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/USBEndpoint.cpp@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
mtkrtk 0:d0f130e27d32 18 #include "dbg.h"
mtkrtk 0:d0f130e27d32 19 #include "USBEndpoint.h"
mtkrtk 0:d0f130e27d32 20
mtkrtk 0:d0f130e27d32 21 void USBEndpoint::init(HCED * hced_, ENDPOINT_TYPE type_, ENDPOINT_DIRECTION dir_, uint32_t size, uint8_t ep_number, HCTD* td_list_[2])
mtkrtk 0:d0f130e27d32 22 {
mtkrtk 0:d0f130e27d32 23 hced = hced_;
mtkrtk 0:d0f130e27d32 24 type = type_;
mtkrtk 0:d0f130e27d32 25 dir = dir_;
mtkrtk 0:d0f130e27d32 26 setup = (type == CONTROL_ENDPOINT) ? true : false;
mtkrtk 0:d0f130e27d32 27
mtkrtk 0:d0f130e27d32 28 //TDs have been allocated by the host
mtkrtk 0:d0f130e27d32 29 memcpy((HCTD**)td_list, td_list_, sizeof(HCTD*)*2); //TODO: Maybe should add a param for td_list size... at least a define
mtkrtk 0:d0f130e27d32 30 memset(td_list_[0], 0, sizeof(HCTD));
mtkrtk 0:d0f130e27d32 31 memset(td_list_[1], 0, sizeof(HCTD));
mtkrtk 0:d0f130e27d32 32
mtkrtk 0:d0f130e27d32 33 td_list[0]->ep = this;
mtkrtk 0:d0f130e27d32 34 td_list[1]->ep = this;
mtkrtk 0:d0f130e27d32 35
mtkrtk 0:d0f130e27d32 36 hced->control = 0;
mtkrtk 0:d0f130e27d32 37 //Empty queue
mtkrtk 0:d0f130e27d32 38 hced->tailTD = td_list[0];
mtkrtk 0:d0f130e27d32 39 hced->headTD = td_list[0];
mtkrtk 0:d0f130e27d32 40 hced->nextED = 0;
mtkrtk 0:d0f130e27d32 41
mtkrtk 0:d0f130e27d32 42 address = (ep_number & 0x7F) | ((dir - 1) << 7);
mtkrtk 0:d0f130e27d32 43
mtkrtk 0:d0f130e27d32 44 hced->control = ((ep_number & 0x7F) << 7) // Endpoint address
mtkrtk 0:d0f130e27d32 45 | (type != CONTROL_ENDPOINT ? ( dir << 11) : 0 ) // direction : Out = 1, 2 = In
mtkrtk 0:d0f130e27d32 46 | ((size & 0x3ff) << 16); // MaxPkt Size
mtkrtk 0:d0f130e27d32 47
mtkrtk 0:d0f130e27d32 48 transfer_len = 0;
mtkrtk 0:d0f130e27d32 49 transferred = 0;
mtkrtk 0:d0f130e27d32 50 buf_start = 0;
mtkrtk 0:d0f130e27d32 51 nextEp = NULL;
mtkrtk 0:d0f130e27d32 52
mtkrtk 0:d0f130e27d32 53 td_current = td_list[0];
mtkrtk 0:d0f130e27d32 54 td_next = td_list[1];
mtkrtk 0:d0f130e27d32 55
mtkrtk 0:d0f130e27d32 56 intf_nb = 0;
mtkrtk 0:d0f130e27d32 57
mtkrtk 0:d0f130e27d32 58 state = USB_TYPE_IDLE;
mtkrtk 0:d0f130e27d32 59 }
mtkrtk 0:d0f130e27d32 60
mtkrtk 0:d0f130e27d32 61 void USBEndpoint::setSize(uint32_t size)
mtkrtk 0:d0f130e27d32 62 {
mtkrtk 0:d0f130e27d32 63 hced->control &= ~(0x3ff << 16);
mtkrtk 0:d0f130e27d32 64 hced->control |= (size << 16);
mtkrtk 0:d0f130e27d32 65 }
mtkrtk 0:d0f130e27d32 66
mtkrtk 0:d0f130e27d32 67
mtkrtk 0:d0f130e27d32 68 void USBEndpoint::setDeviceAddress(uint8_t addr)
mtkrtk 0:d0f130e27d32 69 {
mtkrtk 0:d0f130e27d32 70 hced->control &= ~(0x7f);
mtkrtk 0:d0f130e27d32 71 hced->control |= (addr & 0x7F);
mtkrtk 0:d0f130e27d32 72 }
mtkrtk 0:d0f130e27d32 73
mtkrtk 0:d0f130e27d32 74 void USBEndpoint::setSpeed(uint8_t speed)
mtkrtk 0:d0f130e27d32 75 {
mtkrtk 0:d0f130e27d32 76 hced->control &= ~(1 << 13);
mtkrtk 0:d0f130e27d32 77 hced->control |= (speed << 13);
mtkrtk 0:d0f130e27d32 78 }
mtkrtk 0:d0f130e27d32 79
mtkrtk 0:d0f130e27d32 80 //Only for control Eps
mtkrtk 0:d0f130e27d32 81 void USBEndpoint::setNextToken(uint32_t token)
mtkrtk 0:d0f130e27d32 82 {
mtkrtk 0:d0f130e27d32 83 switch (token) {
mtkrtk 0:d0f130e27d32 84 case TD_SETUP:
mtkrtk 0:d0f130e27d32 85 dir = OUT;
mtkrtk 0:d0f130e27d32 86 setup = true;
mtkrtk 0:d0f130e27d32 87 break;
mtkrtk 0:d0f130e27d32 88 case TD_IN:
mtkrtk 0:d0f130e27d32 89 dir = IN;
mtkrtk 0:d0f130e27d32 90 setup = false;
mtkrtk 0:d0f130e27d32 91 break;
mtkrtk 0:d0f130e27d32 92 case TD_OUT:
mtkrtk 0:d0f130e27d32 93 dir = OUT;
mtkrtk 0:d0f130e27d32 94 setup = false;
mtkrtk 0:d0f130e27d32 95 break;
mtkrtk 0:d0f130e27d32 96 }
mtkrtk 0:d0f130e27d32 97 }
mtkrtk 0:d0f130e27d32 98
mtkrtk 0:d0f130e27d32 99 struct {
mtkrtk 0:d0f130e27d32 100 USB_TYPE type;
mtkrtk 0:d0f130e27d32 101 const char * str;
mtkrtk 0:d0f130e27d32 102 } static type_string[] = {
mtkrtk 0:d0f130e27d32 103 /*0*/ {USB_TYPE_OK, "USB_TYPE_OK"},
mtkrtk 0:d0f130e27d32 104 {USB_TYPE_CRC_ERROR, "USB_TYPE_CRC_ERROR"},
mtkrtk 0:d0f130e27d32 105 {USB_TYPE_BIT_STUFFING_ERROR, "USB_TYPE_BIT_STUFFING_ERROR"},
mtkrtk 0:d0f130e27d32 106 {USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR, "USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR"},
mtkrtk 0:d0f130e27d32 107 {USB_TYPE_STALL_ERROR, "USB_TYPE_STALL_ERROR"},
mtkrtk 0:d0f130e27d32 108 /*5*/ {USB_TYPE_DEVICE_NOT_RESPONDING_ERROR, "USB_TYPE_DEVICE_NOT_RESPONDING_ERROR"},
mtkrtk 0:d0f130e27d32 109 {USB_TYPE_PID_CHECK_FAILURE_ERROR, "USB_TYPE_PID_CHECK_FAILURE_ERROR"},
mtkrtk 0:d0f130e27d32 110 {USB_TYPE_UNEXPECTED_PID_ERROR, "USB_TYPE_UNEXPECTED_PID_ERROR"},
mtkrtk 0:d0f130e27d32 111 {USB_TYPE_DATA_OVERRUN_ERROR, "USB_TYPE_DATA_OVERRUN_ERROR"},
mtkrtk 0:d0f130e27d32 112 {USB_TYPE_DATA_UNDERRUN_ERROR, "USB_TYPE_DATA_UNDERRUN_ERROR"},
mtkrtk 0:d0f130e27d32 113 /*10*/ {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
mtkrtk 0:d0f130e27d32 114 {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
mtkrtk 0:d0f130e27d32 115 {USB_TYPE_BUFFER_OVERRUN_ERROR, "USB_TYPE_BUFFER_OVERRUN_ERROR"},
mtkrtk 0:d0f130e27d32 116 {USB_TYPE_BUFFER_UNDERRUN_ERROR, "USB_TYPE_BUFFER_UNDERRUN_ERROR"},
mtkrtk 0:d0f130e27d32 117 {USB_TYPE_DISCONNECTED, "USB_TYPE_DISCONNECTED"},
mtkrtk 0:d0f130e27d32 118 /*15*/ {USB_TYPE_FREE, "USB_TYPE_FREE"},
mtkrtk 0:d0f130e27d32 119 {USB_TYPE_IDLE, "USB_TYPE_IDLE"},
mtkrtk 0:d0f130e27d32 120 {USB_TYPE_PROCESSING, "USB_TYPE_PROCESSING"},
mtkrtk 0:d0f130e27d32 121 {USB_TYPE_ERROR, "USB_TYPE_ERROR"}
mtkrtk 0:d0f130e27d32 122 };
mtkrtk 0:d0f130e27d32 123
mtkrtk 0:d0f130e27d32 124 void USBEndpoint::setState(uint8_t st) {
mtkrtk 0:d0f130e27d32 125 if (st > 18)
mtkrtk 0:d0f130e27d32 126 return;
mtkrtk 0:d0f130e27d32 127 state = type_string[st].type;
mtkrtk 0:d0f130e27d32 128 }
mtkrtk 0:d0f130e27d32 129
mtkrtk 0:d0f130e27d32 130
mtkrtk 0:d0f130e27d32 131 const char * USBEndpoint::getStateString() {
mtkrtk 0:d0f130e27d32 132 return type_string[state].str;
mtkrtk 0:d0f130e27d32 133 }
mtkrtk 0:d0f130e27d32 134
mtkrtk 0:d0f130e27d32 135 void USBEndpoint::queueTransfer()
mtkrtk 0:d0f130e27d32 136 {
mtkrtk 0:d0f130e27d32 137 transfer_len = (uint32_t)td_current->bufEnd - (uint32_t)td_current->currBufPtr + 1;
mtkrtk 0:d0f130e27d32 138 transferred = transfer_len;
mtkrtk 0:d0f130e27d32 139 buf_start = (uint8_t *)td_current->currBufPtr;
mtkrtk 0:d0f130e27d32 140
mtkrtk 0:d0f130e27d32 141 //Now add this free TD at this end of the queue
mtkrtk 0:d0f130e27d32 142 state = USB_TYPE_PROCESSING;
mtkrtk 0:d0f130e27d32 143 td_current->nextTD = (hcTd*)td_next;
mtkrtk 0:d0f130e27d32 144 hced->tailTD = td_next;
mtkrtk 0:d0f130e27d32 145 }
mtkrtk 0:d0f130e27d32 146
mtkrtk 0:d0f130e27d32 147 void USBEndpoint::unqueueTransfer(volatile HCTD * td)
mtkrtk 0:d0f130e27d32 148 {
mtkrtk 0:d0f130e27d32 149 td->control=0;
mtkrtk 0:d0f130e27d32 150 td->currBufPtr=0;
mtkrtk 0:d0f130e27d32 151 td->bufEnd=0;
mtkrtk 0:d0f130e27d32 152 td->nextTD=0;
mtkrtk 0:d0f130e27d32 153 hced->headTD = (HCTD *)((uint32_t)hced->tailTD | ((uint32_t)hced->headTD & 0x2)); //Carry bit
mtkrtk 0:d0f130e27d32 154 td_current = td_next;
mtkrtk 0:d0f130e27d32 155 td_next = td;
mtkrtk 0:d0f130e27d32 156 }
mtkrtk 0:d0f130e27d32 157
mtkrtk 0:d0f130e27d32 158 void USBEndpoint::queueEndpoint(USBEndpoint * ed)
mtkrtk 0:d0f130e27d32 159 {
mtkrtk 0:d0f130e27d32 160 nextEp = ed;
mtkrtk 0:d0f130e27d32 161 hced->nextED = (ed == NULL) ? 0 : (hcEd*)(ed->getHCED());
mtkrtk 0:d0f130e27d32 162 }
mtkrtk 0:d0f130e27d32 163