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
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
Import programF401RE-USBHostMSD_HelloWorld
Simple USBHost MSD(USB flash drive) for Nucleo F401RE/FRDM-KL46Z test program
Import programF401RE-USBHostC270_example
Simple USBHost WebCam test program
Import programK64F_USBHostC270_example
Simple USBHost C270 example
Import programF401RE-BTstack_example
BTstack for Nucleo F401RE/FRDM-KL46Z example program
Import programUSBHostRSSI_example
Bluetooth device discovery example program.
Import programKL46Z-USBHostGPS_HelloWorld
Simple USBHost GPS Dongle Receiver for FRDM-KL46Z test program
USBHost/USBHALHost.h
- Committer:
- va009039
- Date:
- 2014-02-05
- Revision:
- 10:40c7f6788902
- Parent:
- 8:6463cd1964c0
- Child:
- 11:61843badd06e
File content as of revision 10:40c7f6788902:
// Simple USBHost for FRDM-KL46Z #pragma once #include "mbed.h" #include "USBHostTypes.h" #include "USBEndpoint.h" struct SETUP_PACKET { uint8_t bmRequestType; uint8_t bRequest; uint16_t wValue; uint16_t wIndex; uint16_t wLength; }; #define GET_CONFIGURATION 8 // TOK_PID[5:2] #define Bus_Timeout 0x00 #define Data_Error 0x0f enum ODD_EVEN { ODD = 0, EVEN = 1, }; class Report { public: void clear(); void print_errstat(); // error count uint32_t errstat_piderr; // USBx_ERRSTAT[PIDERR] uint32_t errstat_crc5eof;// USBx_ERRSTAT[CRC5EOF] uint32_t errstat_crc16; // USBx_ERRSTAT[CRC16] uint32_t errstat_dfn8; // USBx_ERRSTAT[DFN8] uint32_t errstat_btoerr; // USBx_ERRSTAT[BTOERR] uint32_t errstat_dmaerr; // USBx_ERRSTAT[DMAERR] uint32_t errstat_bsterr; // USBx_ERRSTAT[BTSERR] // uint32_t nak; uint32_t stall; }; class USBHALHost { public: uint8_t LastStatus; uint8_t prev_LastStatus; Report report; protected: USBHALHost(); void init(); virtual bool addDevice(USBDeviceConnected* parent, int port, bool lowSpeed) = 0; void setAddr(int addr, bool lowSpeed = false); void setEndpoint(); void token_transfer_init(); int token_setup(USBEndpoint* ep, SETUP_PACKET* setup, uint16_t wLength = 0); int token_in(USBEndpoint* ep, uint8_t* data = NULL, int size = 0, int retryLimit = 10); int token_out(USBEndpoint* ep, const uint8_t* data = NULL, int size = 0, int retryLimit = 10); int token_iso_in(USBEndpoint* ep, uint8_t* data, int size); void token_ready(); private: static void _usbisr(void); void UsbIrqhandler(); __IO bool attach_done; __IO bool token_done; bool wait_attach(); bool root_lowSpeed; ODD_EVEN tx_ptr; ODD_EVEN rx_ptr; static USBHALHost * instHost; };