mhu/reflow-oven-control-sw
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Change division to multiplication in floating point operation

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Mario Hüttel
2020-06-09 23:01:04 +02:00
parent 9f0d81cc76
commit 3b2d8c14c3
1 changed files with 1 additions and 1 deletions
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stm-firmware/pid-controller.c
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@@ -29,7 +29,7 @@ void pid_init(struct pid_controller *pid, float k_deriv, float k_int, float k_p,
pid->k_p = k_p; pid->k_p = k_p;
pid->k_int = k_int; pid->k_int = k_int;
pid->k_deriv = k_deriv; pid->k_deriv = k_deriv;
pid->k_int_t = pid->k_int * pid->sample_period / 2.0f; pid->k_int_t = pid->k_int * pid->sample_period * 0.5f;
pid->k_deriv_t = pid->k_deriv * 2.0f / pid->sample_period; pid->k_deriv_t = pid->k_deriv * 2.0f / pid->sample_period;
pid->output_sat_max = output_sat_max; pid->output_sat_max = output_sat_max;
pid->output_sat_min = output_sat_min; pid->output_sat_min = output_sat_min;