/*
 * Copyright (C) 2018 Gunar Schorcht
 *
 * 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     boards_common_esp32
 * @brief       Common declarations of ESP32 periphery for all ESP32 boards
 *
 * This file contains peripheral configurations that are valid for all ESP32.
 *
 * For detailed information about the configuration of ESP32 boards, see
 * section \ref esp32_peripherals "Common Peripherals".
 *
 * @author      Gunar Schorcht <gunar@schorcht.net>
 * @file
 * @{
 */

#ifndef PERIPH_CONF_COMMON_ESP32_H
#define PERIPH_CONF_COMMON_ESP32_H

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @name   UART configuration
 * @{
 */
#ifndef UART0_TXD
#define UART0_TXD   (GPIO1)  /**< TxD of UART_DEV(0) used on all ESP32 boards */
#endif

#ifndef UART0_RXD
#define UART0_RXD   (GPIO3)  /**< RxD of UART_DEV(0) used on all ESP32 boards */
#endif
/** @} */

#ifdef __cplusplus
} /* end extern "C" */
#endif

#endif /* PERIPH_CONF_COMMON_ESP32_H */
/** @} */