41 lines
942 B
C
41 lines
942 B
C
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#ifndef __SWM341_IOFILT_H__
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#define __SWM341_IOFILT_H__
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/* 选择对哪个信号进行滤波 */
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#define IOFILT0_PB5 0
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#define IOFILT0_PB4 1
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#define IOFILT0_PB3 2
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#define IOFILT0_PB2 3
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#define IOFILT1_PC2 0
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#define IOFILT1_PC1 1
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#define IOFILT1_PC0 2
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#define IOFILT1_PA15 3
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#define IOFILT_WIDTH_2 1
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#define IOFILT_WIDTH_4 2
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#define IOFILT_WIDTH_8 3
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#define IOFILT_WIDTH_16 4
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#define IOFILT_WIDTH_32 5
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#define IOFILT_WIDTH_64 6
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#define IOFILT_WIDTH_128 7
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#define IOFILT_WIDTH_256 8
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#define IOFILT_WIDTH_512 9
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#define IOFILT_WIDTH_1024 10
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#define IOFILT_WIDTH_2048 11
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#define IOFILT_WIDTH_4096 12
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#define IOFILT_WIDTH_8192 13
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#define IOFILT_WIDTH_16384 14
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#define IOFILT_WIDTH_32768 15
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void IOFILT_Init(uint32_t IOFILTn, uint32_t signal, uint32_t width);
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void IOFILT_Open(uint32_t IOFILTn);
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void IOFILT_Close(uint32_t IOFILTn);
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#endif // __SWM341_IOFILT_H__
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