diff options
Diffstat (limited to 'os/hal/platforms/AVR/serial_lld.h')
| -rw-r--r-- | os/hal/platforms/AVR/serial_lld.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/os/hal/platforms/AVR/serial_lld.h b/os/hal/platforms/AVR/serial_lld.h deleted file mode 100644 index 5a19befc7..000000000 --- a/os/hal/platforms/AVR/serial_lld.h +++ /dev/null @@ -1,158 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006-2013 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/serial_lld.h
- * @brief AVR low level serial driver header.
- *
- * @addtogroup SERIAL
- * @{
- */
-
-#ifndef _SERIAL_LLD_H_
-#define _SERIAL_LLD_H_
-
-#if HAL_USE_SERIAL || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief USART0 driver enable switch.
- * @details If set to @p TRUE the support for USART0 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(USE_AVR_USART0) || defined(__DOXYGEN__)
-#define USE_AVR_USART0 TRUE
-#endif
-
-/**
- * @brief USART1 driver enable switch.
- * @details If set to @p TRUE the support for USART1 is included.
- * @note The default is @p TRUE.
- */
-#if !defined(USE_AVR_USART1) || defined(__DOXYGEN__)
-#define USE_AVR_USART1 TRUE
-#endif
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief AVR Serial Driver configuration structure.
- * @details An instance of this structure must be passed to @p sdStart()
- * in order to configure and start a serial driver operations.
- */
-typedef struct {
- /**
- * @brief Initialization value for the BRR register.
- */
- uint16_t sc_brr;
- /**
- * @brief Number of bits per character (USART_CHAR_SIZE_5 to USART_CHAR_SIZE_9).
- */
- uint8_t sc_bits_per_char;
-} SerialConfig;
-
-/**
- * @brief @p SerialDriver specific data.
- */
-#define _serial_driver_data \
- _base_asynchronous_channel_data \
- /* Driver state.*/ \
- sdstate_t state; \
- /* Input queue.*/ \
- InputQueue iqueue; \
- /* Output queue.*/ \
- OutputQueue oqueue; \
- /* Input circular buffer.*/ \
- uint8_t ib[SERIAL_BUFFERS_SIZE]; \
- /* Output circular buffer.*/ \
- uint8_t ob[SERIAL_BUFFERS_SIZE]; \
- /* End of the mandatory fields.*/
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/**
- * @brief Macro for baud rate computation.
- * @note Make sure the final baud rate is within tolerance.
- */
-#define UBRR(b) (((F_CPU / b) >> 4) - 1)
-
-/**
- * @brief Macro for baud rate computation when U2Xn == 1.
- * @note Make sure the final baud rate is within tolerance.
- */
-#define UBRR2x(b) (((F_CPU / b) >> 3) - 1)
-
-/**
-* @brief Macro for baud rate computation.
-* @note Make sure the final baud rate is within tolerance.
-* @note This version uses floating point math for greater accuracy.
-*/
-#define UBRR_F(b) ((((double) F_CPU / (double) b) / 16.0) - 0.5)
-
-/**
-* @brief Macro for baud rate computation when U2Xn == 1.
-* @note Make sure the final baud rate is within tolerance.
-* @note This version uses floating point math for greater accuracy.
-*/
-#define UBRR2x_F(b) ((((double) F_CPU / (double) b) / 8.0) - 0.5)
-
-#define USART_CHAR_SIZE_5 0
-#define USART_CHAR_SIZE_6 1
-#define USART_CHAR_SIZE_7 2
-#define USART_CHAR_SIZE_8 3
-#define USART_CHAR_SIZE_9 4
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if USE_AVR_USART0 && !defined(__DOXYGEN__)
-extern SerialDriver SD1;
-#endif
-#if USE_AVR_USART1 && !defined(__DOXYGEN__)
-extern SerialDriver SD2;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void sd_lld_init(void);
- void sd_lld_start(SerialDriver *sdp, const SerialConfig *config);
- void sd_lld_stop(SerialDriver *sdp);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_SERIAL */
-
-#endif /* _SERIAL_LLD_H_ */
-
-/** @} */
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