From 8f0b435a518c39a6141bbf888aa4bcd879808d44 Mon Sep 17 00:00:00 2001 From: patacongo Date: Fri, 5 Aug 2011 19:33:13 +0000 Subject: Add directory structure to support the port to the Kinesis KwikStik-K40 git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3845 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/configs/kwikstik-k40/src/up_usbdev.c | 115 +++++++++++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 nuttx/configs/kwikstik-k40/src/up_usbdev.c (limited to 'nuttx/configs/kwikstik-k40/src/up_usbdev.c') diff --git a/nuttx/configs/kwikstik-k40/src/up_usbdev.c b/nuttx/configs/kwikstik-k40/src/up_usbdev.c new file mode 100644 index 000000000..60e54af7c --- /dev/null +++ b/nuttx/configs/kwikstik-k40/src/up_usbdev.c @@ -0,0 +1,115 @@ +/************************************************************************************ + * configs/kwikstik-k40/src/up_usbdev.c + * arch/arm/src/board/up_boot.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include + +#include +#include +#include +#include + +#include +#include + +#include "up_arch.h" +#include "kinetis_internal.h" +#include "kwikstik-internal.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: kinetis_usbinitialize + * + * Description: + * Called to setup USB-related GPIO pins for the KwikStik-K40 board. + * + ************************************************************************************/ + +void kinetis_usbinitialize(void) +{ +# warning "Missing logic" +} + +/************************************************************************************ + * Name: kinetis_usbpullup + * + * Description: + * If USB is supported and the board supports a pullup via GPIO (for USB software + * connect and disconnect), then the board software must provide kinetis_pullup. + * See include/nuttx/usb/usbdev.h for additional description of this method. + * Alternatively, if no pull-up GPIO the following EXTERN can be redefined to be + * NULL. + * + ************************************************************************************/ + +int kinetis_usbpullup(FAR struct usbdev_s *dev, bool enable) +{ + usbtrace(TRACE_DEVPULLUP, (uint16_t)enable); +# warning "Missing logic" + return OK; +} + +/************************************************************************************ + * Name: kinetis_usbsuspend + * + * Description: + * Board logic must provide the kinetis_usbsuspend logic if the USBDEV driver is + * used. This function is called whenever the USB enters or leaves suspend mode. + * This is an opportunity for the board logic to shutdown clocks, power, etc. + * while the USB is suspended. + * + ************************************************************************************/ + +void kinetis_usbsuspend(FAR struct usbdev_s *dev, bool resume) +{ + ulldbg("resume: %d\n", resume); +#warning "Missing logic" +} + -- cgit v1.2.3