main
	UART1_Init
	HID_Enable
		GetMaxStrignDscIndex
			GetMaxIndexInDevDsc
			GetMaxIndexInConfigDsc
		USB_Device_Init
			USB_Init_Desc
			USB_Configure
		USB_Attach_Device
			USB_Configure
			USB_Enable_Interrupts
	HID_Read
		Gen_Read
			USB_Handle_Busy
			USB_Transfer_Packet
	UART1_Write_Text
		UART1_Write
	UART1_Data_Ready
	UART1_Read
	HID_Write
		Gen_Write
			USB_Handle_Busy
			USB_Transfer_Packet
			USB_Polling_Proc
				USB_Configure
				USB_Wake_From_Suspend
				USB_Clear_Interrupt
				USB_Device_Init
					USB_Init_Desc
					USB_Configure
				USB_Suspend
				USB_Stall_Handler
				USB_CtrlTrf_Setup_Handler
					USB_Check_Std_Request
						USB_Get_Dsc_Handler
							Mul_16x16_U
						USB_Set_Cfg_Handler
							USB_CB_Init_EP
						USB_Get_Status_Handler
						USB_Std_Feature_Req_Handler
					USB_CB_Check_Other_Req
						USB_Check_HID_Request
					USB_CtrlEP_Service_Complete
						USB_CtrlTrf_Tx_Service
				USB_CtrlTrf_Out_Handler
					USB_CtrlTrf_Rx_Service
					USB_Prepare_Next_Setup_Trf
				USB_CtrlTrf_In_Handler
					USB_CtrlTrf_Tx_Service
					USB_Prepare_Next_Setup_Trf
interrupt
	USB_Interrupt_Proc
		USB_Wake_From_Suspend
		USB_Clear_Interrupt
		USB_Device_Init
			USB_Init_Desc
			USB_Configure
		USB_Suspend
		USB_Stall_Handler
		USB_CtrlTrf_Setup_Handler
			USB_Check_Std_Request
				USB_Get_Dsc_Handler
					Mul_16x16_U
				USB_Set_Cfg_Handler
					USB_CB_Init_EP
				USB_Get_Status_Handler
				USB_Std_Feature_Req_Handler
			USB_CB_Check_Other_Req
				USB_Check_HID_Request
			USB_CtrlEP_Service_Complete
				USB_CtrlTrf_Tx_Service
		USB_CtrlTrf_Out_Handler
			USB_CtrlTrf_Rx_Service
			USB_Prepare_Next_Setup_Trf
		USB_CtrlTrf_In_Handler
			USB_CtrlTrf_Tx_Service
			USB_Prepare_Next_Setup_Trf
