main.cpp

00001 /**
00002  * Copyright (c) 2015 Digi International Inc.,
00003  * All rights not expressly granted are reserved.
00004  *
00005  * This Source Code Form is subject to the terms of the Mozilla Public
00006  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
00007  * You can obtain one at http://mozilla.org/MPL/2.0/.
00008  *
00009  * Digi International Inc. 11001 Bren Road East, Minnetonka, MN 55343
00010  * =======================================================================
00011  */
00012 
00013 #include "mbed.h"
00014 #include "XBeeLib.h"
00015 #if defined(ENABLE_LOGGING)
00016 #include "DigiLoggerMbedSerial.h"
00017 using namespace DigiLog;
00018 #endif
00019 
00020 #define REMOTE_NODE_ADDR64_MSB  ((uint32_t)0x0013A200)
00021 
00022 #error "Replace next define with the LSB of the remote module's 64-bit address (SL parameter)"
00023 #define REMOTE_NODE_ADDR64_LSB  ((uint32_t)0x01234567)
00024 
00025 #define REMOTE_NODE_ADDR64      UINT64(REMOTE_NODE_ADDR64_MSB, REMOTE_NODE_ADDR64_LSB)
00026 
00027 using namespace XBeeLib;
00028 
00029 Serial *log_serial;
00030 
00031 int main()
00032 {
00033     log_serial = new Serial(DEBUG_TX, DEBUG_RX);
00034     log_serial->baud(9600);
00035     log_serial->printf("Sample application to demo how to handle remote XBeeZB devices DIOs and ADCs\r\n\r\n");
00036     log_serial->printf(XB_LIB_BANNER);
00037 
00038 #if defined(ENABLE_LOGGING)
00039     new DigiLoggerMbedSerial(log_serial, LogLevelInfo);
00040 #endif
00041 
00042     XBeeZB xbee = XBeeZB(RADIO_TX, RADIO_RX, RADIO_RESET, NC, NC, 9600);
00043 
00044     RadioStatus radioStatus = xbee.init();
00045     MBED_ASSERT(radioStatus == Success);
00046 
00047     /* Wait until the device has joined the network */
00048     log_serial->printf("Waiting for device to join the network: ");
00049     while (!xbee.is_joined()) {
00050         wait_ms(1000);
00051         log_serial->printf(".");
00052     }
00053     log_serial->printf("OK\r\n");
00054 
00055     const RemoteXBeeZB remoteDevice = RemoteXBeeZB(REMOTE_NODE_ADDR64);
00056 
00057     radioStatus = xbee.set_pin_config(remoteDevice, XBeeZB::DIO3_AD3, DigitalInput);
00058     MBED_ASSERT(radioStatus == Success);
00059 
00060     radioStatus = xbee.set_pin_pull_up(remoteDevice, XBeeZB::DIO3_AD3, true);
00061     MBED_ASSERT(radioStatus == Success);
00062 
00063     radioStatus = xbee.set_pin_config(remoteDevice, XBeeZB::DIO4, DigitalOutHigh);
00064     MBED_ASSERT(radioStatus == Success);
00065 
00066     radioStatus = xbee.set_pin_config(remoteDevice, XBeeZB::DIO2_AD2, Adc);
00067     MBED_ASSERT(radioStatus == Success);
00068 
00069 //#define TEST_SUPPLY_VOLTAGE
00070 
00071 #ifdef TEST_SUPPLY_VOLTAGE
00072     /* Set a high V+ value so radio sends Supply Voltage information */
00073     uint32_t v_value = 0x0C00;
00074     log_serial->printf("\r\nSetting remote device V+ parameter to 0x%04x:\r\n", v_value);
00075     AtCmdFrame::AtCmdResp cmdresp = xbee.set_param(remoteDevice, "V+", v_value);
00076 
00077     if (cmdresp == AtCmdFrame::AtCmdRespOk)
00078         log_serial->printf("OK\r\n");
00079     else
00080         log_serial->printf("FAILED with %d\r\n", (int) cmdresp);
00081 #endif
00082 
00083     while(true) {
00084         IOSampleZB ioSample = xbee.get_iosample(remoteDevice);
00085 
00086         if (!ioSample.is_valid()) {
00087             log_serial->printf("get_iosample failed, ADC and Digital Input reads will be invalid\r\n");
00088         }
00089         /* Read DIO3_AD3 digital value */
00090         DioVal dio3_val;
00091 
00092         radioStatus = ioSample.get_dio(XBeeZB::DIO3_AD3, &dio3_val);
00093         MBED_ASSERT(radioStatus == Success);
00094         log_serial->printf("DIO3 value = %d\r\n", dio3_val);
00095 
00096         /* Toggle LED associated to DIO4 */
00097         static bool led_on = false;
00098         if (!led_on)
00099             radioStatus = xbee.set_dio(remoteDevice, XBeeZB::DIO4, Low);
00100         else
00101             radioStatus = xbee.set_dio(remoteDevice, XBeeZB::DIO4, High);
00102         MBED_ASSERT(radioStatus == Success);
00103         led_on = !led_on;
00104 
00105         /* Read DIO2_AD2 analog value */
00106         uint16_t adc2_val;
00107         radioStatus = ioSample.get_adc(XBeeZB::DIO2_AD2, &adc2_val);
00108         MBED_ASSERT(radioStatus == Success);
00109         log_serial->printf("ADC2 value = 0x%04x\r\n", adc2_val);
00110 
00111 #ifdef TEST_SUPPLY_VOLTAGE
00112         uint16_t voltaje_val;
00113         radioStatus = ioSample.get_adc(XBeeZB::SUPPLY_VOLTAGE, &voltaje_val);
00114         if (radioStatus == Success)
00115             log_serial->printf("Remote module Supply Voltage = 0x%04x\r\n", voltaje_val);
00116 #endif
00117 
00118         log_serial->printf("\r\n");
00119 
00120         wait(5);
00121     }
00122 
00123     delete(log_serial);
00124 }