?? usb.lis
字號:
0000 USB_CB_h2d_cls_dev: equ 0
0001 USB_CB_h2d_cls_ifc: equ 1
0000 USB_CB_h2d_cls_ep: equ 0
0000 USB_CB_h2d_cls_oth: equ 0
0000 USB_CB_d2h_cls_dev: equ 0
0001 USB_CB_d2h_cls_ifc: equ 1
0000 USB_CB_d2h_cls_ep: equ 0
0000 USB_CB_d2h_cls_oth: equ 0
0000
0000 ;-----------------------------------------------
0000 ; 1st Tier Dispatch--Vendor Specific Requests
0000 ;-----------------------------------------------
0000 USB_CB_h2d_vnd_dev: equ 0
0000 USB_CB_h2d_vnd_ifc: equ 0
0000 USB_CB_h2d_vnd_ep: equ 0
0000 USB_CB_h2d_vnd_oth: equ 0
0000 USB_CB_d2h_vnd_dev: equ 0
0000 USB_CB_d2h_vnd_ifc: equ 0
0000 USB_CB_d2h_vnd_ep: equ 0
0000 USB_CB_d2h_vnd_oth: equ 0
0000
0000 ;-----------------------------------------------
0000 ; 1st Tier Dispatch--Reserved Requests
0000 ;-----------------------------------------------
0000 USB_CB_h2d_rsv_dev: equ 0
0000 USB_CB_h2d_rsv_ifc: equ 0
0000 USB_CB_h2d_rsv_ep: equ 0
0000 USB_CB_h2d_rsv_oth: equ 0
0000 USB_CB_d2h_rsv_dev: equ 0
0000 USB_CB_d2h_rsv_ifc: equ 0
0000 USB_CB_d2h_rsv_ep: equ 0
0000 USB_CB_d2h_rsv_oth: equ 0
0000
0000 ;-----------------------------------------------
0000 ; Endpoint event flags
0000 ;-----------------------------------------------
0002 NO_EVENT_ALLOWED: equ 2
0001 EVENT_PENDING: equ 1
0000 NO_EVENT_PENDING: equ 0
0000
0000 IN_BUFFER_FULL: equ NO_EVENT_PENDING
0001 IN_BUFFER_EMPTY: equ EVENT_PENDING
0001 OUT_BUFFER_FULL: equ EVENT_PENDING
0000 OUT_BUFFER_EMPTY: equ NO_EVENT_PENDING
0000
0000 ;-----------------------------------------------
0000 ; HID Descriptor Types
0000 ;-----------------------------------------------
0021 DESCR_TYPE_HID_CLASS: equ 0x21
0009 DESCR_SIZE_HID_CLASS: equ 9
0022 DESCR_TYPE_HID_REPORT: equ 0x22
0023 DESCR_TYPE_HID_PHYSICAL: equ 0x23
0000
0000 ;-----------------------------------------------
0000 ; Transfer Completion Notification
0000 ;-----------------------------------------------
0000 USB_XFER_IDLE: equ 0x00
0001 USB_XFER_STATUS_ACK: equ 0x01
0002 USB_XFER_PREMATURE: equ 0x02
0003 USB_XFER_ERROR: equ 0x03
0000
0000 ; This macro is used to allocate a completion status block
0000 ; for all Requests. The macro parameter is used
0000 ; to prefix the two data elements.
0000 USB_XFER_STATUS: equ 0
0001 USB_XFER_LENGTH: equ 1
0000 MACRO USB_XFER_STATUS_BLOCK
0000 BLK 1 ; Completion Status
0000 BLK 2 ; Transfer Length
0000 USB_VSR_SUPPORT: EQU 0
IF USB_CB_h2d_vnd_dev
USB_VSR_SUPPORT: EQU 1
ENDIF
IF USB_CB_h2d_vnd_ifc
USB_VSR_SUPPORT: EQU 1
ENDIF
IF USB_CB_h2d_vnd_ep
USB_VSR_SUPPORT: EQU 1
ENDIF
IF USB_CB_h2d_vnd_oth
USB_VSR_SUPPORT: EQU 1
ENDIF
IF USB_CB_d2h_vnd_dev
USB_VSR_SUPPORT: EQU 1
ENDIF
IF USB_CB_d2h_vnd_ifc
USB_VSR_SUPPORT: EQU 1
ENDIF
IF USB_CB_d2h_vnd_ep
USB_VSR_SUPPORT: EQU 1
ENDIF
IF USB_CB_d2h_vnd_oth
USB_VSR_SUPPORT: EQU 1
ENDIF
; end of file USB.inc
IF 0x0 & 0x10000000
PSOC_ERROR Please run the USB Setup Wizard. Device Editor, Right Click the USB User Module
; This message will only appear if the USB Setup Wizard has not be run and the descriptors
; and associated data structures have been created.
; After running the USB Setup Wizard, you must also select the Config/Generate Application
; menu item from PSoC Designer in order to generate USB User Module data structures and
; descriptors.
ENDIF
;-----------------------------------------------
; Global Symbols
;-----------------------------------------------
EXPORT USB_Start
EXPORT _USB_Start
EXPORT USB_Stop
EXPORT _USB_Stop
EXPORT USB_bCheckActivity
EXPORT _USB_bCheckActivity
EXPORT USB_bGetConfiguration
EXPORT _USB_bGetConfiguration
EXPORT USB_bGetEPState
EXPORT _USB_bGetEPState
EXPORT USB_bGetEPCount
EXPORT _USB_bGetEPCount
EXPORT USB_XLoadEP
EXPORT _USB_XLoadEP
EXPORT USB_EnableOutEP
EXPORT _USB_EnableOutEP
EXPORT USB_DisableOutEP
EXPORT _USB_DisableOutEP
EXPORT USB_EnableEP
EXPORT _USB_EnableEP
EXPORT USB_DisableEP
EXPORT _USB_DisableEP
EXPORT USB_Force
EXPORT _USB_Force
EXPORT USB_Suspend
EXPORT _USB_Suspend
EXPORT USB_Resume
EXPORT _USB_Resume
EXPORT USB_bRWUEnabled
EXPORT _USB_bRWUEnabled
AREA bss (RAM,REL)
;-----------------------------------------------
; Variable Allocation
;-----------------------------------------------
;----------------------------------------------------------------------------
EXPORT USB_APITemp
0000 USB_APITemp: BLK 2 ; Two bytes of temporary
0002 ; storage shared by the API
0002 ; functions
EXPORT USB_APIEPNumber, _USB_APIEPNumber
0002 _USB_APIEPNumber:
0002 USB_APIEPNumber: BLK 1 ; API storage for speed
EXPORT USB_APICount, _USB_APICount
0003 _USB_APICount:
0003 USB_APICount: BLK 1 ; API storage for speed
0004
EXPORT USB_bActivity
0004 USB_bActivity: BLK 1 ; Activity flag (Shared between the ISR and API)
0005 ;-----------------------------------------------
0005 ; Constant Data Allocation
0005 ;-----------------------------------------------
AREA UserModules (ROM, REL)
EXPORT USB_USB_EP_BIT_LOOKUP
0000 .LITERAL
0000 USB_USB_EP_BIT_LOOKUP: ;
0000 01 DB 01H ; EP0
0001 02 DB 02H ; EP1
0002 04 DB 04H ; EP2
0003 .ENDLITERAL
0003
AREA UserModules (ROM, REL)
;-----------------------------------------------------------------------------
; FUNCTION NAME: USB_Start
;
; DESCRIPTION: Starts the USB User Module
; Sets the device selection
; Set the configuration to unconfigured
; Enables the SIE for Address 0
; Enables the USB pullup (D- for low speed, D+ for full speed)
;
;-----------------------------------------------------------------------------
;
; ARGUMENTS: A is the desired device setting
;
; RETURNS:
;
; SIDE EFFECTS: REGISTERS ARE VOLATILE: THE A AND X REGISTERS MAY BE MODIFIED!
;
; THEORY of OPERATION or PROCEDURE:
;
;-----------------------------------------------------------------------------
0003 .SECTION
0003 USB_Start:
0003 _USB_Start:
0003 620D00 MOV REG[P10CR], 0x00 ; Disable the states
0006 620E00 MOV REG[P11CR], 0x00 ;
0009
0009 5300 MOV [USB_bCurrentDevice], A ; The app selects the desired device
000B
000B 550000 MOV [USB_TransferType], USB_TRANS_STATE_IDLE ; Transaction Idle State
000E 550000 MOV [USB_Configuration], 0 ; Unconfigured
0011 550000 MOV [USB_DeviceStatus], 0 ; Clears device status
0014
0014 550000 MOV [USB_EPDataToggle], 0 ; Clear all EP data toggles
0017
0017 ; Flow here to enable the SIE
0017 624080 MOV REG[USB_ADDR], USB_ADDR_ENABLE ; Enable Address 0
001A 437480 OR REG[USB_USBXCR], USB_PULLUP_ENABLE ; Pullup D-
001D 624403 MOV REG[USB_EP0MODE], USB_MODE_STALL_IN_OUT ; ACK Setup/Stall IN/OUT
0020 40 NOP
0021 5D44 MOV A, REG[USB_EP0MODE] ; Read the mode register as a debug marker
0023
0023 43E119 or reg[INT_MSK1], (INT_MSK1_USB_ACTIVITY | INT_MSK1_USB_BUS_RESET | INT_MSK1_USB_EP0) ; enable specified interrupt enable bit
0026 7F RET
0027 .ENDSECTION
0027 ;-----------------------------------------------------------------------------
0027 ; FUNCTION NAME: USB_Stop
0027 ;
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