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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4561 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2012-08-13 08:27:51 +00:00
parent b058afec84
commit 28e7808798
3 changed files with 8 additions and 24 deletions
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16
os/hal/include/usb.h
View File

@ -399,8 +399,6 @@ typedef const USBDescriptor * (*usbgetdescriptor_t)(USBDriver *usbp,
* @details The received size can be different from the size specified in
* @p usbStartReceiveI() because the last packet could have a size
* different from the expected one.
* @pre The OUT endpoint must have been configured in transaction mode
* in order to use this function.
*
* @param[in] usbp pointer to the @p USBDriver object
* @param[in] ep endpoint number
@ -411,20 +409,6 @@ typedef const USBDescriptor * (*usbgetdescriptor_t)(USBDriver *usbp,
#define usbGetReceiveTransactionSizeI(usbp, ep) \
usb_lld_get_transaction_size(usbp, ep)
/**
* @brief Returns the exact size of a received packet.
* @pre The OUT endpoint must have been configured in packet mode
* in order to use this function.
*
* @param[in] usbp pointer to the @p USBDriver object
* @param[in] ep endpoint number
* @return Received data size.
*
* @iclass
*/
#define usbGetReceivePacketSizeI(usbp, ep) \
usb_lld_get_packet_size(usbp, ep)
/**
* @brief Request transfer setup.
* @details This macro is used by the request handling callbacks in order to

8
os/hal/platforms/STM32/OTGv1/stm32_otg.h
View File

@ -801,6 +801,14 @@ typedef struct {
#define DIEPTSIZ_XFRSIZ(n) ((n)<<0) /**< Transfer size value. */
/** @} */
/**
* @name DTXFSTS register bit definitions.
* @{
*/
#define DTXFSTS_INEPTFSAV_MASK (0xFFFF<<0) /**< IN endpoint TxFIFO space
available. */
/** @} */
/**
* @name DOEPCTL register bit definitions.
* @{

8
os/hal/src/usb.c
View File

@ -354,8 +354,6 @@ void usbDisableEndpointsI(USBDriver *usbp) {
/**
* @brief Prepares for a receive transaction on an OUT endpoint.
* @pre In order to use this function the endpoint must have been
* initialized in transaction mode.
* @post The endpoint is ready for @p usbStartReceiveI().
* @note This function can be called both in ISR and thread context.
*
@ -379,8 +377,6 @@ void usbPrepareReceive(USBDriver *usbp, usbep_t ep, uint8_t *buf, size_t n) {
/**
* @brief Prepares for a transmit transaction on an IN endpoint.
* @pre In order to use this function the endpoint must have been
* initialized in transaction mode.
* @post The endpoint is ready for @p usbStartTransmitI().
* @note This function can be called both in ISR and thread context.
* @note The queue must contain at least the amount of data specified
@ -407,8 +403,6 @@ void usbPrepareTransmit(USBDriver *usbp, usbep_t ep,
/**
* @brief Prepares for a receive transaction on an OUT endpoint.
* @pre In order to use this function the endpoint must have been
* initialized in transaction mode.
* @post The endpoint is ready for @p usbStartReceiveI().
* @note This function can be called both in ISR and thread context.
* @note The queue must have enough free space to accommodate the
@ -438,8 +432,6 @@ void usbPrepareQueuedReceive(USBDriver *usbp, usbep_t ep,
/**
* @brief Prepares for a transmit transaction on an IN endpoint.
* @pre In order to use this function the endpoint must have been
* initialized in transaction mode.
* @post The endpoint is ready for @p usbStartTransmitI().
* @note This function can be called both in ISR and thread context.
* @note The transmit transaction size is equal to the data contained