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Diffstat (limited to 'stm/cc3k/evnt_handler.c')
| -rw-r--r-- | stm/cc3k/evnt_handler.c | 873 |
1 files changed, 0 insertions, 873 deletions
diff --git a/stm/cc3k/evnt_handler.c b/stm/cc3k/evnt_handler.c deleted file mode 100644 index 5a75fadcc0..0000000000 --- a/stm/cc3k/evnt_handler.c +++ /dev/null @@ -1,873 +0,0 @@ -/***************************************************************************** -* -* evnt_handler.c - CC3000 Host Driver Implementation. -* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ -* -* Adapted for use with the Arduino/AVR by KTOWN (Kevin Townsend) -* & Limor Fried for Adafruit Industries -* This library works with the Adafruit CC3000 breakout -* ----> https://www.adafruit.com/products/1469 -* Adafruit invests time and resources providing this open source code, -* please support Adafruit and open-source hardware by purchasing -* products from Adafruit! -* -* 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. -* -*****************************************************************************/ -//***************************************************************************** -// -//! \addtogroup evnt_handler_api -//! @{ -// -//****************************************************************************** - -//****************************************************************************** -// INCLUDE FILES -//****************************************************************************** - -#include <stdint.h> - -#include "cc3000_common.h" -#include "string.h" -#include "hci.h" -#include "evnt_handler.h" -#include "wlan.h" -#include "socket.h" -#include "netapp.h" -#include "ccspi.h" -#include "ccdebug.h" - - - -//***************************************************************************** -// COMMON DEFINES -//***************************************************************************** - -#define FLOW_CONTROL_EVENT_HANDLE_OFFSET (0) -#define FLOW_CONTROL_EVENT_BLOCK_MODE_OFFSET (1) -#define FLOW_CONTROL_EVENT_FREE_BUFFS_OFFSET (2) -#define FLOW_CONTROL_EVENT_SIZE (4) - -#define BSD_RSP_PARAMS_SOCKET_OFFSET (0) -#define BSD_RSP_PARAMS_STATUS_OFFSET (4) - -#define GET_HOST_BY_NAME_RETVAL_OFFSET (0) -#define GET_HOST_BY_NAME_ADDR_OFFSET (4) - -#define ACCEPT_SD_OFFSET (0) -#define ACCEPT_RETURN_STATUS_OFFSET (4) -#define ACCEPT_ADDRESS__OFFSET (8) - -#define SL_RECEIVE_SD_OFFSET (0) -#define SL_RECEIVE_NUM_BYTES_OFFSET (4) -#define SL_RECEIVE__FLAGS__OFFSET (8) - - -#define SELECT_STATUS_OFFSET (0) -#define SELECT_READFD_OFFSET (4) -#define SELECT_WRITEFD_OFFSET (8) -#define SELECT_EXFD_OFFSET (12) - - -#define NETAPP_IPCONFIG_IP_OFFSET (0) -#define NETAPP_IPCONFIG_SUBNET_OFFSET (4) -#define NETAPP_IPCONFIG_GW_OFFSET (8) -#define NETAPP_IPCONFIG_DHCP_OFFSET (12) -#define NETAPP_IPCONFIG_DNS_OFFSET (16) -#define NETAPP_IPCONFIG_MAC_OFFSET (20) -#define NETAPP_IPCONFIG_SSID_OFFSET (26) - -#define NETAPP_IPCONFIG_IP_LENGTH (4) -#define NETAPP_IPCONFIG_MAC_LENGTH (6) -#define NETAPP_IPCONFIG_SSID_LENGTH (32) - - -#define NETAPP_PING_PACKETS_SENT_OFFSET (0) -#define NETAPP_PING_PACKETS_RCVD_OFFSET (4) -#define NETAPP_PING_MIN_RTT_OFFSET (8) -#define NETAPP_PING_MAX_RTT_OFFSET (12) -#define NETAPP_PING_AVG_RTT_OFFSET (16) - -#define GET_SCAN_RESULTS_TABlE_COUNT_OFFSET (0) -#define GET_SCAN_RESULTS_SCANRESULT_STATUS_OFFSET (4) -#define GET_SCAN_RESULTS_ISVALID_TO_SSIDLEN_OFFSET (8) -#define GET_SCAN_RESULTS_FRAME_TIME_OFFSET (10) -#define GET_SCAN_RESULTS_SSID_MAC_LENGTH (38) - - - -//***************************************************************************** -// GLOBAL VARAIABLES -//***************************************************************************** - -unsigned long socket_active_status = SOCKET_STATUS_INIT_VAL; - - -//***************************************************************************** -// Prototypes for the static functions -//***************************************************************************** - -static long hci_event_unsol_flowcontrol_handler(char *pEvent); - -static void update_socket_active_status(char *resp_params); - - -//***************************************************************************** -// -//! hci_unsol_handle_patch_request -//! -//! @param event_hdr event header -//! -//! @return none -//! -//! @brief Handle unsolicited event from type patch request -// -//***************************************************************************** -void hci_unsol_handle_patch_request(char *event_hdr) -{ - char *params = (char *)(event_hdr) + HCI_EVENT_HEADER_SIZE; - unsigned long ucLength = 0; - char *patch; - - switch (*params) - { - case HCI_EVENT_PATCHES_DRV_REQ: - - if (tSLInformation.sDriverPatches) - { - patch = tSLInformation.sDriverPatches(&ucLength); - - if (patch) - { - hci_patch_send(HCI_EVENT_PATCHES_DRV_REQ, - tSLInformation.pucTxCommandBuffer, patch, ucLength); - return; - } - } - - // Send 0 length Patches response event - hci_patch_send(HCI_EVENT_PATCHES_DRV_REQ, - tSLInformation.pucTxCommandBuffer, 0, 0); - break; - - case HCI_EVENT_PATCHES_FW_REQ: - - if (tSLInformation.sFWPatches) - { - patch = tSLInformation.sFWPatches(&ucLength); - - // Build and send a patch - if (patch) - { - hci_patch_send(HCI_EVENT_PATCHES_FW_REQ, - tSLInformation.pucTxCommandBuffer, patch, ucLength); - return; - } - } - - // Send 0 length Patches response event - hci_patch_send(HCI_EVENT_PATCHES_FW_REQ, - tSLInformation.pucTxCommandBuffer, 0, 0); - break; - - case HCI_EVENT_PATCHES_BOOTLOAD_REQ: - - if (tSLInformation.sBootLoaderPatches) - { - patch = tSLInformation.sBootLoaderPatches(&ucLength); - - if (patch) - { - hci_patch_send(HCI_EVENT_PATCHES_BOOTLOAD_REQ, - tSLInformation.pucTxCommandBuffer, patch, ucLength); - return; - } - } - - // Send 0 length Patches response event - hci_patch_send(HCI_EVENT_PATCHES_BOOTLOAD_REQ, - tSLInformation.pucTxCommandBuffer, 0, 0); - break; - } -} - - - -//***************************************************************************** -// -//! hci_event_handler -//! -//! @param pRetParams incoming data buffer -//! @param from from information (in case of data received) -//! @param fromlen from information length (in case of data received) -//! -//! @return none -//! -//! @brief Parse the incoming events packets and issues corresponding -//! event handler from global array of handlers pointers -// -//***************************************************************************** - - -unsigned char * -hci_event_handler(void *pRetParams, unsigned char *from, unsigned char *fromlen) -{ - unsigned char *pucReceivedData, ucArgsize; - unsigned short usLength; - unsigned char *pucReceivedParams; - unsigned short usReceivedEventOpcode = 0; - unsigned long retValue32; - unsigned char * RecvParams; - unsigned char *RetParams; - - while (1) - { - cc3k_int_poll(); - - if (tSLInformation.usEventOrDataReceived != 0) - { - - pucReceivedData = (tSLInformation.pucReceivedData); - - if (*pucReceivedData == HCI_TYPE_EVNT) - { - // Event Received - STREAM_TO_UINT16((char *)pucReceivedData, - HCI_EVENT_OPCODE_OFFSET, - usReceivedEventOpcode); - pucReceivedParams = pucReceivedData + HCI_EVENT_HEADER_SIZE; - RecvParams = pucReceivedParams; - RetParams = (unsigned char *)pRetParams; - - // In case unsolicited event received - here the handling finished - if (hci_unsol_event_handler((char *)pucReceivedData) == 0) - { - STREAM_TO_UINT8(pucReceivedData, HCI_DATA_LENGTH_OFFSET, usLength); - - switch(usReceivedEventOpcode) - { - case HCI_CMND_READ_BUFFER_SIZE: - { - STREAM_TO_UINT8((char *)pucReceivedParams, 0, - tSLInformation.usNumberOfFreeBuffers); - STREAM_TO_UINT16((char *)pucReceivedParams, 1, - tSLInformation.usSlBufferLength); - } - break; - - case HCI_CMND_WLAN_CONFIGURE_PATCH: - case HCI_NETAPP_DHCP: - case HCI_NETAPP_PING_SEND: - case HCI_NETAPP_PING_STOP: - case HCI_NETAPP_ARP_FLUSH: - case HCI_NETAPP_SET_DEBUG_LEVEL: - case HCI_NETAPP_SET_TIMERS: - case HCI_EVNT_NVMEM_READ: - case HCI_EVNT_NVMEM_CREATE_ENTRY: - case HCI_CMND_NVMEM_WRITE_PATCH: - case HCI_NETAPP_PING_REPORT: - case HCI_EVNT_MDNS_ADVERTISE: - - STREAM_TO_UINT8(pucReceivedData, HCI_EVENT_STATUS_OFFSET - ,*(unsigned char *)pRetParams); - break; - - case HCI_CMND_SETSOCKOPT: - case HCI_CMND_WLAN_CONNECT: - case HCI_CMND_WLAN_IOCTL_STATUSGET: - case HCI_EVNT_WLAN_IOCTL_ADD_PROFILE: - case HCI_CMND_WLAN_IOCTL_DEL_PROFILE: - case HCI_CMND_WLAN_IOCTL_SET_CONNECTION_POLICY: - case HCI_CMND_WLAN_IOCTL_SET_SCANPARAM: - case HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_START: - case HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_STOP: - case HCI_CMND_WLAN_IOCTL_SIMPLE_CONFIG_SET_PREFIX: - case HCI_CMND_EVENT_MASK: - case HCI_EVNT_WLAN_DISCONNECT: - case HCI_EVNT_SOCKET: - case HCI_EVNT_BIND: - case HCI_CMND_LISTEN: - case HCI_EVNT_CLOSE_SOCKET: - case HCI_EVNT_CONNECT: - case HCI_EVNT_NVMEM_WRITE: - - STREAM_TO_UINT32((char *)pucReceivedParams,0 - ,*(unsigned long *)pRetParams); - break; - - case HCI_EVNT_READ_SP_VERSION: - - STREAM_TO_UINT8(pucReceivedData, HCI_EVENT_STATUS_OFFSET - ,*(unsigned char *)pRetParams); - pRetParams = ((char *)pRetParams) + 1; - STREAM_TO_UINT32((char *)pucReceivedParams, 0, retValue32); - UINT32_TO_STREAM((unsigned char *)pRetParams, retValue32); - break; - - case HCI_EVNT_BSD_GETHOSTBYNAME: - - STREAM_TO_UINT32((char *)pucReceivedParams - ,GET_HOST_BY_NAME_RETVAL_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams - ,GET_HOST_BY_NAME_ADDR_OFFSET,*(unsigned long *)pRetParams); - break; - - case HCI_EVNT_ACCEPT: - { - STREAM_TO_UINT32((char *)pucReceivedParams,ACCEPT_SD_OFFSET - ,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams - ,ACCEPT_RETURN_STATUS_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - - //This argument returns in network order - memcpy((unsigned char *)pRetParams, - pucReceivedParams + ACCEPT_ADDRESS__OFFSET, sizeof(sockaddr)); - break; - } - - case HCI_EVNT_RECV: - case HCI_EVNT_RECVFROM: - { - STREAM_TO_UINT32((char *)pucReceivedParams,SL_RECEIVE_SD_OFFSET ,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams,SL_RECEIVE_NUM_BYTES_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams,SL_RECEIVE__FLAGS__OFFSET,*(unsigned long *)pRetParams); - //tBsdReadReturnParams *tread = (tBsdReadReturnParams *)pRetParams; // unused - if(((tBsdReadReturnParams *)pRetParams)->iNumberOfBytes == ERROR_SOCKET_INACTIVE) - { - set_socket_active_status(((tBsdReadReturnParams *)pRetParams)->iSocketDescriptor,SOCKET_STATUS_INACTIVE); - } - break; - } - - case HCI_EVNT_SEND: - case HCI_EVNT_SENDTO: - { - STREAM_TO_UINT32((char *)pucReceivedParams,SL_RECEIVE_SD_OFFSET ,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams,SL_RECEIVE_NUM_BYTES_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - - break; - } - - case HCI_EVNT_SELECT: - { - STREAM_TO_UINT32((char *)pucReceivedParams,SELECT_STATUS_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams,SELECT_READFD_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams,SELECT_WRITEFD_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams,SELECT_EXFD_OFFSET,*(unsigned long *)pRetParams); - break; - } - - case HCI_CMND_GETSOCKOPT: - - STREAM_TO_UINT8(pucReceivedData, HCI_EVENT_STATUS_OFFSET,((tBsdGetSockOptReturnParams *)pRetParams)->iStatus); - //This argument returns in network order - memcpy((unsigned char *)pRetParams, pucReceivedParams, 4); - break; - - case HCI_CMND_WLAN_IOCTL_GET_SCAN_RESULTS: - - STREAM_TO_UINT32((char *)pucReceivedParams,GET_SCAN_RESULTS_TABlE_COUNT_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT32((char *)pucReceivedParams,GET_SCAN_RESULTS_SCANRESULT_STATUS_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 4; - STREAM_TO_UINT16((char *)pucReceivedParams,GET_SCAN_RESULTS_ISVALID_TO_SSIDLEN_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 2; - STREAM_TO_UINT16((char *)pucReceivedParams,GET_SCAN_RESULTS_FRAME_TIME_OFFSET,*(unsigned long *)pRetParams); - pRetParams = ((char *)pRetParams) + 2; - memcpy((unsigned char *)pRetParams, (char *)(pucReceivedParams + GET_SCAN_RESULTS_FRAME_TIME_OFFSET + 2), GET_SCAN_RESULTS_SSID_MAC_LENGTH); - break; - - case HCI_CMND_SIMPLE_LINK_START: - break; - - case HCI_NETAPP_IPCONFIG: - - //Read IP address - STREAM_TO_STREAM(RecvParams,RetParams,NETAPP_IPCONFIG_IP_LENGTH); - RecvParams += 4; - - //Read subnet - STREAM_TO_STREAM(RecvParams,RetParams,NETAPP_IPCONFIG_IP_LENGTH); - RecvParams += 4; - - //Read default GW - STREAM_TO_STREAM(RecvParams,RetParams,NETAPP_IPCONFIG_IP_LENGTH); - RecvParams += 4; - - //Read DHCP server - STREAM_TO_STREAM(RecvParams,RetParams,NETAPP_IPCONFIG_IP_LENGTH); - RecvParams += 4; - - //Read DNS server - STREAM_TO_STREAM(RecvParams,RetParams,NETAPP_IPCONFIG_IP_LENGTH); - RecvParams += 4; - - //Read Mac address - STREAM_TO_STREAM(RecvParams,RetParams,NETAPP_IPCONFIG_MAC_LENGTH); - RecvParams += 6; - - //Read SSID - STREAM_TO_STREAM(RecvParams,RetParams,NETAPP_IPCONFIG_SSID_LENGTH); - - } - } - - if (usReceivedEventOpcode == tSLInformation.usRxEventOpcode) - { - tSLInformation.usRxEventOpcode = 0; - } - } - else - { - pucReceivedParams = pucReceivedData; - STREAM_TO_UINT8((char *)pucReceivedData, HCI_PACKET_ARGSIZE_OFFSET, ucArgsize); - - STREAM_TO_UINT16((char *)pucReceivedData, HCI_PACKET_LENGTH_OFFSET, usLength); - - // Data received: note that the only case where from and from length - // are not null is in recv from, so fill the args accordingly - if (from) - { - STREAM_TO_UINT32((char *)(pucReceivedData + HCI_DATA_HEADER_SIZE), BSD_RECV_FROM_FROMLEN_OFFSET, *(unsigned long *)fromlen); - memcpy(from, (pucReceivedData + HCI_DATA_HEADER_SIZE + BSD_RECV_FROM_FROM_OFFSET) ,*fromlen); - } - - memcpy(pRetParams, pucReceivedParams + HCI_DATA_HEADER_SIZE + ucArgsize, - usLength - ucArgsize); - - tSLInformation.usRxDataPending = 0; - } - - tSLInformation.usEventOrDataReceived = 0; - - SpiResumeSpi(); - - // Since we are going to TX - we need to handle this event after the - // ResumeSPi since we need interrupts - if ((*pucReceivedData == HCI_TYPE_EVNT) && - (usReceivedEventOpcode == HCI_EVNT_PATCHES_REQ)) - { - hci_unsol_handle_patch_request((char *)pucReceivedData); - } - - if ((tSLInformation.usRxEventOpcode == 0) && (tSLInformation.usRxDataPending == 0)) - { - return NULL; - } - } - } - -} - -//***************************************************************************** -// -//! hci_unsol_event_handler -//! -//! @param event_hdr event header -//! -//! @return 1 if event supported and handled -//! 0 if event is not supported -//! -//! @brief Handle unsolicited events -// -//***************************************************************************** -long -hci_unsol_event_handler(char *event_hdr) -{ - char * data = NULL; - long event_type; - unsigned long NumberOfReleasedPackets; - unsigned long NumberOfSentPackets; - - STREAM_TO_UINT16(event_hdr, HCI_EVENT_OPCODE_OFFSET,event_type); - - DEBUGPRINT_F("\tHCI_UNSOL_EVT: "); - DEBUGPRINT_HEX16(event_type); - - if (event_type & HCI_EVNT_UNSOL_BASE) - { - switch(event_type) - { - - case HCI_EVNT_DATA_UNSOL_FREE_BUFF: - { - hci_event_unsol_flowcontrol_handler(event_hdr); - - NumberOfReleasedPackets = tSLInformation.NumberOfReleasedPackets; - NumberOfSentPackets = tSLInformation.NumberOfSentPackets; - - if (NumberOfReleasedPackets == NumberOfSentPackets) - { - if (tSLInformation.InformHostOnTxComplete) - { - tSLInformation.sWlanCB(HCI_EVENT_CC3000_CAN_SHUT_DOWN, NULL, 0); - } - } - return 1; - - } - } - } - - if(event_type & HCI_EVNT_WLAN_UNSOL_BASE) - { - switch(event_type) - { - case HCI_EVNT_WLAN_KEEPALIVE: - case HCI_EVNT_WLAN_UNSOL_CONNECT: - case HCI_EVNT_WLAN_UNSOL_DISCONNECT: - case HCI_EVNT_WLAN_UNSOL_INIT: - case HCI_EVNT_WLAN_ASYNC_SIMPLE_CONFIG_DONE: - - if( tSLInformation.sWlanCB ) - { - tSLInformation.sWlanCB(event_type, 0, 0); - } - break; - - case HCI_EVNT_WLAN_UNSOL_DHCP: - { - unsigned char params[NETAPP_IPCONFIG_MAC_OFFSET + 1]; // extra byte is for the status - unsigned char *recParams = params; - - data = (char*)(event_hdr) + HCI_EVENT_HEADER_SIZE; - - //Read IP address - STREAM_TO_STREAM(data,recParams,NETAPP_IPCONFIG_IP_LENGTH); - data += 4; - //Read subnet - STREAM_TO_STREAM(data,recParams,NETAPP_IPCONFIG_IP_LENGTH); - data += 4; - //Read default GW - STREAM_TO_STREAM(data,recParams,NETAPP_IPCONFIG_IP_LENGTH); - data += 4; - //Read DHCP server - STREAM_TO_STREAM(data,recParams,NETAPP_IPCONFIG_IP_LENGTH); - data += 4; - //Read DNS server - STREAM_TO_STREAM(data,recParams,NETAPP_IPCONFIG_IP_LENGTH); - // read the status - STREAM_TO_UINT8(event_hdr, HCI_EVENT_STATUS_OFFSET, *recParams); - - - if( tSLInformation.sWlanCB ) - { - tSLInformation.sWlanCB(event_type, (char *)params, sizeof(params)); - } - } - break; - - case HCI_EVNT_WLAN_ASYNC_PING_REPORT: - { - netapp_pingreport_args_t params; - data = (char*)(event_hdr) + HCI_EVENT_HEADER_SIZE; - STREAM_TO_UINT32(data, NETAPP_PING_PACKETS_SENT_OFFSET, params.packets_sent); - STREAM_TO_UINT32(data, NETAPP_PING_PACKETS_RCVD_OFFSET, params.packets_received); - STREAM_TO_UINT32(data, NETAPP_PING_MIN_RTT_OFFSET, params.min_round_time); - STREAM_TO_UINT32(data, NETAPP_PING_MAX_RTT_OFFSET, params.max_round_time); - STREAM_TO_UINT32(data, NETAPP_PING_AVG_RTT_OFFSET, params.avg_round_time); - - if( tSLInformation.sWlanCB ) - { - tSLInformation.sWlanCB(event_type, (char *)¶ms, sizeof(params)); - } - } - break; - case HCI_EVNT_BSD_TCP_CLOSE_WAIT: - { - DEBUGPRINT_F("\tTCP Close Wait\n\r"); - uint8_t socketnum; - data = (char*)(event_hdr) + HCI_EVENT_HEADER_SIZE; - /* - printHex(data[0]); PRINT_F("\t"); - printHex(data[1]); PRINT_F("\t"); - printHex(data[2]); PRINT_F("\t"); - printHex(data[3]); PRINT_F("\t"); - printHex(data[4]); PRINT_F("\t"); - printHex(data[5]); PRINT_F("\t"); - */ - socketnum = data[0]; - //STREAM_TO_UINT16(data, 0, socketnum); - if( tSLInformation.sWlanCB ) - { - tSLInformation.sWlanCB(event_type, (char *)&socketnum, 1); - } - } - break; - - //'default' case which means "event not supported" - default: - return (0); - } - return(1); - } - - if ((event_type == HCI_EVNT_SEND) || (event_type == HCI_EVNT_SENDTO) - || (event_type == HCI_EVNT_WRITE)) - { - char *pArg; - long status; - - DEBUGPRINT_F("\tSEND event response\n\r"); - - pArg = M_BSD_RESP_PARAMS_OFFSET(event_hdr); - STREAM_TO_UINT32(pArg, BSD_RSP_PARAMS_STATUS_OFFSET,status); - - if (ERROR_SOCKET_INACTIVE == status) - { - // The only synchronous event that can come from SL device in form of - // command complete is "Command Complete" on data sent, in case SL device - // was unable to transmit - STREAM_TO_UINT8(event_hdr, HCI_EVENT_STATUS_OFFSET, tSLInformation.slTransmitDataError); - update_socket_active_status(M_BSD_RESP_PARAMS_OFFSET(event_hdr)); - - return (1); - } - else - return (0); - } - - return(0); -} - -//***************************************************************************** -// -//! hci_unsolicited_event_handler -//! -//! @param None -//! -//! @return ESUCCESS if successful, EFAIL if an error occurred -//! -//! @brief Parse the incoming unsolicited event packets and issues -//! corresponding event handler. -// -//***************************************************************************** -long -hci_unsolicited_event_handler(void) -{ - unsigned long res = 0; - unsigned char *pucReceivedData; - - if (tSLInformation.usEventOrDataReceived != 0) - { - pucReceivedData = (tSLInformation.pucReceivedData); - - if (*pucReceivedData == HCI_TYPE_EVNT) - { - - // In case unsolicited event received - here the handling finished - if (hci_unsol_event_handler((char *)pucReceivedData) == 1) - { - - // There was an unsolicited event received - we can release the buffer - // and clean the event received - tSLInformation.usEventOrDataReceived = 0; - - res = 1; - SpiResumeSpi(); - } - } - } - - return res; -} - -//***************************************************************************** -// -//! set_socket_active_status -//! -//! @param Sd -//! @param Status -//! @return none -//! -//! @brief Check if the socket ID and status are valid and set -//! accordingly the global socket status -// -//***************************************************************************** -void set_socket_active_status(long Sd, long Status) -{ - if(M_IS_VALID_SD(Sd) && M_IS_VALID_STATUS(Status)) - { - socket_active_status &= ~(1 << Sd); /* clean socket's mask */ - socket_active_status |= (Status << Sd); /* set new socket's mask */ - } -} - - -//***************************************************************************** -// -//! hci_event_unsol_flowcontrol_handler -//! -//! @param pEvent pointer to the string contains parameters for IPERF -//! @return ESUCCESS if successful, EFAIL if an error occurred -//! -//! @brief Called in case unsolicited event from type -//! HCI_EVNT_DATA_UNSOL_FREE_BUFF has received. -//! Keep track on the number of packets transmitted and update the -//! number of free buffer in the SL device. -// -//***************************************************************************** -long -hci_event_unsol_flowcontrol_handler(char *pEvent) -{ - - long temp, value; - unsigned short i; - unsigned short pusNumberOfHandles=0; - char *pReadPayload; - - STREAM_TO_UINT16((char *)pEvent,HCI_EVENT_HEADER_SIZE,pusNumberOfHandles); - pReadPayload = ((char *)pEvent + - HCI_EVENT_HEADER_SIZE + sizeof(pusNumberOfHandles)); - temp = 0; - - for(i = 0; i < pusNumberOfHandles ; i++) - { - STREAM_TO_UINT16(pReadPayload, FLOW_CONTROL_EVENT_FREE_BUFFS_OFFSET, value); - temp += value; - pReadPayload += FLOW_CONTROL_EVENT_SIZE; - } - - tSLInformation.usNumberOfFreeBuffers += temp; - tSLInformation.NumberOfReleasedPackets += temp; - - return(ESUCCESS); -} - -//***************************************************************************** -// -//! get_socket_active_status -//! -//! @param Sd Socket IS -//! @return Current status of the socket. -//! -//! @brief Retrieve socket status -// -//***************************************************************************** - -long -get_socket_active_status(long Sd) -{ - if(M_IS_VALID_SD(Sd)) - { - return (socket_active_status & (1 << Sd)) ? SOCKET_STATUS_INACTIVE : SOCKET_STATUS_ACTIVE; - } - return SOCKET_STATUS_INACTIVE; -} - -//***************************************************************************** -// -//! update_socket_active_status -//! -//! @param resp_params Socket IS -//! @return Current status of the socket. -//! -//! @brief Retrieve socket status -// -//***************************************************************************** -void -update_socket_active_status(char *resp_params) -{ - long status, sd; - - STREAM_TO_UINT32(resp_params, BSD_RSP_PARAMS_SOCKET_OFFSET,sd); - STREAM_TO_UINT32(resp_params, BSD_RSP_PARAMS_STATUS_OFFSET,status); - - if(ERROR_SOCKET_INACTIVE == status) - { - set_socket_active_status(sd, SOCKET_STATUS_INACTIVE); - } -} - - -//***************************************************************************** -// -//! SimpleLinkWaitEvent -//! -//! @param usOpcode command operation code -//! @param pRetParams command return parameters -//! -//! @return none -//! -//! @brief Wait for event, pass it to the hci_event_handler and -//! update the event opcode in a global variable. -// -//***************************************************************************** - -void -SimpleLinkWaitEvent(unsigned short usOpcode, void *pRetParams) -{ - // In the blocking implementation the control to caller will be returned only - // after the end of current transaction - tSLInformation.usRxEventOpcode = usOpcode; - hci_event_handler(pRetParams, 0, 0); -} - -//***************************************************************************** -// -//! SimpleLinkWaitData -//! -//! @param pBuf data buffer -//! @param from from information -//! @param fromlen from information length -//! -//! @return none -//! -//! @brief Wait for data, pass it to the hci_event_handler -//! and update in a global variable that there is -//! data to read. -// -//***************************************************************************** - -void -SimpleLinkWaitData(unsigned char *pBuf, unsigned char *from, - unsigned char *fromlen) -{ - // In the blocking implementation the control to caller will be returned only - // after the end of current transaction, i.e. only after data will be received - tSLInformation.usRxDataPending = 1; - hci_event_handler(pBuf, from, fromlen); -} - -//***************************************************************************** -// -// Close the Doxygen group. -//! @} -// -//***************************************************************************** |