Initial commit

Core/Src/BatteryManagement.c

@@ -0,0 +1,81 @@
+/*
+ * BatteryManagement.c
+ *
+ *  Created on: 29.01.2022
+ *      Author: max
+ */
+
+#include "BatteryManagement.h"
+#include "BQ_Abstraction_Layer.h"
+
+extern uint16_t cell_voltages[NUMOFCELLS];
+
+void ams_init(UART_HandleTypeDef* uarthandle, DMA_HandleTypeDef* uartdma)
+{
+	afe_init(uarthandle);
+}
+
+void ams_loop_discharging()
+{
+	afe_measure();
+
+	if(bq_status == BQ_ERROR)
+	{
+		ams_status = AMS_TIMEOUT_ERROR;
+	}
+	else
+	{
+		ams_check_cell_voltages();
+	}
+}
+
+void ams_loop_charging()
+{
+
+}
+
+void ams_check_cell_voltages()
+{
+	modulesumvoltage = 0;
+	highestcell = 0;
+	lowestcell = 0;
+	uint16_t lowestvoltage = cell_voltages[0];
+	uint16_t highestvoltage = cell_voltages[0];
+
+	for(int n = 0; n < NUMOFCELLS; n++)
+	{
+		modulesumvoltage += cell_voltages[n];
+
+		if(cell_voltages[n] > highestvoltage)
+			highestvoltage = cell_voltages[n];
+
+		if(cell_voltages[n] < lowestvoltage)
+			lowestvoltage = cell_voltages[n];
+
+		if(cell_voltages[n] > OVERVOLTAGE_LIMIT)
+			ams_status = AMS_OV_ERROR;
+
+		if(cell_voltages[n] < UNDERVOLTAGE_LIMIT)
+			ams_status = AMS_UV_ERROR;
+	}
+}
+
+void ams_check_cell_temperaures()
+{
+
+}
+
+void ams_step_soc_model()
+{
+
+}
+
+void ams_step_balancing_model()
+{
+
+}
+
+void ams_fan_control()
+{
+
+}