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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-04-02 07:50:48 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-04-02 07:50:48 +0000 |
| commit | 248159d1c7a80fb2c85a21e4380e703e39cd5448 (patch) | |
| tree | d7da94c5cbe5d20a5e2f540de1d4784a5d98941e /os/hal/templates/i2s_lld.h | |
| parent | 972107af04d60d05666bdc5b36ff537cc44511af (diff) | |
| download | ChibiOS-248159d1c7a80fb2c85a21e4380e703e39cd5448.tar.gz ChibiOS-248159d1c7a80fb2c85a21e4380e703e39cd5448.tar.bz2 ChibiOS-248159d1c7a80fb2c85a21e4380e703e39cd5448.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9205 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/templates/i2s_lld.h')
| -rw-r--r-- | os/hal/templates/i2s_lld.h | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/os/hal/templates/i2s_lld.h b/os/hal/templates/i2s_lld.h deleted file mode 100644 index 35cc94109..000000000 --- a/os/hal/templates/i2s_lld.h +++ /dev/null @@ -1,143 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2016 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 i2s_lld.h
- * @brief PLATFORM I2S subsystem low level driver header.
- *
- * @addtogroup I2S
- * @{
- */
-
-#ifndef _I2S_LLD_H_
-#define _I2S_LLD_H_
-
-#if (HAL_USE_I2S == TRUE) || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @name PLATFORM configuration options
- * @{
- */
-/**
- * @brief I2SD1 driver enable switch.
- * @details If set to @p TRUE the support for I2S1 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(PLATFORM_I2S_USE_I2S1) || defined(__DOXYGEN__)
-#define PLATFORM_I2S_USE_I2S1 FALSE
-#endif
-/** @} */
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Type of a structure representing an I2S driver.
- */
-typedef struct I2SDriver I2SDriver;
-
-/**
- * @brief I2S notification callback type.
- *
- * @param[in] i2sp pointer to the @p I2SDriver object
- * @param[in] offset offset in buffers of the data to read/write
- * @param[in] n number of samples to read/write
- */
-typedef void (*i2scallback_t)(I2SDriver *i2sp, size_t offset, size_t n);
-
-/**
- * @brief Driver configuration structure.
- * @note It could be empty on some architectures.
- */
-typedef struct {
- /**
- * @brief Transmission buffer pointer.
- * @note Can be @p NULL if TX is not required.
- */
- const void *tx_buffer;
- /**
- * @brief Receive buffer pointer.
- * @note Can be @p NULL if RX is not required.
- */
- void *rx_buffer;
- /**
- * @brief TX and RX buffers size as number of samples.
- */
- size_t size;
- /**
- * @brief Callback function called during streaming.
- */
- i2scallback_t end_cb;
- /* End of the mandatory fields.*/
-} I2SConfig;
-
-/**
- * @brief Structure representing an I2S driver.
- */
-struct I2SDriver {
- /**
- * @brief Driver state.
- */
- i2sstate_t state;
- /**
- * @brief Current configuration data.
- */
- const I2SConfig *config;
- /* End of the mandatory fields.*/
-};
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if (PLATFORM_I2S_USE_I2S1 == TRUE) && !defined(__DOXYGEN__)
-extern I2SDriver I2SD1;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void i2s_lld_init(void);
- void i2s_lld_start(I2SDriver *i2sp);
- void i2s_lld_stop(I2SDriver *i2sp);
- void i2s_lld_start_exchange(I2SDriver *i2sp);
- void i2s_lld_stop_exchange(I2SDriver *i2sp);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_I2S == TRUE */
-
-#endif /* _I2S_LLD_H_ */
-
-/** @} */
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