57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
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/*
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* SC7A20_defines.h
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*
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* Created on: 18 Sep. 2020
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* Author: Ralim
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*/
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#ifndef _SC7A20_H_
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#define _SC7A20_H_
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#include <ch32fun.h>
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#define SC7A20_ADDRESS 0x18
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#define SC7A20_WHO_AM_I_VALUE (0b00010001)
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#define SC7A20_WHO_AMI_I 0x0F
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#define SC7A20_CTRL_REG1 0x20
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#define SC7A20_CTRL_REG2 0x21
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#define SC7A20_CTRL_REG3 0x22
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#define SC7A20_CTRL_REG4 0x23
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#define SC7A20_CTRL_REG5 0x24
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#define SC7A20_CTRL_REG6 0x25
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#define SC7A20_REFERENCE 0x26
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#define SC7A20_STATUS_REG 0x27
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#define SC7A20_OUT_X_L 0x28
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#define SC7A20_OUT_X_L_ALT 0xA8
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#define SC7A20_OUT_X_H 0x29
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#define SC7A20_OUT_Y_L 0x2A
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#define SC7A20_OUT_Y_H 0x2B
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#define SC7A20_OUT_Z_L 0x2C
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#define SC7A20_OUT_Z_H 0x2D
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#define SC7A20_FIFO_CTRL 0x2E
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#define SC7A20_FIFO_SRC 0x2F
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#define SC7A20_INT1_CFG 0x30
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#define SC7A20_INT1_SOURCE 0x31
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#define SC7A20_INT1_THS 0x32
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#define SC7A20_INT1_DURATION 0x33
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#define SC7A20_INT2_CFG 0x34
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#define SC7A20_INT2_SOURCE 0x35
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#define SC7A20_INT2_THS 0x36
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#define SC7A20_INT2_DURATION 0x37
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#define SC7A20_CLICK_CFG 0x38
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#define SC7A20_CLICK_SRC 0x39
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#define SC7A20_CLICK_THS 0x3A
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#define SC7A20_TIME_LIMIT 0x3B
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#define SC7A20_TIME_LATENCY 0x3C
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#define SC7A20_TIME_WINDOW 0x3D
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#define SC7A20_ACT_THS 0x3E
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#define SC7A20_ACT_DURATION 0x3F
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void sc7a20_init(void);
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void sc7a20_get_readings(int16_t *x, int16_t *y, int16_t *z);
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#endif /* CORE_DRIVERS_BMA223_DEFINES_H_ */
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