01+ * Company: Microchip Technology, Inc. * * Software License Agreement * * The software supplied herewith by Microchip Technology Incorporated * (the “Company”) for its PICmicro® Microcontroller is intended and * supplied to you, the Company’s customer, for use solely and * exclusively on Microchip PICmicro Microcontroller products. The * software is owned by the Company and/or its supplier, and is * protected under applicable copyright laws. All rights are reserved. * Any use in violation of the foregoing restrictions may subject the * user to criminal sanctions under applicable laws, as well as to * civil liability for the breach of the terms and conditions of this * license. * * THIS SOFTWARE IS PROVIDED IN AN “AS IS” CONDITION. NO WARRANTIES, * WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED * TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. THE COMPANY SHALL NOT, * IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL OR * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. * * Author Date Comment *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * Rawin Rojvanit 11/19/04 Original. ********************************************************************/ #ifndef USBMMAP_H #define USBMMAP_H /** I N C L U D E S **********************************************************/ #include "system\typedefs.h" /** D E F I N I T I O N S ****************************************************/ /* Buffer Descriptor Status Register Initialization Parameters */ #define _BSTALL 0x04 //Buffer Stall enable #define _DTSEN 0x08 //Data Toggle Synch enable #define _INCDIS 0x10 //Address increment disable #define _KEN 0x20 //SIE keeps buff descriptors enable #define _DAT0 0x00 //DATA0 packet expected next #define _DAT1 0x40 //DATA1 packet expected next #define _DTSMASK 0x40 //DTS Mask #define _USIE 0x80 //SIE owns buffer #define _UCPU 0x00 //CPU owns buffer /* USB Device States - To be used with [byte usb_device_state] */ #define DETACHED_STATE 0 #define ATTACHED_STATE 1 #define POWERED_STATE 2 #define DEFAULT_STATE 3 #define ADR_PENDING_STATE 4 #define ADDRESS_STATE 5 #define CONFIGURED_STATE 6 /* Memory Types for Control Transfer - used in USB_DEVICE_STATUS */ #define _RAM 0 #define _ROM 1 /** T Y P E S ****************************************************************/ typedef union _USB_DEVICE_STATUS { byte _byte; struct { unsigned RemoteWakeup:1;// [0]Disabled [1]Enabled: See usbdrv.c,usb9.c unsigned ctrl_trf_mem:1;// [0]RAM [1]ROM }; } USB_DEVICE_STATUS; typedef union _BD_STAT { byte _byte; struct{ unsigned BC8:1; unsigned BC9:1; unsigned BSTALL:1; //Buffer Stall Enable unsigned DTSEN:1; //Data Toggle Synch Enable unsigned INCDIS:1; //Address Increment Disable unsigned KEN:1; //BD Keep Enable unsigned DTS:1; //Data Toggle Synch Value unsigned UOWN:1; //USB Ownership }; struct{ unsigned BC8:1; unsigned BC9:1; unsigned PID0:1; unsigned PID1:1; unsigned PID2:1; unsigned PID3:1; unsigned :1; unsigned UOWN:1; }; struct{ unsigned :2; unsigned PID:4; //Packet Identifier unsigned :2; }; } BD_STAT; //Buffer Descriptor Status Register typedef union _BDT { struct { BD_STAT Stat; byte Cnt; byte ADRL; //Buffer Address Low byte ADRH; //Buffer Address High }; struct { unsigned :8; unsigned :8; byte* ADR; //Buffer Address }; } BDT; //Buffer Descriptor Table /** E X T E R N S ************************************************************/ extern byte usb_device_state; extern USB_DEVICE_STATUS usb_stat; extern byte usb_active_cfg; extern byte usb_alt_intf[MAX_NUM_INT]; extern volatile far BDT ep0Bo; //Endpoint #0 BD Out extern volatile far BDT ep0Bi; //Endpoint #0 BD In extern volatile far BDT ep1Bo; //Endpoint #1 BD Out extern volatile far BDT ep1Bi; //Endpoint #1 BD In extern volatile far BDT ep2Bo; //Endpoint #2 BD Out extern volatile far BDT ep2Bi; //Endpoint #2 BD In extern volatile far BDT ep3Bo; //Endpoint #3 BD Out extern volatile far BDT ep3Bi; //Endpoint #3 BD In extern volatile far BDT ep4Bo; //Endpoint #4 BD Out extern volatile far BDT ep4Bi; //Endpoint #4 BD In extern volatile far BDT ep5Bo; //Endpoint #5 BD Out extern volatile far BDT ep5Bi; //Endpoint #5 BD In extern volatile far BDT ep6Bo; //Endpoint #6 BD Out extern volatile far BDT ep6Bi; //Endpoint #6 BD In extern volatile far BDT ep7Bo; //Endpoint #7 BD Out extern volatile far BDT ep7Bi; //Endpoint #7 BD In extern volatile far BDT ep8Bo; //Endpoint #8 BD Out extern volatile far BDT ep8Bi; //Endpoint #8 BD In extern volatile far BDT ep9Bo; //Endpoint #9 BD Out extern volatile far BDT ep9Bi; //Endpoint #9 BD In extern volatile far BDT ep10Bo; //Endpoint #10 BD Out extern volatile far BDT ep10Bi; //Endpoint #10 BD In extern volatile far BDT ep11Bo; //Endpoint #11 BD Out extern volatile far BDT ep11Bi; //Endpoint #11 BD In extern volatile far BDT ep12Bo; //Endpoint #12 BD Out extern volatile far BDT ep12Bi; //Endpoint #12 BD In extern volatile far BDT ep13Bo; //Endpoint #13 BD Out extern volatile far BDT ep13Bi; //Endpoint #13 BD In extern volatile far BDT ep14Bo; //Endpoint #14 BD Out extern volatile far BDT ep14Bi; //Endpoint #14 BD In extern volatile far BDT ep15Bo; //Endpoint #15 BD Out extern volatile far BDT ep15Bi; //Endpoint #15 BD In extern volatile far CTRL_TRF_SETUP SetupPkt; extern volatile far CTRL_TRF_DATA CtrlTrfData; #if defined(USB_USE_CDC) extern volatile far unsigned char cdc_notice[CDC_INT_EP_SIZE]; extern volatile far unsigned char cdc_data_rx[CDC_BULK_OUT_EP_SIZE]; extern volatile far unsigned char cdc_data_tx[CDC_BULK_IN_EP_SIZE]; #endif #endif //USBMMAP_H