virtualmech / Mbed 2 deprecated VmRecorderV1dot8

Versión de Firmware con funciones de RAM incorporadas.

Dependencies:   mbed

Fork of VmRecorderV1dot1 by virtualmech

USBHostLite/usbhost_lpc17xx.h@2:e818c80e6d5c, 2015-07-14 (annotated)

Committer:
JuanManuelAmador
Date:
Tue Jul 14 08:34:11 2015 +0000
Revision:
2:e818c80e6d5c
Parent:
0:3d456b8ce449 
Funciones de memoria RAM introducidas.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JuanManuelAmador 0:3d456b8ce449 1 /*
JuanManuelAmador 0:3d456b8ce449 2 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 3 * NXP USB Host Stack
JuanManuelAmador 0:3d456b8ce449 4 *
JuanManuelAmador 0:3d456b8ce449 5 * (c) Copyright 2008, NXP SemiConductors
JuanManuelAmador 0:3d456b8ce449 6 * (c) Copyright 2008, OnChip Technologies LLC
JuanManuelAmador 0:3d456b8ce449 7 * All Rights Reserved
JuanManuelAmador 0:3d456b8ce449 8 *
JuanManuelAmador 0:3d456b8ce449 9 * www.nxp.com
JuanManuelAmador 0:3d456b8ce449 10 * www.onchiptech.com
JuanManuelAmador 0:3d456b8ce449 11 *
JuanManuelAmador 0:3d456b8ce449 12 * File : usbhost_lpc17xx.h
JuanManuelAmador 0:3d456b8ce449 13 * Programmer(s) : Ravikanth.P
JuanManuelAmador 0:3d456b8ce449 14 * Version :
JuanManuelAmador 0:3d456b8ce449 15 *
JuanManuelAmador 0:3d456b8ce449 16 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 17 */
JuanManuelAmador 0:3d456b8ce449 18
JuanManuelAmador 0:3d456b8ce449 19 #ifndef USBHOST_LPC17xx_H
JuanManuelAmador 0:3d456b8ce449 20 #define USBHOST_LPC17xx_H
JuanManuelAmador 0:3d456b8ce449 21
JuanManuelAmador 0:3d456b8ce449 22 /*
JuanManuelAmador 0:3d456b8ce449 23 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 24 * INCLUDE HEADER FILES
JuanManuelAmador 0:3d456b8ce449 25 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 26 */
JuanManuelAmador 0:3d456b8ce449 27
JuanManuelAmador 0:3d456b8ce449 28 #include "usbhost_inc.h"
JuanManuelAmador 0:3d456b8ce449 29
JuanManuelAmador 0:3d456b8ce449 30 /*
JuanManuelAmador 0:3d456b8ce449 31 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 32 * PRINT CONFIGURATION
JuanManuelAmador 0:3d456b8ce449 33 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 34 */
JuanManuelAmador 0:3d456b8ce449 35
JuanManuelAmador 0:3d456b8ce449 36 #define PRINT_ENABLE 1
JuanManuelAmador 0:3d456b8ce449 37
JuanManuelAmador 0:3d456b8ce449 38 #if PRINT_ENABLE
JuanManuelAmador 0:3d456b8ce449 39 #define PRINT_Log(...) printf(__VA_ARGS__)
JuanManuelAmador 0:3d456b8ce449 40 #define PRINT_Err(rc) printf("ERROR: In %s at Line %u - rc = %d\n", __FUNCTION__, __LINE__, rc)
JuanManuelAmador 0:3d456b8ce449 41
JuanManuelAmador 0:3d456b8ce449 42 #else
JuanManuelAmador 0:3d456b8ce449 43 #define PRINT_Log(...) do {} while(0)
JuanManuelAmador 0:3d456b8ce449 44 #define PRINT_Err(rc) do {} while(0)
JuanManuelAmador 0:3d456b8ce449 45
JuanManuelAmador 0:3d456b8ce449 46 #endif
JuanManuelAmador 0:3d456b8ce449 47
JuanManuelAmador 0:3d456b8ce449 48 /*
JuanManuelAmador 0:3d456b8ce449 49 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 50 * GENERAL DEFINITIONS
JuanManuelAmador 0:3d456b8ce449 51 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 52 */
JuanManuelAmador 0:3d456b8ce449 53
JuanManuelAmador 0:3d456b8ce449 54 #define DESC_LENGTH(x) x[0]
JuanManuelAmador 0:3d456b8ce449 55 #define DESC_TYPE(x) x[1]
JuanManuelAmador 0:3d456b8ce449 56
JuanManuelAmador 0:3d456b8ce449 57
JuanManuelAmador 0:3d456b8ce449 58 #define HOST_GET_DESCRIPTOR(descType, descIndex, data, length) \
JuanManuelAmador 0:3d456b8ce449 59 Host_CtrlRecv(USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE, GET_DESCRIPTOR, \
JuanManuelAmador 0:3d456b8ce449 60 (descType << 8)|(descIndex), 0, length, data)
JuanManuelAmador 0:3d456b8ce449 61
JuanManuelAmador 0:3d456b8ce449 62 #define HOST_SET_ADDRESS(new_addr) \
JuanManuelAmador 0:3d456b8ce449 63 Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE, SET_ADDRESS, \
JuanManuelAmador 0:3d456b8ce449 64 new_addr, 0, 0, NULL)
JuanManuelAmador 0:3d456b8ce449 65
JuanManuelAmador 0:3d456b8ce449 66 #define USBH_SET_CONFIGURATION(configNum) \
JuanManuelAmador 0:3d456b8ce449 67 Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE, SET_CONFIGURATION, \
JuanManuelAmador 0:3d456b8ce449 68 configNum, 0, 0, NULL)
JuanManuelAmador 0:3d456b8ce449 69
JuanManuelAmador 0:3d456b8ce449 70 #define USBH_SET_INTERFACE(ifNum, altNum) \
JuanManuelAmador 0:3d456b8ce449 71 Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_INTERFACE, SET_INTERFACE, \
JuanManuelAmador 0:3d456b8ce449 72 altNum, ifNum, 0, NULL)
JuanManuelAmador 0:3d456b8ce449 73
JuanManuelAmador 0:3d456b8ce449 74 /*
JuanManuelAmador 0:3d456b8ce449 75 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 76 * OHCI OPERATIONAL REGISTER FIELD DEFINITIONS
JuanManuelAmador 0:3d456b8ce449 77 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 78 */
JuanManuelAmador 0:3d456b8ce449 79
JuanManuelAmador 0:3d456b8ce449 80 /* ------------------ HcControl Register --------------------- */
JuanManuelAmador 0:3d456b8ce449 81 #define OR_CONTROL_CLE 0x00000010
JuanManuelAmador 0:3d456b8ce449 82 #define OR_CONTROL_BLE 0x00000020
JuanManuelAmador 0:3d456b8ce449 83 #define OR_CONTROL_HCFS 0x000000C0
JuanManuelAmador 0:3d456b8ce449 84 #define OR_CONTROL_HC_OPER 0x00000080
JuanManuelAmador 0:3d456b8ce449 85 /* ----------------- HcCommandStatus Register ----------------- */
JuanManuelAmador 0:3d456b8ce449 86 #define OR_CMD_STATUS_HCR 0x00000001
JuanManuelAmador 0:3d456b8ce449 87 #define OR_CMD_STATUS_CLF 0x00000002
JuanManuelAmador 0:3d456b8ce449 88 #define OR_CMD_STATUS_BLF 0x00000004
JuanManuelAmador 0:3d456b8ce449 89 /* --------------- HcInterruptStatus Register ----------------- */
JuanManuelAmador 0:3d456b8ce449 90 #define OR_INTR_STATUS_WDH 0x00000002
JuanManuelAmador 0:3d456b8ce449 91 #define OR_INTR_STATUS_RHSC 0x00000040
JuanManuelAmador 0:3d456b8ce449 92 /* --------------- HcInterruptEnable Register ----------------- */
JuanManuelAmador 0:3d456b8ce449 93 #define OR_INTR_ENABLE_WDH 0x00000002
JuanManuelAmador 0:3d456b8ce449 94 #define OR_INTR_ENABLE_RHSC 0x00000040
JuanManuelAmador 0:3d456b8ce449 95 #define OR_INTR_ENABLE_MIE 0x80000000
JuanManuelAmador 0:3d456b8ce449 96 /* ---------------- HcRhDescriptorA Register ------------------ */
JuanManuelAmador 0:3d456b8ce449 97 #define OR_RH_STATUS_LPSC 0x00010000
JuanManuelAmador 0:3d456b8ce449 98 #define OR_RH_STATUS_DRWE 0x00008000
JuanManuelAmador 0:3d456b8ce449 99 /* -------------- HcRhPortStatus[1:NDP] Register -------------- */
JuanManuelAmador 0:3d456b8ce449 100 #define OR_RH_PORT_CCS 0x00000001
JuanManuelAmador 0:3d456b8ce449 101 #define OR_RH_PORT_PRS 0x00000010
JuanManuelAmador 0:3d456b8ce449 102 #define OR_RH_PORT_CSC 0x00010000
JuanManuelAmador 0:3d456b8ce449 103 #define OR_RH_PORT_PRSC 0x00100000
JuanManuelAmador 0:3d456b8ce449 104
JuanManuelAmador 0:3d456b8ce449 105
JuanManuelAmador 0:3d456b8ce449 106 /*
JuanManuelAmador 0:3d456b8ce449 107 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 108 * FRAME INTERVAL
JuanManuelAmador 0:3d456b8ce449 109 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 110 */
JuanManuelAmador 0:3d456b8ce449 111
JuanManuelAmador 0:3d456b8ce449 112 #define FI 0x2EDF /* 12000 bits per frame (-1) */
JuanManuelAmador 0:3d456b8ce449 113 #define DEFAULT_FMINTERVAL ((((6 * (FI - 210)) / 7) << 16) | FI)
JuanManuelAmador 0:3d456b8ce449 114
JuanManuelAmador 0:3d456b8ce449 115 /*
JuanManuelAmador 0:3d456b8ce449 116 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 117 * TRANSFER DESCRIPTOR CONTROL FIELDS
JuanManuelAmador 0:3d456b8ce449 118 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 119 */
JuanManuelAmador 0:3d456b8ce449 120
JuanManuelAmador 0:3d456b8ce449 121 #define TD_ROUNDING (USB_INT32U) (0x00040000) /* Buffer Rounding */
JuanManuelAmador 0:3d456b8ce449 122 #define TD_SETUP (USB_INT32U)(0) /* Direction of Setup Packet */
JuanManuelAmador 0:3d456b8ce449 123 #define TD_IN (USB_INT32U)(0x00100000) /* Direction In */
JuanManuelAmador 0:3d456b8ce449 124 #define TD_OUT (USB_INT32U)(0x00080000) /* Direction Out */
JuanManuelAmador 0:3d456b8ce449 125 #define TD_DELAY_INT(x) (USB_INT32U)((x) << 21) /* Delay Interrupt */
JuanManuelAmador 0:3d456b8ce449 126 #define TD_TOGGLE_0 (USB_INT32U)(0x02000000) /* Toggle 0 */
JuanManuelAmador 0:3d456b8ce449 127 #define TD_TOGGLE_1 (USB_INT32U)(0x03000000) /* Toggle 1 */
JuanManuelAmador 0:3d456b8ce449 128 #define TD_CC (USB_INT32U)(0xF0000000) /* Completion Code */
JuanManuelAmador 0:3d456b8ce449 129
JuanManuelAmador 0:3d456b8ce449 130 /*
JuanManuelAmador 0:3d456b8ce449 131 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 132 * USB STANDARD REQUEST DEFINITIONS
JuanManuelAmador 0:3d456b8ce449 133 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 134 */
JuanManuelAmador 0:3d456b8ce449 135
JuanManuelAmador 0:3d456b8ce449 136 #define USB_DESCRIPTOR_TYPE_DEVICE 1
JuanManuelAmador 0:3d456b8ce449 137 #define USB_DESCRIPTOR_TYPE_CONFIGURATION 2
JuanManuelAmador 0:3d456b8ce449 138 #define USB_DESCRIPTOR_TYPE_INTERFACE 4
JuanManuelAmador 0:3d456b8ce449 139 #define USB_DESCRIPTOR_TYPE_ENDPOINT 5
JuanManuelAmador 0:3d456b8ce449 140 /* ----------- Control RequestType Fields ----------- */
JuanManuelAmador 0:3d456b8ce449 141 #define USB_DEVICE_TO_HOST 0x80
JuanManuelAmador 0:3d456b8ce449 142 #define USB_HOST_TO_DEVICE 0x00
JuanManuelAmador 0:3d456b8ce449 143 #define USB_REQUEST_TYPE_CLASS 0x20
JuanManuelAmador 0:3d456b8ce449 144 #define USB_RECIPIENT_DEVICE 0x00
JuanManuelAmador 0:3d456b8ce449 145 #define USB_RECIPIENT_INTERFACE 0x01
JuanManuelAmador 0:3d456b8ce449 146 /* -------------- USB Standard Requests -------------- */
JuanManuelAmador 0:3d456b8ce449 147 #define SET_ADDRESS 5
JuanManuelAmador 0:3d456b8ce449 148 #define GET_DESCRIPTOR 6
JuanManuelAmador 0:3d456b8ce449 149 #define SET_CONFIGURATION 9
JuanManuelAmador 0:3d456b8ce449 150 #define SET_INTERFACE 11
JuanManuelAmador 0:3d456b8ce449 151
JuanManuelAmador 0:3d456b8ce449 152 /*
JuanManuelAmador 0:3d456b8ce449 153 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 154 * TYPE DEFINITIONS
JuanManuelAmador 0:3d456b8ce449 155 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 156 */
JuanManuelAmador 0:3d456b8ce449 157
JuanManuelAmador 0:3d456b8ce449 158 typedef struct hcEd { /* ----------- HostController EndPoint Descriptor ------------- */
JuanManuelAmador 0:3d456b8ce449 159 volatile USB_INT32U Control; /* Endpoint descriptor control */
JuanManuelAmador 0:3d456b8ce449 160 volatile USB_INT32U TailTd; /* Physical address of tail in Transfer descriptor list */
JuanManuelAmador 0:3d456b8ce449 161 volatile USB_INT32U HeadTd; /* Physcial address of head in Transfer descriptor list */
JuanManuelAmador 0:3d456b8ce449 162 volatile USB_INT32U Next; /* Physical address of next Endpoint descriptor */
JuanManuelAmador 0:3d456b8ce449 163 } HCED;
JuanManuelAmador 0:3d456b8ce449 164
JuanManuelAmador 0:3d456b8ce449 165 typedef struct hcTd { /* ------------ HostController Transfer Descriptor ------------ */
JuanManuelAmador 0:3d456b8ce449 166 volatile USB_INT32U Control; /* Transfer descriptor control */
JuanManuelAmador 0:3d456b8ce449 167 volatile USB_INT32U CurrBufPtr; /* Physical address of current buffer pointer */
JuanManuelAmador 0:3d456b8ce449 168 volatile USB_INT32U Next; /* Physical pointer to next Transfer Descriptor */
JuanManuelAmador 0:3d456b8ce449 169 volatile USB_INT32U BufEnd; /* Physical address of end of buffer */
JuanManuelAmador 0:3d456b8ce449 170 } HCTD;
JuanManuelAmador 0:3d456b8ce449 171
JuanManuelAmador 0:3d456b8ce449 172 typedef struct hcca { /* ----------- Host Controller Communication Area ------------ */
JuanManuelAmador 0:3d456b8ce449 173 volatile USB_INT32U IntTable[32]; /* Interrupt Table */
JuanManuelAmador 0:3d456b8ce449 174 volatile USB_INT32U FrameNumber; /* Frame Number */
JuanManuelAmador 0:3d456b8ce449 175 volatile USB_INT32U DoneHead; /* Done Head */
JuanManuelAmador 0:3d456b8ce449 176 volatile USB_INT08U Reserved[116]; /* Reserved for future use */
JuanManuelAmador 0:3d456b8ce449 177 volatile USB_INT08U Unknown[4]; /* Unused */
JuanManuelAmador 0:3d456b8ce449 178 } HCCA;
JuanManuelAmador 0:3d456b8ce449 179
JuanManuelAmador 0:3d456b8ce449 180 /*
JuanManuelAmador 0:3d456b8ce449 181 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 182 * EXTERN DECLARATIONS
JuanManuelAmador 0:3d456b8ce449 183 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 184 */
JuanManuelAmador 0:3d456b8ce449 185
JuanManuelAmador 0:3d456b8ce449 186 extern volatile HCED *EDBulkIn; /* BulkIn endpoint descriptor structure */
JuanManuelAmador 0:3d456b8ce449 187 extern volatile HCED *EDBulkOut; /* BulkOut endpoint descriptor structure */
JuanManuelAmador 0:3d456b8ce449 188 extern volatile HCTD *TDHead; /* Head transfer descriptor structure */
JuanManuelAmador 0:3d456b8ce449 189 extern volatile HCTD *TDTail; /* Tail transfer descriptor structure */
JuanManuelAmador 0:3d456b8ce449 190 extern volatile USB_INT08U *TDBuffer; /* Current Buffer Pointer of transfer descriptor */
JuanManuelAmador 0:3d456b8ce449 191
JuanManuelAmador 0:3d456b8ce449 192 /*
JuanManuelAmador 0:3d456b8ce449 193 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 194 * FUNCTION PROTOTYPES
JuanManuelAmador 0:3d456b8ce449 195 **************************************************************************************************************
JuanManuelAmador 0:3d456b8ce449 196 */
JuanManuelAmador 0:3d456b8ce449 197
JuanManuelAmador 0:3d456b8ce449 198 void Host_Init (void);
JuanManuelAmador 0:3d456b8ce449 199
JuanManuelAmador 0:3d456b8ce449 200 extern "C" void USB_IRQHandler(void) __irq;
JuanManuelAmador 0:3d456b8ce449 201
JuanManuelAmador 0:3d456b8ce449 202 USB_INT32S Host_EnumDev (void);
JuanManuelAmador 0:3d456b8ce449 203
JuanManuelAmador 0:3d456b8ce449 204 USB_INT32S Host_ProcessTD(volatile HCED *ed,
JuanManuelAmador 0:3d456b8ce449 205 volatile USB_INT32U token,
JuanManuelAmador 0:3d456b8ce449 206 volatile USB_INT08U *buffer,
JuanManuelAmador 0:3d456b8ce449 207 USB_INT32U buffer_len);
JuanManuelAmador 0:3d456b8ce449 208
JuanManuelAmador 0:3d456b8ce449 209 void Host_DelayUS ( USB_INT32U delay);
JuanManuelAmador 0:3d456b8ce449 210 void Host_DelayMS ( USB_INT32U delay);
JuanManuelAmador 0:3d456b8ce449 211
JuanManuelAmador 0:3d456b8ce449 212
JuanManuelAmador 0:3d456b8ce449 213 void Host_TDInit (volatile HCTD *td);
JuanManuelAmador 0:3d456b8ce449 214 void Host_EDInit (volatile HCED *ed);
JuanManuelAmador 0:3d456b8ce449 215 void Host_HCCAInit (volatile HCCA *hcca);
JuanManuelAmador 0:3d456b8ce449 216
JuanManuelAmador 0:3d456b8ce449 217 USB_INT32S Host_CtrlRecv ( USB_INT08U bm_request_type,
JuanManuelAmador 0:3d456b8ce449 218 USB_INT08U b_request,
JuanManuelAmador 0:3d456b8ce449 219 USB_INT16U w_value,
JuanManuelAmador 0:3d456b8ce449 220 USB_INT16U w_index,
JuanManuelAmador 0:3d456b8ce449 221 USB_INT16U w_length,
JuanManuelAmador 0:3d456b8ce449 222 volatile USB_INT08U *buffer);
JuanManuelAmador 0:3d456b8ce449 223
JuanManuelAmador 0:3d456b8ce449 224 USB_INT32S Host_CtrlSend ( USB_INT08U bm_request_type,
JuanManuelAmador 0:3d456b8ce449 225 USB_INT08U b_request,
JuanManuelAmador 0:3d456b8ce449 226 USB_INT16U w_value,
JuanManuelAmador 0:3d456b8ce449 227 USB_INT16U w_index,
JuanManuelAmador 0:3d456b8ce449 228 USB_INT16U w_length,
JuanManuelAmador 0:3d456b8ce449 229 volatile USB_INT08U *buffer);
JuanManuelAmador 0:3d456b8ce449 230
JuanManuelAmador 0:3d456b8ce449 231 void Host_FillSetup( USB_INT08U bm_request_type,
JuanManuelAmador 0:3d456b8ce449 232 USB_INT08U b_request,
JuanManuelAmador 0:3d456b8ce449 233 USB_INT16U w_value,
JuanManuelAmador 0:3d456b8ce449 234 USB_INT16U w_index,
JuanManuelAmador 0:3d456b8ce449 235 USB_INT16U w_length);
JuanManuelAmador 0:3d456b8ce449 236
JuanManuelAmador 0:3d456b8ce449 237
JuanManuelAmador 0:3d456b8ce449 238 void Host_WDHWait (void);
JuanManuelAmador 0:3d456b8ce449 239
JuanManuelAmador 0:3d456b8ce449 240
JuanManuelAmador 0:3d456b8ce449 241 USB_INT32U ReadLE32U (volatile USB_INT08U *pmem);
JuanManuelAmador 0:3d456b8ce449 242 void WriteLE32U (volatile USB_INT08U *pmem,
JuanManuelAmador 0:3d456b8ce449 243 USB_INT32U val);
JuanManuelAmador 0:3d456b8ce449 244 USB_INT16U ReadLE16U (volatile USB_INT08U *pmem);
JuanManuelAmador 0:3d456b8ce449 245 void WriteLE16U (volatile USB_INT08U *pmem,
JuanManuelAmador 0:3d456b8ce449 246 USB_INT16U val);
JuanManuelAmador 0:3d456b8ce449 247 USB_INT32U ReadBE32U (volatile USB_INT08U *pmem);
JuanManuelAmador 0:3d456b8ce449 248 void WriteBE32U (volatile USB_INT08U *pmem,
JuanManuelAmador 0:3d456b8ce449 249 USB_INT32U val);
JuanManuelAmador 0:3d456b8ce449 250 USB_INT16U ReadBE16U (volatile USB_INT08U *pmem);
JuanManuelAmador 0:3d456b8ce449 251 void WriteBE16U (volatile USB_INT08U *pmem,
JuanManuelAmador 0:3d456b8ce449 252 USB_INT16U val);
JuanManuelAmador 0:3d456b8ce449 253
JuanManuelAmador 0:3d456b8ce449 254 #endif