Marlin_Firmware/Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbreg.h

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/*----------------------------------------------------------------------------
* U S B - K e r n e l
*----------------------------------------------------------------------------
* Name: usbreg.h
* Purpose: USB Hardware Layer Definitions for NXP LPC Family MCUs
* Version: V1.20
*----------------------------------------------------------------------------
* This software is supplied "AS IS" without any warranties, express,
* implied or statutory, including but not limited to the implied
* warranties of fitness for purpose, satisfactory quality and
* noninfringement. Keil extends you a royalty-free right to reproduce
* and distribute executable files created using this software for use
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
* else gives you the right to use this software.
*
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
*---------------------------------------------------------------------------*/
#ifndef __USBREG_H
#define __USBREG_H
/* Device Interrupt Bit Definitions */
#define FRAME_INT 0x00000001
#define EP_FAST_INT 0x00000002
#define EP_SLOW_INT 0x00000004
#define DEV_STAT_INT 0x00000008
#define CCEMTY_INT 0x00000010
#define CDFULL_INT 0x00000020
#define RxENDPKT_INT 0x00000040
#define TxENDPKT_INT 0x00000080
#define EP_RLZED_INT 0x00000100
#define ERR_INT 0x00000200
/* Rx & Tx Packet Length Definitions */
#define PKT_LNGTH_MASK 0x000003FF
#define PKT_DV 0x00000400
#define PKT_RDY 0x00000800
/* USB Control Definitions */
#define CTRL_RD_EN 0x00000001
#define CTRL_WR_EN 0x00000002
/* Command Codes */
#define CMD_SET_ADDR 0x00D00500
#define CMD_CFG_DEV 0x00D80500
#define CMD_SET_MODE 0x00F30500
#define CMD_RD_FRAME 0x00F50500
#define DAT_RD_FRAME 0x00F50200
#define CMD_RD_TEST 0x00FD0500
#define DAT_RD_TEST 0x00FD0200
#define CMD_SET_DEV_STAT 0x00FE0500
#define CMD_GET_DEV_STAT 0x00FE0500
#define DAT_GET_DEV_STAT 0x00FE0200
#define CMD_GET_ERR_CODE 0x00FF0500
#define DAT_GET_ERR_CODE 0x00FF0200
#define CMD_RD_ERR_STAT 0x00FB0500
#define DAT_RD_ERR_STAT 0x00FB0200
#define DAT_WR_BYTE(x) (0x00000100 | ((x) << 16))
#define CMD_SEL_EP(x) (0x00000500 | ((x) << 16))
#define DAT_SEL_EP(x) (0x00000200 | ((x) << 16))
#define CMD_SEL_EP_CLRI(x) (0x00400500 | ((x) << 16))
#define DAT_SEL_EP_CLRI(x) (0x00400200 | ((x) << 16))
#define CMD_SET_EP_STAT(x) (0x00400500 | ((x) << 16))
#define CMD_CLR_BUF 0x00F20500
#define DAT_CLR_BUF 0x00F20200
#define CMD_VALID_BUF 0x00FA0500
/* Device Address Register Definitions */
#define DEV_ADDR_MASK 0x7F
#define DEV_EN 0x80
/* Device Configure Register Definitions */
#define CONF_DVICE 0x01
/* Device Mode Register Definitions */
#define AP_CLK 0x01
#define INAK_CI 0x02
#define INAK_CO 0x04
#define INAK_II 0x08
#define INAK_IO 0x10
#define INAK_BI 0x20
#define INAK_BO 0x40
/* Device Status Register Definitions */
#define DEV_CON 0x01
#define DEV_CON_CH 0x02
#define DEV_SUS 0x04
#define DEV_SUS_CH 0x08
#define DEV_RST 0x10
/* Error Code Register Definitions */
#define ERR_EC_MASK 0x0F
#define ERR_EA 0x10
/* Error Status Register Definitions */
#define ERR_PID 0x01
#define ERR_UEPKT 0x02
#define ERR_DCRC 0x04
#define ERR_TIMOUT 0x08
#define ERR_EOP 0x10
#define ERR_B_OVRN 0x20
#define ERR_BTSTF 0x40
#define ERR_TGL 0x80
/* Endpoint Select Register Definitions */
#define EP_SEL_F 0x01
#define EP_SEL_ST 0x02
#define EP_SEL_STP 0x04
#define EP_SEL_PO 0x08
#define EP_SEL_EPN 0x10
#define EP_SEL_B_1_FULL 0x20
#define EP_SEL_B_2_FULL 0x40
/* Endpoint Status Register Definitions */
#define EP_STAT_ST 0x01
#define EP_STAT_DA 0x20
#define EP_STAT_RF_MO 0x40
#define EP_STAT_CND_ST 0x80
/* Clear Buffer Register Definitions */
#define CLR_BUF_PO 0x01
/* DMA Interrupt Bit Definitions */
#define EOT_INT 0x01
#define NDD_REQ_INT 0x02
#define SYS_ERR_INT 0x04
#endif /* __USBREG_H */