cc3000_spi.h

00001 /*****************************************************************************
00002 *
00003 *  C++ interface/implementation created by Martin Kojtal (0xc0170). Thanks to
00004 *  Jim Carver and Frank Vannieuwkerke for their inital cc3000 mbed port and
00005 *  provided help.
00006 *
00007 *  This version of "host driver" uses CC3000 Host Driver Implementation. Thus
00008 *  read the following copyright:
00009 *
00010 *  Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
00011 *
00012 *  Redistribution and use in source and binary forms, with or without
00013 *  modification, are permitted provided that the following conditions
00014 *  are met:
00015 *
00016 *    Redistributions of source code must retain the above copyright
00017 *    notice, this list of conditions and the following disclaimer.
00018 *
00019 *    Redistributions in binary form must reproduce the above copyright
00020 *    notice, this list of conditions and the following disclaimer in the
00021 *    documentation and/or other materials provided with the
00022 *    distribution.
00023 *
00024 *    Neither the name of Texas Instruments Incorporated nor the names of
00025 *    its contributors may be used to endorse or promote products derived
00026 *    from this software without specific prior written permission.
00027 *
00028 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00029 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00030 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
00031 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
00032 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00033 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00034 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00035 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00036 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00037 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00038 *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00039 *
00040 *****************************************************************************/
00041 #ifndef CC3000_SPI_H
00042 #define CC3000_SPI_H
00043 
00044 typedef struct
00045 {
00046    uint16_t tx_packet_length;
00047    uint16_t rx_packet_length;
00048    uint32_t spi_state;
00049 } tSpiInfo;
00050 
00051 
00052 /* ===========================================================================================
00053                                               SPI
00054    =========================================================================================== */
00055 #define READ                    3
00056 #define WRITE                   1
00057 
00058 #define HI(value)               (((value) & 0xFF00) >> 8)
00059 #define LO(value)               ((value) & 0x00FF)
00060 
00061 #define HEADERS_SIZE_EVNT    (SPI_HEADER_SIZE + 5)
00062 
00063 #define SPI_HEADER_SIZE      (5)
00064 
00065 #define  eSPI_STATE_POWERUP             (0)
00066 #define  eSPI_STATE_INITIALIZED         (1)
00067 #define  eSPI_STATE_IDLE                (2)
00068 #define  eSPI_STATE_WRITE_IRQ           (3)
00069 #define  eSPI_STATE_WRITE_FIRST_PORTION (4)
00070 #define  eSPI_STATE_WRITE_EOT           (5)
00071 #define  eSPI_STATE_READ_IRQ            (6)
00072 #define  eSPI_STATE_READ_FIRST_PORTION  (7)
00073 #define  eSPI_STATE_READ_EOT            (8)
00074 
00075 // The magic number that resides at the end of the TX/RX buffer (1 byte after the allocated size)
00076 // for the purpose of detection of the overrun. The location of the memory where the magic number
00077 // resides shall never be written. In case it is written - overrun occured and either recevie function
00078 // or send function will be stuck forever.
00079 #define CC3000_BUFFER_MAGIC_NUMBER (0xDE)
00080 
00081 /* ===========================================================================================
00082                                               HCI
00083    =========================================================================================== */
00084 
00085 #define SL_PATCH_PORTION_SIZE                        (1000)
00086 
00087 #define SPI_HEADER_SIZE                              (5)
00088 #define SIMPLE_LINK_HCI_CMND_HEADER_SIZE             (4)
00089 #define HEADERS_SIZE_CMD                             (SPI_HEADER_SIZE + SIMPLE_LINK_HCI_CMND_HEADER_SIZE)
00090 #define SIMPLE_LINK_HCI_DATA_CMND_HEADER_SIZE        (5)
00091 #define SIMPLE_LINK_HCI_DATA_HEADER_SIZE             (5)
00092 #define SIMPLE_LINK_HCI_PATCH_HEADER_SIZE            (2)
00093 
00094 // Values that can be used as HCI Commands and HCI Packet header defines
00095 #define  HCI_TYPE_CMND          0x1
00096 #define  HCI_TYPE_DATA          0x2
00097 #define  HCI_TYPE_PATCH         0x3
00098 #define  HCI_TYPE_EVNT          0x4
00099 
00100 
00101 #define HCI_EVENT_PATCHES_DRV_REQ             (1)
00102 #define HCI_EVENT_PATCHES_FW_REQ              (2)
00103 #define HCI_EVENT_PATCHES_BOOTLOAD_REQ        (3)
00104 
00105 
00106 #define  HCI_CMND_WLAN_BASE                              (0x0000)
00107 #define  HCI_CMND_WLAN_CONNECT                            0x0001
00108 #define  HCI_CMND_WLAN_DISCONNECT                         0x0002
00109 #define  HCI_CMND_WLAN_IOCTL_SET_SCANPARAM                0x0003
00110 #define  HCI_CMND_WLAN_IOCTL_SET_CONNECTION_POLICY        0x0004
00111 #define  HCI_CMND_WLAN_IOCTL_ADD_PROFILE                  0x0005
00112 #define  HCI_CMND_WLAN_IOCTL_DEL_PROFILE                  0x0006
00113 #define  HCI_CMND_WLAN_IOCTL_GET_SCAN_RESULTS             0x0007
00114 #define  HCI_CMND_EVENT_MASK                              0x0008
00115 #define  HCI_CMND_WLAN_IOCTL_STATUSGET                    0x0009
00116 #define  HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_START          0x000A
00117 #define  HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_STOP           0x000B
00118 #define  HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_SET_PREFIX     0x000C
00119 #define  HCI_CMND_WLAN_CONFIGURE_PATCH                    0x000D
00120 
00121 
00122 #define  HCI_CMND_SOCKET_BASE          0x1000
00123 #define  HCI_CMND_SOCKET               0x1001
00124 #define  HCI_CMND_BIND                 0x1002
00125 #define  HCI_CMND_RECV                 0x1004
00126 #define  HCI_CMND_ACCEPT               0x1005
00127 #define  HCI_CMND_LISTEN               0x1006
00128 #define  HCI_CMND_CONNECT              0x1007
00129 #define  HCI_CMND_BSD_SELECT           0x1008
00130 #define  HCI_CMND_SETSOCKOPT           0x1009
00131 #define  HCI_CMND_GETSOCKOPT           0x100A
00132 #define  HCI_CMND_CLOSE_SOCKET         0x100B
00133 #define  HCI_CMND_RECVFROM             0x100D
00134 #define  HCI_CMND_GETHOSTNAME          0x1010
00135 #define  HCI_CMND_MDNS_ADVERTISE       0x1011
00136 
00137 
00138 #define HCI_DATA_BASE                                0x80
00139 
00140 #define HCI_CMND_SEND                               (0x01 + HCI_DATA_BASE)
00141 #define HCI_CMND_SENDTO                             (0x03 + HCI_DATA_BASE)
00142 #define HCI_DATA_BSD_RECVFROM                       (0x04 + HCI_DATA_BASE)
00143 #define HCI_DATA_BSD_RECV                           (0x05 + HCI_DATA_BASE)
00144 
00145 
00146 #define HCI_CMND_NVMEM_CBASE        (0x0200)
00147 
00148 
00149 #define HCI_CMND_NVMEM_CREATE_ENTRY (0x0203)
00150 #define HCI_CMND_NVMEM_SWAP_ENTRY   (0x0205)
00151 #define HCI_CMND_NVMEM_READ         (0x0201)
00152 #define HCI_CMND_NVMEM_WRITE        (0x0090)
00153 #define HCI_CMND_NVMEM_WRITE_PATCH  (0x0204)
00154 #define HCI_CMND_READ_SP_VERSION    (0x0207)
00155 
00156 #define  HCI_CMND_READ_BUFFER_SIZE  0x400B
00157 #define  HCI_CMND_SIMPLE_LINK_START 0x4000
00158 
00159 #define HCI_CMND_NETAPP_BASE        0x2000
00160 
00161 #define HCI_NETAPP_DHCP                    (0x0001 + HCI_CMND_NETAPP_BASE)
00162 #define HCI_NETAPP_PING_SEND               (0x0002 + HCI_CMND_NETAPP_BASE)
00163 #define HCI_NETAPP_PING_REPORT             (0x0003 + HCI_CMND_NETAPP_BASE)
00164 #define HCI_NETAPP_PING_STOP               (0x0004 + HCI_CMND_NETAPP_BASE)
00165 #define HCI_NETAPP_IPCONFIG                (0x0005 + HCI_CMND_NETAPP_BASE)
00166 #define HCI_NETAPP_ARP_FLUSH               (0x0006 + HCI_CMND_NETAPP_BASE)
00167 #define HCI_NETAPP_SET_DEBUG_LEVEL         (0x0008 + HCI_CMND_NETAPP_BASE)
00168 #define HCI_NETAPP_SET_TIMERS              (0x0009 + HCI_CMND_NETAPP_BASE)
00169 
00170 // Values that can be used as HCI Events defines
00171 #define  HCI_EVNT_WLAN_BASE     0x0000
00172 #define  HCI_EVNT_WLAN_CONNECT  0x0001
00173 #define  HCI_EVNT_WLAN_DISCONNECT \
00174                                 0x0002
00175 #define  HCI_EVNT_WLAN_IOCTL_ADD_PROFILE  \
00176                                 0x0005
00177 
00178 
00179 #define  HCI_EVNT_SOCKET              HCI_CMND_SOCKET
00180 #define  HCI_EVNT_BIND                HCI_CMND_BIND
00181 #define  HCI_EVNT_RECV                HCI_CMND_RECV
00182 #define  HCI_EVNT_ACCEPT              HCI_CMND_ACCEPT
00183 #define  HCI_EVNT_LISTEN              HCI_CMND_LISTEN
00184 #define  HCI_EVNT_CONNECT             HCI_CMND_CONNECT
00185 #define  HCI_EVNT_SELECT              HCI_CMND_BSD_SELECT
00186 #define  HCI_EVNT_CLOSE_SOCKET        HCI_CMND_CLOSE_SOCKET
00187 #define  HCI_EVNT_RECVFROM            HCI_CMND_RECVFROM
00188 #define  HCI_EVNT_SETSOCKOPT          HCI_CMND_SETSOCKOPT
00189 #define  HCI_EVNT_GETSOCKOPT          HCI_CMND_GETSOCKOPT
00190 #define  HCI_EVNT_BSD_GETHOSTBYNAME   HCI_CMND_GETHOSTNAME
00191 #define  HCI_EVNT_MDNS_ADVERTISE      HCI_CMND_MDNS_ADVERTISE
00192 
00193 #define  HCI_EVNT_SEND                0x1003
00194 #define  HCI_EVNT_WRITE               0x100E
00195 #define  HCI_EVNT_SENDTO              0x100F
00196 
00197 #define HCI_EVNT_PATCHES_REQ          0x1000
00198 
00199 #define HCI_EVNT_UNSOL_BASE           0x4000
00200 
00201 #define HCI_EVNT_WLAN_UNSOL_BASE     (0x8000)
00202 
00203 #define HCI_EVNT_WLAN_UNSOL_CONNECT             (0x0001 + HCI_EVNT_WLAN_UNSOL_BASE)
00204 #define HCI_EVNT_WLAN_UNSOL_DISCONNECT          (0x0002 + HCI_EVNT_WLAN_UNSOL_BASE)
00205 #define HCI_EVNT_WLAN_UNSOL_INIT                (0x0004 + HCI_EVNT_WLAN_UNSOL_BASE)
00206 #define HCI_EVNT_WLAN_TX_COMPLETE               (0x0008 + HCI_EVNT_WLAN_UNSOL_BASE)
00207 #define HCI_EVNT_WLAN_UNSOL_DHCP                (0x0010 + HCI_EVNT_WLAN_UNSOL_BASE)
00208 #define HCI_EVNT_WLAN_ASYNC_PING_REPORT         (0x0040 + HCI_EVNT_WLAN_UNSOL_BASE)
00209 #define HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE  (0x0080 + HCI_EVNT_WLAN_UNSOL_BASE)
00210 #define HCI_EVNT_WLAN_KEEPALIVE                 (0x0200  + HCI_EVNT_WLAN_UNSOL_BASE)
00211 #define    HCI_EVNT_BSD_TCP_CLOSE_WAIT          (0x0800 + HCI_EVNT_WLAN_UNSOL_BASE)
00212 
00213 #define HCI_EVNT_DATA_UNSOL_FREE_BUFF \
00214                                 0x4100
00215 
00216 #define HCI_EVNT_NVMEM_CREATE_ENTRY \
00217                                 HCI_CMND_NVMEM_CREATE_ENTRY
00218 #define HCI_EVNT_NVMEM_SWAP_ENTRY HCI_CMND_NVMEM_SWAP_ENTRY
00219 
00220 #define HCI_EVNT_NVMEM_READ     HCI_CMND_NVMEM_READ
00221 #define HCI_EVNT_NVMEM_WRITE    (0x0202)
00222 
00223 #define HCI_EVNT_READ_SP_VERSION      \
00224                 HCI_CMND_READ_SP_VERSION
00225 
00226 #define  HCI_EVNT_INPROGRESS    0xFFFF
00227 
00228 
00229 #define HCI_DATA_RECVFROM       0x84
00230 #define HCI_DATA_RECV           0x85
00231 #define HCI_DATA_NVMEM          0x91
00232 
00233 #define HCI_EVENT_CC3000_CAN_SHUT_DOWN 0x99
00234 
00235 // Prototypes for the structures for HCI APIs.
00236 #define HCI_DATA_HEADER_SIZE        (5)
00237 #define HCI_EVENT_HEADER_SIZE       (5)
00238 #define HCI_DATA_CMD_HEADER_SIZE    (5)
00239 #define HCI_PATCH_HEADER_SIZE       (6)
00240 
00241 #define HCI_PACKET_TYPE_OFFSET      (0)
00242 #define HCI_PACKET_ARGSIZE_OFFSET   (2)
00243 #define HCI_PACKET_LENGTH_OFFSET    (3)
00244 
00245 
00246 #define HCI_EVENT_OPCODE_OFFSET     (1)
00247 #define HCI_EVENT_LENGTH_OFFSET     (3)
00248 #define HCI_EVENT_STATUS_OFFSET     (4)
00249 #define HCI_DATA_LENGTH_OFFSET      (3)
00250 
00251 #endif
00252