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/USBHALHost.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 USBHALHOST_H
mtkrtk 0:d0f130e27d32 18 #define USBHALHOST_H
mtkrtk 0:d0f130e27d32 19
mtkrtk 0:d0f130e27d32 20 #include "USBHostTypes.h"
mtkrtk 0:d0f130e27d32 21 #include "USBHostConf.h"
mtkrtk 0:d0f130e27d32 22
mtkrtk 0:d0f130e27d32 23 class USBHostHub;
mtkrtk 0:d0f130e27d32 24
mtkrtk 0:d0f130e27d32 25 /**
mtkrtk 0:d0f130e27d32 26 * USBHALHost class
mtkrtk 0:d0f130e27d32 27 */
mtkrtk 0:d0f130e27d32 28 class USBHALHost {
mtkrtk 0:d0f130e27d32 29 protected:
mtkrtk 0:d0f130e27d32 30
mtkrtk 0:d0f130e27d32 31 /**
mtkrtk 0:d0f130e27d32 32 * Constructor
mtkrtk 0:d0f130e27d32 33 * init variables and memory where will be stored HCCA, ED and TD
mtkrtk 0:d0f130e27d32 34 */
mtkrtk 0:d0f130e27d32 35 USBHALHost();
mtkrtk 0:d0f130e27d32 36
mtkrtk 0:d0f130e27d32 37 /**
mtkrtk 0:d0f130e27d32 38 * Initialize host controller. Enable USB interrupts. This part is not in the constructor because,
mtkrtk 0:d0f130e27d32 39 * this function calls a virtual method if a device is already connected
mtkrtk 0:d0f130e27d32 40 */
mtkrtk 0:d0f130e27d32 41 void init();
mtkrtk 0:d0f130e27d32 42
mtkrtk 0:d0f130e27d32 43 /**
mtkrtk 0:d0f130e27d32 44 * reset the root hub
mtkrtk 0:d0f130e27d32 45 */
mtkrtk 0:d0f130e27d32 46 void resetRootHub();
mtkrtk 0:d0f130e27d32 47
mtkrtk 0:d0f130e27d32 48 /**
mtkrtk 0:d0f130e27d32 49 * return the value contained in the control HEAD ED register
mtkrtk 0:d0f130e27d32 50 *
mtkrtk 0:d0f130e27d32 51 * @returns address of the control Head ED
mtkrtk 0:d0f130e27d32 52 */
mtkrtk 0:d0f130e27d32 53 uint32_t controlHeadED();
mtkrtk 0:d0f130e27d32 54
mtkrtk 0:d0f130e27d32 55 /**
mtkrtk 0:d0f130e27d32 56 * return the value contained in the bulk HEAD ED register
mtkrtk 0:d0f130e27d32 57 *
mtkrtk 0:d0f130e27d32 58 * @returns address of the bulk head ED
mtkrtk 0:d0f130e27d32 59 */
mtkrtk 0:d0f130e27d32 60 uint32_t bulkHeadED();
mtkrtk 0:d0f130e27d32 61
mtkrtk 0:d0f130e27d32 62 /**
mtkrtk 0:d0f130e27d32 63 * return the value of the head interrupt ED contained in the HCCA
mtkrtk 0:d0f130e27d32 64 *
mtkrtk 0:d0f130e27d32 65 * @returns address of the head interrupt ED contained in the HCCA
mtkrtk 0:d0f130e27d32 66 */
mtkrtk 0:d0f130e27d32 67 uint32_t interruptHeadED();
mtkrtk 0:d0f130e27d32 68
mtkrtk 0:d0f130e27d32 69 /**
mtkrtk 0:d0f130e27d32 70 * Update the head ED for control transfers
mtkrtk 0:d0f130e27d32 71 */
mtkrtk 0:d0f130e27d32 72 void updateControlHeadED(uint32_t addr);
mtkrtk 0:d0f130e27d32 73
mtkrtk 0:d0f130e27d32 74 /**
mtkrtk 0:d0f130e27d32 75 * Update the head ED for bulk transfers
mtkrtk 0:d0f130e27d32 76 */
mtkrtk 0:d0f130e27d32 77 void updateBulkHeadED(uint32_t addr);
mtkrtk 0:d0f130e27d32 78
mtkrtk 0:d0f130e27d32 79 /**
mtkrtk 0:d0f130e27d32 80 * Update the head ED for interrupt transfers
mtkrtk 0:d0f130e27d32 81 */
mtkrtk 0:d0f130e27d32 82 void updateInterruptHeadED(uint32_t addr);
mtkrtk 0:d0f130e27d32 83
mtkrtk 0:d0f130e27d32 84 /**
mtkrtk 0:d0f130e27d32 85 * Enable List for the specified endpoint type
mtkrtk 0:d0f130e27d32 86 *
mtkrtk 0:d0f130e27d32 87 * @param type enable the list of ENDPOINT_TYPE type
mtkrtk 0:d0f130e27d32 88 */
mtkrtk 0:d0f130e27d32 89 void enableList(ENDPOINT_TYPE type);
mtkrtk 0:d0f130e27d32 90
mtkrtk 0:d0f130e27d32 91 /**
mtkrtk 0:d0f130e27d32 92 * Disable List for the specified endpoint type
mtkrtk 0:d0f130e27d32 93 *
mtkrtk 0:d0f130e27d32 94 * @param type disable the list of ENDPOINT_TYPE type
mtkrtk 0:d0f130e27d32 95 */
mtkrtk 0:d0f130e27d32 96 bool disableList(ENDPOINT_TYPE type);
mtkrtk 0:d0f130e27d32 97
mtkrtk 0:d0f130e27d32 98 /**
mtkrtk 0:d0f130e27d32 99 * Virtual method called when a device has been connected
mtkrtk 0:d0f130e27d32 100 *
mtkrtk 0:d0f130e27d32 101 * @param hub hub number of the device
mtkrtk 0:d0f130e27d32 102 * @param port port number of the device
mtkrtk 0:d0f130e27d32 103 * @param lowSpeed 1 if low speed, 0 otherwise
mtkrtk 0:d0f130e27d32 104 * @param hub_parent reference to the hub where the device is connected (NULL if the hub parent is the root hub)
mtkrtk 0:d0f130e27d32 105 */
mtkrtk 0:d0f130e27d32 106 virtual void deviceConnected(int hub, int port, bool lowSpeed, USBHostHub * hub_parent = NULL) = 0;
mtkrtk 0:d0f130e27d32 107
mtkrtk 0:d0f130e27d32 108 /**
mtkrtk 0:d0f130e27d32 109 * Virtual method called when a device has been disconnected
mtkrtk 0:d0f130e27d32 110 *
mtkrtk 0:d0f130e27d32 111 * @param hub hub number of the device
mtkrtk 0:d0f130e27d32 112 * @param port port number of the device
mtkrtk 0:d0f130e27d32 113 * @param hub_parent reference to the hub where the device is connected (NULL if the hub parent is the root hub)
mtkrtk 0:d0f130e27d32 114 * @param addr list of the TDs which have been completed to dequeue freed TDs
mtkrtk 0:d0f130e27d32 115 */
mtkrtk 0:d0f130e27d32 116 virtual void deviceDisconnected(int hub, int port, USBHostHub * hub_parent, volatile uint32_t addr) = 0;
mtkrtk 0:d0f130e27d32 117
mtkrtk 0:d0f130e27d32 118 /**
mtkrtk 0:d0f130e27d32 119 * Virtual method called when a transfer has been completed
mtkrtk 0:d0f130e27d32 120 *
mtkrtk 0:d0f130e27d32 121 * @param addr list of the TDs which have been completed
mtkrtk 0:d0f130e27d32 122 */
mtkrtk 0:d0f130e27d32 123 virtual void transferCompleted(volatile uint32_t addr) = 0;
mtkrtk 0:d0f130e27d32 124
mtkrtk 0:d0f130e27d32 125 /**
mtkrtk 0:d0f130e27d32 126 * Find a memory section for a new ED
mtkrtk 0:d0f130e27d32 127 *
mtkrtk 0:d0f130e27d32 128 * @returns the address of the new ED
mtkrtk 0:d0f130e27d32 129 */
mtkrtk 0:d0f130e27d32 130 volatile uint8_t * getED();
mtkrtk 0:d0f130e27d32 131
mtkrtk 0:d0f130e27d32 132 /**
mtkrtk 0:d0f130e27d32 133 * Find a memory section for a new TD
mtkrtk 0:d0f130e27d32 134 *
mtkrtk 0:d0f130e27d32 135 * @returns the address of the new TD
mtkrtk 0:d0f130e27d32 136 */
mtkrtk 0:d0f130e27d32 137 volatile uint8_t * getTD();
mtkrtk 0:d0f130e27d32 138
mtkrtk 0:d0f130e27d32 139 /**
mtkrtk 0:d0f130e27d32 140 * Release a previous memory section reserved for an ED
mtkrtk 0:d0f130e27d32 141 *
mtkrtk 0:d0f130e27d32 142 * @param ed address of the ED
mtkrtk 0:d0f130e27d32 143 */
mtkrtk 0:d0f130e27d32 144 void freeED(volatile uint8_t * ed);
mtkrtk 0:d0f130e27d32 145
mtkrtk 0:d0f130e27d32 146 /**
mtkrtk 0:d0f130e27d32 147 * Release a previous memory section reserved for an TD
mtkrtk 0:d0f130e27d32 148 *
mtkrtk 0:d0f130e27d32 149 * @param td address of the TD
mtkrtk 0:d0f130e27d32 150 */
mtkrtk 0:d0f130e27d32 151 void freeTD(volatile uint8_t * td);
mtkrtk 0:d0f130e27d32 152
mtkrtk 0:d0f130e27d32 153 private:
mtkrtk 0:d0f130e27d32 154 static void _usbisr(void);
mtkrtk 0:d0f130e27d32 155 void UsbIrqhandler();
mtkrtk 0:d0f130e27d32 156
mtkrtk 0:d0f130e27d32 157 void memInit();
mtkrtk 0:d0f130e27d32 158
mtkrtk 0:d0f130e27d32 159 HCCA volatile * usb_hcca; //256 bytes aligned
mtkrtk 0:d0f130e27d32 160 uint8_t volatile * usb_edBuf; //4 bytes aligned
mtkrtk 0:d0f130e27d32 161 uint8_t volatile * usb_tdBuf; //4 bytes aligned
mtkrtk 0:d0f130e27d32 162
mtkrtk 0:d0f130e27d32 163 static USBHALHost * instHost;
mtkrtk 0:d0f130e27d32 164
mtkrtk 0:d0f130e27d32 165 bool volatile edBufAlloc[MAX_ENDPOINT];
mtkrtk 0:d0f130e27d32 166 bool volatile tdBufAlloc[MAX_TD];
mtkrtk 0:d0f130e27d32 167 };
mtkrtk 0:d0f130e27d32 168
mtkrtk 0:d0f130e27d32 169 #endif
mtkrtk 0:d0f130e27d32 170