From e3498cf0825e1ca9f5cbad0cee4cdb090964baf2 Mon Sep 17 00:00:00 2001 From: Giovanni Di Sirio Date: Thu, 2 Feb 2017 10:23:59 +0000 Subject: Posix simulator, still work in progress. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10077 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/ports/simulator/posix/hal_serial_lld.h | 143 ++++++++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100755 os/hal/ports/simulator/posix/hal_serial_lld.h (limited to 'os/hal/ports/simulator/posix/hal_serial_lld.h') diff --git a/os/hal/ports/simulator/posix/hal_serial_lld.h b/os/hal/ports/simulator/posix/hal_serial_lld.h new file mode 100755 index 000000000..de228111f --- /dev/null +++ b/os/hal/ports/simulator/posix/hal_serial_lld.h @@ -0,0 +1,143 @@ +/* + 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 simulator/posix/hal_serial_lld.h + * @brief Posix simulator low level serial driver header. + * + * @addtogroup POSIX_SERIAL + * @{ + */ + +#ifndef HAL_SERIAL_LLD_H +#define HAL_SERIAL_LLD_H + +#if HAL_USE_SERIAL || defined(__DOXYGEN__) + +/*===========================================================================*/ +/* 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. + */ +#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__) +#define SERIAL_BUFFERS_SIZE 1024 +#endif + +/** + * @brief SD1 driver enable switch. + * @details If set to @p TRUE the support for SD1 is included. + * @note The default is @p TRUE. + */ +#if !defined(USE_WIN32_SERIAL1) || defined(__DOXYGEN__) +#define USE_WIN32_SERIAL1 TRUE +#endif + +/** + * @brief SD2 driver enable switch. + * @details If set to @p TRUE the support for SD2 is included. + * @note The default is @p TRUE. + */ +#if !defined(USE_WIN32_SERIAL2) || defined(__DOXYGEN__) +#define USE_WIN32_SERIAL2 TRUE +#endif + +/** + * @brief Listen port for SD1. + */ +#if !defined(SD1_PORT) || defined(__DOXYGEN__) +#define SD1_PORT 29001 +#endif + +/** + * @brief Listen port for SD2. + */ +#if !defined(SD2_PORT) || defined(__DOXYGEN__) +#define SD2_PORT 29002 +#endif + +/*===========================================================================*/ +/* Unsupported event flags and custom events. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/** + * @brief Generic 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 { +} SerialConfig; + +/** + * @brief @p SerialDriver specific data. + */ +#define _serial_driver_data \ + _base_asynchronous_channel_data \ + /* Driver state.*/ \ + sdstate_t state; \ + /* Input queue.*/ \ + input_queue_t iqueue; \ + /* Output queue.*/ \ + output_queue_t oqueue; \ + /* Input circular buffer.*/ \ + uint8_t ib[SERIAL_BUFFERS_SIZE]; \ + /* Output circular buffer.*/ \ + uint8_t ob[SERIAL_BUFFERS_SIZE]; \ + /* End of the mandatory fields.*/ \ + /* Listen socket for simulated serial port.*/ \ + SOCKET com_listen; \ + /* Data socket for simulated serial port.*/ \ + SOCKET com_data; \ + /* Port readable name.*/ \ + const char *com_name; + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#if USE_WIN32_SERIAL1 && !defined(__DOXYGEN__) +extern SerialDriver SD1; +#endif +#if USE_WIN32_SERIAL2 && !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); + bool sd_lld_interrupt_pending(void); +#ifdef __cplusplus +} +#endif + +#endif /* HAL_USE_SERIAL */ + +#endif /* HAL_SERIAL_LLD_H */ + +/** @} */ -- cgit v1.2.3