Added software timers

Accessory state machine framework functional

source/System/system.c

@@ -63,3 +63,14 @@ uint32_t SYS_GetLanguage(void)
 	return sys.language;
 }
 
+SYSTEM_DATA_t* system_getSys(void)
+{
+	return &sys;
+}
+
+// monitor for overvoltage, power, current, etc.
+// call from the main timer at 100Hz
+void system_monitor(void)
+{
+
+}

source/System/system.h

@@ -82,6 +82,8 @@ typedef struct
 	uint8_t currentMode;
 
 	ACCESSORY_t ports[NUM_PORTS];
+	ACCESSORY_t *activeAccessory;
+	ACCESSORY_t *nextAccessory;
 
 	float32_t maxPowerLimit;
 
@@ -89,12 +91,18 @@ typedef struct
 
 	bool status[NUM_STATUS_FLAGS];
 
+	int hSysCheckTimer;
+	int hOneSecondTimer;
 
+	char tmpString[64];
 
 } SYSTEM_DATA_t;
 
 
 void SYS_LoadFactoryDefaults(void);
 uint32_t SYS_GetLanguage(void);
+SYSTEM_DATA_t* system_getSys(void);
+
+void system_monitor(void);
 
 #endif /* SYSTEM_SYSTEM_H_ */