diff options
Diffstat (limited to 'os/io/platforms/AVR/serial_lld.h')
| -rw-r--r-- | os/io/platforms/AVR/serial_lld.h | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/os/io/platforms/AVR/serial_lld.h b/os/io/platforms/AVR/serial_lld.h deleted file mode 100644 index c1889f8b5..000000000 --- a/os/io/platforms/AVR/serial_lld.h +++ /dev/null @@ -1,161 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006-2007 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 AVR/serial_lld.h
- * @brief AVR low level serial driver header
- * @addtogroup AVR_SERIAL
- * @{
- */
-
-#ifndef _SERIAL_LLD_H_
-#define _SERIAL_LLD_H_
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief Serial buffers size.
- * @details Configuration parameter, you can change the depth of the queue
- * buffers depending on the requirements of your application.
- * @note The default is 32 bytes for both the transmission and receive buffers.
- */
-#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
-#define SERIAL_BUFFERS_SIZE 32
-#endif
-
-/**
- * @brief Default bit rate.
- * @details Configuration parameter, at startup the UARTs are configured at
- * this speed.
- * @note It is possible to use @p SetUART() in order to change the working
- * parameters at runtime.
- */
-#if !defined(DEFAULT_USART_BITRATE) || defined(__DOXYGEN__)
-#define DEFAULT_USART_BITRATE 38400
-#endif
-
-
-/**
- * @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 FALSE
-#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
-
-/*===========================================================================*/
-/* Unsupported event flags and custom events. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * Serial Driver condition flags type.
- */
-typedef uint8_t sdflags_t;
-
-/**
- * @brief @p SerialDriver specific data.
- */
-struct _serial_driver_data {
- /**
- * Input queue, incoming data can be read from this input queue by
- * using the queues APIs.
- */
- InputQueue iqueue;
- /**
- * Output queue, outgoing data can be written to this output queue by
- * using the queues APIs.
- */
- OutputQueue oqueue;
- /**
- * Status Change @p EventSource. This event is generated when one or more
- * condition flags change.
- */
- EventSource sevent;
- /**
- * I/O driver status flags.
- */
- sdflags_t flags;
- /**
- * Input circular buffer. - */
- uint8_t ib[SERIAL_BUFFERS_SIZE];
- /**
- * Output circular buffer. - */
- uint8_t ob[SERIAL_BUFFERS_SIZE];
-};
-
-/**
- * @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 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 {
- uint16_t brr;
- uint8_t csrc;
-} SerialDriverConfig;
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/** @cond never*/
-#if USE_AVR_USART0
-extern SerialDriver SD1;
-#endif
-#if USE_AVR_USART1
-extern SerialDriver SD2;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void sd_lld_init(void);
- void sd_lld_start(SerialDriver *sdp, const SerialDriverConfig *config);
- void sd_lld_stop(SerialDriver *sdp);
-#ifdef __cplusplus
-}
-#endif
-/** @endcond*/
-
-#endif /* _SERIAL_LLD_H_ */
-
-/** @} */
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