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

USBHost/mymap.h@9:7f9f64cf5ded, 2014-02-03 (annotated)

Committer:
va009039
Date:
Mon Feb 03 13:00:16 2014 +0000
Revision:
9:7f9f64cf5ded
Child:
10:40c7f6788902
add interrupt write transfer.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 9:7f9f64cf5ded 1 #pragma once
va009039 9:7f9f64cf5ded 2
va009039 9:7f9f64cf5ded 3 template<class K,class T>
va009039 9:7f9f64cf5ded 4 class mymap {
va009039 9:7f9f64cf5ded 5 struct mypair {
va009039 9:7f9f64cf5ded 6 K key;
va009039 9:7f9f64cf5ded 7 T value;
va009039 9:7f9f64cf5ded 8 };
va009039 9:7f9f64cf5ded 9 public:
va009039 9:7f9f64cf5ded 10 mymap() {
va009039 9:7f9f64cf5ded 11 m_size = 0;
va009039 9:7f9f64cf5ded 12 m_limit = 4;
va009039 9:7f9f64cf5ded 13 m_buf = new mypair[m_limit];
va009039 9:7f9f64cf5ded 14 }
va009039 9:7f9f64cf5ded 15 void put(K key, T value) {
va009039 9:7f9f64cf5ded 16 int i = find(key);
va009039 9:7f9f64cf5ded 17 if (i == (-1)) {
va009039 9:7f9f64cf5ded 18 if (m_size >= m_limit) {
va009039 9:7f9f64cf5ded 19 int new_limit = m_limit + 4;
va009039 9:7f9f64cf5ded 20 mypair* new_buf = new mypair[new_limit];
va009039 9:7f9f64cf5ded 21 for(int i = 0; i < m_size; i++) {
va009039 9:7f9f64cf5ded 22 new_buf[i] = m_buf[i];
va009039 9:7f9f64cf5ded 23 }
va009039 9:7f9f64cf5ded 24 delete[] m_buf;
va009039 9:7f9f64cf5ded 25 m_buf = new_buf;
va009039 9:7f9f64cf5ded 26 m_limit = new_limit;
va009039 9:7f9f64cf5ded 27 }
va009039 9:7f9f64cf5ded 28 i = m_size++;
va009039 9:7f9f64cf5ded 29 m_buf[i].key = key;
va009039 9:7f9f64cf5ded 30 }
va009039 9:7f9f64cf5ded 31 m_buf[i].value = value;
va009039 9:7f9f64cf5ded 32 }
va009039 9:7f9f64cf5ded 33 T get(K key) {
va009039 9:7f9f64cf5ded 34 int i = find(key);
va009039 9:7f9f64cf5ded 35 return (i == -1) ? NULL : m_buf[i].value;
va009039 9:7f9f64cf5ded 36 }
va009039 9:7f9f64cf5ded 37 bool empty() { return m_size == 0 ? true : false; }
va009039 9:7f9f64cf5ded 38 int size() { return m_size; }
va009039 9:7f9f64cf5ded 39 void clear() { m_size = 0; }
va009039 9:7f9f64cf5ded 40
va009039 9:7f9f64cf5ded 41 private:
va009039 9:7f9f64cf5ded 42 int find(K key) {
va009039 9:7f9f64cf5ded 43 for(int i = 0; i < m_size; i++) {
va009039 9:7f9f64cf5ded 44 if (m_buf[i].key == key) {
va009039 9:7f9f64cf5ded 45 return i;
va009039 9:7f9f64cf5ded 46 }
va009039 9:7f9f64cf5ded 47 }
va009039 9:7f9f64cf5ded 48 return -1;
va009039 9:7f9f64cf5ded 49 }
va009039 9:7f9f64cf5ded 50 int m_limit;
va009039 9:7f9f64cf5ded 51 int m_size;
va009039 9:7f9f64cf5ded 52 mypair *m_buf;
va009039 9:7f9f64cf5ded 53 };