mirror of https://github.com/rene-dev/stmbl.git
48 lines
1010 B
C
48 lines
1010 B
C
#include "th_comp.h"
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#include "hal.h"
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HAL_COMP(th);
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HAL_PIN(in);
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HAL_PIN(in_lpf);
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HAL_PIN(in_lp);
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HAL_PIN(min);
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HAL_PIN(max);
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HAL_PIN(out);
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HAL_PIN(out_not);
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static void nrt_init(void *ctx_ptr, hal_pin_inst_t *pin_ptr) {
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struct th_pin_ctx_t *pins = (struct th_pin_ctx_t *)pin_ptr;
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PIN(in_lpf) = 1.0;
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}
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static void rt_func(float period, void *ctx_ptr, hal_pin_inst_t *pin_ptr) {
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struct th_pin_ctx_t *pins = (struct th_pin_ctx_t *)pin_ptr;
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PIN(in_lp) += (PIN(in) - PIN(in_lp)) * PIN(in_lpf);
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if(PIN(in_lp) > PIN(min) && PIN(in_lp) < PIN(max)){
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PIN(out) = 1;
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PIN(out_not) = 0;
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}
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else{
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PIN(out) = 0;
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PIN(out_not) = 1;
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}
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}
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const hal_comp_t th_comp_struct = {
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.name = "th",
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.nrt = 0,
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.rt = rt_func,
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.frt = 0,
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.nrt_init = nrt_init,
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.hw_init = 0,
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.rt_start = 0,
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.frt_start = 0,
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.rt_stop = 0,
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.frt_stop = 0,
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.ctx_size = 0,
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.pin_count = sizeof(struct th_pin_ctx_t) / sizeof(struct hal_pin_inst_t),
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};
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