main
	UART1_Init
	HID_Enable
		USB_Device_Init_Int
			USB_Init_desc
			USB_Configure
			memset_usb_int
		USB_Attach_Device
			USB_Configure
			USB_Enable_Interrupts
	HID_Read
		Gen_Read
			USB_Handle_Busy
			USB_Transfer_Packet_Int
	UART1_Write_Text
		UART1_Write
	UART1_Data_Ready
	UART1_Read
	HID_Write
		Gen_Write
			USB_Handle_Busy
			USB_Transfer_Packet_Int
interrupt
	USB_Interrupt_Proc
		USB_Wake_From_Suspend
			USB_CB_Handler
				USB_CB_Init_EP
					USB_Enable_Endpoint
						USB_Configure_Endpoint
					USB_Transfer_Packet
				USB_CB_Check_Other_Req
					USB_Check_HID_Request
						USB_EP0_Send_ROM
						USB_EP0_Transmit_Options
						USB_EP0_Send_RAM
		USB_Clear_Interrupt
		USB_Device_Init
			USB_Init_desc
			USB_Configure
			memset_usb
		USB_Suspend
			USB_CB_Handler
				USB_CB_Init_EP
					USB_Enable_Endpoint
						USB_Configure_Endpoint
					USB_Transfer_Packet
				USB_CB_Check_Other_Req
					USB_Check_HID_Request
						USB_EP0_Send_ROM
						USB_EP0_Transmit_Options
						USB_EP0_Send_RAM
		USB_CB_Handler
			USB_CB_Init_EP
				USB_Enable_Endpoint
					USB_Configure_Endpoint
				USB_Transfer_Packet
			USB_CB_Check_Other_Req
				USB_Check_HID_Request
					USB_EP0_Send_ROM
					USB_EP0_Transmit_Options
					USB_EP0_Send_RAM
		USB_Stall_Handler
		USB_Ctrl_EPService
			USB_CtrlTrf_Setup_Handler
				USB_Check_Std_Request
					USB_Get_Dsc_Handler
						Mul_16x16_U
					USB_Set_Cfg_Handler
						memset_usb
						USB_CB_Handler
							USB_CB_Init_EP
								USB_Enable_Endpoint
									USB_Configure_Endpoint
								USB_Transfer_Packet
							USB_CB_Check_Other_Req
								USB_Check_HID_Request
									USB_EP0_Send_ROM
									USB_EP0_Transmit_Options
									USB_EP0_Send_RAM
					USB_Get_Status_Handler
					USB_Std_Feature_Req_Handler
					USB_CB_Handler
						USB_CB_Init_EP
							USB_Enable_Endpoint
								USB_Configure_Endpoint
							USB_Transfer_Packet
						USB_CB_Check_Other_Req
							USB_Check_HID_Request
								USB_EP0_Send_ROM
								USB_EP0_Transmit_Options
								USB_EP0_Send_RAM
				USB_CB_Handler
					USB_CB_Init_EP
						USB_Enable_Endpoint
							USB_Configure_Endpoint
						USB_Transfer_Packet
					USB_CB_Check_Other_Req
						USB_Check_HID_Request
							USB_EP0_Send_ROM
							USB_EP0_Transmit_Options
							USB_EP0_Send_RAM
				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
