Port of TI's CC3100 Websock camera demo. Using FreeRTOS, mbedTLS, also parts of Arducam for cams ov5642 and 0v2640. Can also use MT9D111. Work in progress. Be warned some parts maybe a bit flacky. This is for Seeed Arch max only, for an M3, see the demo for CM3 using the 0v5642 aducam mini.
simplelink/cc3100_nonos.cpp
- Committer:
- dflet
- Date:
- 2015-09-15
- Revision:
- 22:f9b5e0b80bf2
- Parent:
- 19:3dd3e7f30f8b
File content as of revision 22:f9b5e0b80bf2:
/* * nonos.c - CC31xx/CC32xx Host Driver Implementation * * Copyright (C) 2014 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. * */ /*****************************************************************************/ /* Include files */ /*****************************************************************************/ #include "cc3100_simplelink.h" #include "fPtr_func.h" //#ifndef SL_PLATFORM_MULTI_THREADED #if (!defined (SL_PLATFORM_MULTI_THREADED)) && (!defined (SL_PLATFORM_EXTERNAL_SPAWN)) #include "cc3100_nonos.h" namespace mbed_cc3100 { #ifndef SL_TINY_EXT #define NONOS_MAX_SPAWN_ENTRIES 5 #else #define NONOS_MAX_SPAWN_ENTRIES 1 #endif cc3100_nonos::cc3100_nonos(cc3100_driver &driver) : _driver(driver) { } cc3100_nonos::~cc3100_nonos() { } typedef struct { _SlSpawnEntryFunc_t pEntry; void* pValue; } _SlNonOsSpawnEntry_t; typedef struct { _SlNonOsSpawnEntry_t SpawnEntries[NONOS_MAX_SPAWN_ENTRIES]; } _SlNonOsCB_t; _SlNonOsCB_t g_SlNonOsCB; _SlNonOsRetVal_t cc3100_nonos::_SlNonOsSemSet(_SlNonOsSemObj_t* pSemObj , _SlNonOsSemObj_t Value) { *pSemObj = Value; return NONOS_RET_OK; } _SlNonOsRetVal_t cc3100_nonos::_SlNonOsSemGet(_SlNonOsSemObj_t* pSyncObj, _SlNonOsSemObj_t WaitValue, _SlNonOsSemObj_t SetValue, _SlNonOsTime_t Timeout) { #ifdef _SlSyncWaitLoopCallback _SlNonOsTime_t timeOutRequest = Timeout; #endif while (Timeout > 0) { if (WaitValue == *pSyncObj) { *pSyncObj = SetValue; break; } if (Timeout != NONOS_WAIT_FOREVER) { Timeout--; } _SlNonOsMainLoopTask(); #ifdef _SlSyncWaitLoopCallback if( (__NON_OS_SYNC_OBJ_SIGNAL_VALUE == WaitValue) && (timeOutRequest != NONOS_NO_WAIT) ) { if (WaitValue == *pSyncObj) { *pSyncObj = SetValue; break; } _SlSyncWaitLoopCallback(); } #endif } if (0 == Timeout) { return NONOS_RET_ERR; } else { return NONOS_RET_OK; } } _SlNonOsRetVal_t cc3100_nonos::_SlNonOsSpawn(_SlSpawnEntryFunc_t pEntry , void* pValue , uint32_t flags) { int8_t i = 0; #ifndef SL_TINY_EXT for (i=0 ; i<NONOS_MAX_SPAWN_ENTRIES ; i++) #endif { _SlNonOsSpawnEntry_t* pE = &g_SlNonOsCB.SpawnEntries[i]; if (NULL == pE->pEntry) { pE->pValue = pValue; pE->pEntry = pEntry; #ifndef SL_TINY_EXT break; #endif } } return NONOS_RET_OK; } _SlNonOsRetVal_t cc3100_nonos::_SlNonOsMainLoopTask(void) { printf("_SlNonOsMainLoopTask\r\n"); int8_t i = 0; #ifndef SL_TINY_EXT for (i=0 ; i<NONOS_MAX_SPAWN_ENTRIES ; i++) #endif { _SlNonOsSpawnEntry_t* pE = &g_SlNonOsCB.SpawnEntries[i]; _SlSpawnEntryFunc_t pF = pE->pEntry; if (NULL != pF) { if(RxIrqCnt != (g_pCB)->RxDoneCnt) { _SlDrvMsgReadSpawnCtx(0); //pF(0);/*(pValue);*//*Function pointer*/ } pE->pEntry = NULL; pE->pValue = NULL; } } return NONOS_RET_OK; } }//namespace mbed_cc3100 #endif /*(SL_PLATFORM != SL_PLATFORM_NON_OS)*/