diff options
Diffstat (limited to 'os/hal/include/usb.h')
| -rw-r--r-- | os/hal/include/usb.h | 78 |
1 files changed, 8 insertions, 70 deletions
diff --git a/os/hal/include/usb.h b/os/hal/include/usb.h index ddf8cb321..a0a7298e0 100644 --- a/os/hal/include/usb.h +++ b/os/hal/include/usb.h @@ -386,76 +386,6 @@ typedef const USBDescriptor * (*usbgetdescriptor_t)(USBDriver *usbp, #define usbGetReceiveStatusI(usbp, ep) ((usbp)->receiving & (1 << (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().
- *
- * @param[in] usbp pointer to the @p USBDriver object
- * @param[in] ep endpoint number
- * @param[out] buf buffer where to copy the received data
- * @param[in] n maximum number of bytes to copy
- *
- * @special
- */
-#define usbPrepareReceive(usbp, ep, buf, n) \
- usb_lld_prepare_receive(usbp, ep, buf, 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().
- *
- * @param[in] usbp pointer to the @p USBDriver object
- * @param[in] ep endpoint number
- * @param[in] buf buffer where to fetch the data to be transmitted
- * @param[in] n maximum number of bytes to copy
- *
- * @special
- */
-#define usbPrepareTransmit(usbp, ep, buf, n) \
- usb_lld_prepare_transmit(usbp, ep, buf, n)
-
-/**
- * @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 The receive transaction size is equal to the space in the queue
- * rounded to the lower multiple of a packet size. Make sure there
- * is room for at least one packet in the queue before starting
- * the receive operation.
- *
- * @param[in] usbp pointer to the @p USBDriver object
- * @param[in] ep endpoint number
- * @param[in] iq input queue to be filled with incoming data
- * @param[in] n maximum number of bytes to copy
- *
- * @special
- */
-#define usbPrepareQueuedReceive(usbp, ep, iq, n) \
- usb_lld_prepare_queued_receive(usbp, ep, iq, 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 The transmit transaction size is equal to the data contained
- * in the queue.
- *
- * @param[in] usbp pointer to the @p USBDriver object
- * @param[in] ep endpoint number
- * @param[in] oq output queue to be fetched for outgoing data
- * @param[in] n maximum number of bytes to copy
- *
- * @special
- */
-#define usbPrepareQueuedTransmit(usbp, ep, oq, n) \
- usb_lld_prepare_queued_transmit(usbp, ep, oq, n)
-
-/**
* @brief Returns the exact size of a receive transaction.
* @details The received size can be different from the size specified in
* @p usbStartReceiveI() because the last packet could have a size
@@ -604,6 +534,14 @@ extern "C" { const USBEndpointConfig *epcp);
void usbDisableEndpointsI(USBDriver *usbp);
void usbReadSetupI(USBDriver *usbp, usbep_t ep, uint8_t *buf);
+ void usbPrepareReceive(USBDriver *usbp, usbep_t ep,
+ uint8_t *buf, size_t n);
+ void usbPrepareTransmit(USBDriver *usbp, usbep_t ep,
+ const uint8_t *buf, size_t n);
+ void usbPrepareQueuedReceive(USBDriver *usbp, usbep_t ep,
+ InputQueue *iqp, size_t n);
+ void usbPrepareQueuedTransmit(USBDriver *usbp, usbep_t ep,
+ OutputQueue *oqp, size_t n);
bool_t usbStartReceiveI(USBDriver *usbp, usbep_t ep);
bool_t usbStartTransmitI(USBDriver *usbp, usbep_t ep);
bool_t usbStallReceiveI(USBDriver *usbp, usbep_t ep);
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