From ccae24379ddc423b8e10cdd0fac527360fedd633 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Thu, 27 Sep 2018 15:03:34 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12299
110e8d01-0319-4d1e-a829-52ad28d1bb01
---
os/hal/include/hal_sio.h | 99 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 99 insertions(+)
create mode 100644 os/hal/include/hal_sio.h
(limited to 'os/hal/include/hal_sio.h')
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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