AVR HAL LLD files renamed.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9219 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 0 insertions, 220 deletions

diff --git a/os/hal/ports/AVR/i2c_lld.h b/os/hal/ports/AVR/i2c_lld.h
deleted file mode 100644
index d9623647b..000000000
--- a/os/hal/ports/AVR/i2c_lld.h
+++ /dev/null
@@ -1,220 +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    AVR/i2c_lld.h

- * @brief   AVR I2C subsystem low level driver header.

- *

- * @addtogroup I2C

- * @{

- */

-

-#ifndef _I2C_LLD_H_

-#define _I2C_LLD_H_

-

-#if HAL_USE_I2C || defined(__DOXYGEN__)

-

-/*===========================================================================*/

-/* Driver constants.                                                         */

-/*===========================================================================*/

-

-/** @brief   START transmitted.*/

-#define TWI_START                  0x08

-/** @brief   Repeated START transmitted.*/

-#define TWI_REPEAT_START           0x10

-/** @brief   Arbitration Lost.*/

-#define TWI_ARBITRATION_LOST       0x38

-/** @brief   Bus errors.*/

-#define TWI_BUS_ERROR              0x00

-

-/** @brief   SLA+W transmitted with ACK response.*/

-#define TWI_MASTER_TX_ADDR_ACK     0x18

-/** @brief   SLA+W transmitted with NACK response.*/

-#define TWI_MASTER_TX_ADDR_NACK    0x20

-/** @brief   DATA transmitted with ACK response.*/

-#define TWI_MASTER_TX_DATA_ACK     0x28

-/** @brief   DATA transmitted with NACK response.*/

-#define TWI_MASTER_TX_DATA_NACK    0x30

-

-/** @brief   SLA+R transmitted with ACK response.*/

-#define TWI_MASTER_RX_ADDR_ACK     0x40

-/** @brief   SLA+R transmitted with NACK response.*/

-#define TWI_MASTER_RX_ADDR_NACK    0x48

-/** @brief   DATA received with ACK response.*/

-#define TWI_MASTER_RX_DATA_ACK     0x50

-/** @brief   DATA received with NACK response.*/

-#define TWI_MASTER_RX_DATA_NACK    0x58

-

-/*===========================================================================*/

-/* Driver pre-compile time settings.                                         */

-/*===========================================================================*/

-

-/**

- * @name    Configuration options

- * @{

- */

-/**

- * @brief   I2C driver enable switch.

- * @details If set to @p TRUE the support for I2C is included.

- * @note    The default is @p FALSE.

- */

-#if !defined(AVR_I2C_USE_I2C1) || defined(__DOXYGEN__)

-#define AVR_I2C_USE_I2C1           FALSE

-#endif

-/** @} */

-

-/*===========================================================================*/

-/* Derived constants and error checks.                                       */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver data structures and types.                                         */

-/*===========================================================================*/

-

-/**

- * @brief   Type representing I2C address.

- */

-typedef uint8_t i2caddr_t;

-

-/**

- * @brief   I2C Driver condition flags type.

- */

-typedef uint8_t i2cflags_t;

-

-/**

- * @brief   Driver configuration structure.

- * @note    Implementations may extend this structure to contain more,

- *          architecture dependent, fields.

- */

-typedef struct {

-

-  /**

-   * @brief Specifies the I2C clock frequency.

-   */

-  uint32_t        clock_speed;

-

-} I2CConfig;

-

-/**

- * @brief Structure representing an I2C driver.

- */

-struct I2CDriver {

-  /**

-   * @brief   Driver state.

-   */

-  i2cstate_t                state;

-  /**

-   * @brief   Current configuration data.

-   */

-  const I2CConfig           *config;

-  /**

-   * @brief   Error flags.

-   */

-  i2cflags_t                errors;

-#if I2C_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__)

-  /**

-   * @brief   Mutex protecting the bus.

-   */

-  mutex_t                   mutex;

-#endif /* I2C_USE_MUTUAL_EXCLUSION */

-#if defined(I2C_DRIVER_EXT_FIELDS)

-  I2C_DRIVER_EXT_FIELDS

-#endif

-  /* End of the mandatory fields.*/

-  /**

-   * @brief   Thread waiting for I/O completion.

-   */

-  thread_reference_t        thread;

-  /**

-   * @brief   Address of slave device.

-   */

-  i2caddr_t                 addr;

-  /**

-   * @brief   Pointer to the buffer with data to send.

-   */

-  const uint8_t             *txbuf;

-  /**

-   * @brief   Number of bytes of data to send.

-   */

-  size_t                    txbytes;

-  /**

-   * @brief   Current index in buffer when sending data.

-   */

-  size_t                    txidx;

-  /**

-   * @brief   Pointer to the buffer to put received data.

-   */

-  uint8_t                   *rxbuf;

-  /**

-   * @brief   Number of bytes of data to receive.

-   */

-  size_t                    rxbytes;

-  /**

-   * @brief   Current index in buffer when receiving data.

-   */

-  size_t                    rxidx;

-};

-

-/**

- * @brief   Type of a structure representing an I2C driver.

- */

-typedef struct I2CDriver I2CDriver;

-

-/*===========================================================================*/

-/* Driver macros.                                                            */

-/*===========================================================================*/

-

-/**

- * @brief   Get errors from I2C driver.

- *

- * @param[in] i2cp      pointer to the @p I2CDriver object

- *

- * @notapi

- */

-#define i2c_lld_get_errors(i2cp) ((i2cp)->errors)

-

-/*===========================================================================*/

-/* External declarations.                                                    */

-/*===========================================================================*/

-

-#if !defined(__DOXYGEN__)

-#if AVR_I2C_USE_I2C1

-extern I2CDriver I2CD1;

-#endif

-#endif /* !defined(__DOXYGEN__) */

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-  void i2c_lld_init(void);

-  void i2c_lld_start(I2CDriver *i2cp);

-  void i2c_lld_stop(I2CDriver *i2cp);

-  msg_t i2c_lld_master_transmit_timeout(I2CDriver *i2cp, i2caddr_t addr,

-                                        const uint8_t *txbuf, size_t txbytes,

-                                        uint8_t *rxbuf, size_t rxbytes,

-                                        systime_t timeout);

-  msg_t i2c_lld_master_receive_timeout(I2CDriver *i2cp, i2caddr_t addr,

-                                       uint8_t *rxbuf, size_t rxbytes,

-                                       systime_t timeout);

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* HAL_USE_I2C */

-

-#endif /* _I2C_LLD_H_ */

-

-/** @} */