/* * Copyright (C) 2018 Bas Stottelaar * * This file is subject to the terms and conditions of the GNU Lesser * General Public License v2.1. See the file LICENSE in the top level * directory for more details. */ /** * @ingroup tests * @{ * * @file * @brief Test application for EFM32 specific features. * * @author Bas Stottelaar * * @} */ #include "periph/uart.h" int main(void) { /* test if uart_config[i].mode is set to a know value */ for (unsigned i = 0; i < UART_NUMOF; i++) { printf("UART %u mode: ", i); switch (uart_config[i].mode) { case UART_MODE_8N1: puts("8N1"); break; case UART_MODE_8E1: puts("8E1"); break; default: puts("unknown"); } } return 0; }