diff options
Diffstat (limited to 'drivers/cc3000/src/cc3000_common.c')
| -rw-r--r-- | drivers/cc3000/src/cc3000_common.c | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/drivers/cc3000/src/cc3000_common.c b/drivers/cc3000/src/cc3000_common.c new file mode 100644 index 0000000000..b4c87848cf --- /dev/null +++ b/drivers/cc3000/src/cc3000_common.c @@ -0,0 +1,164 @@ +/***************************************************************************** +* +* cc3000_common.c.c - CC3000 Host Driver Implementation. +* 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. +* +*****************************************************************************/ +//***************************************************************************** +// +//! \addtogroup common_api +//! @{ +// +//***************************************************************************** +/****************************************************************************** +* +* Include files +* +*****************************************************************************/ + +#include "cc3000_common.h" +#include "socket.h" +#include "wlan.h" +#include "evnt_handler.h" + +//***************************************************************************** +// +//! __error__ +//! +//! @param pcFilename - file name, where error occurred +//! @param ulLine - line number, where error occurred +//! +//! @return none +//! +//! @brief stub function for ASSERT macro +// +//***************************************************************************** +void __error__(CHAR *pcFilename, UINT32 ulLine) +{ + //TODO full up function +} + + + +//***************************************************************************** +// +//! UINT32_TO_STREAM_f +//! +//! @param p pointer to the new stream +//! @param u32 pointer to the 32 bit +//! +//! @return pointer to the new stream +//! +//! @brief This function is used for copying 32 bit to stream +//! while converting to little endian format. +// +//***************************************************************************** + +UINT8* UINT32_TO_STREAM_f (UINT8 *p, UINT32 u32) +{ + *(p)++ = (UINT8)(u32); + *(p)++ = (UINT8)((u32) >> 8); + *(p)++ = (UINT8)((u32) >> 16); + *(p)++ = (UINT8)((u32) >> 24); + return p; +} + +//***************************************************************************** +// +//! UINT16_TO_STREAM_f +//! +//! @param p pointer to the new stream +//! @param u32 pointer to the 16 bit +//! +//! @return pointer to the new stream +//! +//! @brief This function is used for copying 16 bit to stream +//! while converting to little endian format. +// +//***************************************************************************** + +UINT8* UINT16_TO_STREAM_f (UINT8 *p, UINT16 u16) +{ + *(p)++ = (UINT8)(u16); + *(p)++ = (UINT8)((u16) >> 8); + return p; +} + +//***************************************************************************** +// +//! STREAM_TO_UINT16_f +//! +//! @param p pointer to the stream +//! @param offset offset in the stream +//! +//! @return pointer to the new 16 bit +//! +//! @brief This function is used for copying received stream to +//! 16 bit in little endian format. +// +//***************************************************************************** + +UINT16 STREAM_TO_UINT16_f(CHAR* p, UINT16 offset) +{ + return (UINT16)((UINT16)((UINT16) + (*(p + offset + 1)) << 8) + (UINT16)(*(p + offset))); +} + +//***************************************************************************** +// +//! STREAM_TO_UINT32_f +//! +//! @param p pointer to the stream +//! @param offset offset in the stream +//! +//! @return pointer to the new 32 bit +//! +//! @brief This function is used for copying received stream to +//! 32 bit in little endian format. +// +//***************************************************************************** + +UINT32 STREAM_TO_UINT32_f(CHAR* p, UINT16 offset) +{ + return (UINT32)((UINT32)((UINT32) + (*(p + offset + 3)) << 24) + (UINT32)((UINT32) + (*(p + offset + 2)) << 16) + (UINT32)((UINT32) + (*(p + offset + 1)) << 8) + (UINT32)(*(p + offset))); +} + + + +//***************************************************************************** +// +// Close the Doxygen group. +//! @} +// +//***************************************************************************** |