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