119 lines
3.8 KiB
C
119 lines
3.8 KiB
C
#ifndef XP_INC_SENS_H
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#define XP_INC_SENS_H
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#include "x_basic_types.h"
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#include "xp_cds_in.h"
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#include "xp_id_plate_info.h"
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//Äèñêðåòèçàöèþ, ïðè êîòîðîé ðàñ÷èòûâàåòñþ äëèòåëüíîñòü èìïóëüñîâ
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#define SAMPLING_TIME_NS 1 // 16,666667ns
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#define SAMPLING_TIME_MS 0 // 1,666667us
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//Àâòîìàòè÷åñêè ïåðåêëþ÷àåò ñ÷¸ò÷èê, êîãäà êîëè÷åñòâî îòñ÷¸òîâ
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// íà 1 èìïóëüñ ñòàíîâèòñß ñëèøêîì áîëüøèì èëè ìàëåíüêèì.
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#define AUTO_CHANGE_SAMPLING_TIME 1
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/*
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×òî áû ïðî÷èòàòü äàííûå èç äàò÷èêà, íóæíî âûçâàòü
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rotation_sensor.read_sensors(&rotation_sensor);
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Ðåçóëüòàò ïëàòû IN áóäåò â
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rotation_sensor.in_plane.out....
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*/
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/////////////////////////////////////////////////////////////
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// IN plane
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/////////////////////////////////////////////////////////////
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// Registers with data for incremental sensor
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/////////////////////////////////////////////////////////////
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typedef union {
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unsigned int all;
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struct {
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unsigned int filter_sensitivity:12;
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unsigned int set_sampling_time:1; //(1)-16,666667ns (0)-1,666667us
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unsigned int sampling_time2:1; //(1)-16,666667ns (0)-1,666667us
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unsigned int sampling_time1:1;
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unsigned int update_registers:1; //0 - updated
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}bit;
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}T_inc_sensor_comand;
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#define T_INC_COMAND_DEFAULT 0
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////////////////////////////////////////////////////////////
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typedef struct {
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unsigned int time_line1;
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unsigned int n_impulses_line1;
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unsigned int time_line2;
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unsigned int n_impulses_line2;
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unsigned int zero_time_line1;
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unsigned int one_time_line1;
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unsigned int zero_time_line2;
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unsigned int one_time_line2;
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T_inc_sensor_comand write_comand_reg;
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T_inc_sensor_comand read_comand_reg;
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} T_inc_sensor_regs;
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#define T_INC_SENSOR_REGS_DEFAULTS {0,0,0,0, 0,0,0,0, T_INC_COMAND_DEFAULT, T_INC_COMAND_DEFAULT}
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////////////////////////////////////////////////
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////// incremental sensors with IN plane
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///////////////////////////////////////////////
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typedef struct {
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//UInt16 plane_address;
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unsigned int count_wait_for_update_registers;
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unsigned int error_update;
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unsigned int use_sensor1;
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unsigned int use_sensor2;
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struct {
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unsigned int Time1; // Sensor's survey time in mksec
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unsigned int Impulses1; // Quantity of full impulses during survey time
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unsigned int CountZero1; // Value of the zero-half-period counter
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unsigned int CountOne1; // Value of the one-half-period counter
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unsigned int counter_freq1; // 1 - 60MHz; 0 - 600KHz
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unsigned long TimeCalcFromImpulses1; // Ïåðåñ÷åò âðåìåíè èìïóëüñà èç êîëè÷åñòâà Impulses1 è âðåìåíè Time1
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int direction1; // 1 - direct; 0 - reverse
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unsigned int Time2; // Sensor's survey time in mksec
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unsigned int Impulses2; // Quantity of full impulses during survey time
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unsigned int CountZero2; // Value of the zero-half-period counter
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unsigned int CountOne2; // Value of the one-half-period counter
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unsigned int counter_freq2; // 1 - 60MHz; 0 - 600KHz
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unsigned long TimeCalcFromImpulses2; // Ïåðåñ÷åò âðåìåíè èìïóëüñà èç êîëè÷åñòâà Impulses1 è âðåìåíè Time1
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int direction2; // 1 - direct; 0 - reverse
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} data;
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T_inc_sensor_regs pm67regs;
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void (*set)(); // Pointer to calculation function
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void (*update_sensors)();
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void (*read_sensors)();
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void (*read_sensor1)();
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void (*read_sensor2)();
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} T_inc_sensor;
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#define T_INC_SENSOR_DEFAULT {0, 0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, T_INC_SENSOR_REGS_DEFAULTS, inc_sensor_set, update_sensors_data_s, inc_sensor_read, inc_sensor_read1, inc_sensor_read2}
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//////////////////////////////////////////////////////////////////////////////////
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////
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//////////////////////////////////////////////////////////////////////////////////
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//Public functions
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void inc_sensor_set(T_inc_sensor *inc_s);
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void inc_sensor_read1(T_inc_sensor *inc_s);
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void inc_sensor_read2(T_inc_sensor *inc_s);
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void inc_sensor_read(T_inc_sensor *inc_s);
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void update_sensors_data_s(T_inc_sensor *inc_s);
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extern T_inc_sensor inc_sensor;
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#endif //XP_INC_SENS_H
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