upm/examples/c++/nrf24l01-receiver.cxx
Noel Eck 666452e873 SWIGJAVA: Remove the last JAVA ifdefs from src
Removed all references to #ifdef SWIGJAVA and JAVACALLBACK from the
library source.  All java-specific source code has been moved to the
corresponding library's .i file for java.

    * Update library source
    * Update examples where necessary
    * The function pointer methodology has been remove from libraries
      which provided callbacks as both a class and a function pointer
      implementation.  Examples were updated to use the class version
      of callbacks.
    * Updated documentation for SWIGJAVA

Signed-off-by: Noel Eck <noel.eck@intel.com>
2018-01-24 09:31:05 -08:00

88 lines
2.5 KiB
C++

/*
* Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
* Copyright (c) 2014 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <iostream>
#include <signal.h>
#include <stdint.h>
#include <stdio.h>
#include "nrf24l01.hpp"
int running = 0;
uint8_t local_address[5] = { 0x01, 0x01, 0x01, 0x01, 0x01 };
uint8_t broadcast_address[5] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
upm::NRF24L01 comm(7, 8);
void
sig_handler(int signo)
{
printf("got signal\n");
if (signo == SIGINT) {
printf("exiting application\n");
running = 1;
}
}
//! [Interesting]
class mycb : public virtual Callback
{
public:
mycb(upm::NRF24L01 *com) : _com(com) {}
virtual void run()
{
if (_com != NULL)
std::cout << "Reciever :: " << *((uint32_t*) &(_com->m_rxBuffer[0])) << std::endl;
else
std::cout << "Example callback!" << std::endl;
}
private:
upm::NRF24L01* _com;
};
int
main(int argc, char** argv)
{
mycb cb(&comm);
comm.setSourceAddress((uint8_t*) local_address);
comm.setDestinationAddress((uint8_t*) broadcast_address);
comm.setPayload(MAX_BUFFER);
comm.configure();
comm.setSpeedRate(upm::NRF_250KBPS);
comm.setChannel(99);
comm.setDataReceivedHandler(&cb);
signal(SIGINT, sig_handler);
while (!running) {
comm.pollListener();
}
std::cout << "exiting application" << std::endl;
return 0;
}
//! [Interesting]