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cm_heatsink_emulator.c

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+/*
+ * cm_heatsink_emulator.c
+ *
+ *  Created on: 14 Oct 2025
+ *      Author: Christian L. V. Madsen (OZ1CM)
+ */
+#include "cm_heatsink_emulator.h"
+#include "math.h"
+
+#define EULER_NUM 2.7182818284590452353602
+
+static float deltaTempElement(cm_heatsink_thermalElement_t *element, float temperature, float power){
+
+	return temperature + (power * element->thermal_resistance);
+
+}
+
+float cm_heatsinkEmul_getRespon(cm_heatsinkEmul_t *inst, float dt){
+
+	float t = 0.0;
+
+	for(int i = inst->thermalElements_len; i > 0; i--){
+
+
+	}
+
+	inst->heatsinkTemperature = inst->heatsinkTemperature + (1.0 / inst->thermal_capacity) * (pj5_ThermEmul_Heatsink_RespVal(inst) - inst->heatsinkTemperature) * dt;
+
+		return v_prev;
+
+}

cm_heatsink_emulator.h

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+/*
+ * cm_heatsink_emulator.h
+ *
+ *  Created on: 14 Oct 2025
+ *      Author: Christian L. V. Madsen (OZ1CM)
+ */
+
+#ifndef CM_HEATSINK_EMULATOR_H_
+#define CM_HEATSINK_EMULATOR_H_
+
+typedef struct {
+	char label[32];
+	float thermal_resistance; // In Kelvin/Watt or Celsius/Watt (you can mix!)
+
+}cm_heatsink_thermalElement_t;
+
+typedef struct {
+
+	cm_heatsink_thermalElement_t *thermalElements;
+	int thermalElements_len;
+
+	float power;
+	float ambientTemp;
+	float thermal_capacity;
+
+	// Dynamic
+	float heatsinkTemperature;
+
+}cm_heatsinkEmul_t;
+
+
+
+#endif /* CM_HEATSINK_EMULATOR_H_ */