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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2017-09-02 16:35:10 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2017-09-02 16:35:10 +0000 |
| commit | 16e2a55bf42f532404cddd8ddbc7cbee38c39572 (patch) | |
| tree | 31420acfcb28168ac876f45f0c51253090d8f547 /os/hal/src/hal_pal.c | |
| parent | a489fc365df4d1b4f407438c2efcee428e073e49 (diff) | |
| download | ChibiOS-16e2a55bf42f532404cddd8ddbc7cbee38c39572.tar.gz ChibiOS-16e2a55bf42f532404cddd8ddbc7cbee38c39572.tar.bz2 ChibiOS-16e2a55bf42f532404cddd8ddbc7cbee38c39572.zip | |
Made PAL callback and wait APIs independent from each other.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10543 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/src/hal_pal.c')
| -rw-r--r-- | os/hal/src/hal_pal.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/os/hal/src/hal_pal.c b/os/hal/src/hal_pal.c index 12b06abd0..9cffc6d69 100644 --- a/os/hal/src/hal_pal.c +++ b/os/hal/src/hal_pal.c @@ -117,6 +117,42 @@ void palSetBusMode(IOBus *bus, iomode_t mode) { palSetGroupMode(bus->portid, bus->mask, bus->offset, mode);
}
+#if PAL_USE_CALLBACKS || defined(__DOXYGEN__)
+/**
+ * @brief Associates a callback to a port/pad.
+ *
+ * @param[in] port port identifier
+ * @param[in] pad pad number within the port
+ * @param[in] callback event callback function
+ * @param[in] arg callback argument
+ *
+ * @api
+ */
+void palSetPadCallbackI(ioportid_t port, iopadid_t pad,
+ palcallback_t cb, void *arg) {
+
+ palevent_t *pep = pal_lld_get_pad_event(port, pad);
+ pep->cb = cb;
+ pep->arg = arg;
+}
+
+/**
+ * @brief Associates a callback to a line.
+ *
+ * @param[in] line line identifier
+ * @param[in] callback event callback function
+ * @param[in] arg callback argument
+ *
+ * @api
+ */
+void palSetLineCallbackI(ioline_t line, palcallback_t cb, void *arg) {
+
+ palevent_t *pep = pal_lld_get_line_event(line);
+ pep->cb = cb;
+ pep->arg = arg;
+}
+#endif /* PAL_USE_CALLBACKS */
+
#if PAL_USE_WAIT || defined(__DOXYGEN__)
/**
* @brief Waits for an edge on the specified port/pad.
|