80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
#include "uksi_main.h"
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#include "uksi_oled.h"
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#include "adc.h"
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#include "tim.h"
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UKSI_Calc_t uksi_calc;
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UKSI_DC_t uksi_dc;
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float iso_result = 100;
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int dbg_dc = 0;
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int dc_min_period = 5000;
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int pause_period = 5000;
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int measure_period = 2500;
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void UKSI_Init()
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{
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DC_Init(&uksi_dc, &htim1, TIM_OCMODE_INACTIVE, TIM_OCMODE_ACTIVE);
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UKSI_Calc_Init(&uksi_calc, &hadc1);
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oled_init();
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}
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void UKSI_prewhile()
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{
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iso_result = uksi_calc.IsoOhm;
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}
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void UKSI_while()
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{
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static uint32_t prev_oled_tick = 0;
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static uint32_t prev_dc_tick = 0;
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static uint32_t start_measure_tick = 0;
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float curr_iso = 0;
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DC_Enable(&uksi_dc, dbg_dc);
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if(uwTick - prev_oled_tick > 1000)
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{
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prev_oled_tick = uwTick;
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UKSI_Print(iso_result/1000000, dbg_dc, uksi_calc.adc.Voltage, uksi_calc.IsoCurrentuA);
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}
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if(dbg_dc)
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{
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curr_iso = UKSI_Calc_Isolation(&uksi_calc);
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if(uwTick - prev_dc_tick > dc_min_period) // подаем импульс на минимальный период
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{
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if(!foster_check(&uksi_calc.adc.foster)) // если стабильный уровень найден
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{
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if(start_measure_tick == 0)
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{
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start_measure_tick = uwTick; // измеряем еще 5 секунд и выключаем источник
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}
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else
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{
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if(uwTick - start_measure_tick > measure_period)
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{
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dbg_dc = 0;
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start_measure_tick = 0;
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prev_dc_tick = uwTick;
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iso_result = curr_iso;
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}
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}
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}
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else if(curr_iso > 10000000)
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{
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dbg_dc = 0;
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start_measure_tick = 0;
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prev_dc_tick = uwTick;
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iso_result = curr_iso;
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}
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}
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}
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else
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{
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if(uwTick - prev_dc_tick > pause_period) // ждем паузу перед новой подачей импульса
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{
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dbg_dc = 1;
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prev_dc_tick = uwTick;
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}
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}
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} |