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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-08-07 23:51:47 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-08-07 23:51:47 +0000 |
commit | f421a4b42eb88ce7ac1d121e2f01a27c1928031f (patch) | |
tree | c97f4d8e7efed7d9a82beb4d04cb6fdfa804fd7c /nuttx/arch/arm/src/lpc43xx/lpc43_usb0dev.h | |
parent | 4017253a669e2647cdf54e27d1ae952d994361d3 (diff) | |
download | px4-nuttx-f421a4b42eb88ce7ac1d121e2f01a27c1928031f.tar.gz px4-nuttx-f421a4b42eb88ce7ac1d121e2f01a27c1928031f.tar.bz2 px4-nuttx-f421a4b42eb88ce7ac1d121e2f01a27c1928031f.zip |
Add a USB0 device header file for LPC43
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5016 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/lpc43xx/lpc43_usb0dev.h')
-rw-r--r-- | nuttx/arch/arm/src/lpc43xx/lpc43_usb0dev.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/lpc43xx/lpc43_usb0dev.h b/nuttx/arch/arm/src/lpc43xx/lpc43_usb0dev.h new file mode 100644 index 000000000..97076cd80 --- /dev/null +++ b/nuttx/arch/arm/src/lpc43xx/lpc43_usb0dev.h @@ -0,0 +1,98 @@ +/************************************************************************************ + * arch/arm/src/lpc43xx/lpc43_usbdev.h + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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. + * + ************************************************************************************/ + +#ifndef __ARCH_ARM_SRC_LPC43XX_LPC32_USB0DEV_H +#define __ARCH_ARM_SRC_LPC43XX_LPC32_USB0DEV_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> +#include <nuttx/usb/usbdev.h> +#include <stdint.h> + +#include "chip.h" +#include "chip/lpc43_usb0.h" + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Name: lpc43_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 lpc43_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. + * + ************************************************************************************/ + +EXTERN int lpc43_usbpullup(FAR struct usbdev_s *dev, bool enable); + +/************************************************************************************ + * Name: lpc43_usbsuspend + * + * Description: + * Board logic must provide the lpc43_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. + * + ************************************************************************************/ + +EXTERN void lpc43_usbsuspend(FAR struct usbdev_s *dev, bool resume); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_ARM_SRC_LPC43XX_LPC32_USB0DEV_H */ + |