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stm32cube: add stm32c5 cube
Add Cube HAL and LL drivers and SoC files for STM32C5x series. Signed-off-by: Guillaume Gautier <[email protected]>
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‎stm32cube/CMakeLists.txt‎

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@@ -48,6 +48,7 @@ zephyr_compile_definitions(
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# List of all supported STM32 SoC series
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set(supported_series
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stm32c0x
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stm32c5x
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stm32f0x
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stm32f1x
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stm32f2x
@@ -123,10 +124,21 @@ foreach(series ${supported_series})
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set(cube_dir ${series}x)
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endif()
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zephyr_include_directories(
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${cube_dir}/soc
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${cube_dir}/drivers/include
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)
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if(CONFIG_STM32_HAL2)
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zephyr_compile_definitions(USE_EXTERNAL_ENV)
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zephyr_include_directories(
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${cube_dir}/dfp/Include
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${cube_dir}/dfp/Include/Templates
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${cube_dir}/drivers/hal
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${cube_dir}/drivers/ll
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${cube_dir}/drivers/templates/common
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)
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else()
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zephyr_include_directories(
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${cube_dir}/soc
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${cube_dir}/drivers/include
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)
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endif()
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add_subdirectory(${cube_dir})
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endif()

‎stm32cube/stm32c5xx/CMakeLists.txt‎

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# Copyright (c) 2026 STMicroelectronics
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#
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# SPDX-License-Identifier: Apache-2.0
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zephyr_library_sources(dfp/Source/Templates/system_stm32c5xx.c)
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zephyr_library_sources(drivers/hal/stm32c5xx_hal.c)
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zephyr_library_sources(drivers/hal/stm32c5xx_hal_rcc.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_ADC drivers/hal/stm32c5xx_hal_adc.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_AES drivers/hal/stm32c5xx_hal_aes.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_CCB drivers/hal/stm32c5xx_hal_ccb.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_COMP drivers/hal/stm32c5xx_hal_comp.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_CORDIC drivers/hal/stm32c5xx_hal_cordic.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_CORTEX drivers/hal/stm32c5xx_hal_cortex.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_CRC drivers/hal/stm32c5xx_hal_crc.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_CRS drivers/hal/stm32c5xx_hal_crs.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_DAC drivers/hal/stm32c5xx_hal_dac.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_DBGMCU drivers/hal/stm32c5xx_hal_dbgmcu.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_DMA drivers/hal/stm32c5xx_hal_dma.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_ETH drivers/hal/stm32c5xx_hal_eth.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_EXTI drivers/hal/stm32c5xx_hal_exti.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_FDCAN drivers/hal/stm32c5xx_hal_fdcan.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_FLASH drivers/hal/stm32c5xx_hal_flash.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_FLASH_ITF drivers/hal/stm32c5xx_hal_flash_itf.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_GPIO drivers/hal/stm32c5xx_hal_gpio.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_HASH drivers/hal/stm32c5xx_hal_hash.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_HCD drivers/hal/stm32c5xx_hal_hcd.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_I2C drivers/hal/stm32c5xx_hal_i2c.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_I2S drivers/hal/stm32c5xx_hal_i2s.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_I3C drivers/hal/stm32c5xx_hal_i3c.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_ICACHE drivers/hal/stm32c5xx_hal_icache.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_IWDG drivers/hal/stm32c5xx_hal_iwdg.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_LPTIM drivers/hal/stm32c5xx_hal_lptim.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_OPAMP drivers/hal/stm32c5xx_hal_opamp.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_PCD drivers/hal/stm32c5xx_hal_pcd.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_PKA drivers/hal/stm32c5xx_hal_pka.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_PWR drivers/hal/stm32c5xx_hal_pwr.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_RAMCFG drivers/hal/stm32c5xx_hal_ramcfg.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_RNG drivers/hal/stm32c5xx_hal_rng.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_RTC drivers/hal/stm32c5xx_hal_rtc.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_SBS drivers/hal/stm32c5xx_hal_sbs.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_SMARTCARD drivers/hal/stm32c5xx_hal_smartcard.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_SMBUS drivers/hal/stm32c5xx_hal_smbus.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_SPI drivers/hal/stm32c5xx_hal_spi.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_TAMP drivers/hal/stm32c5xx_hal_tamp.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_TIM drivers/hal/stm32c5xx_hal_tim.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_UART drivers/hal/stm32c5xx_hal_uart.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_USART drivers/hal/stm32c5xx_hal_usart.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_WWDG drivers/hal/stm32c5xx_hal_wwdg.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_HAL_XSPI drivers/hal/stm32c5xx_hal_xspi.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_LL_DLYB drivers/hal/stm32c5xx_dlyb_core.c)
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zephyr_library_sources_ifdef(CONFIG_USE_STM32_LL_USB drivers/hal/stm32c5xx_usb_drd_core.c)

‎stm32cube/stm32c5xx/LICENSE.md‎

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Copyright 2026 STMicroelectronics.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

‎stm32cube/stm32c5xx/README‎

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STM32CubeC5
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###########
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Origin:
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ST Microelectronics
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https://www.st.com/en/microcontrollers-microprocessors/stm32c5-series.html
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Status:
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version 2.0.0
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Purpose:
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ST Microelectronics official MCU package for STM32C5 series.
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Description:
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This package is an extract of official STM32CubeC5 package written by ST Microelectronics.
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It is composed of STM32Cube hardware abstraction layer (HAL) and low layer (LL) plus a set
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of CMSIS headers files, one for each SoC in STM32C5 series.
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Dependencies:
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None.
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URL:
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https://github.com/STMicroelectronics/STM32CubeC5
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Commit:
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bfb39f1c987ed1c6e49de19655d2c299a4aee462
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Maintained-by:
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External
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License:
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BSD-3-Clause
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License Link:
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https://opensource.org/licenses/BSD-3-Clause
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Patch List:
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*Changes from official delivery:
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-dos2unix applied
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-trailing white spaces removed
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See release_note.html from STM32Cube

‎stm32cube/stm32c5xx/dfp/Include/Templates/stm32_external_env.h‎

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/**
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******************************************************************************
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* @file stm32_external_env.h
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* @brief External environments values (external oscillators values).
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* This file should be copied to the application folder.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2026 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32_EXTERNAL_ENV_H
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#define STM32_EXTERNAL_ENV_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/* ########################## VDD Value #######################################*/
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/**
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* @brief VDD Value.
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*/
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#if !defined (VDD_VALUE)
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#define VDD_VALUE 3300UL /*!< Value of VDD in mv */
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#endif /* VDD_VALUE */
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/* ########################## Oscillator Values adaptation ####################*/
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/**
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* @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
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* This value is used by the RCC HAL module to compute the system frequency
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* (when HSE is used as system clock source, directly or through the PSI).
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*/
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#if !defined (HSE_VALUE)
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#if defined(RCC_CR1_HSIDIV4ON)
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#define HSE_VALUE 16000000UL /*!< Value of the External oscillator in Hz */
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#else
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#if defined(AHB4PERIPH_BASE)
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#define HSE_VALUE 48000000UL /*!< Value of the External oscillator in Hz */
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#else
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#define HSE_VALUE 24000000UL /*!< Value of the External oscillator in Hz */
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#endif /* AHB4PERIPH_BASE */
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#endif /* RCC_CR1_HSIDIV4ON */
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#endif /* HSE_VALUE */
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#if !defined (HSE_STARTUP_TIMEOUT)
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#define HSE_STARTUP_TIMEOUT 100UL /*!< Time out for HSE start up, in ms */
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#endif /* HSE_STARTUP_TIMEOUT */
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/**
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* @brief External Low Speed oscillator (LSE) value.
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* This value is used by the UART, RTC HAL module to compute the system frequency
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*/
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#if !defined (LSE_VALUE)
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#define LSE_VALUE 32768UL /*!< Value of the External oscillator in Hz*/
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#endif /* LSE_VALUE */
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#if !defined (LSE_STARTUP_TIMEOUT)
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#define LSE_STARTUP_TIMEOUT 5000UL /*!< Time out for LSE start up, in ms */
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#endif /* HSE_STARTUP_TIMEOUT */
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/* Tip: To avoid modifying this file each time you need to use different HSE,
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=== you can define the HSE value in your toolchain compiler preprocessor. */
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32_EXTERNAL_ENV_H */

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