Bas Vuyk / XBeeLib_Handheld_V2

Library to easily communicate with XBee modules.

Fork of XBeeLib by Digi International Inc.

FrameHandlers/FH_IoDataSampleZB.cpp@4:629712865107, 2015-06-01 (annotated)

Committer:
spastor
Date:
Mon Jun 01 18:59:43 2015 +0200
Revision:
4:629712865107
Parent:
0:fcaad0dfa051
Child:
6:06522f3a6642
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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 "XBeeLib.h"
spastor 0:fcaad0dfa051 14
spastor 0:fcaad0dfa051 15 using namespace XBeeLib;
spastor 0:fcaad0dfa051 16
spastor 0:fcaad0dfa051 17 /** Class constructor */
spastor 0:fcaad0dfa051 18 FH_IoDataSampeZB::FH_IoDataSampeZB() : FrameHandler(ApiFrame::IoSampleRxZB),
spastor 0:fcaad0dfa051 19 io_data_cb(NULL)
spastor 0:fcaad0dfa051 20 {
spastor 0:fcaad0dfa051 21 }
spastor 0:fcaad0dfa051 22
spastor 0:fcaad0dfa051 23 /** Class destructor */
spastor 0:fcaad0dfa051 24 FH_IoDataSampeZB::~FH_IoDataSampeZB()
spastor 0:fcaad0dfa051 25 {
spastor 0:fcaad0dfa051 26 }
spastor 0:fcaad0dfa051 27
spastor 0:fcaad0dfa051 28 void FH_IoDataSampeZB::register_io_data_cb(io_data_cb_zb_t function)
spastor 0:fcaad0dfa051 29 {
spastor 4:629712865107 30 io_data_cb = function;
spastor 0:fcaad0dfa051 31 }
spastor 0:fcaad0dfa051 32
spastor 0:fcaad0dfa051 33 void FH_IoDataSampeZB::unregister_io_data_cb()
spastor 0:fcaad0dfa051 34 {
spastor 4:629712865107 35 io_data_cb = NULL;
spastor 0:fcaad0dfa051 36 }
spastor 0:fcaad0dfa051 37
spastor 0:fcaad0dfa051 38 /* ZB RX packet offsets */
spastor 0:fcaad0dfa051 39 #define ZB_IO_SAMPLE_ADDR16_MSB_OFFSET 8
spastor 0:fcaad0dfa051 40 #define ZB_IO_SAMPLE_ADDR16_LSB_OFFSET 9
spastor 0:fcaad0dfa051 41 #define ZB_IO_SAMPLE_DATA_OFFSET 11
spastor 0:fcaad0dfa051 42
spastor 0:fcaad0dfa051 43 void FH_IoDataSampeZB::process_frame_data(const ApiFrame *const frame)
spastor 0:fcaad0dfa051 44 {
spastor 0:fcaad0dfa051 45 const uint8_t * const datap = frame->get_data();;
spastor 4:629712865107 46
spastor 0:fcaad0dfa051 47 /* The caller checks that the type matches, so no need to check it here again */
spastor 4:629712865107 48 if (io_data_cb == NULL) {
spastor 0:fcaad0dfa051 49 return;
spastor 4:629712865107 50 }
spastor 0:fcaad0dfa051 51
spastor 0:fcaad0dfa051 52 /* We got an IO packet, decode it... */
spastor 0:fcaad0dfa051 53 const uint64_t sender64 = addr64_from_uint8_t(datap);
spastor 0:fcaad0dfa051 54 const uint16_t sender16 = ADDR16(datap[ZB_IO_SAMPLE_ADDR16_MSB_OFFSET], datap[ZB_IO_SAMPLE_ADDR16_LSB_OFFSET]);
spastor 0:fcaad0dfa051 55 const RemoteXBeeZB sender = RemoteXBeeZB(sender64, sender16);
spastor 0:fcaad0dfa051 56 const IOSampleZB ioSample = IOSampleZB(&datap[ZB_IO_SAMPLE_DATA_OFFSET], frame->get_data_len() - ZB_IO_SAMPLE_DATA_OFFSET);
spastor 4:629712865107 57
spastor 0:fcaad0dfa051 58 io_data_cb(sender, ioSample);
spastor 0:fcaad0dfa051 59 }