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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2018-09-27 12:48:06 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2018-09-27 12:48:06 +0000 |
| commit | 6b39a17ac99e88355162d972206b1e2bbcf45ced (patch) | |
| tree | e5097c88e4700d89d64922d219b4e10f821a16f7 /os/lib/src/chfactory.c | |
| parent | abea526c12673b5da562003c647f224916c37dd2 (diff) | |
| download | ChibiOS-6b39a17ac99e88355162d972206b1e2bbcf45ced.tar.gz ChibiOS-6b39a17ac99e88355162d972206b1e2bbcf45ced.tar.bz2 ChibiOS-6b39a17ac99e88355162d972206b1e2bbcf45ced.zip | |
Pipes API added to factory. Updated templates (to be run).
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12298 110e8d01-0319-4d1e-a829-52ad28d1bb01
Diffstat (limited to 'os/lib/src/chfactory.c')
| -rw-r--r-- | os/lib/src/chfactory.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/os/lib/src/chfactory.c b/os/lib/src/chfactory.c index b65aad86e..149f673d8 100644 --- a/os/lib/src/chfactory.c +++ b/os/lib/src/chfactory.c @@ -720,6 +720,88 @@ void chFactoryReleaseObjectsFIFO(dyn_objects_fifo_t *dofp) { }
#endif /* CH_CFG_FACTORY_OBJ_FIFOS = TRUE */
+#if (CH_CFG_FACTORY_PIPES == TRUE) || defined(__DOXIGEN__)
+/**
+ * @brief Creates a dynamic pipe object.
+ * @post A reference to the dynamic pipe object is returned and
+ * the reference counter is initialized to one.
+ * @post The dynamic pipe object is initialized and ready to use.
+ *
+ * @param[in] name name to be assigned to the new dynamic pipe
+ * object
+ * @param[in] size pipe buffer size
+ * @return The reference to the created dynamic pipe
+ * object.
+ * @retval NULL if the dynamic pipe object cannot be
+ * allocated or a dynamic pipe object with
+ * the same name exists.
+ *
+ * @api
+ */
+dyn_pipe_t *chFactoryCreatePipe(const char *name, size_t size) {
+ dyn_pipe_t *dpp;
+
+ F_LOCK();
+
+ dpp = (dyn_pipe_t *)dyn_create_object_heap(name,
+ &ch_factory.pipe_list,
+ sizeof (dyn_pipe_t) + size);
+ if (dpp != NULL) {
+ /* Initializing mailbox object data.*/
+ chPipeObjectInit(&dpp->pipe, dpp->buffer, size);
+ }
+
+ F_UNLOCK();
+
+ return dpp;
+}
+
+/**
+ * @brief Retrieves a dynamic pipe object.
+ * @post A reference to the dynamic pipe object is returned with
+ * the reference counter increased by one.
+ *
+ * @param[in] dpp dynamic pipe object reference
+ *
+ * @return The reference to the found dynamic pipe
+ * object.
+ * @retval NULL if a dynamic pipe object with the specified
+ * name does not exist.
+ *
+ * @api
+ */
+dyn_pipe_t *chFactoryFindPipe(const char *name) {
+ dyn_pipe_t *dpp;
+
+ F_LOCK();
+
+ dpp = (dyn_pipe_t *)dyn_find_object(name, &ch_factory.fifo_list);
+
+ F_UNLOCK();
+
+ return dpp;
+}
+
+/**
+ * @brief Releases a dynamic pipe object.
+ * @details The reference counter of the dynamic pipe object is
+ * decreased by one, if reaches zero then the dynamic pipe
+ * object memory is freed.
+ *
+ * @param[in] dpp dynamic pipe object reference
+ *
+ * @api
+ */
+void chFactoryReleasePipe(dyn_pipe_t *dpp) {
+
+ F_LOCK();
+
+ dyn_release_object_heap(&dpp->element, &ch_factory.pipe_list);
+
+ F_UNLOCK();
+}
+#endif /* CH_CFG_FACTORY_PIPES = TRUE */
+
#endif /* CH_CFG_USE_FACTORY == TRUE */
/** @} */
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