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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2018-09-27 15:03:34 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2018-09-27 15:03:34 +0000 |
| commit | ccae24379ddc423b8e10cdd0fac527360fedd633 (patch) | |
| tree | 5bcd5498a85b560407099a7f2b7804c6165192a7 /os/hal/include | |
| parent | 6b39a17ac99e88355162d972206b1e2bbcf45ced (diff) | |
| download | ChibiOS-ccae24379ddc423b8e10cdd0fac527360fedd633.tar.gz ChibiOS-ccae24379ddc423b8e10cdd0fac527360fedd633.tar.bz2 ChibiOS-ccae24379ddc423b8e10cdd0fac527360fedd633.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12299 110e8d01-0319-4d1e-a829-52ad28d1bb01
Diffstat (limited to 'os/hal/include')
| -rw-r--r-- | os/hal/include/hal_sio.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/os/hal/include/hal_sio.h b/os/hal/include/hal_sio.h new file mode 100644 index 000000000..4d31940fd --- /dev/null +++ b/os/hal/include/hal_sio.h @@ -0,0 +1,99 @@ +/*
+ ChibiOS - Copyright (C) 2006..2018 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 hal_sio.h
+ * @brief SIO Driver macros and structures.
+ *
+ * @addtogroup SIO
+ * @{
+ */
+
+#ifndef HAL_SIO_H
+#define HAL_SIO_H
+
+#if (HAL_USE_SIO == TRUE) || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/**
+ * @name SIO status flags
+ * @{
+ */
+#define SIO_NO_ERROR 0 /**< @brief No pending conditions. */
+#define SIO_PARITY_ERROR 4 /**< @brief Parity error happened. */
+#define SIO_FRAMING_ERROR 8 /**< @brief Framing error happened. */
+#define SIO_OVERRUN_ERROR 16 /**< @brief Overflow happened. */
+#define SIO_NOISE_ERROR 32 /**< @brief Noise on the line. */
+#define SIO_BREAK_DETECTED 64 /**< @brief Break detected. */
+/** @} */
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/**
+ * @name SIO configuration options
+ * @{
+ */
+
+/** @} */
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/**
+ * @brief Driver state machine possible states.
+ */
+typedef enum {
+ SIO_UNINIT = 0, /**< Not initialized. */
+ SIO_STOP = 1, /**< Stopped. */
+ SIO_READY = 2 /**< Ready. */
+} siostate_t;
+
+#include "hal_sio_lld.h"
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void sioInit(void);
+ void sioObjectInit(SIODriver *siop);
+ void sioStart(SIODriver *siop, const SIOConfig *config);
+ void sioStop(SIODriver *siop);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAL_USE_SIO == TRUE */
+
+#endif /* HAL_SIO_H */
+
+/** @} */
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