XBEEs didn't work...
hans90
Posts: 29
I tried to do the XBEE demo learn.parallax.com/tutorials/projects/xbee-802154-pc-demo on my Activity Board instead of Education Board but it didn't work! For the time being, I tried to test my thermometer (DS1620) with the Test_DS1620.spin and it worked first and the terminal displayed the "temperature = 76F" in every 5 seconds. However after 1 minute, the display for the temperature on terminal had disappeared. As I observed that the DI LED on XBEE was blinking red at first when it worked for 1 minute, and dimmed for the rest of the time. I doubt it has some thing to do with the baud rate and sampling rate which I am not sure!
I used XBEE USB dongle instead of XSTICK and I have set up XBEEs on XCTU for one Coordinator API mode and one End Device AT mode. I also set up the End Device's sampling rate for 5 seconds and D3 for ADC. I am not sure what's wrong and the fact that first time worked and then stopped really confused me..
I used XBEE USB dongle instead of XSTICK and I have set up XBEEs on XCTU for one Coordinator API mode and one End Device AT mode. I also set up the End Device's sampling rate for 5 seconds and D3 for ADC. I am not sure what's wrong and the fact that first time worked and then stopped really confused me..
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BUT why is it RANDOMLY working on the XBEE terminal as well? the code did not specify anything about XBEE I suppose? I hope some can help me on this.
''*************************************** ''* Test_DS1620 V1.0 * ''* Author: Chris Savage * ''* Copyright (c) 2013 Parallax, Inc. * ''* See end of file for terms of use. * ''*************************************** '' Tests the DS1620 connections on the Propeller BOE for the RN-42 Bluetooth to PC Demo CON _CLKMODE = XTAL1 + PLL16x ' Standard Crystal, 16x Multiplier, total 80MHz system clock _XINFREQ = 5_000_000 ' 5MHz external Crystal CON DEBUG = 0 ' Debug port sends results to Parallax Serial Terminal BAUD = 9600 ' Baud Rate 9600 bps CON DS1620_RST = 11 ' To DS1620 RST pin (3) DS1620_CLK = 12 ' To DS1620 CLK pin (2) DS1620_DAT = 13 ' To DS1620 DAT pin (1) CR = 13 ' Carriage Return SP = 32 ' Space Character OBJ fds : "FullDuplexSerial4port" dio : "dataIO4port" temp : "DS1620" PUB Main | tF fds.Init fds.AddPort(DEBUG, 31, 30, -1, -1, 0, %000000, BAUD) ' Debug to the terminal screen fds.Start ' Start the ports temp.start(DS1620_DAT, DS1620_CLK, DS1620_RST) ' Start DS1620 object Pause(500) ' Startup delay fds.tx(DEBUG, 0) ' Clear Screen fds.str(DEBUG, String("Ambient temperature should be displayed each second.")) fds.tx(DEBUG, 13) ' Carriage Return repeat tF := temp.gettempf ' Get F Temp from DS1620 fds.str(DEBUG, string("Temperature =")) ' Label (Temp in F) dio.decf(DEBUG, tf / 10, 3) ' Whole number portion fds.tx(DEBUG, ".") ' Decimal Point dio.dec(DEBUG, tf // 10) ' Tenths of Degrees fds.str(DEBUG, string("° F ")) fds.tx(DEBUG, 13) ' Carriage Return Pause(1000) PRI Pause(ms) waitcnt(clkfreq / 1000 * ms + cnt) ' Convert to mS DAT {<end of object code>} {{ ┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ │ TERMS OF USE: MIT License │ ├──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤ │Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation │ │files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, │ │modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software│ │is furnished to do so, subject to the following conditions: │ │ │ │The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.│ │ │ │THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE │ │WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR │ │COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, │ │ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. │ └──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘ }}