7.1 7.2. run a multi-hop wsn

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The source code is contained in project `txrx_wsn` This code is available in the downloadable source code . Open `source_code/iar_v4.11/lab_ezwsn.eww` with IAR. The project corresponding to this section is called `txrx_wsn` . . By default, each node transmits `every 5+rand(5)` seconds at `-16dBm` , on channel `0` . The sink node prints the content of the received packets.

Project `txrx_wsn` can not be compiled with the free edition of IAR because code size it larger than 4kB. Projects `txrx_wsn_node` and `txrx_wsn_sink` contain already compiled binary code for nodes and sink, respectively If you have a full edition of IAR, you can use project `txrx_wsn` directly. You will need to modify boolean `IS_SINK_NODE` in source file `onehopmac.h` to program either nodes or sink. .

• Program only one board for the whole network using project `txrx_wsn_sink` , the others using project `txrx_wsn_node` .
• Use PuTTY to read from the sink node and switch on the other motes.
• enter command `cat /dev/comx | ./txrx_wsn.py` on the computer hosting the sink node. You should see a graph similar to the one below.
• You may move nodes away from each other to obtain a multi-hop graph.

how do I set up the problem?
what is a solution set?
Harshika
find the subring of gaussian integers?
Rofiqul
hello, I am happy to help!
Abdullahi
hi mam
Mark
find the value of 2x=32
divide by 2 on each side of the equal sign to solve for x
corri
X=16
Michael
Want to review on complex number 1.What are complex number 2.How to solve complex number problems.
Beyan
yes i wantt to review
Mark
use the y -intercept and slope to sketch the graph of the equation y=6x
how do we prove the quadratic formular
Darius
hello, if you have a question about Algebra 2. I may be able to help. I am an Algebra 2 Teacher
thank you help me with how to prove the quadratic equation
Seidu
may God blessed u for that. Please I want u to help me in sets.
Opoku
what is math number
4
Trista
x-2y+3z=-3 2x-y+z=7 -x+3y-z=6
can you teacch how to solve that🙏
Mark
Solve for the first variable in one of the equations, then substitute the result into the other equation. Point For: (6111,4111,−411)(6111,4111,-411) Equation Form: x=6111,y=4111,z=−411x=6111,y=4111,z=-411
Brenna
(61/11,41/11,−4/11)
Brenna
x=61/11 y=41/11 z=−4/11 x=61/11 y=41/11 z=-4/11
Brenna
Need help solving this problem (2/7)^-2
x+2y-z=7
Sidiki
what is the coefficient of -4×
-1
Shedrak
the operation * is x * y =x + y/ 1+(x × y) show if the operation is commutative if x × y is not equal to -1
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How do i figure this problem out.
how do you translate this in Algebraic Expressions
why surface tension is zero at critical temperature
Shanjida
I think if critical temperature denote high temperature then a liquid stats boils that time the water stats to evaporate so some moles of h2o to up and due to high temp the bonding break they have low density so it can be a reason
s.
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
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