Norimasa Okamoto / F401RE-USBHost

Simple USBHost ｌibrary for Nucleo F446RE/F411RE/F401RE FRDM-KL46Z/KL25Z/F64F LPC4088/LPC1768

Dependencies:   FATFileSystem

Dependents:   F401RE-BTstack_example F401RE-USBHostMSD_HelloWorld

Fork of KL46Z-USBHost by Norimasa Okamoto

簡易USBホストライブラリです。
official-USBHostの下位互換で対応プログラムを僅かな修正で動かすことが出来ます。

Platforms

  • Nucleo F446RE
  • Nucleo F411RE
  • Nucleo F401RE
  • FRDM-K64F
  • FRDM-KL46Z
  • FRDM-KL25Z
  • LPC4088
  • LPC1768

Nucleo F446RE/F411RE/F401REのUSB接続方法

ST morphoUSB
U5V (CN10-8)VBUS　(1 RED)
PA11 (CN10-14)DM　 (2 WHITE)
PA12 (CN10-12)DP　 (3 GREEN)
GND (CN10-20)GND　(4 BLACK)

Examples

Import programF446RE-USBHostMouse_HelloWorld

USBHostMouse Hello World for ST-Nucleo-F446RE

Last commit 01 May 2016 by Norimasa Okamoto

Import programF401RE-USBHostMSD_HelloWorld

Simple USBHost MSD(USB flash drive) for Nucleo F401RE/FRDM-KL46Z test program

Last commit 13 Jun 2014 by Norimasa Okamoto

Import programF401RE-USBHostC270_example

Simple USBHost WebCam test program

Last commit 01 May 2016 by Norimasa Okamoto

Import programK64F_USBHostC270_example

Simple USBHost C270 example

Last commit 08 Aug 2014 by FRDM-K64F Code Share

Import programF401RE-BTstack_example

BTstack for Nucleo F401RE/FRDM-KL46Z example program

Last commit 09 Jun 2014 by Norimasa Okamoto

Import programUSBHostRSSI_example

Bluetooth device discovery example program.

Last commit 10 Jul 2014 by Norimasa Okamoto

Import programKL46Z-USBHostGPS_HelloWorld

Simple USBHost GPS Dongle Receiver for FRDM-KL46Z test program

Last commit 05 Feb 2014 by Norimasa Okamoto

USBHostC270/decodeMJPEG.cpp@23:4ab8bc835303, 2016-05-01 (annotated)

Committer:
va009039
Date:
Sun May 01 03:18:11 2016 +0000
Revision:
23:4ab8bc835303
Parent:
13:8774c07f12a5 
add ST-Nucleo-F446RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 13:8774c07f12a5 1 // decodeMJPEG.cpp 2012/12/8
va009039 13:8774c07f12a5 2 // decode motion-jpeg to jpeg
va009039 13:8774c07f12a5 3 #include "mbed.h"
va009039 13:8774c07f12a5 4 #include "decodeMJPEG.h"
va009039 13:8774c07f12a5 5
va009039 13:8774c07f12a5 6 #define MARK_SOF0 0xc0
va009039 13:8774c07f12a5 7 #define MARK_DHT 0xc4
va009039 13:8774c07f12a5 8 #define MARK_RST0 0xd0
va009039 13:8774c07f12a5 9 #define MARK_RST7 0xd7
va009039 13:8774c07f12a5 10 #define MARK_SOI 0xd8
va009039 13:8774c07f12a5 11 #define MARK_EOI 0xd9
va009039 13:8774c07f12a5 12 #define MARK_SOS 0xda
va009039 13:8774c07f12a5 13 #define MARK_DQT 0xdb
va009039 13:8774c07f12a5 14 #define MARK_DRI 0xdd
va009039 13:8774c07f12a5 15 #define MARK_APP 0xe0
va009039 13:8774c07f12a5 16
va009039 13:8774c07f12a5 17 #define SEQ_INIT 0
va009039 13:8774c07f12a5 18 #define SEQ_SOI 1
va009039 13:8774c07f12a5 19 #define SEQ_FRAME 2
va009039 13:8774c07f12a5 20 #define SEQ_MARK 3
va009039 13:8774c07f12a5 21 #define SEQ_SEG_LEN 4
va009039 13:8774c07f12a5 22 #define SEQ_SEG_LEN2 5
va009039 13:8774c07f12a5 23 #define SEQ_SEG_BODY 6
va009039 13:8774c07f12a5 24 #define SEQ_SOS 7
va009039 13:8774c07f12a5 25 #define SEQ_SOS2 8
va009039 13:8774c07f12a5 26
va009039 13:8774c07f12a5 27 static const uint8_t dht[] = {
va009039 13:8774c07f12a5 28 0xFF,0xC4,0x01,0xA2,0x00,0x00,0x01,0x05,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,
va009039 13:8774c07f12a5 29 0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,
va009039 13:8774c07f12a5 30 0x0B,0x01,0x00,0x03,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,
va009039 13:8774c07f12a5 31 0x00,0x00,0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B,0x10,0x00,
va009039 13:8774c07f12a5 32 0x02,0x01,0x03,0x03,0x02,0x04,0x03,0x05,0x05,0x04,0x04,0x00,0x00,0x01,0x7D,0x01,
va009039 13:8774c07f12a5 33 0x02,0x03,0x00,0x04,0x11,0x05,0x12,0x21,0x31,0x41,0x06,0x13,0x51,0x61,0x07,0x22,
va009039 13:8774c07f12a5 34 0x71,0x14,0x32,0x81,0x91,0xA1,0x08,0x23,0x42,0xB1,0xC1,0x15,0x52,0xD1,0xF0,0x24,
va009039 13:8774c07f12a5 35 0x33,0x62,0x72,0x82,0x09,0x0A,0x16,0x17,0x18,0x19,0x1A,0x25,0x26,0x27,0x28,0x29,
va009039 13:8774c07f12a5 36 0x2A,0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4A,
va009039 13:8774c07f12a5 37 0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5A,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,
va009039 13:8774c07f12a5 38 0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,
va009039 13:8774c07f12a5 39 0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,
va009039 13:8774c07f12a5 40 0xA9,0xAA,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xC2,0xC3,0xC4,0xC5,0xC6,
va009039 13:8774c07f12a5 41 0xC7,0xC8,0xC9,0xCA,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xE1,0xE2,0xE3,
va009039 13:8774c07f12a5 42 0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,
va009039 13:8774c07f12a5 43 0xFA,0x11,0x00,0x02,0x01,0x02,0x04,0x04,0x03,0x04,0x07,0x05,0x04,0x04,0x00,0x01,
va009039 13:8774c07f12a5 44 0x02,0x77,0x00,0x01,0x02,0x03,0x11,0x04,0x05,0x21,0x31,0x06,0x12,0x41,0x51,0x07,
va009039 13:8774c07f12a5 45 0x61,0x71,0x13,0x22,0x32,0x81,0x08,0x14,0x42,0x91,0xA1,0xB1,0xC1,0x09,0x23,0x33,
va009039 13:8774c07f12a5 46 0x52,0xF0,0x15,0x62,0x72,0xD1,0x0A,0x16,0x24,0x34,0xE1,0x25,0xF1,0x17,0x18,0x19,
va009039 13:8774c07f12a5 47 0x1A,0x26,0x27,0x28,0x29,0x2A,0x35,0x36,0x37,0x38,0x39,0x3A,0x43,0x44,0x45,0x46,
va009039 13:8774c07f12a5 48 0x47,0x48,0x49,0x4A,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5A,0x63,0x64,0x65,0x66,
va009039 13:8774c07f12a5 49 0x67,0x68,0x69,0x6A,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0x82,0x83,0x84,0x85,
va009039 13:8774c07f12a5 50 0x86,0x87,0x88,0x89,0x8A,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0xA2,0xA3,
va009039 13:8774c07f12a5 51 0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,
va009039 13:8774c07f12a5 52 0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,
va009039 13:8774c07f12a5 53 0xD9,0xDA,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xF2,0xF3,0xF4,0xF5,0xF6,
va009039 13:8774c07f12a5 54 0xF7,0xF8,0xF9,0xFA,
va009039 13:8774c07f12a5 55 };
va009039 13:8774c07f12a5 56
va009039 13:8774c07f12a5 57 decodeMJPEG::decodeMJPEG()
va009039 13:8774c07f12a5 58 {
va009039 13:8774c07f12a5 59 m_seq = SEQ_INIT;
va009039 13:8774c07f12a5 60 }
va009039 13:8774c07f12a5 61
va009039 13:8774c07f12a5 62 void decodeMJPEG::inputPacket(const uint8_t* buf, int len)
va009039 13:8774c07f12a5 63 {
va009039 13:8774c07f12a5 64 for(int i = 12; i < len; i++) {
va009039 13:8774c07f12a5 65 input(buf[i]);
va009039 13:8774c07f12a5 66 }
va009039 13:8774c07f12a5 67 }
va009039 13:8774c07f12a5 68
va009039 13:8774c07f12a5 69 void decodeMJPEG::input(uint8_t c)
va009039 13:8774c07f12a5 70 {
va009039 13:8774c07f12a5 71 switch(m_seq) {
va009039 13:8774c07f12a5 72 case SEQ_INIT:
va009039 13:8774c07f12a5 73 if (c == 0xff) {
va009039 13:8774c07f12a5 74 m_seq = SEQ_SOI;
va009039 13:8774c07f12a5 75 }
va009039 13:8774c07f12a5 76 break;
va009039 13:8774c07f12a5 77 case SEQ_SOI:
va009039 13:8774c07f12a5 78 if (c == MARK_SOI) {
va009039 13:8774c07f12a5 79 outputJPEG(0xff, JPEG_START); // start
va009039 13:8774c07f12a5 80 outputJPEG(c);
va009039 13:8774c07f12a5 81 m_bDHT = false;
va009039 13:8774c07f12a5 82 m_seq = SEQ_FRAME;
va009039 13:8774c07f12a5 83 } else {
va009039 13:8774c07f12a5 84 m_seq = SEQ_INIT;
va009039 13:8774c07f12a5 85 }
va009039 13:8774c07f12a5 86 break;
va009039 13:8774c07f12a5 87 case SEQ_FRAME:
va009039 13:8774c07f12a5 88 if (c == 0xff) {
va009039 13:8774c07f12a5 89 m_seq = SEQ_MARK;
va009039 13:8774c07f12a5 90 } else {
va009039 13:8774c07f12a5 91 m_seq = SEQ_INIT;
va009039 13:8774c07f12a5 92 }
va009039 13:8774c07f12a5 93 break;
va009039 13:8774c07f12a5 94 case SEQ_MARK:
va009039 13:8774c07f12a5 95 if (c == MARK_SOI || c == MARK_EOI || c == 0x00) {
va009039 13:8774c07f12a5 96 m_seq = SEQ_INIT;
va009039 13:8774c07f12a5 97 break;
va009039 13:8774c07f12a5 98 }
va009039 13:8774c07f12a5 99 m_mark = c;
va009039 13:8774c07f12a5 100 m_seq = SEQ_SEG_LEN;
va009039 13:8774c07f12a5 101 break;
va009039 13:8774c07f12a5 102 case SEQ_SEG_LEN:
va009039 13:8774c07f12a5 103 m_seg_len = c;
va009039 13:8774c07f12a5 104 m_seq = SEQ_SEG_LEN2;
va009039 13:8774c07f12a5 105 break;
va009039 13:8774c07f12a5 106 case SEQ_SEG_LEN2:
va009039 13:8774c07f12a5 107 m_seg_len <<= 8;
va009039 13:8774c07f12a5 108 m_seg_len |= c;
va009039 13:8774c07f12a5 109 m_seg_len -= 2;
va009039 13:8774c07f12a5 110 m_seg_pos = 0;
va009039 13:8774c07f12a5 111 m_seq = SEQ_SEG_BODY;
va009039 13:8774c07f12a5 112 if (m_mark == MARK_SOS) {
va009039 13:8774c07f12a5 113 if (m_bDHT == false) {
va009039 13:8774c07f12a5 114 for(int i = 0; i < sizeof(dht); i++) {
va009039 13:8774c07f12a5 115 outputJPEG(dht[i]);
va009039 13:8774c07f12a5 116 }
va009039 13:8774c07f12a5 117 }
va009039 13:8774c07f12a5 118 m_output_desable = false;
va009039 13:8774c07f12a5 119 } else if (m_mark == MARK_DHT) {
va009039 13:8774c07f12a5 120 m_bDHT = true;
va009039 13:8774c07f12a5 121 m_output_desable = false;
va009039 13:8774c07f12a5 122 } else {
va009039 13:8774c07f12a5 123 m_output_desable = false;
va009039 13:8774c07f12a5 124 }
va009039 13:8774c07f12a5 125 if (!m_output_desable) {
va009039 13:8774c07f12a5 126 outputJPEG(0xff);
va009039 13:8774c07f12a5 127 outputJPEG(m_mark);
va009039 13:8774c07f12a5 128 outputJPEG((m_seg_len+2) >> 8);
va009039 13:8774c07f12a5 129 outputJPEG((m_seg_len+2) & 0xff);
va009039 13:8774c07f12a5 130 }
va009039 13:8774c07f12a5 131 break;
va009039 13:8774c07f12a5 132 case SEQ_SEG_BODY:
va009039 13:8774c07f12a5 133 if (!m_output_desable) {
va009039 13:8774c07f12a5 134 outputJPEG(c);
va009039 13:8774c07f12a5 135 }
va009039 13:8774c07f12a5 136 if (++m_seg_pos < m_seg_len) {
va009039 13:8774c07f12a5 137 break;
va009039 13:8774c07f12a5 138 }
va009039 13:8774c07f12a5 139 if (m_mark == MARK_SOS) {
va009039 13:8774c07f12a5 140 m_seq = SEQ_SOS;
va009039 13:8774c07f12a5 141 break;
va009039 13:8774c07f12a5 142 }
va009039 13:8774c07f12a5 143 m_seq = SEQ_FRAME;
va009039 13:8774c07f12a5 144 break;
va009039 13:8774c07f12a5 145 case SEQ_SOS:
va009039 13:8774c07f12a5 146 if (c == 0xff) {
va009039 13:8774c07f12a5 147 m_seq = SEQ_SOS2;
va009039 13:8774c07f12a5 148 break;
va009039 13:8774c07f12a5 149 }
va009039 13:8774c07f12a5 150 outputJPEG(c);
va009039 13:8774c07f12a5 151 break;
va009039 13:8774c07f12a5 152 case SEQ_SOS2:
va009039 13:8774c07f12a5 153 if (c == 0x00) {
va009039 13:8774c07f12a5 154 outputJPEG(0xff);
va009039 13:8774c07f12a5 155 outputJPEG(0x00);
va009039 13:8774c07f12a5 156 m_seq = SEQ_SOS;
va009039 13:8774c07f12a5 157 break;
va009039 13:8774c07f12a5 158 } else if (c >= MARK_RST0 && c <= MARK_RST7) {
va009039 13:8774c07f12a5 159 outputJPEG(0xff);
va009039 13:8774c07f12a5 160 outputJPEG(c);
va009039 13:8774c07f12a5 161 m_seq = SEQ_SOS;
va009039 13:8774c07f12a5 162 break;
va009039 13:8774c07f12a5 163 } else if (c == MARK_EOI) {
va009039 13:8774c07f12a5 164 outputJPEG(0xff);
va009039 13:8774c07f12a5 165 outputJPEG(c, JPEG_END);
va009039 13:8774c07f12a5 166 m_seq = SEQ_INIT;
va009039 13:8774c07f12a5 167 break;
va009039 13:8774c07f12a5 168 } else if (c == MARK_SOI) {
va009039 13:8774c07f12a5 169 outputJPEG(0xff);
va009039 13:8774c07f12a5 170 outputJPEG(c);
va009039 13:8774c07f12a5 171 m_seq = SEQ_INIT;
va009039 13:8774c07f12a5 172 break;
va009039 13:8774c07f12a5 173 }
va009039 13:8774c07f12a5 174 m_seq = SEQ_INIT;
va009039 13:8774c07f12a5 175 break;
va009039 13:8774c07f12a5 176 default:
va009039 13:8774c07f12a5 177 m_seq = SEQ_INIT;
va009039 13:8774c07f12a5 178 break;
va009039 13:8774c07f12a5 179 }
va009039 13:8774c07f12a5 180 }