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
Diff: USBHost/USBHost.h
- Revision:
- 3:a3872f7593e2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBHost/USBHost.h Sat Jan 25 12:51:44 2014 +0000 @@ -0,0 +1,113 @@ +// Simple USBHost for FRDM-KL46Z +#pragma once +#include "mbed.h" +#include "USBHALHost.h" +#include "USBEndpoint.h" + +class USBDeviceConnected {}; //dummy +class IUSBEnumerator {}; // dummy + +class USBHost : public USBHALHost { +public: + /** + * Static method to create or retrieve the single USBHost instance + */ + static USBHost* getHostInst(); + + /** + * Control read: setup stage, data stage and status stage + * + * @param dev the control read will be done for this device + * @param requestType request type + * @param request request + * @param value value + * @param index index + * @param buf pointer on a buffer where will be store the data received + * @param len length of the transfer + * + * @returns status of the control read + */ + USB_TYPE controlRead(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len); + + /** + * Control write: setup stage, data stage and status stage + * + * @param dev the control write will be done for this device + * @param requestType request type + * @param request request + * @param value value + * @param index index + * @param buf pointer on a buffer which will be written + * @param len length of the transfer + * + * @returns status of the control write + */ + USB_TYPE controlWrite(USBDeviceConnected * dev, uint8_t requestType, uint8_t request, uint32_t value, uint32_t index, uint8_t * buf, uint32_t len); + /** + * Bulk read + * + * @param dev the bulk transfer will be done for this device + * @param ep USBEndpoint which will be used to read a packet + * @param buf pointer on a buffer where will be store the data received + * @param len length of the transfer + * @param blocking if true, the read is blocking (wait for completion) + * + * @returns status of the bulk read + */ + USB_TYPE bulkRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true); + + /** + * Bulk write + * + * @param dev the bulk transfer will be done for this device + * @param ep USBEndpoint which will be used to write a packet + * @param buf pointer on a buffer which will be written + * @param len length of the transfer + * @param blocking if true, the write is blocking (wait for completion) + * + * @returns status of the bulk write + */ + USB_TYPE bulkWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true); + + /** + * Interrupt read + * + * @param dev the interrupt transfer will be done for this device + * @param ep USBEndpoint which will be used to write a packet + * @param buf pointer on a buffer which will be written + * @param len length of the transfer + * @param blocking if true, the read is blocking (wait for completion) + * + * @returns status of the interrupt read + */ + USB_TYPE interruptRead(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true); + + /** + * Interrupt write + * + * @param dev the interrupt transfer will be done for this device + * @param ep USBEndpoint which will be used to write a packet + * @param buf pointer on a buffer which will be written + * @param len length of the transfer + * @param blocking if true, the write is blocking (wait for completion) + * + * @returns status of the interrupt write + */ + USB_TYPE interruptWrite(USBDeviceConnected * dev, USBEndpoint * ep, uint8_t * buf, uint32_t len, bool blocking = true); + + 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 timeout_ms = -1); + int BulkWrite(const uint8_t* data, int size); + int InterruptRead(uint8_t* data, int size); + +private: + USBHost(); + static USBHost* inst; + virtual bool enumeration(); + int dev_addr; + USBEndpoint ep_int_in; + USBEndpoint ep_bulk_in; + USBEndpoint ep_bulk_out; +}; +