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/USBHostCam.h@23:4ab8bc835303, 2016-05-01 (annotated)

Committer:
va009039
Date:
Sun May 01 03:18:11 2016 +0000
Revision:
23:4ab8bc835303
Parent:
18:61554f238584 
add ST-Nucleo-F446RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 13:8774c07f12a5 1 // USBHostCam.h
va009039 13:8774c07f12a5 2 #include "USBHostConf.h"
va009039 13:8774c07f12a5 3 #include "USBHost.h"
va009039 13:8774c07f12a5 4 #include "BaseUvc.h"
va009039 13:8774c07f12a5 5 #include "decodeMJPEG.h"
va009039 13:8774c07f12a5 6 #pragma once
va009039 13:8774c07f12a5 7
va009039 13:8774c07f12a5 8 #define _160x120 2
va009039 13:8774c07f12a5 9 #define _176x144 3
va009039 13:8774c07f12a5 10 #define _320x176 4
va009039 13:8774c07f12a5 11 #define _320x240 5
va009039 13:8774c07f12a5 12 #define _352x288 6
va009039 13:8774c07f12a5 13 #define _432x240 7
va009039 13:8774c07f12a5 14 #define _640x480 1
va009039 13:8774c07f12a5 15 #define _544x288 8
va009039 13:8774c07f12a5 16 #define _640x360 9
va009039 13:8774c07f12a5 17 #define _752x416 10
va009039 13:8774c07f12a5 18 #define _800x448 11
va009039 13:8774c07f12a5 19 #define _800x600 12
va009039 13:8774c07f12a5 20
va009039 13:8774c07f12a5 21 #define TEST_ASSERT(A) while(!(A)){fprintf(stderr,"\n\n%s@%d %s ASSERT!\n\n",__PRETTY_FUNCTION__,__LINE__,#A);exit(1);};
va009039 13:8774c07f12a5 22
va009039 13:8774c07f12a5 23 struct CamInfo {
va009039 13:8774c07f12a5 24 uint16_t vid;
va009039 13:8774c07f12a5 25 uint16_t pid;
va009039 13:8774c07f12a5 26 uint8_t size;
va009039 13:8774c07f12a5 27 uint8_t option;
va009039 13:8774c07f12a5 28 //
va009039 13:8774c07f12a5 29 const char* name;
va009039 13:8774c07f12a5 30 uint8_t formatIndex;
va009039 13:8774c07f12a5 31 uint8_t frameIndex;
va009039 13:8774c07f12a5 32 uint32_t interval;
va009039 13:8774c07f12a5 33 uint8_t en;
va009039 13:8774c07f12a5 34 uint8_t mps;
va009039 13:8774c07f12a5 35 uint8_t if_alt;
va009039 18:61554f238584 36 uint8_t frameCount; // ITD frame count 1-8
va009039 18:61554f238584 37 uint8_t queueLimit; // ITD queue limit 1-3
va009039 13:8774c07f12a5 38 };
va009039 13:8774c07f12a5 39
va009039 13:8774c07f12a5 40 /**
va009039 13:8774c07f12a5 41 * A class to communicate a Cam
va009039 13:8774c07f12a5 42 */
va009039 13:8774c07f12a5 43 class USBHostCam : public IUSBEnumerator, public BaseUvc, public decodeMJPEG {
va009039 13:8774c07f12a5 44 public:
va009039 13:8774c07f12a5 45 /**
va009039 13:8774c07f12a5 46 * Constructor
va009039 13:8774c07f12a5 47 *
va009039 13:8774c07f12a5 48 */
va009039 13:8774c07f12a5 49 USBHostCam(uint8_t size = _160x120, uint8_t option = 0, CamInfo* user_caminfo = NULL);
va009039 13:8774c07f12a5 50
va009039 13:8774c07f12a5 51 /**
va009039 13:8774c07f12a5 52 * Check if a Cam device is connected
va009039 13:8774c07f12a5 53 *
va009039 13:8774c07f12a5 54 * @return true if a Cam device is connected
va009039 13:8774c07f12a5 55 */
va009039 13:8774c07f12a5 56 bool connected();
va009039 13:8774c07f12a5 57
va009039 13:8774c07f12a5 58 /**
va009039 13:8774c07f12a5 59 * Try to connect to a Cam device
va009039 13:8774c07f12a5 60 *
va009039 13:8774c07f12a5 61 * @return true if connection was successful
va009039 13:8774c07f12a5 62 */
va009039 13:8774c07f12a5 63 bool connect();
va009039 13:8774c07f12a5 64
va009039 13:8774c07f12a5 65 /**
va009039 13:8774c07f12a5 66 * read jpeg image
va009039 13:8774c07f12a5 67 *
va009039 13:8774c07f12a5 68 * @param buf read buffer
va009039 13:8774c07f12a5 69 * @param size buffer size
va009039 13:8774c07f12a5 70 * @param timeout_ms timeout default 15sec
va009039 13:8774c07f12a5 71 * @return jpeg size if read success else -1
va009039 13:8774c07f12a5 72 */
va009039 13:8774c07f12a5 73 int readJPEG(uint8_t* buf, int size, int timeout_ms = 15*1000);
va009039 13:8774c07f12a5 74
va009039 13:8774c07f12a5 75 protected:
va009039 13:8774c07f12a5 76 //From IUSBEnumerator
va009039 13:8774c07f12a5 77 virtual void setVidPid(uint16_t vid, uint16_t pid);
va009039 13:8774c07f12a5 78 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
va009039 13:8774c07f12a5 79 virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
va009039 13:8774c07f12a5 80
va009039 13:8774c07f12a5 81 private:
va009039 13:8774c07f12a5 82 bool dev_connected;
va009039 13:8774c07f12a5 83
va009039 13:8774c07f12a5 84 int cam_intf;
va009039 13:8774c07f12a5 85 bool device_found;
va009039 13:8774c07f12a5 86 bool caminfo_found;
va009039 13:8774c07f12a5 87
va009039 13:8774c07f12a5 88 uint8_t _seq;
va009039 13:8774c07f12a5 89 uint8_t* _buf;
va009039 13:8774c07f12a5 90 int _pos;
va009039 13:8774c07f12a5 91 int _size;
va009039 13:8774c07f12a5 92 CamInfo* CamInfoList;
va009039 13:8774c07f12a5 93 CamInfo* caminfo;
va009039 13:8774c07f12a5 94 uint8_t _caminfo_size;
va009039 13:8774c07f12a5 95 uint8_t _caminfo_option;
va009039 13:8774c07f12a5 96
va009039 13:8774c07f12a5 97 virtual void outputJPEG(uint8_t c, int status); // from decodeMJPEG
va009039 13:8774c07f12a5 98 void callback_motion_jpeg(uint16_t frame, uint8_t* buf, int len);
va009039 13:8774c07f12a5 99 void init();
va009039 13:8774c07f12a5 100 };