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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7554 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2014-12-02 09:35:07 +00:00
parent bad3f755e1
commit 0ee4e06235
3 changed files with 5 additions and 14 deletions
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9
os/hal/include/hal_queues.h
View File

@ -58,8 +58,7 @@ typedef void (*qnotify_t)(io_queue_t *qp);
* queue. The queue is asymmetrical because one end is meant to be
* accessed from a thread context, and thus can be blocking, the other
* end is accessible from interrupt handlers or from within a kernel
* lock zone (see <b>I-Locked</b> and <b>S-Locked</b> states in
* @ref system_states) and is non-blocking.
* lock zone and is non-blocking.
*/
struct io_queue {
threads_queue_t q_waiting; /**< @brief Waiting thread. */
@ -117,8 +116,7 @@ struct io_queue {
* @brief Type of an input queue structure.
* @details This structure represents a generic asymmetrical input queue.
* Writing to the queue is non-blocking and can be performed from
* interrupt handlers or from within a kernel lock zone (see
* <b>I-Locked</b> and <b>S-Locked</b> states in @ref system_states).
* interrupt handlers or from within a kernel lock zone.
* Reading the queue can be a blocking operation and is supposed to
* be performed by a system thread.
*/
@ -232,8 +230,7 @@ typedef io_queue_t input_queue_t;
* @brief Type of an output queue structure.
* @details This structure represents a generic asymmetrical output queue.
* Reading from the queue is non-blocking and can be performed from
* interrupt handlers or from within a kernel lock zone (see
* <b>I-Locked</b> and <b>S-Locked</b> states in @ref system_states).
* interrupt handlers or from within a kernel lock zone.
* Writing the queue can be a blocking operation and is supposed to
* be performed by a system thread.
*/

4
os/hal/include/i2s.h
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@ -80,10 +80,6 @@ typedef enum {
* @brief Starts a I2S data exchange.
*
* @param[in] i2sp pointer to the @p I2SDriver object
* @param[in] n size of the transmit buffer, must be even and greater
* than zero
* @param[out] txbuf the pointer to the transmit buffer
* @param[out] rxbuf the pointer to the receive buffer
*
* @iclass
*/

6
os/hal/src/hal_queues.c
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@ -47,8 +47,7 @@
* @brief Initializes an input queue.
* @details A Semaphore is internally initialized and works as a counter of
* the bytes contained in the queue.
* @note The callback is invoked from within the S-Locked system state,
* see @ref system_states.
* @note The callback is invoked from within the S-Locked system state.
*
* @param[out] iqp pointer to an @p input_queue_t structure
* @param[in] bp pointer to a memory area allocated as queue buffer
@ -225,8 +224,7 @@ size_t iqReadTimeout(input_queue_t *iqp, uint8_t *bp,
* @brief Initializes an output queue.
* @details A Semaphore is internally initialized and works as a counter of
* the free bytes in the queue.
* @note The callback is invoked from within the S-Locked system state,
* see @ref system_states.
* @note The callback is invoked from within the S-Locked system state.
*
* @param[out] oqp pointer to an @p output_queue_t structure
* @param[in] bp pointer to a memory area allocated as queue buffer