dp83822_driver.c File Reference

DP83822 Ethernet PHY transceiver. More...

#include "core/net.h"
#include "drivers/phy/dp83822_driver.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   NIC_TRACE_LEVEL
 

Functions

error_t dp83822Init (NetInterface *interface)
 DP83822 PHY transceiver initialization. More...
 
void dp83822Tick (NetInterface *interface)
 DP83822 timer handler. More...
 
void dp83822EnableIrq (NetInterface *interface)
 Enable interrupts. More...
 
void dp83822DisableIrq (NetInterface *interface)
 Disable interrupts. More...
 
void dp83822EventHandler (NetInterface *interface)
 DP83822 event handler. More...
 
void dp83822WritePhyReg (NetInterface *interface, uint8_t address, uint16_t data)
 Write PHY register. More...
 
uint16_t dp83822ReadPhyReg (NetInterface *interface, uint8_t address)
 Read PHY register. More...
 
void dp83822DumpPhyReg (NetInterface *interface)
 Dump PHY registers for debugging purpose. More...
 

Variables

const PhyDriver dp83822PhyDriver
 DP83822 Ethernet PHY driver. More...
 

Detailed Description

DP83822 Ethernet PHY transceiver.

License

Copyright (C) 2010-2018 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
1.9.0

Definition in file dp83822_driver.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   NIC_TRACE_LEVEL

Definition at line 30 of file dp83822_driver.c.

Function Documentation

◆ dp83822DisableIrq()

void dp83822DisableIrq ( NetInterface interface)

Disable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 146 of file dp83822_driver.c.

◆ dp83822DumpPhyReg()

void dp83822DumpPhyReg ( NetInterface interface)

Dump PHY registers for debugging purpose.

Parameters
[in]interfaceUnderlying network interface

Definition at line 254 of file dp83822_driver.c.

◆ dp83822EnableIrq()

void dp83822EnableIrq ( NetInterface interface)

Enable interrupts.

Parameters
[in]interfaceUnderlying network interface

Definition at line 133 of file dp83822_driver.c.

◆ dp83822EventHandler()

void dp83822EventHandler ( NetInterface interface)

DP83822 event handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 159 of file dp83822_driver.c.

◆ dp83822Init()

error_t dp83822Init ( NetInterface interface)

DP83822 PHY transceiver initialization.

Parameters
[in]interfaceUnderlying network interface
Returns
Error code

Definition at line 58 of file dp83822_driver.c.

◆ dp83822ReadPhyReg()

uint16_t dp83822ReadPhyReg ( NetInterface interface,
uint8_t  address 
)

Read PHY register.

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

Definition at line 234 of file dp83822_driver.c.

◆ dp83822Tick()

void dp83822Tick ( NetInterface interface)

DP83822 timer handler.

Parameters
[in]interfaceUnderlying network interface

Definition at line 95 of file dp83822_driver.c.

◆ dp83822WritePhyReg()

void dp83822WritePhyReg ( 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 212 of file dp83822_driver.c.

Variable Documentation

◆ dp83822PhyDriver

const PhyDriver dp83822PhyDriver
Initial value:
=
{
}
void dp83822EventHandler(NetInterface *interface)
DP83822 event handler.
void dp83822DisableIrq(NetInterface *interface)
Disable interrupts.
error_t dp83822Init(NetInterface *interface)
DP83822 PHY transceiver initialization.
void dp83822Tick(NetInterface *interface)
DP83822 timer handler.
void dp83822EnableIrq(NetInterface *interface)
Enable interrupts.

DP83822 Ethernet PHY driver.

Definition at line 42 of file dp83822_driver.c.