change directory structure, using normed naming scheme

Software/Core/Inc/slave_handler.h

@@ -0,0 +1,46 @@
+/*
+ * slave_handler.h
+ *
+ *  Created on: Jun 21, 2023
+ *      Author: max
+ */
+
+#ifndef INC_SLAVE_HANDLER_H_
+#define INC_SLAVE_HANDLER_H_
+
+#include "stm32h7xx_hal.h"
+
+#define N_SLAVES 6
+
+typedef enum {
+  SLAVE_ERR_NONE,
+  SLAVE_ERR_TIMEOUT,
+  SLAVE_ERR_OT,
+  SLAVE_ERR_UT,
+  SLAVE_ERR_OV,
+  SLAVE_ERR_UV,
+  SLAVE_ERR_UNKNOWN,
+} SlaveErrorKind;
+
+typedef struct {
+  SlaveErrorKind kind;
+  uint32_t data; // Cell/temperature ID etc
+} SlaveError;
+
+typedef struct {
+  uint8_t id;
+  SlaveError error;
+  uint8_t soc;
+  uint16_t min_voltage;
+  uint16_t max_voltage;
+  int16_t max_temp;
+  uint32_t last_message;
+} SlaveHandle;
+
+extern SlaveHandle slaves[N_SLAVES];
+
+float slaves_get_maximum_voltage();
+void slaves_handle_status(const uint8_t *data);
+void slave_handler_init();
+
+#endif /* INC_SLAVE_HANDLER_H_ */