/* | |
FreeRTOS V5.4.2 - Copyright (C) 2009 Real Time Engineers Ltd. | |
This file is part of the FreeRTOS distribution. | |
FreeRTOS is free software; you can redistribute it and/or modify it under | |
the terms of the GNU General Public License (version 2) as published by the | |
Free Software Foundation and modified by the FreeRTOS exception. | |
**NOTE** The exception to the GPL is included to allow you to distribute a | |
combined work that includes FreeRTOS without being obliged to provide the | |
source code for proprietary components outside of the FreeRTOS kernel. | |
Alternative commercial license and support terms are also available upon | |
request. See the licensing section of http://www.FreeRTOS.org for full | |
license details. | |
FreeRTOS 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 FreeRTOS; if not, write to the Free Software Foundation, Inc., 59 | |
Temple Place, Suite 330, Boston, MA 02111-1307 USA. | |
*************************************************************************** | |
* * | |
* Looking for a quick start? Then check out the FreeRTOS eBook! * | |
* See http://www.FreeRTOS.org/Documentation for details * | |
* * | |
*************************************************************************** | |
1 tab == 4 spaces! | |
Please ensure to read the configuration and relevant port sections of the | |
online documentation. | |
http://www.FreeRTOS.org - Documentation, latest information, license and | |
contact details. | |
http://www.SafeRTOS.com - A version that is certified for use in safety | |
critical systems. | |
http://www.OpenRTOS.com - Commercial support, development, porting, | |
licensing and training services. | |
*/ | |
#ifndef SAM_7_EMAC_H | |
#define SAM_7_EMAC_H | |
/* | |
* Initialise the EMAC driver. If successful a semaphore is returned that | |
* is used by the EMAC ISR to indicate that Rx packets have been received. | |
* If the initialisation fails then NULL is returned. | |
*/ | |
xSemaphoreHandle xEMACInit( void ); | |
/* | |
* Send the current uIP buffer. This copies the uIP buffer to one of the | |
* EMAC Tx buffers, then indicates to the EMAC that the buffer is ready. | |
*/ | |
portLONG lEMACSend( void ); | |
/* | |
* Called in response to an EMAC Rx interrupt. Copies the received frame | |
* into the uIP buffer. | |
*/ | |
unsigned portLONG ulEMACPoll( void ); | |
#endif |