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Fixed logic for clearing data toggle bits.

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This commit is contained in:
Gareth McMullin 2010-11-04 18:20:28 +13:00
parent 87960830f4
commit 5bba6d9206
1 changed files with 4 additions and 4 deletions
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8
include/libopenstm32/usb.h
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@ -247,13 +247,13 @@
/* Macros for clearing DTOG bits */
#define USB_CLR_EP_TX_DTOG(EP) \
SET_REG(USB_EP_REG(EP), \
(GET_REG(USB_EP_REG(EP)) & \
USB_EP_NTOGGLE_MSK) | USB_EP_TX_DTOG)
GET_REG(USB_EP_REG(EP)) & \
(USB_EP_NTOGGLE_MSK | USB_EP_TX_DTOG))
#define USB_CLR_EP_RX_DTOG(EP) \
SET_REG(USB_EP_REG(EP), \
(GET_REG(USB_EP_REG(EP)) & \
USB_EP_NTOGGLE_MSK) | USB_EP_RX_DTOG)
GET_REG(USB_EP_REG(EP)) & \
(USB_EP_NTOGGLE_MSK | USB_EP_RX_DTOG))
/******************************************************************************