Diff: USBHost/USBHost.h

Revision:

7:9a20482c9a7a

Child:

8:6463cd1964c0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHost/USBHost.h	Tue Jan 28 06:50:12 2014 +0000
@@ -0,0 +1,116 @@
+// Simple USBHost for FRDM-KL46Z
+#pragma once
+#include "mbed.h"
+#include "USBHALHost.h"
+#include "USBDeviceConnected.h"
+#include "USBEndpoint.h"
+
+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);
+    int IsochronousRead(USBEndpoint*ep, uint8_t* data, int size);
+
+    USBDeviceConnected dev;
+
+private:
+    USBHost();
+    static USBHost* inst;
+    virtual bool enumeration();
+    USBEndpoint ep_ctl_in_out;
+    USBEndpoint ep_int_in;
+    USBEndpoint ep_bulk_in;
+    USBEndpoint ep_bulk_out;
+};
+