magnetic_encoder.h
a947e291722eload-cell

magnetic_encoder.h
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			#ifndef MAGNETIC_ENCODER_H_
			#define MAGNETIC_ENCODER_H_

			#include <gpio.h>

			struct magnetic_encoder;

			typedef struct magnetic_encoder magnetic_encoder;




			void init_magnetic_encoders(gpio spi_cs);

			void magnetic_encoders_process();
			void magnetic_encoders_start_reading();

			void me_load_persistent_sbcp_settings();

			enum me_error_flags {
			ME_F_OK = 0 ,
			ME_F_LINEARITY_READ_ALARM = 1 << 0,
			ME_F_CORDIC_OVERFLOW = 1 << 1,
			ME_F_ONBOARD_PROCESSING_UNFINISHED = 1 << 2,
			ME_F_MAGNETIC_AMPLITUDE_ERROR = 1 << 3
			};

			typedef enum me_error_flags me_error_flags;


			void me_set_gear_ratio(magnetic_encoder * e, int mult, int div);


			int me_get_gear_mult(magnetic_encoder * e);
			int me_get_gear_div(magnetic_encoder * e);

			int me_get_value(magnetic_encoder * e);

			me_error_flags me_get_error(magnetic_encoder * e);



			extern magnetic_encoder * me1,* me2,* me3;






			#endif //MAGNETIC_ENCODER_H_