Digi International Inc. / Mbed 2 deprecated XBeeDM_dio_adc_pwm

DigiMEsh DIOs, ADCs and PWMs example for mbed XBeeLib By Digi

Dependencies:   XBeeLib mbed

Fork of XBeeZB_dio_adc by Digi International Inc.

This example shows how to handle remote XBee modules DigitalInputOutputs, ADCs and PWMs. The example configures the remote XBee module pins to the desired functionality and then operates on those pins.

See Handling remote modules DIOs ADCs and PWMs 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 to 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
RSSI/DIO106PWM (Analog Output)
DIO411Digital Output

/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.
The application will do following operations:

  • Configure the remote XBee module pins according to the table above.
  • Do following loop every 5 seconds:
    • Read DIO3_AD3 digital value
    • Toggle LED associated to DIO4_AD4
    • Read DIO2_AD2 analog value
    • Set the led associated to PWM0 to different intensity levels

main.cpp@5:dbc9d8c6f54b, 2015-05-14 (annotated)

Committer:
hbujanda
Date:
Thu May 14 16:23:20 2015 +0200
Revision:
5:dbc9d8c6f54b
Child:
6:d1b362ab7d60
Automatic upload

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hbujanda 5:dbc9d8c6f54b 1 /**
hbujanda 5:dbc9d8c6f54b 2 * Copyright (c) 2015 Digi International Inc.,
hbujanda 5:dbc9d8c6f54b 3 * All rights not expressly granted are reserved.
hbujanda 5:dbc9d8c6f54b 4 *
hbujanda 5:dbc9d8c6f54b 5 * This Source Code Form is subject to the terms of the Mozilla Public
hbujanda 5:dbc9d8c6f54b 6 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
hbujanda 5:dbc9d8c6f54b 7 * You can obtain one at http://mozilla.org/MPL/2.0/.
hbujanda 5:dbc9d8c6f54b 8 *
hbujanda 5:dbc9d8c6f54b 9 * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
hbujanda 5:dbc9d8c6f54b 10 * =======================================================================
hbujanda 5:dbc9d8c6f54b 11 */
hbujanda 5:dbc9d8c6f54b 12
hbujanda 5:dbc9d8c6f54b 13 #include "mbed.h"
hbujanda 5:dbc9d8c6f54b 14 #include "XBeeLib.h"
hbujanda 5:dbc9d8c6f54b 15 #if defined(ENABLE_LOGGING)
hbujanda 5:dbc9d8c6f54b 16 #include "DigiLoggerMbedSerial.h"
hbujanda 5:dbc9d8c6f54b 17 using namespace DigiLog;
hbujanda 5:dbc9d8c6f54b 18 #endif
hbujanda 5:dbc9d8c6f54b 19
hbujanda 5:dbc9d8c6f54b 20 // TODO Replace with the MSB of the remote module's 64-bit address (SH parameter)
hbujanda 5:dbc9d8c6f54b 21 #define REMOTE_NODE_ADDR64_MSB ((uint32_t)0x0013A200)
hbujanda 5:dbc9d8c6f54b 22 // TODO Replace with the LSB of the remote module's 64-bit address (SL parameter)
hbujanda 5:dbc9d8c6f54b 23 #define REMOTE_NODE_ADDR64_LSB ((uint32_t)0x40D2B03E)
hbujanda 5:dbc9d8c6f54b 24
hbujanda 5:dbc9d8c6f54b 25 #define REMOTE_NODE_ADDR64 UINT64(REMOTE_NODE_ADDR64_MSB, REMOTE_NODE_ADDR64_LSB)
hbujanda 5:dbc9d8c6f54b 26
hbujanda 5:dbc9d8c6f54b 27 using namespace XBeeLib;
hbujanda 5:dbc9d8c6f54b 28
hbujanda 5:dbc9d8c6f54b 29 Serial *log_serial;
hbujanda 5:dbc9d8c6f54b 30
hbujanda 5:dbc9d8c6f54b 31 int main()
hbujanda 5:dbc9d8c6f54b 32 {
hbujanda 5:dbc9d8c6f54b 33 log_serial = new Serial(DEBUG_TX, DEBUG_RX);
hbujanda 5:dbc9d8c6f54b 34 log_serial->baud(9600);
hbujanda 5:dbc9d8c6f54b 35 log_serial->printf("Sample application to demo how to handle remote XBeeZB devices DIOs and ADCs\r\n\r\n");
hbujanda 5:dbc9d8c6f54b 36 log_serial->printf(XB_LIB_BANNER);
hbujanda 5:dbc9d8c6f54b 37
hbujanda 5:dbc9d8c6f54b 38 #if defined(ENABLE_LOGGING)
hbujanda 5:dbc9d8c6f54b 39 new DigiLoggerMbedSerial(log_serial, LogLevelInfo);
hbujanda 5:dbc9d8c6f54b 40 #endif
hbujanda 5:dbc9d8c6f54b 41
hbujanda 5:dbc9d8c6f54b 42 XBeeZB xbee = XBeeZB(RADIO_TX, RADIO_RX, RADIO_RESET, NC, NC, 9600);
hbujanda 5:dbc9d8c6f54b 43
hbujanda 5:dbc9d8c6f54b 44 RadioStatus radioStatus = xbee.init();
hbujanda 5:dbc9d8c6f54b 45 MBED_ASSERT(radioStatus == Success);
hbujanda 5:dbc9d8c6f54b 46
hbujanda 5:dbc9d8c6f54b 47 /* Wait until the device has joined the network */
hbujanda 5:dbc9d8c6f54b 48 log_serial->printf("Waiting for device to join the network: ");
hbujanda 5:dbc9d8c6f54b 49 while (!xbee.is_joined()) {
hbujanda 5:dbc9d8c6f54b 50 wait_ms(1000);
hbujanda 5:dbc9d8c6f54b 51 log_serial->printf(".");
hbujanda 5:dbc9d8c6f54b 52 }
hbujanda 5:dbc9d8c6f54b 53 log_serial->printf("OK\r\n");
hbujanda 5:dbc9d8c6f54b 54
hbujanda 5:dbc9d8c6f54b 55 const RemoteXBeeZB remoteDevice = RemoteXBeeZB(REMOTE_NODE_ADDR64);
hbujanda 5:dbc9d8c6f54b 56
hbujanda 5:dbc9d8c6f54b 57 radioStatus = xbee.set_pin_config(remoteDevice, XBeeZB::DIO3_AD3, DigitalInput);
hbujanda 5:dbc9d8c6f54b 58 MBED_ASSERT(radioStatus == Success);
hbujanda 5:dbc9d8c6f54b 59
hbujanda 5:dbc9d8c6f54b 60 radioStatus = xbee.set_pin_pull_up(remoteDevice, XBeeZB::DIO3_AD3, true);
hbujanda 5:dbc9d8c6f54b 61 MBED_ASSERT(radioStatus == Success);
hbujanda 5:dbc9d8c6f54b 62
hbujanda 5:dbc9d8c6f54b 63 radioStatus = xbee.set_pin_config(remoteDevice, XBeeZB::DIO4, DigitalOutHigh);
hbujanda 5:dbc9d8c6f54b 64 MBED_ASSERT(radioStatus == Success);
hbujanda 5:dbc9d8c6f54b 65
hbujanda 5:dbc9d8c6f54b 66 radioStatus = xbee.set_pin_config(remoteDevice, XBeeZB::DIO2_AD2, Adc);
hbujanda 5:dbc9d8c6f54b 67 MBED_ASSERT(radioStatus == Success);
hbujanda 5:dbc9d8c6f54b 68
hbujanda 5:dbc9d8c6f54b 69 //#define TEST_SUPPLY_VOLTAGE
hbujanda 5:dbc9d8c6f54b 70
hbujanda 5:dbc9d8c6f54b 71 #ifdef TEST_SUPPLY_VOLTAGE
hbujanda 5:dbc9d8c6f54b 72 /* Set a high V+ value so radio sends Supply Voltage information */
hbujanda 5:dbc9d8c6f54b 73 uint32_t v_value = 0x0C00;
hbujanda 5:dbc9d8c6f54b 74 log_serial->printf("\r\nSetting remote device V+ parameter to 0x%04x:\r\n", v_value);
hbujanda 5:dbc9d8c6f54b 75 AtCmdFrame::AtCmdResp cmdresp = xbee.set_param(remoteDevice, "V+", v_value);
hbujanda 5:dbc9d8c6f54b 76
hbujanda 5:dbc9d8c6f54b 77 if (cmdresp == AtCmdFrame::AtCmdRespOk)
hbujanda 5:dbc9d8c6f54b 78 log_serial->printf("OK\r\n");
hbujanda 5:dbc9d8c6f54b 79 else
hbujanda 5:dbc9d8c6f54b 80 log_serial->printf("FAILED with %d\r\n", (int) cmdresp);
hbujanda 5:dbc9d8c6f54b 81 #endif
hbujanda 5:dbc9d8c6f54b 82
hbujanda 5:dbc9d8c6f54b 83 while(true) {
hbujanda 5:dbc9d8c6f54b 84 /* Read DIO3_AD3 value */
hbujanda 5:dbc9d8c6f54b 85 DioVal dio3_val;
hbujanda 5:dbc9d8c6f54b 86 radioStatus = xbee.get_dio(remoteDevice, XBeeZB::DIO3_AD3, &dio3_val);
hbujanda 5:dbc9d8c6f54b 87 MBED_ASSERT(radioStatus == Success);
hbujanda 5:dbc9d8c6f54b 88 log_serial->printf("DIO3 value = %d\r\n", dio3_val);
hbujanda 5:dbc9d8c6f54b 89
hbujanda 5:dbc9d8c6f54b 90 /* Toggle XBIB board DS4 led */
hbujanda 5:dbc9d8c6f54b 91 static bool led_on = false;
hbujanda 5:dbc9d8c6f54b 92 if (!led_on)
hbujanda 5:dbc9d8c6f54b 93 radioStatus = xbee.set_dio(remoteDevice, XBeeZB::DIO4, Low);
hbujanda 5:dbc9d8c6f54b 94 else
hbujanda 5:dbc9d8c6f54b 95 radioStatus = xbee.set_dio(remoteDevice, XBeeZB::DIO4, High);
hbujanda 5:dbc9d8c6f54b 96 MBED_ASSERT(radioStatus == Success);
hbujanda 5:dbc9d8c6f54b 97 led_on = !led_on;
hbujanda 5:dbc9d8c6f54b 98
hbujanda 5:dbc9d8c6f54b 99 /* Read DIO2_AD2 analog value */
hbujanda 5:dbc9d8c6f54b 100 uint16_t adc2_val;
hbujanda 5:dbc9d8c6f54b 101 radioStatus = xbee.get_adc(remoteDevice, XBeeZB::DIO2_AD2, &adc2_val);
hbujanda 5:dbc9d8c6f54b 102 MBED_ASSERT(radioStatus == Success);
hbujanda 5:dbc9d8c6f54b 103 log_serial->printf("ADC2 value = 0x%04x\r\n", adc2_val);
hbujanda 5:dbc9d8c6f54b 104
hbujanda 5:dbc9d8c6f54b 105 #ifdef TEST_SUPPLY_VOLTAGE
hbujanda 5:dbc9d8c6f54b 106 uint16_t voltaje_val;
hbujanda 5:dbc9d8c6f54b 107 radioStatus = xbee.get_adc(remoteDevice, XBeeZB::SUPPLY_VOLTAGE, &voltaje_val);
hbujanda 5:dbc9d8c6f54b 108 if (radioStatus == Success)
hbujanda 5:dbc9d8c6f54b 109 log_serial->printf("Remote module Supply Voltage = 0x%04x\r\n", voltaje_val);
hbujanda 5:dbc9d8c6f54b 110 #endif
hbujanda 5:dbc9d8c6f54b 111
hbujanda 5:dbc9d8c6f54b 112 log_serial->printf("\r\n");
hbujanda 5:dbc9d8c6f54b 113
hbujanda 5:dbc9d8c6f54b 114 wait(5);
hbujanda 5:dbc9d8c6f54b 115 }
hbujanda 5:dbc9d8c6f54b 116
hbujanda 5:dbc9d8c6f54b 117 delete(log_serial);
hbujanda 5:dbc9d8c6f54b 118 }