diff options
Diffstat (limited to 'os/hal/platforms/STM32/serial_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/serial_lld.h | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/os/hal/platforms/STM32/serial_lld.h b/os/hal/platforms/STM32/serial_lld.h deleted file mode 100644 index 983ae406d..000000000 --- a/os/hal/platforms/STM32/serial_lld.h +++ /dev/null @@ -1,198 +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 STM32/serial_lld.h
- * @brief STM32 low level serial driver header
- * @addtogroup STM32_SERIAL
- * @{
- */
-
-#ifndef _SERIAL_LLD_H_
-#define _SERIAL_LLD_H_
-
-#if CH_HAL_USE_SERIAL
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief Serial buffers size setting.
- * @details Configuration parameter, you can change the depth of the queue
- * buffers depending on the requirements of your application.
- * @note The default is 128 bytes for both the transmission and receive buffers.
- */
-#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
-#define SERIAL_BUFFERS_SIZE 128
-#endif
-
-/**
- * @brief USART1 driver enable switch.
- * @details If set to @p TRUE the support for USART1 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(USE_STM32_USART1) || defined(__DOXYGEN__)
-#define USE_STM32_USART1 FALSE
-#endif
-
-/**
- * @brief USART2 driver enable switch.
- * @details If set to @p TRUE the support for USART2 is included.
- * @note The default is @p TRUE.
- */
-#if !defined(USE_STM32_USART2) || defined(__DOXYGEN__)
-#define USE_STM32_USART2 TRUE
-#endif
-
-/**
- * @brief USART3 driver enable switch.
- * @details If set to @p TRUE the support for USART3 is included.
- * @note The default is @p FALSE.
- */
-#if !defined(USE_STM32_USART3) || defined(__DOXYGEN__)
-#define USE_STM32_USART3 FALSE
-#endif
-
-/**
- * @brief USART1 interrupt priority level setting.
- * @note @p BASEPRI_KERNEL >= @p STM32_USART1_PRIORITY > @p PRIORITY_PENDSV.
- */
-#if !defined(STM32_USART1_PRIORITY) || defined(__DOXYGEN__)
-#define STM32_USART1_PRIORITY 0xC0
-#endif
-
-/**
- * @brief USART2 interrupt priority level setting.
- * @note @p BASEPRI_KERNEL >= @p STM32_USART2_PRIORITY > @p PRIORITY_PENDSV.
- */
-#if !defined(STM32_USART2_PRIORITY) || defined(__DOXYGEN__)
-#define STM32_USART2_PRIORITY 0xC0
-#endif
-
-/**
- * @brief USART3 interrupt priority level setting.
- * @note @p BASEPRI_KERNEL >= @p STM32_USART3_PRIORITY > @p PRIORITY_PENDSV.
- */
-#if !defined(STM32_USART3_PRIORITY) || defined(__DOXYGEN__)
-#define STM32_USART3_PRIORITY 0xC0
-#endif
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/*
- * Extra USARTs definitions here (missing from the ST header file).
- */
-#define USART_CR2_STOP1_BITS (0 << 12) /**< @brief CR2 1 stop bit value.*/
-#define USART_CR2_STOP0P5_BITS (1 << 12) /**< @brief CR2 0.5 stop bit value.*/
-#define USART_CR2_STOP2_BITS (2 << 12) /**< @brief CR2 2 stop bit value.*/
-#define USART_CR2_STOP1P5_BITS (3 << 12) /**< @brief CR2 1.5 stop bit value.*/
-
-/*===========================================================================*/
-/* Driver data structures. */
-/*===========================================================================*/
-
-/**
- * Serial Driver condition flags type.
- */
-typedef uint32_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 STM32 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.
- *
- * @note This structure content is architecture dependent, each driver
- * implementation defines its own version and the custom static
- * initializers.
- */
-typedef struct {
-
- uint32_t speed;
- uint16_t cr1;
- uint16_t cr2;
- uint16_t cr3;
-} SerialDriverConfig;
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/** @cond never*/
-#if USE_STM32_USART1
-extern SerialDriver SD1;
-#endif
-#if USE_STM32_USART2
-extern SerialDriver SD2;
-#endif
-#if USE_STM32_USART3
-extern SerialDriver SD3;
-#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 /* CH_HAL_USE_SERIAL */
-
-#endif /* _SERIAL_LLD_H_ */
-
-/** @} */
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