Vergil Cola / Mbed OS MQTTGateway2

Fork of my original MQTTGateway

Dependencies:   mbed-http

XbeeMonitor/XBeeLib/Frames/802_Frames.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 "802_Frames.h"
vpcola 0:a1734fe1ec4b 14
vpcola 0:a1734fe1ec4b 15 #define FRAME_ID_LEN 1
vpcola 0:a1734fe1ec4b 16 #define ADDR64_LEN 8
vpcola 0:a1734fe1ec4b 17 #define ADDR16_LEN 2
vpcola 0:a1734fe1ec4b 18 #define OPTIONS_LEN 1
vpcola 0:a1734fe1ec4b 19 #define TX_REQUEST_OVERHEAD (FRAME_ID_LEN + ADDR64_LEN + OPTIONS_LEN)
vpcola 0:a1734fe1ec4b 20 #define TX_REQUEST_OVERHEAD2 (FRAME_ID_LEN + ADDR16_LEN + OPTIONS_LEN)
vpcola 0:a1734fe1ec4b 21
vpcola 0:a1734fe1ec4b 22 /** Class constructor */
vpcola 0:a1734fe1ec4b 23 TxFrame802::TxFrame802(uint64_t addr, uint8_t tx_options,
vpcola 0:a1734fe1ec4b 24 const uint8_t *const data, uint16_t len)
vpcola 0:a1734fe1ec4b 25 {
vpcola 0:a1734fe1ec4b 26 uint8_t frame_data[TX_REQUEST_OVERHEAD + len];
vpcola 0:a1734fe1ec4b 27
vpcola 0:a1734fe1ec4b 28 _frame_id = get_next_frame_id();
vpcola 0:a1734fe1ec4b 29
vpcola 0:a1734fe1ec4b 30 /* copy the frame id, the 64bit remote address, the tx options byte
vpcola 0:a1734fe1ec4b 31 * and the frame data */
vpcola 0:a1734fe1ec4b 32
vpcola 0:a1734fe1ec4b 33 frame_data[0] = _frame_id;
vpcola 0:a1734fe1ec4b 34 rmemcpy(&frame_data[1], (const uint8_t *)&addr, sizeof addr);
vpcola 0:a1734fe1ec4b 35 frame_data[9] = tx_options;
vpcola 0:a1734fe1ec4b 36
vpcola 0:a1734fe1ec4b 37 if (len) {
vpcola 0:a1734fe1ec4b 38 memcpy(&frame_data[10], data, len);
vpcola 0:a1734fe1ec4b 39 }
vpcola 0:a1734fe1ec4b 40
vpcola 0:a1734fe1ec4b 41 set_api_frame(TxReq64Bit, frame_data, TX_REQUEST_OVERHEAD + len);
vpcola 0:a1734fe1ec4b 42 }
vpcola 0:a1734fe1ec4b 43
vpcola 0:a1734fe1ec4b 44 /** Class constructor */
vpcola 0:a1734fe1ec4b 45 TxFrame802::TxFrame802(uint16_t addr16, uint8_t tx_options,
vpcola 0:a1734fe1ec4b 46 const uint8_t *const data, uint16_t len)
vpcola 0:a1734fe1ec4b 47 {
vpcola 0:a1734fe1ec4b 48 uint8_t frame_data[TX_REQUEST_OVERHEAD2 + len];
vpcola 0:a1734fe1ec4b 49
vpcola 0:a1734fe1ec4b 50 _frame_id = get_next_frame_id();
vpcola 0:a1734fe1ec4b 51
vpcola 0:a1734fe1ec4b 52 /* copy the frame id, the 16bit remote address, the tx options byte
vpcola 0:a1734fe1ec4b 53 * and the frame data */
vpcola 0:a1734fe1ec4b 54
vpcola 0:a1734fe1ec4b 55 frame_data[0] = _frame_id;
vpcola 0:a1734fe1ec4b 56 frame_data[1] = (uint8_t)(addr16 >> 8);
vpcola 0:a1734fe1ec4b 57 frame_data[2] = (uint8_t)addr16;
vpcola 0:a1734fe1ec4b 58 frame_data[3] = tx_options;
vpcola 0:a1734fe1ec4b 59
vpcola 0:a1734fe1ec4b 60 if (len) {
vpcola 0:a1734fe1ec4b 61 memcpy(&frame_data[4], data, len);
vpcola 0:a1734fe1ec4b 62 }
vpcola 0:a1734fe1ec4b 63
vpcola 0:a1734fe1ec4b 64 set_api_frame(TxReq16Bit, frame_data, TX_REQUEST_OVERHEAD2 + len);
vpcola 0:a1734fe1ec4b 65 }