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diff --git a/os/hal/platforms/STM32F1xx/hal_lld.h b/os/hal/platforms/STM32F1xx/hal_lld.h
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--- a/os/hal/platforms/STM32F1xx/hal_lld.h
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@@ -1,255 +0,0 @@
-/*
- 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 STM32F1xx/hal_lld.h
- * @brief STM32F1xx HAL subsystem low level driver header.
- * @pre This module requires the following macros to be defined in the
- * @p board.h file:
- * - STM32_LSECLK.
- * - STM32_HSECLK.
- * - STM32_HSE_BYPASS (optionally).
- * .
- * One of the following macros must also be defined:
- * - STM32F10X_LD_VL for Value Line Low Density devices.
- * - STM32F10X_MD_VL for Value Line Medium Density devices.
- * - STM32F10X_LD for Performance Low Density devices.
- * - STM32F10X_MD for Performance Medium Density devices.
- * - STM32F10X_HD for Performance High Density devices.
- * - STM32F10X_XL for Performance eXtra Density devices.
- * - STM32F10X_CL for Connectivity Line devices.
- * .
- *
- * @addtogroup HAL
- * @{
- */
-
-#ifndef _HAL_LLD_H_
-#define _HAL_LLD_H_
-
-#include "stm32.h"
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/**
- * @brief Defines the support for realtime counters in the HAL.
- */
-#define HAL_IMPLEMENTS_COUNTERS TRUE
-
-/**
- * @name Internal clock sources
- * @{
- */
-#define STM32_HSICLK 8000000 /**< High speed internal clock. */
-#define STM32_LSICLK 40000 /**< Low speed internal clock. */
-/** @} */
-
-/**
- * @name PWR_CR register bits definitions
- * @{
- */
-#define STM32_PLS_MASK (7 << 5) /**< PLS bits mask. */
-#define STM32_PLS_LEV0 (0 << 5) /**< PVD level 0. */
-#define STM32_PLS_LEV1 (1 << 5) /**< PVD level 1. */
-#define STM32_PLS_LEV2 (2 << 5) /**< PVD level 2. */
-#define STM32_PLS_LEV3 (3 << 5) /**< PVD level 3. */
-#define STM32_PLS_LEV4 (4 << 5) /**< PVD level 4. */
-#define STM32_PLS_LEV5 (5 << 5) /**< PVD level 5. */
-#define STM32_PLS_LEV6 (6 << 5) /**< PVD level 6. */
-#define STM32_PLS_LEV7 (7 << 5) /**< PVD level 7. */
-/** @} */
-
-/*===========================================================================*/
-/* Platform capabilities. */
-/*===========================================================================*/
-
-/**
- * @name STM32F1xx capabilities
- * @{
- */
-/* RTC attributes.*/
-#define STM32_HAS_RTC TRUE
-#define STM32_RTC_HAS_SUBSECONDS TRUE
-#define STM32_RTC_IS_CALENDAR FALSE
-/** @} */
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @name Configuration options
- * @{
- */
-/**
- * @brief Disables the PWR/RCC initialization in the HAL.
- */
-#if !defined(STM32_NO_INIT) || defined(__DOXYGEN__)
-#define STM32_NO_INIT FALSE
-#endif
-
-/**
- * @brief Enables or disables the programmable voltage detector.
- */
-#if !defined(STM32_PVD_ENABLE) || defined(__DOXYGEN__)
-#define STM32_PVD_ENABLE FALSE
-#endif
-
-/**
- * @brief Sets voltage level for programmable voltage detector.
- */
-#if !defined(STM32_PLS) || defined(__DOXYGEN__)
-#define STM32_PLS STM32_PLS_LEV0
-#endif
-
-/**
- * @brief Enables or disables the HSI clock source.
- */
-#if !defined(STM32_HSI_ENABLED) || defined(__DOXYGEN__)
-#define STM32_HSI_ENABLED TRUE
-#endif
-
-/**
- * @brief Enables or disables the LSI clock source.
- */
-#if !defined(STM32_LSI_ENABLED) || defined(__DOXYGEN__)
-#define STM32_LSI_ENABLED FALSE
-#endif
-
-/**
- * @brief Enables or disables the HSE clock source.
- */
-#if !defined(STM32_HSE_ENABLED) || defined(__DOXYGEN__)
-#define STM32_HSE_ENABLED TRUE
-#endif
-
-/**
- * @brief Enables or disables the LSE clock source.
- */
-#if !defined(STM32_LSE_ENABLED) || defined(__DOXYGEN__)
-#define STM32_LSE_ENABLED FALSE
-#endif
-/** @} */
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if defined(__DOXYGEN__)
-/**
- * @name Platform identification
- * @{
- */
-#define PLATFORM_NAME "STM32"
-/** @} */
-
-#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) || \
- defined(STM32F10X_HD_VL) || defined(__DOXYGEN__)
-#include "hal_lld_f100.h"
-
-#elif defined(STM32F10X_LD) || defined(STM32F10X_MD) || \
- defined(STM32F10X_HD) || defined(STM32F10X_XL) || \
- defined(__DOXYGEN__)
-#include "hal_lld_f103.h"
-
-#elif defined(STM32F10X_CL) || defined(__DOXYGEN__)
-#include "hal_lld_f105_f107.h"
-
-#else
-#error "unspecified, unsupported or invalid STM32 platform"
-#endif
-
-/* There are differences in vector names in the various sub-families,
- normalizing.*/
-#if defined(STM32F10X_XL)
-#define TIM1_BRK_IRQn TIM1_BRK_TIM9_IRQn
-#define TIM1_UP_IRQn TIM1_UP_TIM10_IRQn
-#define TIM1_TRG_COM_IRQn TIM1_TRG_COM_TIM11_IRQn
-#define TIM8_BRK_IRQn TIM8_BRK_TIM12_IRQn
-#define TIM8_UP_IRQn TIM8_UP_TIM13_IRQn
-#define TIM8_TRG_COM_IRQn TIM8_TRG_COM_TIM14_IRQn
-
-#elif defined(STM32F10X_LD_VL)|| defined(STM32F10X_MD_VL) || \
- defined(STM32F10X_HD_VL)
-#define TIM1_BRK_IRQn TIM1_BRK_TIM15_IRQn
-#define TIM1_UP_IRQn TIM1_UP_TIM16_IRQn
-#define TIM1_TRG_COM_IRQn TIM1_TRG_COM_TIM17_IRQn
-#endif
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Type representing a system clock frequency.
- */
-typedef uint32_t halclock_t;
-
-/**
- * @brief Type of the realtime free counter value.
- */
-typedef uint32_t halrtcnt_t;
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/**
- * @brief Returns the current value of the system free running counter.
- * @note This service is implemented by returning the content of the
- * DWT_CYCCNT register.
- *
- * @return The value of the system free running counter of
- * type halrtcnt_t.
- *
- * @notapi
- */
-#define hal_lld_get_counter_value() DWT_CYCCNT
-
-/**
- * @brief Realtime counter frequency.
- * @note The DWT_CYCCNT register is incremented directly by the system
- * clock so this function returns STM32_HCLK.
- *
- * @return The realtime counter frequency of type halclock_t.
- *
- * @notapi
- */
-#define hal_lld_get_counter_frequency() STM32_HCLK
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/* STM32 ISR, DMA and RCC helpers.*/
-#include "stm32_isr.h"
-#include "stm32_dma.h"
-#include "stm32_rcc.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void hal_lld_init(void);
- void stm32_clock_init(void);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HAL_LLD_H_ */
-
-/** @} */
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