diff options
Diffstat (limited to 'os/hal/ports/KINETIS/LLD/ext_lld.h')
| -rw-r--r-- | os/hal/ports/KINETIS/LLD/ext_lld.h | 376 |
1 files changed, 188 insertions, 188 deletions
diff --git a/os/hal/ports/KINETIS/LLD/ext_lld.h b/os/hal/ports/KINETIS/LLD/ext_lld.h index 6f9a499ba..2ac19e8a7 100644 --- a/os/hal/ports/KINETIS/LLD/ext_lld.h +++ b/os/hal/ports/KINETIS/LLD/ext_lld.h @@ -1,188 +1,188 @@ -/* - ChibiOS/HAL - Copyright (C) 2014 Derek Mulcahy - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file KINETIS/LLD/ext_lld.h - * @brief KINETIS EXT subsystem low level driver header. - * - * @addtogroup EXT - * @{ - */ - -#ifndef _EXT_LLD_H_ -#define _EXT_LLD_H_ - -#if HAL_USE_EXT || defined(__DOXYGEN__) - -/*===========================================================================*/ -/* Driver constants. */ -/*===========================================================================*/ - -/** - * @brief Number of EXT channels required. - */ -#define EXT_MAX_CHANNELS KINETIS_EXTI_NUM_CHANNELS - -/** - * @name KINETIS-specific EXT channel modes - * @{ - */ -/** @} */ - -/*===========================================================================*/ -/* Driver pre-compile time settings. */ -/*===========================================================================*/ - -/** - * @name Configuration options - * @{ - */ -/** - * @brief PORTA interrupt priority level setting. - */ -#if !defined(KINETIS_EXT_PORTA_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define KINETIS_EXT_PORTA_IRQ_PRIORITY 3 -#endif - -/** - * @brief PORTB interrupt priority level setting. - */ -#if !defined(KINETIS_EXT_PORTB_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define KINETIS_EXT_PORTB_IRQ_PRIORITY 3 -#endif - -/** - * @brief PORTC interrupt priority level setting. - */ -#if !defined(KINETIS_EXT_PORTC_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define KINETIS_EXT_PORTC_IRQ_PRIORITY 3 -#endif - -/** - * @brief PORTD interrupt priority level setting. - */ -#if !defined(KINETIS_EXT_PORTD_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define KINETIS_EXT_PORTD_IRQ_PRIORITY 3 -#endif - -/** - * @brief PORTE interrupt priority level setting. - */ -#if !defined(KINETIS_EXT_PORTE_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define KINETIS_EXT_PORTE_IRQ_PRIORITY 3 -#endif -/** @} */ -/*===========================================================================*/ -/* Derived constants and error checks. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver data structures and types. */ -/*===========================================================================*/ - -/** - * @brief EXT channel identifier. - */ -typedef uint32_t expchannel_t; - -/** - * @brief Type of an EXT generic notification callback. - * - * @param[in] extp pointer to the @p EXPDriver object triggering the - * callback - */ -typedef void (*extcallback_t)(EXTDriver *extp, expchannel_t channel); - -/** - * @brief Channel configuration structure. - */ -typedef struct { - /** - * @brief Channel mode. - */ - uint32_t mode; - /** - * @brief Channel callback. - */ - extcallback_t cb; - - /** - * @brief Port. - */ - PORT_TypeDef *port; - - /** - * @brief Pin. - */ - uint32_t pin; -} EXTChannelConfig; - -/** - * @brief Driver configuration structure. - * @note It could be empty on some architectures. - */ -typedef struct { - /** - * @brief Channel configurations. - */ - EXTChannelConfig channels[EXT_MAX_CHANNELS]; - /* End of the mandatory fields.*/ -} EXTConfig; - -/** - * @brief Structure representing an EXT driver. - */ -struct EXTDriver { - /** - * @brief Driver state. - */ - extstate_t state; - /** - * @brief Current configuration data. - */ - const EXTConfig *config; - /* End of the mandatory fields.*/ -}; - -/*===========================================================================*/ -/* Driver macros. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* External declarations. */ -/*===========================================================================*/ - -#if !defined(__DOXYGEN__) -extern EXTDriver EXTD1; -#endif - -#ifdef __cplusplus -extern "C" { -#endif - void ext_lld_init(void); - void ext_lld_start(EXTDriver *extp); - void ext_lld_stop(EXTDriver *extp); - void ext_lld_channel_enable(EXTDriver *extp, expchannel_t channel); - void ext_lld_channel_disable(EXTDriver *extp, expchannel_t channel); -#ifdef __cplusplus -} -#endif - -#endif /* HAL_USE_EXT */ - -#endif /* _EXT_LLD_H_ */ - -/** @} */ +/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+/**
+ * @file KINETIS/LLD/ext_lld.h
+ * @brief KINETIS EXT subsystem low level driver header.
+ *
+ * @addtogroup EXT
+ * @{
+ */
+
+#ifndef _EXT_LLD_H_
+#define _EXT_LLD_H_
+
+#if HAL_USE_EXT || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/**
+ * @brief Number of EXT channels required.
+ */
+#define EXT_MAX_CHANNELS KINETIS_EXTI_NUM_CHANNELS
+
+/**
+ * @name KINETIS-specific EXT channel modes
+ * @{
+ */
+/** @} */
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/**
+ * @name Configuration options
+ * @{
+ */
+/**
+ * @brief PORTA interrupt priority level setting.
+ */
+#if !defined(KINETIS_EXT_PORTA_IRQ_PRIORITY) || defined(__DOXYGEN__)
+#define KINETIS_EXT_PORTA_IRQ_PRIORITY 3
+#endif
+
+/**
+ * @brief PORTB interrupt priority level setting.
+ */
+#if !defined(KINETIS_EXT_PORTB_IRQ_PRIORITY) || defined(__DOXYGEN__)
+#define KINETIS_EXT_PORTB_IRQ_PRIORITY 3
+#endif
+
+/**
+ * @brief PORTC interrupt priority level setting.
+ */
+#if !defined(KINETIS_EXT_PORTC_IRQ_PRIORITY) || defined(__DOXYGEN__)
+#define KINETIS_EXT_PORTC_IRQ_PRIORITY 3
+#endif
+
+/**
+ * @brief PORTD interrupt priority level setting.
+ */
+#if !defined(KINETIS_EXT_PORTD_IRQ_PRIORITY) || defined(__DOXYGEN__)
+#define KINETIS_EXT_PORTD_IRQ_PRIORITY 3
+#endif
+
+/**
+ * @brief PORTE interrupt priority level setting.
+ */
+#if !defined(KINETIS_EXT_PORTE_IRQ_PRIORITY) || defined(__DOXYGEN__)
+#define KINETIS_EXT_PORTE_IRQ_PRIORITY 3
+#endif
+/** @} */
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/**
+ * @brief EXT channel identifier.
+ */
+typedef uint32_t expchannel_t;
+
+/**
+ * @brief Type of an EXT generic notification callback.
+ *
+ * @param[in] extp pointer to the @p EXPDriver object triggering the
+ * callback
+ */
+typedef void (*extcallback_t)(EXTDriver *extp, expchannel_t channel);
+
+/**
+ * @brief Channel configuration structure.
+ */
+typedef struct {
+ /**
+ * @brief Channel mode.
+ */
+ uint32_t mode;
+ /**
+ * @brief Channel callback.
+ */
+ extcallback_t cb;
+
+ /**
+ * @brief Port.
+ */
+ PORT_TypeDef *port;
+
+ /**
+ * @brief Pin.
+ */
+ uint32_t pin;
+} EXTChannelConfig;
+
+/**
+ * @brief Driver configuration structure.
+ * @note It could be empty on some architectures.
+ */
+typedef struct {
+ /**
+ * @brief Channel configurations.
+ */
+ EXTChannelConfig channels[EXT_MAX_CHANNELS];
+ /* End of the mandatory fields.*/
+} EXTConfig;
+
+/**
+ * @brief Structure representing an EXT driver.
+ */
+struct EXTDriver {
+ /**
+ * @brief Driver state.
+ */
+ extstate_t state;
+ /**
+ * @brief Current configuration data.
+ */
+ const EXTConfig *config;
+ /* End of the mandatory fields.*/
+};
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+#if !defined(__DOXYGEN__)
+extern EXTDriver EXTD1;
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void ext_lld_init(void);
+ void ext_lld_start(EXTDriver *extp);
+ void ext_lld_stop(EXTDriver *extp);
+ void ext_lld_channel_enable(EXTDriver *extp, expchannel_t channel);
+ void ext_lld_channel_disable(EXTDriver *extp, expchannel_t channel);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAL_USE_EXT */
+
+#endif /* _EXT_LLD_H_ */
+
+/** @} */
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