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/USBHostMSD/USBHostMSD.h@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 #ifndef USBHOSTMSD_H
mtkrtk 0:d0f130e27d32 18 #define USBHOSTMSD_H
mtkrtk 0:d0f130e27d32 19
mtkrtk 0:d0f130e27d32 20 #include "USBHostConf.h"
mtkrtk 0:d0f130e27d32 21
mtkrtk 0:d0f130e27d32 22 #if USBHOST_MSD
mtkrtk 0:d0f130e27d32 23
mtkrtk 0:d0f130e27d32 24 #include "USBHost.h"
mtkrtk 0:d0f130e27d32 25 #include "FATFileSystem.h"
mtkrtk 0:d0f130e27d32 26
mtkrtk 0:d0f130e27d32 27 /**
mtkrtk 0:d0f130e27d32 28 * A class to communicate a USB flash disk
mtkrtk 0:d0f130e27d32 29 */
mtkrtk 0:d0f130e27d32 30 class USBHostMSD : public IUSBEnumerator, public FATFileSystem {
mtkrtk 0:d0f130e27d32 31 public:
mtkrtk 0:d0f130e27d32 32 /**
mtkrtk 0:d0f130e27d32 33 * Constructor
mtkrtk 0:d0f130e27d32 34 *
mtkrtk 0:d0f130e27d32 35 * @param rootdir mount name
mtkrtk 0:d0f130e27d32 36 */
mtkrtk 0:d0f130e27d32 37 USBHostMSD(const char * rootdir);
mtkrtk 0:d0f130e27d32 38
mtkrtk 0:d0f130e27d32 39 /**
mtkrtk 0:d0f130e27d32 40 * Check if a MSD device is connected
mtkrtk 0:d0f130e27d32 41 *
mtkrtk 0:d0f130e27d32 42 * @return true if a MSD device is connected
mtkrtk 0:d0f130e27d32 43 */
mtkrtk 0:d0f130e27d32 44 bool connected();
mtkrtk 0:d0f130e27d32 45
mtkrtk 0:d0f130e27d32 46 /**
mtkrtk 0:d0f130e27d32 47 * Try to connect to a MSD device
mtkrtk 0:d0f130e27d32 48 *
mtkrtk 0:d0f130e27d32 49 * @return true if connection was successful
mtkrtk 0:d0f130e27d32 50 */
mtkrtk 0:d0f130e27d32 51 bool connect();
mtkrtk 0:d0f130e27d32 52
mtkrtk 0:d0f130e27d32 53 protected:
mtkrtk 0:d0f130e27d32 54 //From IUSBEnumerator
mtkrtk 0:d0f130e27d32 55 virtual void setVidPid(uint16_t vid, uint16_t pid);
mtkrtk 0:d0f130e27d32 56 virtual bool 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 57 virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
mtkrtk 0:d0f130e27d32 58
mtkrtk 0:d0f130e27d32 59 // From FATFileSystem
mtkrtk 0:d0f130e27d32 60 virtual int disk_initialize();
mtkrtk 0:d0f130e27d32 61 virtual int disk_status() {return 0;};
mtkrtk 0:d0f130e27d32 62 virtual int disk_read(uint8_t* buffer, uint32_t sector, uint32_t count);
mtkrtk 0:d0f130e27d32 63 virtual int disk_write(const uint8_t* buffer, uint32_t sector, uint32_t count);
mtkrtk 0:d0f130e27d32 64 virtual int disk_sync() {return 0;};
mtkrtk 0:d0f130e27d32 65 virtual uint32_t disk_sectors();
mtkrtk 0:d0f130e27d32 66
mtkrtk 0:d0f130e27d32 67 private:
mtkrtk 0:d0f130e27d32 68 USBHost * host;
mtkrtk 0:d0f130e27d32 69 USBDeviceConnected * dev;
mtkrtk 0:d0f130e27d32 70 bool dev_connected;
mtkrtk 0:d0f130e27d32 71 USBEndpoint * bulk_in;
mtkrtk 0:d0f130e27d32 72 USBEndpoint * bulk_out;
mtkrtk 0:d0f130e27d32 73 uint8_t nb_ep;
mtkrtk 0:d0f130e27d32 74
mtkrtk 0:d0f130e27d32 75 // Bulk-only CBW
mtkrtk 0:d0f130e27d32 76 typedef struct {
mtkrtk 0:d0f130e27d32 77 uint32_t Signature;
mtkrtk 0:d0f130e27d32 78 uint32_t Tag;
mtkrtk 0:d0f130e27d32 79 uint32_t DataLength;
mtkrtk 0:d0f130e27d32 80 uint8_t Flags;
mtkrtk 0:d0f130e27d32 81 uint8_t LUN;
mtkrtk 0:d0f130e27d32 82 uint8_t CBLength;
mtkrtk 0:d0f130e27d32 83 uint8_t CB[16];
mtkrtk 0:d0f130e27d32 84 } PACKED CBW;
mtkrtk 0:d0f130e27d32 85
mtkrtk 0:d0f130e27d32 86 // Bulk-only CSW
mtkrtk 0:d0f130e27d32 87 typedef struct {
mtkrtk 0:d0f130e27d32 88 uint32_t Signature;
mtkrtk 0:d0f130e27d32 89 uint32_t Tag;
mtkrtk 0:d0f130e27d32 90 uint32_t DataResidue;
mtkrtk 0:d0f130e27d32 91 uint8_t Status;
mtkrtk 0:d0f130e27d32 92 } PACKED CSW;
mtkrtk 0:d0f130e27d32 93
mtkrtk 0:d0f130e27d32 94 CBW cbw;
mtkrtk 0:d0f130e27d32 95 CSW csw;
mtkrtk 0:d0f130e27d32 96
mtkrtk 0:d0f130e27d32 97 int SCSITransfer(uint8_t * cmd, uint8_t cmd_len, int flags, uint8_t * data, uint32_t transfer_len);
mtkrtk 0:d0f130e27d32 98 int testUnitReady();
mtkrtk 0:d0f130e27d32 99 int readCapacity();
mtkrtk 0:d0f130e27d32 100 int inquiry(uint8_t lun, uint8_t page_code);
mtkrtk 0:d0f130e27d32 101 int SCSIRequestSense();
mtkrtk 0:d0f130e27d32 102 int dataTransfer(uint8_t * buf, uint32_t block, uint8_t nbBlock, int direction);
mtkrtk 0:d0f130e27d32 103 int checkResult(uint8_t res, USBEndpoint * ep);
mtkrtk 0:d0f130e27d32 104 int getMaxLun();
mtkrtk 0:d0f130e27d32 105
mtkrtk 0:d0f130e27d32 106 int blockSize;
mtkrtk 0:d0f130e27d32 107 uint32_t blockCount;
mtkrtk 0:d0f130e27d32 108
mtkrtk 0:d0f130e27d32 109 int msd_intf;
mtkrtk 0:d0f130e27d32 110 bool msd_device_found;
mtkrtk 0:d0f130e27d32 111 bool disk_init;
mtkrtk 0:d0f130e27d32 112
mtkrtk 0:d0f130e27d32 113 void init();
mtkrtk 0:d0f130e27d32 114
mtkrtk 0:d0f130e27d32 115 };
mtkrtk 0:d0f130e27d32 116
mtkrtk 0:d0f130e27d32 117 #endif
mtkrtk 0:d0f130e27d32 118
mtkrtk 0:d0f130e27d32 119 #endif
mtkrtk 0:d0f130e27d32 120