Norimasa Okamoto
Simple USBHost ｌibrary for Nucleo F446RE/F411RE/F401RE FRDM-KL46Z/KL25Z/F64F LPC4088/LPC1768
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 morpho | USB |
|---|---|
| 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
Diff: USBHost.h
- Revision:
- 0:5160ee0c522d
- Child:
- 1:c072d9e580b0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHost.h Sat Jan 18 13:30:22 2014 +0000
@@ -0,0 +1,54 @@
+// Simple USBHost for FRDM-KL46Z
+#include "mbed.h"
+#pragma once
+
+struct SETUP_PACKET {
+ uint8_t bmRequestType;
+ uint8_t bRequest;
+ uint16_t wValue;
+ uint16_t wIndex;
+ uint16_t wLength;
+};
+
+#define SET_ADDRESS 5
+#define GET_DESCRIPTOR 6
+#define GET_CONFIGURATION 8
+#define SET_CONFIGURATION 9
+
+enum ODD_EVEN {
+ ODD = 0,
+ EVEN = 1,
+};
+
+class USBHost {
+public:
+ static USBHost* getHostInst();
+ int InterruptRead(uint8_t* data, int size);
+ int ControlRead(SETUP_PACKET* setup, uint8_t* data, int size);
+ int ControlWrite(SETUP_PACKET* setup, uint8_t* data = NULL, int size = 0);
+ int BulkRead(uint8_t* data, int size);
+ int BulkWrite(const uint8_t* data, int size);
+
+protected:
+ USBHost();
+ void init();
+ void wait_attach();
+ void enumeration();
+ uint8_t ep_int_in;
+ uint8_t ep_bulk_in;
+ uint8_t ep_bulk_out;
+ int MaxPacketSize0;
+
+private:
+ static void _usbisr(void);
+ int token_setup(SETUP_PACKET* setup, uint16_t wLength = 0);
+ int token_in(uint8_t ep, uint8_t* data = NULL, int size = 0);
+ int token_out(uint8_t ep, const uint8_t* data = NULL, int size = 0);
+ void UsbIrqhandler();
+ __IO bool attach_done;
+ __IO bool token_done;
+ ODD_EVEN tx_ptr;
+ ODD_EVEN rx_ptr;
+ static USBHost* inst;
+};
+