Jim Flynn / Mbed OS wifi_Example

wifi test

Dependencies:   X_NUCLEO_IKS01A2 mbed-http

easy-connect/wnc14a2a-driver/WNC14A2AInterface/WNCIO.h@0:24d3eb812fd4, 2018-09-05 (annotated)

Committer:
JMF
Date:
Wed Sep 05 14:28:24 2018 +0000
Revision:
0:24d3eb812fd4
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 0:24d3eb812fd4 1 /**
JMF 0:24d3eb812fd4 2 * copyright (c) 2017-2018, James Flynn
JMF 0:24d3eb812fd4 3 * SPDX-License-Identifier: Apache-2.0
JMF 0:24d3eb812fd4 4 */
JMF 0:24d3eb812fd4 5
JMF 0:24d3eb812fd4 6 /*
JMF 0:24d3eb812fd4 7 * Licensed under the Apache License, Version 2.0 (the "License");
JMF 0:24d3eb812fd4 8 * you may not use this file except in compliance with the License.
JMF 0:24d3eb812fd4 9 * You may obtain a copy of the License at
JMF 0:24d3eb812fd4 10 *
JMF 0:24d3eb812fd4 11 * http://www.apache.org/licenses/LICENSE-2.0
JMF 0:24d3eb812fd4 12 *
JMF 0:24d3eb812fd4 13 * Unless required by applicable law or agreed to in writing, software
JMF 0:24d3eb812fd4 14 * distributed under the License is distributed on an "AS IS" BASIS,
JMF 0:24d3eb812fd4 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
JMF 0:24d3eb812fd4 16 *
JMF 0:24d3eb812fd4 17 * See the License for the specific language governing permissions and
JMF 0:24d3eb812fd4 18 * limitations under the License.
JMF 0:24d3eb812fd4 19 */
JMF 0:24d3eb812fd4 20
JMF 0:24d3eb812fd4 21 /**
JMF 0:24d3eb812fd4 22 * @file WNCIO.h
JMF 0:24d3eb812fd4 23 * @brief A class that WNCInterface uses for input/output
JMF 0:24d3eb812fd4 24 *
JMF 0:24d3eb812fd4 25 * @author James Flynn
JMF 0:24d3eb812fd4 26 *
JMF 0:24d3eb812fd4 27 * @date 1-Feb-2018
JMF 0:24d3eb812fd4 28 *
JMF 0:24d3eb812fd4 29 */
JMF 0:24d3eb812fd4 30
JMF 0:24d3eb812fd4 31 #ifndef __WNCIO__
JMF 0:24d3eb812fd4 32 #define __WNCIO__
JMF 0:24d3eb812fd4 33 #include <stdio.h>
JMF 0:24d3eb812fd4 34 #include "mbed.h"
JMF 0:24d3eb812fd4 35
JMF 0:24d3eb812fd4 36 /** WncIO class
JMF 0:24d3eb812fd4 37 * Used to read/write the WNC UART using FILE I/O.
JMF 0:24d3eb812fd4 38 */
JMF 0:24d3eb812fd4 39
JMF 0:24d3eb812fd4 40 class WncIO
JMF 0:24d3eb812fd4 41 {
JMF 0:24d3eb812fd4 42 public:
JMF 0:24d3eb812fd4 43 //! Create class with either stdio or a pointer to a uart
JMF 0:24d3eb812fd4 44 WncIO( UARTSerial * uart): m_puart(uart) {;}
JMF 0:24d3eb812fd4 45 ~WncIO() {};
JMF 0:24d3eb812fd4 46
JMF 0:24d3eb812fd4 47 //! standard printf() functionallity
JMF 0:24d3eb812fd4 48 int printf( char * fmt, ...) {
JMF 0:24d3eb812fd4 49 char buffer[256];
JMF 0:24d3eb812fd4 50 int ret=0;
JMF 0:24d3eb812fd4 51 va_list args;
JMF 0:24d3eb812fd4 52 va_start (args, fmt);
JMF 0:24d3eb812fd4 53 vsnprintf(buffer, sizeof(buffer), fmt, args);
JMF 0:24d3eb812fd4 54 prt.lock();
JMF 0:24d3eb812fd4 55 ret=m_puart->write(buffer,strlen(buffer));
JMF 0:24d3eb812fd4 56 prt.unlock();
JMF 0:24d3eb812fd4 57 va_end (args);
JMF 0:24d3eb812fd4 58 return ret;
JMF 0:24d3eb812fd4 59 }
JMF 0:24d3eb812fd4 60
JMF 0:24d3eb812fd4 61 //! standard putc() functionallity
JMF 0:24d3eb812fd4 62 int putc( int c ) {
JMF 0:24d3eb812fd4 63 int ret=0;
JMF 0:24d3eb812fd4 64 prt.lock();
JMF 0:24d3eb812fd4 65 ret=m_puart->write((const void*)&c,1);
JMF 0:24d3eb812fd4 66 prt.unlock();
JMF 0:24d3eb812fd4 67 return ret;
JMF 0:24d3eb812fd4 68 }
JMF 0:24d3eb812fd4 69
JMF 0:24d3eb812fd4 70 //! standard puts() functionallity
JMF 0:24d3eb812fd4 71 int puts( const char * str ) {
JMF 0:24d3eb812fd4 72 int ret=0;
JMF 0:24d3eb812fd4 73 prt.lock();
JMF 0:24d3eb812fd4 74 ret=m_puart->write(str,strlen(str));
JMF 0:24d3eb812fd4 75 prt.unlock();
JMF 0:24d3eb812fd4 76 return ret;
JMF 0:24d3eb812fd4 77 }
JMF 0:24d3eb812fd4 78
JMF 0:24d3eb812fd4 79 //! return true when data is available, false otherwise
JMF 0:24d3eb812fd4 80 bool readable( void ) {
JMF 0:24d3eb812fd4 81 return m_puart->readable();
JMF 0:24d3eb812fd4 82 }
JMF 0:24d3eb812fd4 83
JMF 0:24d3eb812fd4 84 //! get the next character available from the uart
JMF 0:24d3eb812fd4 85 int getc( void ) {
JMF 0:24d3eb812fd4 86 char c;
JMF 0:24d3eb812fd4 87 m_puart->read( &c, 1 );
JMF 0:24d3eb812fd4 88 return c;
JMF 0:24d3eb812fd4 89 }
JMF 0:24d3eb812fd4 90
JMF 0:24d3eb812fd4 91 //! set the uart baud rate
JMF 0:24d3eb812fd4 92 void baud( int baud ) {
JMF 0:24d3eb812fd4 93 m_puart->set_baud(baud);
JMF 0:24d3eb812fd4 94 }
JMF 0:24d3eb812fd4 95
JMF 0:24d3eb812fd4 96 private:
JMF 0:24d3eb812fd4 97 UARTSerial *m_puart;
JMF 0:24d3eb812fd4 98 Mutex prt;
JMF 0:24d3eb812fd4 99 };
JMF 0:24d3eb812fd4 100
JMF 0:24d3eb812fd4 101 #endif
JMF 0:24d3eb812fd4 102