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- /** @defgroup ethernet_phy_file PHY Generic Drivers
- *
- * @ingroup ETH
- *
- * @brief <b>Ethernet PHY Generic Drivers</b>
- *
- * @version 1.0.0
- * @author @htmlonly © @endhtmlonly 2013 Frantisek Burian <BuFran@seznam.cz>
- *
- * @date 1 September 2013
- *
- *
- * LGPL License Terms @ref lgpl_license
- */
-
- /*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2013 Frantisek Burian <BuFran@seznam.cz>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #include <libopencm3/ethernet/mac.h>
- #include <libopencm3/ethernet/phy.h>
-
- /**@{*/
-
- /*---------------------------------------------------------------------------*/
- /** @brief Is the link up ?
- *
- * @param[in] phy uint8_t phy ID of the PHY
- * @returns bool true, if link is up
- */
- bool phy_link_isup(uint8_t phy)
- {
- return eth_smi_read(phy, PHY_REG_BSR) & PHY_REG_BSR_UP;
- }
-
- /*---------------------------------------------------------------------------*/
- /** @brief Reset the PHY
- *
- * Reset the PHY chip and wait for done
- * @param[in] phy uint8_t phy ID of the PHY
- */
- void phy_reset(uint8_t phy)
- {
- eth_smi_write(phy, PHY_REG_BCR, PHY_REG_BCR_RESET);
- while (eth_smi_read(phy, PHY_REG_BCR) & PHY_REG_BCR_RESET);
- }
-
- /*---------------------------------------------------------------------------*/
-
- /**@}*/
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