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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-03-28 15:32:56 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-03-28 15:32:56 +0000 |
| commit | ff676aee33d4061e9d8186a15ad72c78fa1466a0 (patch) | |
| tree | 46f1c511db8f2bccf4d9e12dcafe59726b038811 /os/hal/templates/icu_lld.c | |
| parent | 6e6c6944fb7f82c837c34d6ab3be6bb3ba1a97f3 (diff) | |
| download | ChibiOS-ff676aee33d4061e9d8186a15ad72c78fa1466a0.tar.gz ChibiOS-ff676aee33d4061e9d8186a15ad72c78fa1466a0.tar.bz2 ChibiOS-ff676aee33d4061e9d8186a15ad72c78fa1466a0.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2848 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/templates/icu_lld.c')
| -rw-r--r-- | os/hal/templates/icu_lld.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/os/hal/templates/icu_lld.c b/os/hal/templates/icu_lld.c new file mode 100644 index 000000000..3611c1baa --- /dev/null +++ b/os/hal/templates/icu_lld.c @@ -0,0 +1,145 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file templates/icu_lld.c
+ * @brief ICU Driver subsystem low level driver source template.
+ *
+ * @addtogroup ICU
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+#if HAL_USE_ICU || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver exported variables. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local variables. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local functions. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver interrupt handlers. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions. */
+/*===========================================================================*/
+
+/**
+ * @brief Low level ICU driver initialization.
+ *
+ * @notapi
+ */
+void icu_lld_init(void) {
+
+}
+
+/**
+ * @brief Configures and activates the ICU peripheral.
+ *
+ * @param[in] icup pointer to the @p ICUDriver object
+ *
+ * @notapi
+ */
+void icu_lld_start(ICUDriver *icup) {
+
+ if (icup->state == ICU_STOP) {
+ /* Clock activation.*/
+ }
+ /* Configuration.*/
+}
+
+/**
+ * @brief Deactivates the ICU peripheral.
+ *
+ * @param[in] icup pointer to the @p ICUDriver object
+ *
+ * @notapi
+ */
+void icu_lld_stop(ICUDriver *icup) {
+
+ if (icup->state == ICU_READY) {
+ /* Clock deactivation.*/
+
+ }
+}
+
+/**
+ * @brief Enables the input capture.
+ *
+ * @param[in] icup pointer to the @p ICUDriver object
+ *
+ * @notapi
+ */
+void icu_lld_enable(ICUDriver *icup) {
+
+}
+
+/**
+ * @brief Disables the input capture.
+ *
+ * @param[in] icup pointer to the @p ICUDriver object
+ *
+ * @notapi
+ */
+void icu_lld_disable(ICUDriver *icup) {
+
+}
+
+/**
+ * @brief Returns the width of the latest pulse.
+ * @details The pulse width is defined as number of ticks between the start
+ * edge and the stop edge.
+ *
+ * @param[in] icup pointer to the @p ICUDriver object
+ * @return The number of ticks.
+ *
+ * @notapi
+ */
+icucnt_t icu_lld_get_width(icup) {
+
+}
+
+/**
+ * @brief Returns the width of the latest cycle.
+ * @details The cycle width is defined as number of ticks between a start
+ * edge and the next start edge.
+ *
+ * @param[in] icup pointer to the @p ICUDriver object
+ * @return The number of ticks.
+ *
+ * @notapi
+ */
+icucnt_t icu_lld_get_period(icup) {
+
+}
+
+#endif /* HAL_USE_ICU */
+
+/** @} */
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