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/USBHostHub/USBHostHub.cpp@0:d0f130e27d32, 2017-03-10 (annotated)

Committer:
mtkrtk
Date:
Fri Mar 10 11:30:02 2017 +0000
Revision:
0:d0f130e27d32
initial commit

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 #include "USBHostHub.h"
mtkrtk 0:d0f130e27d32 18
mtkrtk 0:d0f130e27d32 19 #if MAX_HUB_NB
mtkrtk 0:d0f130e27d32 20
mtkrtk 0:d0f130e27d32 21 #include "USBHost.h"
mtkrtk 0:d0f130e27d32 22 #include "dbg.h"
mtkrtk 0:d0f130e27d32 23
mtkrtk 0:d0f130e27d32 24 #define GET_STATUS 0x00
mtkrtk 0:d0f130e27d32 25 #define CLEAR_FEATURE 0x01
mtkrtk 0:d0f130e27d32 26 #define GET_STATE 0x02
mtkrtk 0:d0f130e27d32 27 #define SET_FEATURE 0x03
mtkrtk 0:d0f130e27d32 28 #define GET_DESCRIPTOR 0x06
mtkrtk 0:d0f130e27d32 29
mtkrtk 0:d0f130e27d32 30 #define PORT_CONNECTION_FEATURE (0x00)
mtkrtk 0:d0f130e27d32 31 #define PORT_ENABLE_FEATURE (0x01)
mtkrtk 0:d0f130e27d32 32 #define PORT_RESET_FEATURE (0x04)
mtkrtk 0:d0f130e27d32 33 #define PORT_POWER_FEATURE (0x08)
mtkrtk 0:d0f130e27d32 34
mtkrtk 0:d0f130e27d32 35 #define C_PORT_CONNECTION_FEATURE (16)
mtkrtk 0:d0f130e27d32 36 #define C_PORT_ENABLE_FEATURE (17)
mtkrtk 0:d0f130e27d32 37 #define C_PORT_RESET_FEATURE (20)
mtkrtk 0:d0f130e27d32 38
mtkrtk 0:d0f130e27d32 39 #define PORT_CONNECTION (1 << 0)
mtkrtk 0:d0f130e27d32 40 #define PORT_ENABLE (1 << 1)
mtkrtk 0:d0f130e27d32 41 #define PORT_SUSPEND (1 << 2)
mtkrtk 0:d0f130e27d32 42 #define PORT_OVER_CURRENT (1 << 3)
mtkrtk 0:d0f130e27d32 43 #define PORT_RESET (1 << 4)
mtkrtk 0:d0f130e27d32 44 #define PORT_POWER (1 << 8)
mtkrtk 0:d0f130e27d32 45 #define PORT_LOW_SPEED (1 << 9)
mtkrtk 0:d0f130e27d32 46
mtkrtk 0:d0f130e27d32 47 #define C_PORT_CONNECTION (1 << 16)
mtkrtk 0:d0f130e27d32 48 #define C_PORT_ENABLE (1 << 17)
mtkrtk 0:d0f130e27d32 49 #define C_PORT_SUSPEND (1 << 18)
mtkrtk 0:d0f130e27d32 50 #define C_PORT_OVER_CURRENT (1 << 19)
mtkrtk 0:d0f130e27d32 51 #define C_PORT_RESET (1 << 20)
mtkrtk 0:d0f130e27d32 52
mtkrtk 0:d0f130e27d32 53 USBHostHub::USBHostHub() {
mtkrtk 0:d0f130e27d32 54 host = NULL;
mtkrtk 0:d0f130e27d32 55 init();
mtkrtk 0:d0f130e27d32 56 }
mtkrtk 0:d0f130e27d32 57
mtkrtk 0:d0f130e27d32 58 void USBHostHub::init() {
mtkrtk 0:d0f130e27d32 59 dev_connected = false;
mtkrtk 0:d0f130e27d32 60 dev = NULL;
mtkrtk 0:d0f130e27d32 61 int_in = NULL;
mtkrtk 0:d0f130e27d32 62 dev_connected = false;
mtkrtk 0:d0f130e27d32 63 hub_intf = -1;
mtkrtk 0:d0f130e27d32 64 hub_device_found = false;
mtkrtk 0:d0f130e27d32 65 nb_port = 0;
mtkrtk 0:d0f130e27d32 66 hub_characteristics = 0;
mtkrtk 0:d0f130e27d32 67
mtkrtk 0:d0f130e27d32 68 for (int i = 0; i < MAX_HUB_PORT; i++) {
mtkrtk 0:d0f130e27d32 69 device_children[i] = NULL;
mtkrtk 0:d0f130e27d32 70 }
mtkrtk 0:d0f130e27d32 71 }
mtkrtk 0:d0f130e27d32 72
mtkrtk 0:d0f130e27d32 73 void USBHostHub::setHost(USBHost * host_) {
mtkrtk 0:d0f130e27d32 74 host = host_;
mtkrtk 0:d0f130e27d32 75 }
mtkrtk 0:d0f130e27d32 76
mtkrtk 0:d0f130e27d32 77 bool USBHostHub::connected()
mtkrtk 0:d0f130e27d32 78 {
mtkrtk 0:d0f130e27d32 79 return dev_connected;
mtkrtk 0:d0f130e27d32 80 }
mtkrtk 0:d0f130e27d32 81
mtkrtk 0:d0f130e27d32 82 bool USBHostHub::connect(USBDeviceConnected * dev)
mtkrtk 0:d0f130e27d32 83 {
mtkrtk 0:d0f130e27d32 84 if (dev_connected) {
mtkrtk 0:d0f130e27d32 85 return true;
mtkrtk 0:d0f130e27d32 86 }
mtkrtk 0:d0f130e27d32 87
mtkrtk 0:d0f130e27d32 88 if(host->enumerate(dev, this)) {
mtkrtk 0:d0f130e27d32 89 init();
mtkrtk 0:d0f130e27d32 90 return false;
mtkrtk 0:d0f130e27d32 91 }
mtkrtk 0:d0f130e27d32 92
mtkrtk 0:d0f130e27d32 93 if (hub_device_found) {
mtkrtk 0:d0f130e27d32 94 this->dev = dev;
mtkrtk 0:d0f130e27d32 95
mtkrtk 0:d0f130e27d32 96 int_in = dev->getEndpoint(hub_intf, INTERRUPT_ENDPOINT, IN);
mtkrtk 0:d0f130e27d32 97
mtkrtk 0:d0f130e27d32 98 if (!int_in) {
mtkrtk 0:d0f130e27d32 99 init();
mtkrtk 0:d0f130e27d32 100 return false;
mtkrtk 0:d0f130e27d32 101 }
mtkrtk 0:d0f130e27d32 102
mtkrtk 0:d0f130e27d32 103 USB_INFO("New HUB: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, hub_intf);
mtkrtk 0:d0f130e27d32 104 dev->setName("Hub", hub_intf);
mtkrtk 0:d0f130e27d32 105 host->registerDriver(dev, hub_intf, this, &USBHostHub::disconnect);
mtkrtk 0:d0f130e27d32 106
mtkrtk 0:d0f130e27d32 107 int_in->attach(this, &USBHostHub::rxHandler);
mtkrtk 0:d0f130e27d32 108
mtkrtk 0:d0f130e27d32 109 // get HUB descriptor
mtkrtk 0:d0f130e27d32 110 host->controlRead( dev,
mtkrtk 0:d0f130e27d32 111 USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS,
mtkrtk 0:d0f130e27d32 112 GET_DESCRIPTOR,
mtkrtk 0:d0f130e27d32 113 0x29 << 8, 0, buf, sizeof(HubDescriptor));
mtkrtk 0:d0f130e27d32 114 nb_port = buf[2];
mtkrtk 0:d0f130e27d32 115 hub_characteristics = buf[3];
mtkrtk 0:d0f130e27d32 116
mtkrtk 0:d0f130e27d32 117 USB_DBG("Hub has %d port", nb_port);
mtkrtk 0:d0f130e27d32 118
mtkrtk 0:d0f130e27d32 119 for (uint8_t j = 1; j <= nb_port; j++) {
mtkrtk 0:d0f130e27d32 120 setPortFeature(PORT_POWER_FEATURE, j);
mtkrtk 0:d0f130e27d32 121 }
mtkrtk 0:d0f130e27d32 122 wait_ms(buf[5]*2);
mtkrtk 0:d0f130e27d32 123
mtkrtk 0:d0f130e27d32 124 host->interruptRead(dev, int_in, buf, 1, false);
mtkrtk 0:d0f130e27d32 125 dev_connected = true;
mtkrtk 0:d0f130e27d32 126 return true;
mtkrtk 0:d0f130e27d32 127 }
mtkrtk 0:d0f130e27d32 128
mtkrtk 0:d0f130e27d32 129 return false;
mtkrtk 0:d0f130e27d32 130 }
mtkrtk 0:d0f130e27d32 131
mtkrtk 0:d0f130e27d32 132 void USBHostHub::disconnect() {
mtkrtk 0:d0f130e27d32 133 init();
mtkrtk 0:d0f130e27d32 134 }
mtkrtk 0:d0f130e27d32 135
mtkrtk 0:d0f130e27d32 136 /*virtual*/ void USBHostHub::setVidPid(uint16_t vid, uint16_t pid)
mtkrtk 0:d0f130e27d32 137 {
mtkrtk 0:d0f130e27d32 138 // we don't check VID/PID for MSD driver
mtkrtk 0:d0f130e27d32 139 }
mtkrtk 0:d0f130e27d32 140
mtkrtk 0:d0f130e27d32 141 /*virtual*/ bool USBHostHub::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
mtkrtk 0:d0f130e27d32 142 {
mtkrtk 0:d0f130e27d32 143 if ((hub_intf == -1) &&
mtkrtk 0:d0f130e27d32 144 (intf_class == HUB_CLASS) &&
mtkrtk 0:d0f130e27d32 145 (intf_subclass == 0) &&
mtkrtk 0:d0f130e27d32 146 (intf_protocol == 0)) {
mtkrtk 0:d0f130e27d32 147 hub_intf = intf_nb;
mtkrtk 0:d0f130e27d32 148 return true;
mtkrtk 0:d0f130e27d32 149 }
mtkrtk 0:d0f130e27d32 150 return false;
mtkrtk 0:d0f130e27d32 151 }
mtkrtk 0:d0f130e27d32 152
mtkrtk 0:d0f130e27d32 153 /*virtual*/ bool USBHostHub::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
mtkrtk 0:d0f130e27d32 154 {
mtkrtk 0:d0f130e27d32 155 if (intf_nb == hub_intf) {
mtkrtk 0:d0f130e27d32 156 if ((type == INTERRUPT_ENDPOINT) && (dir == IN)) {
mtkrtk 0:d0f130e27d32 157 hub_device_found = true;
mtkrtk 0:d0f130e27d32 158 return true;
mtkrtk 0:d0f130e27d32 159 }
mtkrtk 0:d0f130e27d32 160 }
mtkrtk 0:d0f130e27d32 161 return false;
mtkrtk 0:d0f130e27d32 162 }
mtkrtk 0:d0f130e27d32 163
mtkrtk 0:d0f130e27d32 164 void USBHostHub::deviceConnected(USBDeviceConnected * dev) {
mtkrtk 0:d0f130e27d32 165 device_children[dev->getPort() - 1] = dev;
mtkrtk 0:d0f130e27d32 166 }
mtkrtk 0:d0f130e27d32 167
mtkrtk 0:d0f130e27d32 168 void USBHostHub::deviceDisconnected(USBDeviceConnected * dev) {
mtkrtk 0:d0f130e27d32 169 device_children[dev->getPort() - 1] = NULL;
mtkrtk 0:d0f130e27d32 170 }
mtkrtk 0:d0f130e27d32 171
mtkrtk 0:d0f130e27d32 172 void USBHostHub::hubDisconnected() {
mtkrtk 0:d0f130e27d32 173 for (uint8_t i = 0; i < MAX_HUB_PORT; i++) {
mtkrtk 0:d0f130e27d32 174 if (device_children[i] != NULL) {
mtkrtk 0:d0f130e27d32 175 host->freeDevice(device_children[i]);
mtkrtk 0:d0f130e27d32 176 }
mtkrtk 0:d0f130e27d32 177 }
mtkrtk 0:d0f130e27d32 178 }
mtkrtk 0:d0f130e27d32 179
mtkrtk 0:d0f130e27d32 180 void USBHostHub::rxHandler() {
mtkrtk 0:d0f130e27d32 181 uint32_t status;
mtkrtk 0:d0f130e27d32 182 if (int_in) {
mtkrtk 0:d0f130e27d32 183 if (int_in->getState() == USB_TYPE_IDLE) {
mtkrtk 0:d0f130e27d32 184 for (int port = 1; port <= nb_port; port++) {
mtkrtk 0:d0f130e27d32 185 status = getPortStatus(port);
mtkrtk 0:d0f130e27d32 186 USB_DBG("[hub handler hub: %d] status port %d [hub: %p]: 0x%X", dev->getHub(), port, dev, status);
mtkrtk 0:d0f130e27d32 187
mtkrtk 0:d0f130e27d32 188 // if connection status has changed
mtkrtk 0:d0f130e27d32 189 if (status & C_PORT_CONNECTION) {
mtkrtk 0:d0f130e27d32 190 if (status & PORT_CONNECTION) {
mtkrtk 0:d0f130e27d32 191 USB_DBG("[hub handler hub: %d - port: %d] new device connected", dev->getHub(), port);
mtkrtk 0:d0f130e27d32 192 host->deviceConnected(dev->getHub() + 1, port, status & PORT_LOW_SPEED, this);
mtkrtk 0:d0f130e27d32 193 } else {
mtkrtk 0:d0f130e27d32 194 USB_DBG("[hub handler hub: %d - port: %d] device disconnected", dev->getHub(), port);
mtkrtk 0:d0f130e27d32 195 host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
mtkrtk 0:d0f130e27d32 196 }
mtkrtk 0:d0f130e27d32 197
mtkrtk 0:d0f130e27d32 198 clearPortFeature(C_PORT_CONNECTION_FEATURE, port);
mtkrtk 0:d0f130e27d32 199 }
mtkrtk 0:d0f130e27d32 200
mtkrtk 0:d0f130e27d32 201 if (status & C_PORT_RESET) {
mtkrtk 0:d0f130e27d32 202 clearPortFeature(C_PORT_RESET_FEATURE, port);
mtkrtk 0:d0f130e27d32 203 }
mtkrtk 0:d0f130e27d32 204
mtkrtk 0:d0f130e27d32 205 if (status & C_PORT_ENABLE) {
mtkrtk 0:d0f130e27d32 206 clearPortFeature(C_PORT_ENABLE_FEATURE, port);
mtkrtk 0:d0f130e27d32 207 }
mtkrtk 0:d0f130e27d32 208
mtkrtk 0:d0f130e27d32 209 if ((status & PORT_OVER_CURRENT)) {
mtkrtk 0:d0f130e27d32 210 USB_ERR("OVER CURRENT DETECTED\r\n");
mtkrtk 0:d0f130e27d32 211 clearPortFeature(PORT_OVER_CURRENT, port);
mtkrtk 0:d0f130e27d32 212 host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
mtkrtk 0:d0f130e27d32 213 }
mtkrtk 0:d0f130e27d32 214 }
mtkrtk 0:d0f130e27d32 215 }
mtkrtk 0:d0f130e27d32 216 host->interruptRead(dev, int_in, buf, 1, false);
mtkrtk 0:d0f130e27d32 217 }
mtkrtk 0:d0f130e27d32 218 }
mtkrtk 0:d0f130e27d32 219
mtkrtk 0:d0f130e27d32 220 void USBHostHub::portReset(uint8_t port) {
mtkrtk 0:d0f130e27d32 221 // reset port
mtkrtk 0:d0f130e27d32 222 uint32_t status;
mtkrtk 0:d0f130e27d32 223 USB_DBG("reset port %d on hub: %p [this: %p]", port, dev, this)
mtkrtk 0:d0f130e27d32 224 setPortFeature(PORT_RESET_FEATURE, port);
mtkrtk 0:d0f130e27d32 225 #if defined(TARGET_RZ_A1H)
mtkrtk 0:d0f130e27d32 226 rtos::Thread::wait(50); // Reset release waiting for Hi-Speed check.
mtkrtk 0:d0f130e27d32 227 #endif
mtkrtk 0:d0f130e27d32 228 while(1) {
mtkrtk 0:d0f130e27d32 229 status = getPortStatus(port);
mtkrtk 0:d0f130e27d32 230 if (status & (PORT_ENABLE | PORT_RESET))
mtkrtk 0:d0f130e27d32 231 break;
mtkrtk 0:d0f130e27d32 232 if (status & PORT_OVER_CURRENT) {
mtkrtk 0:d0f130e27d32 233 USB_ERR("OVER CURRENT DETECTED\r\n");
mtkrtk 0:d0f130e27d32 234 clearPortFeature(PORT_OVER_CURRENT, port);
mtkrtk 0:d0f130e27d32 235 host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
mtkrtk 0:d0f130e27d32 236 break;
mtkrtk 0:d0f130e27d32 237 }
mtkrtk 0:d0f130e27d32 238 rtos::Thread::wait(10);
mtkrtk 0:d0f130e27d32 239 }
mtkrtk 0:d0f130e27d32 240 }
mtkrtk 0:d0f130e27d32 241
mtkrtk 0:d0f130e27d32 242 void USBHostHub::setPortFeature(uint32_t feature, uint8_t port) {
mtkrtk 0:d0f130e27d32 243 host->controlWrite( dev,
mtkrtk 0:d0f130e27d32 244 USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
mtkrtk 0:d0f130e27d32 245 SET_FEATURE,
mtkrtk 0:d0f130e27d32 246 feature,
mtkrtk 0:d0f130e27d32 247 port,
mtkrtk 0:d0f130e27d32 248 NULL,
mtkrtk 0:d0f130e27d32 249 0);
mtkrtk 0:d0f130e27d32 250 }
mtkrtk 0:d0f130e27d32 251
mtkrtk 0:d0f130e27d32 252 void USBHostHub::clearPortFeature(uint32_t feature, uint8_t port) {
mtkrtk 0:d0f130e27d32 253 host->controlWrite( dev,
mtkrtk 0:d0f130e27d32 254 USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
mtkrtk 0:d0f130e27d32 255 CLEAR_FEATURE,
mtkrtk 0:d0f130e27d32 256 feature,
mtkrtk 0:d0f130e27d32 257 port,
mtkrtk 0:d0f130e27d32 258 NULL,
mtkrtk 0:d0f130e27d32 259 0);
mtkrtk 0:d0f130e27d32 260 }
mtkrtk 0:d0f130e27d32 261
mtkrtk 0:d0f130e27d32 262 uint32_t USBHostHub::getPortStatus(uint8_t port) {
mtkrtk 0:d0f130e27d32 263 uint32_t st;
mtkrtk 0:d0f130e27d32 264 host->controlRead( dev,
mtkrtk 0:d0f130e27d32 265 USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
mtkrtk 0:d0f130e27d32 266 GET_STATUS,
mtkrtk 0:d0f130e27d32 267 0,
mtkrtk 0:d0f130e27d32 268 port,
mtkrtk 0:d0f130e27d32 269 (uint8_t *)&st,
mtkrtk 0:d0f130e27d32 270 4);
mtkrtk 0:d0f130e27d32 271 return st;
mtkrtk 0:d0f130e27d32 272 }
mtkrtk 0:d0f130e27d32 273
mtkrtk 0:d0f130e27d32 274 #endif
mtkrtk 0:d0f130e27d32 275