t k / Mbed 2 deprecated MovPlayer

This program plays QuickTime movies on GR-Peach

Dependencies:   AsciiFont GR-PEACH_video GraphicsFramework LCD_shield_config R_BSP TLV320_RBSP mbed-rtos mbed

Requirements

  • GR-Peach
  • GR-Peach Audio Camera Shield or I²S compatible audio DAC
  • GR-Peach LCD Shield
  • USB memory stick

How to play movie files

  • Encode movie files

encode movies with ffmpeg

$ ffmpeg -i <input -ar 44100 -acodec pcm_s16le -s 480x270 -vcodec mjpeg -q:v 3 -movflags faststart -threads 4 -vf fps=30 <output>.mov
  • Copy movies to the root directory of USB memory
  • Build and upload this program
  • Run it

USBHost/USBHost/USBHost.h@1:3e638b9e91cd, 2017-03-12 (annotated)

Committer:
mtkrtk
Date:
Sun Mar 12 02:01:46 2017 +0000
Revision:
1:3e638b9e91cd
Parent:
0:d0f130e27d32 
fixed lcd contrast pin

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mtkrtk 0:d0f130e27d32 1 /* mbed USBHost Library
mtkrtk 0:d0f130e27d32 2 * Copyright (c) 2006-2013 ARM Limited
mtkrtk 0:d0f130e27d32 3 *
mtkrtk 0:d0f130e27d32 4 * Licensed under the Apache License, Version 2.0 (the "License");
mtkrtk 0:d0f130e27d32 5 * you may not use this file except in compliance with the License.
mtkrtk 0:d0f130e27d32 6 * You may obtain a copy of the License at
mtkrtk 0:d0f130e27d32 7 *
mtkrtk 0:d0f130e27d32 8 * http://www.apache.org/licenses/LICENSE-2.0
mtkrtk 0:d0f130e27d32 9 *
mtkrtk 0:d0f130e27d32 10 * Unless required by applicable law or agreed to in writing, software
mtkrtk 0:d0f130e27d32 11 * distributed under the License is distributed on an "AS IS" BASIS,
mtkrtk 0:d0f130e27d32 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mtkrtk 0:d0f130e27d32 13 * See the License for the specific language governing permissions and
mtkrtk 0:d0f130e27d32 14 * limitations under the License.
mtkrtk 0:d0f130e27d32 15 */
mtkrtk 0:d0f130e27d32 16
mtkrtk 0:d0f130e27d32 17 #ifndef USBHOST_H
mtkrtk 0:d0f130e27d32 18 #define USBHOST_H
mtkrtk 0:d0f130e27d32 19
mtkrtk 0:d0f130e27d32 20 #include "USBHALHost.h"
mtkrtk 0:d0f130e27d32 21 #include "USBDeviceConnected.h"
mtkrtk 0:d0f130e27d32 22 #include "IUSBEnumerator.h"
mtkrtk 0:d0f130e27d32 23 #include "USBHostConf.h"
mtkrtk 0:d0f130e27d32 24 #include "rtos.h"
mtkrtk 0:d0f130e27d32 25 #include "dbg.h"
mtkrtk 0:d0f130e27d32 26 #include "USBHostHub.h"
mtkrtk 0:d0f130e27d32 27
mtkrtk 0:d0f130e27d32 28 /**
mtkrtk 0:d0f130e27d32 29 * USBHost class
mtkrtk 0:d0f130e27d32 30 * This class is a singleton. All drivers have a reference on the static USBHost instance
mtkrtk 0:d0f130e27d32 31 */
mtkrtk 0:d0f130e27d32 32 class USBHost : public USBHALHost {
mtkrtk 0:d0f130e27d32 33 public:
mtkrtk 0:d0f130e27d32 34 /**
mtkrtk 0:d0f130e27d32 35 * Static method to create or retrieve the single USBHost instance
mtkrtk 0:d0f130e27d32 36 */
mtkrtk 0:d0f130e27d32 37 static USBHost * getHostInst();
mtkrtk 0:d0f130e27d32 38
mtkrtk 0:d0f130e27d32 39 /**
mtkrtk 0:d0f130e27d32 40 * Control read: setup stage, data stage and status stage
mtkrtk 0:d0f130e27d32 41 *
mtkrtk 0:d0f130e27d32 42 * @param dev the control read will be done for this device
mtkrtk 0:d0f130e27d32 43 * @param requestType request type
mtkrtk 0:d0f130e27d32 44 * @param request request
mtkrtk 0:d0f130e27d32 45 * @param value value
mtkrtk 0:d0f130e27d32 46 * @param index index
mtkrtk 0:d0f130e27d32 47 * @param buf pointer on a buffer where will be store the data received
mtkrtk 0:d0f130e27d32 48 * @param len length of the transfer
mtkrtk 0:d0f130e27d32 49 *
mtkrtk 0:d0f130e27d32 50 * @returns status of the control read
mtkrtk 0:d0f130e27d32 51 */
mtkrtk 0:d0f130e27d32 52 USB_TYPE controlRead(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len);
mtkrtk 0:d0f130e27d32 53
mtkrtk 0:d0f130e27d32 54 /**
mtkrtk 0:d0f130e27d32 55 * Control write: setup stage, data stage and status stage
mtkrtk 0:d0f130e27d32 56 *
mtkrtk 0:d0f130e27d32 57 * @param dev the control write will be done for this device
mtkrtk 0:d0f130e27d32 58 * @param requestType request type
mtkrtk 0:d0f130e27d32 59 * @param request request
mtkrtk 0:d0f130e27d32 60 * @param value value
mtkrtk 0:d0f130e27d32 61 * @param index index
mtkrtk 0:d0f130e27d32 62 * @param buf pointer on a buffer which will be written
mtkrtk 0:d0f130e27d32 63 * @param len length of the transfer
mtkrtk 0:d0f130e27d32 64 *
mtkrtk 0:d0f130e27d32 65 * @returns status of the control write
mtkrtk 0:d0f130e27d32 66 */
mtkrtk 0:d0f130e27d32 67 USB_TYPE controlWrite(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len);
mtkrtk 0:d0f130e27d32 68
mtkrtk 0:d0f130e27d32 69 /**
mtkrtk 0:d0f130e27d32 70 * Bulk read
mtkrtk 0:d0f130e27d32 71 *
mtkrtk 0:d0f130e27d32 72 * @param dev the bulk transfer will be done for this device
mtkrtk 0:d0f130e27d32 73 * @param ep USBEndpoint which will be used to read a packet
mtkrtk 0:d0f130e27d32 74 * @param buf pointer on a buffer where will be store the data received
mtkrtk 0:d0f130e27d32 75 * @param len length of the transfer
mtkrtk 0:d0f130e27d32 76 * @param blocking if true, the read is blocking (wait for completion)
mtkrtk 0:d0f130e27d32 77 *
mtkrtk 0:d0f130e27d32 78 * @returns status of the bulk read
mtkrtk 0:d0f130e27d32 79 */
mtkrtk 0:d0f130e27d32 80 USB_TYPE bulkRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
mtkrtk 0:d0f130e27d32 81
mtkrtk 0:d0f130e27d32 82 /**
mtkrtk 0:d0f130e27d32 83 * Bulk write
mtkrtk 0:d0f130e27d32 84 *
mtkrtk 0:d0f130e27d32 85 * @param dev the bulk transfer will be done for this device
mtkrtk 0:d0f130e27d32 86 * @param ep USBEndpoint which will be used to write a packet
mtkrtk 0:d0f130e27d32 87 * @param buf pointer on a buffer which will be written
mtkrtk 0:d0f130e27d32 88 * @param len length of the transfer
mtkrtk 0:d0f130e27d32 89 * @param blocking if true, the write is blocking (wait for completion)
mtkrtk 0:d0f130e27d32 90 *
mtkrtk 0:d0f130e27d32 91 * @returns status of the bulk write
mtkrtk 0:d0f130e27d32 92 */
mtkrtk 0:d0f130e27d32 93 USB_TYPE bulkWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
mtkrtk 0:d0f130e27d32 94
mtkrtk 0:d0f130e27d32 95 /**
mtkrtk 0:d0f130e27d32 96 * Interrupt read
mtkrtk 0:d0f130e27d32 97 *
mtkrtk 0:d0f130e27d32 98 * @param dev the bulk transfer will be done for this device
mtkrtk 0:d0f130e27d32 99 * @param ep USBEndpoint which will be used to write a packet
mtkrtk 0:d0f130e27d32 100 * @param buf pointer on a buffer which will be written
mtkrtk 0:d0f130e27d32 101 * @param len length of the transfer
mtkrtk 0:d0f130e27d32 102 * @param blocking if true, the read is blocking (wait for completion)
mtkrtk 0:d0f130e27d32 103 *
mtkrtk 0:d0f130e27d32 104 * @returns status of the interrupt read
mtkrtk 0:d0f130e27d32 105 */
mtkrtk 0:d0f130e27d32 106 USB_TYPE interruptRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
mtkrtk 0:d0f130e27d32 107
mtkrtk 0:d0f130e27d32 108 /**
mtkrtk 0:d0f130e27d32 109 * Interrupt write
mtkrtk 0:d0f130e27d32 110 *
mtkrtk 0:d0f130e27d32 111 * @param dev the bulk transfer will be done for this device
mtkrtk 0:d0f130e27d32 112 * @param ep USBEndpoint which will be used to write a packet
mtkrtk 0:d0f130e27d32 113 * @param buf pointer on a buffer which will be written
mtkrtk 0:d0f130e27d32 114 * @param len length of the transfer
mtkrtk 0:d0f130e27d32 115 * @param blocking if true, the write is blocking (wait for completion)
mtkrtk 0:d0f130e27d32 116 *
mtkrtk 0:d0f130e27d32 117 * @returns status of the interrupt write
mtkrtk 0:d0f130e27d32 118 */
mtkrtk 0:d0f130e27d32 119 USB_TYPE interruptWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true);
mtkrtk 0:d0f130e27d32 120
mtkrtk 0:d0f130e27d32 121 /**
mtkrtk 0:d0f130e27d32 122 * Enumerate a device.
mtkrtk 0:d0f130e27d32 123 *
mtkrtk 0:d0f130e27d32 124 * @param dev device which will be enumerated
mtkrtk 0:d0f130e27d32 125 *
mtkrtk 0:d0f130e27d32 126 * @returns status of the enumeration
mtkrtk 0:d0f130e27d32 127 */
mtkrtk 0:d0f130e27d32 128 USB_TYPE enumerate(USBDeviceConnected * dev, IUSBEnumerator* pEnumerator);
mtkrtk 0:d0f130e27d32 129
mtkrtk 0:d0f130e27d32 130 /**
mtkrtk 0:d0f130e27d32 131 * reset a specific device
mtkrtk 0:d0f130e27d32 132 *
mtkrtk 0:d0f130e27d32 133 * @param dev device which will be resetted
mtkrtk 0:d0f130e27d32 134 */
mtkrtk 0:d0f130e27d32 135 USB_TYPE resetDevice(USBDeviceConnected * dev);
mtkrtk 0:d0f130e27d32 136
mtkrtk 0:d0f130e27d32 137 /**
mtkrtk 0:d0f130e27d32 138 * Get a device
mtkrtk 0:d0f130e27d32 139 *
mtkrtk 0:d0f130e27d32 140 * @param index index of the device which will be returned
mtkrtk 0:d0f130e27d32 141 *
mtkrtk 0:d0f130e27d32 142 * @returns pointer on the "index" device
mtkrtk 0:d0f130e27d32 143 */
mtkrtk 0:d0f130e27d32 144 USBDeviceConnected * getDevice(uint8_t index);
mtkrtk 0:d0f130e27d32 145
mtkrtk 0:d0f130e27d32 146 /*
mtkrtk 0:d0f130e27d32 147 * If there is a HID device connected, the host stores the length of the report descriptor.
mtkrtk 0:d0f130e27d32 148 * This avoid to the driver to re-ask the configuration descriptor to request the report descriptor
mtkrtk 0:d0f130e27d32 149 *
mtkrtk 0:d0f130e27d32 150 * @returns length of the report descriptor
mtkrtk 0:d0f130e27d32 151 */
mtkrtk 0:d0f130e27d32 152 inline uint16_t getLengthReportDescr() {
mtkrtk 0:d0f130e27d32 153 return lenReportDescr;
mtkrtk 0:d0f130e27d32 154 };
mtkrtk 0:d0f130e27d32 155
mtkrtk 0:d0f130e27d32 156 /**
mtkrtk 0:d0f130e27d32 157 * register a driver into the host associated with a callback function called when the device is disconnected
mtkrtk 0:d0f130e27d32 158 *
mtkrtk 0:d0f130e27d32 159 * @param dev device
mtkrtk 0:d0f130e27d32 160 * @param intf interface number
mtkrtk 0:d0f130e27d32 161 * @param tptr pointer to the object to call the member function on
mtkrtk 0:d0f130e27d32 162 * @param mptr pointer to the member function to be called
mtkrtk 0:d0f130e27d32 163 */
mtkrtk 0:d0f130e27d32 164 template<typename T>
mtkrtk 0:d0f130e27d32 165 inline void registerDriver(USBDeviceConnected * dev, uint8_t intf, T* tptr, void (T::*mptr)(void)) {
mtkrtk 0:d0f130e27d32 166 int index = findDevice(dev);
mtkrtk 0:d0f130e27d32 167 if ((index != -1) && (mptr != NULL) && (tptr != NULL)) {
mtkrtk 0:d0f130e27d32 168 USB_DBG("register driver for dev: %p on intf: %d", dev, intf);
mtkrtk 0:d0f130e27d32 169 deviceAttachedDriver[index][intf] = true;
mtkrtk 0:d0f130e27d32 170 dev->onDisconnect(intf, tptr, mptr);
mtkrtk 0:d0f130e27d32 171 }
mtkrtk 0:d0f130e27d32 172 }
mtkrtk 0:d0f130e27d32 173
mtkrtk 0:d0f130e27d32 174 /**
mtkrtk 0:d0f130e27d32 175 * register a driver into the host associated with a callback function called when the device is disconnected
mtkrtk 0:d0f130e27d32 176 *
mtkrtk 0:d0f130e27d32 177 * @param dev device
mtkrtk 0:d0f130e27d32 178 * @param intf interface number
mtkrtk 0:d0f130e27d32 179 * @param fn callback called when the specified device has been disconnected
mtkrtk 0:d0f130e27d32 180 */
mtkrtk 0:d0f130e27d32 181 inline void registerDriver(USBDeviceConnected * dev, uint8_t intf, void (*fn)(void)) {
mtkrtk 0:d0f130e27d32 182 int index = findDevice(dev);
mtkrtk 0:d0f130e27d32 183 if ((index != -1) && (fn != NULL)) {
mtkrtk 0:d0f130e27d32 184 USB_DBG("register driver for dev: %p on intf: %d", dev, intf);
mtkrtk 0:d0f130e27d32 185 deviceAttachedDriver[index][intf] = true;
mtkrtk 0:d0f130e27d32 186 dev->onDisconnect(intf, fn);
mtkrtk 0:d0f130e27d32 187 }
mtkrtk 0:d0f130e27d32 188 }
mtkrtk 0:d0f130e27d32 189
mtkrtk 0:d0f130e27d32 190 /**
mtkrtk 0:d0f130e27d32 191 * Instantiate to protect USB thread from accessing shared objects (USBConnectedDevices and Interfaces)
mtkrtk 0:d0f130e27d32 192 */
mtkrtk 0:d0f130e27d32 193 class Lock
mtkrtk 0:d0f130e27d32 194 {
mtkrtk 0:d0f130e27d32 195 public:
mtkrtk 0:d0f130e27d32 196 Lock(USBHost* pHost);
mtkrtk 0:d0f130e27d32 197 ~Lock();
mtkrtk 0:d0f130e27d32 198 private:
mtkrtk 0:d0f130e27d32 199 USBHost* m_pHost;
mtkrtk 0:d0f130e27d32 200 };
mtkrtk 0:d0f130e27d32 201
mtkrtk 0:d0f130e27d32 202 friend class USBHostHub;
mtkrtk 0:d0f130e27d32 203
mtkrtk 0:d0f130e27d32 204 protected:
mtkrtk 0:d0f130e27d32 205
mtkrtk 0:d0f130e27d32 206 /**
mtkrtk 0:d0f130e27d32 207 * Virtual method called when a transfer has been completed
mtkrtk 0:d0f130e27d32 208 *
mtkrtk 0:d0f130e27d32 209 * @param addr list of the TDs which have been completed
mtkrtk 0:d0f130e27d32 210 */
mtkrtk 0:d0f130e27d32 211 virtual void transferCompleted(volatile uint32_t addr);
mtkrtk 0:d0f130e27d32 212
mtkrtk 0:d0f130e27d32 213 /**
mtkrtk 0:d0f130e27d32 214 * Virtual method called when a device has been connected
mtkrtk 0:d0f130e27d32 215 *
mtkrtk 0:d0f130e27d32 216 * @param hub hub number of the device
mtkrtk 0:d0f130e27d32 217 * @param port port number of the device
mtkrtk 0:d0f130e27d32 218 * @param lowSpeed 1 if low speed, 0 otherwise
mtkrtk 0:d0f130e27d32 219 * @param hub_parent reference on the parent hub
mtkrtk 0:d0f130e27d32 220 */
mtkrtk 0:d0f130e27d32 221 virtual void deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent = NULL);
mtkrtk 0:d0f130e27d32 222
mtkrtk 0:d0f130e27d32 223 /**
mtkrtk 0:d0f130e27d32 224 * Virtuel method called when a device has been disconnected
mtkrtk 0:d0f130e27d32 225 *
mtkrtk 0:d0f130e27d32 226 * @param hub hub number of the device
mtkrtk 0:d0f130e27d32 227 * @param port port number of the device
mtkrtk 0:d0f130e27d32 228 * @param addr list of the TDs which have been completed to dequeue freed TDs
mtkrtk 0:d0f130e27d32 229 */
mtkrtk 0:d0f130e27d32 230 virtual void deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr);
mtkrtk 0:d0f130e27d32 231
mtkrtk 0:d0f130e27d32 232
mtkrtk 0:d0f130e27d32 233 private:
mtkrtk 0:d0f130e27d32 234 // singleton class -> constructor is private
mtkrtk 0:d0f130e27d32 235 USBHost();
mtkrtk 0:d0f130e27d32 236 static USBHost * instHost;
mtkrtk 0:d0f130e27d32 237 uint16_t lenReportDescr;
mtkrtk 0:d0f130e27d32 238
mtkrtk 0:d0f130e27d32 239 // endpoints
mtkrtk 0:d0f130e27d32 240 void unqueueEndpoint(USBEndpoint * ep) ;
mtkrtk 0:d0f130e27d32 241 USBEndpoint endpoints[MAX_ENDPOINT];
mtkrtk 0:d0f130e27d32 242 USBEndpoint* volatile control;
mtkrtk 0:d0f130e27d32 243
mtkrtk 0:d0f130e27d32 244 USBEndpoint* volatile headControlEndpoint;
mtkrtk 0:d0f130e27d32 245 USBEndpoint* volatile headBulkEndpoint;
mtkrtk 0:d0f130e27d32 246 USBEndpoint* volatile headInterruptEndpoint;
mtkrtk 0:d0f130e27d32 247
mtkrtk 0:d0f130e27d32 248 USBEndpoint* volatile tailControlEndpoint;
mtkrtk 0:d0f130e27d32 249 USBEndpoint* volatile tailBulkEndpoint;
mtkrtk 0:d0f130e27d32 250 USBEndpoint* volatile tailInterruptEndpoint;
mtkrtk 0:d0f130e27d32 251
mtkrtk 0:d0f130e27d32 252 bool controlEndpointAllocated;
mtkrtk 0:d0f130e27d32 253
mtkrtk 0:d0f130e27d32 254 // devices connected
mtkrtk 0:d0f130e27d32 255 USBDeviceConnected devices[MAX_DEVICE_CONNECTED];
mtkrtk 0:d0f130e27d32 256 bool deviceInUse[MAX_DEVICE_CONNECTED];
mtkrtk 0:d0f130e27d32 257 bool deviceAttachedDriver[MAX_DEVICE_CONNECTED][MAX_INTF];
mtkrtk 0:d0f130e27d32 258 bool deviceReset[MAX_DEVICE_CONNECTED];
mtkrtk 0:d0f130e27d32 259 bool deviceInited[MAX_DEVICE_CONNECTED];
mtkrtk 0:d0f130e27d32 260
mtkrtk 0:d0f130e27d32 261 #if MAX_HUB_NB
mtkrtk 0:d0f130e27d32 262 USBHostHub hubs[MAX_HUB_NB];
mtkrtk 0:d0f130e27d32 263 bool hub_in_use[MAX_HUB_NB];
mtkrtk 0:d0f130e27d32 264 #endif
mtkrtk 0:d0f130e27d32 265
mtkrtk 0:d0f130e27d32 266 // to store a setup packet
mtkrtk 0:d0f130e27d32 267 uint8_t setupPacket[8];
mtkrtk 0:d0f130e27d32 268
mtkrtk 0:d0f130e27d32 269 typedef struct {
mtkrtk 0:d0f130e27d32 270 uint8_t event_id;
mtkrtk 0:d0f130e27d32 271 void * td_addr;
mtkrtk 0:d0f130e27d32 272 uint8_t hub;
mtkrtk 0:d0f130e27d32 273 uint8_t port;
mtkrtk 0:d0f130e27d32 274 uint8_t lowSpeed;
mtkrtk 0:d0f130e27d32 275 uint8_t td_state;
mtkrtk 0:d0f130e27d32 276 void * hub_parent;
mtkrtk 0:d0f130e27d32 277 } message_t;
mtkrtk 0:d0f130e27d32 278
mtkrtk 0:d0f130e27d32 279 rtos::Thread usbThread;
mtkrtk 0:d0f130e27d32 280 void usb_process();
mtkrtk 0:d0f130e27d32 281 static void usb_process_static(void const * arg);
mtkrtk 0:d0f130e27d32 282 rtos::Mail<message_t, 10> mail_usb_event;
mtkrtk 0:d0f130e27d32 283 rtos::Mutex usb_mutex;
mtkrtk 0:d0f130e27d32 284 rtos::Mutex td_mutex;
mtkrtk 0:d0f130e27d32 285
mtkrtk 0:d0f130e27d32 286 // buffer for conf descriptor
mtkrtk 0:d0f130e27d32 287 uint8_t data[415];
mtkrtk 0:d0f130e27d32 288
mtkrtk 0:d0f130e27d32 289 /**
mtkrtk 0:d0f130e27d32 290 * Add a transfer on the TD linked list associated to an ED
mtkrtk 0:d0f130e27d32 291 *
mtkrtk 0:d0f130e27d32 292 * @param ed the transfer is associated to this ed
mtkrtk 0:d0f130e27d32 293 * @param buf pointer on a buffer where will be read/write data to send or receive
mtkrtk 0:d0f130e27d32 294 * @param len transfer length
mtkrtk 0:d0f130e27d32 295 *
mtkrtk 0:d0f130e27d32 296 * @return status of the transfer
mtkrtk 0:d0f130e27d32 297 */
mtkrtk 0:d0f130e27d32 298 USB_TYPE addTransfer(USBEndpoint * ed, uint8_t * buf, uint32_t len) ;
mtkrtk 0:d0f130e27d32 299
mtkrtk 0:d0f130e27d32 300 /**
mtkrtk 0:d0f130e27d32 301 * Link the USBEndpoint to the linked list and attach an USBEndpoint this USBEndpoint to a device
mtkrtk 0:d0f130e27d32 302 *
mtkrtk 0:d0f130e27d32 303 * @param dev pointer on a USBDeviceConnected object
mtkrtk 0:d0f130e27d32 304 * @param ep pointer on the USBEndpoint which will be added
mtkrtk 0:d0f130e27d32 305 *
mtkrtk 0:d0f130e27d32 306 * return true if successful
mtkrtk 0:d0f130e27d32 307 */
mtkrtk 0:d0f130e27d32 308 bool addEndpoint(USBDeviceConnected * dev, uint8_t intf_nb, USBEndpoint * ep) ;
mtkrtk 0:d0f130e27d32 309
mtkrtk 0:d0f130e27d32 310 /**
mtkrtk 0:d0f130e27d32 311 * Create an USBEndpoint descriptor. Warning: the USBEndpoint is not linked.
mtkrtk 0:d0f130e27d32 312 *
mtkrtk 0:d0f130e27d32 313 * @param type USBEndpoint type (CONTROL_ENDPOINT, BULK_ENDPOINT, INTERRUPT_ENDPOINT)
mtkrtk 0:d0f130e27d32 314 * @param dir USBEndpoint direction (no meaning for CONTROL_ENDPOINT)
mtkrtk 0:d0f130e27d32 315 * @param size USBEndpoint max packet size
mtkrtk 0:d0f130e27d32 316 * @param addr USBEndpoint address
mtkrtk 0:d0f130e27d32 317 *
mtkrtk 0:d0f130e27d32 318 * @returns pointer on the USBEndpoint created
mtkrtk 0:d0f130e27d32 319 */
mtkrtk 0:d0f130e27d32 320 USBEndpoint * newEndpoint(ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint32_t size, uint8_t addr) ;
mtkrtk 0:d0f130e27d32 321
mtkrtk 0:d0f130e27d32 322 /**
mtkrtk 0:d0f130e27d32 323 * Request the device descriptor
mtkrtk 0:d0f130e27d32 324 *
mtkrtk 0:d0f130e27d32 325 * @param dev request the device descriptor on this device
mtkrtk 0:d0f130e27d32 326 * @param buf buffer to store the device descriptor
mtkrtk 0:d0f130e27d32 327 * @param max_len_buf maximum size of buf
mtkrtk 0:d0f130e27d32 328 * @param len_dev_descr pointer to store the length of the packet transferred
mtkrtk 0:d0f130e27d32 329 */
mtkrtk 0:d0f130e27d32 330 USB_TYPE getDeviceDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_dev_descr = NULL);
mtkrtk 0:d0f130e27d32 331
mtkrtk 0:d0f130e27d32 332 /**
mtkrtk 0:d0f130e27d32 333 * Request the configuration descriptor
mtkrtk 0:d0f130e27d32 334 *
mtkrtk 0:d0f130e27d32 335 * @param dev request the configuration descriptor on this device
mtkrtk 0:d0f130e27d32 336 * @param buf buffer to store the configuration descriptor
mtkrtk 0:d0f130e27d32 337 * @param max_len_buf maximum size of buf
mtkrtk 0:d0f130e27d32 338 * @param len_conf_descr pointer to store the length of the packet transferred
mtkrtk 0:d0f130e27d32 339 */
mtkrtk 0:d0f130e27d32 340 USB_TYPE getConfigurationDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_conf_descr = NULL);
mtkrtk 0:d0f130e27d32 341
mtkrtk 0:d0f130e27d32 342 /**
mtkrtk 0:d0f130e27d32 343 * Set the address of a specific device
mtkrtk 0:d0f130e27d32 344 *
mtkrtk 0:d0f130e27d32 345 * @param dev device to set the address
mtkrtk 0:d0f130e27d32 346 * @param address address
mtkrtk 0:d0f130e27d32 347 */
mtkrtk 0:d0f130e27d32 348 USB_TYPE setAddress(USBDeviceConnected * dev, uint8_t address);
mtkrtk 0:d0f130e27d32 349
mtkrtk 0:d0f130e27d32 350 /**
mtkrtk 0:d0f130e27d32 351 * Set the configuration of a device
mtkrtk 0:d0f130e27d32 352 *
mtkrtk 0:d0f130e27d32 353 * @param dev device on which the specified configuration will be activated
mtkrtk 0:d0f130e27d32 354 * @param conf configuration number to activate (usually 1)
mtkrtk 0:d0f130e27d32 355 */
mtkrtk 0:d0f130e27d32 356 USB_TYPE setConfiguration(USBDeviceConnected * dev, uint8_t conf);
mtkrtk 0:d0f130e27d32 357
mtkrtk 0:d0f130e27d32 358 /**
mtkrtk 0:d0f130e27d32 359 * Free a specific device
mtkrtk 0:d0f130e27d32 360 *
mtkrtk 0:d0f130e27d32 361 * @param dev device to be freed
mtkrtk 0:d0f130e27d32 362 */
mtkrtk 0:d0f130e27d32 363 void freeDevice(USBDeviceConnected * dev);
mtkrtk 0:d0f130e27d32 364
mtkrtk 0:d0f130e27d32 365 USB_TYPE controlTransfer( USBDeviceConnected * dev,
mtkrtk 0:d0f130e27d32 366 uint8_t requestType,
mtkrtk 0:d0f130e27d32 367 uint8_t request,
mtkrtk 0:d0f130e27d32 368 uint32_t value,
mtkrtk 0:d0f130e27d32 369 uint32_t index,
mtkrtk 0:d0f130e27d32 370 uint8_t * buf,
mtkrtk 0:d0f130e27d32 371 uint32_t len,
mtkrtk 0:d0f130e27d32 372 bool write);
mtkrtk 0:d0f130e27d32 373
mtkrtk 0:d0f130e27d32 374 USB_TYPE generalTransfer( USBDeviceConnected * dev,
mtkrtk 0:d0f130e27d32 375 USBEndpoint * ep,
mtkrtk 0:d0f130e27d32 376 uint8_t * buf,
mtkrtk 0:d0f130e27d32 377 uint32_t len,
mtkrtk 0:d0f130e27d32 378 bool blocking,
mtkrtk 0:d0f130e27d32 379 ENDPOINT_TYPE type,
mtkrtk 0:d0f130e27d32 380 bool write) ;
mtkrtk 0:d0f130e27d32 381
mtkrtk 0:d0f130e27d32 382 void fillControlBuf(uint8_t requestType, uint8_t request, uint16_t value, uint16_t index, int len) ;
mtkrtk 0:d0f130e27d32 383 void parseConfDescr(USBDeviceConnected * dev, uint8_t * conf_descr, uint32_t len, IUSBEnumerator* pEnumerator) ;
mtkrtk 0:d0f130e27d32 384 int findDevice(USBDeviceConnected * dev) ;
mtkrtk 0:d0f130e27d32 385 int findDevice(uint8_t hub, uint8_t port, USBHostHub * hub_parent = NULL) ;
mtkrtk 0:d0f130e27d32 386 uint8_t numberDriverAttached(USBDeviceConnected * dev);
mtkrtk 0:d0f130e27d32 387
mtkrtk 0:d0f130e27d32 388 /////////////////////////
mtkrtk 0:d0f130e27d32 389 /// FOR DEBUG
mtkrtk 0:d0f130e27d32 390 /////////////////////////
mtkrtk 0:d0f130e27d32 391 void printList(ENDPOINT_TYPE type);
mtkrtk 0:d0f130e27d32 392
mtkrtk 0:d0f130e27d32 393 };
mtkrtk 0:d0f130e27d32 394
mtkrtk 0:d0f130e27d32 395 #endif
mtkrtk 0:d0f130e27d32 396