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avr32_eth.h File Reference
Data Structures | Functions | Variables

avr32_eth.h File Reference

AVR32 Ethernet MAC controller. More...

Go to the source code of this file.

Data Structures

struct  Avr32TxBufferDesc
 Transmit buffer descriptor. More...
struct  Avr32RxBufferDesc
 Receive buffer descriptor. More...

Functions

error_t avr32EthInit (NetInterface *interface)
 AVR32 Ethernet MAC initialization.
void avr32EthInitGpio (NetInterface *interface)
 GPIO configuration.
void avr32EthInitBufferDesc (NetInterface *interface)
 Initialize buffer descriptors.
void avr32EthTick (NetInterface *interface)
 AVR32 Ethernet MAC timer handler.
void avr32EthEnableIrq (NetInterface *interface)
 Enable interrupts.
void avr32EthDisableIrq (NetInterface *interface)
 Disable interrupts.
bool_t avr32EthIrqHandler (void)
 AVR32 Ethernet MAC interrupt service routine.
void avr32EthEventHandler (NetInterface *interface)
 AVR32 Ethernet MAC event handler.
error_t avr32EthSendPacket (NetInterface *interface, const NetBuffer *buffer, size_t offset)
 Send a packet.
error_t avr32EthReceivePacket (NetInterface *interface)
 Receive a packet.
error_t avr32EthSetMulticastFilter (NetInterface *interface)
 Configure multicast MAC address filtering.
error_t avr32EthUpdateMacConfig (NetInterface *interface)
 Adjust MAC configuration parameters for proper operation.
void avr32EthWritePhyReg (uint8_t phyAddr, uint8_t regAddr, uint16_t data)
 Write PHY register.
uint16_t avr32EthReadPhyReg (uint8_t phyAddr, uint8_t regAddr)
 Read PHY register.

Variables

const NicDriver avr32EthDriver
 AVR32 Ethernet MAC driver.

Detailed Description

AVR32 Ethernet MAC controller.

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 avr32_eth.h.

Function Documentation

void avr32EthDisableIrq ( NetInterface *  interface )

Disable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 296 of file avr32_eth.c.

void avr32EthEnableIrq ( NetInterface *  interface )

Enable interrupts.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 282 of file avr32_eth.c.

void avr32EthEventHandler ( NetInterface *  interface )

AVR32 Ethernet MAC event handler.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 377 of file avr32_eth.c.

error_t avr32EthInit ( NetInterface *  interface )

AVR32 Ethernet MAC initialization.

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

Definition at line 115 of file avr32_eth.c.

void avr32EthInitBufferDesc ( NetInterface *  interface )

Initialize buffer descriptors.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 217 of file avr32_eth.c.

void avr32EthInitGpio ( NetInterface *  interface )

GPIO configuration.

Parameters:
[in]interfaceUnderlying network interface

Definition at line 196 of file avr32_eth.c.

bool_t avr32EthIrqHandler ( void   )

AVR32 Ethernet MAC interrupt service routine.

Returns:
TRUE if a higher priority task must be woken. Else FALSE is returned

Definition at line 327 of file avr32_eth.c.

uint16_t avr32EthReadPhyReg ( uint8_t  phyAddr,
uint8_t  regAddr 
)

Read PHY register.

Parameters:
[in]phyAddrPHY address
[in]regAddrRegister address
Returns:
Register value

Definition at line 714 of file avr32_eth.c.

error_t avr32EthReceivePacket ( NetInterface *  interface )

Receive a packet.

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

Definition at line 476 of file avr32_eth.c.

error_t avr32EthSendPacket ( NetInterface *  interface,
const NetBuffer *  buffer,
size_t  offset 
)

Send a packet.

Parameters:
[in]interfaceUnderlying network interface
[in]bufferMulti-part buffer containing the data to send
[in]offsetOffset to the first data byte
Returns:
Error code

Definition at line 411 of file avr32_eth.c.

error_t avr32EthSetMulticastFilter ( NetInterface *  interface )

Configure multicast MAC address filtering.

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

Definition at line 590 of file avr32_eth.c.

void avr32EthTick ( NetInterface *  interface )

AVR32 Ethernet MAC timer handler.

This routine is periodically called by the TCP/IP stack to handle periodic operations such as polling the link state

Parameters:
[in]interfaceUnderlying network interface

Definition at line 270 of file avr32_eth.c.

error_t avr32EthUpdateMacConfig ( NetInterface *  interface )

Adjust MAC configuration parameters for proper operation.

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

Definition at line 653 of file avr32_eth.c.

void avr32EthWritePhyReg ( uint8_t  phyAddr,
uint8_t  regAddr,
uint16_t  data 
)

Write PHY register.

Parameters:
[in]phyAddrPHY address
[in]regAddrRegister address
[in]dataRegister value

Definition at line 687 of file avr32_eth.c.

Variable Documentation

const NicDriver avr32EthDriver

AVR32 Ethernet MAC driver.

Definition at line 88 of file avr32_eth.c.

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