/* * Author: Thomas Ingleby <thomas.c.ingleby@intel.com> * Author: Brendan Le Foll <brendan.le.foll@intel.com> * Copyright (c) 2014, 2015 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 "stdio.h" //! [Interesting] #include "mraa.h" int main(int argc, char** argv) { mraa_uart_context uart; uart = mraa_uart_init(0); if (uart == NULL) { fprintf(stderr, "UART failed to setup\n"); return EXIT_FAILURE; } char buffer[] = "Hello Mraa!"; mraa_uart_write(uart, buffer, sizeof(buffer)); mraa_uart_stop(uart); mraa_deinit(); return EXIT_SUCCESS; } //! [Interesting]