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lan8720.c File Reference
Functions | Variables

lan8720.c File Reference

LAN8720 Ethernet PHY transceiver. More...

Go to the source code of this file.

Functions

error_t lan8720Init (NetInterface *interface)
 LAN8720 PHY transceiver initialization.
void lan8720Tick (NetInterface *interface)
 LAN8720 timer handler.
void lan8720EnableIrq (NetInterface *interface)
 Enable interrupts.
void lan8720DisableIrq (NetInterface *interface)
 Disable interrupts.
void lan8720EventHandler (NetInterface *interface)
 LAN8720 event handler.
void lan8720WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
 Write PHY register.
uint16_t lan8720ReadPhyReg (NetInterface *interface, uint8_t address)
 Read PHY register.
void lan8720DumpPhyReg (NetInterface *interface)
 Dump PHY registers for debugging purpose.

Variables

const PhyDriver lan8720PhyDriver
 LAN8720 Ethernet PHY driver.

Detailed Description

LAN8720 Ethernet PHY transceiver.

License

Copyright (C) 2010-2017 Oryx Embedded SARL. All rights reserved.

This file is part of CycloneTCP Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author:
Oryx Embedded SARL (www.oryx-embedded.com)
Version:
1.7.6

Definition in file lan8720.c.

Function Documentation

void lan8720DisableIrq ( NetInterface *  interface )

Disable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 144 of file lan8720.c.

void lan8720DumpPhyReg ( NetInterface *  interface )

Dump PHY registers for debugging purpose.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 275 of file lan8720.c.

void lan8720EnableIrq ( NetInterface *  interface )

Enable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 131 of file lan8720.c.

void lan8720EventHandler ( NetInterface *  interface )

LAN8720 event handler.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 157 of file lan8720.c.

error_t lan8720Init ( NetInterface *  interface )

LAN8720 PHY transceiver initialization.

Parameters:
[in]interfaceUnderlying network interface
Returns:
Error code

Definition at line 58 of file lan8720.c.

uint16_t lan8720ReadPhyReg ( NetInterface *  interface,
uint8_t  address 
)

Read PHY register.

Parameters:
[in]interfaceUnderlying network interface
[in]addressPHY register address
Returns:
Register value

Definition at line 255 of file lan8720.c.

void lan8720Tick ( NetInterface *  interface )

LAN8720 timer handler.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 93 of file lan8720.c.

void lan8720WritePhyReg ( NetInterface *  interface,
uint8_t  address,
uint16_t  data 
)

Write PHY register.

Parameters:
[in]interfaceUnderlying network interface
[in]addressPHY register address
[in]dataRegister value

Definition at line 233 of file lan8720.c.

Variable Documentation

const PhyDriver lan8720PhyDriver
Initial value:
{
   lan8720Init,
   lan8720Tick,
   lan8720EnableIrq,
   lan8720DisableIrq,
   lan8720EventHandler,
}

LAN8720 Ethernet PHY driver.

Definition at line 42 of file lan8720.c.

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