178 lines
7.1 KiB
C
178 lines
7.1 KiB
C
/****************************************************************************
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* include/nuttx/wireless/cc3000.h
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*
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* Copyright (C) 2011 Gregory Nutt. All rights reserved.
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* Authors: Gregory Nutt <gnutt@nuttx.org>
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* David Sidrane <david_s5@nscdg.com>
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*
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* References:
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* CC30000 from Texas Instruments http://processors.wiki.ti.com/index.php/CC3000
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*
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* See also:
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* http://processors.wiki.ti.com/index.php/CC3000_Host_Driver_Porting_Guide
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* http://processors.wiki.ti.com/index.php/CC3000_Host_Programming_Guide
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NUTTX_WIRELESS_CC3000_H
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#define __INCLUDE_NUTTX_WIRELESS_CC3000_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <nuttx/wireless/wireless.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define DEV_FORMAT "/dev/wireless%d" /* The device Name*/
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#define DEV_NAMELEN 17 /* The buffer size to hold formatted string*/
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#define QUEUE_FORMAT "wlq%d" /* The Queue name */
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#define QUEUE_NAMELEN 8 /* The buffer size to hold formatted string*/
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#define SEM_FORMAT "wls%d" /* The Spi Resume Senaphore name*/
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#define SEM_NAMELEN 8 /* The buffer size to hold formatted string*/
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/* IOCTL commands */
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#define CC3000IOC_GETQUESEMID _WLIOC_USER(0x0001) /* arg: Address of int for number*/
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#define CC3000IOC_ADDSOCKET _WLIOC_USER(0x0002) /* arg: Address of int for result*/
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#define CC3000IOC_REMOVESOCKET _WLIOC_USER(0x0003) /* arg: Address of int for result*/
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#define CC3000IOC_SELECTDATA _WLIOC_USER(0x0004) /* arg: Address of int for result*/
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#define CC3000IOC_SELECTACCEPT _WLIOC_USER(0x0005) /* arg: Address of struct cc3000_acceptcfg_s */
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#define CC3000IOC_SETRX_SIZE _WLIOC_USER(0x0006) /* arg: Address of int for new size */
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#define CC3000IOC_REMOTECLOSEDSOCKET _WLIOC_USER(0x0007) /* arg: Address of int for result*/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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typedef char *(*tFWPatches)(unsigned long *usLength);
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typedef char *(*tDriverPatches)(unsigned long *usLength);
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typedef char *(*tBootLoaderPatches)(unsigned long *usLength);
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typedef void (*tWlanCB)(long event_type, char * data, unsigned char length);
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typedef struct cc3000_buffer_desc_s
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{
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uint8_t *pbuffer;
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ssize_t len;
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} cc3000_buffer_desc;
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typedef struct cc3000_acceptcfg_s
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{
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int sockfd;
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struct sockaddr *addr;
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socklen_t *addrlen;
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} cc3000_acceptcfg;
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Name: wlan_init
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*
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* Description:
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* Initialize wlan driver
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*
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* WARNING: This function must be called before ANY other wlan driver function
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*
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* Input Parameters:
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* sWlanCB Asynchronous events callback.
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* 0 no event call back.
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* - call back parameters:
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* 1) event_type: HCI_EVNT_WLAN_UNSOL_CONNECT connect event,
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* HCI_EVNT_WLAN_UNSOL_DISCONNECT disconnect event,
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* HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE config done,
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* HCI_EVNT_WLAN_UNSOL_DHCP dhcp report,
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* HCI_EVNT_WLAN_ASYNC_PING_REPORT ping report OR
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* HCI_EVNT_WLAN_KEEPALIVE keepalive.
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* 2) data: pointer to extra data that received by the event
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* (NULL no data).
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* 3) length: data length.
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* - Events with extra data:
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* HCI_EVNT_WLAN_UNSOL_DHCP: 4 bytes IP, 4 bytes Mask,
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* 4 bytes default gateway, 4 bytes DHCP server and 4 bytes
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* for DNS server.
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* HCI_EVNT_WLAN_ASYNC_PING_REPORT: 4 bytes Packets sent,
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* 4 bytes Packets received, 4 bytes Min round time,
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* 4 bytes Max round time and 4 bytes for Avg round time.
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*
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* sFWPatches 0 no patch or pointer to FW patches
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* sDriverPatches 0 no patch or pointer to driver patches
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* sBootLoaderPatches 0 no patch or pointer to bootloader patches
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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void wlan_init(size_t max_tx_len,
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tWlanCB sWlanCB, tFWPatches sFWPatches,
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tDriverPatches sDriverPatches,
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tBootLoaderPatches sBootLoaderPatches);
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void cc3000_wlan_init(size_t max_tx_len,
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tWlanCB sWlanCB,
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tFWPatches sFWPatches,
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tDriverPatches sDriverPatches,
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tBootLoaderPatches sBootLoaderPatches);
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/************************************************************************************
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* Name: wireless_archinitialize
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*
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* Description:
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* Called to configure wireless module (wireless_archinitialize).
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*
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************************************************************************************/
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int wireless_archinitialize(size_t max_rx_size);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_NUTTX_WIRELESS_CC3000_H */
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