pieter Berteloot / Mbed 2 deprecated Thesis_Verzender

RF24Network Send example program.

Dependencies:   xtoff RF24Network mbed

Fork of RF24Network_Send by Akash Vibhute

main.cpp@4:bc1126d78e55, 2018-02-12 (annotated)

Committer:
pietor
Date:
Mon Feb 12 16:50:37 2018 +0000
Revision:
4:bc1126d78e55
Parent:
3:d605536db315
Child:
5:e6067799a414
Verzender;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
akashvibhute 0:3982c0e9eda1 1 #include "mbed.h"
akashvibhute 0:3982c0e9eda1 2 #include <RF24Network.h>
akashvibhute 2:926b93a68399 3 #include <RF24.h>
pietor 4:bc1126d78e55 4 #include <string>
akashvibhute 0:3982c0e9eda1 5
akashvibhute 0:3982c0e9eda1 6 Serial pc(USBTX, USBRX);
akashvibhute 0:3982c0e9eda1 7
pietor 4:bc1126d78e55 8 #define nrf_CE p9
pietor 4:bc1126d78e55 9 #define nrf_CSN p8
pietor 4:bc1126d78e55 10 #define spi_SCK p7
pietor 4:bc1126d78e55 11 #define spi_MOSI p5
pietor 4:bc1126d78e55 12 #define spi_MISO p6
akashvibhute 0:3982c0e9eda1 13
akashvibhute 3:d605536db315 14 RF24 radio(spi_MOSI, spi_MISO, spi_SCK, nrf_CE, nrf_CSN );
akashvibhute 0:3982c0e9eda1 15 RF24Network network(radio);
akashvibhute 0:3982c0e9eda1 16
akashvibhute 3:d605536db315 17 const uint16_t this_node = 01;
akashvibhute 3:d605536db315 18 const uint16_t other_node = 00;
akashvibhute 3:d605536db315 19 const unsigned long interval = 100; //ms
akashvibhute 0:3982c0e9eda1 20 unsigned long last_sent;
akashvibhute 1:5be48a9550c3 21 Timer t;
akashvibhute 0:3982c0e9eda1 22
akashvibhute 0:3982c0e9eda1 23 unsigned long packets_sent;
akashvibhute 1:5be48a9550c3 24 Timer t_packet;
akashvibhute 0:3982c0e9eda1 25
pietor 4:bc1126d78e55 26 DigitalIn pb(p25);
pietor 4:bc1126d78e55 27
pietor 4:bc1126d78e55 28
akashvibhute 0:3982c0e9eda1 29 // Structure of our payload
akashvibhute 2:926b93a68399 30 struct payload_t
akashvibhute 0:3982c0e9eda1 31 {
pietor 4:bc1126d78e55 32 bool reedsensor;
pietor 4:bc1126d78e55 33 int milligram;
akashvibhute 0:3982c0e9eda1 34 };
akashvibhute 0:3982c0e9eda1 35
akashvibhute 0:3982c0e9eda1 36
akashvibhute 2:926b93a68399 37 int main()
akashvibhute 0:3982c0e9eda1 38 {
pietor 4:bc1126d78e55 39 pb.mode(PullUp);
pietor 4:bc1126d78e55 40 pc.baud(9600);
akashvibhute 0:3982c0e9eda1 41 wait_ms(1000);
akashvibhute 2:926b93a68399 42
pietor 4:bc1126d78e55 43 pc.printf("mBed RF24Network node: Tx\n\r");
akashvibhute 0:3982c0e9eda1 44 radio.begin();
pietor 4:bc1126d78e55 45 network.begin(90,this_node);
akashvibhute 0:3982c0e9eda1 46 wait_ms(2000);
akashvibhute 1:5be48a9550c3 47 t.start();
akashvibhute 1:5be48a9550c3 48 t_packet.start();
akashvibhute 2:926b93a68399 49 while(1)
akashvibhute 0:3982c0e9eda1 50 {
akashvibhute 0:3982c0e9eda1 51 network.update();
akashvibhute 1:5be48a9550c3 52 unsigned long now = t.read_ms();
pietor 4:bc1126d78e55 53 if (!pb)
akashvibhute 1:5be48a9550c3 54 {
akashvibhute 1:5be48a9550c3 55 t.reset();
akashvibhute 1:5be48a9550c3 56
akashvibhute 1:5be48a9550c3 57 pc.printf("Sending...");
akashvibhute 1:5be48a9550c3 58 payload_t payload_tx;
pietor 4:bc1126d78e55 59 payload_tx.reedsensor = !pb;
pietor 4:bc1126d78e55 60 payload_tx.milligram = 521000;
akashvibhute 2:926b93a68399 61
akashvibhute 2:926b93a68399 62
pietor 4:bc1126d78e55 63 RF24NetworkHeader header_tx(other_node);
pietor 4:bc1126d78e55 64
akashvibhute 1:5be48a9550c3 65 bool ok = network.write(header_tx,&payload_tx,sizeof(payload_tx));
akashvibhute 1:5be48a9550c3 66 if (ok)
pietor 4:bc1126d78e55 67 pc.printf("ok.\n\r");
akashvibhute 1:5be48a9550c3 68 else
pietor 4:bc1126d78e55 69 pc.printf("failed.\n\r");
akashvibhute 2:926b93a68399 70 }
akashvibhute 0:3982c0e9eda1 71 }
akashvibhute 0:3982c0e9eda1 72 }