From d98f46ce647846b0aa30b2e16a30fd4e152a1bf5 Mon Sep 17 00:00:00 2001 From: Carlos Maiolino Date: Thu, 10 Jul 2025 22:55:07 +0200 Subject: Add new code Signed-off-by: Carlos Maiolino --- msp340/Break/driverlib/MSP430FR5xx_6xx/crc32.h | 263 +++++++++++++++++++++++++ 1 file changed, 263 insertions(+) create mode 100755 msp340/Break/driverlib/MSP430FR5xx_6xx/crc32.h (limited to 'msp340/Break/driverlib/MSP430FR5xx_6xx/crc32.h') diff --git a/msp340/Break/driverlib/MSP430FR5xx_6xx/crc32.h b/msp340/Break/driverlib/MSP430FR5xx_6xx/crc32.h new file mode 100755 index 0000000..ccc0514 --- /dev/null +++ b/msp340/Break/driverlib/MSP430FR5xx_6xx/crc32.h @@ -0,0 +1,263 @@ +/* --COPYRIGHT--,BSD + * Copyright (c) 2014, Texas Instruments Incorporated + * All rights reserved. + * + * 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. + * --/COPYRIGHT--*/ +//***************************************************************************** +// +// crc32.h - Driver for the CRC32 Module. +// +//***************************************************************************** + +#ifndef __MSP430WARE_CRC32_H__ +#define __MSP430WARE_CRC32_H__ + +#include "inc/hw_memmap.h" + +#ifdef __MSP430_HAS_CRC32__ + +//***************************************************************************** +// +// If building with a C++ compiler, make all of the definitions in this header +// have a C binding. +// +//***************************************************************************** +#ifdef __cplusplus +extern "C" +{ +#endif + +//***************************************************************************** +// +// The following are values that can be passed to the crcMode parameter for +// functions: CRC32_setSeed(), CRC32_getResult(), CRC32_getResultReversed(), +// CRC32_set8BitDataReversed(), CRC32_set16BitDataReversed(), +// CRC32_set8BitData(), and CRC32_set16BitData(). +// +//***************************************************************************** +#define CRC32_MODE (0x01) +#define CRC16_MODE (0x00) + +//***************************************************************************** +// +// Prototypes for the APIs. +// +//***************************************************************************** + +//***************************************************************************** +// +//! \brief Sets the seed for the CRC32. +//! +//! This function sets the seed for the CRC32 to begin generating a signature +//! with the given seed and all passed data. Using this function resets the +//! CRC32 signature. +//! +//! \param seed is the seed for the CRC32 to start generating a signature from. +//! \n Modified bits are \b CRC32INIRESL0 of \b CRC32INIRESL0 register. +//! \param crcMode selects the mode of operation for the CRC32 +//! Valid values are: +//! - \b CRC32_MODE - 32 Bit Mode +//! - \b CRC16_MODE - 16 Bit Mode +//! +//! \return None +// +//***************************************************************************** +extern void CRC32_setSeed(uint32_t seed, + uint8_t crcMode); + +//***************************************************************************** +// +//! \brief Sets the 8 bit data to add into the CRC32 module to generate a new +//! signature. +//! +//! This function sets the given data into the CRC32 module to generate the new +//! signature from the current signature and new data. Bit 0 is treated as the +//! LSB. +//! +//! \param dataIn is the data to be added, through the CRC32 module, to the +//! signature. +//! \param crcMode selects the mode of operation for the CRC32 +//! Valid values are: +//! - \b CRC32_MODE - 32 Bit Mode +//! - \b CRC16_MODE - 16 Bit Mode +//! +//! \return None +// +//***************************************************************************** +extern void CRC32_set8BitData(uint8_t dataIn, + uint8_t crcMode); + +//***************************************************************************** +// +//! \brief Sets the 16 bit data to add into the CRC32 module to generate a new +//! signature. +//! +//! This function sets the given data into the CRC32 module to generate the new +//! signature from the current signature and new data. Bit 0 is treated as the +//! LSB. +//! +//! \param dataIn is the data to be added, through the CRC32 module, to the +//! signature. +//! \param crcMode selects the mode of operation for the CRC32 +//! Valid values are: +//! - \b CRC32_MODE - 32 Bit Mode +//! - \b CRC16_MODE - 16 Bit Mode +//! +//! \return None +// +//***************************************************************************** +extern void CRC32_set16BitData(uint16_t dataIn, + uint8_t crcMode); + +//***************************************************************************** +// +//! \brief Sets the 32 bit data to add into the CRC32 module to generate a new +//! signature. +//! +//! This function sets the given data into the CRC32 module to generate the new +//! signature from the current signature and new data. Bit 0 is treated as the +//! LSB. +//! +//! \param dataIn is the data to be added, through the CRC32 module, to the +//! signature. +//! +//! \return None +// +//***************************************************************************** +extern void CRC32_set32BitData(uint32_t dataIn); + +//***************************************************************************** +// +//! \brief Translates the data by reversing the bits in each 8 bit data and +//! then sets this data to add into the CRC32 module to generate a new +//! signature. +//! +//! This function first reverses the bits in each byte of the data and then +//! generates the new signature from the current signature and new translated +//! data. Bit 0 is treated as the MSB. +//! +//! \param dataIn is the data to be added, through the CRC32 module, to the +//! signature. +//! \param crcMode selects the mode of operation for the CRC32 +//! Valid values are: +//! - \b CRC32_MODE - 32 Bit Mode +//! - \b CRC16_MODE - 16 Bit Mode +//! +//! \return None +// +//***************************************************************************** +extern void CRC32_set8BitDataReversed(uint8_t dataIn, + uint8_t crcMode); + +//***************************************************************************** +// +//! \brief Translates the data by reversing the bits in each 16 bit data and +//! then sets this data to add into the CRC32 module to generate a new +//! signature. +//! +//! This function first reverses the bits in each byte of the data and then +//! generates the new signature from the current signature and new translated +//! data. Bit 0 is treated as the MSB. +//! +//! \param dataIn is the data to be added, through the CRC32 module, to the +//! signature. +//! \param crcMode selects the mode of operation for the CRC32 +//! Valid values are: +//! - \b CRC32_MODE - 32 Bit Mode +//! - \b CRC16_MODE - 16 Bit Mode +//! +//! \return None +// +//***************************************************************************** +extern void CRC32_set16BitDataReversed(uint16_t dataIn, + uint8_t crcMode); + +//***************************************************************************** +// +//! \brief Translates the data by reversing the bits in each 32 bit data and +//! then sets this data to add into the CRC32 module to generate a new +//! signature. +//! +//! This function first reverses the bits in each byte of the data and then +//! generates the new signature from the current signature and new translated +//! data. Bit 0 is treated as the MSB. +//! +//! \param dataIn is the data to be added, through the CRC32 module, to the +//! signature. +//! +//! \return None +// +//***************************************************************************** +extern void CRC32_set32BitDataReversed(uint32_t dataIn); + +//***************************************************************************** +// +//! \brief Returns the value of the signature result. +//! +//! This function returns the value of the signature result generated by the +//! CRC32. Bit 0 is treated as LSB. +//! +//! \param crcMode selects the mode of operation for the CRC32 +//! Valid values are: +//! - \b CRC32_MODE - 32 Bit Mode +//! - \b CRC16_MODE - 16 Bit Mode +//! +//! \return The signature result +// +//***************************************************************************** +extern uint32_t CRC32_getResult(uint8_t crcMode); + +//***************************************************************************** +// +//! \brief Returns the bit-wise reversed format of the 32 bit signature result. +//! +//! This function returns the bit-wise reversed format of the signature result. +//! Bit 0 is treated as MSB. +//! +//! \param crcMode selects the mode of operation for the CRC32 +//! Valid values are: +//! - \b CRC32_MODE - 32 Bit Mode +//! - \b CRC16_MODE - 16 Bit Mode +//! +//! \return The bit-wise reversed format of the signature result +// +//***************************************************************************** +extern uint32_t CRC32_getResultReversed(uint8_t crcMode); + +//***************************************************************************** +// +// Mark the end of the C bindings section for C++ compilers. +// +//***************************************************************************** +#ifdef __cplusplus +} +#endif + +#endif +#endif // __MSP430WARE_CRC32_H__ -- cgit v1.2.3