ChibiOS 2.6.8, until I can figure out where to get it from git.

2026-09-13 18:19:33 +00:00 · 2015-07-08 08:40:23 -07:00
parent dc6fee8370
commit e1eea8e08a
1929 changed files with 575326 additions and 0 deletions
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+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 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    templates/serial_lld.c
+ * @brief   Serial Driver subsystem low level driver source template.
+ *
+ * @addtogroup SERIAL
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+#if HAL_USE_SERIAL || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver local definitions.                                                 */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported variables.                                                */
+/*===========================================================================*/
+
+/**
+ * @brief   SD1 driver identifier.
+ */
+#if PLATFORM_SERIAL_USE_SD1 || defined(__DOXYGEN__)
+SerialDriver SD1;
+#endif
+
+/*===========================================================================*/
+/* Driver local variables and types.                                         */
+/*===========================================================================*/
+
+/**
+ * @brief   Driver default configuration.
+ */
+static const SerialConfig default_config = {
+  38400
+};
+
+/*===========================================================================*/
+/* Driver local functions.                                                   */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver interrupt handlers.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions.                                                */
+/*===========================================================================*/
+
+/**
+ * @brief   Low level serial driver initialization.
+ *
+ * @notapi
+ */
+void sd_lld_init(void) {
+
+#if PLATFORM_SERIAL_USE_SD1
+  /* Driver initialization.*/
+  sdObjectInit(&SD1);
+#endif /* PLATFORM_SERIAL_USE_SD1 */
+}
+
+/**
+ * @brief   Low level serial driver configuration and (re)start.
+ *
+ * @param[in] sdp       pointer to a @p SerialDriver object
+ * @param[in] config    the architecture-dependent serial driver configuration.
+ *                      If this parameter is set to @p NULL then a default
+ *                      configuration is used.
+ *
+ * @notapi
+ */
+void sd_lld_start(SerialDriver *sdp, const SerialConfig *config) {
+
+  if (config == NULL)
+    config = &default_config;
+
+  if (sdp->state == SD_STOP) {
+    /* Enables the peripheral.*/
+#if PLATFORM_SERIAL_USE_SD1
+    if (&SD1 == sdp) {
+
+    }
+#endif /* PLATFORM_SD_USE_SD1 */
+  }
+  /* Configures the peripheral.*/
+
+}
+
+/**
+ * @brief   Low level serial driver stop.
+ * @details De-initializes the USART, stops the associated clock, resets the
+ *          interrupt vector.
+ *
+ * @param[in] sdp       pointer to a @p SerialDriver object
+ *
+ * @notapi
+ */
+void sd_lld_stop(SerialDriver *sdp) {
+
+  if (sdp->state == SD_READY) {
+    /* Resets the peripheral.*/
+
+    /* Disables the peripheral.*/
+#if PLATFORM_SERIAL_USE_SD1
+    if (&SD1 == sdp) {
+
+    }
+#endif /* PLATFORM_SERIAL_USE_SD1 */
+  }
+}
+
+#endif /* HAL_USE_SERIAL */
+
+/** @} */