WIZnet / WizFi310Interface

This library can be used in mbed driver or mbed OS2. So If you want to use WizFi310 on mbed OS5, You have to use another WizFi310 library(wizfi310-driver). That is git repository for wizfi310-driver. - https://github.com/ARMmbed/wizfi310-driver

Dependents:   KT_IoTMakers_WizFi310_Example WizFi310_STATION_HelloWorld WizFi310_DNS_TCP_HelloWorld WizFi310_Ubidots ... more

This library can be used in mbed driver or mbed OS2. So If you want to use WizFi310 on mbed OS5, You have to use another WizFi310 library(wizfi310-driver).

That is git repository for wizfi310-driver. - https://github.com/ARMmbed/wizfi310-driver

WizFi310/WizFi310_hal.cpp@7:08771e4906bb, 2017-11-23 (annotated)

Committer:
jehoon
Date:
Thu Nov 23 23:51:30 2017 +0000
Revision:
7:08771e4906bb
Parent:
5:72212beb817c 
fix socket message parsing in isr

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jehoon 0:df571f8f8c03 1 /*
jehoon 0:df571f8f8c03 2 * Copyright (C) 2013 gsfan, MIT License
jehoon 0:df571f8f8c03 3 *
jehoon 0:df571f8f8c03 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
jehoon 0:df571f8f8c03 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
jehoon 0:df571f8f8c03 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
jehoon 0:df571f8f8c03 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
jehoon 0:df571f8f8c03 8 * furnished to do so, subject to the following conditions:
jehoon 0:df571f8f8c03 9 *
jehoon 0:df571f8f8c03 10 * The above copyright notice and this permission notice shall be included in all copies or
jehoon 0:df571f8f8c03 11 * substantial portions of the Software.
jehoon 0:df571f8f8c03 12 *
jehoon 0:df571f8f8c03 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
jehoon 0:df571f8f8c03 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
jehoon 0:df571f8f8c03 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
jehoon 0:df571f8f8c03 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jehoon 0:df571f8f8c03 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
jehoon 0:df571f8f8c03 18 */
jehoon 0:df571f8f8c03 19 /* Copyright (C) 2014 Wiznet, MIT License
jehoon 0:df571f8f8c03 20 * port to the Wiznet Module WizFi310
jehoon 0:df571f8f8c03 21 */
jehoon 0:df571f8f8c03 22
jehoon 0:df571f8f8c03 23 #include "WizFi310.h"
jehoon 0:df571f8f8c03 24
jehoon 0:df571f8f8c03 25 void WizFi310::setReset(bool flg)
jehoon 0:df571f8f8c03 26 {
jehoon 0:df571f8f8c03 27 if( flg )
jehoon 0:df571f8f8c03 28 {
jehoon 0:df571f8f8c03 29 // low
jehoon 0:df571f8f8c03 30 _reset.output();
jehoon 0:df571f8f8c03 31 _reset = 0;
jehoon 0:df571f8f8c03 32 }
jehoon 0:df571f8f8c03 33 else
jehoon 0:df571f8f8c03 34 {
jehoon 0:df571f8f8c03 35 // high z
jehoon 0:df571f8f8c03 36 _reset.input();
jehoon 0:df571f8f8c03 37 _reset.mode(PullNone);
jehoon 0:df571f8f8c03 38 }
jehoon 0:df571f8f8c03 39 }
jehoon 0:df571f8f8c03 40
jehoon 0:df571f8f8c03 41 void WizFi310::isrUart()
jehoon 0:df571f8f8c03 42 {
jehoon 0:df571f8f8c03 43 char c;
jehoon 0:df571f8f8c03 44
jehoon 0:df571f8f8c03 45 c = getUart();
jehoon 5:72212beb817c 46
jehoon 0:df571f8f8c03 47 recvData(c);
jehoon 0:df571f8f8c03 48 }
jehoon 0:df571f8f8c03 49
jehoon 0:df571f8f8c03 50 int WizFi310::getUart()
jehoon 0:df571f8f8c03 51 {
jehoon 0:df571f8f8c03 52 return _wizfi.getc();
jehoon 0:df571f8f8c03 53 }
jehoon 0:df571f8f8c03 54
jehoon 0:df571f8f8c03 55 void WizFi310::putUart (char c)
jehoon 0:df571f8f8c03 56 {
jehoon 0:df571f8f8c03 57 _wizfi.putc(c);
jehoon 0:df571f8f8c03 58 }
jehoon 0:df571f8f8c03 59
jehoon 0:df571f8f8c03 60 void WizFi310::setRts (bool flg)
jehoon 0:df571f8f8c03 61 {
jehoon 0:df571f8f8c03 62 if (flg)
jehoon 0:df571f8f8c03 63 {
jehoon 0:df571f8f8c03 64 if(_flow == 2)
jehoon 0:df571f8f8c03 65 {
jehoon 0:df571f8f8c03 66 if(_rts)
jehoon 0:df571f8f8c03 67 {
jehoon 0:df571f8f8c03 68 _rts->write(0); // low
jehoon 0:df571f8f8c03 69 }
jehoon 0:df571f8f8c03 70 }
jehoon 0:df571f8f8c03 71 }
jehoon 0:df571f8f8c03 72 else
jehoon 0:df571f8f8c03 73 {
jehoon 0:df571f8f8c03 74 if(_flow == 2)
jehoon 0:df571f8f8c03 75 {
jehoon 0:df571f8f8c03 76 if(_rts)
jehoon 0:df571f8f8c03 77 {
jehoon 0:df571f8f8c03 78 _rts->write(1); // high
jehoon 0:df571f8f8c03 79 }
jehoon 0:df571f8f8c03 80 }
jehoon 0:df571f8f8c03 81 }
jehoon 0:df571f8f8c03 82 }
jehoon 0:df571f8f8c03 83
jehoon 0:df571f8f8c03 84 int WizFi310::lockUart (int ms)
jehoon 0:df571f8f8c03 85 {
jehoon 0:df571f8f8c03 86 Timer t;
jehoon 0:df571f8f8c03 87
jehoon 0:df571f8f8c03 88 if(_state.mode != MODE_COMMAND)
jehoon 0:df571f8f8c03 89 {
jehoon 0:df571f8f8c03 90 t.start();
jehoon 0:df571f8f8c03 91 while(_state.mode != MODE_COMMAND)
jehoon 0:df571f8f8c03 92 {
jehoon 0:df571f8f8c03 93 if(t.read_ms() >= ms)
jehoon 0:df571f8f8c03 94 {
jehoon 0:df571f8f8c03 95 WIZ_WARN("lock timeout (%d)\r\n", _state.mode);
jehoon 0:df571f8f8c03 96 return -1;
jehoon 0:df571f8f8c03 97 }
jehoon 0:df571f8f8c03 98 }
jehoon 0:df571f8f8c03 99 }
jehoon 0:df571f8f8c03 100
jehoon 0:df571f8f8c03 101 #ifdef CFG_ENABLE_RTOS
jehoon 0:df571f8f8c03 102 if (_mutexUart.lock(ms) != osOK) return -1;
jehoon 0:df571f8f8c03 103 #endif
jehoon 0:df571f8f8c03 104
jehoon 0:df571f8f8c03 105 if(_flow == 2)
jehoon 0:df571f8f8c03 106 {
jehoon 0:df571f8f8c03 107 if(_cts && _cts->read())
jehoon 0:df571f8f8c03 108 {
jehoon 0:df571f8f8c03 109 // CTS check
jehoon 0:df571f8f8c03 110 t.start();
jehoon 0:df571f8f8c03 111 while (_cts->read())
jehoon 0:df571f8f8c03 112 {
jehoon 0:df571f8f8c03 113 if(t.read_ms() >= ms)
jehoon 0:df571f8f8c03 114 {
jehoon 0:df571f8f8c03 115 WIZ_DBG("cts timeout\r\n");
jehoon 0:df571f8f8c03 116 return -1;
jehoon 0:df571f8f8c03 117 }
jehoon 0:df571f8f8c03 118 }
jehoon 0:df571f8f8c03 119 }
jehoon 0:df571f8f8c03 120 }
jehoon 0:df571f8f8c03 121
jehoon 0:df571f8f8c03 122 setRts(false); // blcok
jehoon 0:df571f8f8c03 123 return 0;
jehoon 0:df571f8f8c03 124 }
jehoon 0:df571f8f8c03 125
jehoon 0:df571f8f8c03 126 void WizFi310::unlockUart()
jehoon 0:df571f8f8c03 127 {
jehoon 0:df571f8f8c03 128 setRts(true); // release
jehoon 0:df571f8f8c03 129 #ifdef CFG_ENABLE_RTOS
jehoon 0:df571f8f8c03 130 _mutexUart.unlock();
jehoon 0:df571f8f8c03 131 #endif
jehoon 0:df571f8f8c03 132 }
jehoon 0:df571f8f8c03 133
jehoon 0:df571f8f8c03 134 void WizFi310::initUart (PinName cts, PinName rts, PinName alarm, int baud)
jehoon 0:df571f8f8c03 135 {
jehoon 0:df571f8f8c03 136 _baud = baud;
jehoon 0:df571f8f8c03 137 if (_baud) _wizfi.baud(_baud);
jehoon 0:df571f8f8c03 138
jehoon 0:df571f8f8c03 139 _wizfi.attach(this, &WizFi310::isrUart, Serial::RxIrq);
jehoon 0:df571f8f8c03 140
jehoon 0:df571f8f8c03 141 _cts = NULL;
jehoon 0:df571f8f8c03 142 _rts = NULL;
jehoon 0:df571f8f8c03 143 _flow = 0;
jehoon 0:df571f8f8c03 144
jehoon 0:df571f8f8c03 145 if(cts != NC)
jehoon 0:df571f8f8c03 146 {
jehoon 0:df571f8f8c03 147 _cts = new DigitalIn(cts);
jehoon 0:df571f8f8c03 148 }
jehoon 0:df571f8f8c03 149 if(rts != NC)
jehoon 0:df571f8f8c03 150 {
jehoon 0:df571f8f8c03 151 _rts = new DigitalOut(rts);
jehoon 0:df571f8f8c03 152 _flow = 2;
jehoon 0:df571f8f8c03 153 }
jehoon 0:df571f8f8c03 154 }