ReceiveArduino.py

import RPi.GPIO as GPIO
from lib_nrf24 import NRF24
import time
import spidev
import testdb
 
GPIO.setmode(GPIO.BCM)

uploader = testdb.DBuploader("")

 
pipes = [[0xE8, 0xE8, 0xF0, 0xF0, 0xE1], [0xF0, 0xF0, 0xF0, 0xF0, 0xE1]]
 
radio = NRF24(GPIO, spidev.SpiDev())
radio.begin(0, 17)
 
radio.setPayloadSize(32)
radio.setChannel(0x76)
#radio.setDataRate(NRF24.BR_1MBPS)
radio.setPALevel(NRF24.PA_MIN)
 
radio.setAutoAck(True)
radio.enableDynamicPayloads()
radio.enableAckPayload()
 
radio.openReadingPipe(1, pipes[1])
radio.printDetails()
radio.startListening()
 
while(1):
    # ackPL = [1]
    while not radio.available(0):
        time.sleep(1 / 100)
    receivedMessage = []
    radio.read(receivedMessage, radio.getDynamicPayloadSize())

   # print((int)(receivedMessage))


   # """
    print("Received: {}".format(receivedMessage))
 
    print("Translating the receivedMessage into unicode characters")
    
    
    string = ""
    for n in receivedMessage:
        # Decode into standard unicode set
        if (n >= 32 and n <= 126):
            string += chr(n)
    print("Out received message decodes to: {}".format(string))
    uploader.uploadData(string)
# """