Digi International Inc. / Mbed 2 deprecated XBeeZB_IO_Sample_Callback

ZigBee IO Sampling Callback example for mbed XBeeLib By Digi

Dependencies:   XBeeLib mbed

This example shows how to monitor remote XBee modules DigitalInputs and ADCs. The remote XBee module sends packets periodically to the local XBee module containing the value of its DigitalInputs and ADCs. This library processes those packets and calls the user registered function callback so the user can handle them.

See Handling IO Data Samples from other modules chapter for more information.

Common Setup

Make sure you have a valid Example Common Setup

Example Setup

Application

You have to configure the remote device 64-bit address by customizing the REMOTE_NODE_ADDR64_MSB and REMOTE_NODE_ADDR64_LSB defines with the remote XBee module 64-bit address.

Hardware

On the Remote XBee module, wire following peripherals on the pins specified on the table and schematics or change the application pins according to your hardware setup:

LinePinValue
DIO2/ADC218ADC (Analog Input)
DIO3/ADC317Digital Input

/media/uploads/hbujanda/dio_adc_schem.png

Running the example

Build and deploy the example to the mbed module.
Reset the mbed module so the example starts. You should see the example debug information through the debug interface configured in the 'Local Setup' chapter.
Once joined to the coordinator, the application will do following operations:

  • Register the function callback that will be called by the library when corresponding IO sample frame is received.
  • Configure the remote XBee module pins according to the table above.
  • Configure the sample rate.
  • Configure remote XBee module to send IO Samples to local XBee module
  • Periodically ask the XBee library to process received frames

When a IO Sample frame is received the user callback does:

  • Read DIO3_AD3 digital value
  • Read DIO2_AD2 analog value

config.h

Committer:
hbujanda
Date:
2016-07-29
Revision:
10:d7b73d453c26
Parent:
7:f4af8c290fd4

File content as of revision 10:d7b73d453c26:

/**
 * Copyright (c) 2015 Digi International Inc.,
 * All rights not expressly granted are reserved.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
 * =======================================================================
 */

#ifndef __CONFIG_H_
#define __CONFIG_H_

/** Library configuration options */
#define ENABLE_LOGGING
#define ENABLE_ASSERTIONS
#define FRAME_BUFFER_SIZE           4
#define MAX_FRAME_PAYLOAD_LEN       128

#define SYNC_OPS_TIMEOUT_MS         2000

//#define RADIO_TX                NC /* TODO: specify your setup's Serial TX pin connected to the XBee module DIN pin */
//#define RADIO_RX                NC /* TODO: specify your setup's Serial RX pin connected to the XBee module DOUT pin */
//#define RADIO_RTS               NC /* TODO: specify your setup's Serial RTS# pin connected to the XBee module RTS# pin */
//#define RADIO_CTS               NC /* TODO: specify your setup's Serial CTS# pin connected to the XBee module CTS# pin */
//#define RADIO_RESET             NC /* TODO: specify your setup's GPIO (output) connected to the XBee module's reset pin */
//#define RADIO_SLEEP_REQ         NC /* TODO: specify your setup's GPIO (output) connected to the XBee module's SLEEP_RQ pin */
//#define RADIO_ON_SLEEP          NC /* TODO: specify your setup's GPIO (input) connected to the XBee module's ON_SLEEP pin */
//#define DEBUG_TX                NC /* TODO: specify your setup's Serial TX for debugging */
//#define DEBUG_RX                NC /* TODO: specify your setup's Serial RX for debugging (optional) */

#if !defined(RADIO_TX)
    #error "Please define RADIO_TX pin"
#endif

#if !defined(RADIO_RX)
    #error "Please define RADIO_RX pin"
#endif

#if !defined(RADIO_RESET)
    #define RADIO_RESET             NC
    #warning "RADIO_RESET not defined, defaulted to 'NC'"
#endif

#if defined(ENABLE_LOGGING)
    #if !defined(DEBUG_TX)
        #error "Please define DEBUG_TX"
    #endif
    #if !defined(DEBUG_RX)
        #define DEBUG_RX                NC
        #warning "DEBUG_RX not defined, defaulted to 'NC'"
    #endif
#endif

#endif /* __CONFIG_H_ */