Diff: USBHostSerial/USBHostSerial.h

Revision:

30:ff42cc7a0d55

Parent:

29:181839dc8cb0

Child:

31:f6d9dbbc1481

--- a/USBHostSerial/USBHostSerial.h	Tue Mar 31 07:44:06 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,231 +0,0 @@
-/* mbed USBHost Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef USBHOSTSERIAL_H
-#define USBHOSTSERIAL_H
-
-#include "USBHostConf.h"
-
-#if USBHOST_SERIAL
-
-#include "USBHost.h"
-#include "Stream.h"
-#include "MtxCircBuffer.h"
-
-/**
- * A class to communicate a USB virtual serial port
- */
-class USBHostSerialPort : public Stream {
-public:
-    /**
-    * Constructor
-    */
-    USBHostSerialPort();
-
-    enum IrqType {
-        RxIrq,
-        TxIrq
-    };
-
-    enum Parity {
-        None = 0,
-        Odd,
-        Even,
-        Mark,
-        Space
-    };
-
-    void connect(USBHost* _host, USBDeviceConnected * _dev,
-        uint8_t _serial_intf, USBEndpoint* _bulk_in, USBEndpoint* _bulk_out);
-
-    /**
-    * Check the number of bytes available.
-    *
-    * @returns the number of bytes available
-    */
-    uint8_t available();
-
-    /**
-     *  Attach a member function to call when a packet is received.
-     *
-     *  @param tptr pointer to the object to call the member function on
-     *  @param mptr pointer to the member function to be called
-     *  @param irq irq type
-     */
-    template<typename T>
-    inline void attach(T* tptr, void (T::*mptr)(void), IrqType irq = RxIrq) {
-        if ((mptr != NULL) && (tptr != NULL)) {
-            if (irq == RxIrq) {
-                rx.attach(tptr, mptr);
-            } else {
-                tx.attach(tptr, mptr);
-            }
-        }
-    }
-
-    /**
-     * Attach a callback called when a packet is received
-     *
-     * @param ptr function pointer
-     */
-    inline void attach(void (*fn)(void), IrqType irq = RxIrq) {
-        if (fn != NULL) {
-            if (irq == RxIrq) {
-                rx.attach(fn);
-            } else {
-                tx.attach(fn);
-            }
-        }
-    }
-
-    /** Set the baud rate of the serial port
-     *
-     *  @param baudrate The baudrate of the serial port (default = 9600).
-     */
-    void baud(int baudrate = 9600);
-
-    /** Set the transmission format used by the Serial port
-     *
-     *  @param bits The number of bits in a word (default = 8)
-     *  @param parity The parity used (USBHostSerialPort::None, USBHostSerialPort::Odd, USBHostSerialPort::Even, USBHostSerialPort::Mark, USBHostSerialPort::Space; default = USBHostSerialPort::None)
-     *  @param stop The number of stop bits (1 or 2; default = 1)
-     */
-    void format(int bits = 8, Parity parity = USBHostSerialPort::None, int stop_bits = 1);
-    virtual int writeBuf(const char* b, int s);
-    virtual int readBuf(char* b, int s);
-
-protected:
-    virtual int _getc();
-    virtual int _putc(int c);
-
-private:
-    USBHost * host;
-    USBDeviceConnected * dev;
-
-    USBEndpoint * bulk_in;
-    USBEndpoint * bulk_out;
-    uint32_t size_bulk_in;
-    uint32_t size_bulk_out;
-
-    void init();
-
-    MtxCircBuffer<uint8_t, 128> circ_buf;
-
-    uint8_t buf[64];
-
-    typedef struct {
-        uint32_t baudrate;
-        uint8_t stop_bits;
-        uint8_t parity;
-        uint8_t data_bits;
-    } PACKED LINE_CODING;
-
-    LINE_CODING line_coding;
-
-    void rxHandler();
-    void txHandler();
-    FunctionPointer rx;
-    FunctionPointer tx;
-
-    uint8_t serial_intf;
-};
-
-#if (USBHOST_SERIAL <= 1)
-
-class USBHostSerial : public IUSBEnumerator, public USBHostSerialPort
-{
-public:
-    USBHostSerial();
-
-    /**
-     * Try to connect a serial device
-     *
-     * @return true if connection was successful
-     */
-    bool connect();
-
-    void disconnect();
-
-    /**
-    * Check if a any serial port is connected
-    *
-    * @returns true if a serial device is connected
-    */
-    bool connected();
-
-protected:
-    USBHost* host;
-    USBDeviceConnected* dev;
-    uint8_t port_intf;
-    int ports_found;
-
-    //From IUSBEnumerator
-    virtual void setVidPid(uint16_t vid, uint16_t pid);
-    virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
-    virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
-    bool dev_connected;
-};
-
-#else // (USBHOST_SERIAL > 1)
-
-class USBHostMultiSerial : public IUSBEnumerator {
-public:
-    USBHostMultiSerial();
-    virtual ~USBHostMultiSerial();
-
-    USBHostSerialPort* getPort(int port)
-    {
-        return port < USBHOST_SERIAL ? ports[port] : NULL;
-    }
-
-    /**
-     * Try to connect a serial device
-     *
-     * @return true if connection was successful
-     */
-    bool connect();
-
-    void disconnect();
-
-    /**
-    * Check if a any serial port is connected
-    *
-    * @returns true if a serial device is connected
-    */
-    bool connected();
-
-protected:
-    USBHost* host;
-    USBDeviceConnected* dev;
-    USBHostSerialPort* ports[USBHOST_SERIAL];
-    uint8_t port_intf[USBHOST_SERIAL];
-    int ports_found;
-
-    //From IUSBEnumerator
-    virtual void setVidPid(uint16_t vid, uint16_t pid);
-    virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed
-    virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
-
-private:
-    bool dev_connected;
-};
-#endif // (USBHOST_SERIAL <= 1)
-
-#endif
-
-#endif