76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
#include "stm32f1xx_matlab_gpio.h"
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#include "upp.h"
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#define detect_front(_in_numb_, _var_, _val_) { \
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if ((in[_in_numb_] > 0.5) && (prev_in[_in_numb_] <= 0.5)) \
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{ \
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_var_ = _val_; \
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} }
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#define detect_rise(_in_numb_, _var_, _val_) { \
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if ((in[_in_numb_] < 0.5) && (prev_in[_in_numb_] >= 0.5)) \
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{ \
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_var_ = _val_; \
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} }
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void WriteFromSFunc(real_T* disc)
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{
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for (int i = 0; i < PORT_WIDTH; i++)
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{
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if (GPIOA->ODR & (1 << i))
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{
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disc[i] = 1;
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}
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if (GPIOB->ODR & (1 << i))
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{
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disc[PORT_WIDTH + i] = 1;
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}
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}
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disc[2 * PORT_WIDTH + 0] = phase_A.ctrl.angle.delay_us;
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disc[2 * PORT_WIDTH + 1] = ((uint16_t)TIMER->CNT - phase_A.ctrl.angle.start_delay_tick);
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disc[2 * PORT_WIDTH + 2] = phase_A.ctrl.angle.start_delay_tick;
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disc[2 * PORT_WIDTH + 3] = TIMER->CNT;
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}
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void ReadToSFunc(real_T* in)
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{
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static real_T prev_in[IN_PORT_WIDTH];
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detect_front(0, phase_A.zc_detector.f.EXTIZeroCrossDetected, 1);
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detect_rise(0, phase_A.zc_detector.f.EXTIZeroCrossDetected, 1);
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detect_front(1, phase_B.zc_detector.f.EXTIZeroCrossDetected, 1);
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detect_rise(1, phase_B.zc_detector.f.EXTIZeroCrossDetected, 1);
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detect_front(2, phase_C.zc_detector.f.EXTIZeroCrossDetected, 1);
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detect_rise(2, phase_C.zc_detector.f.EXTIZeroCrossDetected, 1);
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detect_front(3, Upp.GoSafe, 1);
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detect_rise(3, Upp.GoSafe, 0);
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detect_front(4, Upp.Prepare, 1);
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detect_rise(4, Upp.Prepare, 0);
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detect_front(5, Upp.ForceStop, 1);
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detect_rise(5, Upp.ForceStop, 0);
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detect_front(6, Upp.ForceDisconnect, 1);
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detect_rise(6, Upp.ForceDisconnect, 0);
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Upp.sine_freq = in[7];
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Upp.Duration = in[8];
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for (int i = 0; i < IN_PORT_WIDTH; i++)
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{
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prev_in[i] = in[i];
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}
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} |