local fork (temporary)
Dependents: VodafoneUSBModem_bleedingedge2
Fork of USBHostWANDongle_bleedingedge by
USBHost/USBHostTypes.h
- Committer:
- donatien
- Date:
- 2012-05-24
- Revision:
- 0:ae46a0638b2c
- Child:
- 10:08bce4cd973a
File content as of revision 0:ae46a0638b2c:
/* Copyright (c) 2010-2011 mbed.org, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef USB_INC_H #define USB_INC_H #include "mbed.h" enum USB_TYPE { USB_TYPE_DISCONNECTED = -10, USB_TYPE_NOTFOUND = -9, USB_TYPE_BADCONFIG = -8, USB_TYPE_FREE = -7, USB_TYPE_IDLE = -6, USB_TYPE_PROCESSING = -5, USB_TYPE_HALTED = -4, //Transfer on an ep is stalled USB_TYPE_BUSY = -3, USB_TYPE_TDFAIL = -2, USB_TYPE_ERROR = -1, USB_TYPE_OK = 0 }; #define AUDIO_CLASS 0x01 #define CDC_CLASS 0x02 #define MSD_CLASS 0x08 #define HID_CLASS 0x03 // From NXP's USBHostLite stack's usbhost_lpc17xx.h // Only the types names have been changed to avoid unecessary typedefs /* ************************************************************************************************************** * NXP USB Host Stack * * (c) Copyright 2008, NXP SemiConductors * (c) Copyright 2008, OnChip Technologies LLC * All Rights Reserved * * www.nxp.com * www.onchiptech.com * * File : usbhost_lpc17xx.h * Programmer(s) : Ravikanth.P * Version : * ************************************************************************************************************** */ // ------------------ HcControl Register --------------------- #define OR_CONTROL_PLE 0x00000004 #define OR_CONTROL_CLE 0x00000010 #define OR_CONTROL_BLE 0x00000020 #define OR_CONTROL_HCFS 0x000000C0 #define OR_CONTROL_HC_OPER 0x00000080 // ----------------- HcCommandStatus Register ----------------- #define OR_CMD_STATUS_HCR 0x00000001 #define OR_CMD_STATUS_CLF 0x00000002 #define OR_CMD_STATUS_BLF 0x00000004 // --------------- HcInterruptStatus Register ----------------- #define OR_INTR_STATUS_WDH 0x00000002 #define OR_INTR_STATUS_RHSC 0x00000040 #define OR_INTR_STATUS_UE 0x00000010 // --------------- HcInterruptEnable Register ----------------- #define OR_INTR_ENABLE_WDH 0x00000002 #define OR_INTR_ENABLE_RHSC 0x00000040 #define OR_INTR_ENABLE_MIE 0x80000000 // ---------------- HcRhDescriptorA Register ------------------ #define OR_RH_STATUS_LPSC 0x00010000 #define OR_RH_STATUS_DRWE 0x00008000 // -------------- HcRhPortStatus[1:NDP] Register -------------- #define OR_RH_PORT_CCS 0x00000001 #define OR_RH_PORT_PRS 0x00000010 #define OR_RH_PORT_CSC 0x00010000 #define OR_RH_PORT_PRSC 0x00100000 #define OR_RH_PORT_LSDA 0x00000200 // //************************************************************************************************************** //* FRAME INTERVAL //************************************************************************************************************** // #define FI 0x2EDF // 12000 bits per frame (-1) #define DEFAULT_FMINTERVAL ((((6 * (FI - 210)) / 7) << 16) | FI) // //************************************************************************************************************** //* ENDPOINT DESCRIPTOR CONTROL FIELDS //************************************************************************************************************** // #define ED_SKIP (uint32_t) (0x00001000) // Skip this ep in queue // //************************************************************************************************************** //* TRANSFER DESCRIPTOR CONTROL FIELDS //************************************************************************************************************** // #define TD_ROUNDING (uint32_t) (0x00040000) // Buffer Rounding #define TD_SETUP (uint32_t)(0) // Direction of Setup Packet #define TD_IN (uint32_t)(0x00100000) // Direction In #define TD_OUT (uint32_t)(0x00080000) // Direction Out #define TD_DELAY_INT(x) (uint32_t)((x) << 21) // Delay Interrupt #define TD_TOGGLE_0 (uint32_t)(0x02000000) // Toggle 0 #define TD_TOGGLE_1 (uint32_t)(0x03000000) // Toggle 1 #define TD_CC (uint32_t)(0xF0000000) // Completion Code // //************************************************************************************************************** //* USB STANDARD REQUEST DEFINITIONS //************************************************************************************************************** // #define DEVICE_DESCRIPTOR (1) #define CONFIGURATION_DESCRIPTOR (2) #define INTERFACE_DESCRIPTOR (4) #define ENDPOINT_DESCRIPTOR (5) #define HID_DESCRIPTOR (33) // ----------- Control RequestType Fields ----------- #define USB_DEVICE_TO_HOST 0x80 #define USB_HOST_TO_DEVICE 0x00 #define USB_REQUEST_TYPE_CLASS 0x20 #define USB_RECIPIENT_DEVICE 0x00 #define USB_RECIPIENT_INTERFACE 0x01 // -------------- USB Standard Requests -------------- #define SET_ADDRESS 5 #define GET_DESCRIPTOR 6 #define SET_CONFIGURATION 9 #define SET_INTERFACE 11 // -------------- USB Descriptor Length -------------- #define DEVICE_DESCRIPTOR_LENGTH 0x12 #define CONFIGURATION_DESCRIPTOR_LENGTH 0x09 // //************************************************************************************************************** //* TYPE DEFINITIONS //************************************************************************************************************** // // ----------- HostController EndPoint Descriptor ------------- typedef struct hcEd { volatile uint32_t control; // Endpoint descriptor control volatile uint32_t tailTD; // Physical address of tail in Transfer descriptor list volatile uint32_t headTD; // Physcial address of head in Transfer descriptor list volatile uint32_t nextED; // Physical address of next Endpoint descriptor } HCED; // ------------ HostController Transfer Descriptor ------------ typedef struct hcTd { volatile uint32_t control; // Transfer descriptor control volatile uint32_t currBufPtr; // Physical address of current buffer pointer volatile uint32_t nextTD; // Physical pointer to next Transfer Descriptor volatile uint32_t bufEnd; // Physical address of end of buffer } HCTD; // ----------- Host Controller Communication Area ------------ typedef struct hcca { volatile uint32_t IntTable[32]; // Interrupt Table volatile uint32_t FrameNumber; // Frame Number volatile uint32_t DoneHead; // Done Head volatile uint8_t Reserved[116]; // Reserved for future use volatile uint8_t Unknown[4]; // Unused } HCCA; #endif