/* * Author: Kiveisha Yevgeniy * Copyright (c) 2015-2016 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 #include #include "rf22.hpp" bool amWorking = true; void sig_handler (int signo) { if (signo == SIGINT) { amWorking = false; } } //! [Interesting] int main (int argc, char ** argv) { // SPI bus 0, CS pin 10, INTR pin 2 upm::RF22 rf22(0, 10, 2); if (!rf22.init()) { std::cout << "RF22 init failed" << std::endl; return 0x1; } uint8_t data[] = "Hello World!"; uint8_t buf[RF22_MAX_MESSAGE_LEN]; uint8_t len = sizeof(buf); signal (SIGINT, sig_handler); while (amWorking) { std::cout << "Sending to rf22_server" << std::endl; // Send a message to rf22_server rf22.send(data, sizeof(data)); rf22.waitPacketSent(); // Now wait for a reply rf22.waitAvailableTimeout(1000000); if (rf22.recv(buf, &len)) { std::cout << "got response: " << (char*)buf << std::endl; } else { std::cout << "!!! NO RESPONSE !!!" << std::endl; } } std::cout << "Exit 'rfm22-client'" << std::endl; return 0; } //! [Interesting]