51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/*
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* PSE_unit.h
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*
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* Created on: Aug 9, 2023
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* Author: leo
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*/
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#ifndef INC_PSE_UNIT_H_
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#define INC_PSE_UNIT_H_
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#include <stdint.h>
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#include "stm32f1xx_hal.h"
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typedef struct{
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char name[16]; // brand / name
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uint16_t diameter; // diameter (in µm)
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} pse_syringe;
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typedef enum {PORT_X, PORT_Y, PORT_Z, PORT_E} pse_ports;
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typedef struct{
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uint32_t step_itvl;
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uint8_t step_max;
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uint32_t tick_counter;
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int32_t steps_counter;
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uint8_t stopAtHome;
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GPIO_TypeDef* EN_GPIO_Port;
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uint16_t EN_GPIO_Pin;
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GPIO_TypeDef* DIR_GPIO_Port;
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uint16_t DIR_GPIO_Pin;
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GPIO_TypeDef* STEP_GPIO_Port;
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uint16_t STEP_GPIO_Pin;
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} pse_stepper_conf;
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typedef struct{
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uint8_t enabled;
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pse_ports port; // physical port on which this unit is connected
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uint32_t flow; // flow (in µL.min-1)
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uint32_t volume; // current volume dispensed (in µL)
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uint32_t set_volume; // volume to stop at (0 for no max)
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pse_syringe* syringe; // associated syringe
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pse_stepper_conf* stepper_conf; // hardware configuration for the associated stepper
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} pse_unit;
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void load_units(pse_unit* units, pse_syringe* syringes, pse_stepper_conf* stepper_confs, uint8_t unit_num);
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void save_units(pse_unit* units, uint8_t unit_num);
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#endif
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