Added rpi-rcv

example-nrf24-recv-rpi.py

@@ -0,0 +1,58 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Example program to receive packets from the radio link
+#
+
+import RPi.GPIO as GPIO
+GPIO.setmode(GPIO.BCM)
+from lib_nrf24 import NRF24
+import time
+import spidev
+
+
+
+pipes = [[0xe7, 0xe7, 0xe7, 0xe7, 0xe7], [0xc2, 0xc2, 0xc2, 0xc2, 0xc2]]
+
+radio2 = NRF24(GPIO, spidev.SpiDev())
+radio2.begin(0, 17)
+
+radio2.setRetries(15,15)
+
+radio2.setPayloadSize(32)
+radio2.setChannel(0x60)
+radio2.setDataRate(NRF24.BR_2MBPS)
+radio2.setPALevel(NRF24.PA_MIN)
+
+radio2.setAutoAck(True)
+radio2.enableDynamicPayloads()
+radio2.enableAckPayload()
+
+radio2.openWritingPipe(pipes[0])
+radio2.openReadingPipe(1, pipes[1])
+
+radio2.startListening()
+radio2.stopListening()
+
+radio2.printDetails()
+
+radio2.startListening()
+
+c=1
+while True:
+    akpl_buf = [c,1, 2, 3,4,5,6,7,8,9,0,1, 2, 3,4,5,6,7,8]
+    pipe = [0]
+    while not radio2.available(pipe):
+        time.sleep(10000/1000000.0)
+
+    recv_buffer = []
+    radio2.read(recv_buffer, radio2.getDynamicPayloadSize())
+    print ("Received:") ,
+    print (recv_buffer)
+    c = c + 1
+    if (c&1) == 0:
+        radio2.writeAckPayload(1, akpl_buf, len(akpl_buf))
+        print ("Loaded payload reply:"),
+        print (akpl_buf)
+    else:
+        print ("(No return payload)")