ksz8851snl-ip64-driver.c File Reference

#include "contiki.h"
#include "ksz8851snl.h"
#include "ksz8851snl_reg.h"
#include "ksz8851snl-ip64-driver.h"
#include "board.h"
#include "compiler.h"
#include "port.h"
#include "spi.h"
#include "delay.h"
#include "ip64.h"
#include "ip64-eth.h"
#include "net/rime/rime.h"
#include <string.h>
#include <stdio.h>

Functions
static void	init (void)
int	ksz8851snl_read (uint8_t *buffer, uint16_t bufsize)
int	ksz8851snl_send (const uint8_t *data, uint16_t datalen)
static int	output (uint8_t *packet, uint16_t len)
	PROCESS (ksz8851snl_ip64_driver_process,"KSZ8851SNL IP64 driver")
	Copyright (c) 2015 Microchip Technology Inc and 2012 – 2013, Thingsquare, http://www.thingsquare.com/. More...
	PROCESS_THREAD (ksz8851snl_ip64_driver_process, ev, data)

Variables
struct ip64_driver	ksz8851snl_ip64_driver
	Copyright (c) 2015 Microchip Technology Inc and 2012 – 2013, Thingsquare, http://www.thingsquare.com/. More...
static int	pending_frame = 0

static void init ( void  )

static

References ip64_eth_addr::addr, ksz8851_reg_write(), ksz8851snl_init(), linkaddr_node_addr, NULL, printf, process_start(), REG_MAC_ADDR_0, REG_MAC_ADDR_2, and REG_MAC_ADDR_4.

int ksz8851snl_read	(	uint8_t *	buffer,
		uint16_t	bufsize
	)

References ADDR_PTR_MASK, ksz8851_fifo_read(), ksz8851_reg_clrbits(), ksz8851_reg_read(), ksz8851_reg_setbits(), ksz8851_reg_write(), len, printf, REG_INT_MASK, REG_INT_STATUS, REG_RX_ADDR_PTR, REG_RX_FHR_BYTE_CNT, REG_RX_FHR_STATUS, REG_RX_FRAME_CNT_THRES, REG_RXQ_CMD, RX_BYTE_CNT_MASK, RXQ_CMD_FREE_PACKET, RXQ_START, and status.

Referenced by PROCESS_THREAD().

int ksz8851snl_send	(	const uint8_t *	data,
		uint16_t	datalen
	)

References ksz8851_fifo_write(), ksz8851_fifo_write_begin(), ksz8851_fifo_write_end(), ksz8851_reg_clrbits(), ksz8851_reg_read(), ksz8851_reg_setbits(), ksz8851_reg_write(), printf, REG_INT_MASK, REG_RXQ_CMD, REG_TX_MEM_INFO, REG_TXQ_CMD, RXQ_START, TX_MEM_AVAILABLE_MASK, and TXQ_ENQUEUE.

Referenced by output().

static int output ( uint8_t *  packet, uint16_t  len  )

static

References ksz8851snl_send(), and len.

PROCESS	(	ksz8851snl_ip64_driver_process	,
		"KSZ8851SNL IP64 driver"
	)

Copyright (c) 2015 Microchip Technology Inc and 2012 – 2013, Thingsquare, http://www.thingsquare.com/.

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of Atmel nor the name of Thingsquare nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
4. This software may only be redistributed and used in connection with an Atmel microcontroller or Atmel wireless product.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

PROCESS_THREAD	(	ksz8851snl_ip64_driver_process	,
		ev	,
		data
	)

References etimer_set(), ip64_packet_buffer, ip64_packet_buffer_maxlen, ksz8851snl_read(), len, PROCESS_BEGIN, PROCESS_END, and PROCESS_WAIT_EVENT.

struct ip64_driver ksz8851snl_ip64_driver

Initial value:

= {
  init,
  output
}

Copyright (c) 2015 Microchip Technology Inc and 2012 – 2013, Thingsquare, http://www.thingsquare.com/.

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of Atmel nor the name of Thingsquare nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
4. This software may only be redistributed and used in connection with an Atmel microcontroller or Atmel wireless product.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

int pending_frame = 0

static