Revision 1:c7b8f55e0ca1, committed 2013-09-19

Comitter:

Kojto

Date:

Thu Sep 19 08:01:20 2013 +0000

Parent:

0:615c697c33b0

Child:

2:c43a6fe1f89a

Commit message:

added common.h

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cc3000_common.h	Thu Sep 19 08:01:20 2013 +0000
@@ -0,0 +1,198 @@
+/*****************************************************************************
+*
+*  C++ interface/implementation created by Martin Kojtal (0xc0170). Thanks to
+*  Jim Carver and Frank Vannieuwkerke for their inital cc3000 mbed port and
+*  provided help.
+*
+*  This version of "host driver" uses CC3000 Host Driver Implementation. Thus
+*  read the following copyright:
+*
+*  Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+*
+*  Redistribution and use in source and binary forms, with or without
+*  modification, are permitted provided that the following conditions
+*  are met:
+*
+*    Redistributions of source code must retain the above copyright
+*    notice, this list of conditions and the following disclaimer.
+*
+*    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.
+*
+*    Neither the name of Texas Instruments Incorporated nor the names of
+*    its contributors may be used to endorse or promote products derived
+*    from this software without specific prior written permission.
+*
+*  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
+*  OWNER 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.
+*
+*****************************************************************************/
+#ifndef CC3000_COMMON_H
+#define CC3000_COMMON_H
+
+#include <errno.h>
+
+//#define CC3000_TINY_DRIVER                // Driver for small memory model CPUs
+
+#define ESUCCESS        0
+#define EFAIL          -1
+#define EERROR          EFAIL
+
+#define CC3000_UNENCRYPTED_SMART_CONFIG   // No encryption
+
+#define ERROR_SOCKET_INACTIVE   -57
+
+#define HCI_CC_PAYLOAD_LEN      5
+
+#define WLAN_ENABLE            (1)
+#define WLAN_DISABLE           (0)
+
+#define MAC_ADDR_LEN           (6)
+
+
+/*Defines for minimal and maximal RX buffer size. This size includes the spi
+  header and hci header.
+  maximal buffer size: MTU + HCI header + SPI header + sendto() args size
+  minimum buffer size: HCI header + SPI header + max args size
+
+  This buffer is used for receiving events and data.
+  The packet can not be longer than MTU size and CC3000 does not support
+  fragmentation. Note that the same buffer is used for reception of the data
+  and events from CC3000. That is why the minimum is defined.
+  The calculation for the actual size of buffer for reception is:
+  Given the maximal data size MAX_DATA that is expected to be received by
+  application, the required buffer Using recv() or recvfrom():
+
+    max(CC3000_MINIMAL_RX_SIZE, MAX_DATA + HEADERS_SIZE_DATA + fromlen + ucArgsize + 1)
+
+  Using gethostbyname() with minimal buffer size will limit the host name returned to 99 bytes.
+  The 1 is used for the overrun detection
+*/
+
+#define CC3000_MINIMAL_RX_SIZE      (118 + 1)
+#define CC3000_MAXIMAL_RX_SIZE      (511 + 1)
+
+/*Defines for minimal and maximal TX buffer size.
+  This buffer is used for sending events and data.
+  The packet can not be longer than MTU size and CC3000 does not support
+  fragmentation. Note that the same buffer is used for transmission of the data
+  and commands. That is why the minimum is defined.
+  The calculation for the actual size of buffer for transmission is:
+  Given the maximal data size MAX_DATA, the required buffer is:
+  Using Sendto():
+
+   max(CC3000_MINIMAL_TX_SIZE, MAX_DATA + SPI_HEADER_SIZE
+   + SOCKET_SENDTO_PARAMS_LEN + SIMPLE_LINK_HCI_DATA_HEADER_SIZE + 1)
+
+  Using Send():
+
+   max(CC3000_MINIMAL_TX_SIZE, MAX_DATA + SPI_HEADER_SIZE
+   + HCI_CMND_SEND_ARG_LENGTH + SIMPLE_LINK_HCI_DATA_HEADER_SIZE + 1)
+
+  The 1 is used for the overrun detection */
+
+#define CC3000_MINIMAL_TX_SIZE      (118 + 1)
+#define CC3000_MAXIMAL_TX_SIZE      (1519 + 1)
+
+//TX and RX buffer size - allow to receive and transmit maximum data at lengh 8.
+#ifdef CC3000_TINY_DRIVER
+#define TINY_CC3000_MAXIMAL_RX_SIZE 44
+#define TINY_CC3000_MAXIMAL_TX_SIZE 59
+#endif
+
+/*In order to determine your preferred buffer size,
+  change CC3000_MAXIMAL_RX_SIZE and CC3000_MAXIMAL_TX_SIZE to a value between
+  the minimal and maximal specified above.
+  Note that the buffers are allocated by SPI.
+*/
+
+#ifndef CC3000_TINY_DRIVER
+
+    #define CC3000_RX_BUFFER_SIZE   (CC3000_MAXIMAL_RX_SIZE)
+    #define CC3000_TX_BUFFER_SIZE   (CC3000_MAXIMAL_TX_SIZE)
+    #define SP_PORTION_SIZE         512
+
+//TINY DRIVER: We use smaller rx and tx buffers in order to minimize RAM consumption
+#else
+    #define CC3000_RX_BUFFER_SIZE   (TINY_CC3000_MAXIMAL_RX_SIZE)
+    #define CC3000_TX_BUFFER_SIZE   (TINY_CC3000_MAXIMAL_TX_SIZE)
+    #define SP_PORTION_SIZE         32
+#endif
+
+
+//Copy 8 bit to stream while converting to little endian format.
+#define UINT8_TO_STREAM(_p, _val)    {*(_p)++ = (_val);}
+//Copy 16 bit to stream while converting to little endian format.
+#define UINT16_TO_STREAM(_p, _u16)    (UINT16_TO_STREAM_f(_p, _u16))
+//Copy 32 bit to stream while converting to little endian format.
+#define UINT32_TO_STREAM(_p, _u32)    (UINT32_TO_STREAM_f(_p, _u32))
+//Copy a specified value length bits (l) to stream while converting to little endian format.
+#define ARRAY_TO_STREAM(p, a, l)     {uint32_t _i; for (_i = 0; _i < l; _i++) *(p)++ = ((uint8_t *) a)[_i];}
+//Copy received stream to 8 bit in little endian format.
+#define STREAM_TO_UINT8(_p, _offset, _u8)    {_u8 = (uint8_t)(*(_p + _offset));}
+//Copy received stream to 16 bit in little endian format.
+#define STREAM_TO_UINT16(_p, _offset, _u16)    {_u16 = STREAM_TO_UINT16_f(_p, _offset);}
+//Copy received stream to 32 bit in little endian format.
+#define STREAM_TO_UINT32(_p, _offset, _u32)    {_u32 = STREAM_TO_UINT32_f(_p, _offset);}
+#define STREAM_TO_STREAM(p, a, l)     {uint32_t _i; for (_i = 0; _i < l; _i++) *(a)++= ((uint8_t *) p)[_i];}
+
+typedef struct _sockaddr_t
+{
+    uint16_t  family;
+    uint8_t   data[14];
+} sockaddr;
+
+struct timeval
+{
+    int32_t tv_sec;       /* seconds */
+    int32_t tv_usec;      /* microseconds */
+};
+
+#define SMART_CONFIG_PROFILE_SIZE        67        // 67 = 32 (max ssid) + 32 (max key) + 1 (SSID length) + 1 (security type) + 1 (key length)
+
+/* patches type */
+#define PATCHES_HOST_TYPE_WLAN_DRIVER   0x01
+#define PATCHES_HOST_TYPE_WLAN_FW       0x02
+#define PATCHES_HOST_TYPE_BOOTLOADER    0x03
+
+#define SL_SET_SCAN_PARAMS_INTERVAL_LIST_SIZE    (16)
+#define SL_SIMPLE_CONFIG_PREFIX_LENGTH           (3)
+#define ETH_ALEN                                 (6)
+#define MAXIMAL_SSID_LENGTH                      (32)
+
+#define SL_PATCHES_REQUEST_DEFAULT               (0)
+#define SL_PATCHES_REQUEST_FORCE_HOST            (1)
+#define SL_PATCHES_REQUEST_FORCE_NONE            (2)
+
+
+#define      WLAN_SEC_UNSEC  (0)
+#define      WLAN_SEC_WEP    (1)
+#define      WLAN_SEC_WPA    (2)
+#define      WLAN_SEC_WPA2   (3)
+
+
+#define WLAN_SL_INIT_START_PARAMS_LEN           (1)
+#define WLAN_PATCH_PARAMS_LENGTH                (8)
+#define WLAN_SET_CONNECTION_POLICY_PARAMS_LEN   (12)
+#define WLAN_DEL_PROFILE_PARAMS_LEN             (4)
+#define WLAN_SET_MASK_PARAMS_LEN                (4)
+#define WLAN_SET_SCAN_PARAMS_LEN                (100)
+#define WLAN_GET_SCAN_RESULTS_PARAMS_LEN        (4)
+#define WLAN_ADD_PROFILE_NOSEC_PARAM_LEN        (24)
+#define WLAN_ADD_PROFILE_WEP_PARAM_LEN          (36)
+#define WLAN_ADD_PROFILE_WPA_PARAM_LEN          (44)
+#define WLAN_CONNECT_PARAM_LEN                  (29)
+#define WLAN_SMART_CONFIG_START_PARAMS_LEN      (4)
+
+#endif