LSE_PUCRS / XBeeLib

Xbee s2b for lpc11u24

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Fork of XBeeLib by Digi International Inc.

FrameHandlers/FH_AtCmdResp.cpp@0:fcaad0dfa051, 2015-05-08 (annotated)

Committer:
spastor
Date:
Fri May 08 11:50:56 2015 +0200
Revision:
0:fcaad0dfa051
Child:
4:629712865107
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
spastor 0:fcaad0dfa051 1 /**
spastor 0:fcaad0dfa051 2 * Copyright (c) 2015 Digi International Inc.,
spastor 0:fcaad0dfa051 3 * All rights not expressly granted are reserved.
spastor 0:fcaad0dfa051 4 *
spastor 0:fcaad0dfa051 5 * This Source Code Form is subject to the terms of the Mozilla Public
spastor 0:fcaad0dfa051 6 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
spastor 0:fcaad0dfa051 7 * You can obtain one at http://mozilla.org/MPL/2.0/.
spastor 0:fcaad0dfa051 8 *
spastor 0:fcaad0dfa051 9 * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
spastor 0:fcaad0dfa051 10 * =======================================================================
spastor 0:fcaad0dfa051 11 */
spastor 0:fcaad0dfa051 12
spastor 0:fcaad0dfa051 13 #include "FrameHandlers/FH_AtCmdResp.h"
spastor 0:fcaad0dfa051 14 #include "Frames/ApiFrame.h"
spastor 0:fcaad0dfa051 15
spastor 0:fcaad0dfa051 16 using namespace XBeeLib;
spastor 0:fcaad0dfa051 17
spastor 0:fcaad0dfa051 18 /** Class constructor */
spastor 0:fcaad0dfa051 19 FH_AtCmdResp::FH_AtCmdResp() :
spastor 0:fcaad0dfa051 20 FrameHandler(ApiFrame::AtCmdResp), at_cmd_resp_cb(NULL)
spastor 0:fcaad0dfa051 21 {
spastor 0:fcaad0dfa051 22 }
spastor 0:fcaad0dfa051 23
spastor 0:fcaad0dfa051 24 FH_AtCmdResp::FH_AtCmdResp(ApiFrame::ApiFrameType type) :
spastor 0:fcaad0dfa051 25 FrameHandler(type), at_cmd_resp_cb(NULL)
spastor 0:fcaad0dfa051 26 {
spastor 0:fcaad0dfa051 27 }
spastor 0:fcaad0dfa051 28
spastor 0:fcaad0dfa051 29 /** Class destructor */
spastor 0:fcaad0dfa051 30 FH_AtCmdResp::~FH_AtCmdResp()
spastor 0:fcaad0dfa051 31 {
spastor 0:fcaad0dfa051 32 }
spastor 0:fcaad0dfa051 33
spastor 0:fcaad0dfa051 34 /** */
spastor 0:fcaad0dfa051 35 void FH_AtCmdResp::register_at_cmd_resp_cb(at_cmd_resp_cb_t function)
spastor 0:fcaad0dfa051 36 {
spastor 0:fcaad0dfa051 37 at_cmd_resp_cb = function;
spastor 0:fcaad0dfa051 38 }
spastor 0:fcaad0dfa051 39
spastor 0:fcaad0dfa051 40 /** */
spastor 0:fcaad0dfa051 41 void FH_AtCmdResp::unregister_at_cmd_resp_cb()
spastor 0:fcaad0dfa051 42 {
spastor 0:fcaad0dfa051 43 at_cmd_resp_cb = NULL;
spastor 0:fcaad0dfa051 44 }
spastor 0:fcaad0dfa051 45
spastor 0:fcaad0dfa051 46 void FH_AtCmdResp::process_frame_data(const ApiFrame * const frame)
spastor 0:fcaad0dfa051 47 {
spastor 0:fcaad0dfa051 48 /* The caller checks that the type matches, so no need to check it here again */
spastor 0:fcaad0dfa051 49
spastor 0:fcaad0dfa051 50 if (at_cmd_resp_cb == NULL)
spastor 0:fcaad0dfa051 51 return;
spastor 0:fcaad0dfa051 52
spastor 0:fcaad0dfa051 53 at_cmd_resp_cb(frame->get_data(), frame->get_data_len());
spastor 0:fcaad0dfa051 54 }
spastor 0:fcaad0dfa051 55
spastor 0:fcaad0dfa051 56
spastor 0:fcaad0dfa051 57 /** Class constructor */
spastor 0:fcaad0dfa051 58 FH_NodeDiscoveryZB::FH_NodeDiscoveryZB() :
spastor 0:fcaad0dfa051 59 FH_AtCmdResp(ApiFrame::AtCmdResp), node_discovery_cb(NULL)
spastor 0:fcaad0dfa051 60 {
spastor 0:fcaad0dfa051 61 }
spastor 0:fcaad0dfa051 62
spastor 0:fcaad0dfa051 63 /** Class destructor */
spastor 0:fcaad0dfa051 64 FH_NodeDiscoveryZB::~FH_NodeDiscoveryZB()
spastor 0:fcaad0dfa051 65 {
spastor 0:fcaad0dfa051 66 }
spastor 0:fcaad0dfa051 67
spastor 0:fcaad0dfa051 68 /** */
spastor 0:fcaad0dfa051 69 void FH_NodeDiscoveryZB::register_node_discovery_cb(node_discovery_zb_cb_t function)
spastor 0:fcaad0dfa051 70 {
spastor 0:fcaad0dfa051 71 node_discovery_cb = function;
spastor 0:fcaad0dfa051 72 }
spastor 0:fcaad0dfa051 73
spastor 0:fcaad0dfa051 74 /** */
spastor 0:fcaad0dfa051 75 void FH_NodeDiscoveryZB::unregister_node_discovery_cb()
spastor 0:fcaad0dfa051 76 {
spastor 0:fcaad0dfa051 77 node_discovery_cb = NULL;
spastor 0:fcaad0dfa051 78 }
spastor 0:fcaad0dfa051 79
spastor 0:fcaad0dfa051 80
spastor 0:fcaad0dfa051 81 void FH_NodeDiscoveryZB::process_frame_data(const ApiFrame *const frame)
spastor 0:fcaad0dfa051 82 {
spastor 0:fcaad0dfa051 83 /* The caller checks that the type matches, so no need to check it here again */
spastor 0:fcaad0dfa051 84
spastor 0:fcaad0dfa051 85 if (node_discovery_cb == NULL) {
spastor 0:fcaad0dfa051 86 return;
spastor 0:fcaad0dfa051 87 }
spastor 0:fcaad0dfa051 88
spastor 0:fcaad0dfa051 89 if (frame->get_data_at(ATCMD_RESP_CMD_LOW_OFFSET) != 'N' ||
spastor 0:fcaad0dfa051 90 frame->get_data_at(ATCMD_RESP_CMD_HIGH_OFFSET) != 'D') {
spastor 0:fcaad0dfa051 91 return;
spastor 0:fcaad0dfa051 92 }
spastor 0:fcaad0dfa051 93
spastor 0:fcaad0dfa051 94 if (frame->get_data_at(ATCMD_RESP_STATUS_OFFSET) != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 95 return;
spastor 0:fcaad0dfa051 96 }
spastor 0:fcaad0dfa051 97
spastor 0:fcaad0dfa051 98 const uint8_t * const data = frame->get_data(); /* The data payload we get here is the full AT command response payload, excluding the frameid. Keep that in mind for the offsets */
spastor 0:fcaad0dfa051 99 const uint16_t addr16 = UINT16(data[ATCMD_RESP_NW_ADDR_H_OFFSET], data[ATCMD_RESP_NW_ADDR_L_OFFSET]);
spastor 0:fcaad0dfa051 100 const uint64_t addr64 = addr64_from_uint8_t(&data[ATCMD_RESP_SH_ADDR_L_OFFSET]);
spastor 0:fcaad0dfa051 101 const char * const node_id = (const char *)&data[ATCMD_RESP_NI_OFFSET];
spastor 0:fcaad0dfa051 102 #if 0
spastor 0:fcaad0dfa051 103 const unsigned int node_id_len = strlen(node_id);
spastor 0:fcaad0dfa051 104 const unsigned int parent_addr16_offset = ATCMD_RESP_NI_OFFSET + node_id_len + sizeof "";
spastor 0:fcaad0dfa051 105 const uint16_t parent_addr16 = UINT16(data[parent_addr16_offset], data[parent_addr16_offset + 1]);
spastor 0:fcaad0dfa051 106 const NetworkRole network_role = (NetworkRole)(data[parent_addr16_offset + 2]);
spastor 0:fcaad0dfa051 107 const uint16_t profile_id = UINT16(data[parent_addr16_offset + 4], data[parent_addr16_offset + 5]);
spastor 0:fcaad0dfa051 108 const uint16_t manuf_id = UINT16(data[parent_addr16_offset + 6], data[parent_addr16_offset + 7]);
spastor 0:fcaad0dfa051 109 #endif
spastor 0:fcaad0dfa051 110 RemoteXBeeZB remote = RemoteXBeeZB(addr64, addr16);
spastor 0:fcaad0dfa051 111
spastor 0:fcaad0dfa051 112 node_discovery_cb(remote, node_id);
spastor 0:fcaad0dfa051 113 }
spastor 0:fcaad0dfa051 114
spastor 0:fcaad0dfa051 115
spastor 0:fcaad0dfa051 116
spastor 0:fcaad0dfa051 117 /** Class constructor */
spastor 0:fcaad0dfa051 118 FH_NodeDiscovery802::FH_NodeDiscovery802() :
spastor 0:fcaad0dfa051 119 FH_AtCmdResp(ApiFrame::AtCmdResp), node_discovery_cb(NULL)
spastor 0:fcaad0dfa051 120 {
spastor 0:fcaad0dfa051 121 }
spastor 0:fcaad0dfa051 122
spastor 0:fcaad0dfa051 123 /** Class destructor */
spastor 0:fcaad0dfa051 124 FH_NodeDiscovery802::~FH_NodeDiscovery802()
spastor 0:fcaad0dfa051 125 {
spastor 0:fcaad0dfa051 126 }
spastor 0:fcaad0dfa051 127
spastor 0:fcaad0dfa051 128 /** */
spastor 0:fcaad0dfa051 129 void FH_NodeDiscovery802::register_node_discovery_cb(node_discovery_802_cb_t function)
spastor 0:fcaad0dfa051 130 {
spastor 0:fcaad0dfa051 131 node_discovery_cb = function;
spastor 0:fcaad0dfa051 132 }
spastor 0:fcaad0dfa051 133
spastor 0:fcaad0dfa051 134 /** */
spastor 0:fcaad0dfa051 135 void FH_NodeDiscovery802::unregister_node_discovery_cb()
spastor 0:fcaad0dfa051 136 {
spastor 0:fcaad0dfa051 137 node_discovery_cb = NULL;
spastor 0:fcaad0dfa051 138 }
spastor 0:fcaad0dfa051 139
spastor 0:fcaad0dfa051 140
spastor 0:fcaad0dfa051 141 void FH_NodeDiscovery802::process_frame_data(const ApiFrame *const frame)
spastor 0:fcaad0dfa051 142 {
spastor 0:fcaad0dfa051 143 /* The caller checks that the type matches, so no need to check it here again */
spastor 0:fcaad0dfa051 144
spastor 0:fcaad0dfa051 145 if (node_discovery_cb == NULL) {
spastor 0:fcaad0dfa051 146 return;
spastor 0:fcaad0dfa051 147 }
spastor 0:fcaad0dfa051 148
spastor 0:fcaad0dfa051 149 if (frame->get_data_at(ATCMD_RESP_CMD_LOW_OFFSET) != 'N' ||
spastor 0:fcaad0dfa051 150 frame->get_data_at(ATCMD_RESP_CMD_HIGH_OFFSET) != 'D') {
spastor 0:fcaad0dfa051 151 return;
spastor 0:fcaad0dfa051 152 }
spastor 0:fcaad0dfa051 153
spastor 0:fcaad0dfa051 154 if (frame->get_data_at(ATCMD_RESP_STATUS_OFFSET) != AtCmdFrame::AtCmdRespOk) {
spastor 0:fcaad0dfa051 155 return;
spastor 0:fcaad0dfa051 156 }
spastor 0:fcaad0dfa051 157
spastor 0:fcaad0dfa051 158 const uint16_t min_atnd_response_with_data = 2 + 8 + 1;
spastor 0:fcaad0dfa051 159 if (frame->get_data_len() < min_atnd_response_with_data) {
spastor 0:fcaad0dfa051 160 /* Do not process the ATND "OK" response */
spastor 0:fcaad0dfa051 161 return;
spastor 0:fcaad0dfa051 162 }
spastor 0:fcaad0dfa051 163
spastor 0:fcaad0dfa051 164 const uint8_t * const data = frame->get_data();
spastor 0:fcaad0dfa051 165 const uint16_t addr16 = UINT16(data[ATCMD_RESP_NW_ADDR_H_OFFSET], data[ATCMD_RESP_NW_ADDR_L_OFFSET]);
spastor 0:fcaad0dfa051 166 const uint64_t addr64 = addr64_from_uint8_t(&data[ATCMD_RESP_SH_ADDR_L_OFFSET]);
spastor 0:fcaad0dfa051 167 #if 0
spastor 0:fcaad0dfa051 168 const uint8_t signal_strength = data[ATCMD_802_RESP_SIGN_STR_OFFSET];
spastor 0:fcaad0dfa051 169 #endif
spastor 0:fcaad0dfa051 170 const RemoteXBee802 remote = RemoteXBee802(addr64, addr16);
spastor 0:fcaad0dfa051 171 const char * const nodeid = (const char *)(&data[ATCMD_802_RESP_NI_OFFSET]);
spastor 0:fcaad0dfa051 172
spastor 0:fcaad0dfa051 173 node_discovery_cb(remote, nodeid);
spastor 0:fcaad0dfa051 174 }