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| author | Shlomo Hecht <shlomo@twine-s.com> | 2020-10-22 13:02:11 +0300 |
|---|---|---|
| committer | Shlomo Hecht <shlomo@twine-s.com> | 2020-10-22 13:02:11 +0300 |
| commit | 1c089e07b393722183acaee32b903df630b32862 (patch) | |
| tree | a239b132f9b1b3254defce11e1498af4e20a3baf /Software/Embedded_SW/Embedded/Common | |
| parent | 8e3e86feb7ceba3e87349d71398b6b5a3c82d42d (diff) | |
| download | Tango-1c089e07b393722183acaee32b903df630b32862.tar.gz Tango-1c089e07b393722183acaee32b903df630b32862.zip | |
memory saving, version 1.5.0.2
Diffstat (limited to 'Software/Embedded_SW/Embedded/Common')
7 files changed, 22 insertions, 933 deletions
diff --git a/Software/Embedded_SW/Embedded/Common/CheckSum/Checksum.c b/Software/Embedded_SW/Embedded/Common/CheckSum/Checksum.c deleted file mode 100644 index 5e7e7a0b5..000000000 --- a/Software/Embedded_SW/Embedded/Common/CheckSum/Checksum.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Checksum.c - * - * Created on: May 7, 2020 - * Author: avi - */ - -#include <stdint.h> -#include <stdbool.h> -#include "Include.h" -#include "driverlib/crc.h" -//***************************************************************************** -// -//! CheckSum() Calculates an 8 bit checksum -//! -//! \param pui8Data is a pointer to an array of 8 bit data of size ui8Size. -//! \param ui8Size is the size of the array that will run through the checksum -//! algorithm. -//! -//! This function simply calculates an 8 bit checksum on the data passed in. -//! -//! \return The function returns the calculated checksum. -// -//***************************************************************************** -uint8_t -CheckSum8bit(uint8_t *pui8Data, uint8_t ui8Size) -{ - int32_t i; - uint8_t ui8CheckSum; - - ui8CheckSum = 0; - - for(i = 0; i < ui8Size; ++i) - { - ui8CheckSum += pui8Data[i]; - } - return(ui8CheckSum); -} - - -//***************************************************************************** -// -//! Calculates an 8-bit checksum -//! -//! \param pui8Data is a pointer to an array of 8-bit data of size ui32Size. -//! \param ui32Size is the size of the array that will run through the checksum -//! algorithm. -//! -//! This function simply calculates an 8-bit checksum on the data passed in. -//! -//! \return Returns the calculated checksum. -// -//***************************************************************************** -uint32_t -CheckSum32bit(const uint8_t *pui8Data, uint32_t ui32Size) -{ - uint32_t ui32CheckSum; - - // - // Initialize the checksum to zero. - // - ui32CheckSum = 0; - - // - // Add up all the bytes, do not do anything for an overflow. - // - while(ui32Size--) - { - ui32CheckSum += *pui8Data++; - } - - // - // Return the calculated check sum. - // - return(ui32CheckSum & 0xff); -} - -void -InitCRC32(void) -//http://e2e.ti.com/support/microcontrollers/other/f/908/t/360408 -//C:\TI\TivaWare_C_Series-2.1.4.178\examples\boards\dk-tm4c129x\crc32 -{ - // - // Enable the CRC module. - // - SysCtlPeripheralEnable(SYSCTL_PERIPH_CCM0); - // - // Wait for the CRC module to be ready. - // - while(!SysCtlPeripheralReady(SYSCTL_PERIPH_CCM0)) - { - } - // - // Configure the CRC module. - // - CRCConfigSet(CCM0_BASE, - CRC_CFG_INIT_SEED | - CRC_CFG_TYPE_P4C11DB7 | - CRC_CFG_SIZE_32BIT); - // - // Set the seed value. - // - CRCSeedSet(CCM0_BASE, 0x5a5a5a5a); -} - - -bool Test_CRC32() -{ - - uint32_t g_ui32Result; - // Random data for generating CRC. - // - uint32_t g_ui32RandomData[16] = - { - 0x8a5f1b22, 0xcb935d29, 0xcc1ac092, 0x5dad8c9e, - 0x6a83b39f, 0x8607dc60, 0xda0ba4d2, 0xf49b0fa2, - 0xaf35d524, 0xffa8001d, 0xbcc931e8, 0x4a2c99ef, - 0x7fa297ab, 0xab943bae, 0x07c61cc4, 0x47c8627d - }; - - InitCRC32(); - // - // Process the data and get the result. The result should be - // 0x75fd6f5c. - // - g_ui32Result = CRCDataProcess(CCM0_BASE, g_ui32RandomData, (sizeof(g_ui32RandomData) / sizeof(uint32_t)), false); - - if(g_ui32Result == 0x75fd6f5c) - { - return OK; - } - - return ERROR; -} diff --git a/Software/Embedded_SW/Embedded/Common/CheckSum/Checksum.h b/Software/Embedded_SW/Embedded/Common/CheckSum/Checksum.h deleted file mode 100644 index 2d245f81a..000000000 --- a/Software/Embedded_SW/Embedded/Common/CheckSum/Checksum.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Checksum.h - * - * Created on: May 7, 2020 - * Author: avi - */ - -#ifndef CHECKSUM_H_ -#define CHECKSUM_H_ - -uint8_t CheckSum8bit(uint8_t *pui8Data, uint8_t ui8Size); -uint32_t CheckSum32bit(const uint8_t *pui8Data, uint32_t ui32Size); - -#endif /* CHECKSUM_H_ */ diff --git a/Software/Embedded_SW/Embedded/Common/SWUpdate/FileSystem.c b/Software/Embedded_SW/Embedded/Common/SWUpdate/FileSystem.c index b9c87cd66..56888b742 100644 --- a/Software/Embedded_SW/Embedded/Common/SWUpdate/FileSystem.c +++ b/Software/Embedded_SW/Embedded/Common/SWUpdate/FileSystem.c @@ -31,7 +31,7 @@ #include <Communication/PMR/IO/GetFilesResponse.pb-c.h> #include <Communication/PMR/IO/FileAttribute.pb-c.h> -#include "drivers/Flash_Memory/Flash_Memory.h" + #include "drivers/Flash_Memory/fatfs/ff.h" #include "drivers/FPGA/FPGA_GPIO/FPGA_GPIO.h" diff --git a/Software/Embedded_SW/Embedded/Common/Software_CRC/sw_crc.c b/Software/Embedded_SW/Embedded/Common/Software_CRC/sw_crc.c deleted file mode 100644 index 76f9c0398..000000000 --- a/Software/Embedded_SW/Embedded/Common/Software_CRC/sw_crc.c +++ /dev/null @@ -1,723 +0,0 @@ - -//***************************************************************************** -// -//! \addtogroup sw_crc_api -//! @{ -// -//***************************************************************************** -#include "Common/Software_CRC/sw_crc.h" - -//***************************************************************************** -// -// The CRC table for the polynomial C(x) = x^8 + x^2 + x + 1 (CRC-8-CCITT). -// -//***************************************************************************** -static const uint8_t g_pui8Crc8CCITT[256] = -{ - 0x00, 0x07, 0x0E, 0x09, 0x1C, 0x1B, 0x12, 0x15, - 0x38, 0x3F, 0x36, 0x31, 0x24, 0x23, 0x2A, 0x2D, - 0x70, 0x77, 0x7E, 0x79, 0x6C, 0x6B, 0x62, 0x65, - 0x48, 0x4F, 0x46, 0x41, 0x54, 0x53, 0x5A, 0x5D, - 0xE0, 0xE7, 0xEE, 0xE9, 0xFC, 0xFB, 0xF2, 0xF5, - 0xD8, 0xDF, 0xD6, 0xD1, 0xC4, 0xC3, 0xCA, 0xCD, - 0x90, 0x97, 0x9E, 0x99, 0x8C, 0x8B, 0x82, 0x85, - 0xA8, 0xAF, 0xA6, 0xA1, 0xB4, 0xB3, 0xBA, 0xBD, - 0xC7, 0xC0, 0xC9, 0xCE, 0xDB, 0xDC, 0xD5, 0xD2, - 0xFF, 0xF8, 0xF1, 0xF6, 0xE3, 0xE4, 0xED, 0xEA, - 0xB7, 0xB0, 0xB9, 0xBE, 0xAB, 0xAC, 0xA5, 0xA2, - 0x8F, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9D, 0x9A, - 0x27, 0x20, 0x29, 0x2E, 0x3B, 0x3C, 0x35, 0x32, - 0x1F, 0x18, 0x11, 0x16, 0x03, 0x04, 0x0D, 0x0A, - 0x57, 0x50, 0x59, 0x5E, 0x4B, 0x4C, 0x45, 0x42, - 0x6F, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7D, 0x7A, - 0x89, 0x8E, 0x87, 0x80, 0x95, 0x92, 0x9B, 0x9C, - 0xB1, 0xB6, 0xBF, 0xB8, 0xAD, 0xAA, 0xA3, 0xA4, - 0xF9, 0xFE, 0xF7, 0xF0, 0xE5, 0xE2, 0xEB, 0xEC, - 0xC1, 0xC6, 0xCF, 0xC8, 0xDD, 0xDA, 0xD3, 0xD4, - 0x69, 0x6E, 0x67, 0x60, 0x75, 0x72, 0x7B, 0x7C, - 0x51, 0x56, 0x5F, 0x58, 0x4D, 0x4A, 0x43, 0x44, - 0x19, 0x1E, 0x17, 0x10, 0x05, 0x02, 0x0B, 0x0C, - 0x21, 0x26, 0x2F, 0x28, 0x3D, 0x3A, 0x33, 0x34, - 0x4E, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5C, 0x5B, - 0x76, 0x71, 0x78, 0x7F, 0x6A, 0x6D, 0x64, 0x63, - 0x3E, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2C, 0x2B, - 0x06, 0x01, 0x08, 0x0F, 0x1A, 0x1D, 0x14, 0x13, - 0xAE, 0xA9, 0xA0, 0xA7, 0xB2, 0xB5, 0xBC, 0xBB, - 0x96, 0x91, 0x98, 0x9F, 0x8A, 0x8D, 0x84, 0x83, - 0xDE, 0xD9, 0xD0, 0xD7, 0xC2, 0xC5, 0xCC, 0xCB, - 0xE6, 0xE1, 0xE8, 0xEF, 0xFA, 0xFD, 0xF4, 0xF3 -}; - -//***************************************************************************** -// -// The CRC-16 table for the polynomial C(x) = x^16 + x^15 + x^2 + 1 (standard -// CRC-16, also known as CRC-16-IBM and CRC-16-ANSI). -// -//***************************************************************************** -static const uint16_t g_pui16Crc16[256] = -{ - 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241, - 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440, - 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40, - 0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841, - 0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40, - 0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41, - 0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641, - 0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040, - 0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240, - 0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441, - 0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41, - 0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840, - 0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41, - 0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40, - 0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640, - 0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041, - 0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240, - 0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441, - 0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41, - 0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840, - 0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41, - 0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40, - 0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640, - 0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041, - 0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241, - 0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440, - 0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40, - 0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841, - 0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40, - 0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41, - 0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641, - 0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040 -}; - -//***************************************************************************** -// -// The CRC-32 table for the polynomial C(x) = x^32 + x^26 + x^23 + x^22 + -// x^16 + x^12 + x^11 + x^10 + x^8 + x^7 + x^5 + x^4 + x^2 + x + 1 (standard -// CRC32 as used in Ethernet, MPEG-2, PNG, etc.). -// -//***************************************************************************** -static const uint32_t g_pui32Crc32[] = -{ - 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, - 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, - 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, - 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, - 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, - 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, - 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, - 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, - 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, - 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, - 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, - 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, - 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, - 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, - 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, - 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, - 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, - 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, - 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, - 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, - 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, - 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, - 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, - 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, - 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, - 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, - 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, - 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, - 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, - 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, - 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, - 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, - 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, - 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, - 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, - 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, - 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, - 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, - 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, - 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, - 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, - 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, - 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, - 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, - 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, - 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, - 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, - 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, - 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, - 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, - 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, - 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, - 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, - 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, - 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, - 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, - 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, - 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, - 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, - 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, - 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, - 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, - 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, - 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d, -}; - -//***************************************************************************** -// -// This macro executes one iteration of the CRC-8-CCITT. -// -//***************************************************************************** -#define CRC8_ITER(crc, data) g_pui8Crc8CCITT[(uint8_t)((crc) ^ (data))] - -//***************************************************************************** -// -// This macro executes one iteration of the CRC-16. -// -//***************************************************************************** -#define CRC16_ITER(crc, data) (((crc) >> 8) ^ \ - g_pui16Crc16[(uint8_t)((crc) ^ (data))]) - -//***************************************************************************** -// -// This macro executes one iteration of the CRC-32. -// -//***************************************************************************** -#define CRC32_ITER(crc, data) (((crc) >> 8) ^ \ - g_pui32Crc32[(uint8_t)((crc & 0xFF) ^ \ - (data))]) - -//***************************************************************************** -// -//! Calculates the CRC-8-CCITT of an array of bytes. -//! -//! \param ui8Crc is the starting CRC-8-CCITT value. -//! \param pui8Data is a pointer to the data buffer. -//! \param ui32Count is the number of bytes in the data buffer. -//! -//! This function is used to calculate the CRC-8-CCITT of the input buffer. -//! The CRC-8-CCITT is computed in a running fashion, meaning that the entire -//! data block that is to have its CRC-8-CCITT computed does not need to be -//! supplied all at once. If the input buffer contains the entire block of -//! data, then \b ui8Crc should be set to 0. If, however, the entire block of -//! data is not available, then \b ui8Crc should be set to 0 for the first -//! portion of the data, and then the returned value should be passed back in -//! as \b ui8Crc for the next portion of the data. -//! -//! For example, to compute the CRC-8-CCITT of a block that has been split into -//! three pieces, use the following: -//! -//! \verbatim -//! ui8Crc = Crc8CCITT(0, pui8Data1, ui32Len1); -//! ui8Crc = Crc8CCITT(ui8Crc, pui8Data2, ui32Len2); -//! ui8Crc = Crc8CCITT(ui8Crc, pui8Data3, ui32Len3); -//! \endverbatim -//! -//! Computing a CRC-8-CCITT in a running fashion is useful in cases where the -//! data is arriving via a serial link (for example) and is therefore not all -//! available at one time. -//! -//! \return The CRC-8-CCITT of the input data. -// -//***************************************************************************** -uint8_t -Crc8CCITT(uint8_t ui8Crc, const uint8_t *pui8Data, uint32_t ui32Count) -{ - uint32_t ui32Temp; - - // - // If the data buffer is not 16 bit-aligned, then perform a single step of - // the CRC to make it 16 bit-aligned. - // - if((uint32_t)pui8Data & 1) - { - // - // Perform the CRC on this input byte. - // - ui8Crc = CRC8_ITER(ui8Crc, *pui8Data); - - // - // Skip this input byte. - // - pui8Data++; - ui32Count--; - } - - // - // If the data buffer is not word-aligned and there are at least two bytes - // of data left, then perform two steps of the CRC to make it word-aligned. - // - if(((uint32_t)pui8Data & 2) && (ui32Count > 1)) - { - // - // Read the next 16 bits. - // - ui32Temp = *(uint16_t *)pui8Data; - - // - // Perform the CRC on these two bytes. - // - ui8Crc = CRC8_ITER(ui8Crc, ui32Temp); - ui8Crc = CRC8_ITER(ui8Crc, ui32Temp >> 8); - - // - // Skip these input bytes. - // - pui8Data += 2; - ui32Count -= 2; - } - - // - // While there is at least a word remaining in the data buffer, perform - // four steps of the CRC to consume a word. - // - while(ui32Count > 3) - { - // - // Read the next word. - // - ui32Temp = *(uint32_t *)pui8Data; - - // - // Perform the CRC on these four bytes. - // - ui8Crc = CRC8_ITER(ui8Crc, ui32Temp); - ui8Crc = CRC8_ITER(ui8Crc, ui32Temp >> 8); - ui8Crc = CRC8_ITER(ui8Crc, ui32Temp >> 16); - ui8Crc = CRC8_ITER(ui8Crc, ui32Temp >> 24); - - // - // Skip these input bytes. - // - pui8Data += 4; - ui32Count -= 4; - } - - // - // If there are 16 bits left in the input buffer, then perform two steps of - // the CRC. - // - if(ui32Count > 1) - { - // - // Read the 16 bits. - // - ui32Temp = *(uint16_t *)pui8Data; - - // - // Perform the CRC on these two bytes. - // - ui8Crc = CRC8_ITER(ui8Crc, ui32Temp); - ui8Crc = CRC8_ITER(ui8Crc, ui32Temp >> 8); - - // - // Skip these input bytes. - // - pui8Data += 2; - ui32Count -= 2; - } - - // - // If there is a final byte remaining in the input buffer, then perform a - // single step of the CRC. - // - if(ui32Count != 0) - { - ui8Crc = CRC8_ITER(ui8Crc, *pui8Data); - } - - // - // Return the resulting CRC-8-CCITT value. - // - return(ui8Crc); -} - -//***************************************************************************** -// -//! Calculates the CRC-16 of an array of bytes. -//! -//! \param ui16Crc is the starting CRC-16 value. -//! \param pui8Data is a pointer to the data buffer. -//! \param ui32Count is the number of bytes in the data buffer. -//! -//! This function is used to calculate the CRC-16 of the input buffer. The -//! CRC-16 is computed in a running fashion, meaning that the entire data block -//! that is to have its CRC-16 computed does not need to be supplied all at -//! once. If the input buffer contains the entire block of data, then -//! \b ui16Crc should be set to 0. If, however, the entire block of data is -//! not available, then \b ui16Crc should be set to 0 for the first portion of -//! the data, and then the returned value should be passed back in as -//! \b ui16Crc for the next portion of the data. -//! -//! For example, to compute the CRC-16 of a block that has been split into -//! three pieces, use the following: -//! -//! \verbatim -//! ui16Crc = Crc16(0, pui8Data1, ui32Len1); -//! ui16Crc = Crc16(ui16Crc, pui8Data2, ui32Len2); -//! ui16Crc = Crc16(ui16Crc, pui8Data3, ui32Len3); -//! \endverbatim -//! -//! Computing a CRC-16 in a running fashion is useful in cases where the data -//! is arriving via a serial link (for example) and is therefore not all -//! available at one time. -//! -//! \return The CRC-16 of the input data. -// -//***************************************************************************** -uint16_t -Crc16(uint16_t ui16Crc, const uint8_t *pui8Data, uint32_t ui32Count) -{ - uint32_t ui32Temp; - - // - // If the data buffer is not 16 bit-aligned, then perform a single step of - // the CRC to make it 16 bit-aligned. - // - if((uint32_t)pui8Data & 1) - { - // - // Perform the CRC on this input byte. - // - ui16Crc = CRC16_ITER(ui16Crc, *pui8Data); - - // - // Skip this input byte. - // - pui8Data++; - ui32Count--; - } - - // - // If the data buffer is not word-aligned and there are at least two bytes - // of data left, then perform two steps of the CRC to make it word-aligned. - // - if(((uint32_t)pui8Data & 2) && (ui32Count > 1)) - { - // - // Read the next 16 bits. - // - ui32Temp = *(uint16_t *)pui8Data; - - // - // Perform the CRC on these two bytes. - // - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp); - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp >> 8); - - // - // Skip these input bytes. - // - pui8Data += 2; - ui32Count -= 2; - } - - // - // While there is at least a word remaining in the data buffer, perform - // four steps of the CRC to consume a word. - // - while(ui32Count > 3) - { - // - // Read the next word. - // - ui32Temp = *(uint32_t *)pui8Data; - - // - // Perform the CRC on these four bytes. - // - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp); - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp >> 8); - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp >> 16); - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp >> 24); - - // - // Skip these input bytes. - // - pui8Data += 4; - ui32Count -= 4; - } - - // - // If there are two bytes left in the input buffer, then perform two steps - // of the CRC. - // - if(ui32Count > 1) - { - // - // Read the two bytes. - // - ui32Temp = *(uint16_t *)pui8Data; - - // - // Perform the CRC on these two bytes. - // - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp); - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp >> 8); - - // - // Skip these input bytes. - // - pui8Data += 2; - ui32Count -= 2; - } - - // - // If there is a final byte remaining in the input buffer, then perform a - // single step of the CRC. - // - if(ui32Count != 0) - { - ui16Crc = CRC16_ITER(ui16Crc, *pui8Data); - } - - // - // Return the resulting CRC-16 value. - // - return(ui16Crc); -} - -//***************************************************************************** -// -//! Calculates the CRC-16 of an array of words. -//! -//! \param ui32WordLen is the length of the array in words (the number of bytes -//! divided by 4). -//! \param pui32Data is a pointer to the data buffer. -//! -//! This function is a wrapper around the running CRC-16 function, providing -//! the CRC-16 for a single block of data. -//! -//! \return The CRC-16 of the input data. -// -//***************************************************************************** -uint16_t -Crc16Array(uint32_t ui32WordLen, const uint32_t *pui32Data) -{ - // - // Calculate and return the CRC-16 of this array of words. - // - return(Crc16(0, (const uint8_t *)pui32Data, ui32WordLen * 4)); -} - -//***************************************************************************** -// -//! Calculates three CRC-16s of an array of words. -//! -//! \param ui32WordLen is the length of the array in words (the number of bytes -//! divided by 4). -//! \param pui32Data is a pointer to the data buffer. -//! \param pui16Crc3 is a pointer to an array in which to place the three -//! CRC-16 values. -//! -//! This function is used to calculate three CRC-16s of the input buffer; the -//! first uses every byte from the array, the second uses only the even-index -//! bytes from the array (in other words, bytes 0, 2, 4, etc.), and the third -//! uses only the odd-index bytes from the array (in other words, bytes 1, 3, -//! 5, etc.). -//! -//! \return None -// -//***************************************************************************** -void -Crc16Array3(uint32_t ui32WordLen, const uint32_t *pui32Data, - uint16_t *pui16Crc3) -{ - uint16_t ui16Crc, ui16Cri8Odd, ui16Cri8Even; - - // - // Initialize the CRC values to zero. - // - ui16Crc = 0; - ui16Cri8Odd = 0; - ui16Cri8Even = 0; - - // - // Loop while there are more words in the data buffer. - // - while(ui32WordLen--) - { - // - // Read the next word. - // - uint32_t ui32Temp = *pui32Data++; - - // - // Perform the first CRC on all four data bytes. - // - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp); - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp >> 8); - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp >> 16); - ui16Crc = CRC16_ITER(ui16Crc, ui32Temp >> 24); - - // - // Perform the second CRC on only the even-index data bytes. - // - ui16Cri8Even = CRC16_ITER(ui16Cri8Even, ui32Temp); - ui16Cri8Even = CRC16_ITER(ui16Cri8Even, ui32Temp >> 16); - - // - // Perform the third CRC on only the odd-index data bytes. - // - ui16Cri8Odd = CRC16_ITER(ui16Cri8Odd, ui32Temp >> 8); - ui16Cri8Odd = CRC16_ITER(ui16Cri8Odd, ui32Temp >> 24); - } - - // - // Return the resulting CRC-16 values. - // - pui16Crc3[0] = ui16Crc; - pui16Crc3[1] = ui16Cri8Even; - pui16Crc3[2] = ui16Cri8Odd; -} - -//***************************************************************************** -// -//! Calculates the CRC-32 of an array of bytes. -//! -//! \param ui32Crc is the starting CRC-32 value. -//! \param pui8Data is a pointer to the data buffer. -//! \param ui32Count is the number of bytes in the data buffer. -//! -//! This function is used to calculate the CRC-32 of the input buffer. The -//! CRC-32 is computed in a running fashion, meaning that the entire data block -//! that is to have its CRC-32 computed does not need to be supplied all at -//! once. If the input buffer contains the entire block of data, then -//! \b ui32Crc should be set to 0xFFFFFFFF. If, however, the entire block of -//! data is not available, then \b ui32Crc should be set to 0xFFFFFFFF for the -//! first portion of the data, and then the returned value should be passed -//! back in as \b ui32Crc for the next portion of the data. Once all data has -//! been passed to the function, the final CRC-32 can be obtained by inverting -//! the last returned value. -//! -//! For example, to compute the CRC-32 of a block that has been split into -//! three pieces, use the following: -//! -//! \verbatim -//! ui32Crc = Crc32(0xFFFFFFFF, pui8Data1, ui32Len1); -//! ui32Crc = Crc32(ui32Crc, pui8Data2, ui32Len2); -//! ui32Crc = Crc32(ui32Crc, pui8Data3, ui32Len3); -//! ui32Crc ^= 0xFFFFFFFF; -//! \endverbatim -//! -//! Computing a CRC-32 in a running fashion is useful in cases where the data -//! is arriving via a serial link (for example) and is therefore not all -//! available at one time. -//! -//! \return The accumulated CRC-32 of the input data. -// -//***************************************************************************** -uint32_t -Crc32(uint32_t ui32Crc, const uint8_t *pui8Data, uint32_t ui32Count) -{ - uint32_t ui32Temp; - - // - // If the data buffer is not 16 bit-aligned, then perform a single step - // of the CRC to make it 16 bit-aligned. - // - if((uint32_t)pui8Data & 1) - { - // - // Perform the CRC on this input byte. - // - ui32Crc = CRC32_ITER(ui32Crc, *pui8Data); - - // - // Skip this input byte. - // - pui8Data++; - ui32Count--; - } - - // - // If the data buffer is not word-aligned and there are at least two bytes - // of data left, then perform two steps of the CRC to make it word-aligned. - // - if(((uint32_t)pui8Data & 2) && (ui32Count > 1)) - { - // - // Read the next int16_t. - // - ui32Temp = *(uint16_t *)pui8Data; - - // - // Perform the CRC on these two bytes. - // - ui32Crc = CRC32_ITER(ui32Crc, ui32Temp); - ui32Crc = CRC32_ITER(ui32Crc, ui32Temp >> 8); - - // - // Skip these input bytes. - // - pui8Data += 2; - ui32Count -= 2; - } - - // - // While there is at least a word remaining in the data buffer, perform - // four steps of the CRC to consume a word. - // - while(ui32Count > 3) - { - // - // Read the next word. - // - ui32Temp = *(uint32_t *)pui8Data; - - // - // Perform the CRC on these four bytes. - // - ui32Crc = CRC32_ITER(ui32Crc, ui32Temp); - ui32Crc = CRC32_ITER(ui32Crc, ui32Temp >> 8); - ui32Crc = CRC32_ITER(ui32Crc, ui32Temp >> 16); - ui32Crc = CRC32_ITER(ui32Crc, ui32Temp >> 24); - - // - // Skip these input bytes. - // - pui8Data += 4; - ui32Count -= 4; - } - - // - // If there are 16 bits left in the input buffer, then perform two steps of - // the CRC. - // - if(ui32Count > 1) - { - // - // Read the two bytes. - // - ui32Temp = *(uint16_t *)pui8Data; - - // - // Perform the CRC on these two bytes. - // - ui32Crc = CRC32_ITER(ui32Crc, ui32Temp); - ui32Crc = CRC32_ITER(ui32Crc, ui32Temp >> 8); - - // - // Skip these input bytes. - // - pui8Data += 2; - ui32Count -= 2; - } - - // - // If there is a final byte remaining in the input buffer, then perform a - // single step of the CRC. - // - if(ui32Count != 0) - { - ui32Crc = CRC32_ITER(ui32Crc, *pui8Data); - } - - // - // Return the resulting CRC-32 value. - // - return(ui32Crc); -} - diff --git a/Software/Embedded_SW/Embedded/Common/Software_CRC/sw_crc.h b/Software/Embedded_SW/Embedded/Common/Software_CRC/sw_crc.h deleted file mode 100644 index 92f4c1ee7..000000000 --- a/Software/Embedded_SW/Embedded/Common/Software_CRC/sw_crc.h +++ /dev/null @@ -1,40 +0,0 @@ - -#ifndef COMMON_SW_CRC_H_ -#define COMMON_SW_CRC_H_ -//***************************************************************************** -// -// If building with a C++ compiler, make all of the definitions in this header -// have a C binding. -// -//***************************************************************************** -#ifdef __cplusplus -extern "C" -{ -#endif -#include <stdint.h> - -//***************************************************************************** -// -// Prototypes for the functions. -// -//***************************************************************************** -extern uint8_t Crc8CCITT(uint8_t ui8Crc, const uint8_t *pui8Data, - uint32_t ui32Count); -extern uint16_t Crc16(uint16_t ui16Crc, const uint8_t *pui8Data, - uint32_t ui32Count); -extern uint16_t Crc16Array(uint32_t ui32WordLen, const uint32_t *pui32Data); -extern void Crc16Array3(uint32_t ui32WordLen, const uint32_t *pui32Data, - uint16_t *pui16Crc3); -extern uint32_t Crc32(uint32_t ui32Crc, const uint8_t *pui8Data, - uint32_t ui32Count); - -//***************************************************************************** -// -// Mark the end of the C bindings section for C++ compilers. -// -//***************************************************************************** -#ifdef __cplusplus -} -#endif - -#endif /* COMMON_SW_CRC_H_ */ diff --git a/Software/Embedded_SW/Embedded/Common/Utilities/ustdlib.c b/Software/Embedded_SW/Embedded/Common/Utilities/ustdlib.c index 0eb68a9e4..420e1dbc3 100644 --- a/Software/Embedded_SW/Embedded/Common/Utilities/ustdlib.c +++ b/Software/Embedded_SW/Embedded/Common/Utilities/ustdlib.c @@ -1482,7 +1482,7 @@ ustrtof(const char *nptr, const char **endptr) return(ulNeg ? (0 - fRet) : fRet); } -//***************************************************************************** +//\***************************************************************************** // //! Returns the length of a null-terminated string. //! @@ -1497,7 +1497,7 @@ ustrtof(const char *nptr, const char **endptr) //! //! \return Returns the length of the string pointed to by \e s. // -//***************************************************************************** +//\***************************************************************************** size_t ustrlen(const char *s) { @@ -1527,7 +1527,7 @@ ustrlen(const char *s) return(len); } -//***************************************************************************** +//\***************************************************************************** // //! Finds a substring within a string. //! @@ -1543,7 +1543,7 @@ ustrlen(const char *s) //! \return Returns a pointer to the first occurrence of \e s2 within //! \e s1 or NULL if no match is found. // -//***************************************************************************** +//\***************************************************************************** char * ustrstr(const char *s1, const char *s2) { @@ -1583,7 +1583,7 @@ ustrstr(const char *s1, const char *s2) return((char *)0); } -//***************************************************************************** +//\***************************************************************************** // //! Compares two strings without regard to case. //! @@ -1600,7 +1600,7 @@ ustrstr(const char *s1, const char *s2) //! \return Returns 0 if the two strings are equal, -1 if \e s1 is less //! than \e s2 and 1 if \e s1 is greater than \e s2. // -//***************************************************************************** +//\***************************************************************************** int ustrncasecmp(const char *s1, const char *s2, size_t n) { @@ -1652,7 +1652,7 @@ ustrncasecmp(const char *s1, const char *s2, size_t n) return(0); } -//***************************************************************************** +//\***************************************************************************** // //! Compares two strings without regard to case. //! @@ -1667,7 +1667,7 @@ ustrncasecmp(const char *s1, const char *s2, size_t n) //! \return Returns 0 if the two strings are equal, -1 if \e s1 is less //! than \e s2 and 1 if \e s1 is greater than \e s2. // -//***************************************************************************** +//\***************************************************************************** int ustrcasecmp(const char *s1, const char *s2) { @@ -1677,7 +1677,7 @@ ustrcasecmp(const char *s1, const char *s2) return(ustrncasecmp(s1, s2, (size_t)-1)); } -//***************************************************************************** +//\***************************************************************************** // //! Compares two strings. //! @@ -1694,7 +1694,7 @@ ustrcasecmp(const char *s1, const char *s2) //! \return Returns 0 if the two strings are equal, -1 if \e s1 is less //! than \e s2 and 1 if \e s1 is greater than \e s2. // -//***************************************************************************** +//\***************************************************************************** int ustrncmp(const char *s1, const char *s2, size_t n) { @@ -1740,7 +1740,7 @@ ustrncmp(const char *s1, const char *s2, size_t n) return(0); } -//***************************************************************************** +//\***************************************************************************** // //! Compares two strings. //! @@ -1755,7 +1755,7 @@ ustrncmp(const char *s1, const char *s2, size_t n) //! \return Returns 0 if the two strings are equal, -1 if \e s1 is less //! than \e s2 and 1 if \e s1 is greater than \e s2. // -//***************************************************************************** +//\***************************************************************************** int ustrcmp(const char *s1, const char *s2) { @@ -1765,14 +1765,14 @@ ustrcmp(const char *s1, const char *s2) return(ustrncmp(s1, s2, (size_t)-1)); } -//***************************************************************************** +//\***************************************************************************** // // Random Number Generator Seed Value // -//***************************************************************************** +//\***************************************************************************** static unsigned int g_iRandomSeed = 1; -//***************************************************************************** +//\***************************************************************************** // //! Set the random number generator seed. //! @@ -1784,14 +1784,14 @@ static unsigned int g_iRandomSeed = 1; //! //! \return None // -//***************************************************************************** +//\***************************************************************************** void usrand(unsigned int seed) { g_iRandomSeed = seed; } -//***************************************************************************** +//\***************************************************************************** // //! Generate a new (pseudo) random number //! @@ -1800,7 +1800,7 @@ usrand(unsigned int seed) //! //! \return A pseudo-random number will be returned. // -//***************************************************************************** +//\***************************************************************************** int urand(void) { @@ -1817,9 +1817,9 @@ urand(void) return((int)g_iRandomSeed); } */ -//***************************************************************************** +//\***************************************************************************** // // Close the Doxygen group. //! @} // -//***************************************************************************** +//\***************************************************************************** diff --git a/Software/Embedded_SW/Embedded/Common/report/reportInit.c b/Software/Embedded_SW/Embedded/Common/report/reportInit.c index 82c8b8099..8890fa8b9 100644 --- a/Software/Embedded_SW/Embedded/Common/report/reportInit.c +++ b/Software/Embedded_SW/Embedded/Common/report/reportInit.c @@ -507,7 +507,7 @@ STATUS ReportInit(ReportInitParams InitParams) I2CFilter = ReportAddFilterPackage("I2C"); MotorFilter = ReportAddFilterPackage("Motor"); // Filter = ReportAddFilterPackage(""); - ReportSwitchPackageFilter(IDSFilter,REPORT_OFF); + //ReportSwitchPackageFilter(IDSFilter,REPORT_OFF); ReportSwitchPackageFilter(WasteFilter,REPORT_OFF); return status; } |
