Karkhana Makerspace / Mbed 2 deprecated NRFTx

NRF24L01P with FRDM KL-25Z as Transmitter

Dependencies:   mbed nRF24L01P

main.cpp@0:0f0566c7c9f8, 2017-12-02 (annotated)

Committer:
mrbhatter
Date:
Sat Dec 02 06:01:07 2017 +0000
Revision:
0:0f0566c7c9f8
NRF24L01P with FRDM KL-25Z as Transmitter

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mrbhatter 0:0f0566c7c9f8 1 #include "mbed.h"
mrbhatter 0:0f0566c7c9f8 2 #include "nRF24L01P.h"
mrbhatter 0:0f0566c7c9f8 3
mrbhatter 0:0f0566c7c9f8 4 Serial pc(USBTX, USBRX); // tx, rx
mrbhatter 0:0f0566c7c9f8 5
mrbhatter 0:0f0566c7c9f8 6 nRF24L01P my_nrf24l01p(PTD2, PTD3, PTD1, PTD0, PTD5, PTD4); // MOSI, MISO, SCK, CSN, CE, IRQ
mrbhatter 0:0f0566c7c9f8 7 DigitalOut RedLED(PTA5);
mrbhatter 0:0f0566c7c9f8 8
mrbhatter 0:0f0566c7c9f8 9 int main()
mrbhatter 0:0f0566c7c9f8 10 {
mrbhatter 0:0f0566c7c9f8 11 char count[2];
mrbhatter 0:0f0566c7c9f8 12 char TxDataCnt;
mrbhatter 0:0f0566c7c9f8 13 char temp;
mrbhatter 0:0f0566c7c9f8 14
mrbhatter 0:0f0566c7c9f8 15
mrbhatter 0:0f0566c7c9f8 16 my_nrf24l01p.powerUp();
mrbhatter 0:0f0566c7c9f8 17 my_nrf24l01p.setRfFrequency(2410);
mrbhatter 0:0f0566c7c9f8 18
mrbhatter 0:0f0566c7c9f8 19 // Display the (default) setup of the nRF24L01+ chip
mrbhatter 0:0f0566c7c9f8 20 pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() );
mrbhatter 0:0f0566c7c9f8 21 pc.printf( "nRF24L01+ Output power : %d dBm\r\n", my_nrf24l01p.getRfOutputPower() );
mrbhatter 0:0f0566c7c9f8 22 pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() );
mrbhatter 0:0f0566c7c9f8 23 pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() );
mrbhatter 0:0f0566c7c9f8 24 pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress() );
mrbhatter 0:0f0566c7c9f8 25
mrbhatter 0:0f0566c7c9f8 26 pc.printf( "Simple Transmitter (0 - 9 Counter) \r\n");
mrbhatter 0:0f0566c7c9f8 27
mrbhatter 0:0f0566c7c9f8 28 TxDataCnt = 2;
mrbhatter 0:0f0566c7c9f8 29 my_nrf24l01p.setTransferSize(TxDataCnt);
mrbhatter 0:0f0566c7c9f8 30
mrbhatter 0:0f0566c7c9f8 31 my_nrf24l01p.enable();
mrbhatter 0:0f0566c7c9f8 32
mrbhatter 0:0f0566c7c9f8 33 count[0] = 0x01;
mrbhatter 0:0f0566c7c9f8 34 count[1] = 0x01;
mrbhatter 0:0f0566c7c9f8 35
mrbhatter 0:0f0566c7c9f8 36 while (1) {
mrbhatter 0:0f0566c7c9f8 37
mrbhatter 0:0f0566c7c9f8 38 // Send the Transmit buffer via the nRF24L01+
mrbhatter 0:0f0566c7c9f8 39 temp = my_nrf24l01p.write( NRF24L01P_PIPE_P0,count, TxDataCnt );
mrbhatter 0:0f0566c7c9f8 40
mrbhatter 0:0f0566c7c9f8 41 pc.printf( "Sending %d - %d %d\r\n",temp,count[0],count[1]);
mrbhatter 0:0f0566c7c9f8 42
mrbhatter 0:0f0566c7c9f8 43 // Toggle LED1 (to help debug Host -> nRF24L01+ communication)
mrbhatter 0:0f0566c7c9f8 44 RedLED = !RedLED;
mrbhatter 0:0f0566c7c9f8 45
mrbhatter 0:0f0566c7c9f8 46 count[1]++;
mrbhatter 0:0f0566c7c9f8 47
mrbhatter 0:0f0566c7c9f8 48 wait(1);
mrbhatter 0:0f0566c7c9f8 49 }
mrbhatter 0:0f0566c7c9f8 50 }