#ifndef _REGISTER_OPT_H_V100_
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#define _REGISTER_OPT_H_V100_
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/*
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* register operation
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* set register config fiirst, then read or write registers
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*/
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/*
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* set register config
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* returns 0 if OK, others if something went wrong
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*/
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int set_reg_opt(const char *sensor_name, int addr_width, int data_width);
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/*
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* read register
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* returns data, -1 if something went wrong
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*/
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int read_reg(int reg_addr);
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/*
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* write register
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* returns 0 if OK, others if something went wrong
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*/
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int write_reg(int reg_addr, int reg_data);
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#endif /* _REGISTER_OPT_H_V100_ */
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