Polybot Grenoble / Mbed 2 deprecated RF24Network_Send_FN

FN

Dependencies:   mbed RF24Network RF24

main.cpp@4:f70f3b565af0, 2019-01-21 (annotated)

Committer:
wesleytiem
Date:
Mon Jan 21 15:18:04 2019 +0000
Revision:
4:f70f3b565af0
Parent:
3:d605536db315
Child:
5:bfef4ea383be
asdasd

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>
akashvibhute 0:3982c0e9eda1 4
akashvibhute 0:3982c0e9eda1 5 Serial pc(USBTX, USBRX);
akashvibhute 0:3982c0e9eda1 6
wesleytiem 4:f70f3b565af0 7 RF24 radio(SPI_MOSI, SPI_MISO, SPI_SCK, D9, SPI_CS );
akashvibhute 0:3982c0e9eda1 8
akashvibhute 0:3982c0e9eda1 9 // Network uses that radio
akashvibhute 0:3982c0e9eda1 10 RF24Network network(radio);
akashvibhute 0:3982c0e9eda1 11
akashvibhute 0:3982c0e9eda1 12 // Address of our node
akashvibhute 3:d605536db315 13 const uint16_t this_node = 01;
akashvibhute 0:3982c0e9eda1 14
akashvibhute 0:3982c0e9eda1 15 // Address of the other node
akashvibhute 3:d605536db315 16 const uint16_t other_node = 00;
akashvibhute 0:3982c0e9eda1 17
akashvibhute 2:926b93a68399 18 // How often to send payload packet to the other unit
akashvibhute 3:d605536db315 19 const unsigned long interval = 100; //ms
akashvibhute 0:3982c0e9eda1 20
akashvibhute 0:3982c0e9eda1 21 // When did we last send?
akashvibhute 0:3982c0e9eda1 22 unsigned long last_sent;
akashvibhute 1:5be48a9550c3 23 Timer t;
akashvibhute 0:3982c0e9eda1 24
akashvibhute 0:3982c0e9eda1 25 // How many have we sent already
akashvibhute 0:3982c0e9eda1 26 unsigned long packets_sent;
akashvibhute 1:5be48a9550c3 27 Timer t_packet;
akashvibhute 0:3982c0e9eda1 28
akashvibhute 0:3982c0e9eda1 29 // Structure of our payload
akashvibhute 2:926b93a68399 30 struct payload_t
akashvibhute 0:3982c0e9eda1 31 {
akashvibhute 2:926b93a68399 32 unsigned long ms;
akashvibhute 2:926b93a68399 33 unsigned long counter;
akashvibhute 0:3982c0e9eda1 34 };
akashvibhute 0:3982c0e9eda1 35
akashvibhute 0:3982c0e9eda1 36
akashvibhute 2:926b93a68399 37 int main()
akashvibhute 0:3982c0e9eda1 38 {
wesleytiem 4:f70f3b565af0 39 pc.baud(115200);
akashvibhute 0:3982c0e9eda1 40 wait_ms(1000);
akashvibhute 2:926b93a68399 41
akashvibhute 2:926b93a68399 42 pc.printf("mBed RF24Network node: Tx\n");
akashvibhute 0:3982c0e9eda1 43 radio.begin();
akashvibhute 0:3982c0e9eda1 44 network.begin(/*channel*/ 90, /*node address*/ this_node);
akashvibhute 0:3982c0e9eda1 45 wait_ms(2000);
akashvibhute 1:5be48a9550c3 46 t.start();
akashvibhute 1:5be48a9550c3 47 t_packet.start();
akashvibhute 2:926b93a68399 48 while(1)
akashvibhute 0:3982c0e9eda1 49 {
akashvibhute 0:3982c0e9eda1 50 // Pump the network regularly
akashvibhute 0:3982c0e9eda1 51 network.update();
akashvibhute 2:926b93a68399 52
akashvibhute 1:5be48a9550c3 53 /* If it's time to send a message, send it! */
akashvibhute 1:5be48a9550c3 54 unsigned long now = t.read_ms();
akashvibhute 2:926b93a68399 55 if ( now >= interval )
akashvibhute 1:5be48a9550c3 56 {
akashvibhute 1:5be48a9550c3 57 t.reset();
akashvibhute 1:5be48a9550c3 58
akashvibhute 1:5be48a9550c3 59 pc.printf("Sending...");
akashvibhute 1:5be48a9550c3 60 payload_t payload_tx;
akashvibhute 1:5be48a9550c3 61 payload_tx.ms = t_packet.read_ms();
akashvibhute 1:5be48a9550c3 62 payload_tx.counter = packets_sent++;
akashvibhute 2:926b93a68399 63
akashvibhute 2:926b93a68399 64
akashvibhute 1:5be48a9550c3 65 RF24NetworkHeader header_tx(/*to node*/ other_node);
akashvibhute 1:5be48a9550c3 66 bool ok = network.write(header_tx,&payload_tx,sizeof(payload_tx));
akashvibhute 1:5be48a9550c3 67 if (ok)
wesleytiem 4:f70f3b565af0 68 pc.printf("ok.\r\n");
akashvibhute 1:5be48a9550c3 69 else
wesleytiem 4:f70f3b565af0 70 pc.printf("failed.\r\n");
akashvibhute 2:926b93a68399 71 }
akashvibhute 2:926b93a68399 72
akashvibhute 2:926b93a68399 73
akashvibhute 0:3982c0e9eda1 74 }
akashvibhute 2:926b93a68399 75
akashvibhute 0:3982c0e9eda1 76 }