mirror of
https://github.com/liberatedsystems/RNode_Firmware_CE.git
synced 2024-12-28 08:59:32 -05:00
37 lines
905 B
Python
37 lines
905 B
Python
# This is a short example program that
|
|
# demonstrates the bare minimum of using
|
|
# RNode in a Python program. First we'll
|
|
# import the RNodeInterface class.
|
|
from RNode import RNodeInterface
|
|
|
|
# We'll also define which serial port the
|
|
# RNode is attached to.
|
|
serialPort = "/dev/ttyUSB0"
|
|
|
|
# This function gets called every time a
|
|
# packet is received
|
|
def gotPacket(data, rnode):
|
|
print "Received a packet: "+data
|
|
|
|
# Create an RNode instance. This configures
|
|
# and powers up the radio.
|
|
rnode = RNodeInterface(
|
|
callback = gotPacket,
|
|
name = "My RNode",
|
|
port = serialPort,
|
|
frequency = 868000000,
|
|
bandwidth = 125000,
|
|
txpower = 2,
|
|
sf = 7,
|
|
cr = 5,
|
|
loglevel = RNodeInterface.LOG_DEBUG)
|
|
|
|
# Enter a loop waiting for user input.
|
|
try:
|
|
print "Waiting for packets, hit enter to send a packet, Ctrl-C to exit"
|
|
while True:
|
|
raw_input()
|
|
rnode.send("Hello World!")
|
|
except KeyboardInterrupt as e:
|
|
print ""
|
|
exit() |