Vergil Cola / Mbed OS MQTTGatewayK64

Fork of my MQTTGateway

Dependencies:   mbed-http

XbeeMonitor/XBeeLib/Frames/802_Frames.cpp@0:f1d3878b8dd9, 2017-04-08 (annotated)

Committer:
vpcola
Date:
Sat Apr 08 14:45:51 2017 +0000
Revision:
0:f1d3878b8dd9
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vpcola 0:f1d3878b8dd9 1 /**
vpcola 0:f1d3878b8dd9 2 * Copyright (c) 2015 Digi International Inc.,
vpcola 0:f1d3878b8dd9 3 * All rights not expressly granted are reserved.
vpcola 0:f1d3878b8dd9 4 *
vpcola 0:f1d3878b8dd9 5 * This Source Code Form is subject to the terms of the Mozilla Public
vpcola 0:f1d3878b8dd9 6 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
vpcola 0:f1d3878b8dd9 7 * You can obtain one at http://mozilla.org/MPL/2.0/.
vpcola 0:f1d3878b8dd9 8 *
vpcola 0:f1d3878b8dd9 9 * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
vpcola 0:f1d3878b8dd9 10 * =======================================================================
vpcola 0:f1d3878b8dd9 11 */
vpcola 0:f1d3878b8dd9 12
vpcola 0:f1d3878b8dd9 13 #include "802_Frames.h"
vpcola 0:f1d3878b8dd9 14
vpcola 0:f1d3878b8dd9 15 #define FRAME_ID_LEN 1
vpcola 0:f1d3878b8dd9 16 #define ADDR64_LEN 8
vpcola 0:f1d3878b8dd9 17 #define ADDR16_LEN 2
vpcola 0:f1d3878b8dd9 18 #define OPTIONS_LEN 1
vpcola 0:f1d3878b8dd9 19 #define TX_REQUEST_OVERHEAD (FRAME_ID_LEN + ADDR64_LEN + OPTIONS_LEN)
vpcola 0:f1d3878b8dd9 20 #define TX_REQUEST_OVERHEAD2 (FRAME_ID_LEN + ADDR16_LEN + OPTIONS_LEN)
vpcola 0:f1d3878b8dd9 21
vpcola 0:f1d3878b8dd9 22 /** Class constructor */
vpcola 0:f1d3878b8dd9 23 TxFrame802::TxFrame802(uint64_t addr, uint8_t tx_options,
vpcola 0:f1d3878b8dd9 24 const uint8_t *const data, uint16_t len)
vpcola 0:f1d3878b8dd9 25 {
vpcola 0:f1d3878b8dd9 26 uint8_t frame_data[TX_REQUEST_OVERHEAD + len];
vpcola 0:f1d3878b8dd9 27
vpcola 0:f1d3878b8dd9 28 _frame_id = get_next_frame_id();
vpcola 0:f1d3878b8dd9 29
vpcola 0:f1d3878b8dd9 30 /* copy the frame id, the 64bit remote address, the tx options byte
vpcola 0:f1d3878b8dd9 31 * and the frame data */
vpcola 0:f1d3878b8dd9 32
vpcola 0:f1d3878b8dd9 33 frame_data[0] = _frame_id;
vpcola 0:f1d3878b8dd9 34 rmemcpy(&frame_data[1], (const uint8_t *)&addr, sizeof addr);
vpcola 0:f1d3878b8dd9 35 frame_data[9] = tx_options;
vpcola 0:f1d3878b8dd9 36
vpcola 0:f1d3878b8dd9 37 if (len) {
vpcola 0:f1d3878b8dd9 38 memcpy(&frame_data[10], data, len);
vpcola 0:f1d3878b8dd9 39 }
vpcola 0:f1d3878b8dd9 40
vpcola 0:f1d3878b8dd9 41 set_api_frame(TxReq64Bit, frame_data, TX_REQUEST_OVERHEAD + len);
vpcola 0:f1d3878b8dd9 42 }
vpcola 0:f1d3878b8dd9 43
vpcola 0:f1d3878b8dd9 44 /** Class constructor */
vpcola 0:f1d3878b8dd9 45 TxFrame802::TxFrame802(uint16_t addr16, uint8_t tx_options,
vpcola 0:f1d3878b8dd9 46 const uint8_t *const data, uint16_t len)
vpcola 0:f1d3878b8dd9 47 {
vpcola 0:f1d3878b8dd9 48 uint8_t frame_data[TX_REQUEST_OVERHEAD2 + len];
vpcola 0:f1d3878b8dd9 49
vpcola 0:f1d3878b8dd9 50 _frame_id = get_next_frame_id();
vpcola 0:f1d3878b8dd9 51
vpcola 0:f1d3878b8dd9 52 /* copy the frame id, the 16bit remote address, the tx options byte
vpcola 0:f1d3878b8dd9 53 * and the frame data */
vpcola 0:f1d3878b8dd9 54
vpcola 0:f1d3878b8dd9 55 frame_data[0] = _frame_id;
vpcola 0:f1d3878b8dd9 56 frame_data[1] = (uint8_t)(addr16 >> 8);
vpcola 0:f1d3878b8dd9 57 frame_data[2] = (uint8_t)addr16;
vpcola 0:f1d3878b8dd9 58 frame_data[3] = tx_options;
vpcola 0:f1d3878b8dd9 59
vpcola 0:f1d3878b8dd9 60 if (len) {
vpcola 0:f1d3878b8dd9 61 memcpy(&frame_data[4], data, len);
vpcola 0:f1d3878b8dd9 62 }
vpcola 0:f1d3878b8dd9 63
vpcola 0:f1d3878b8dd9 64 set_api_frame(TxReq16Bit, frame_data, TX_REQUEST_OVERHEAD2 + len);
vpcola 0:f1d3878b8dd9 65 }