John Bailey / Mbed 2 deprecated XBeeApiBroadcastExample

Example for XBeeAPI; a little more involved than XBeeApiSimpleBroadcastExample with report on failure to set up the XBee and on the transmit status of the message.

Dependencies:   XBeeApi XBeeApiSimpleBroadcastExample mbed

Fork of XBeeApiSimpleBroadcastExample by John Bailey

main.cpp@1:953e5affd67a, 2014-03-25 (annotated)

Committer:
johnb
Date:
Tue Mar 25 20:23:40 2014 +0000
Revision:
1:953e5affd67a
Parent:
0:99422855f301
Child:
2:a553ea23194b
Use some defines/consts to make the code more readable

Who changed what in which revision?

UserRevisionLine numberNew contents of line
johnb 0:99422855f301 1 /**
johnb 0:99422855f301 2 @file
johnb 0:99422855f301 3 @brief Example of using the XBeeApi library to broadcast a message
johnb 0:99422855f301 4 This example has a minimum of error checking in order
johnb 0:99422855f301 5 to keep the code compact
johnb 0:99422855f301 6
johnb 0:99422855f301 7 @author John Bailey
johnb 0:99422855f301 8
johnb 0:99422855f301 9 @copyright Copyright 2014 John Bailey
johnb 0:99422855f301 10
johnb 0:99422855f301 11 @section LICENSE
johnb 0:99422855f301 12
johnb 0:99422855f301 13 Licensed under the Apache License, Version 2.0 (the "License");
johnb 0:99422855f301 14 you may not use this file except in compliance with the License.
johnb 0:99422855f301 15 You may obtain a copy of the License at
johnb 0:99422855f301 16
johnb 0:99422855f301 17 http://www.apache.org/licenses/LICENSE-2.0
johnb 0:99422855f301 18
johnb 0:99422855f301 19 Unless required by applicable law or agreed to in writing, software
johnb 0:99422855f301 20 distributed under the License is distributed on an "AS IS" BASIS,
johnb 0:99422855f301 21 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
johnb 0:99422855f301 22 See the License for the specific language governing permissions and
johnb 0:99422855f301 23 limitations under the License.
johnb 0:99422855f301 24
johnb 0:99422855f301 25 */
johnb 0:99422855f301 26
johnb 0:99422855f301 27 #include "mbed.h"
johnb 0:99422855f301 28 #include "xbeeapi.hpp"
johnb 0:99422855f301 29
johnb 1:953e5affd67a 30 const uint8_t tx_data[] = { 'H', 'E', 'L', 'L', 'O' };
johnb 0:99422855f301 31
johnb 0:99422855f301 32 /* TODO: You may need to change these based on the device/connections that you're using */
johnb 1:953e5affd67a 33 #define XBEE_TX_PIN PTA2
johnb 1:953e5affd67a 34 #define XBEE_RX_PIN PTA1
johnb 1:953e5affd67a 35
johnb 1:953e5affd67a 36 /* Network address for our XBee */
johnb 1:953e5affd67a 37 const uint16_t myNetworkAddress = 0x1234;
johnb 1:953e5affd67a 38
johnb 1:953e5affd67a 39 /* ID for the Personal Area Network we're going to join */
johnb 1:953e5affd67a 40 const XBeeApiCmdAt::panId_t myPANId = 1000;
johnb 1:953e5affd67a 41
johnb 1:953e5affd67a 42 /* Network channel to use */
johnb 1:953e5affd67a 43 const XBeeApiCmdAt::channel_t myChannelId = 14;
johnb 1:953e5affd67a 44
johnb 1:953e5affd67a 45 /* This example sends a frame to a specific destination address - we could set
johnb 1:953e5affd67a 46 the frame to be broadcast by calling the setDestAddrBroadcast() method
johnb 1:953e5affd67a 47 instead of setDestAddr() in the function below.
johnb 1:953e5affd67a 48 By default 16-bit addressing mode is used. setDestAddrType can be used
johnb 1:953e5affd67a 49 to select between 16-bit and 64-bit addressing modes */
johnb 1:953e5affd67a 50 const uint16_t frameDestinationAddress = 0x01;
johnb 1:953e5affd67a 51
johnb 1:953e5affd67a 52 XBeeDevice xbeeDevice( XBEE_TX_PIN, XBEE_RX_PIN, NC, NC );
johnb 0:99422855f301 53
johnb 0:99422855f301 54 int main() {
johnb 0:99422855f301 55 /* This example will use the blocking API for simplicity */
johnb 0:99422855f301 56 XBeeApiCmdAtBlocking atIf( &xbeeDevice );
johnb 0:99422855f301 57
johnb 0:99422855f301 58 XBeeDevice::XBeeDeviceReturn_t status;
johnb 0:99422855f301 59
johnb 0:99422855f301 60 /* This is the frame we're going to transmit */
johnb 0:99422855f301 61 XBeeApiTxFrameEx frame( &xbeeDevice );
johnb 0:99422855f301 62
johnb 0:99422855f301 63 /* Get API mode 2 set up - this is a pre-requisit to using other XBeeApi functions.
johnb 0:99422855f301 64 This step may not be needed in the case that the XBee has already been configured
johnb 0:99422855f301 65 to use Mode 2 and the setting has been stored in NV */
johnb 0:99422855f301 66 status = xbeeDevice.setUpApi();
johnb 0:99422855f301 67
johnb 0:99422855f301 68 if( status != XBeeDevice::XBEEDEVICE_OK )
johnb 0:99422855f301 69 {
johnb 0:99422855f301 70 /* Set the 16-bit source address of this XBee */
johnb 1:953e5affd67a 71 atIf.setSourceAddress( myNetworkAddress );
johnb 0:99422855f301 72 /* Set up a peer-to-peer network using the specified PAN and channel */
johnb 1:953e5affd67a 73 xbeeSetNetworkTypeP2P( &atIf, myPANId, myChannelId );
johnb 0:99422855f301 74
johnb 0:99422855f301 75 /* Set the data pointer & destination address in the transmit frame */
johnb 0:99422855f301 76 frame.setDataPtr( tx_data, sizeof( tx_data ) );
johnb 1:953e5affd67a 77 frame.setDestAddr( frameDestinationAddress );
johnb 0:99422855f301 78
johnb 0:99422855f301 79 xbeeDevice.SendFrame( &frame );
johnb 0:99422855f301 80 }
johnb 0:99422855f301 81 }