1 files changed, 97 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/TIMv1/st_lld.h b/os/hal/platforms/STM32/TIMv1/st_lld.h
new file mode 100644
index 000000000..78929cac5
--- /dev/null
+++ b/os/hal/platforms/STM32/TIMv1/st_lld.h
@@ -0,0 +1,97 @@
+/*
+    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    STM32/st_lld.h
+ * @brief   ST Driver subsystem low level driver header.
+ *
+ * @addtogroup ST
+ * @{
+ */
+
+#ifndef _ST_LLD_H_
+#define _ST_LLD_H_
+
+#if (OSAL_ST_MODE != OSAL_ST_MODE_NONE) || defined(__DOXYGEN__)
+
+#include "stm32_tim.h"
+
+/*===========================================================================*/
+/* Driver constants.                                                         */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver pre-compile time settings.                                         */
+/*===========================================================================*/
+
+/**
+ * @name    Configuration options
+ * @{
+ */
+/**
+ * @brief   SysTick timer priority.
+ */
+#if !defined(ST_TIMER_PRIORITY) || defined(__DOXYGEN__)
+#define ST_TIMER_PRIORITY                   8
+#endif
+/** @} */
+
+/*===========================================================================*/
+/* Derived constants and error checks.                                       */
+/*===========================================================================*/
+
+#if !(OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC) &&                             \
+    !(OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING)
+#error "invalid OSAL_ST_MODE setting in osal.h"
+#endif
+
+#if (OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING) && !STM32_HAS_TIM2
+#error "TIM2 not present in the selected device"
+#endif
+
+#if (OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING) && !STM32_TIM2_IS_32BITS
+#error "TIM2 is not a 32 bits timer"
+#endif
+
+/*===========================================================================*/
+/* Driver data structures and types.                                         */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver macros.                                                            */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void st_lld_init(void);
+#ifdef __cplusplus
+}
+#endif
+
+/*===========================================================================*/
+/* Driver inline functions.                                                  */
+/*===========================================================================*/
+
+#endif /* OSAL_ST_MODE != OSAL_ST_MODE_NONE */
+
+#endif /* _ST_LLD_H_ */
+
+/** @} */