// BIT DEFINITION #ifndef TMC_BITS_H_ #define TMC_BITS_H_ #define BIT0 0x00000001 #define BIT1 0x00000002 #define BIT2 0x00000004 #define BIT3 0x00000008 #define BIT4 0x00000010 #define BIT5 0x00000020 #define BIT6 0x00000040 #define BIT7 0x00000080 #define BIT8 0x00000100 #define BIT9 0x00000200 #define BIT10 0x00000400 #define BIT11 0x00000800 #define BIT12 0x00001000 #define BIT13 0x00002000 #define BIT14 0x00004000 #define BIT15 0x00008000 #define BIT16 0x00010000 #define BIT17 0x00020000 #define BIT18 0x00040000 #define BIT19 0x00080000 #define BIT20 0x00100000 #define BIT21 0x00200000 #define BIT22 0x00400000 #define BIT23 0x00800000 #define BIT24 0x01000000 #define BIT25 0x02000000 #define BIT26 0x04000000 #define BIT27 0x08000000 #define BIT28 0x10000000 #define BIT29 0x20000000 #define BIT30 0x40000000 #define BIT31 0x80000000 #define BYTE0_MASK 0x00000000000000FF #define BYTE0_SHIFT 0 #define BYTE1_MASK 0x000000000000FF00 #define BYTE1_SHIFT 8 #define BYTE2_MASK 0x0000000000FF0000 #define BYTE2_SHIFT 16 #define BYTE3_MASK 0x00000000FF000000 #define BYTE3_SHIFT 24 #define BYTE4_MASK 0x000000FF00000000 #define BYTE4_SHIFT 32 #define BYTE5_MASK 0x0000FF0000000000 #define BYTE5_SHIFT 40 #define BYTE6_MASK 0x00FF000000000000 #define BYTE6_SHIFT 48 #define BYTE7_MASK 0xFF00000000000000 #define BYTE7_SHIFT 56 #define SHORT0_MASK (BYTE0_MASK|BYTE1_MASK) #define SHORT0_SHIFT BYTE0_SHIFT #define SHORT1_MASK (BYTE2_MASK|BYTE3_MASK) #define SHORT1_SHIFT BYTE2_SHIFT #define SHORT2_MASK (BYTE4_MASK|BYTE5_MASK) #define SHORT2_SHIFT BYTE4_SHIFT #define SHORT3_MASK (BYTE6_MASK|BYTE7_MASK) #define SHORT3_SHIFT BYTE6_SHIFT #define WORD0_MASK (SHORT0_MASK|SHORT1_MASK) #define WORD0_SHIFT SHORT0_SHIFT #define WORD1_MASK (SHORT2_MASK|SHORT3_MASK) #define WORD1_SHIFT SHORT2_SHIFT #define NIBBLE(value, n) (((value) >> ((n) << 2)) & 0x0F) #define BYTE(value, n) (((value) >> ((n) << 3)) & 0xFF) #define SHORT(value, n) (((value) >> ((n) << 4)) & 0xFFFF) #define WORD(value, n) (((value) >> ((n) << 5)) & 0xFFFFFFFF) #define _8_16(__1, __0) (((__1) << BYTE1_SHIFT) | ((__0) << BYTE0_SHIFT)) #define _8_32(__3, __2, __1, __0) (((__3) << BYTE3_SHIFT) | ((__2) << BYTE2_SHIFT) | ((__1) << BYTE1_SHIFT) | ((__0) << BYTE0_SHIFT)) #define _16_32(__1, __0) (((__1) << SHORT1_SHIFT) | ((__0) << SHORT0_SHIFT)) #define _8_64(__7, __6, __5, __4, __3, __2, __1, __0) (((__7) << BYTE7_SHIFT) | ((__6) << BYTE6_SHIFT) | ((__5) << BYTE5_SHIFT) | ((__4) << BYTE4_SHIFT) | ((__3) << BYTE3_SHIFT) | ((__2) << BYTE2_SHIFT) | ((__1) << BYTE1_SHIFT) | ((__0) << BYTE0_SHIFT)) #define _16_64(__3, __2, __1, __0) (((__3) << SHORT3_SHIFT) | ((__2) << SHORT2_SHIFT) | ((__1) << SHORT1_SHIFT) | ((__0) << SHORT0_SHIFT)) #define _32_64(__1, __0) (((__1) << WORD1_SHIFT) | ((__0) << WORD0_SHIFT)) #endif /* TMC_BITS_H_ */