mirror of
https://github.com/apache/nuttx.git
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Added USB device controller driver for LPC214x
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@960 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -480,5 +480,8 @@
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* ARM architectures now support drivers/lowconsole.c
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0.3.16 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* Added header files defining a common USB device controller architecture
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* Added USB device side driver for the LPC214x (untested at initial checkin)
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@@ -8,7 +8,7 @@
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<tr align="center" bgcolor="#e4e4e4">
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<td>
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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
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<p>Last Updated: September 20, 2008</p>
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<p>Last Updated: September 29, 2008</p>
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</td>
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</tr>
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</table>
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@@ -1070,6 +1070,8 @@ buildroot-0.1.0 2007-03-09 <spudmonkey@racsa.co.cr>
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<pre><ul>
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nuttx-0.3.16 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* Added header files defining a common USB device controller architecture
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* Added USB device side driver for the LPC214x (untested at initial checkin)
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pascal-0.1.3 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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@@ -50,4 +50,8 @@ endif
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CHIP_ASRCS = lpc214x_lowputc.S
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CHIP_CSRCS = lpc214x_decodeirq.c lpc214x_irq.c lpc214x_timerisr.c \
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lpc214x_serial.c
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ifeq ($(CONFIG_USBDEV),y)
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CHIP_CSRCS += lpc214x_usbdev.c
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endif
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File diff suppressed because it is too large
Load Diff
@@ -37,7 +37,7 @@
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#define __KMALLOC_H
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/****************************************************************************
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* Included Functions
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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@@ -0,0 +1,183 @@
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/****************************************************************************
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* include/nuttx/usbdev_trace.h
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*
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* Copyright (C) 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NUTTX_USBDEV_TRACE_H
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#define __INCLUDE_NUTTX_USBDEV_TRACE_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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/****************************************************************************
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* Preprocessor definitions
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****************************************************************************/
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#define TRACE_EVENT(id,num) ((uint16)(id)|(num))
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#define TRACE_CLASS(event) ((event)&0xff00)
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#define TRACE_INSTANCE(event) ((event)0x00ff)
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/* Initialization events */
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#define TRACE_INIT (0x0000)
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#define TRACE_DEVINIT TRACE_EVENT(TRACE_INIT, 0x0001)
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#define TRACE_DEVUNINIT TRACE_EVENT(TRACE_INIT, 0x0002)
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#define TRACE_DEVREGISTER TRACE_EVENT(TRACE_INIT, 0x0003)
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#define TRACE_DEVUNREGISTER TRACE_EVENT(TRACE_INIT, 0x0004)
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/* API calls (see usbdev.h) */
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#define TRACE_EP (0x0100)
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#define TRACE_EPCONFIGURE TRACE_EVENT(TRACE_EP, 0x0001)
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#define TRACE_EPDISABLE TRACE_EVENT(TRACE_EP, 0x0002)
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#define TRACE_EPALLOCREQ TRACE_EVENT(TRACE_EP, 0x0003)
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#define TRACE_EPFREEREQ TRACE_EVENT(TRACE_EP, 0x0004)
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#define TRACE_EPALLOCBUFFER TRACE_EVENT(TRACE_EP, 0x0005)
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#define TRACE_EPFREEBUFFER TRACE_EVENT(TRACE_EP, 0x0006)
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#define TRACE_EPSUBMIT TRACE_EVENT(TRACE_EP, 0x0007)
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#define TRACE_EPCANCEL TRACE_EVENT(TRACE_EP, 0x0008)
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#define TRACE_EPSTALL TRACE_EVENT(TRACE_EP, 0x0009)
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#define TRACE_EPRESUME TRACE_EVENT(TRACE_EP, 0x000a)
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#define TRACE_DEV (0x0200)
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#define TRACE_DEVALLOCEP TRACE_EVENT(TRACE_DEV, 0x0001)
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#define TRACE_DEVFREEEP TRACE_EVENT(TRACE_DEV, 0x0002)
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#define TRACE_DEVGETFRAME TRACE_EVENT(TRACE_DEV, 0x0003)
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#define TRACE_DEVWAKEUP TRACE_EVENT(TRACE_DEV, 0x0004)
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#define TRACE_DEVSELFPOWERED TRACE_EVENT(TRACE_DEV, 0x0005)
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#define TRACE_DEVPULLUP TRACE_EVENT(TRACE_DEV, 0x0006)
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#define TRACE_CLASS (0x0300)
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#define TRACE_CLASSBIN TRACE_EVENT(TRACE_CLASS, 0x0001)
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#define TRACE_CLASSUNBIND TRACE_EVENT(TRACE_CLASS, 0x0001)
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#define TRACE_CLASSDISCONNECT TRACE_EVENT(TRACE_CLASS, 0x0001)
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#define TRACE_CLASSSETUP TRACE_EVENT(TRACE_CLASS, 0x0001)
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#define TRACE_CLASSSUSPEND TRACE_EVENT(TRACE_CLASS, 0x0001)
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#define TRACE_CLASSRESUME TRACE_EVENT(TRACE_CLASS, 0x0001)
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/* Interrupt events -- id is hardware specific */
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#define TRACE_INTENTRY(id) TRACE_EVENT(0x0400, id)
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#define TRACE_INTDECODE(id) TRACE_EVENT(0x0500, id)
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#define TRACE_INTEXIT(id) TRACE_EVENT(0x0600, id)
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/* Data Transfer */
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#define TRACE_READ(ep) TRACE_EVENT(0x0700, ep)
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#define TRACE_WRITE(ep) TRACE_EVENT(0x0800, ep)
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#define TRACE_COMPLETE(ep) TRACE_EVENT(0x0900, ep)
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/* Error events -- id is specific to the driver */
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#define TRACE_ERROR(id) TRACE_EVENT(0x0700, id)
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/* The reported trace information */
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struct usbtrace_s
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{
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uint16 event;
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uint16 value;
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};
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/* Enumeration callback function signature */
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typedef int (*trace_callback_t)(struct usbtrace_s *trace, void *arg);
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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# define EXTERN extern "C"
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extern "C" {
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#else
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# define EXTERN extern
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#endif
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/*******************************************************************************
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* Name: usbtrace_enable
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*
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* Description:
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* Enable/disable tracing
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*
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*******************************************************************************/
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#ifdef CONFIG_USBDEV_TRACE
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EXTERN void usbtrace_enable(boolen enable);
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#else
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# define usbtrace_enable(enable)
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#endif
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/*******************************************************************************
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* Name: usbtrace
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*
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* Description:
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* Record a USB event (tracing must be enabled)
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*
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*******************************************************************************/
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#ifdef CONFIG_USBDEV_TRACE
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EXTERN void usbtrace(uint16 event, uint16 value);
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#else
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# define usbtrace(event)
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#endif
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/*******************************************************************************
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* Name: usbtrace_enumerate
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*
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* Description:
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* Enumerate all buffer trace data (tracing must be disabled)
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*
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*******************************************************************************/
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#ifdef CONFIG_USBDEV_TRACE
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EXTERN int usbtrace_enumerate(tracecallback_t *callback, void *arg);
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#else
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# define usbtrace_enumerate(event)
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#endif
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __INCLUDE_NUTTX_USBDEV_TRACE_H */
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