Fixing issues with library dependencies

Dependencies:   FATFileSystem mbed-rtos

Fork of USBHost by mbed official

Committer:
samux
Date:
Tue Mar 12 17:23:37 2013 +0000
Revision:
4:b320d68e98e7
Parent:
3:0f5c32575eb8
Child:
7:e7e63ac7ae5f
bug fixes - support composite device

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:a554658735bf 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
mbed_official 0:a554658735bf 2 *
mbed_official 0:a554658735bf 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
mbed_official 0:a554658735bf 4 * and associated documentation files (the "Software"), to deal in the Software without
mbed_official 0:a554658735bf 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
mbed_official 0:a554658735bf 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
mbed_official 0:a554658735bf 7 * Software is furnished to do so, subject to the following conditions:
mbed_official 0:a554658735bf 8 *
mbed_official 0:a554658735bf 9 * The above copyright notice and this permission notice shall be included in all copies or
mbed_official 0:a554658735bf 10 * substantial portions of the Software.
mbed_official 0:a554658735bf 11 *
mbed_official 0:a554658735bf 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
mbed_official 0:a554658735bf 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
mbed_official 0:a554658735bf 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
mbed_official 0:a554658735bf 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
mbed_official 0:a554658735bf 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
mbed_official 0:a554658735bf 17 */
mbed_official 0:a554658735bf 18
mbed_official 0:a554658735bf 19 #ifndef USBHOSTSERIAL_H
mbed_official 0:a554658735bf 20 #define USBHOSTSERIAL_H
mbed_official 0:a554658735bf 21
mbed_official 0:a554658735bf 22 #include "USBHostConf.h"
mbed_official 0:a554658735bf 23
mbed_official 0:a554658735bf 24 #if USBHOST_SERIAL
mbed_official 0:a554658735bf 25
mbed_official 0:a554658735bf 26 #include "USBHost.h"
mbed_official 0:a554658735bf 27 #include "Stream.h"
mbed_official 0:a554658735bf 28 #include "MtxCircBuffer.h"
mbed_official 0:a554658735bf 29
samux 1:0a457e34fa9e 30 /**
samux 1:0a457e34fa9e 31 * A class to communicate a USB virtual serial port
samux 1:0a457e34fa9e 32 */
mbed_official 0:a554658735bf 33 class USBHostSerial : public IUSBEnumerator, public Stream {
mbed_official 0:a554658735bf 34 public:
mbed_official 0:a554658735bf 35 /**
mbed_official 0:a554658735bf 36 * Constructor
mbed_official 0:a554658735bf 37 */
mbed_official 0:a554658735bf 38 USBHostSerial();
mbed_official 0:a554658735bf 39
mbed_official 0:a554658735bf 40 enum IrqType {
mbed_official 0:a554658735bf 41 RxIrq,
mbed_official 0:a554658735bf 42 TxIrq
mbed_official 0:a554658735bf 43 };
samux 4:b320d68e98e7 44
samux 4:b320d68e98e7 45 enum Parity {
samux 4:b320d68e98e7 46 None = 0,
samux 4:b320d68e98e7 47 Odd,
samux 4:b320d68e98e7 48 Even,
samux 4:b320d68e98e7 49 Mark,
samux 4:b320d68e98e7 50 Space
samux 4:b320d68e98e7 51 };
mbed_official 0:a554658735bf 52
mbed_official 0:a554658735bf 53 /**
mbed_official 0:a554658735bf 54 * Check if a virtual serial port is connected
mbed_official 0:a554658735bf 55 *
mbed_official 0:a554658735bf 56 * @returns true if a serial device is connected
mbed_official 0:a554658735bf 57 */
mbed_official 0:a554658735bf 58 bool connected();
mbed_official 0:a554658735bf 59
mbed_official 0:a554658735bf 60 /**
mbed_official 0:a554658735bf 61 * Try to connect a serial device
mbed_official 0:a554658735bf 62 *
samux 3:0f5c32575eb8 63 * @return true if connection was successful
mbed_official 0:a554658735bf 64 */
mbed_official 0:a554658735bf 65 bool connect();
mbed_official 0:a554658735bf 66
mbed_official 0:a554658735bf 67 /**
mbed_official 0:a554658735bf 68 * Check the number of bytes available.
mbed_official 0:a554658735bf 69 *
mbed_official 0:a554658735bf 70 * @returns the number of bytes available
mbed_official 0:a554658735bf 71 */
mbed_official 0:a554658735bf 72 uint8_t available();
mbed_official 0:a554658735bf 73
mbed_official 0:a554658735bf 74 /**
mbed_official 0:a554658735bf 75 * Attach a member function to call when a packet is received.
mbed_official 0:a554658735bf 76 *
mbed_official 0:a554658735bf 77 * @param tptr pointer to the object to call the member function on
mbed_official 0:a554658735bf 78 * @param mptr pointer to the member function to be called
samux 2:5e8fdc541b98 79 * @param irq irq type
mbed_official 0:a554658735bf 80 */
mbed_official 0:a554658735bf 81 template<typename T>
mbed_official 0:a554658735bf 82 inline void attach(T* tptr, void (T::*mptr)(void), IrqType irq = RxIrq) {
mbed_official 0:a554658735bf 83 if ((mptr != NULL) && (tptr != NULL)) {
mbed_official 0:a554658735bf 84 if (irq == RxIrq) {
mbed_official 0:a554658735bf 85 rx.attach(tptr, mptr);
mbed_official 0:a554658735bf 86 } else {
mbed_official 0:a554658735bf 87 tx.attach(tptr, mptr);
mbed_official 0:a554658735bf 88 }
mbed_official 0:a554658735bf 89 }
mbed_official 0:a554658735bf 90 }
mbed_official 0:a554658735bf 91
mbed_official 0:a554658735bf 92 /**
mbed_official 0:a554658735bf 93 * Attach a callback called when a packet is received
mbed_official 0:a554658735bf 94 *
samux 2:5e8fdc541b98 95 * @param ptr function pointer
mbed_official 0:a554658735bf 96 */
mbed_official 0:a554658735bf 97 inline void attach(void (*fn)(void), IrqType irq = RxIrq) {
mbed_official 0:a554658735bf 98 if (fn != NULL) {
mbed_official 0:a554658735bf 99 if (irq == RxIrq) {
mbed_official 0:a554658735bf 100 rx.attach(fn);
mbed_official 0:a554658735bf 101 } else {
mbed_official 0:a554658735bf 102 tx.attach(fn);
mbed_official 0:a554658735bf 103 }
mbed_official 0:a554658735bf 104 }
mbed_official 0:a554658735bf 105 }
samux 4:b320d68e98e7 106
samux 4:b320d68e98e7 107 void baud(int baudrate);
samux 4:b320d68e98e7 108 void format(int bits = 8, Parity parity = USBHostSerial::None, int stop_bits = 1);
mbed_official 0:a554658735bf 109
mbed_official 0:a554658735bf 110
mbed_official 0:a554658735bf 111 protected:
mbed_official 0:a554658735bf 112 //From IUSBEnumerator
mbed_official 0:a554658735bf 113 virtual void setVidPid(uint16_t vid, uint16_t pid);
mbed_official 0:a554658735bf 114 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
mbed_official 0:a554658735bf 115 virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
mbed_official 0:a554658735bf 116
mbed_official 0:a554658735bf 117 virtual int _getc();
mbed_official 0:a554658735bf 118 virtual int _putc(int c);
mbed_official 0:a554658735bf 119
mbed_official 0:a554658735bf 120 private:
mbed_official 0:a554658735bf 121 USBHost * host;
mbed_official 0:a554658735bf 122 USBDeviceConnected * dev;
mbed_official 0:a554658735bf 123 USBEndpoint * bulk_in;
mbed_official 0:a554658735bf 124 USBEndpoint * bulk_out;
mbed_official 0:a554658735bf 125 uint32_t size_bulk_in;
mbed_official 0:a554658735bf 126 uint32_t size_bulk_out;
mbed_official 0:a554658735bf 127
mbed_official 0:a554658735bf 128 bool dev_connected;
mbed_official 0:a554658735bf 129
mbed_official 0:a554658735bf 130 void init();
mbed_official 0:a554658735bf 131
mbed_official 0:a554658735bf 132 MtxCircBuffer<uint8_t, 64> circ_buf;
mbed_official 0:a554658735bf 133
mbed_official 0:a554658735bf 134 uint8_t buf[64];
mbed_official 0:a554658735bf 135
samux 4:b320d68e98e7 136 typedef __packed struct {
samux 4:b320d68e98e7 137 uint32_t baudrate;
samux 4:b320d68e98e7 138 uint8_t stop_bits;
samux 4:b320d68e98e7 139 uint8_t parity;
samux 4:b320d68e98e7 140 uint8_t data_bits;
samux 4:b320d68e98e7 141 } LINE_CODING;
samux 4:b320d68e98e7 142
samux 4:b320d68e98e7 143 LINE_CODING line_coding;
samux 4:b320d68e98e7 144
mbed_official 0:a554658735bf 145 void rxHandler();
mbed_official 0:a554658735bf 146 void txHandler();
mbed_official 0:a554658735bf 147 FunctionPointer rx;
mbed_official 0:a554658735bf 148 FunctionPointer tx;
mbed_official 0:a554658735bf 149
mbed_official 0:a554658735bf 150 int serial_intf;
mbed_official 0:a554658735bf 151 bool serial_device_found;
mbed_official 0:a554658735bf 152
mbed_official 0:a554658735bf 153 };
mbed_official 0:a554658735bf 154
mbed_official 0:a554658735bf 155 #endif
mbed_official 0:a554658735bf 156
mbed_official 0:a554658735bf 157 #endif