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/USBHostHub.cpp@10:40c7f6788902, 2014-02-05 (annotated)

Committer:
va009039
Date:
Wed Feb 05 13:34:37 2014 +0000
Revision:
10:40c7f6788902
Parent:
9:7f9f64cf5ded 
fix endpoint callback.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 8:6463cd1964c0 1 #include "USBHost.h"
va009039 8:6463cd1964c0 2
va009039 8:6463cd1964c0 3 #define PORT_CONNECTION 0
va009039 8:6463cd1964c0 4 #define PORT_ENABLE 1
va009039 8:6463cd1964c0 5 #define PORT_SUSPEND 2
va009039 8:6463cd1964c0 6 #define PORT_OVER_CURRENT 3
va009039 8:6463cd1964c0 7 #define PORT_RESET 4
va009039 8:6463cd1964c0 8 #define PORT_POWER 8
va009039 8:6463cd1964c0 9 #define PORT_LOW_SPEED 9
va009039 8:6463cd1964c0 10
va009039 8:6463cd1964c0 11 #define C_PORT_CONNECTION 16
va009039 8:6463cd1964c0 12 #define C_PORT_ENABLE 17
va009039 8:6463cd1964c0 13 #define C_PORT_SUSPEND 18
va009039 8:6463cd1964c0 14 #define C_PORT_OVER_CURRENT 19
va009039 8:6463cd1964c0 15 #define C_PORT_RESET 20
va009039 8:6463cd1964c0 16
va009039 8:6463cd1964c0 17 bool USBHost::Hub(USBDeviceConnected* dev) {
va009039 10:40c7f6788902 18 USB_INFO("New HUB: VID:%04x PID:%04x [dev: %p]", dev->getVid(), dev->getPid(), dev);
va009039 8:6463cd1964c0 19 HubDescriptor hubdesc;
va009039 8:6463cd1964c0 20 // get HUB descriptor
va009039 8:6463cd1964c0 21 int rc = controlRead(dev,
va009039 8:6463cd1964c0 22 USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS,
va009039 8:6463cd1964c0 23 GET_DESCRIPTOR,
va009039 8:6463cd1964c0 24 0x29 << 8, 0, reinterpret_cast<uint8_t*>(&hubdesc),
va009039 8:6463cd1964c0 25 sizeof(HubDescriptor));
va009039 8:6463cd1964c0 26 USB_TEST_ASSERT(rc == USB_TYPE_OK);
va009039 8:6463cd1964c0 27 if (rc != USB_TYPE_OK) {
va009039 8:6463cd1964c0 28 return false;
va009039 8:6463cd1964c0 29 }
va009039 8:6463cd1964c0 30 USB_DBG_HEX((uint8_t*)&hubdesc, sizeof(hubdesc));
va009039 8:6463cd1964c0 31
va009039 8:6463cd1964c0 32 uint32_t status;
va009039 8:6463cd1964c0 33 rc = controlRead( dev,
va009039 8:6463cd1964c0 34 0xa0, 0, 0, 0, reinterpret_cast<uint8_t*>(&status), 4);
va009039 8:6463cd1964c0 35 USB_TEST_ASSERT(rc == USB_TYPE_OK);
va009039 8:6463cd1964c0 36 if (rc != USB_TYPE_OK) {
va009039 8:6463cd1964c0 37 return false;
va009039 8:6463cd1964c0 38 }
va009039 8:6463cd1964c0 39 USB_DBG("HUB STATUS: %08X\n", status);
va009039 8:6463cd1964c0 40
va009039 8:6463cd1964c0 41 for(int i = 1; i <= hubdesc.bNbrPorts; i++) {
va009039 8:6463cd1964c0 42 SetPortPower(dev, i); // power on
va009039 8:6463cd1964c0 43 wait_ms(hubdesc.bPwrOn2PwrGood*2);
va009039 8:6463cd1964c0 44 uint32_t status;
va009039 8:6463cd1964c0 45 GetPortStatus(dev, i, &status);
va009039 8:6463cd1964c0 46 USB_DBG("port: %d status: %08X\n", i, status);
va009039 8:6463cd1964c0 47 if (status & 0x010000) { // Connect Status Change, has changed
va009039 8:6463cd1964c0 48 USB_TEST_ASSERT(status & 0x000001);
va009039 8:6463cd1964c0 49 ClearPortFeature(dev, C_PORT_CONNECTION, i);
va009039 8:6463cd1964c0 50 int lowSpeed = 0;
va009039 8:6463cd1964c0 51 if (status & 0x0200) {
va009039 8:6463cd1964c0 52 lowSpeed = 1;
va009039 8:6463cd1964c0 53 }
va009039 8:6463cd1964c0 54 PortReset(dev, i);
va009039 10:40c7f6788902 55 if (!addDevice(dev, i, lowSpeed)) {
va009039 8:6463cd1964c0 56 ClearPortPower(dev, i); // power off
va009039 8:6463cd1964c0 57 }
va009039 8:6463cd1964c0 58 } else {
va009039 8:6463cd1964c0 59 ClearPortPower(dev, i); // power off
va009039 8:6463cd1964c0 60 }
va009039 8:6463cd1964c0 61 }
va009039 8:6463cd1964c0 62 return false;
va009039 8:6463cd1964c0 63 }
va009039 8:6463cd1964c0 64
va009039 8:6463cd1964c0 65
va009039 8:6463cd1964c0 66 int USBHost::SetPortPower(USBDeviceConnected* dev, int port)
va009039 8:6463cd1964c0 67 {
va009039 8:6463cd1964c0 68 return SetPortFeature(dev, PORT_POWER, port);
va009039 8:6463cd1964c0 69 }
va009039 8:6463cd1964c0 70
va009039 8:6463cd1964c0 71 int USBHost::ClearPortPower(USBDeviceConnected* dev, int port)
va009039 8:6463cd1964c0 72 {
va009039 8:6463cd1964c0 73 return ClearPortFeature(dev, PORT_POWER, port);
va009039 8:6463cd1964c0 74 }
va009039 8:6463cd1964c0 75
va009039 8:6463cd1964c0 76 int USBHost::SetPortFeature(USBDeviceConnected* dev, int feature, int index)
va009039 8:6463cd1964c0 77 {
va009039 8:6463cd1964c0 78 return controlWrite(dev, 0x23, SET_FEATURE,feature,index,0,0);
va009039 8:6463cd1964c0 79 }
va009039 8:6463cd1964c0 80
va009039 8:6463cd1964c0 81 int USBHost::ClearPortFeature(USBDeviceConnected* dev, int feature, int index)
va009039 8:6463cd1964c0 82 {
va009039 8:6463cd1964c0 83 return controlWrite(dev, 0x23, CLEAR_FEATURE,feature,index,0,0);
va009039 8:6463cd1964c0 84 }
va009039 8:6463cd1964c0 85
va009039 8:6463cd1964c0 86 int USBHost::SetPortReset(USBDeviceConnected* dev, int port)
va009039 8:6463cd1964c0 87 {
va009039 8:6463cd1964c0 88 return SetPortFeature(dev, PORT_RESET, port);
va009039 8:6463cd1964c0 89 }
va009039 8:6463cd1964c0 90
va009039 8:6463cd1964c0 91 int USBHost::GetPortStatus(USBDeviceConnected* dev, int port, uint32_t* status)
va009039 8:6463cd1964c0 92 {
va009039 8:6463cd1964c0 93 return controlRead(dev, 0xa3, GET_STATUS, 0, port, (uint8_t*)status, 4);
va009039 8:6463cd1964c0 94 }
va009039 8:6463cd1964c0 95
va009039 8:6463cd1964c0 96 int USBHost::PortReset(USBDeviceConnected* dev, int port)
va009039 8:6463cd1964c0 97 {
va009039 8:6463cd1964c0 98 USB_DBG("%p port=%d\n", this, port);
va009039 8:6463cd1964c0 99 USB_TEST_ASSERT(port >= 1);
va009039 8:6463cd1964c0 100 SetPortReset(dev, port);
va009039 8:6463cd1964c0 101 // wait reset
va009039 8:6463cd1964c0 102 for(int i = 0; i < 100; i++) {
va009039 8:6463cd1964c0 103 uint32_t status;
va009039 8:6463cd1964c0 104 GetPortStatus(dev, port, &status);
va009039 8:6463cd1964c0 105 USB_DBG("RESET port: %d status: %08X\n", port, status);
va009039 8:6463cd1964c0 106 if (status & 0x100000) { // Reset change , Reset complete
va009039 8:6463cd1964c0 107 return USB_TYPE_OK;
va009039 8:6463cd1964c0 108 }
va009039 8:6463cd1964c0 109 wait_ms(5);
va009039 8:6463cd1964c0 110 }
va009039 8:6463cd1964c0 111 return USB_TYPE_ERROR;
va009039 8:6463cd1964c0 112 }