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Initial USB device stack for STM32.

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Patch provided by Gareth McMullin <gareth@blacksphere.co.nz>,
thanks a lot!
This commit is contained in:
Uwe Hermann
2010-11-02 02:02:21 +01:00
parent 1621fde1f4
commit 6e090ccee1
30 changed files with 2913 additions and 10 deletions
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6
include/libopenstm32/usb.h
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@@ -20,6 +20,10 @@
#ifndef LIBOPENSTM32_USB_H
#define LIBOPENSTM32_USB_H
#include <libopenstm32/memorymap.h>
#include <libopenstm32/common.h>
#include <libopenstm32/tools.h>
/******************************************************************************
* USB base addresses
******************************************************************************/
@@ -42,7 +46,7 @@
/* USB Buffer table address register */
#define USB_BTABLE_REG ((volatile u32 *)(USB_DEV_FS_BASE + 0x50))
/* USB EP register */
#define USB_EP_REG(EP) ((volatile u32 *)(USB_DEV_FS_BASE + EP))
#define USB_EP_REG(EP) ((volatile u32 *)(USB_DEV_FS_BASE) + (EP))
/******************************************************************************
* USB control register masks / bits