bugfix-2.0.x critical fix (#7401)
* Fix mistake in gitignore file and add in missing core files. The missing leading slash on "lib" meant all folders names lib in the directory tree are ignored, rather than just the top level PlatformIO lib folder * Add LiquidCrystal Library and associated headers modified to compile.
This commit is contained in:
Chris Pepper
committed by
Scott Lahteine
Scott Lahteine
parent
76da81c1de
commit
a5cf3a190c
@ -0,0 +1,36 @@
|
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[Version]
|
||||
Signature="$Windows NT$"
|
||||
Class=Ports
|
||||
ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
|
||||
Provider=%PROVIDER%
|
||||
DriverVer =04/14/2008, 5.1.2600.5512
|
||||
|
||||
[Manufacturer]
|
||||
%PROVIDER%=DeviceList,ntamd64
|
||||
|
||||
|
||||
[DeviceList]
|
||||
%DESCRIPTION%=LPC1768USB, USB\VID_1D50&PID_6029&MI_00
|
||||
|
||||
[DeviceList.ntamd64]
|
||||
%DESCRIPTION%=LPC1768USB, USB\VID_1D50&PID_6029&MI_00
|
||||
|
||||
|
||||
[LPC1768USB]
|
||||
include=mdmcpq.inf
|
||||
CopyFiles=FakeModemCopyFileSection
|
||||
AddReg=LowerFilterAddReg,SerialPropPageAddReg
|
||||
|
||||
[LPC1768USB.Services]
|
||||
include=mdmcpq.inf
|
||||
AddService=usbser, 0x00000002, LowerFilter_Service_Inst
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||||
|
||||
[SerialPropPageAddReg]
|
||||
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
|
||||
|
||||
|
||||
[Strings]
|
||||
PROVIDER = "marlinfw.org"
|
||||
DRIVER.SVC = "Marlin USB Driver"
|
||||
DESCRIPTION= "Marlin USB Serial"
|
||||
COMPOSITE = "Marlin USB VCOM"
|
||||
254
Marlin/frameworks/CMSIS/LPC1768/lib/usb/cdc.h
Normal file
254
Marlin/frameworks/CMSIS/LPC1768/lib/usb/cdc.h
Normal file
@ -0,0 +1,254 @@
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/*----------------------------------------------------------------------------
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* U S B - K e r n e l
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*----------------------------------------------------------------------------
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* Name: CDC.h
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* Purpose: USB Communication Device Class Definitions
|
||||
* Version: V1.20
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||||
*----------------------------------------------------------------------------
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||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
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||||
|
||||
#ifndef __CDC_H
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#define __CDC_H
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extern "C" {
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#include <lpc_types.h>
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}
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#if defined ( __GNUC__ )
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#define __packed __attribute__((__packed__))
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#endif
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/*----------------------------------------------------------------------------
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* Definitions based on usbcdc11.pdf (www.usb.org)
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*---------------------------------------------------------------------------*/
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// Communication device class specification version 1.10
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#define CDC_V1_10 0x0110
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// Communication interface class code
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// (usbcdc11.pdf, 4.2, Table 15)
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#define CDC_COMMUNICATION_INTERFACE_CLASS 0x02
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// Communication interface class subclass codes
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// (usbcdc11.pdf, 4.3, Table 16)
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#define CDC_DIRECT_LINE_CONTROL_MODEL 0x01
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#define CDC_ABSTRACT_CONTROL_MODEL 0x02
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#define CDC_TELEPHONE_CONTROL_MODEL 0x03
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#define CDC_MULTI_CHANNEL_CONTROL_MODEL 0x04
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#define CDC_CAPI_CONTROL_MODEL 0x05
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#define CDC_ETHERNET_NETWORKING_CONTROL_MODEL 0x06
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#define CDC_ATM_NETWORKING_CONTROL_MODEL 0x07
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// Communication interface class control protocol codes
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// (usbcdc11.pdf, 4.4, Table 17)
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#define CDC_PROTOCOL_COMMON_AT_COMMANDS 0x01
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// Data interface class code
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// (usbcdc11.pdf, 4.5, Table 18)
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#define CDC_DATA_INTERFACE_CLASS 0x0A
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// Data interface class protocol codes
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// (usbcdc11.pdf, 4.7, Table 19)
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#define CDC_PROTOCOL_ISDN_BRI 0x30
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#define CDC_PROTOCOL_HDLC 0x31
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#define CDC_PROTOCOL_TRANSPARENT 0x32
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#define CDC_PROTOCOL_Q921_MANAGEMENT 0x50
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#define CDC_PROTOCOL_Q921_DATA_LINK 0x51
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#define CDC_PROTOCOL_Q921_MULTIPLEXOR 0x52
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#define CDC_PROTOCOL_V42 0x90
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#define CDC_PROTOCOL_EURO_ISDN 0x91
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#define CDC_PROTOCOL_V24_RATE_ADAPTATION 0x92
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#define CDC_PROTOCOL_CAPI 0x93
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#define CDC_PROTOCOL_HOST_BASED_DRIVER 0xFD
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#define CDC_PROTOCOL_DESCRIBED_IN_PUFD 0xFE
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// Type values for bDescriptorType field of functional descriptors
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// (usbcdc11.pdf, 5.2.3, Table 24)
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#define CDC_CS_INTERFACE 0x24
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#define CDC_CS_ENDPOINT 0x25
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|
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// Type values for bDescriptorSubtype field of functional descriptors
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// (usbcdc11.pdf, 5.2.3, Table 25)
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#define CDC_HEADER 0x00
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#define CDC_CALL_MANAGEMENT 0x01
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#define CDC_ABSTRACT_CONTROL_MANAGEMENT 0x02
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#define CDC_DIRECT_LINE_MANAGEMENT 0x03
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#define CDC_TELEPHONE_RINGER 0x04
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#define CDC_REPORTING_CAPABILITIES 0x05
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#define CDC_UNION 0x06
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#define CDC_COUNTRY_SELECTION 0x07
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#define CDC_TELEPHONE_OPERATIONAL_MODES 0x08
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#define CDC_USB_TERMINAL 0x09
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#define CDC_NETWORK_CHANNEL 0x0A
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#define CDC_PROTOCOL_UNIT 0x0B
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#define CDC_EXTENSION_UNIT 0x0C
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#define CDC_MULTI_CHANNEL_MANAGEMENT 0x0D
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#define CDC_CAPI_CONTROL_MANAGEMENT 0x0E
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#define CDC_ETHERNET_NETWORKING 0x0F
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#define CDC_ATM_NETWORKING 0x10
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|
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// CDC class-specific request codes
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// (usbcdc11.pdf, 6.2, Table 46)
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// see Table 45 for info about the specific requests.
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#define CDC_SEND_ENCAPSULATED_COMMAND 0x00
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#define CDC_GET_ENCAPSULATED_RESPONSE 0x01
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#define CDC_SET_COMM_FEATURE 0x02
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#define CDC_GET_COMM_FEATURE 0x03
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#define CDC_CLEAR_COMM_FEATURE 0x04
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#define CDC_SET_AUX_LINE_STATE 0x10
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#define CDC_SET_HOOK_STATE 0x11
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#define CDC_PULSE_SETUP 0x12
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#define CDC_SEND_PULSE 0x13
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#define CDC_SET_PULSE_TIME 0x14
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#define CDC_RING_AUX_JACK 0x15
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#define CDC_SET_LINE_CODING 0x20
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#define CDC_GET_LINE_CODING 0x21
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#define CDC_SET_CONTROL_LINE_STATE 0x22
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#define CDC_SEND_BREAK 0x23
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#define CDC_SET_RINGER_PARMS 0x30
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#define CDC_GET_RINGER_PARMS 0x31
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#define CDC_SET_OPERATION_PARMS 0x32
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#define CDC_GET_OPERATION_PARMS 0x33
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#define CDC_SET_LINE_PARMS 0x34
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#define CDC_GET_LINE_PARMS 0x35
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#define CDC_DIAL_DIGITS 0x36
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#define CDC_SET_UNIT_PARAMETER 0x37
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#define CDC_GET_UNIT_PARAMETER 0x38
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#define CDC_CLEAR_UNIT_PARAMETER 0x39
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#define CDC_GET_PROFILE 0x3A
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#define CDC_SET_ETHERNET_MULTICAST_FILTERS 0x40
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#define CDC_SET_ETHERNET_PMP_FILTER 0x41
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#define CDC_GET_ETHERNET_PMP_FILTER 0x42
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#define CDC_SET_ETHERNET_PACKET_FILTER 0x43
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#define CDC_GET_ETHERNET_STATISTIC 0x44
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#define CDC_SET_ATM_DATA_FORMAT 0x50
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#define CDC_GET_ATM_DEVICE_STATISTICS 0x51
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#define CDC_SET_ATM_DEFAULT_VC 0x52
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#define CDC_GET_ATM_VC_STATISTICS 0x53
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// Communication feature selector codes
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// (usbcdc11.pdf, 6.2.2..6.2.4, Table 47)
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#define CDC_ABSTRACT_STATE 0x01
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#define CDC_COUNTRY_SETTING 0x02
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// Feature Status returned for ABSTRACT_STATE Selector
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// (usbcdc11.pdf, 6.2.3, Table 48)
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#define CDC_IDLE_SETTING (1 << 0)
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#define CDC_DATA_MULTPLEXED_STATE (1 << 1)
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// Control signal bitmap values for the SetControlLineState request
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// (usbcdc11.pdf, 6.2.14, Table 51)
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#define CDC_DTE_PRESENT (1 << 0)
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#define CDC_ACTIVATE_CARRIER (1 << 1)
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// CDC class-specific notification codes
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// (usbcdc11.pdf, 6.3, Table 68)
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// see Table 67 for Info about class-specific notifications
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#define CDC_NOTIFICATION_NETWORK_CONNECTION 0x00
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#define CDC_RESPONSE_AVAILABLE 0x01
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#define CDC_AUX_JACK_HOOK_STATE 0x08
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#define CDC_RING_DETECT 0x09
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#define CDC_NOTIFICATION_SERIAL_STATE 0x20
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#define CDC_CALL_STATE_CHANGE 0x28
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#define CDC_LINE_STATE_CHANGE 0x29
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#define CDC_CONNECTION_SPEED_CHANGE 0x2A
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// UART state bitmap values (Serial state notification).
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// (usbcdc11.pdf, 6.3.5, Table 69)
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#define CDC_SERIAL_STATE_OVERRUN (1 << 6) // receive data overrun error has occurred
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#define CDC_SERIAL_STATE_PARITY (1 << 5) // parity error has occurred
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#define CDC_SERIAL_STATE_FRAMING (1 << 4) // framing error has occurred
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#define CDC_SERIAL_STATE_RING (1 << 3) // state of ring signal detection
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#define CDC_SERIAL_STATE_BREAK (1 << 2) // state of break detection
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#define CDC_SERIAL_STATE_TX_CARRIER (1 << 1) // state of transmission carrier
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#define CDC_SERIAL_STATE_RX_CARRIER (1 << 0) // state of receiver carrier
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// capabilities callmgmt
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#define CDC_CALLMGMT_CAP_CALLMGMT 0x01
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#define CDC_CALLMGMT_CAP_DATAINTF 0x02
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// capabilities acm
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#define CDC_ACM_CAP_COMM 0x01
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#define CDC_ACM_CAP_LINE 0x02
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#define CDC_ACM_CAP_BRK 0x04
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#define CDC_ACM_CAP_NOTIFY 0x08
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||||
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||||
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/*----------------------------------------------------------------------------
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* Structures based on usbcdc11.pdf (www.usb.org)
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*---------------------------------------------------------------------------*/
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||||
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// Header functional descriptor
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||||
// (usbcdc11.pdf, 5.2.3.1)
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// This header must precede any list of class-specific descriptors.
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typedef struct __packed _CDC_HEADER_DESCRIPTOR{
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uint8_t bFunctionLength; // size of this descriptor in bytes
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uint8_t bDescriptorType; // CS_INTERFACE descriptor type
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uint8_t bDescriptorSubtype; // Header functional descriptor subtype
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uint16_t bcdCDC; // USB CDC specification release version
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} CDC_HEADER_DESCRIPTOR;
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//Call management functional descriptor
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// (usbcdc11.pdf, 5.2.3.2)
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// Describes the processing of calls for the communication class interface.
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||||
typedef struct __packed _CDC_CALL_MANAGEMENT_DESCRIPTOR{
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uint8_t bFunctionLength; // size of this descriptor in bytes
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uint8_t bDescriptorType; // CS_INTERFACE descriptor type
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||||
uint8_t bDescriptorSubtype; // call management functional descriptor subtype
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uint8_t bmCapabilities; // capabilities that this configuration supports
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uint8_t bDataInterface; // interface number of the data class interface used for call management (optional)
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||||
} CDC_CALL_MANAGEMENT_DESCRIPTOR;
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|
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// Abstract control management functional descriptor
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// (usbcdc11.pdf, 5.2.3.3)
|
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// Describes the command supported by the communication interface class with the Abstract Control Model subclass code.
|
||||
typedef struct __packed _CDC_ABSTRACT_CONTROL_MANAGEMENT_DESCRIPTOR{
|
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uint8_t bFunctionLength; // size of this descriptor in bytes
|
||||
uint8_t bDescriptorType; // CS_INTERFACE descriptor type
|
||||
uint8_t bDescriptorSubtype; // abstract control management functional descriptor subtype
|
||||
uint8_t bmCapabilities; // capabilities supported by this configuration
|
||||
} CDC_ABSTRACT_CONTROL_MANAGEMENT_DESCRIPTOR;
|
||||
|
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// Union functional descriptors
|
||||
// (usbcdc11.pdf, 5.2.3.8)
|
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// Describes the relationship between a group of interfaces that can be considered to form a functional unit.
|
||||
typedef struct __packed _CDC_UNION_DESCRIPTOR{
|
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uint8_t bFunctionLength; // size of this descriptor in bytes
|
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uint8_t bDescriptorType; // CS_INTERFACE descriptor type
|
||||
uint8_t bDescriptorSubtype; // union functional descriptor subtype
|
||||
uint8_t bMasterInterface; // interface number designated as master
|
||||
} CDC_UNION_DESCRIPTOR;
|
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|
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// Union functional descriptors with one slave interface
|
||||
// (usbcdc11.pdf, 5.2.3.8)
|
||||
typedef struct __packed _CDC_UNION_1SLAVE_DESCRIPTOR{
|
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CDC_UNION_DESCRIPTOR sUnion; // Union functional descriptor
|
||||
uint8_t bSlaveInterfaces[1]; // Slave interface 0
|
||||
} CDC_UNION_1SLAVE_DESCRIPTOR;
|
||||
|
||||
// Line coding structure
|
||||
// Format of the data returned when a GetLineCoding request is received
|
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// (usbcdc11.pdf, 6.2.13)
|
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typedef struct __packed _CDC_LINE_CODING{
|
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uint32_t dwDTERate; // Data terminal rate in bits per second
|
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uint8_t bCharFormat; // Number of stop bits
|
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uint8_t bParityType; // Parity bit type
|
||||
uint8_t bDataBits; // Number of data bits
|
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} CDC_LINE_CODING;
|
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|
||||
// Notification header
|
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// Data sent on the notification endpoint must follow this header.
|
||||
// see USB_SETUP_PACKET in file usb.h
|
||||
typedef USB_SETUP_PACKET CDC_NOTIFICATION_HEADER;
|
||||
|
||||
#endif /* __CDC_H */
|
||||
|
||||
258
Marlin/frameworks/CMSIS/LPC1768/lib/usb/cdcuser.cpp
Normal file
258
Marlin/frameworks/CMSIS/LPC1768/lib/usb/cdcuser.cpp
Normal file
@ -0,0 +1,258 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: cdcuser.c
|
||||
* Purpose: USB Communication Device Class User module
|
||||
* Version: V1.10
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC microcontroller devices only. Nothing else
|
||||
* gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
extern "C" {
|
||||
#include <lpc_types.h>
|
||||
#include <debug_frmwrk.h>
|
||||
}
|
||||
|
||||
#include "usb.h"
|
||||
#include "usbhw.h"
|
||||
#include "usbcfg.h"
|
||||
#include "usbcore.h"
|
||||
#include "cdc.h"
|
||||
#include "cdcuser.h"
|
||||
|
||||
#include <HAL_LPC1768/serial.h>
|
||||
|
||||
unsigned char BulkBufIn[USB_CDC_BUFSIZE]; // Buffer to store USB IN packet
|
||||
unsigned char BulkBufOut[USB_CDC_BUFSIZE]; // Buffer to store USB OUT packet
|
||||
unsigned char NotificationBuf[10];
|
||||
|
||||
CDC_LINE_CODING CDC_LineCoding = { 921600, 0, 0, 8 };
|
||||
unsigned short CDC_DepInEmpty = 1; // Data IN EP is empty
|
||||
unsigned short CDC_LineState = 0;
|
||||
unsigned short CDC_SerialState = 0;
|
||||
|
||||
|
||||
extern HalSerial usb_serial;
|
||||
/*----------------------------------------------------------------------------
|
||||
write data to CDC_OutBuf
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_WrOutBuf(const char *buffer, uint32_t *length) {
|
||||
uint32_t bytesToWrite, bytesWritten;
|
||||
|
||||
// Write *length bytes
|
||||
bytesToWrite = *length;
|
||||
bytesWritten = bytesToWrite;
|
||||
|
||||
while (bytesToWrite) {
|
||||
usb_serial.receive_buffer.write(*buffer++); // Copy Data to buffer
|
||||
bytesToWrite--;
|
||||
}
|
||||
|
||||
return (bytesWritten);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
check if character(s) are available at CDC_OutBuf
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_OutBufAvailChar(uint32_t *availChar) {
|
||||
*availChar = usb_serial.transmit_buffer.available();
|
||||
return (0);
|
||||
}
|
||||
/* end Buffer handling */
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC Initialisation
|
||||
Initializes the data structures and serial port
|
||||
Parameters: None
|
||||
Return Value: None
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDC_Init() {
|
||||
CDC_DepInEmpty = 1;
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC SendEncapsulatedCommand Request Callback
|
||||
Called automatically on CDC SEND_ENCAPSULATED_COMMAND Request
|
||||
Parameters: None (global SetupPacket and EP0Buf)
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_SendEncapsulatedCommand(void) {
|
||||
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC GetEncapsulatedResponse Request Callback
|
||||
Called automatically on CDC Get_ENCAPSULATED_RESPONSE Request
|
||||
Parameters: None (global SetupPacket and EP0Buf)
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_GetEncapsulatedResponse(void) {
|
||||
|
||||
/* ... add code to handle request */
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC SetCommFeature Request Callback
|
||||
Called automatically on CDC Set_COMM_FATURE Request
|
||||
Parameters: FeatureSelector
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_SetCommFeature(unsigned short wFeatureSelector) {
|
||||
|
||||
/* ... add code to handle request */
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC GetCommFeature Request Callback
|
||||
Called automatically on CDC Get_COMM_FATURE Request
|
||||
Parameters: FeatureSelector
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_GetCommFeature(unsigned short wFeatureSelector) {
|
||||
|
||||
/* ... add code to handle request */
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC ClearCommFeature Request Callback
|
||||
Called automatically on CDC CLEAR_COMM_FATURE Request
|
||||
Parameters: FeatureSelector
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_ClearCommFeature(unsigned short wFeatureSelector) {
|
||||
|
||||
/* ... add code to handle request */
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC SetLineCoding Request Callback
|
||||
Called automatically on CDC SET_LINE_CODING Request
|
||||
Parameters: none (global SetupPacket and EP0Buf)
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_SetLineCoding(void) {
|
||||
|
||||
CDC_LineCoding.dwDTERate = (EP0Buf[0] << 0) | (EP0Buf[1] << 8) | (EP0Buf[2] << 16) | (EP0Buf[3] << 24);
|
||||
CDC_LineCoding.bCharFormat = EP0Buf[4];
|
||||
CDC_LineCoding.bParityType = EP0Buf[5];
|
||||
CDC_LineCoding.bDataBits = EP0Buf[6];
|
||||
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC GetLineCoding Request Callback
|
||||
Called automatically on CDC GET_LINE_CODING Request
|
||||
Parameters: None (global SetupPacket and EP0Buf)
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_GetLineCoding(void) {
|
||||
|
||||
EP0Buf[0] = (CDC_LineCoding.dwDTERate >> 0) & 0xFF;
|
||||
EP0Buf[1] = (CDC_LineCoding.dwDTERate >> 8) & 0xFF;
|
||||
EP0Buf[2] = (CDC_LineCoding.dwDTERate >> 16) & 0xFF;
|
||||
EP0Buf[3] = (CDC_LineCoding.dwDTERate >> 24) & 0xFF;
|
||||
EP0Buf[4] = CDC_LineCoding.bCharFormat;
|
||||
EP0Buf[5] = CDC_LineCoding.bParityType;
|
||||
EP0Buf[6] = CDC_LineCoding.bDataBits;
|
||||
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC SetControlLineState Request Callback
|
||||
Called automatically on CDC SET_CONTROL_LINE_STATE Request
|
||||
Parameters: ControlSignalBitmap
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_SetControlLineState(unsigned short wControlSignalBitmap) {
|
||||
CDC_LineState = wControlSignalBitmap;
|
||||
usb_serial.host_connected = wControlSignalBitmap > 0 ? true : false;
|
||||
return true;
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC SendBreak Request Callback
|
||||
Called automatically on CDC Set_COMM_FATURE Request
|
||||
Parameters: 0xFFFF start of Break
|
||||
0x0000 stop of Break
|
||||
0x#### Duration of Break
|
||||
Return Value: TRUE - Success, FALSE - Error
|
||||
*---------------------------------------------------------------------------*/
|
||||
uint32_t CDC_SendBreak(unsigned short wDurationOfBreak) {
|
||||
|
||||
/* ... add code to handle request */
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC_BulkIn call on DataIn Request
|
||||
Parameters: none
|
||||
Return Value: none
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDC_BulkIn(void) {
|
||||
uint32_t numBytesAvail = usb_serial.transmit_buffer.available();
|
||||
|
||||
if (numBytesAvail > 0) {
|
||||
numBytesAvail = numBytesAvail > (USB_CDC_BUFSIZE - 1) ? (USB_CDC_BUFSIZE - 1) : numBytesAvail;
|
||||
for(uint32_t i = 0; i < numBytesAvail; ++i) {
|
||||
BulkBufIn[i] = usb_serial.transmit_buffer.read(); //todo: optimise
|
||||
}
|
||||
USB_WriteEP(CDC_DEP_IN, &BulkBufIn[0], numBytesAvail);
|
||||
} else {
|
||||
CDC_DepInEmpty = 1;
|
||||
}
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
CDC_BulkOut call on DataOut Request
|
||||
Parameters: none
|
||||
Return Value: none
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDC_BulkOut(void) {
|
||||
uint32_t numBytesRead = USB_ReadEP(CDC_DEP_OUT, &BulkBufOut[0]);
|
||||
CDC_WrOutBuf((char *) &BulkBufOut[0], &numBytesRead);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
Get the SERIAL_STATE as defined in usbcdc11.pdf, 6.3.5, Table 69.
|
||||
Parameters: none
|
||||
Return Value: SerialState as defined in usbcdc11.pdf
|
||||
*---------------------------------------------------------------------------*/
|
||||
unsigned short CDC_GetSerialState(void) {
|
||||
CDC_SerialState = CDC_LineState;
|
||||
//todo: detect buffer overrun
|
||||
return (CDC_SerialState);
|
||||
}
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
Send the SERIAL_STATE notification as defined in usbcdc11.pdf, 6.3.5.
|
||||
*---------------------------------------------------------------------------*/
|
||||
void CDC_NotificationIn(void) {
|
||||
|
||||
NotificationBuf[0] = 0xA1; // bmRequestType
|
||||
NotificationBuf[1] = CDC_NOTIFICATION_SERIAL_STATE; // bNotification (SERIAL_STATE)
|
||||
NotificationBuf[2] = 0x00; // wValue
|
||||
NotificationBuf[3] = 0x00;
|
||||
NotificationBuf[4] = 0x00; // wIndex (Interface #, LSB first)
|
||||
NotificationBuf[5] = 0x00;
|
||||
NotificationBuf[6] = 0x02; // wLength (Data length = 2 bytes, LSB first)
|
||||
NotificationBuf[7] = 0x00;
|
||||
NotificationBuf[8] = (CDC_SerialState >> 0) & 0xFF; // UART State Bitmap (16bits, LSB first)
|
||||
NotificationBuf[9] = (CDC_SerialState >> 8) & 0xFF;
|
||||
|
||||
USB_WriteEP(CDC_CEP_IN, &NotificationBuf[0], 10); // send notification
|
||||
}
|
||||
62
Marlin/frameworks/CMSIS/LPC1768/lib/usb/cdcuser.h
Normal file
62
Marlin/frameworks/CMSIS/LPC1768/lib/usb/cdcuser.h
Normal file
@ -0,0 +1,62 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: cdcuser.h
|
||||
* Purpose: USB Communication Device Class User module Definitions
|
||||
* Version: V1.10
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC microcontroller devices only. Nothing else
|
||||
* gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __CDCUSER_H__
|
||||
#define __CDCUSER_H__
|
||||
|
||||
/* CDC buffer handling */
|
||||
extern uint32_t CDC_RdOutBuf(char *buffer, const uint32_t *length);
|
||||
extern uint32_t CDC_WrOutBuf(const char *buffer, uint32_t *length);
|
||||
extern uint32_t CDC_OutBufAvailChar(uint32_t *availChar);
|
||||
|
||||
/* CDC Data In/Out Endpoint Address */
|
||||
#define CDC_DEP_IN 0x82
|
||||
#define CDC_DEP_OUT 0x02
|
||||
|
||||
/* CDC Communication In Endpoint Address */
|
||||
#define CDC_CEP_IN 0x81
|
||||
|
||||
/* CDC Requests Callback Functions */
|
||||
extern uint32_t CDC_SendEncapsulatedCommand(void);
|
||||
extern uint32_t CDC_GetEncapsulatedResponse(void);
|
||||
extern uint32_t CDC_SetCommFeature(unsigned short wFeatureSelector);
|
||||
extern uint32_t CDC_GetCommFeature(unsigned short wFeatureSelector);
|
||||
extern uint32_t CDC_ClearCommFeature(unsigned short wFeatureSelector);
|
||||
extern uint32_t CDC_GetLineCoding(void);
|
||||
extern uint32_t CDC_SetLineCoding(void);
|
||||
extern uint32_t CDC_SetControlLineState(unsigned short wControlSignalBitmap);
|
||||
extern uint32_t CDC_SendBreak(unsigned short wDurationOfBreak);
|
||||
|
||||
/* CDC Bulk Callback Functions */
|
||||
extern void CDC_BulkIn(void);
|
||||
extern void CDC_BulkOut(void);
|
||||
|
||||
/* CDC Notification Callback Function */
|
||||
extern void CDC_NotificationIn(void);
|
||||
|
||||
/* CDC Initializtion Function */
|
||||
extern void CDC_Init();
|
||||
|
||||
/* CDC prepare the SERAIAL_STATE */
|
||||
extern unsigned short CDC_GetSerialState(void);
|
||||
|
||||
/* flow control */
|
||||
extern unsigned short CDC_DepInEmpty; // DataEndPoint IN empty
|
||||
|
||||
#endif /* __CDCUSER_H__ */
|
||||
|
||||
116
Marlin/frameworks/CMSIS/LPC1768/lib/usb/msc.h
Normal file
116
Marlin/frameworks/CMSIS/LPC1768/lib/usb/msc.h
Normal file
@ -0,0 +1,116 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: MSC.H
|
||||
* Purpose: USB Mass Storage Class Definitions
|
||||
* Version: V1.10
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2005-2009 Keil Software.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __MSC_H__
|
||||
#define __MSC_H__
|
||||
|
||||
|
||||
#if defined ( __GNUC__ )
|
||||
#define __packed __attribute__((__packed__))
|
||||
#endif
|
||||
|
||||
|
||||
/* MSC Subclass Codes */
|
||||
#define MSC_SUBCLASS_RBC 0x01
|
||||
#define MSC_SUBCLASS_SFF8020I_MMC2 0x02
|
||||
#define MSC_SUBCLASS_QIC157 0x03
|
||||
#define MSC_SUBCLASS_UFI 0x04
|
||||
#define MSC_SUBCLASS_SFF8070I 0x05
|
||||
#define MSC_SUBCLASS_SCSI 0x06
|
||||
|
||||
/* MSC Protocol Codes */
|
||||
#define MSC_PROTOCOL_CBI_INT 0x00
|
||||
#define MSC_PROTOCOL_CBI_NOINT 0x01
|
||||
#define MSC_PROTOCOL_BULK_ONLY 0x50
|
||||
|
||||
|
||||
/* MSC Request Codes */
|
||||
#define MSC_REQUEST_RESET 0xFF
|
||||
#define MSC_REQUEST_GET_MAX_LUN 0xFE
|
||||
|
||||
|
||||
/* MSC Bulk-only Stage */
|
||||
#define MSC_BS_CBW 0 /* Command Block Wrapper */
|
||||
#define MSC_BS_DATA_OUT 1 /* Data Out Phase */
|
||||
#define MSC_BS_DATA_IN 2 /* Data In Phase */
|
||||
#define MSC_BS_DATA_IN_LAST 3 /* Data In Last Phase */
|
||||
#define MSC_BS_DATA_IN_LAST_STALL 4 /* Data In Last Phase with Stall */
|
||||
#define MSC_BS_CSW 5 /* Command Status Wrapper */
|
||||
#define MSC_BS_ERROR 6 /* Error */
|
||||
|
||||
|
||||
/* Bulk-only Command Block Wrapper */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _MSC_CBW {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _MSC_CBW {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
typedef __packed struct _MSC_CBW {
|
||||
#endif
|
||||
uint32_t dSignature;
|
||||
uint32_t dTag;
|
||||
uint32_t dDataLength;
|
||||
uint8_t bmFlags;
|
||||
uint8_t bLUN;
|
||||
uint8_t bCBLength;
|
||||
uint8_t CB[16];
|
||||
} MSC_CBW;
|
||||
|
||||
/* Bulk-only Command Status Wrapper */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _MSC_CSW {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _MSC_CSW {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
typedef __packed struct _MSC_CSW {
|
||||
#endif
|
||||
uint32_t dSignature;
|
||||
uint32_t dTag;
|
||||
uint32_t dDataResidue;
|
||||
uint8_t bStatus;
|
||||
} MSC_CSW;
|
||||
|
||||
#define MSC_CBW_Signature 0x43425355
|
||||
#define MSC_CSW_Signature 0x53425355
|
||||
|
||||
|
||||
/* CSW Status Definitions */
|
||||
#define CSW_CMD_PASSED 0x00
|
||||
#define CSW_CMD_FAILED 0x01
|
||||
#define CSW_PHASE_ERROR 0x02
|
||||
|
||||
|
||||
/* SCSI Commands */
|
||||
#define SCSI_TEST_UNIT_READY 0x00
|
||||
#define SCSI_REQUEST_SENSE 0x03
|
||||
#define SCSI_FORMAT_UNIT 0x04
|
||||
#define SCSI_INQUIRY 0x12
|
||||
#define SCSI_MODE_SELECT6 0x15
|
||||
#define SCSI_MODE_SENSE6 0x1A
|
||||
#define SCSI_START_STOP_UNIT 0x1B
|
||||
#define SCSI_MEDIA_REMOVAL 0x1E
|
||||
#define SCSI_READ_FORMAT_CAPACITIES 0x23
|
||||
#define SCSI_READ_CAPACITY 0x25
|
||||
#define SCSI_READ10 0x28
|
||||
#define SCSI_WRITE10 0x2A
|
||||
#define SCSI_VERIFY10 0x2F
|
||||
#define SCSI_MODE_SELECT10 0x55
|
||||
#define SCSI_MODE_SENSE10 0x5A
|
||||
|
||||
|
||||
#endif /* __MSC_H__ */
|
||||
716
Marlin/frameworks/CMSIS/LPC1768/lib/usb/mscuser.cpp
Normal file
716
Marlin/frameworks/CMSIS/LPC1768/lib/usb/mscuser.cpp
Normal file
@ -0,0 +1,716 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: MSCUSER.C
|
||||
* Purpose: Mass Storage Class Custom User Module
|
||||
* Version: V1.10
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2005-2009 Keil Software.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
extern "C" {
|
||||
#include "LPC17xx.h"
|
||||
#include "lpc_types.h"
|
||||
}
|
||||
#include "usb.h"
|
||||
#include "msc.h"
|
||||
#include "usbcfg.h"
|
||||
#include "usbhw.h"
|
||||
#include "usbcore.h"
|
||||
#include "mscuser.h"
|
||||
|
||||
#include "../chanfs/diskio.h"
|
||||
#include <debug_frmwrk.h>
|
||||
|
||||
DWORD MSC_BlockCount = 0;
|
||||
|
||||
uint32_t MemOK; /* Memory OK */
|
||||
|
||||
DWORD lba; /* start block */
|
||||
DWORD transfer_count; /* blocks to transfer */
|
||||
DWORD length;
|
||||
uint32_t block_offset; /* current block offset*/
|
||||
|
||||
uint8_t BulkStage; /* Bulk Stage */
|
||||
|
||||
uint8_t BulkBuf[MSC_MAX_PACKET]; /* Bulk In/Out Buffer */
|
||||
uint8_t block_cache[MSC_BLOCK_SIZE];
|
||||
uint8_t BulkLen; /* Bulk In/Out Length */
|
||||
|
||||
MSC_CBW CBW; /* Command Block Wrapper */
|
||||
MSC_CSW CSW; /* Command Status Wrapper */
|
||||
uint8_t media_lock = 0;
|
||||
|
||||
uint32_t MSC_SD_Lock() {
|
||||
media_lock = CBW.CB[4]; //0x1 - lock, 0x0 - unlock
|
||||
// logical_unit = CBW.CB[1] & 0xE0;
|
||||
CSW.bStatus = CSW_CMD_PASSED;
|
||||
MSC_SetCSW();
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint32_t MSC_SD_Release(uint8_t pdrv) {
|
||||
MSC_BlockCount = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint32_t MSC_SD_Init(uint8_t pdrv) {
|
||||
DSTATUS ret = disk_initialize(pdrv);
|
||||
if(ret) return ret;
|
||||
if(disk_ioctl (pdrv, GET_SECTOR_COUNT, (void *)(&MSC_BlockCount))) return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
#define STARTSTOP_STOPMOTOR 0x0
|
||||
#define STARTSTOP_STARTMOTOR 0x1
|
||||
#define STARTSTOP_EJECT 0x2
|
||||
#define STARTSTOP_LOAD 0x3
|
||||
|
||||
void MSC_StartStopUnit() {
|
||||
switch (CBW.CB[4] & 0x03) {
|
||||
case STARTSTOP_EJECT:
|
||||
MSC_SD_Release(0);
|
||||
break;
|
||||
case STARTSTOP_LOAD:
|
||||
if(MSC_BlockCount == 0) {
|
||||
if(MSC_SD_Init(0) != 0) {
|
||||
CSW.bStatus = CSW_CMD_FAILED;
|
||||
MSC_SetCSW();
|
||||
return;
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
_DBG("MSC_StartStopUnit unknown startstopunit sub command\n");
|
||||
}
|
||||
CSW.bStatus = CSW_CMD_PASSED;
|
||||
MSC_SetCSW();
|
||||
}
|
||||
|
||||
/*
|
||||
* MSC Mass Storage Reset Request Callback
|
||||
* Called automatically on Mass Storage Reset Request
|
||||
* Parameters: None (global SetupPacket and EP0Buf)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
uint32_t MSC_Reset (void) {
|
||||
BulkStage = MSC_BS_CBW;
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC Get Max LUN Request Callback
|
||||
* Called automatically on Get Max LUN Request
|
||||
* Parameters: None (global SetupPacket and EP0Buf)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
uint32_t MSC_GetMaxLUN (void) {
|
||||
|
||||
EP0Buf[0] = 0; /* No LUN associated with this device */
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC Memory Read Callback
|
||||
* Called automatically on Memory Read Event
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_MemoryRead (void) {
|
||||
uint32_t n = (length > MSC_MAX_PACKET) ? MSC_MAX_PACKET : length;
|
||||
|
||||
if (lba > MSC_BlockCount) {
|
||||
n = (MSC_BlockCount - lba) * MSC_BLOCK_SIZE + block_offset;
|
||||
BulkStage = MSC_BS_ERROR;
|
||||
}
|
||||
|
||||
if(block_offset == 0) {
|
||||
disk_read (0, block_cache, lba, 1);
|
||||
}
|
||||
|
||||
USB_WriteEP(MSC_EP_IN, &block_cache[block_offset], n);
|
||||
|
||||
block_offset += n;
|
||||
length -= n;
|
||||
CSW.dDataResidue -= n;
|
||||
|
||||
if(block_offset >= MSC_BLOCK_SIZE) {
|
||||
block_offset = 0;
|
||||
++lba;
|
||||
}
|
||||
|
||||
if (length == 0) {
|
||||
BulkStage = MSC_BS_DATA_IN_LAST;
|
||||
}
|
||||
|
||||
if (BulkStage != MSC_BS_DATA_IN) {
|
||||
CSW.bStatus = CSW_CMD_PASSED;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC Memory Write Callback
|
||||
* Called automatically on Memory Write Event
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_MemoryWrite (void) {
|
||||
|
||||
for (uint32_t n = 0; n < BulkLen; n++) {
|
||||
block_cache[block_offset + n] = BulkBuf[n];
|
||||
}
|
||||
|
||||
if(block_offset + BulkLen >= MSC_BLOCK_SIZE) {
|
||||
if(!(disk_status(0) & STA_PROTECT)){
|
||||
disk_write(0, block_cache, lba, 1);
|
||||
}
|
||||
}
|
||||
|
||||
block_offset += BulkLen;
|
||||
length -= BulkLen;
|
||||
CSW.dDataResidue -= BulkLen;
|
||||
|
||||
if(block_offset >= MSC_BLOCK_SIZE) {
|
||||
block_offset = 0;
|
||||
++lba;
|
||||
}
|
||||
|
||||
if ((length == 0) || (BulkStage == MSC_BS_CSW)) {
|
||||
CSW.bStatus = CSW_CMD_PASSED;
|
||||
MSC_SetCSW();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC Memory Verify Callback
|
||||
* Called automatically on Memory Verify Event
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_MemoryVerify (void) {
|
||||
|
||||
if(!block_offset) {
|
||||
disk_read(0, block_cache, lba, 1);
|
||||
}
|
||||
|
||||
for (uint32_t n = 0; n < BulkLen; n++) {
|
||||
if (block_cache[block_offset + n] != BulkBuf[n]) {
|
||||
MemOK = FALSE;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
block_offset += BulkLen;
|
||||
length -= BulkLen;
|
||||
CSW.dDataResidue -= BulkLen;
|
||||
|
||||
if ((length == 0) || (BulkStage == MSC_BS_CSW)) {
|
||||
CSW.bStatus = (MemOK) ? CSW_CMD_PASSED : CSW_CMD_FAILED;
|
||||
MSC_SetCSW();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC SCSI Read/Write Setup Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
uint32_t MSC_RWSetup (void) {
|
||||
uint32_t n;
|
||||
|
||||
/* Logical Block Address of First Block */
|
||||
lba = (CBW.CB[2] << 24) |
|
||||
(CBW.CB[3] << 16) |
|
||||
(CBW.CB[4] << 8) |
|
||||
(CBW.CB[5] << 0);
|
||||
|
||||
/* Number of Blocks to transfer */
|
||||
transfer_count = (CBW.CB[7] << 8) |
|
||||
(CBW.CB[8] << 0);
|
||||
|
||||
block_offset = 0;
|
||||
length = transfer_count * MSC_BLOCK_SIZE;
|
||||
|
||||
if (CBW.dDataLength != (transfer_count * MSC_BLOCK_SIZE)) {
|
||||
USB_SetStallEP(MSC_EP_IN);
|
||||
USB_SetStallEP(MSC_EP_OUT);
|
||||
CSW.bStatus = CSW_PHASE_ERROR;
|
||||
MSC_SetCSW();
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Check Data IN Format
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
uint32_t DataInFormat (void) {
|
||||
|
||||
if (CBW.dDataLength == 0) {
|
||||
CSW.bStatus = CSW_PHASE_ERROR;
|
||||
MSC_SetCSW();
|
||||
return (FALSE);
|
||||
}
|
||||
if ((CBW.bmFlags & 0x80) == 0) {
|
||||
USB_SetStallEP(MSC_EP_OUT);
|
||||
CSW.bStatus = CSW_PHASE_ERROR;
|
||||
MSC_SetCSW();
|
||||
return (FALSE);
|
||||
}
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Perform Data IN Transfer
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
void DataInTransfer (void) {
|
||||
|
||||
if (BulkLen > CBW.dDataLength) {
|
||||
BulkLen = CBW.dDataLength;
|
||||
}
|
||||
|
||||
USB_WriteEP(MSC_EP_IN, BulkBuf, BulkLen);
|
||||
BulkStage = MSC_BS_DATA_IN_LAST;
|
||||
|
||||
CSW.dDataResidue -= BulkLen;
|
||||
CSW.bStatus = CSW_CMD_PASSED;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC SCSI Test Unit Ready Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_TestUnitReady (void) {
|
||||
|
||||
if (CBW.dDataLength != 0) {
|
||||
if ((CBW.bmFlags & 0x80) != 0) {
|
||||
USB_SetStallEP(MSC_EP_IN);
|
||||
} else {
|
||||
USB_SetStallEP(MSC_EP_OUT);
|
||||
}
|
||||
}
|
||||
|
||||
if(MSC_BlockCount > 0) {
|
||||
CSW.bStatus = CSW_CMD_PASSED;
|
||||
} else {
|
||||
CSW.bStatus = CSW_CMD_FAILED;
|
||||
}
|
||||
|
||||
MSC_SetCSW();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC SCSI Request Sense Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_RequestSense (void) {
|
||||
|
||||
if (!DataInFormat()) return;
|
||||
|
||||
BulkBuf[ 0] = 0x70; /* Response Code */
|
||||
BulkBuf[ 1] = 0x00;
|
||||
BulkBuf[ 2] = static_cast<uint8_t>(Sense_KEY::ILLEGAL_REQUEST);
|
||||
BulkBuf[ 3] = 0x00;
|
||||
BulkBuf[ 4] = 0x00;
|
||||
BulkBuf[ 5] = 0x00;
|
||||
BulkBuf[ 6] = 0x00;
|
||||
BulkBuf[ 7] = 0x0A; /* Additional Length */
|
||||
|
||||
BulkBuf[ 8] = 0x00;
|
||||
BulkBuf[ 9] = 0x00;
|
||||
BulkBuf[10] = 0x00;
|
||||
BulkBuf[11] = 0x00;
|
||||
BulkBuf[12] = static_cast<uint8_t>(Sense_ASC::CANNOT_READ_MEDIUM);
|
||||
BulkBuf[13] = static_cast<uint8_t>(Sense_ASCQ::UNKNOWN_FORMAT);
|
||||
BulkBuf[14] = 0x00;
|
||||
BulkBuf[15] = 0x00;
|
||||
BulkBuf[16] = 0x00;
|
||||
BulkBuf[17] = 0x00;
|
||||
|
||||
if (MSC_BlockCount == 0) {
|
||||
BulkBuf[ 2] = static_cast<uint8_t>(Sense_KEY::NOT_READY);
|
||||
BulkBuf[12] = static_cast<uint8_t>(Sense_ASC::MEDIUM_NOT_PRESENT);
|
||||
BulkBuf[13] = static_cast<uint8_t>(Sense_ASCQ::LOADABLE);
|
||||
}
|
||||
|
||||
BulkLen = 18;
|
||||
DataInTransfer();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC SCSI Inquiry Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_Inquiry (void) {
|
||||
|
||||
if (!DataInFormat()) return;
|
||||
|
||||
BulkBuf[ 0] = 0x00; /* Direct Access Device */
|
||||
BulkBuf[ 1] = 0x80; /* RMB = 1: Removable Medium */
|
||||
BulkBuf[ 2] = 0x00; /* Version: No conformance claim to standard */
|
||||
BulkBuf[ 3] = 0x01;
|
||||
|
||||
BulkBuf[ 4] = 36-4; /* Additional Length */
|
||||
BulkBuf[ 5] = 0x80; /* SCCS = 1: Storage Controller Component */
|
||||
BulkBuf[ 6] = 0x00;
|
||||
BulkBuf[ 7] = 0x00;
|
||||
|
||||
BulkBuf[ 8] = 'M'; /* Vendor Identification */
|
||||
BulkBuf[ 9] = 'a';
|
||||
BulkBuf[10] = 'r';
|
||||
BulkBuf[11] = 'l';
|
||||
BulkBuf[12] = 'i';
|
||||
BulkBuf[13] = 'n';
|
||||
BulkBuf[14] = ' ';
|
||||
BulkBuf[15] = ' ';
|
||||
|
||||
BulkBuf[16] = 'R'; /* Product Identification */
|
||||
BulkBuf[17] = 'e';
|
||||
BulkBuf[18] = '-';
|
||||
BulkBuf[19] = 'A';
|
||||
BulkBuf[20] = 'R';
|
||||
BulkBuf[21] = 'M';
|
||||
BulkBuf[22] = ' ';
|
||||
BulkBuf[23] = 'S';
|
||||
BulkBuf[24] = 'D';
|
||||
BulkBuf[25] = 'C';
|
||||
BulkBuf[26] = 'a';
|
||||
BulkBuf[27] = 'r';
|
||||
BulkBuf[28] = 'd';
|
||||
BulkBuf[29] = ' ';
|
||||
BulkBuf[30] = '0';
|
||||
BulkBuf[31] = '1';
|
||||
|
||||
BulkBuf[32] = '1'; /* Product Revision Level */
|
||||
BulkBuf[33] = '.';
|
||||
BulkBuf[34] = '0';
|
||||
BulkBuf[35] = ' ';
|
||||
|
||||
if(MSC_BlockCount == 0) {
|
||||
BulkBuf[0] = 0x20; // Direct Access Device usually available but not currently
|
||||
}
|
||||
|
||||
BulkLen = 36;
|
||||
DataInTransfer();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC SCSI Mode Sense (6-Byte) Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_ModeSense6 (void) {
|
||||
|
||||
if (!DataInFormat()) return;
|
||||
|
||||
BulkBuf[ 0] = 0x03;
|
||||
BulkBuf[ 1] = 0x00;
|
||||
BulkBuf[ 2] = 0x00;
|
||||
BulkBuf[ 3] = 0x00;
|
||||
|
||||
BulkLen = 4;
|
||||
DataInTransfer();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC SCSI Mode Sense (10-Byte) Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_ModeSense10 (void) {
|
||||
|
||||
if (!DataInFormat()) return;
|
||||
|
||||
BulkBuf[ 0] = 0x00;
|
||||
BulkBuf[ 1] = 0x06;
|
||||
BulkBuf[ 2] = 0x00;
|
||||
BulkBuf[ 3] = 0x00;
|
||||
BulkBuf[ 4] = 0x00;
|
||||
BulkBuf[ 5] = 0x00;
|
||||
BulkBuf[ 6] = 0x00;
|
||||
BulkBuf[ 7] = 0x00;
|
||||
|
||||
BulkLen = 8;
|
||||
DataInTransfer();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC SCSI Read Capacity Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_ReadCapacity (void) {
|
||||
|
||||
if (!DataInFormat()) return;
|
||||
|
||||
/* Last Logical Block */
|
||||
BulkBuf[ 0] = ((MSC_BlockCount - 1) >> 24) & 0xFF;
|
||||
BulkBuf[ 1] = ((MSC_BlockCount - 1) >> 16) & 0xFF;
|
||||
BulkBuf[ 2] = ((MSC_BlockCount - 1) >> 8) & 0xFF;
|
||||
BulkBuf[ 3] = ((MSC_BlockCount - 1) >> 0) & 0xFF;
|
||||
|
||||
/* Block Length */
|
||||
BulkBuf[ 4] = (MSC_BLOCK_SIZE >> 24) & 0xFF;
|
||||
BulkBuf[ 5] = (MSC_BLOCK_SIZE >> 16) & 0xFF;
|
||||
BulkBuf[ 6] = (MSC_BLOCK_SIZE >> 8) & 0xFF;
|
||||
BulkBuf[ 7] = (MSC_BLOCK_SIZE >> 0) & 0xFF;
|
||||
|
||||
BulkLen = 8;
|
||||
DataInTransfer();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC SCSI Read Format Capacity Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_ReadFormatCapacity (void) {
|
||||
|
||||
if (!DataInFormat()) return;
|
||||
|
||||
BulkBuf[ 0] = 0x00;
|
||||
BulkBuf[ 1] = 0x00;
|
||||
BulkBuf[ 2] = 0x00;
|
||||
BulkBuf[ 3] = 0x08; /* Capacity List Length */
|
||||
|
||||
/* Block Count */
|
||||
BulkBuf[ 4] = (MSC_BlockCount >> 24) & 0xFF;
|
||||
BulkBuf[ 5] = (MSC_BlockCount >> 16) & 0xFF;
|
||||
BulkBuf[ 6] = (MSC_BlockCount >> 8) & 0xFF;
|
||||
BulkBuf[ 7] = (MSC_BlockCount >> 0) & 0xFF;
|
||||
|
||||
/* Block Length */
|
||||
BulkBuf[ 8] = 0x02; /* Descriptor Code: Formatted Media */
|
||||
BulkBuf[ 9] = (MSC_BLOCK_SIZE >> 16) & 0xFF;
|
||||
BulkBuf[10] = (MSC_BLOCK_SIZE >> 8) & 0xFF;
|
||||
BulkBuf[11] = (MSC_BLOCK_SIZE >> 0) & 0xFF;
|
||||
|
||||
BulkLen = 12;
|
||||
DataInTransfer();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC Get Command Block Wrapper Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_GetCBW (void) {
|
||||
uint32_t n;
|
||||
|
||||
for (n = 0; n < BulkLen; n++) {
|
||||
*((uint8_t *)&CBW + n) = BulkBuf[n];
|
||||
}
|
||||
if ((BulkLen == sizeof(CBW)) && (CBW.dSignature == MSC_CBW_Signature)) {
|
||||
/* Valid CBW */
|
||||
CSW.dTag = CBW.dTag;
|
||||
CSW.dDataResidue = CBW.dDataLength;
|
||||
if ((CBW.bLUN != 0) || (CBW.bCBLength < 1) || CBW.bCBLength > 16) {
|
||||
fail: CSW.bStatus = CSW_CMD_FAILED;
|
||||
MSC_SetCSW();
|
||||
_DBG("Failed SCSI OP code ");
|
||||
_DBH(CBW.CB[0]);
|
||||
_DBG("\n");
|
||||
} else {
|
||||
switch (CBW.CB[0]) {
|
||||
case SCSI_TEST_UNIT_READY:
|
||||
MSC_TestUnitReady();
|
||||
break;
|
||||
case SCSI_REQUEST_SENSE:
|
||||
MSC_RequestSense();
|
||||
break;
|
||||
case SCSI_FORMAT_UNIT:
|
||||
goto fail;
|
||||
case SCSI_INQUIRY:
|
||||
MSC_Inquiry();
|
||||
break;
|
||||
case SCSI_START_STOP_UNIT:
|
||||
MSC_StartStopUnit();
|
||||
break;
|
||||
case SCSI_MEDIA_REMOVAL:
|
||||
MSC_SD_Lock();
|
||||
break;
|
||||
case SCSI_MODE_SELECT6:
|
||||
goto fail;
|
||||
case SCSI_MODE_SENSE6:
|
||||
MSC_ModeSense6();
|
||||
break;
|
||||
case SCSI_MODE_SELECT10:
|
||||
goto fail;
|
||||
case SCSI_MODE_SENSE10:
|
||||
MSC_ModeSense10();
|
||||
break;
|
||||
case SCSI_READ_FORMAT_CAPACITIES:
|
||||
MSC_ReadFormatCapacity();
|
||||
break;
|
||||
case SCSI_READ_CAPACITY:
|
||||
MSC_ReadCapacity();
|
||||
break;
|
||||
case SCSI_READ10:
|
||||
if (MSC_RWSetup()) {
|
||||
if ((CBW.bmFlags & 0x80) != 0) {
|
||||
BulkStage = MSC_BS_DATA_IN;
|
||||
MSC_MemoryRead();
|
||||
} else {
|
||||
USB_SetStallEP(MSC_EP_OUT);
|
||||
CSW.bStatus = CSW_PHASE_ERROR;
|
||||
MSC_SetCSW();
|
||||
}
|
||||
}
|
||||
break;
|
||||
case SCSI_WRITE10:
|
||||
if (MSC_RWSetup()) {
|
||||
if ((CBW.bmFlags & 0x80) == 0) {
|
||||
BulkStage = MSC_BS_DATA_OUT;
|
||||
} else {
|
||||
USB_SetStallEP(MSC_EP_IN);
|
||||
CSW.bStatus = CSW_PHASE_ERROR;
|
||||
MSC_SetCSW();
|
||||
}
|
||||
}
|
||||
break;
|
||||
case SCSI_VERIFY10:
|
||||
if (MSC_RWSetup()) {
|
||||
if ((CBW.bmFlags & 0x80) == 0) {
|
||||
BulkStage = MSC_BS_DATA_OUT;
|
||||
MemOK = TRUE;
|
||||
} else {
|
||||
USB_SetStallEP(MSC_EP_IN);
|
||||
CSW.bStatus = CSW_PHASE_ERROR;
|
||||
MSC_SetCSW();
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
goto fail;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
/* Invalid CBW */
|
||||
USB_SetStallEP(MSC_EP_IN);
|
||||
USB_SetStallEP(MSC_EP_OUT);
|
||||
BulkStage = MSC_BS_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC Set Command Status Wrapper Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_SetCSW (void) {
|
||||
|
||||
CSW.dSignature = MSC_CSW_Signature;
|
||||
USB_WriteEP(MSC_EP_IN, (uint8_t *)&CSW, sizeof(CSW));
|
||||
BulkStage = MSC_BS_CSW;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC Bulk In Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_BulkIn (void) {
|
||||
|
||||
switch (BulkStage) {
|
||||
case MSC_BS_DATA_IN:
|
||||
switch (CBW.CB[0]) {
|
||||
case SCSI_READ10:
|
||||
MSC_MemoryRead();
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case MSC_BS_DATA_IN_LAST:
|
||||
MSC_SetCSW();
|
||||
break;
|
||||
case MSC_BS_DATA_IN_LAST_STALL:
|
||||
USB_SetStallEP(MSC_EP_IN);
|
||||
MSC_SetCSW();
|
||||
break;
|
||||
case MSC_BS_CSW:
|
||||
BulkStage = MSC_BS_CBW;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* MSC Bulk Out Callback
|
||||
* Parameters: None (global variables)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void MSC_BulkOut (void) {
|
||||
|
||||
BulkLen = (uint8_t)USB_ReadEP(MSC_EP_OUT, BulkBuf);
|
||||
switch (BulkStage) {
|
||||
case MSC_BS_CBW:
|
||||
MSC_GetCBW();
|
||||
break;
|
||||
case MSC_BS_DATA_OUT:
|
||||
switch (CBW.CB[0]) {
|
||||
case SCSI_WRITE10:
|
||||
MSC_MemoryWrite();
|
||||
break;
|
||||
case SCSI_VERIFY10:
|
||||
MSC_MemoryVerify();
|
||||
break;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
USB_SetStallEP(MSC_EP_OUT);
|
||||
CSW.bStatus = CSW_PHASE_ERROR;
|
||||
MSC_SetCSW();
|
||||
break;
|
||||
}
|
||||
}
|
||||
69
Marlin/frameworks/CMSIS/LPC1768/lib/usb/mscuser.h
Normal file
69
Marlin/frameworks/CMSIS/LPC1768/lib/usb/mscuser.h
Normal file
@ -0,0 +1,69 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: MSCUSER.H
|
||||
* Purpose: Mass Storage Class Custom User Definitions
|
||||
* Version: V1.10
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2005-2009 Keil Software.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __MSCUSER_H__
|
||||
#define __MSCUSER_H__
|
||||
|
||||
|
||||
/* Max In/Out Packet Size */
|
||||
#define MSC_MAX_PACKET 64
|
||||
#define MSC_BLOCK_SIZE 512
|
||||
|
||||
/* MSC In/Out Endpoint Address */
|
||||
#define MSC_EP_IN 0x85
|
||||
#define MSC_EP_OUT 0x05
|
||||
|
||||
/* MSC Requests Callback Functions */
|
||||
extern uint32_t MSC_Reset (void);
|
||||
extern uint32_t MSC_GetMaxLUN (void);
|
||||
|
||||
/* MSC Bulk Callback Functions */
|
||||
extern void MSC_GetCBW (void);
|
||||
extern void MSC_SetCSW (void);
|
||||
extern void MSC_BulkIn (void);
|
||||
extern void MSC_BulkOut(void);
|
||||
|
||||
enum class Sense_KEY : uint8_t {
|
||||
NO_SENSE,
|
||||
RECOVERED_ERROR,
|
||||
NOT_READY,
|
||||
MEDIUM_ERROR,
|
||||
HARDWARE_ERROR,
|
||||
ILLEGAL_REQUEST,
|
||||
UNIT_ATTENTION,
|
||||
DATA_PROTECT
|
||||
};
|
||||
|
||||
enum class Sense_ASC : uint8_t {
|
||||
CANNOT_READ_MEDIUM = 0x30,
|
||||
MEDIUM_NOT_PRESENT = 0x3A
|
||||
};
|
||||
|
||||
enum class Sense_ASCQ : uint8_t {
|
||||
// CANNOT_READ_MEDIUM
|
||||
UNKNOWN_FORMAT = 0x01,
|
||||
// MEDIUM_NOT_PRESENT
|
||||
REASON_UNKNOWN = 0x00,
|
||||
TRAY_CLOSED,
|
||||
TRAY_OPEN,
|
||||
LOADABLE,
|
||||
AUXILIARY_MEMORY_ACCESSIBLE
|
||||
};
|
||||
|
||||
|
||||
#endif /* __MSCUSER_H__ */
|
||||
353
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usb.h
Normal file
353
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usb.h
Normal file
@ -0,0 +1,353 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usb.h
|
||||
* Purpose: USB Definitions
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __USB_H__
|
||||
#define __USB_H__
|
||||
extern "C" {
|
||||
#include "lpc_types.h"
|
||||
}
|
||||
#if defined ( __GNUC__ )
|
||||
#define __packed __attribute__((__packed__))
|
||||
#endif
|
||||
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed union {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef union __packed {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef union {
|
||||
#endif
|
||||
uint16_t W;
|
||||
#if defined ( __CC_ARM )
|
||||
__packed struct {
|
||||
#elif defined ( __GNUC__ )
|
||||
struct __packed {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
struct {
|
||||
#endif
|
||||
uint8_t L;
|
||||
uint8_t H;
|
||||
} WB;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
} WORD_BYTE;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
|
||||
/* bmRequestType.Dir */
|
||||
#define REQUEST_HOST_TO_DEVICE 0
|
||||
#define REQUEST_DEVICE_TO_HOST 1
|
||||
|
||||
/* bmRequestType.Type */
|
||||
#define REQUEST_STANDARD 0
|
||||
#define REQUEST_CLASS 1
|
||||
#define REQUEST_VENDOR 2
|
||||
#define REQUEST_RESERVED 3
|
||||
|
||||
/* bmRequestType.Recipient */
|
||||
#define REQUEST_TO_DEVICE 0
|
||||
#define REQUEST_TO_INTERFACE 1
|
||||
#define REQUEST_TO_ENDPOINT 2
|
||||
#define REQUEST_TO_OTHER 3
|
||||
|
||||
/* bmRequestType Definition */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed union _REQUEST_TYPE {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef union __packed _REQUEST_TYPE {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef union _REQUEST_TYPE {
|
||||
#endif
|
||||
#if defined ( __CC_ARM )
|
||||
__packed struct _BM {
|
||||
#elif defined ( __GNUC__ )
|
||||
struct __packed _BM {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
struct _BM {
|
||||
#endif
|
||||
uint8_t Recipient : 5;
|
||||
uint8_t Type : 2;
|
||||
uint8_t Dir : 1;
|
||||
} BM;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
uint8_t B;
|
||||
} REQUEST_TYPE;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
/* USB Standard Request Codes */
|
||||
#define USB_REQUEST_GET_STATUS 0
|
||||
#define USB_REQUEST_CLEAR_FEATURE 1
|
||||
#define USB_REQUEST_SET_FEATURE 3
|
||||
#define USB_REQUEST_SET_ADDRESS 5
|
||||
#define USB_REQUEST_GET_DESCRIPTOR 6
|
||||
#define USB_REQUEST_SET_DESCRIPTOR 7
|
||||
#define USB_REQUEST_GET_CONFIGURATION 8
|
||||
#define USB_REQUEST_SET_CONFIGURATION 9
|
||||
#define USB_REQUEST_GET_INTERFACE 10
|
||||
#define USB_REQUEST_SET_INTERFACE 11
|
||||
#define USB_REQUEST_SYNC_FRAME 12
|
||||
|
||||
/* USB GET_STATUS Bit Values */
|
||||
#define USB_GETSTATUS_SELF_POWERED 0x01
|
||||
#define USB_GETSTATUS_REMOTE_WAKEUP 0x02
|
||||
#define USB_GETSTATUS_ENDPOINT_STALL 0x01
|
||||
|
||||
/* USB Standard Feature selectors */
|
||||
#define USB_FEATURE_ENDPOINT_STALL 0
|
||||
#define USB_FEATURE_REMOTE_WAKEUP 1
|
||||
|
||||
/* USB Default Control Pipe Setup Packet */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _USB_SETUP_PACKET {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _USB_SETUP_PACKET {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef struct _USB_SETUP_PACKET {
|
||||
#endif
|
||||
REQUEST_TYPE bmRequestType;
|
||||
uint8_t bRequest;
|
||||
WORD_BYTE wValue;
|
||||
WORD_BYTE wIndex;
|
||||
uint16_t wLength;
|
||||
} USB_SETUP_PACKET;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
|
||||
/* USB Descriptor Types */
|
||||
#define USB_DEVICE_DESCRIPTOR_TYPE 1
|
||||
#define USB_CONFIGURATION_DESCRIPTOR_TYPE 2
|
||||
#define USB_STRING_DESCRIPTOR_TYPE 3
|
||||
#define USB_INTERFACE_DESCRIPTOR_TYPE 4
|
||||
#define USB_ENDPOINT_DESCRIPTOR_TYPE 5
|
||||
#define USB_DEVICE_QUALIFIER_DESCRIPTOR_TYPE 6
|
||||
#define USB_OTHER_SPEED_CONFIG_DESCRIPTOR_TYPE 7
|
||||
#define USB_INTERFACE_POWER_DESCRIPTOR_TYPE 8
|
||||
#define USB_OTG_DESCRIPTOR_TYPE 9
|
||||
#define USB_DEBUG_DESCRIPTOR_TYPE 10
|
||||
#define USB_INTERFACE_ASSOCIATION_DESCRIPTOR_TYPE 11
|
||||
|
||||
/* USB Device Classes */
|
||||
#define USB_DEVICE_CLASS_RESERVED 0x00
|
||||
#define USB_DEVICE_CLASS_AUDIO 0x01
|
||||
#define USB_DEVICE_CLASS_COMMUNICATIONS 0x02
|
||||
#define USB_DEVICE_CLASS_HUMAN_INTERFACE 0x03
|
||||
#define USB_DEVICE_CLASS_MONITOR 0x04
|
||||
#define USB_DEVICE_CLASS_PHYSICAL_INTERFACE 0x05
|
||||
#define USB_DEVICE_CLASS_POWER 0x06
|
||||
#define USB_DEVICE_CLASS_PRINTER 0x07
|
||||
#define USB_DEVICE_CLASS_STORAGE 0x08
|
||||
#define USB_DEVICE_CLASS_HUB 0x09
|
||||
#define USB_DEVICE_CLASS_MISCELLANEOUS 0xEF
|
||||
#define USB_DEVICE_CLASS_VENDOR_SPECIFIC 0xFF
|
||||
|
||||
/* bmAttributes in Configuration Descriptor */
|
||||
#define USB_CONFIG_POWERED_MASK 0x40
|
||||
#define USB_CONFIG_BUS_POWERED 0x80
|
||||
#define USB_CONFIG_SELF_POWERED 0xC0
|
||||
#define USB_CONFIG_REMOTE_WAKEUP 0x20
|
||||
|
||||
/* bMaxPower in Configuration Descriptor */
|
||||
#define USB_CONFIG_POWER_MA(mA) ((mA)/2)
|
||||
|
||||
/* bEndpointAddress in Endpoint Descriptor */
|
||||
#define USB_ENDPOINT_DIRECTION_MASK 0x80
|
||||
#define USB_ENDPOINT_OUT(addr) ((addr) | 0x00)
|
||||
#define USB_ENDPOINT_IN(addr) ((addr) | 0x80)
|
||||
|
||||
/* bmAttributes in Endpoint Descriptor */
|
||||
#define USB_ENDPOINT_TYPE_MASK 0x03
|
||||
#define USB_ENDPOINT_TYPE_CONTROL 0x00
|
||||
#define USB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
|
||||
#define USB_ENDPOINT_TYPE_BULK 0x02
|
||||
#define USB_ENDPOINT_TYPE_INTERRUPT 0x03
|
||||
#define USB_ENDPOINT_SYNC_MASK 0x0C
|
||||
#define USB_ENDPOINT_SYNC_NO_SYNCHRONIZATION 0x00
|
||||
#define USB_ENDPOINT_SYNC_ASYNCHRONOUS 0x04
|
||||
#define USB_ENDPOINT_SYNC_ADAPTIVE 0x08
|
||||
#define USB_ENDPOINT_SYNC_SYNCHRONOUS 0x0C
|
||||
#define USB_ENDPOINT_USAGE_MASK 0x30
|
||||
#define USB_ENDPOINT_USAGE_DATA 0x00
|
||||
#define USB_ENDPOINT_USAGE_FEEDBACK 0x10
|
||||
#define USB_ENDPOINT_USAGE_IMPLICIT_FEEDBACK 0x20
|
||||
#define USB_ENDPOINT_USAGE_RESERVED 0x30
|
||||
|
||||
/* USB Standard Device Descriptor */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _USB_DEVICE_DESCRIPTOR {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _USB_DEVICE_DESCRIPTOR {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef struct _USB_DEVICE_DESCRIPTOR {
|
||||
#endif
|
||||
uint8_t bLength;
|
||||
uint8_t bDescriptorType;
|
||||
uint16_t bcdUSB;
|
||||
uint8_t bDeviceClass;
|
||||
uint8_t bDeviceSubClass;
|
||||
uint8_t bDeviceProtocol;
|
||||
uint8_t bMaxPacketSize0;
|
||||
uint16_t idVendor;
|
||||
uint16_t idProduct;
|
||||
uint16_t bcdDevice;
|
||||
uint8_t iManufacturer;
|
||||
uint8_t iProduct;
|
||||
uint8_t iSerialNumber;
|
||||
uint8_t bNumConfigurations;
|
||||
} USB_DEVICE_DESCRIPTOR;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
/* USB 2.0 Device Qualifier Descriptor */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _USB_DEVICE_QUALIFIER_DESCRIPTOR {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _USB_DEVICE_QUALIFIER_DESCRIPTOR {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef struct _USB_DEVICE_QUALIFIER_DESCRIPTOR {
|
||||
#endif
|
||||
uint8_t bLength;
|
||||
uint8_t bDescriptorType;
|
||||
uint16_t bcdUSB;
|
||||
uint8_t bDeviceClass;
|
||||
uint8_t bDeviceSubClass;
|
||||
uint8_t bDeviceProtocol;
|
||||
uint8_t bMaxPacketSize0;
|
||||
uint8_t bNumConfigurations;
|
||||
uint8_t bReserved;
|
||||
} USB_DEVICE_QUALIFIER_DESCRIPTOR;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _USB_CONFIGURATION_DESCRIPTOR {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _USB_CONFIGURATION_DESCRIPTOR {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef struct _USB_CONFIGURATION_DESCRIPTOR {
|
||||
#endif
|
||||
uint8_t bLength;
|
||||
uint8_t bDescriptorType;
|
||||
uint16_t wTotalLength;
|
||||
uint8_t bNumInterfaces;
|
||||
uint8_t bConfigurationValue;
|
||||
uint8_t iConfiguration;
|
||||
uint8_t bmAttributes;
|
||||
uint8_t bMaxPower;
|
||||
} USB_CONFIGURATION_DESCRIPTOR;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
/* USB Standard Interface Descriptor */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _USB_INTERFACE_DESCRIPTOR {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _USB_INTERFACE_DESCRIPTOR {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef struct _USB_INTERFACE_DESCRIPTOR {
|
||||
#endif
|
||||
uint8_t bLength;
|
||||
uint8_t bDescriptorType;
|
||||
uint8_t bInterfaceNumber;
|
||||
uint8_t bAlternateSetting;
|
||||
uint8_t bNumEndpoints;
|
||||
uint8_t bInterfaceClass;
|
||||
uint8_t bInterfaceSubClass;
|
||||
uint8_t bInterfaceProtocol;
|
||||
uint8_t iInterface;
|
||||
} USB_INTERFACE_DESCRIPTOR;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
/* USB Standard Endpoint Descriptor */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _USB_ENDPOINT_DESCRIPTOR {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _USB_ENDPOINT_DESCRIPTOR {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef struct _USB_ENDPOINT_DESCRIPTOR {
|
||||
#endif
|
||||
uint8_t bLength;
|
||||
uint8_t bDescriptorType;
|
||||
uint8_t bEndpointAddress;
|
||||
uint8_t bmAttributes;
|
||||
uint16_t wMaxPacketSize;
|
||||
uint8_t bInterval;
|
||||
} USB_ENDPOINT_DESCRIPTOR;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
/* USB String Descriptor */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _USB_STRING_DESCRIPTOR {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _USB_STRING_DESCRIPTOR {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef struct _USB_STRING_DESCRIPTOR {
|
||||
#endif
|
||||
uint8_t bLength;
|
||||
uint8_t bDescriptorType;
|
||||
uint16_t bString/*[]*/;
|
||||
} USB_STRING_DESCRIPTOR;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
/* USB Common Descriptor */
|
||||
#if defined ( __CC_ARM )
|
||||
typedef __packed struct _USB_COMMON_DESCRIPTOR {
|
||||
#elif defined ( __GNUC__ )
|
||||
typedef struct __packed _USB_COMMON_DESCRIPTOR {
|
||||
#elif defined ( __IAR_SYSTEMS_ICC__ )
|
||||
#pragma pack(1)
|
||||
typedef struct _USB_COMMON_DESCRIPTOR {
|
||||
#endif
|
||||
uint8_t bLength;
|
||||
uint8_t bDescriptorType;
|
||||
} USB_COMMON_DESCRIPTOR;
|
||||
#ifdef __IAR_SYSTEMS_ICC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#endif /* __USB_H__ */
|
||||
181
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbcfg.h
Normal file
181
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbcfg.h
Normal file
@ -0,0 +1,181 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbcfg.h
|
||||
* Purpose: USB Custom Configuration
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*----------------------------------------------------------------------------
|
||||
* History:
|
||||
* V1.20 Added vendor specific support
|
||||
* V1.00 Initial Version
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __USBCFG_H__
|
||||
#define __USBCFG_H__
|
||||
|
||||
|
||||
//*** <<< Use Configuration Wizard in Context Menu >>> ***
|
||||
|
||||
|
||||
/*
|
||||
// <h> USB Configuration
|
||||
// <o0> USB Power
|
||||
// <i> Default Power Setting
|
||||
// <0=> Bus-powered
|
||||
// <1=> Self-powered
|
||||
// <o1> Max Number of Interfaces <1-256>
|
||||
// <o2> Max Number of Endpoints <1-32>
|
||||
// <o3> Max Endpoint 0 Packet Size
|
||||
// <8=> 8 Bytes <16=> 16 Bytes <32=> 32 Bytes <64=> 64 Bytes
|
||||
// <e4> DMA Transfer
|
||||
// <i> Use DMA for selected Endpoints
|
||||
// <o5.0> Endpoint 0 Out
|
||||
// <o5.1> Endpoint 0 In
|
||||
// <o5.2> Endpoint 1 Out
|
||||
// <o5.3> Endpoint 1 In
|
||||
// <o5.4> Endpoint 2 Out
|
||||
// <o5.5> Endpoint 2 In
|
||||
// <o5.6> Endpoint 3 Out
|
||||
// <o5.7> Endpoint 3 In
|
||||
// <o5.8> Endpoint 4 Out
|
||||
// <o5.9> Endpoint 4 In
|
||||
// <o5.10> Endpoint 5 Out
|
||||
// <o5.11> Endpoint 5 In
|
||||
// <o5.12> Endpoint 6 Out
|
||||
// <o5.13> Endpoint 6 In
|
||||
// <o5.14> Endpoint 7 Out
|
||||
// <o5.15> Endpoint 7 In
|
||||
// <o5.16> Endpoint 8 Out
|
||||
// <o5.17> Endpoint 8 In
|
||||
// <o5.18> Endpoint 9 Out
|
||||
// <o5.19> Endpoint 9 In
|
||||
// <o5.20> Endpoint 10 Out
|
||||
// <o5.21> Endpoint 10 In
|
||||
// <o5.22> Endpoint 11 Out
|
||||
// <o5.23> Endpoint 11 In
|
||||
// <o5.24> Endpoint 12 Out
|
||||
// <o5.25> Endpoint 12 In
|
||||
// <o5.26> Endpoint 13 Out
|
||||
// <o5.27> Endpoint 13 In
|
||||
// <o5.28> Endpoint 14 Out
|
||||
// <o5.29> Endpoint 14 In
|
||||
// <o5.30> Endpoint 15 Out
|
||||
// <o5.31> Endpoint 15 In
|
||||
// </e>
|
||||
// </h>
|
||||
*/
|
||||
|
||||
#define USB_POWER 0
|
||||
#define USB_IF_NUM 4
|
||||
#define USB_EP_NUM 32
|
||||
#define USB_MAX_PACKET0 64
|
||||
#define USB_DMA 0
|
||||
#define USB_DMA_EP 0x00000000
|
||||
|
||||
|
||||
/*
|
||||
// <h> USB Event Handlers
|
||||
// <h> Device Events
|
||||
// <o0.0> Power Event
|
||||
// <o1.0> Reset Event
|
||||
// <o2.0> Suspend Event
|
||||
// <o3.0> Resume Event
|
||||
// <o4.0> Remote Wakeup Event
|
||||
// <o5.0> Start of Frame Event
|
||||
// <o6.0> Error Event
|
||||
// </h>
|
||||
// <h> Endpoint Events
|
||||
// <o7.0> Endpoint 0 Event
|
||||
// <o7.1> Endpoint 1 Event
|
||||
// <o7.2> Endpoint 2 Event
|
||||
// <o7.3> Endpoint 3 Event
|
||||
// <o7.4> Endpoint 4 Event
|
||||
// <o7.5> Endpoint 5 Event
|
||||
// <o7.6> Endpoint 6 Event
|
||||
// <o7.7> Endpoint 7 Event
|
||||
// <o7.8> Endpoint 8 Event
|
||||
// <o7.9> Endpoint 9 Event
|
||||
// <o7.10> Endpoint 10 Event
|
||||
// <o7.11> Endpoint 11 Event
|
||||
// <o7.12> Endpoint 12 Event
|
||||
// <o7.13> Endpoint 13 Event
|
||||
// <o7.14> Endpoint 14 Event
|
||||
// <o7.15> Endpoint 15 Event
|
||||
// </h>
|
||||
// <h> USB Core Events
|
||||
// <o8.0> Set Configuration Event
|
||||
// <o9.0> Set Interface Event
|
||||
// <o10.0> Set/Clear Feature Event
|
||||
// </h>
|
||||
// </h>
|
||||
*/
|
||||
|
||||
#define USB_POWER_EVENT 0
|
||||
#define USB_RESET_EVENT 1
|
||||
#define USB_SUSPEND_EVENT 0
|
||||
#define USB_RESUME_EVENT 0
|
||||
#define USB_WAKEUP_EVENT 0
|
||||
#define USB_SOF_EVENT 0
|
||||
#define USB_ERROR_EVENT 0
|
||||
#define USB_EP_EVENT 0x0027
|
||||
#define USB_CONFIGURE_EVENT 1
|
||||
#define USB_INTERFACE_EVENT 0
|
||||
#define USB_FEATURE_EVENT 0
|
||||
|
||||
|
||||
/*
|
||||
// <e0> USB Class Support
|
||||
// <i> enables USB Class specific Requests
|
||||
// <e1> Human Interface Device (HID)
|
||||
// <o2> Interface Number <0-255>
|
||||
// </e>
|
||||
// <e3> Mass Storage
|
||||
// <o4> Interface Number <0-255>
|
||||
// </e>
|
||||
// <e5> Audio Device
|
||||
// <o6> Control Interface Number <0-255>
|
||||
// <o7> Streaming Interface 1 Number <0-255>
|
||||
// <o8> Streaming Interface 2 Number <0-255>
|
||||
// </e>
|
||||
// <e9> Communication Device
|
||||
// <o10> Control Interface Number <0-255>
|
||||
// <o11> Bulk Interface Number <0-255>
|
||||
// <o12> Max Communication Device Buffer Size
|
||||
// <8=> 8 Bytes <16=> 16 Bytes <32=> 32 Bytes <64=> 64 Bytes
|
||||
// </e>
|
||||
// </e>
|
||||
*/
|
||||
|
||||
#define USB_CLASS 1
|
||||
#define USB_HID 0
|
||||
#define USB_HID_IF_NUM 0
|
||||
#define USB_MSC 1
|
||||
#define USB_MSC_IF_NUM 2
|
||||
#define USB_AUDIO 0
|
||||
#define USB_ADC_CIF_NUM 0
|
||||
#define USB_ADC_SIF1_NUM 1
|
||||
#define USB_ADC_SIF2_NUM 2
|
||||
#define USB_CDC 1
|
||||
#define USB_CDC_CIF_NUM 0
|
||||
#define USB_CDC_DIF_NUM 1
|
||||
#define USB_CDC_BUFSIZE 64
|
||||
|
||||
/*
|
||||
// <e0> USB Vendor Support
|
||||
// <i> enables USB Vendor specific Requests
|
||||
// </e>
|
||||
*/
|
||||
#define USB_VENDOR 0
|
||||
|
||||
|
||||
#endif /* __USBCFG_H__ */
|
||||
815
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbcore.cpp
Normal file
815
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbcore.cpp
Normal file
@ -0,0 +1,815 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbcore.c
|
||||
* Purpose: USB Core Module
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*----------------------------------------------------------------------------
|
||||
* History:
|
||||
* V1.20 Added vendor specific requests
|
||||
* Changed string descriptor handling
|
||||
* Reworked Endpoint0
|
||||
* V1.00 Initial Version
|
||||
*----------------------------------------------------------------------------*/
|
||||
extern "C" {
|
||||
#include "lpc_types.h"
|
||||
}
|
||||
#include "usb.h"
|
||||
#include "usbcfg.h"
|
||||
#include "usbhw.h"
|
||||
#include "usbcore.h"
|
||||
#include "usbdesc.h"
|
||||
#include "usbuser.h"
|
||||
|
||||
#include "msc.h"
|
||||
#include "mscuser.h"
|
||||
extern MSC_CSW CSW;
|
||||
|
||||
#include "cdc.h"
|
||||
#include "cdcuser.h"
|
||||
|
||||
#define __packed __attribute__((__packed__))
|
||||
|
||||
uint16_t USB_DeviceStatus;
|
||||
uint8_t USB_DeviceAddress;
|
||||
uint8_t USB_Configuration;
|
||||
uint32_t USB_EndPointMask;
|
||||
uint32_t USB_EndPointHalt;
|
||||
uint32_t USB_EndPointStall; /* EP must stay stalled */
|
||||
uint8_t USB_NumInterfaces;
|
||||
uint8_t USB_AltSetting[USB_IF_NUM];
|
||||
|
||||
uint8_t EP0Buf[USB_MAX_PACKET0];
|
||||
|
||||
USB_EP_DATA EP0Data;
|
||||
|
||||
USB_SETUP_PACKET SetupPacket;
|
||||
|
||||
/*
|
||||
* Reset USB Core
|
||||
* Parameters: None
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_ResetCore(void) {
|
||||
|
||||
USB_DeviceStatus = USB_POWER;
|
||||
USB_DeviceAddress = 0;
|
||||
USB_Configuration = 0;
|
||||
USB_EndPointMask = 0x00010001;
|
||||
USB_EndPointHalt = 0x00000000;
|
||||
USB_EndPointStall = 0x00000000;
|
||||
}
|
||||
|
||||
/*
|
||||
* USB Request - Setup Stage
|
||||
* Parameters: None (global SetupPacket)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_SetupStage(void) {
|
||||
USB_ReadEP(0x00, (uint8_t *) &SetupPacket);
|
||||
}
|
||||
|
||||
/*
|
||||
* USB Request - Data In Stage
|
||||
* Parameters: None (global EP0Data)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_DataInStage(void) {
|
||||
uint32_t cnt;
|
||||
|
||||
if (EP0Data.Count > USB_MAX_PACKET0) {
|
||||
cnt = USB_MAX_PACKET0;
|
||||
} else {
|
||||
cnt = EP0Data.Count;
|
||||
}
|
||||
cnt = USB_WriteEP(0x80, EP0Data.pData, cnt);
|
||||
EP0Data.pData += cnt;
|
||||
EP0Data.Count -= cnt;
|
||||
}
|
||||
|
||||
/*
|
||||
* USB Request - Data Out Stage
|
||||
* Parameters: None (global EP0Data)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_DataOutStage(void) {
|
||||
uint32_t cnt;
|
||||
|
||||
cnt = USB_ReadEP(0x00, EP0Data.pData);
|
||||
EP0Data.pData += cnt;
|
||||
EP0Data.Count -= cnt;
|
||||
}
|
||||
|
||||
/*
|
||||
* USB Request - Status In Stage
|
||||
* Parameters: None
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_StatusInStage(void) {
|
||||
USB_WriteEP(0x80, nullptr, 0);
|
||||
}
|
||||
|
||||
/*
|
||||
* USB Request - Status Out Stage
|
||||
* Parameters: None
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_StatusOutStage(void) {
|
||||
USB_ReadEP(0x00, EP0Buf);
|
||||
}
|
||||
|
||||
/*
|
||||
* Get Status USB Request
|
||||
* Parameters: None (global SetupPacket)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
__inline uint32_t USB_ReqGetStatus(void) {
|
||||
uint32_t n, m;
|
||||
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_DEVICE:
|
||||
EP0Data.pData = (uint8_t *) &USB_DeviceStatus;
|
||||
break;
|
||||
case REQUEST_TO_INTERFACE:
|
||||
if ((USB_Configuration != 0) && (SetupPacket.wIndex.WB.L < USB_NumInterfaces)) {
|
||||
*((__packed uint16_t *) EP0Buf) = 0;
|
||||
*((uint16_t *) EP0Buf) = 0;
|
||||
EP0Data.pData = EP0Buf;
|
||||
} else {
|
||||
return (FALSE);
|
||||
}
|
||||
break;
|
||||
case REQUEST_TO_ENDPOINT:
|
||||
n = SetupPacket.wIndex.WB.L & 0x8F;
|
||||
m = (n & 0x80) ? ((1 << 16) << (n & 0x0F)) : (1 << n);
|
||||
if (((USB_Configuration != 0) || ((n & 0x0F) == 0)) && (USB_EndPointMask & m)) {
|
||||
*((__packed uint16_t *) EP0Buf) = (USB_EndPointHalt & m) ? 1 : 0;
|
||||
*((uint16_t *) EP0Buf) = (USB_EndPointHalt & m) ? 1 : 0;
|
||||
EP0Data.pData = EP0Buf;
|
||||
} else {
|
||||
return (FALSE);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*
|
||||
* Set/Clear Feature USB Request
|
||||
* Parameters: sc: 0 - Clear, 1 - Set
|
||||
* (global SetupPacket)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
__inline uint32_t USB_ReqSetClrFeature(uint32_t sc) {
|
||||
uint32_t n, m;
|
||||
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_DEVICE:
|
||||
if (SetupPacket.wValue.W == USB_FEATURE_REMOTE_WAKEUP) {
|
||||
if (sc) {
|
||||
USB_WakeUpCfg(TRUE);
|
||||
USB_DeviceStatus |= USB_GETSTATUS_REMOTE_WAKEUP;
|
||||
} else {
|
||||
USB_WakeUpCfg(FALSE);
|
||||
USB_DeviceStatus &= ~USB_GETSTATUS_REMOTE_WAKEUP;
|
||||
}
|
||||
} else {
|
||||
return (FALSE);
|
||||
}
|
||||
break;
|
||||
case REQUEST_TO_INTERFACE:
|
||||
return (FALSE);
|
||||
case REQUEST_TO_ENDPOINT:
|
||||
n = SetupPacket.wIndex.WB.L & 0x8F;
|
||||
m = (n & 0x80) ? ((1 << 16) << (n & 0x0F)) : (1 << n);
|
||||
if ((USB_Configuration != 0) && ((n & 0x0F) != 0) && (USB_EndPointMask & m)) {
|
||||
if (SetupPacket.wValue.W == USB_FEATURE_ENDPOINT_STALL) {
|
||||
if (sc) {
|
||||
USB_SetStallEP(n);
|
||||
USB_EndPointHalt |= m;
|
||||
} else {
|
||||
if ((USB_EndPointStall & m) != 0) {
|
||||
return (TRUE);
|
||||
}
|
||||
USB_ClrStallEP(n);
|
||||
#if (USB_MSC)
|
||||
if ((n == MSC_EP_IN) && ((USB_EndPointHalt & m) != 0)) {
|
||||
/* Compliance Test: rewrite CSW after unstall */
|
||||
if (CSW.dSignature == MSC_CSW_Signature) {
|
||||
USB_WriteEP(MSC_EP_IN, (uint8_t *) &CSW, sizeof(CSW));
|
||||
}
|
||||
}
|
||||
#endif
|
||||
USB_EndPointHalt &= ~m;
|
||||
}
|
||||
} else {
|
||||
return (FALSE);
|
||||
}
|
||||
} else {
|
||||
return (FALSE);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*
|
||||
* Set Address USB Request
|
||||
* Parameters: None (global SetupPacket)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
__inline uint32_t USB_ReqSetAddress(void) {
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_DEVICE:
|
||||
USB_DeviceAddress = 0x80 | SetupPacket.wValue.WB.L;
|
||||
break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*
|
||||
* Get Descriptor USB Request
|
||||
* Parameters: None (global SetupPacket)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
__inline uint32_t USB_ReqGetDescriptor(void) {
|
||||
uint8_t *pD;
|
||||
uint32_t len, n;
|
||||
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_DEVICE:
|
||||
switch (SetupPacket.wValue.WB.H) {
|
||||
case USB_DEVICE_DESCRIPTOR_TYPE:
|
||||
EP0Data.pData = (uint8_t *) USB_DeviceDescriptor;
|
||||
len = USB_DEVICE_DESC_SIZE;
|
||||
break;
|
||||
case USB_CONFIGURATION_DESCRIPTOR_TYPE:
|
||||
pD = (uint8_t *) USB_ConfigDescriptor;
|
||||
for (n = 0; n != SetupPacket.wValue.WB.L; n++) {
|
||||
if (((USB_CONFIGURATION_DESCRIPTOR *) pD)->bLength != 0) {
|
||||
pD += ((USB_CONFIGURATION_DESCRIPTOR *) pD)->wTotalLength;
|
||||
}
|
||||
}
|
||||
if (((USB_CONFIGURATION_DESCRIPTOR *) pD)->bLength == 0) {
|
||||
return (FALSE);
|
||||
}
|
||||
EP0Data.pData = pD;
|
||||
len = ((USB_CONFIGURATION_DESCRIPTOR *) pD)->wTotalLength;
|
||||
break;
|
||||
case USB_STRING_DESCRIPTOR_TYPE:
|
||||
pD = (uint8_t *) USB_StringDescriptor;
|
||||
for (n = 0; n != SetupPacket.wValue.WB.L; n++) {
|
||||
if (((USB_STRING_DESCRIPTOR *) pD)->bLength != 0) {
|
||||
pD += ((USB_STRING_DESCRIPTOR *) pD)->bLength;
|
||||
}
|
||||
}
|
||||
if (((USB_STRING_DESCRIPTOR *) pD)->bLength == 0) {
|
||||
return (FALSE);
|
||||
}
|
||||
EP0Data.pData = pD;
|
||||
len = ((USB_STRING_DESCRIPTOR *) EP0Data.pData)->bLength;
|
||||
break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
break;
|
||||
case REQUEST_TO_INTERFACE:
|
||||
switch (SetupPacket.wValue.WB.H) {
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
// break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
if (EP0Data.Count > len) {
|
||||
EP0Data.Count = len;
|
||||
}
|
||||
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*
|
||||
* Get Configuration USB Request
|
||||
* Parameters: None (global SetupPacket)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
__inline uint32_t USB_ReqGetConfiguration(void) {
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_DEVICE:
|
||||
EP0Data.pData = &USB_Configuration;
|
||||
break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*
|
||||
* Set Configuration USB Request
|
||||
* Parameters: None (global SetupPacket)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
__inline uint32_t USB_ReqSetConfiguration(void) {
|
||||
USB_COMMON_DESCRIPTOR *pD;
|
||||
uint32_t alt = 0;
|
||||
uint32_t n, m;
|
||||
uint32_t tmp;
|
||||
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_DEVICE:
|
||||
|
||||
if (SetupPacket.wValue.WB.L) {
|
||||
pD = (USB_COMMON_DESCRIPTOR *) USB_ConfigDescriptor;
|
||||
while (pD->bLength) {
|
||||
switch (pD->bDescriptorType) {
|
||||
case USB_CONFIGURATION_DESCRIPTOR_TYPE:
|
||||
if (((USB_CONFIGURATION_DESCRIPTOR *) pD)->bConfigurationValue == SetupPacket.wValue.WB.L) {
|
||||
USB_Configuration = SetupPacket.wValue.WB.L;
|
||||
USB_NumInterfaces = ((USB_CONFIGURATION_DESCRIPTOR *) pD)->bNumInterfaces;
|
||||
for (n = 0; n < USB_IF_NUM; n++) {
|
||||
USB_AltSetting[n] = 0;
|
||||
}
|
||||
for (n = 1; n < 16; n++) {
|
||||
if (USB_EndPointMask & (1 << n)) {
|
||||
USB_DisableEP(n);
|
||||
}
|
||||
if (USB_EndPointMask & ((1 << 16) << n)) {
|
||||
USB_DisableEP(n | 0x80);
|
||||
}
|
||||
}
|
||||
USB_EndPointMask = 0x00010001;
|
||||
USB_EndPointHalt = 0x00000000;
|
||||
USB_EndPointStall = 0x00000000;
|
||||
USB_Configure(TRUE);
|
||||
if (((USB_CONFIGURATION_DESCRIPTOR *) pD)->bmAttributes & USB_CONFIG_POWERED_MASK) {
|
||||
USB_DeviceStatus |= USB_GETSTATUS_SELF_POWERED;
|
||||
} else {
|
||||
USB_DeviceStatus &= ~(USB_GETSTATUS_SELF_POWERED);
|
||||
}
|
||||
} else {
|
||||
// (uint8_t *)pD += ((USB_CONFIGURATION_DESCRIPTOR *)pD)->wTotalLength;
|
||||
tmp = (uint32_t) pD;
|
||||
tmp += ((USB_CONFIGURATION_DESCRIPTOR *) pD)->wTotalLength;
|
||||
pD = (USB_COMMON_DESCRIPTOR *) tmp;
|
||||
continue;
|
||||
}
|
||||
break;
|
||||
case USB_INTERFACE_DESCRIPTOR_TYPE:
|
||||
alt = ((USB_INTERFACE_DESCRIPTOR *) pD)->bAlternateSetting;
|
||||
break;
|
||||
case USB_ENDPOINT_DESCRIPTOR_TYPE:
|
||||
if (alt == 0) {
|
||||
n = ((USB_ENDPOINT_DESCRIPTOR *) pD)->bEndpointAddress & 0x8F;
|
||||
m = (n & 0x80) ? ((1 << 16) << (n & 0x0F)) : (1 << n);
|
||||
USB_EndPointMask |= m;
|
||||
USB_ConfigEP((USB_ENDPOINT_DESCRIPTOR *) pD);
|
||||
USB_EnableEP(n);
|
||||
USB_ResetEP(n);
|
||||
}
|
||||
break;
|
||||
}
|
||||
// (uint8_t *)pD += pD->bLength;
|
||||
tmp = (uint32_t) pD;
|
||||
tmp += pD->bLength;
|
||||
pD = (USB_COMMON_DESCRIPTOR *) tmp;
|
||||
}
|
||||
} else {
|
||||
USB_Configuration = 0;
|
||||
for (n = 1; n < 16; n++) {
|
||||
if (USB_EndPointMask & (1 << n)) {
|
||||
USB_DisableEP(n);
|
||||
}
|
||||
if (USB_EndPointMask & ((1 << 16) << n)) {
|
||||
USB_DisableEP(n | 0x80);
|
||||
}
|
||||
}
|
||||
USB_EndPointMask = 0x00010001;
|
||||
USB_EndPointHalt = 0x00000000;
|
||||
USB_EndPointStall = 0x00000000;
|
||||
USB_Configure(FALSE);
|
||||
}
|
||||
|
||||
if (USB_Configuration != SetupPacket.wValue.WB.L) {
|
||||
return (FALSE);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*
|
||||
* Get Interface USB Request
|
||||
* Parameters: None (global SetupPacket)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
__inline uint32_t USB_ReqGetInterface(void) {
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_INTERFACE:
|
||||
if ((USB_Configuration != 0) && (SetupPacket.wIndex.WB.L < USB_NumInterfaces)) {
|
||||
EP0Data.pData = USB_AltSetting + SetupPacket.wIndex.WB.L;
|
||||
} else {
|
||||
return (FALSE);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/*
|
||||
* Set Interface USB Request
|
||||
* Parameters: None (global SetupPacket)
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
__inline uint32_t USB_ReqSetInterface(void) {
|
||||
USB_COMMON_DESCRIPTOR *pD;
|
||||
uint32_t ifn = 0, alt = 0, old = 0, msk = 0;
|
||||
uint32_t n, m;
|
||||
uint32_t set;
|
||||
uint32_t tmp;
|
||||
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_INTERFACE:
|
||||
if (USB_Configuration == 0)
|
||||
return (FALSE);
|
||||
set = FALSE;
|
||||
pD = (USB_COMMON_DESCRIPTOR *) USB_ConfigDescriptor;
|
||||
while (pD->bLength) {
|
||||
switch (pD->bDescriptorType) {
|
||||
case USB_CONFIGURATION_DESCRIPTOR_TYPE:
|
||||
if (((USB_CONFIGURATION_DESCRIPTOR *) pD)->bConfigurationValue != USB_Configuration) {
|
||||
// (uint8_t *)pD += ((USB_CONFIGURATION_DESCRIPTOR *)pD)->wTotalLength;
|
||||
tmp = (uint32_t) pD;
|
||||
tmp += ((USB_CONFIGURATION_DESCRIPTOR *) pD)->wTotalLength;
|
||||
pD = (USB_COMMON_DESCRIPTOR *) tmp;
|
||||
|
||||
continue;
|
||||
}
|
||||
break;
|
||||
case USB_INTERFACE_DESCRIPTOR_TYPE:
|
||||
ifn = ((USB_INTERFACE_DESCRIPTOR *) pD)->bInterfaceNumber;
|
||||
alt = ((USB_INTERFACE_DESCRIPTOR *) pD)->bAlternateSetting;
|
||||
msk = 0;
|
||||
if ((ifn == SetupPacket.wIndex.WB.L) && (alt == SetupPacket.wValue.WB.L)) {
|
||||
set = TRUE;
|
||||
old = USB_AltSetting[ifn];
|
||||
USB_AltSetting[ifn] = (uint8_t) alt;
|
||||
}
|
||||
break;
|
||||
case USB_ENDPOINT_DESCRIPTOR_TYPE:
|
||||
if (ifn == SetupPacket.wIndex.WB.L) {
|
||||
n = ((USB_ENDPOINT_DESCRIPTOR *) pD)->bEndpointAddress & 0x8F;
|
||||
m = (n & 0x80) ? ((1 << 16) << (n & 0x0F)) : (1 << n);
|
||||
if (alt == SetupPacket.wValue.WB.L) {
|
||||
USB_EndPointMask |= m;
|
||||
USB_EndPointHalt &= ~m;
|
||||
USB_ConfigEP((USB_ENDPOINT_DESCRIPTOR *) pD);
|
||||
USB_EnableEP(n);
|
||||
USB_ResetEP(n);
|
||||
msk |= m;
|
||||
} else if ((alt == old) && ((msk & m) == 0)) {
|
||||
USB_EndPointMask &= ~m;
|
||||
USB_EndPointHalt &= ~m;
|
||||
USB_DisableEP(n);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
// (uint8_t *)pD += pD->bLength;
|
||||
tmp = (uint32_t) pD;
|
||||
tmp += pD->bLength;
|
||||
pD = (USB_COMMON_DESCRIPTOR *) tmp;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
return (set);
|
||||
}
|
||||
|
||||
/*
|
||||
* USB Endpoint 0 Event Callback
|
||||
* Parameters: event
|
||||
* Return Value: none
|
||||
*/
|
||||
|
||||
void USB_EndPoint0(uint32_t event) {
|
||||
|
||||
switch (event) {
|
||||
case USB_EVT_SETUP:
|
||||
USB_SetupStage();
|
||||
USB_DirCtrlEP(SetupPacket.bmRequestType.BM.Dir);
|
||||
EP0Data.Count = SetupPacket.wLength; /* Number of bytes to transfer */
|
||||
switch (SetupPacket.bmRequestType.BM.Type) {
|
||||
|
||||
case REQUEST_STANDARD:
|
||||
switch (SetupPacket.bRequest) {
|
||||
case USB_REQUEST_GET_STATUS:
|
||||
if (!USB_ReqGetStatus()) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_DataInStage();
|
||||
break;
|
||||
|
||||
case USB_REQUEST_CLEAR_FEATURE:
|
||||
if (!USB_ReqSetClrFeature(0)) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_StatusInStage();
|
||||
#if USB_FEATURE_EVENT
|
||||
USB_Feature_Event();
|
||||
#endif
|
||||
break;
|
||||
|
||||
case USB_REQUEST_SET_FEATURE:
|
||||
if (!USB_ReqSetClrFeature(1)) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_StatusInStage();
|
||||
#if USB_FEATURE_EVENT
|
||||
USB_Feature_Event();
|
||||
#endif
|
||||
break;
|
||||
|
||||
case USB_REQUEST_SET_ADDRESS:
|
||||
if (!USB_ReqSetAddress()) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_StatusInStage();
|
||||
break;
|
||||
|
||||
case USB_REQUEST_GET_DESCRIPTOR:
|
||||
if (!USB_ReqGetDescriptor()) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_DataInStage();
|
||||
break;
|
||||
|
||||
case USB_REQUEST_SET_DESCRIPTOR:
|
||||
USB_SetStallEP(0x00);
|
||||
EP0Data.Count = 0;
|
||||
break;
|
||||
|
||||
case USB_REQUEST_GET_CONFIGURATION:
|
||||
if (!USB_ReqGetConfiguration()) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_DataInStage();
|
||||
break;
|
||||
|
||||
case USB_REQUEST_SET_CONFIGURATION:
|
||||
if (!USB_ReqSetConfiguration()) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_StatusInStage();
|
||||
#if USB_CONFIGURE_EVENT
|
||||
USB_Configure_Event();
|
||||
#endif
|
||||
break;
|
||||
|
||||
case USB_REQUEST_GET_INTERFACE:
|
||||
if (!USB_ReqGetInterface()) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_DataInStage();
|
||||
break;
|
||||
|
||||
case USB_REQUEST_SET_INTERFACE:
|
||||
if (!USB_ReqSetInterface()) {
|
||||
goto stall_i;
|
||||
}
|
||||
USB_StatusInStage();
|
||||
#if USB_INTERFACE_EVENT
|
||||
USB_Interface_Event();
|
||||
#endif
|
||||
break;
|
||||
|
||||
default:
|
||||
goto stall_i;
|
||||
}
|
||||
break; /* end case REQUEST_STANDARD */
|
||||
|
||||
case REQUEST_CLASS:
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
|
||||
case REQUEST_TO_DEVICE:
|
||||
goto stall_i;
|
||||
/* not supported */
|
||||
|
||||
case REQUEST_TO_INTERFACE:
|
||||
if (SetupPacket.wIndex.WB.L == USB_MSC_IF_NUM) { /* IF number correct? */
|
||||
switch (SetupPacket.bRequest) {
|
||||
case MSC_REQUEST_RESET:
|
||||
if ((SetupPacket.wValue.W == 0) && /* RESET with invalid parameters -> STALL */
|
||||
(SetupPacket.wLength == 0)) {
|
||||
if (MSC_Reset()) {
|
||||
USB_StatusInStage();
|
||||
goto setup_class_ok;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case MSC_REQUEST_GET_MAX_LUN:
|
||||
if ((SetupPacket.wValue.W == 0) && /* GET_MAX_LUN with invalid parameters -> STALL */
|
||||
(SetupPacket.wLength == 1)) {
|
||||
if (MSC_GetMaxLUN()) {
|
||||
EP0Data.pData = EP0Buf;
|
||||
USB_DataInStage();
|
||||
goto setup_class_ok;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
if ((SetupPacket.wIndex.WB.L == USB_CDC_CIF_NUM) || /* IF number correct? */
|
||||
(SetupPacket.wIndex.WB.L == USB_CDC_DIF_NUM)) {
|
||||
switch (SetupPacket.bRequest) {
|
||||
case CDC_SEND_ENCAPSULATED_COMMAND:
|
||||
EP0Data.pData = EP0Buf; /* data to be received, see USB_EVT_OUT */
|
||||
goto setup_class_ok;
|
||||
case CDC_GET_ENCAPSULATED_RESPONSE:
|
||||
if (CDC_GetEncapsulatedResponse()) {
|
||||
EP0Data.pData = EP0Buf; /* point to data to be sent */
|
||||
USB_DataInStage(); /* send requested data */
|
||||
goto setup_class_ok;
|
||||
}
|
||||
break;
|
||||
case CDC_SET_COMM_FEATURE:
|
||||
EP0Data.pData = EP0Buf; /* data to be received, see USB_EVT_OUT */
|
||||
goto setup_class_ok;
|
||||
case CDC_GET_COMM_FEATURE:
|
||||
if (CDC_GetCommFeature(SetupPacket.wValue.W)) {
|
||||
EP0Data.pData = EP0Buf; /* point to data to be sent */
|
||||
USB_DataInStage(); /* send requested data */
|
||||
goto setup_class_ok;
|
||||
}
|
||||
break;
|
||||
case CDC_CLEAR_COMM_FEATURE:
|
||||
if (CDC_ClearCommFeature(SetupPacket.wValue.W)) {
|
||||
USB_StatusInStage(); /* send Acknowledge */
|
||||
goto setup_class_ok;
|
||||
}
|
||||
break;
|
||||
case CDC_SET_LINE_CODING:
|
||||
EP0Data.pData = EP0Buf; /* data to be received, see USB_EVT_OUT */
|
||||
goto setup_class_ok;
|
||||
case CDC_GET_LINE_CODING:
|
||||
if (CDC_GetLineCoding()) {
|
||||
EP0Data.pData = EP0Buf; /* point to data to be sent */
|
||||
USB_DataInStage(); /* send requested data */
|
||||
goto setup_class_ok;
|
||||
}
|
||||
break;
|
||||
case CDC_SET_CONTROL_LINE_STATE:
|
||||
if (CDC_SetControlLineState(SetupPacket.wValue.W)) {
|
||||
USB_StatusInStage(); /* send Acknowledge */
|
||||
goto setup_class_ok;
|
||||
}
|
||||
break;
|
||||
case CDC_SEND_BREAK:
|
||||
if (CDC_SendBreak(SetupPacket.wValue.W)) {
|
||||
USB_StatusInStage(); /* send Acknowledge */
|
||||
goto setup_class_ok;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
goto stall_i;
|
||||
/* not supported */
|
||||
/* end case REQUEST_TO_INTERFACE */
|
||||
|
||||
case REQUEST_TO_ENDPOINT:
|
||||
goto stall_i;
|
||||
/* end case REQUEST_TO_ENDPOINT */
|
||||
|
||||
default:
|
||||
goto stall_i;
|
||||
}
|
||||
setup_class_ok: /* request finished successfully */
|
||||
break; /* end case REQUEST_CLASS */
|
||||
|
||||
default:
|
||||
stall_i: USB_SetStallEP(0x80);
|
||||
EP0Data.Count = 0;
|
||||
break;
|
||||
}
|
||||
break; /* end case USB_EVT_SETUP */
|
||||
|
||||
case USB_EVT_OUT:
|
||||
if (SetupPacket.bmRequestType.BM.Dir == REQUEST_HOST_TO_DEVICE) {
|
||||
if (EP0Data.Count) { /* still data to receive ? */
|
||||
USB_DataOutStage(); /* receive data */
|
||||
if (EP0Data.Count == 0) { /* data complete ? */
|
||||
switch (SetupPacket.bmRequestType.BM.Type) {
|
||||
|
||||
case REQUEST_STANDARD:
|
||||
goto stall_i;
|
||||
/* not supported */
|
||||
|
||||
case REQUEST_CLASS:
|
||||
switch (SetupPacket.bmRequestType.BM.Recipient) {
|
||||
case REQUEST_TO_DEVICE:
|
||||
goto stall_i;
|
||||
/* not supported */
|
||||
|
||||
case REQUEST_TO_INTERFACE:
|
||||
if ((SetupPacket.wIndex.WB.L == USB_CDC_CIF_NUM) || /* IF number correct? */
|
||||
(SetupPacket.wIndex.WB.L == USB_CDC_DIF_NUM)) {
|
||||
switch (SetupPacket.bRequest) {
|
||||
case CDC_SEND_ENCAPSULATED_COMMAND:
|
||||
if (CDC_SendEncapsulatedCommand()) {
|
||||
USB_StatusInStage(); /* send Acknowledge */
|
||||
goto out_class_ok;
|
||||
}
|
||||
break;
|
||||
case CDC_SET_COMM_FEATURE:
|
||||
if (CDC_SetCommFeature(SetupPacket.wValue.W)) {
|
||||
USB_StatusInStage(); /* send Acknowledge */
|
||||
goto out_class_ok;
|
||||
}
|
||||
break;
|
||||
case CDC_SET_LINE_CODING:
|
||||
if (CDC_SetLineCoding()) {
|
||||
USB_StatusInStage(); /* send Acknowledge */
|
||||
goto out_class_ok;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
goto stall_i;
|
||||
/* end case REQUEST_TO_INTERFACE */
|
||||
|
||||
case REQUEST_TO_ENDPOINT:
|
||||
goto stall_i;
|
||||
/* end case REQUEST_TO_ENDPOINT */
|
||||
|
||||
default:
|
||||
goto stall_i;
|
||||
}
|
||||
out_class_ok: /* request finished successfully */
|
||||
break; /* end case REQUEST_CLASS */
|
||||
default:
|
||||
goto stall_i;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
USB_StatusOutStage(); /* receive Acknowledge */
|
||||
}
|
||||
break; /* end case USB_EVT_OUT */
|
||||
|
||||
case USB_EVT_IN:
|
||||
if (SetupPacket.bmRequestType.BM.Dir == REQUEST_DEVICE_TO_HOST) {
|
||||
USB_DataInStage(); /* send data */
|
||||
} else {
|
||||
if (USB_DeviceAddress & 0x80) {
|
||||
USB_DeviceAddress &= 0x7F;
|
||||
USB_SetAddress(USB_DeviceAddress);
|
||||
}
|
||||
}
|
||||
break; /* end case USB_EVT_IN */
|
||||
|
||||
case USB_EVT_OUT_STALL:
|
||||
USB_ClrStallEP(0x00);
|
||||
break;
|
||||
|
||||
case USB_EVT_IN_STALL:
|
||||
USB_ClrStallEP(0x80);
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
52
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbcore.h
Normal file
52
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbcore.h
Normal file
@ -0,0 +1,52 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbcore.h
|
||||
* Purpose: USB Core Definitions
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC microcontroller devices only. Nothing else
|
||||
* gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __USBCORE_H__
|
||||
#define __USBCORE_H__
|
||||
|
||||
|
||||
/* USB Endpoint Data Structure */
|
||||
typedef struct _USB_EP_DATA {
|
||||
uint8_t *pData;
|
||||
uint16_t Count;
|
||||
} USB_EP_DATA;
|
||||
|
||||
/* USB Core Global Variables */
|
||||
extern uint16_t USB_DeviceStatus;
|
||||
extern uint8_t USB_DeviceAddress;
|
||||
extern uint8_t USB_Configuration;
|
||||
extern uint32_t USB_EndPointMask;
|
||||
extern uint32_t USB_EndPointHalt;
|
||||
extern uint32_t USB_EndPointStall;
|
||||
extern uint8_t USB_AltSetting[USB_IF_NUM];
|
||||
|
||||
/* USB Endpoint 0 Buffer */
|
||||
extern uint8_t EP0Buf[USB_MAX_PACKET0];
|
||||
|
||||
/* USB Endpoint 0 Data Info */
|
||||
extern USB_EP_DATA EP0Data;
|
||||
|
||||
/* USB Setup Packet */
|
||||
extern USB_SETUP_PACKET SetupPacket;
|
||||
|
||||
/* USB Core Functions */
|
||||
extern void USB_ResetCore (void);
|
||||
|
||||
|
||||
|
||||
#endif /* __USBCORE_H__ */
|
||||
257
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbdesc.cpp
Normal file
257
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbdesc.cpp
Normal file
@ -0,0 +1,257 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbdesc.c
|
||||
* Purpose: USB Descriptors
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC microcontroller devices only. Nothing else
|
||||
* gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*----------------------------------------------------------------------------
|
||||
* History:
|
||||
* V1.20 Changed string descriptor handling
|
||||
* V1.00 Initial Version
|
||||
*---------------------------------------------------------------------------*/
|
||||
extern "C" {
|
||||
#include "lpc_types.h"
|
||||
}
|
||||
|
||||
#include "usb.h"
|
||||
#include "cdc.h"
|
||||
#include "msc.h"
|
||||
#include "usbcfg.h"
|
||||
#include "usbdesc.h"
|
||||
|
||||
|
||||
/* USB Standard Device Descriptor */
|
||||
const uint8_t USB_DeviceDescriptor[] = {
|
||||
USB_DEVICE_DESC_SIZE, /* bLength */
|
||||
USB_DEVICE_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
WBVAL(0x0200), /* 2.0 */ /* bcdUSB */
|
||||
USB_DEVICE_CLASS_MISCELLANEOUS, /* bDeviceClass Composite*/
|
||||
0x02, /* bDeviceSubClass */
|
||||
0x01, /* bDeviceProtocol */
|
||||
USB_MAX_PACKET0, /* bMaxPacketSize0 */
|
||||
WBVAL(0x1d50), /* idVendor */
|
||||
WBVAL(0x6029), /* idProduct */
|
||||
WBVAL(0x0100), /* 1.00 */ /* bcdDevice */
|
||||
0x01, /* iManufacturer */
|
||||
0x02, /* iProduct */
|
||||
0x03, /* iSerialNumber */
|
||||
0x01 /* bNumConfigurations: one possible configuration*/
|
||||
};
|
||||
|
||||
/* USB Configuration Descriptor */
|
||||
/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
|
||||
const uint8_t USB_ConfigDescriptor[] = {
|
||||
/* Configuration 1 */
|
||||
USB_CONFIGUARTION_DESC_SIZE, /* bLength */
|
||||
USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
WBVAL( /* wTotalLength */
|
||||
1*USB_CONFIGUARTION_DESC_SIZE +
|
||||
// Interface Association Descriptor
|
||||
8 +
|
||||
//CDC Control Interface
|
||||
1*USB_INTERFACE_DESC_SIZE + /* communication interface */
|
||||
0x0013 + /* CDC functions */
|
||||
1*USB_ENDPOINT_DESC_SIZE + /* interrupt endpoint */
|
||||
//CDC Data Interface
|
||||
1*USB_INTERFACE_DESC_SIZE + /* data interface */
|
||||
2*USB_ENDPOINT_DESC_SIZE + /* bulk endpoints */
|
||||
//MSC Interface
|
||||
1*USB_INTERFACE_DESC_SIZE +
|
||||
2*USB_ENDPOINT_DESC_SIZE
|
||||
),
|
||||
0x03, /* bNumInterfaces */
|
||||
0x01, /* bConfigurationValue: 0x01 is used to select this configuration */
|
||||
0x00, /* iConfiguration: no string to describe this configuration */
|
||||
USB_CONFIG_BUS_POWERED, /* bmAttributes */
|
||||
USB_CONFIG_POWER_MA(500), /* bMaxPower, device power consumption is 500 mA */
|
||||
|
||||
|
||||
/* Interface Association Descriptor */
|
||||
0x08,
|
||||
0x0B, //DescriptorType : Interface Association
|
||||
0x00, //FirstInterface
|
||||
0x02, //InterfaceCount
|
||||
0x02, //FunctionClass
|
||||
0x02, //FunctionSubClass
|
||||
0x01, //FunctionProtocol
|
||||
0x00, //Function
|
||||
|
||||
/* Interface 0, Alternate Setting 0, Communication class interface descriptor */
|
||||
USB_INTERFACE_DESC_SIZE, /* bLength */
|
||||
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
USB_CDC_CIF_NUM, /* bInterfaceNumber: Number of Interface */
|
||||
0x00, /* bAlternateSetting: Alternate setting */
|
||||
0x01, /* bNumEndpoints: One endpoint used */
|
||||
CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass: Communication Interface Class */
|
||||
CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass: Abstract Control Model */
|
||||
0x00, /* bInterfaceProtocol: no protocol used */
|
||||
0x00, /* iInterface: */
|
||||
|
||||
/*Header Functional Descriptor*/
|
||||
0x05, /* bLength: Endpoint Descriptor size */
|
||||
CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */
|
||||
CDC_HEADER, /* bDescriptorSubtype: Header Func Desc */
|
||||
WBVAL(CDC_V1_10), /* 1.10 */ /* bcdCDC */
|
||||
|
||||
/*Call Management Functional Descriptor*/
|
||||
0x05, /* bFunctionLength */
|
||||
CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */
|
||||
CDC_CALL_MANAGEMENT, /* bDescriptorSubtype: Call Management Func Desc */
|
||||
CDC_CALLMGMT_CAP_CALLMGMT | CDC_CALLMGMT_CAP_DATAINTF, /* bmCapabilities: device handles call management */
|
||||
0x01, /* bDataInterface: CDC data IF ID */
|
||||
|
||||
/*Abstract Control Management Functional Descriptor*/
|
||||
0x04, /* bFunctionLength */
|
||||
CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */
|
||||
CDC_ABSTRACT_CONTROL_MANAGEMENT, /* bDescriptorSubtype: Abstract Control Management desc */
|
||||
CDC_ACM_CAP_LINE | CDC_ACM_CAP_BRK,/* bmCapabilities: SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported */
|
||||
|
||||
/*Union Functional Descriptor*/
|
||||
0x05, /* bFunctionLength */
|
||||
CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */
|
||||
CDC_UNION, /* bDescriptorSubtype: Union func desc */
|
||||
USB_CDC_CIF_NUM, /* bMasterInterface: Communication class interface is master */
|
||||
USB_CDC_DIF_NUM, /* bSlaveInterface0: Data class interface is slave 0 */
|
||||
|
||||
/*Endpoint 1 Descriptor*/ /* event notification (optional) */
|
||||
USB_ENDPOINT_DESC_SIZE, /* bLength */
|
||||
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
USB_ENDPOINT_IN(1), /* bEndpointAddress */
|
||||
USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */
|
||||
WBVAL(0x0010), /* wMaxPacketSize */
|
||||
0x10, /* bInterval */
|
||||
|
||||
|
||||
/* Interface 1, Alternate Setting 0, Data class interface descriptor*/
|
||||
USB_INTERFACE_DESC_SIZE, /* bLength */
|
||||
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
USB_CDC_DIF_NUM, /* bInterfaceNumber: Number of Interface */
|
||||
0x00, /* bAlternateSetting: no alternate setting */
|
||||
0x02, /* bNumEndpoints: two endpoints used */
|
||||
CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass: Data Interface Class */
|
||||
0x00, /* bInterfaceSubClass: no subclass available */
|
||||
0x00, /* bInterfaceProtocol: no protocol used */
|
||||
0x00, /* iInterface: */
|
||||
/* Endpoint, EP2 Bulk Out */
|
||||
USB_ENDPOINT_DESC_SIZE, /* bLength */
|
||||
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
USB_ENDPOINT_OUT(2), /* bEndpointAddress */
|
||||
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
|
||||
WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */
|
||||
0x00, /* bInterval: ignore for Bulk transfer */
|
||||
/* Endpoint, EP2 Bulk In */
|
||||
USB_ENDPOINT_DESC_SIZE, /* bLength */
|
||||
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
USB_ENDPOINT_IN(2), /* bEndpointAddress */
|
||||
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
|
||||
WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */
|
||||
0x00, /* bInterval: ignore for Bulk transfer */
|
||||
|
||||
|
||||
/* MSC Interface */
|
||||
/* Interface 2, Alternate Setting 0, Data class interface descriptor*/
|
||||
USB_INTERFACE_DESC_SIZE, /* bLength */
|
||||
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
0x02, /* bInterfaceNumber */
|
||||
0x00, /* bAlternateSetting */
|
||||
0x02, /* bNumEndpoints */
|
||||
USB_DEVICE_CLASS_STORAGE, /* bInterfaceClass */
|
||||
MSC_SUBCLASS_SCSI, /* bInterfaceSubClass */
|
||||
MSC_PROTOCOL_BULK_ONLY, /* bInterfaceProtocol */
|
||||
0x00, /* iInterface */
|
||||
/* Bulk In Endpoint */
|
||||
USB_ENDPOINT_DESC_SIZE, /* bLength */
|
||||
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
USB_ENDPOINT_IN(5), /* bEndpointAddress */
|
||||
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
|
||||
WBVAL(0x0040), /* wMaxPacketSize */
|
||||
0x00, /* bInterval */
|
||||
/* Bulk Out Endpoint */
|
||||
USB_ENDPOINT_DESC_SIZE, /* bLength */
|
||||
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
USB_ENDPOINT_OUT(5), /* bEndpointAddress */
|
||||
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
|
||||
WBVAL(0x0040), /* wMaxPacketSize */
|
||||
0,
|
||||
/* Terminator */
|
||||
0 /* bLength */
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
/* USB String Descriptor (optional) */
|
||||
const uint8_t USB_StringDescriptor[] = {
|
||||
/* Index 0x00: LANGID Codes */
|
||||
0x04, /* bLength */
|
||||
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
WBVAL(0x0409), /* US English */ /* wLANGID */
|
||||
/* Index 0x01: Manufacturer */
|
||||
(13*2 + 2), /* bLength (13 Char + Type + length) */
|
||||
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
'm',0,
|
||||
'a',0,
|
||||
'r',0,
|
||||
'l',0,
|
||||
'i',0,
|
||||
'n',0,
|
||||
'f',0,
|
||||
'w',0,
|
||||
'.',0,
|
||||
'o',0,
|
||||
'r',0,
|
||||
'g',0,
|
||||
' ',0,
|
||||
/* Index 0x02: Product */
|
||||
(17*2 + 2), /* bLength ( 17 Char + Type + length) */
|
||||
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
'M',0,
|
||||
'a',0,
|
||||
'r',0,
|
||||
'l',0,
|
||||
'i',0,
|
||||
'n',0,
|
||||
' ',0,
|
||||
'U',0,
|
||||
'S',0,
|
||||
'B',0,
|
||||
' ',0,
|
||||
'D',0,
|
||||
'e',0,
|
||||
'v',0,
|
||||
'i',0,
|
||||
'c',0,
|
||||
'e',0,
|
||||
/* Index 0x03: Serial Number */
|
||||
(12*2 + 2), /* bLength (12 Char + Type + length) */
|
||||
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
'1',0,
|
||||
'.',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
'0',0,
|
||||
/* Index 0x04: Interface 0, Alternate Setting 0 */
|
||||
( 4*2 + 2), /* bLength (4 Char + Type + length) */
|
||||
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
|
||||
'V',0,
|
||||
'C',0,
|
||||
'O',0,
|
||||
'M',0,
|
||||
};
|
||||
35
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbdesc.h
Normal file
35
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbdesc.h
Normal file
@ -0,0 +1,35 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbdesc.h
|
||||
* Purpose: USB Descriptors Definitions
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC microcontroller devices only. Nothing else
|
||||
* gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __USBDESC_H__
|
||||
#define __USBDESC_H__
|
||||
|
||||
|
||||
#define WBVAL(x) ((x) & 0xFF),(((x) >> 8) & 0xFF)
|
||||
|
||||
#define USB_DEVICE_DESC_SIZE (sizeof(USB_DEVICE_DESCRIPTOR))
|
||||
#define USB_CONFIGUARTION_DESC_SIZE (sizeof(USB_CONFIGURATION_DESCRIPTOR))
|
||||
#define USB_INTERFACE_DESC_SIZE (sizeof(USB_INTERFACE_DESCRIPTOR))
|
||||
#define USB_ENDPOINT_DESC_SIZE (sizeof(USB_ENDPOINT_DESCRIPTOR))
|
||||
|
||||
extern const uint8_t USB_DeviceDescriptor[];
|
||||
extern const uint8_t USB_ConfigDescriptor[];
|
||||
extern const uint8_t USB_StringDescriptor[];
|
||||
|
||||
|
||||
#endif /* __USBDESC_H__ */
|
||||
811
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbhw.cpp
Normal file
811
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbhw.cpp
Normal file
@ -0,0 +1,811 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbhw.c
|
||||
* Purpose: USB Hardware Layer Module for NXP's LPC17xx MCU
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*----------------------------------------------------------------------------
|
||||
* History:
|
||||
* V1.20 Added USB_ClearEPBuf
|
||||
* V1.00 Initial Version
|
||||
*----------------------------------------------------------------------------*/
|
||||
extern "C" {
|
||||
#include "LPC17xx.h" /* LPC17xx definitions */
|
||||
}
|
||||
|
||||
#include "usb.h"
|
||||
#include "usbcfg.h"
|
||||
#include "usbreg.h"
|
||||
#include "usbhw.h"
|
||||
#include "usbcore.h"
|
||||
#include "usbuser.h"
|
||||
|
||||
#define EP_MSK_CTRL 0x0001 /* Control Endpoint Logical Address Mask */
|
||||
#define EP_MSK_BULK 0xC924 /* Bulk Endpoint Logical Address Mask */
|
||||
#define EP_MSK_INT 0x4492 /* Interrupt Endpoint Logical Address Mask */
|
||||
#define EP_MSK_ISO 0x1248 /* Isochronous Endpoint Logical Address Mask */
|
||||
|
||||
#if USB_DMA
|
||||
uint32_t UDCA[USB_EP_NUM] __attribute__((section("USB_RAM"))); /* UDCA in USB RAM */
|
||||
uint32_t DD_NISO_Mem[4*DD_NISO_CNT] __attribute__((section("USB_RAM"))); /* Non-Iso DMA Descriptor Memory */
|
||||
uint32_t DD_ISO_Mem [5*DD_ISO_CNT] __attribute__((section("USB_RAM"))); /* Iso DMA Descriptor Memory */
|
||||
uint32_t udca[USB_EP_NUM]; /* UDCA saved values */
|
||||
uint32_t DDMemMap[2];
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* Get Endpoint Physical Address
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: Endpoint Physical Address
|
||||
*/
|
||||
|
||||
uint32_t EPAdr (uint32_t EPNum) {
|
||||
uint32_t val;
|
||||
|
||||
val = (EPNum & 0x0F) << 1;
|
||||
if (EPNum & 0x80) {
|
||||
val += 1;
|
||||
}
|
||||
return (val);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Write Command
|
||||
* Parameters: cmd: Command
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void WrCmd (uint32_t cmd) {
|
||||
|
||||
LPC_USB->USBDevIntClr = CCEMTY_INT;
|
||||
LPC_USB->USBCmdCode = cmd;
|
||||
while ((LPC_USB->USBDevIntSt & CCEMTY_INT) == 0);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Write Command Data
|
||||
* Parameters: cmd: Command
|
||||
* val: Data
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void WrCmdDat (uint32_t cmd, uint32_t val) {
|
||||
|
||||
LPC_USB->USBDevIntClr = CCEMTY_INT;
|
||||
LPC_USB->USBCmdCode = cmd;
|
||||
while ((LPC_USB->USBDevIntSt & CCEMTY_INT) == 0);
|
||||
LPC_USB->USBDevIntClr = CCEMTY_INT;
|
||||
LPC_USB->USBCmdCode = val;
|
||||
while ((LPC_USB->USBDevIntSt & CCEMTY_INT) == 0);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Write Command to Endpoint
|
||||
* Parameters: cmd: Command
|
||||
* val: Data
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void WrCmdEP (uint32_t EPNum, uint32_t cmd){
|
||||
|
||||
LPC_USB->USBDevIntClr = CCEMTY_INT;
|
||||
LPC_USB->USBCmdCode = CMD_SEL_EP(EPAdr(EPNum));
|
||||
while ((LPC_USB->USBDevIntSt & CCEMTY_INT) == 0);
|
||||
LPC_USB->USBDevIntClr = CCEMTY_INT;
|
||||
LPC_USB->USBCmdCode = cmd;
|
||||
while ((LPC_USB->USBDevIntSt & CCEMTY_INT) == 0);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Read Command Data
|
||||
* Parameters: cmd: Command
|
||||
* Return Value: Data Value
|
||||
*/
|
||||
|
||||
uint32_t RdCmdDat (uint32_t cmd) {
|
||||
|
||||
LPC_USB->USBDevIntClr = CCEMTY_INT | CDFULL_INT;
|
||||
LPC_USB->USBCmdCode = cmd;
|
||||
while ((LPC_USB->USBDevIntSt & CDFULL_INT) == 0);
|
||||
return (LPC_USB->USBCmdData);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Initialize Function
|
||||
* Called by the User to initialize USB
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_Init (void) {
|
||||
|
||||
LPC_PINCON->PINSEL1 &= ~((3<<26)|(3<<28)); /* P0.29 D+, P0.30 D- */
|
||||
LPC_PINCON->PINSEL1 |= ((1<<26)|(1<<28)); /* PINSEL1 26.27, 28.29 = 01 */
|
||||
|
||||
//todo: VBUS not used by smoothieboard (though spec requires it for self powered devices), pin used for beeper
|
||||
//todo: Goodlink used for servo4?
|
||||
//LPC_PINCON->PINSEL3 &= ~((3<< 4)|(3<<28)); /* P1.18 GoodLink, P1.30 VBUS */
|
||||
//LPC_PINCON->PINSEL3 |= ((1<< 4)|(2<<28)); /* PINSEL3 4.5 = 01, 28.29 = 10 */
|
||||
|
||||
LPC_PINCON->PINSEL4 &= ~((3<<18) ); /* P2.9 SoftConnect */
|
||||
LPC_PINCON->PINSEL4 |= ((1<<18) ); /* PINSEL4 18.19 = 01 */
|
||||
|
||||
LPC_SC->PCONP |= (1UL<<31); /* USB PCLK -> enable USB Per. */
|
||||
|
||||
LPC_USB->USBClkCtrl = 0x1A; /* Dev, PortSel, AHB clock enable */
|
||||
while ((LPC_USB->USBClkSt & 0x1A) != 0x1A);
|
||||
|
||||
NVIC_EnableIRQ(USB_IRQn); /* enable USB interrupt */
|
||||
|
||||
USB_Reset();
|
||||
USB_SetAddress(0);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Connect Function
|
||||
* Called by the User to Connect/Disconnect USB
|
||||
* Parameters: con: Connect/Disconnect
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_Connect (uint32_t con) {
|
||||
WrCmdDat(CMD_SET_DEV_STAT, DAT_WR_BYTE(con ? DEV_CON : 0));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Reset Function
|
||||
* Called automatically on USB Reset
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_Reset (void) {
|
||||
#if USB_DMA
|
||||
uint32_t n;
|
||||
#endif
|
||||
|
||||
LPC_USB->USBEpInd = 0;
|
||||
LPC_USB->USBMaxPSize = USB_MAX_PACKET0;
|
||||
LPC_USB->USBEpInd = 1;
|
||||
LPC_USB->USBMaxPSize = USB_MAX_PACKET0;
|
||||
while ((LPC_USB->USBDevIntSt & EP_RLZED_INT) == 0);
|
||||
|
||||
LPC_USB->USBEpIntClr = 0xFFFFFFFF;
|
||||
LPC_USB->USBEpIntEn = 0xFFFFFFFF ^ USB_DMA_EP;
|
||||
LPC_USB->USBDevIntClr = 0xFFFFFFFF;
|
||||
LPC_USB->USBDevIntEn = DEV_STAT_INT | EP_SLOW_INT |
|
||||
(USB_SOF_EVENT ? FRAME_INT : 0) |
|
||||
(USB_ERROR_EVENT ? ERR_INT : 0);
|
||||
|
||||
WrCmdDat(CMD_SET_MODE, DAT_WR_BYTE(INAK_BI));
|
||||
|
||||
|
||||
#if USB_DMA
|
||||
LPC_USB->USBUDCAH = USB_RAM_ADR;
|
||||
LPC_USB->USBDMARClr = 0xFFFFFFFF;
|
||||
LPC_USB->USBEpDMADis = 0xFFFFFFFF;
|
||||
LPC_USB->USBEpDMAEn = USB_DMA_EP;
|
||||
LPC_USB->USBEoTIntClr = 0xFFFFFFFF;
|
||||
LPC_USB->USBNDDRIntClr = 0xFFFFFFFF;
|
||||
LPC_USB->USBSysErrIntClr = 0xFFFFFFFF;
|
||||
LPC_USB->USBDMAIntEn = 0x00000007;
|
||||
DDMemMap[0] = 0x00000000;
|
||||
DDMemMap[1] = 0x00000000;
|
||||
for (n = 0; n < USB_EP_NUM; n++) {
|
||||
udca[n] = 0;
|
||||
UDCA[n] = 0;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Suspend Function
|
||||
* Called automatically on USB Suspend
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_Suspend (void) {
|
||||
/* Performed by Hardware */
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Resume Function
|
||||
* Called automatically on USB Resume
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_Resume (void) {
|
||||
/* Performed by Hardware */
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Remote Wakeup Function
|
||||
* Called automatically on USB Remote Wakeup
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_WakeUp (void) {
|
||||
|
||||
if (USB_DeviceStatus & USB_GETSTATUS_REMOTE_WAKEUP) {
|
||||
WrCmdDat(CMD_SET_DEV_STAT, DAT_WR_BYTE(DEV_CON));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Remote Wakeup Configuration Function
|
||||
* Parameters: cfg: Enable/Disable
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_WakeUpCfg (uint32_t cfg) {
|
||||
/* Not needed */
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Set Address Function
|
||||
* Parameters: adr: USB Address
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_SetAddress (uint32_t adr) {
|
||||
WrCmdDat(CMD_SET_ADDR, DAT_WR_BYTE(DEV_EN | adr)); /* Don't wait for next */
|
||||
WrCmdDat(CMD_SET_ADDR, DAT_WR_BYTE(DEV_EN | adr)); /* Setup Status Phase */
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Configure Function
|
||||
* Parameters: cfg: Configure/Deconfigure
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_Configure (uint32_t cfg) {
|
||||
|
||||
WrCmdDat(CMD_CFG_DEV, DAT_WR_BYTE(cfg ? CONF_DVICE : 0));
|
||||
|
||||
LPC_USB->USBReEp = 0x00000003;
|
||||
while ((LPC_USB->USBDevIntSt & EP_RLZED_INT) == 0);
|
||||
LPC_USB->USBDevIntClr = EP_RLZED_INT;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Configure USB Endpoint according to Descriptor
|
||||
* Parameters: pEPD: Pointer to Endpoint Descriptor
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_ConfigEP (USB_ENDPOINT_DESCRIPTOR *pEPD) {
|
||||
uint32_t num;
|
||||
|
||||
num = EPAdr(pEPD->bEndpointAddress);
|
||||
LPC_USB->USBReEp |= (1 << num);
|
||||
LPC_USB->USBEpInd = num;
|
||||
LPC_USB->USBMaxPSize = pEPD->wMaxPacketSize;
|
||||
while ((LPC_USB->USBDevIntSt & EP_RLZED_INT) == 0);
|
||||
LPC_USB->USBDevIntClr = EP_RLZED_INT;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Set Direction for USB Control Endpoint
|
||||
* Parameters: dir: Out (dir == 0), In (dir <> 0)
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_DirCtrlEP (uint32_t dir) {
|
||||
/* Not needed */
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Enable USB Endpoint
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_EnableEP (uint32_t EPNum) {
|
||||
WrCmdDat(CMD_SET_EP_STAT(EPAdr(EPNum)), DAT_WR_BYTE(0));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Disable USB Endpoint
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_DisableEP (uint32_t EPNum) {
|
||||
WrCmdDat(CMD_SET_EP_STAT(EPAdr(EPNum)), DAT_WR_BYTE(EP_STAT_DA));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Reset USB Endpoint
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_ResetEP (uint32_t EPNum) {
|
||||
WrCmdDat(CMD_SET_EP_STAT(EPAdr(EPNum)), DAT_WR_BYTE(0));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Set Stall for USB Endpoint
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_SetStallEP (uint32_t EPNum) {
|
||||
WrCmdDat(CMD_SET_EP_STAT(EPAdr(EPNum)), DAT_WR_BYTE(EP_STAT_ST));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Clear Stall for USB Endpoint
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_ClrStallEP (uint32_t EPNum) {
|
||||
WrCmdDat(CMD_SET_EP_STAT(EPAdr(EPNum)), DAT_WR_BYTE(0));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Clear USB Endpoint Buffer
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_ClearEPBuf (uint32_t EPNum) {
|
||||
WrCmdEP(EPNum, CMD_CLR_BUF);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Read USB Endpoint Data
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* pData: Pointer to Data Buffer
|
||||
* Return Value: Number of bytes read
|
||||
*/
|
||||
|
||||
uint32_t USB_ReadEP (uint32_t EPNum, uint8_t *pData) {
|
||||
uint32_t cnt, n;
|
||||
|
||||
LPC_USB->USBCtrl = ((EPNum & 0x0F) << 2) | CTRL_RD_EN;
|
||||
|
||||
do {
|
||||
cnt = LPC_USB->USBRxPLen;
|
||||
} while ((cnt & PKT_RDY) == 0);
|
||||
cnt &= PKT_LNGTH_MASK;
|
||||
|
||||
for (n = 0; n < (cnt + 3) / 4; n++) {
|
||||
*((__packed uint32_t *)pData) = LPC_USB->USBRxData;
|
||||
pData += 4;
|
||||
}
|
||||
LPC_USB->USBCtrl = 0;
|
||||
|
||||
if (((EP_MSK_ISO >> EPNum) & 1) == 0) { /* Non-Isochronous Endpoint */
|
||||
WrCmdEP(EPNum, CMD_CLR_BUF);
|
||||
}
|
||||
|
||||
return (cnt);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Write USB Endpoint Data
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* pData: Pointer to Data Buffer
|
||||
* cnt: Number of bytes to write
|
||||
* Return Value: Number of bytes written
|
||||
*/
|
||||
|
||||
uint32_t USB_WriteEP (uint32_t EPNum, uint8_t *pData, uint32_t cnt) {
|
||||
uint32_t n;
|
||||
|
||||
LPC_USB->USBCtrl = ((EPNum & 0x0F) << 2) | CTRL_WR_EN;
|
||||
|
||||
LPC_USB->USBTxPLen = cnt;
|
||||
|
||||
for (n = 0; n < (cnt + 3) / 4; n++) {
|
||||
LPC_USB->USBTxData = *((__packed uint32_t *)pData);
|
||||
pData += 4;
|
||||
}
|
||||
LPC_USB->USBCtrl = 0;
|
||||
WrCmdEP(EPNum, CMD_VALID_BUF);
|
||||
return (cnt);
|
||||
}
|
||||
|
||||
#if USB_DMA
|
||||
|
||||
/* DMA Descriptor Memory Layout */
|
||||
const uint32_t DDAdr[2] = { DD_NISO_ADR, DD_ISO_ADR };
|
||||
const uint32_t DDSz [2] = { 16, 20 };
|
||||
|
||||
|
||||
/*
|
||||
* Setup USB DMA Transfer for selected Endpoint
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* pDD: Pointer to DMA Descriptor
|
||||
* Return Value: TRUE - Success, FALSE - Error
|
||||
*/
|
||||
|
||||
uint32_t USB_DMA_Setup(uint32_t EPNum, USB_DMA_DESCRIPTOR *pDD) {
|
||||
uint32_t num, ptr, nxt, iso, n;
|
||||
|
||||
iso = pDD->Cfg.Type.IsoEP; /* Iso or Non-Iso Descriptor */
|
||||
num = EPAdr(EPNum); /* Endpoint's Physical Address */
|
||||
|
||||
ptr = 0; /* Current Descriptor */
|
||||
nxt = udca[num]; /* Initial Descriptor */
|
||||
while (nxt) { /* Go through Descriptor List */
|
||||
ptr = nxt; /* Current Descriptor */
|
||||
if (!pDD->Cfg.Type.Link) { /* Check for Linked Descriptors */
|
||||
n = (ptr - DDAdr[iso]) / DDSz[iso]; /* Descriptor Index */
|
||||
DDMemMap[iso] &= ~(1 << n); /* Unmark Memory Usage */
|
||||
}
|
||||
nxt = *((uint32_t *)ptr); /* Next Descriptor */
|
||||
}
|
||||
|
||||
for (n = 0; n < 32; n++) { /* Search for available Memory */
|
||||
if ((DDMemMap[iso] & (1 << n)) == 0) {
|
||||
break; /* Memory found */
|
||||
}
|
||||
}
|
||||
if (n == 32) return (FALSE); /* Memory not available */
|
||||
|
||||
DDMemMap[iso] |= 1 << n; /* Mark Memory Usage */
|
||||
nxt = DDAdr[iso] + n * DDSz[iso]; /* Next Descriptor */
|
||||
|
||||
if (ptr && pDD->Cfg.Type.Link) {
|
||||
*((uint32_t *)(ptr + 0)) = nxt; /* Link in new Descriptor */
|
||||
*((uint32_t *)(ptr + 4)) |= 0x00000004; /* Next DD is Valid */
|
||||
} else {
|
||||
udca[num] = nxt; /* Save new Descriptor */
|
||||
UDCA[num] = nxt; /* Update UDCA in USB */
|
||||
}
|
||||
|
||||
uint32_t * nxt_ptr = (uint32_t *)nxt;
|
||||
/* Fill in DMA Descriptor */
|
||||
*nxt_ptr++ = 0; /* Next DD Pointer */
|
||||
*nxt_ptr++ = (pDD->Cfg.Type.ATLE) |
|
||||
(pDD->Cfg.Type.IsoEP << 4) |
|
||||
(pDD->MaxSize << 5) |
|
||||
(pDD->BufLen << 16);
|
||||
*nxt_ptr++ = pDD->BufAdr;
|
||||
*nxt_ptr++ = pDD->Cfg.Type.LenPos << 8;
|
||||
if (iso) {
|
||||
*nxt_ptr = pDD->InfoAdr;
|
||||
}
|
||||
|
||||
return (TRUE); /* Success */
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Enable USB DMA Endpoint
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_DMA_Enable (uint32_t EPNum) {
|
||||
LPC_USB->USBEpDMAEn = 1 << EPAdr(EPNum);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Disable USB DMA Endpoint
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: None
|
||||
*/
|
||||
|
||||
void USB_DMA_Disable (uint32_t EPNum) {
|
||||
LPC_USB->USBEpDMADis = 1 << EPAdr(EPNum);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Get USB DMA Endpoint Status
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: DMA Status
|
||||
*/
|
||||
|
||||
uint32_t USB_DMA_Status (uint32_t EPNum) {
|
||||
uint32_t ptr, val;
|
||||
|
||||
ptr = UDCA[EPAdr(EPNum)]; /* Current Descriptor */
|
||||
if (ptr == 0)
|
||||
return (USB_DMA_INVALID);
|
||||
|
||||
val = *((uint32_t *)(ptr + 3*4)); /* Status Information */
|
||||
switch ((val >> 1) & 0x0F) {
|
||||
case 0x00: /* Not serviced */
|
||||
return (USB_DMA_IDLE);
|
||||
case 0x01: /* Being serviced */
|
||||
return (USB_DMA_BUSY);
|
||||
case 0x02: /* Normal Completition */
|
||||
return (USB_DMA_DONE);
|
||||
case 0x03: /* Data Under Run */
|
||||
return (USB_DMA_UNDER_RUN);
|
||||
case 0x08: /* Data Over Run */
|
||||
return (USB_DMA_OVER_RUN);
|
||||
case 0x09: /* System Error */
|
||||
return (USB_DMA_ERROR);
|
||||
}
|
||||
|
||||
return (USB_DMA_UNKNOWN);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Get USB DMA Endpoint Current Buffer Address
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: DMA Address (or -1 when DMA is Invalid)
|
||||
*/
|
||||
|
||||
uint32_t USB_DMA_BufAdr (uint32_t EPNum) {
|
||||
uint32_t ptr, val;
|
||||
|
||||
ptr = UDCA[EPAdr(EPNum)]; /* Current Descriptor */
|
||||
if (ptr == 0)
|
||||
{
|
||||
return ((uint32_t)(-1)); /* DMA Invalid */
|
||||
}
|
||||
|
||||
val = *((uint32_t *)(ptr + 2*4)); /* Buffer Address */
|
||||
return (val); /* Current Address */
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Get USB DMA Endpoint Current Buffer Count
|
||||
* Number of transfered Bytes or Iso Packets
|
||||
* Parameters: EPNum: Endpoint Number
|
||||
* EPNum.0..3: Address
|
||||
* EPNum.7: Dir
|
||||
* Return Value: DMA Count (or -1 when DMA is Invalid)
|
||||
*/
|
||||
|
||||
uint32_t USB_DMA_BufCnt (uint32_t EPNum) {
|
||||
uint32_t ptr, val;
|
||||
|
||||
ptr = UDCA[EPAdr(EPNum)]; /* Current Descriptor */
|
||||
if (ptr == 0)
|
||||
{
|
||||
return ((uint32_t)(-1)); /* DMA Invalid */
|
||||
}
|
||||
val = *((uint32_t *)(ptr + 3*4)); /* Status Information */
|
||||
return (val >> 16); /* Current Count */
|
||||
}
|
||||
|
||||
|
||||
#endif /* USB_DMA */
|
||||
|
||||
|
||||
/*
|
||||
* Get USB Last Frame Number
|
||||
* Parameters: None
|
||||
* Return Value: Frame Number
|
||||
*/
|
||||
|
||||
uint32_t USB_GetFrame (void) {
|
||||
uint32_t val;
|
||||
|
||||
WrCmd(CMD_RD_FRAME);
|
||||
val = RdCmdDat(DAT_RD_FRAME);
|
||||
val = val | (RdCmdDat(DAT_RD_FRAME) << 8);
|
||||
|
||||
return (val);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Interrupt Service Routine
|
||||
*/
|
||||
|
||||
void USB_IRQHandler (void) {
|
||||
uint32_t disr, val, n, m;
|
||||
uint32_t episr, episrCur;
|
||||
|
||||
disr = LPC_USB->USBDevIntSt; /* Device Interrupt Status */
|
||||
|
||||
/* Device Status Interrupt (Reset, Connect change, Suspend/Resume) */
|
||||
if (disr & DEV_STAT_INT) {
|
||||
LPC_USB->USBDevIntClr = DEV_STAT_INT;
|
||||
WrCmd(CMD_GET_DEV_STAT);
|
||||
val = RdCmdDat(DAT_GET_DEV_STAT); /* Device Status */
|
||||
if (val & DEV_RST) { /* Reset */
|
||||
USB_Reset();
|
||||
#if USB_RESET_EVENT
|
||||
USB_Reset_Event();
|
||||
#endif
|
||||
}
|
||||
if (val & DEV_CON_CH) { /* Connect change */
|
||||
#if USB_POWER_EVENT
|
||||
USB_Power_Event(val & DEV_CON);
|
||||
#endif
|
||||
}
|
||||
if (val & DEV_SUS_CH) { /* Suspend/Resume */
|
||||
if (val & DEV_SUS) { /* Suspend */
|
||||
USB_Suspend();
|
||||
#if USB_SUSPEND_EVENT
|
||||
USB_Suspend_Event();
|
||||
#endif
|
||||
} else { /* Resume */
|
||||
USB_Resume();
|
||||
#if USB_RESUME_EVENT
|
||||
USB_Resume_Event();
|
||||
#endif
|
||||
}
|
||||
}
|
||||
goto isr_end;
|
||||
}
|
||||
|
||||
#if USB_SOF_EVENT
|
||||
/* Start of Frame Interrupt */
|
||||
if (disr & FRAME_INT) {
|
||||
LPC_USB->USBDevIntClr = FRAME_INT;
|
||||
USB_SOF_Event();
|
||||
}
|
||||
#endif
|
||||
|
||||
#if USB_ERROR_EVENT
|
||||
/* Error Interrupt */
|
||||
if (disr & ERR_INT) {
|
||||
LPC_USB->USBDevIntClr = ERR_INT;
|
||||
WrCmd(CMD_RD_ERR_STAT);
|
||||
val = RdCmdDat(DAT_RD_ERR_STAT);
|
||||
USB_Error_Event(val);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Endpoint's Slow Interrupt */
|
||||
if (disr & EP_SLOW_INT) {
|
||||
episrCur = 0;
|
||||
episr = LPC_USB->USBEpIntSt;
|
||||
for (n = 0; n < USB_EP_NUM; n++) { /* Check All Endpoints */
|
||||
if (episr == episrCur) break; /* break if all EP interrupts handled */
|
||||
if (episr & (1 << n)) {
|
||||
episrCur |= (1 << n);
|
||||
m = n >> 1;
|
||||
|
||||
LPC_USB->USBEpIntClr = (1 << n);
|
||||
while ((LPC_USB->USBDevIntSt & CDFULL_INT) == 0);
|
||||
val = LPC_USB->USBCmdData;
|
||||
|
||||
if ((n & 1) == 0) { /* OUT Endpoint */
|
||||
if (n == 0) { /* Control OUT Endpoint */
|
||||
if (val & EP_SEL_STP) { /* Setup Packet */
|
||||
if (USB_P_EP[0]) {
|
||||
USB_P_EP[0](USB_EVT_SETUP);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (USB_P_EP[m]) {
|
||||
USB_P_EP[m](USB_EVT_OUT);
|
||||
}
|
||||
} else { /* IN Endpoint */
|
||||
if (USB_P_EP[m]) {
|
||||
USB_P_EP[m](USB_EVT_IN);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
LPC_USB->USBDevIntClr = EP_SLOW_INT;
|
||||
}
|
||||
|
||||
#if USB_DMA
|
||||
|
||||
if (LPC_USB->USBDMAIntSt & 0x00000001) { /* End of Transfer Interrupt */
|
||||
val = LPC_USB->USBEoTIntSt;
|
||||
for (n = 2; n < USB_EP_NUM; n++) { /* Check All Endpoints */
|
||||
if (val & (1 << n)) {
|
||||
m = n >> 1;
|
||||
if ((n & 1) == 0) { /* OUT Endpoint */
|
||||
if (USB_P_EP[m]) {
|
||||
USB_P_EP[m](USB_EVT_OUT_DMA_EOT);
|
||||
}
|
||||
} else { /* IN Endpoint */
|
||||
if (USB_P_EP[m]) {
|
||||
USB_P_EP[m](USB_EVT_IN_DMA_EOT);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
LPC_USB->USBEoTIntClr = val;
|
||||
}
|
||||
|
||||
if (LPC_USB->USBDMAIntSt & 0x00000002) { /* New DD Request Interrupt */
|
||||
val = LPC_USB->USBNDDRIntSt;
|
||||
for (n = 2; n < USB_EP_NUM; n++) { /* Check All Endpoints */
|
||||
if (val & (1 << n)) {
|
||||
m = n >> 1;
|
||||
if ((n & 1) == 0) { /* OUT Endpoint */
|
||||
if (USB_P_EP[m]) {
|
||||
USB_P_EP[m](USB_EVT_OUT_DMA_NDR);
|
||||
}
|
||||
} else { /* IN Endpoint */
|
||||
if (USB_P_EP[m]) {
|
||||
USB_P_EP[m](USB_EVT_IN_DMA_NDR);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
LPC_USB->USBNDDRIntClr = val;
|
||||
}
|
||||
|
||||
if (LPC_USB->USBDMAIntSt & 0x00000004) { /* System Error Interrupt */
|
||||
val = LPC_USB->USBSysErrIntSt;
|
||||
for (n = 2; n < USB_EP_NUM; n++) { /* Check All Endpoints */
|
||||
if (val & (1 << n)) {
|
||||
m = n >> 1;
|
||||
if ((n & 1) == 0) { /* OUT Endpoint */
|
||||
if (USB_P_EP[m]) {
|
||||
USB_P_EP[m](USB_EVT_OUT_DMA_ERR);
|
||||
}
|
||||
} else { /* IN Endpoint */
|
||||
if (USB_P_EP[m]) {
|
||||
USB_P_EP[m](USB_EVT_IN_DMA_ERR);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
LPC_USB->USBSysErrIntClr = val;
|
||||
}
|
||||
|
||||
#endif /* USB_DMA */
|
||||
|
||||
isr_end:
|
||||
return;
|
||||
}
|
||||
114
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbhw.h
Normal file
114
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbhw.h
Normal file
@ -0,0 +1,114 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbhw.h
|
||||
* Purpose: USB Hardware Layer Definitions
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*----------------------------------------------------------------------------
|
||||
* History:
|
||||
* V1.20 Added USB_ClearEPBuf
|
||||
* V1.00 Initial Version
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __USBHW_H__
|
||||
#define __USBHW_H__
|
||||
extern "C" {
|
||||
#include "lpc_types.h"
|
||||
}
|
||||
/* USB RAM Definitions */
|
||||
#define USB_RAM_ADR 0x2007C000 /* USB RAM Start Address */
|
||||
#define USB_RAM_SZ 0x00004000 /* USB RAM Size (16kB) */
|
||||
|
||||
/* DMA Endpoint Descriptors */
|
||||
#define DD_NISO_CNT 16 /* Non-Iso EP DMA Descr. Count (max. 32) */
|
||||
#define DD_ISO_CNT 8 /* Iso EP DMA Descriptor Count (max. 32) */
|
||||
#define DD_NISO_SZ (DD_NISO_CNT * 16) /* Non-Iso DMA Descr. Size */
|
||||
#define DD_ISO_SZ (DD_ISO_CNT * 20) /* Iso DMA Descriptor Size */
|
||||
#define DD_NISO_ADR (USB_RAM_ADR + 128) /* Non-Iso DMA Descr. Address */
|
||||
#define DD_ISO_ADR (DD_NISO_ADR + DD_NISO_SZ) /* Iso DMA Descr. Address */
|
||||
#define DD_SZ (128 + DD_NISO_SZ + DD_ISO_SZ) /* Descr. Size */
|
||||
|
||||
/* DMA Buffer Memory Definitions */
|
||||
#define DMA_BUF_ADR (USB_RAM_ADR + DD_SZ) /* DMA Buffer Start Address */
|
||||
#define DMA_BUF_SZ (USB_RAM_SZ - DD_SZ) /* DMA Buffer Size */
|
||||
|
||||
/* USB Error Codes */
|
||||
#define USB_ERR_PID 0x0001 /* PID Error */
|
||||
#define USB_ERR_UEPKT 0x0002 /* Unexpected Packet */
|
||||
#define USB_ERR_DCRC 0x0004 /* Data CRC Error */
|
||||
#define USB_ERR_TIMOUT 0x0008 /* Bus Time-out Error */
|
||||
#define USB_ERR_EOP 0x0010 /* End of Packet Error */
|
||||
#define USB_ERR_B_OVRN 0x0020 /* Buffer Overrun */
|
||||
#define USB_ERR_BTSTF 0x0040 /* Bit Stuff Error */
|
||||
#define USB_ERR_TGL 0x0080 /* Toggle Bit Error */
|
||||
|
||||
/* USB DMA Status Codes */
|
||||
#define USB_DMA_INVALID 0x0000 /* DMA Invalid - Not Configured */
|
||||
#define USB_DMA_IDLE 0x0001 /* DMA Idle - Waiting for Trigger */
|
||||
#define USB_DMA_BUSY 0x0002 /* DMA Busy - Transfer in progress */
|
||||
#define USB_DMA_DONE 0x0003 /* DMA Transfer Done (no Errors)*/
|
||||
#define USB_DMA_OVER_RUN 0x0004 /* Data Over Run */
|
||||
#define USB_DMA_UNDER_RUN 0x0005 /* Data Under Run (Short Packet) */
|
||||
#define USB_DMA_ERROR 0x0006 /* Error */
|
||||
#define USB_DMA_UNKNOWN 0xFFFF /* Unknown State */
|
||||
|
||||
/* USB DMA Descriptor */
|
||||
typedef struct _USB_DMA_DESCRIPTOR {
|
||||
uint32_t BufAdr; /* DMA Buffer Address */
|
||||
uint16_t BufLen; /* DMA Buffer Length */
|
||||
uint16_t MaxSize; /* Maximum Packet Size */
|
||||
uint32_t InfoAdr; /* Packet Info Memory Address */
|
||||
union { /* DMA Configuration */
|
||||
struct {
|
||||
uint32_t Link : 1; /* Link to existing Descriptors */
|
||||
uint32_t IsoEP : 1; /* Isonchronous Endpoint */
|
||||
uint32_t ATLE : 1; /* ATLE (Auto Transfer Length Extract) */
|
||||
uint32_t Rsrvd : 5; /* Reserved */
|
||||
uint32_t LenPos : 8; /* Length Position (ATLE) */
|
||||
} Type;
|
||||
uint32_t Val;
|
||||
} Cfg;
|
||||
} USB_DMA_DESCRIPTOR;
|
||||
|
||||
extern "C" {
|
||||
/* USB Hardware Functions */
|
||||
extern void USB_Init (void);
|
||||
extern void USB_Connect (uint32_t con);
|
||||
extern void USB_Reset (void);
|
||||
extern void USB_Suspend (void);
|
||||
extern void USB_Resume (void);
|
||||
extern void USB_WakeUp (void);
|
||||
extern void USB_WakeUpCfg (uint32_t cfg);
|
||||
extern void USB_SetAddress (uint32_t adr);
|
||||
extern void USB_Configure (uint32_t cfg);
|
||||
extern void USB_ConfigEP (USB_ENDPOINT_DESCRIPTOR *pEPD);
|
||||
extern void USB_DirCtrlEP (uint32_t dir);
|
||||
extern void USB_EnableEP (uint32_t EPNum);
|
||||
extern void USB_DisableEP (uint32_t EPNum);
|
||||
extern void USB_ResetEP (uint32_t EPNum);
|
||||
extern void USB_SetStallEP (uint32_t EPNum);
|
||||
extern void USB_ClrStallEP (uint32_t EPNum);
|
||||
extern void USB_ClearEPBuf (uint32_t EPNum);
|
||||
extern uint32_t USB_ReadEP (uint32_t EPNum, uint8_t *pData);
|
||||
extern uint32_t USB_WriteEP (uint32_t EPNum, uint8_t *pData, uint32_t cnt);
|
||||
extern uint32_t USB_DMA_Setup (uint32_t EPNum, USB_DMA_DESCRIPTOR *pDD);
|
||||
extern void USB_DMA_Enable (uint32_t EPNum);
|
||||
extern void USB_DMA_Disable(uint32_t EPNum);
|
||||
extern uint32_t USB_DMA_Status (uint32_t EPNum);
|
||||
extern uint32_t USB_DMA_BufAdr (uint32_t EPNum);
|
||||
extern uint32_t USB_DMA_BufCnt (uint32_t EPNum);
|
||||
extern uint32_t USB_GetFrame (void);
|
||||
extern void USB_IRQHandler (void);
|
||||
}
|
||||
|
||||
#endif /* __USBHW_H__ */
|
||||
130
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbreg.h
Normal file
130
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbreg.h
Normal file
@ -0,0 +1,130 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbreg.h
|
||||
* Purpose: USB Hardware Layer Definitions for NXP LPC Family MCUs
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __USBREG_H
|
||||
#define __USBREG_H
|
||||
|
||||
/* Device Interrupt Bit Definitions */
|
||||
#define FRAME_INT 0x00000001
|
||||
#define EP_FAST_INT 0x00000002
|
||||
#define EP_SLOW_INT 0x00000004
|
||||
#define DEV_STAT_INT 0x00000008
|
||||
#define CCEMTY_INT 0x00000010
|
||||
#define CDFULL_INT 0x00000020
|
||||
#define RxENDPKT_INT 0x00000040
|
||||
#define TxENDPKT_INT 0x00000080
|
||||
#define EP_RLZED_INT 0x00000100
|
||||
#define ERR_INT 0x00000200
|
||||
|
||||
/* Rx & Tx Packet Length Definitions */
|
||||
#define PKT_LNGTH_MASK 0x000003FF
|
||||
#define PKT_DV 0x00000400
|
||||
#define PKT_RDY 0x00000800
|
||||
|
||||
/* USB Control Definitions */
|
||||
#define CTRL_RD_EN 0x00000001
|
||||
#define CTRL_WR_EN 0x00000002
|
||||
|
||||
/* Command Codes */
|
||||
#define CMD_SET_ADDR 0x00D00500
|
||||
#define CMD_CFG_DEV 0x00D80500
|
||||
#define CMD_SET_MODE 0x00F30500
|
||||
#define CMD_RD_FRAME 0x00F50500
|
||||
#define DAT_RD_FRAME 0x00F50200
|
||||
#define CMD_RD_TEST 0x00FD0500
|
||||
#define DAT_RD_TEST 0x00FD0200
|
||||
#define CMD_SET_DEV_STAT 0x00FE0500
|
||||
#define CMD_GET_DEV_STAT 0x00FE0500
|
||||
#define DAT_GET_DEV_STAT 0x00FE0200
|
||||
#define CMD_GET_ERR_CODE 0x00FF0500
|
||||
#define DAT_GET_ERR_CODE 0x00FF0200
|
||||
#define CMD_RD_ERR_STAT 0x00FB0500
|
||||
#define DAT_RD_ERR_STAT 0x00FB0200
|
||||
#define DAT_WR_BYTE(x) (0x00000100 | ((x) << 16))
|
||||
#define CMD_SEL_EP(x) (0x00000500 | ((x) << 16))
|
||||
#define DAT_SEL_EP(x) (0x00000200 | ((x) << 16))
|
||||
#define CMD_SEL_EP_CLRI(x) (0x00400500 | ((x) << 16))
|
||||
#define DAT_SEL_EP_CLRI(x) (0x00400200 | ((x) << 16))
|
||||
#define CMD_SET_EP_STAT(x) (0x00400500 | ((x) << 16))
|
||||
#define CMD_CLR_BUF 0x00F20500
|
||||
#define DAT_CLR_BUF 0x00F20200
|
||||
#define CMD_VALID_BUF 0x00FA0500
|
||||
|
||||
/* Device Address Register Definitions */
|
||||
#define DEV_ADDR_MASK 0x7F
|
||||
#define DEV_EN 0x80
|
||||
|
||||
/* Device Configure Register Definitions */
|
||||
#define CONF_DVICE 0x01
|
||||
|
||||
/* Device Mode Register Definitions */
|
||||
#define AP_CLK 0x01
|
||||
#define INAK_CI 0x02
|
||||
#define INAK_CO 0x04
|
||||
#define INAK_II 0x08
|
||||
#define INAK_IO 0x10
|
||||
#define INAK_BI 0x20
|
||||
#define INAK_BO 0x40
|
||||
|
||||
/* Device Status Register Definitions */
|
||||
#define DEV_CON 0x01
|
||||
#define DEV_CON_CH 0x02
|
||||
#define DEV_SUS 0x04
|
||||
#define DEV_SUS_CH 0x08
|
||||
#define DEV_RST 0x10
|
||||
|
||||
/* Error Code Register Definitions */
|
||||
#define ERR_EC_MASK 0x0F
|
||||
#define ERR_EA 0x10
|
||||
|
||||
/* Error Status Register Definitions */
|
||||
#define ERR_PID 0x01
|
||||
#define ERR_UEPKT 0x02
|
||||
#define ERR_DCRC 0x04
|
||||
#define ERR_TIMOUT 0x08
|
||||
#define ERR_EOP 0x10
|
||||
#define ERR_B_OVRN 0x20
|
||||
#define ERR_BTSTF 0x40
|
||||
#define ERR_TGL 0x80
|
||||
|
||||
/* Endpoint Select Register Definitions */
|
||||
#define EP_SEL_F 0x01
|
||||
#define EP_SEL_ST 0x02
|
||||
#define EP_SEL_STP 0x04
|
||||
#define EP_SEL_PO 0x08
|
||||
#define EP_SEL_EPN 0x10
|
||||
#define EP_SEL_B_1_FULL 0x20
|
||||
#define EP_SEL_B_2_FULL 0x40
|
||||
|
||||
/* Endpoint Status Register Definitions */
|
||||
#define EP_STAT_ST 0x01
|
||||
#define EP_STAT_DA 0x20
|
||||
#define EP_STAT_RF_MO 0x40
|
||||
#define EP_STAT_CND_ST 0x80
|
||||
|
||||
/* Clear Buffer Register Definitions */
|
||||
#define CLR_BUF_PO 0x01
|
||||
|
||||
|
||||
/* DMA Interrupt Bit Definitions */
|
||||
#define EOT_INT 0x01
|
||||
#define NDD_REQ_INT 0x02
|
||||
#define SYS_ERR_INT 0x04
|
||||
|
||||
|
||||
#endif /* __USBREG_H */
|
||||
353
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbuser.cpp
Normal file
353
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbuser.cpp
Normal file
@ -0,0 +1,353 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbuser.c
|
||||
* Purpose: USB Custom User Module
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
extern "C" {
|
||||
#include "lpc_types.h"
|
||||
#include <debug_frmwrk.h>
|
||||
}
|
||||
|
||||
#include "usb.h"
|
||||
#include "usbcfg.h"
|
||||
#include "usbhw.h"
|
||||
#include "usbcore.h"
|
||||
#include "usbuser.h"
|
||||
#include "cdcuser.h"
|
||||
#include "mscuser.h"
|
||||
|
||||
|
||||
/*
|
||||
* USB Power Event Callback
|
||||
* Called automatically on USB Power Event
|
||||
* Parameter: power: On(TRUE)/Off(FALSE)
|
||||
*/
|
||||
|
||||
#if USB_POWER_EVENT
|
||||
void USB_Power_Event (uint32_t power) {
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Reset Event Callback
|
||||
* Called automatically on USB Reset Event
|
||||
*/
|
||||
|
||||
#if USB_RESET_EVENT
|
||||
void USB_Reset_Event (void) {
|
||||
USB_ResetCore();
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Suspend Event Callback
|
||||
* Called automatically on USB Suspend Event
|
||||
*/
|
||||
|
||||
#if USB_SUSPEND_EVENT
|
||||
void USB_Suspend_Event (void) {
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Resume Event Callback
|
||||
* Called automatically on USB Resume Event
|
||||
*/
|
||||
|
||||
#if USB_RESUME_EVENT
|
||||
void USB_Resume_Event (void) {
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Remote Wakeup Event Callback
|
||||
* Called automatically on USB Remote Wakeup Event
|
||||
*/
|
||||
|
||||
#if USB_WAKEUP_EVENT
|
||||
void USB_WakeUp_Event (void) {
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Start of Frame Event Callback
|
||||
* Called automatically on USB Start of Frame Event
|
||||
*/
|
||||
|
||||
#if USB_SOF_EVENT
|
||||
void USB_SOF_Event (void) {
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Error Event Callback
|
||||
* Called automatically on USB Error Event
|
||||
* Parameter: error: Error Code
|
||||
*/
|
||||
|
||||
#if USB_ERROR_EVENT
|
||||
void USB_Error_Event (uint32_t error) {
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Set Configuration Event Callback
|
||||
* Called automatically on USB Set Configuration Request
|
||||
*/
|
||||
|
||||
#if USB_CONFIGURE_EVENT
|
||||
void USB_Configure_Event (void) {
|
||||
|
||||
if (USB_Configuration) { /* Check if USB is configured */
|
||||
/* add your code here */
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Set Interface Event Callback
|
||||
* Called automatically on USB Set Interface Request
|
||||
*/
|
||||
|
||||
#if USB_INTERFACE_EVENT
|
||||
void USB_Interface_Event (void) {
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* USB Set/Clear Feature Event Callback
|
||||
* Called automatically on USB Set/Clear Feature Request
|
||||
*/
|
||||
|
||||
#if USB_FEATURE_EVENT
|
||||
void USB_Feature_Event (void) {
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#define P_EP(n) ((USB_EP_EVENT & (1 << (n))) ? USB_EndPoint##n : nullptr)
|
||||
|
||||
/* USB Endpoint Events Callback Pointers */
|
||||
void (* const USB_P_EP[16]) (uint32_t event) = {
|
||||
P_EP(0),
|
||||
P_EP(1),
|
||||
P_EP(2),
|
||||
P_EP(3),
|
||||
P_EP(4),
|
||||
P_EP(5),
|
||||
P_EP(6),
|
||||
P_EP(7),
|
||||
P_EP(8),
|
||||
P_EP(9),
|
||||
P_EP(10),
|
||||
P_EP(11),
|
||||
P_EP(12),
|
||||
P_EP(13),
|
||||
P_EP(14),
|
||||
P_EP(15),
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 1 Event Callback
|
||||
* Called automatically on USB Endpoint 1 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint1 (uint32_t event) {
|
||||
uint16_t temp;
|
||||
static uint16_t serialState;
|
||||
|
||||
switch (event) {
|
||||
case USB_EVT_IN:
|
||||
temp = CDC_GetSerialState();
|
||||
if (serialState != temp) {
|
||||
serialState = temp;
|
||||
CDC_NotificationIn(); /* send SERIAL_STATE notification */
|
||||
}
|
||||
break;
|
||||
default:
|
||||
_DBG("Unhandled EP1 event: ");
|
||||
_DBH(event);
|
||||
_DBG("\n");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 2 Event Callback
|
||||
* Called automatically on USB Endpoint 2 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint2 (uint32_t event) {
|
||||
|
||||
switch (event) {
|
||||
case USB_EVT_OUT:
|
||||
CDC_BulkOut (); /* data received from Host */
|
||||
break;
|
||||
case USB_EVT_IN:
|
||||
CDC_BulkIn (); /* data expected from Host */
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 3 Event Callback
|
||||
* Called automatically on USB Endpoint 3 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint3 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 4 Event Callback
|
||||
* Called automatically on USB Endpoint 4 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint4 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 5 Event Callback
|
||||
* Called automatically on USB Endpoint 5 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint5 (uint32_t event) {
|
||||
switch (event) {
|
||||
case USB_EVT_OUT:
|
||||
MSC_BulkOut();
|
||||
break;
|
||||
case USB_EVT_IN:
|
||||
MSC_BulkIn();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 6 Event Callback
|
||||
* Called automatically on USB Endpoint 6 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint6 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 7 Event Callback
|
||||
* Called automatically on USB Endpoint 7 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint7 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 8 Event Callback
|
||||
* Called automatically on USB Endpoint 8 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint8 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 9 Event Callback
|
||||
* Called automatically on USB Endpoint 9 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint9 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 10 Event Callback
|
||||
* Called automatically on USB Endpoint 10 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint10 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 11 Event Callback
|
||||
* Called automatically on USB Endpoint 11 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint11 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 12 Event Callback
|
||||
* Called automatically on USB Endpoint 12 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint12 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 13 Event Callback
|
||||
* Called automatically on USB Endpoint 13 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint13 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 14 Event Callback
|
||||
* Called automatically on USB Endpoint 14 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint14 (uint32_t event) {
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* USB Endpoint 15 Event Callback
|
||||
* Called automatically on USB Endpoint 15 Event
|
||||
* Parameter: event
|
||||
*/
|
||||
|
||||
void USB_EndPoint15 (uint32_t event) {
|
||||
}
|
||||
74
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbuser.h
Normal file
74
Marlin/frameworks/CMSIS/LPC1768/lib/usb/usbuser.h
Normal file
@ -0,0 +1,74 @@
|
||||
/*----------------------------------------------------------------------------
|
||||
* U S B - K e r n e l
|
||||
*----------------------------------------------------------------------------
|
||||
* Name: usbuser.h
|
||||
* Purpose: USB Custom User Definitions
|
||||
* Version: V1.20
|
||||
*----------------------------------------------------------------------------
|
||||
* This software is supplied "AS IS" without any warranties, express,
|
||||
* implied or statutory, including but not limited to the implied
|
||||
* warranties of fitness for purpose, satisfactory quality and
|
||||
* noninfringement. Keil extends you a royalty-free right to reproduce
|
||||
* and distribute executable files created using this software for use
|
||||
* on NXP Semiconductors LPC family microcontroller devices only. Nothing
|
||||
* else gives you the right to use this software.
|
||||
*
|
||||
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
|
||||
*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef __USBUSER_H__
|
||||
#define __USBUSER_H__
|
||||
|
||||
|
||||
/* USB Device Events Callback Functions */
|
||||
extern void USB_Power_Event (uint32_t power);
|
||||
extern void USB_Reset_Event (void);
|
||||
extern void USB_Suspend_Event (void);
|
||||
extern void USB_Resume_Event (void);
|
||||
extern void USB_WakeUp_Event (void);
|
||||
extern void USB_SOF_Event (void);
|
||||
extern void USB_Error_Event (uint32_t error);
|
||||
|
||||
/* USB Endpoint Callback Events */
|
||||
#define USB_EVT_SETUP 1 /* Setup Packet */
|
||||
#define USB_EVT_OUT 2 /* OUT Packet */
|
||||
#define USB_EVT_IN 3 /* IN Packet */
|
||||
#define USB_EVT_OUT_NAK 4 /* OUT Packet - Not Acknowledged */
|
||||
#define USB_EVT_IN_NAK 5 /* IN Packet - Not Acknowledged */
|
||||
#define USB_EVT_OUT_STALL 6 /* OUT Packet - Stalled */
|
||||
#define USB_EVT_IN_STALL 7 /* IN Packet - Stalled */
|
||||
#define USB_EVT_OUT_DMA_EOT 8 /* DMA OUT EP - End of Transfer */
|
||||
#define USB_EVT_IN_DMA_EOT 9 /* DMA IN EP - End of Transfer */
|
||||
#define USB_EVT_OUT_DMA_NDR 10 /* DMA OUT EP - New Descriptor Request */
|
||||
#define USB_EVT_IN_DMA_NDR 11 /* DMA IN EP - New Descriptor Request */
|
||||
#define USB_EVT_OUT_DMA_ERR 12 /* DMA OUT EP - Error */
|
||||
#define USB_EVT_IN_DMA_ERR 13 /* DMA IN EP - Error */
|
||||
|
||||
/* USB Endpoint Events Callback Pointers */
|
||||
extern void (* const USB_P_EP[16])(uint32_t event);
|
||||
|
||||
/* USB Endpoint Events Callback Functions */
|
||||
extern void USB_EndPoint0 (uint32_t event);
|
||||
extern void USB_EndPoint1 (uint32_t event);
|
||||
extern void USB_EndPoint2 (uint32_t event);
|
||||
extern void USB_EndPoint3 (uint32_t event);
|
||||
extern void USB_EndPoint4 (uint32_t event);
|
||||
extern void USB_EndPoint5 (uint32_t event);
|
||||
extern void USB_EndPoint6 (uint32_t event);
|
||||
extern void USB_EndPoint7 (uint32_t event);
|
||||
extern void USB_EndPoint8 (uint32_t event);
|
||||
extern void USB_EndPoint9 (uint32_t event);
|
||||
extern void USB_EndPoint10 (uint32_t event);
|
||||
extern void USB_EndPoint11 (uint32_t event);
|
||||
extern void USB_EndPoint12 (uint32_t event);
|
||||
extern void USB_EndPoint13 (uint32_t event);
|
||||
extern void USB_EndPoint14 (uint32_t event);
|
||||
extern void USB_EndPoint15 (uint32_t event);
|
||||
|
||||
/* USB Core Events Callback Functions */
|
||||
extern void USB_Configure_Event (void);
|
||||
extern void USB_Interface_Event (void);
|
||||
extern void USB_Feature_Event (void);
|
||||
|
||||
|
||||
#endif /* __USBUSER_H__ */
|
||||
Reference in New Issue
Block a user