Vergil Cola / Mbed OS MQTTGateway2

Fork of my original MQTTGateway

Dependencies:   mbed-http

XbeeMonitor/XBeeLib/Frames/ApiFrame.cpp@0:a1734fe1ec4b, 2017-04-08 (annotated)

Committer:
vpcola
Date:
Sat Apr 08 14:43:14 2017 +0000
Revision:
0:a1734fe1ec4b
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vpcola 0:a1734fe1ec4b 1 /**
vpcola 0:a1734fe1ec4b 2 * Copyright (c) 2015 Digi International Inc.,
vpcola 0:a1734fe1ec4b 3 * All rights not expressly granted are reserved.
vpcola 0:a1734fe1ec4b 4 *
vpcola 0:a1734fe1ec4b 5 * This Source Code Form is subject to the terms of the Mozilla Public
vpcola 0:a1734fe1ec4b 6 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
vpcola 0:a1734fe1ec4b 7 * You can obtain one at http://mozilla.org/MPL/2.0/.
vpcola 0:a1734fe1ec4b 8 *
vpcola 0:a1734fe1ec4b 9 * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
vpcola 0:a1734fe1ec4b 10 * =======================================================================
vpcola 0:a1734fe1ec4b 11 */
vpcola 0:a1734fe1ec4b 12
vpcola 0:a1734fe1ec4b 13 #include "mbed.h"
vpcola 0:a1734fe1ec4b 14 #include "XBee/XBee.h"
vpcola 0:a1734fe1ec4b 15 #include "ApiFrame.h"
vpcola 0:a1734fe1ec4b 16
vpcola 0:a1734fe1ec4b 17 using namespace XBeeLib;
vpcola 0:a1734fe1ec4b 18
vpcola 0:a1734fe1ec4b 19 uint8_t ApiFrame::last_frame_id = 0;
vpcola 0:a1734fe1ec4b 20
vpcola 0:a1734fe1ec4b 21 ApiFrame::ApiFrame(void)
vpcola 0:a1734fe1ec4b 22 {
vpcola 0:a1734fe1ec4b 23 this->_type = Invalid;
vpcola 0:a1734fe1ec4b 24 this->_data = NULL;
vpcola 0:a1734fe1ec4b 25 this->_data_frame_len = 0;
vpcola 0:a1734fe1ec4b 26 this->_alloc_data = false;
vpcola 0:a1734fe1ec4b 27 _frame_id = get_next_frame_id();
vpcola 0:a1734fe1ec4b 28 }
vpcola 0:a1734fe1ec4b 29
vpcola 0:a1734fe1ec4b 30 ApiFrame::ApiFrame(uint16_t len)
vpcola 0:a1734fe1ec4b 31 {
vpcola 0:a1734fe1ec4b 32 this->_type = Invalid;
vpcola 0:a1734fe1ec4b 33 this->_data = new uint8_t[len];
vpcola 0:a1734fe1ec4b 34 this->_alloc_data = true;
vpcola 0:a1734fe1ec4b 35 this->_data_frame_len = len;
vpcola 0:a1734fe1ec4b 36 this->_frame_id = get_next_frame_id();
vpcola 0:a1734fe1ec4b 37 }
vpcola 0:a1734fe1ec4b 38
vpcola 0:a1734fe1ec4b 39 uint8_t ApiFrame::get_next_frame_id(void)
vpcola 0:a1734fe1ec4b 40 {
vpcola 0:a1734fe1ec4b 41 last_frame_id++;
vpcola 0:a1734fe1ec4b 42 if (last_frame_id == 0) {
vpcola 0:a1734fe1ec4b 43 last_frame_id++;
vpcola 0:a1734fe1ec4b 44 }
vpcola 0:a1734fe1ec4b 45
vpcola 0:a1734fe1ec4b 46 return last_frame_id;
vpcola 0:a1734fe1ec4b 47 }
vpcola 0:a1734fe1ec4b 48
vpcola 0:a1734fe1ec4b 49 ApiFrame::ApiFrame(ApiFrameType type, const uint8_t *data, uint16_t len)
vpcola 0:a1734fe1ec4b 50 {
vpcola 0:a1734fe1ec4b 51 this->_data = NULL;
vpcola 0:a1734fe1ec4b 52 set_api_frame(type, data, len);
vpcola 0:a1734fe1ec4b 53 }
vpcola 0:a1734fe1ec4b 54
vpcola 0:a1734fe1ec4b 55 void ApiFrame::set_api_frame(ApiFrameType type, const uint8_t *data, uint16_t len)
vpcola 0:a1734fe1ec4b 56 {
vpcola 0:a1734fe1ec4b 57 this->_type = type;
vpcola 0:a1734fe1ec4b 58 this->_data_frame_len = len;
vpcola 0:a1734fe1ec4b 59 if (this->_data) {
vpcola 0:a1734fe1ec4b 60 delete _data;
vpcola 0:a1734fe1ec4b 61 }
vpcola 0:a1734fe1ec4b 62 this->_data = new uint8_t[len];
vpcola 0:a1734fe1ec4b 63 this->_alloc_data = true;
vpcola 0:a1734fe1ec4b 64 assert(this->_data != NULL);
vpcola 0:a1734fe1ec4b 65 memcpy((void *)this->_data, data, len);
vpcola 0:a1734fe1ec4b 66 }
vpcola 0:a1734fe1ec4b 67
vpcola 0:a1734fe1ec4b 68 ApiFrame::~ApiFrame()
vpcola 0:a1734fe1ec4b 69 {
vpcola 0:a1734fe1ec4b 70 if (this->_data != NULL && this->_alloc_data) {
vpcola 0:a1734fe1ec4b 71 delete[] this->_data;
vpcola 0:a1734fe1ec4b 72 }
vpcola 0:a1734fe1ec4b 73 }
vpcola 0:a1734fe1ec4b 74
vpcola 0:a1734fe1ec4b 75 void ApiFrame::dump(void) const
vpcola 0:a1734fe1ec4b 76 {
vpcola 0:a1734fe1ec4b 77 #if defined(ENABLE_LOGGING)
vpcola 0:a1734fe1ec4b 78 digi_log(LogLevelFrameData, "API frame: type %02x, len %d\r\n", this->_type, this->_data_frame_len);
vpcola 0:a1734fe1ec4b 79 for (int i = 0; i < this->_data_frame_len; i++)
vpcola 0:a1734fe1ec4b 80 digi_log(LogLevelFrameData, "%02x ", this->_data[i]);
vpcola 0:a1734fe1ec4b 81 digi_log(LogLevelFrameData, "\r\n");
vpcola 0:a1734fe1ec4b 82 #endif
vpcola 0:a1734fe1ec4b 83 }
vpcola 0:a1734fe1ec4b 84
vpcola 0:a1734fe1ec4b 85 void ApiFrame::dump_if(ApiFrameType type)
vpcola 0:a1734fe1ec4b 86 {
vpcola 0:a1734fe1ec4b 87 if (_type != type) {
vpcola 0:a1734fe1ec4b 88 return;
vpcola 0:a1734fe1ec4b 89 }
vpcola 0:a1734fe1ec4b 90 dump();
vpcola 0:a1734fe1ec4b 91 }
vpcola 0:a1734fe1ec4b 92
vpcola 0:a1734fe1ec4b 93 ApiFrame::ApiFrameType ApiFrame::get_frame_type() const
vpcola 0:a1734fe1ec4b 94 {
vpcola 0:a1734fe1ec4b 95 return _type;
vpcola 0:a1734fe1ec4b 96 }
vpcola 0:a1734fe1ec4b 97
vpcola 0:a1734fe1ec4b 98 void ApiFrame::set_frame_type(ApiFrameType type)
vpcola 0:a1734fe1ec4b 99 {
vpcola 0:a1734fe1ec4b 100 _type = type;
vpcola 0:a1734fe1ec4b 101 }
vpcola 0:a1734fe1ec4b 102
vpcola 0:a1734fe1ec4b 103 uint16_t ApiFrame::get_data_len() const
vpcola 0:a1734fe1ec4b 104 {
vpcola 0:a1734fe1ec4b 105 return _data_frame_len;
vpcola 0:a1734fe1ec4b 106 }
vpcola 0:a1734fe1ec4b 107
vpcola 0:a1734fe1ec4b 108 void ApiFrame::set_data_len(uint16_t len)
vpcola 0:a1734fe1ec4b 109 {
vpcola 0:a1734fe1ec4b 110 _data_frame_len = len;
vpcola 0:a1734fe1ec4b 111 }
vpcola 0:a1734fe1ec4b 112
vpcola 0:a1734fe1ec4b 113 const uint8_t *ApiFrame::get_data() const
vpcola 0:a1734fe1ec4b 114 {
vpcola 0:a1734fe1ec4b 115 return _data;
vpcola 0:a1734fe1ec4b 116 }
vpcola 0:a1734fe1ec4b 117
vpcola 0:a1734fe1ec4b 118 uint8_t ApiFrame::get_data_at(uint16_t index) const
vpcola 0:a1734fe1ec4b 119 {
vpcola 0:a1734fe1ec4b 120 return *(_data + index);
vpcola 0:a1734fe1ec4b 121 }
vpcola 0:a1734fe1ec4b 122
vpcola 0:a1734fe1ec4b 123 void ApiFrame::set_data(uint8_t d, uint16_t index)
vpcola 0:a1734fe1ec4b 124 {
vpcola 0:a1734fe1ec4b 125 *(_data + index) = d;
vpcola 0:a1734fe1ec4b 126 }
vpcola 0:a1734fe1ec4b 127
vpcola 0:a1734fe1ec4b 128 /* Returns the frame_id of this frame */
vpcola 0:a1734fe1ec4b 129 uint8_t ApiFrame::get_frame_id() const
vpcola 0:a1734fe1ec4b 130 {
vpcola 0:a1734fe1ec4b 131 return _frame_id;
vpcola 0:a1734fe1ec4b 132 }