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#!/usr/bin/env python2
from websocket_server import WebsocketServer
import thread
import serial
import time
import json
measures = {
'pressure_bottom': 0,
'pressure_top': 0,
'flexion': 0,
'angle_x': 0,
'angle_y': 0,
'angle_z': 0,
}
def server_procedure(server):
server.run_forever()
def main():
server = WebsocketServer(1234, '0.0.0.0')
thread.start_new_thread(server_procedure, (server,))
#with serial.Serial('/dev/ttyACM0', 9600) as ser:
with open('/tmp/fifo') as ser:
while True:
line = ser.readline()
if not line:
time.sleep(0.01)
continue
line = line.strip()
if line.startswith('PRESSURE_BOTTOM:'):
measures['pressure_bottom'] = line.split('PRESSURE_BOTTOM:')[1]
elif line.startswith('PRESSURE_TOP:'):
measures['pressure_top'] = line.split('PRESSURE_TOP:')[1]
elif line.startswith('FLEXION:'):
measures['flexion'] = line.split('FLEXION:')[1]
elif line.startswith('ANGLE_X:'):
measures['angle_x'] = line.split('ANGLE_X:')[1]
elif line.startswith('ANGLE_Y:'):
measures['angle_y'] = line.split('ANGLE_Y:')[1]
elif line.startswith('ANGLE_Z:'):
measures['angle_z'] = line.split('ANGLE_Z:')[1]
else:
print(line)
server.send_message_to_all(json.dumps(measures))
if __name__ == '__main__':
main()
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