Murata Electronics North America Z2430HPA Manual Do Utilizador

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ZMN2405/ZMN2405HP Dev Kit 
© 2007-2008 RFM Inc. 
28 
M-2405-0000 Rev. C- 
the switches are closed, the window will display 
0x00
. Note that ZBDemo will not update 
changes in either the Local Radio or the remote Radios until the Refresh is started by clicking 
on the Start button under the Refresh Delay window.  
5.4  GPIO LEDs  
The LED0 and LED1 windows allow the GPIO2 and GPIO3 module lines to be driven high or 
low to turn the LEDs on or off respectively. The LEDs are turned on by entering 1 in the window 
and turned off by entering a 0 in the window. As before, ZBDemo will not update changes in 
either the Local Radio or the remote Radios until the Refresh is started by clicking on the Start 
button under the Refresh Delay window. 
5.5  Thermistor, Potentiometer and Analog to Digital Inputs  
The Thermistor window displays the 10-bit ADC reading of the ADC X channel. Changes in 
temperature will cause the value displayed to change if ZBDemo has been put into update 
mode by clicking on the Start button under the Refresh Delay window. Similarly, the 
Potentiometer window displays the resultant 10-bit ADC value of the voltage divider created by 
the pot. Changing the voltage by adjusting the pot will change the value displayed in the window 
if ZBDemo is refreshing the data as above. The potentiometer and thermistor can be removed 
from the circuit by removing the headers from JP3 and JP4 respectively. 
5.6  Digital to Analog Outputs 
The PWMA and PWMB windows allow adjusting the duty cycle of the PWM outputs. These 
outputs are fed into an RC network for low pass filtering to generate an analog voltage. The 
allowable values are 
0x0000
 to 
0xFFFF
.  
5.7  Children’s Network List 
Coordinators and Routers can be parents to other devices in the network. The Coordinator will 
always have children as long as there is at least a second device in the network. Routers may 
or may not have any children and End Devices cannot have children. The drop down menu will 
display the network address of all children associated with the radio in that column.