Nino Der Kinderen / Mbed 2 deprecated InetTest

Embedded C project:18/12/2014

Dependencies:   DS1307 TextLCD mbed

NetServices/drv/serial/buf/SerialBuf.h@0:8d87bc453349, 2014-12-18 (annotated)

Committer:
ninoderkinderen
Date:
Thu Dec 18 09:35:49 2014 +0000
Revision:
0:8d87bc453349
Programma embedded C

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ninoderkinderen 0:8d87bc453349 1
ninoderkinderen 0:8d87bc453349 2 /*
ninoderkinderen 0:8d87bc453349 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
ninoderkinderen 0:8d87bc453349 4
ninoderkinderen 0:8d87bc453349 5 Permission is hereby granted, free of charge, to any person obtaining a copy
ninoderkinderen 0:8d87bc453349 6 of this software and associated documentation files (the "Software"), to deal
ninoderkinderen 0:8d87bc453349 7 in the Software without restriction, including without limitation the rights
ninoderkinderen 0:8d87bc453349 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
ninoderkinderen 0:8d87bc453349 9 copies of the Software, and to permit persons to whom the Software is
ninoderkinderen 0:8d87bc453349 10 furnished to do so, subject to the following conditions:
ninoderkinderen 0:8d87bc453349 11
ninoderkinderen 0:8d87bc453349 12 The above copyright notice and this permission notice shall be included in
ninoderkinderen 0:8d87bc453349 13 all copies or substantial portions of the Software.
ninoderkinderen 0:8d87bc453349 14
ninoderkinderen 0:8d87bc453349 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
ninoderkinderen 0:8d87bc453349 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
ninoderkinderen 0:8d87bc453349 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
ninoderkinderen 0:8d87bc453349 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
ninoderkinderen 0:8d87bc453349 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ninoderkinderen 0:8d87bc453349 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
ninoderkinderen 0:8d87bc453349 21 THE SOFTWARE.
ninoderkinderen 0:8d87bc453349 22 */
ninoderkinderen 0:8d87bc453349 23
ninoderkinderen 0:8d87bc453349 24 #ifndef SERIALBUF_H
ninoderkinderen 0:8d87bc453349 25 #define SERIALBUF_H
ninoderkinderen 0:8d87bc453349 26
ninoderkinderen 0:8d87bc453349 27 #include "mbed.h"
ninoderkinderen 0:8d87bc453349 28 #include "netCfg.h"
ninoderkinderen 0:8d87bc453349 29 #if NET_USB_SERIAL
ninoderkinderen 0:8d87bc453349 30 #include "drv/serial/usb/UsbSerial.h"
ninoderkinderen 0:8d87bc453349 31 #endif
ninoderkinderen 0:8d87bc453349 32
ninoderkinderen 0:8d87bc453349 33 class SerialCircularBuf
ninoderkinderen 0:8d87bc453349 34 {
ninoderkinderen 0:8d87bc453349 35 public:
ninoderkinderen 0:8d87bc453349 36 SerialCircularBuf(int len);
ninoderkinderen 0:8d87bc453349 37 ~SerialCircularBuf();
ninoderkinderen 0:8d87bc453349 38
ninoderkinderen 0:8d87bc453349 39 int room();
ninoderkinderen 0:8d87bc453349 40 int len();
ninoderkinderen 0:8d87bc453349 41
ninoderkinderen 0:8d87bc453349 42 void write(char c);
ninoderkinderen 0:8d87bc453349 43 char read();
ninoderkinderen 0:8d87bc453349 44
ninoderkinderen 0:8d87bc453349 45 void setReadMode(bool readMode); //If true, keeps chars in buf when read, false by default
ninoderkinderen 0:8d87bc453349 46 void flushRead(); //Delete chars that have been read & return chars len (only useful with readMode = true)
ninoderkinderen 0:8d87bc453349 47 void resetRead(); //Go back to initial read position & return chars len (only useful with readMode = true)
ninoderkinderen 0:8d87bc453349 48
ninoderkinderen 0:8d87bc453349 49 private:
ninoderkinderen 0:8d87bc453349 50 char* m_buf;
ninoderkinderen 0:8d87bc453349 51 int m_len;
ninoderkinderen 0:8d87bc453349 52
ninoderkinderen 0:8d87bc453349 53 volatile char* m_pReadStart;
ninoderkinderen 0:8d87bc453349 54 volatile char* m_pRead;
ninoderkinderen 0:8d87bc453349 55 volatile char* m_pWrite;
ninoderkinderen 0:8d87bc453349 56 volatile bool m_readMode;
ninoderkinderen 0:8d87bc453349 57 };
ninoderkinderen 0:8d87bc453349 58
ninoderkinderen 0:8d87bc453349 59 class SerialBuf
ninoderkinderen 0:8d87bc453349 60 {
ninoderkinderen 0:8d87bc453349 61 public:
ninoderkinderen 0:8d87bc453349 62 SerialBuf(int len); //Buffer length
ninoderkinderen 0:8d87bc453349 63 virtual ~SerialBuf();
ninoderkinderen 0:8d87bc453349 64
ninoderkinderen 0:8d87bc453349 65 void attach(Serial* pSerial);
ninoderkinderen 0:8d87bc453349 66 void detach();
ninoderkinderen 0:8d87bc453349 67
ninoderkinderen 0:8d87bc453349 68 #if NET_USB_SERIAL
ninoderkinderen 0:8d87bc453349 69 void attach(UsbSerial* pUsbSerial);
ninoderkinderen 0:8d87bc453349 70 #endif
ninoderkinderen 0:8d87bc453349 71
ninoderkinderen 0:8d87bc453349 72 //Really useful for debugging
ninoderkinderen 0:8d87bc453349 73 char getc();
ninoderkinderen 0:8d87bc453349 74 void putc(char c);
ninoderkinderen 0:8d87bc453349 75 bool readable();
ninoderkinderen 0:8d87bc453349 76 bool writeable();
ninoderkinderen 0:8d87bc453349 77 /*protected:*/
ninoderkinderen 0:8d87bc453349 78 void setReadMode(bool readMode); //If true, keeps chars in buf when read, false by default
ninoderkinderen 0:8d87bc453349 79 void flushRead(); //Delete chars that have been read & return chars len (only useful with readMode = true)
ninoderkinderen 0:8d87bc453349 80 void resetRead(); //Go back to initial read position & return chars len (only useful with readMode = true)
ninoderkinderen 0:8d87bc453349 81
ninoderkinderen 0:8d87bc453349 82 private:
ninoderkinderen 0:8d87bc453349 83 void onRxInterrupt(); //Callback from m_pSerial
ninoderkinderen 0:8d87bc453349 84 void onTxInterrupt(); //Callback from m_pSerial
ninoderkinderen 0:8d87bc453349 85
ninoderkinderen 0:8d87bc453349 86 SerialCircularBuf m_rxBuf;
ninoderkinderen 0:8d87bc453349 87 SerialCircularBuf m_txBuf;
ninoderkinderen 0:8d87bc453349 88
ninoderkinderen 0:8d87bc453349 89 Serial* m_pSerial; //Not owned
ninoderkinderen 0:8d87bc453349 90
ninoderkinderen 0:8d87bc453349 91 #if NET_USB_SERIAL
ninoderkinderen 0:8d87bc453349 92 //USB Serial Impl
ninoderkinderen 0:8d87bc453349 93 UsbSerial* m_pUsbSerial; //Not owned
ninoderkinderen 0:8d87bc453349 94 //Ticker m_usbTick;
ninoderkinderen 0:8d87bc453349 95 #endif
ninoderkinderen 0:8d87bc453349 96 };
ninoderkinderen 0:8d87bc453349 97
ninoderkinderen 0:8d87bc453349 98
ninoderkinderen 0:8d87bc453349 99 #endif