#if !defined (STM32C011xx) && !defined (STM32C031xx) && !defined (STM32C071xx)

/* #define STM32C071xx */ /*!< STM32C071xx Devices */

#define __STM32C0_CMSIS_VERSION_SUB1 (0x02U) /*!< [23:16] sub1 version */

#elif defined(STM32C071xx)

#include "stm32c071xx.h"


**STM32Cube** is a STMicroelectronics original initiative aimed at making life easier for developers by reducing effort, time and cost.

**STM32Cube** covers the overall STM32 products portfolio. It includes a comprehensive embedded software platform delivered for each STM32 series.

* The CMSIS modules (core and device) corresponding to the ARM(tm) core implemented in this STM32 product.

* The STM32 HAL-LL drivers, an abstraction layer offering a set of APIs ensuring maximized portability across the STM32 portfolio.

* The BSP drivers of each evaluation, demonstration, or nucleo board provided for this STM32 series.

* A consistent set of middleware libraries such as LevelX, FileX, USBX, OpenBootloader...

* A full set of software projects (basic examples, applications, and demonstrations) for each board, each project developed in three flavors using three toolchains (EWARM, MDK-ARM, and STM32CubeIDE).

Two models of publication are proposed for the STM32Cube embedded software:

* The monolithic **MCU Package**: all STM32Cube software modules of one STM32 series are present (Drivers, Middleware, Projects, Utilities) in the repository (usual name **STM32Cubexx**, xx corresponding to the STM32 series).

* The **MCU component**: each STM32Cube software module being part of the STM32Cube MCU Package, is delivered as an individual repository, allowing the user to select and get only the required software functions.

This **cmsis_device_c0** MCU component repo is one element of the STM32CubeC0 MCU embedded software package, providing the **cmsis device** part.

Details about the content of this release are available in the release note [here](https://htmlpreview.github.io/?https://github.com/STMicroelectronics/cmsis_device_c0/blob/main/Release_Notes.html).

It is **crucial** that you use a consistent set of versions for the CMSIS Core - CMSIS Device, as mentioned in [this](https://htmlpreview.github.io/?https://github.com/STMicroelectronics/STM32CubeC0/blob/main/Release_Notes.html) release note.

The full **STM32CubeC0** MCU package is available [here](https://github.com/STMicroelectronics/STM32CubeC0).

Please refer to the [CONTRIBUTING.md](CONTRIBUTING.md) guide.

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<section id="update-history" class="col-sm-12 col-lg-8">

<h1><strong>Update History</strong></h1>

<input type="checkbox" id="collapse-section3" checked aria-hidden="true">

<label for="collapse-section3" checked aria-hidden="true"><strong>V1.2.0

/ 05-June-2024</strong></label>

<li>First official release of STM32C0xx CMSIS drivers to support

<strong>STM32C071xx</strong> devices</li>

<li>General updates to fix known defects and enhance implementation</li>

<li>Align version of bit and registers definition with the STM32C0

reference manual</li>

<h2 id="contents">Contents</h2>

<li><strong>Support of STM32C071xx devices</strong>:

<li>Add “stm32c071xx.h” file</li>

<li>Add startup files “startup_stm32c071xx.s” for EWARM, STM32CubeIDE

and MDK-ARM toolchains</li>

<li>Add STM32C071xx devices linker files for EWARM and STM32CubeIDE

toolchains</li>

<li><strong>Registers and bit field definitions updates</strong> :

<li>Add DMAMUX1_RequestGenerator3_BASE and DMAMUX1_RequestGenerator3

definitions</li>

<li>Remove DMA_IFCR_CGIF4, DMA_IFCR_CTCIF4, DMA_IFCR_CHTIF4 and

DMA_IFCR_CTEIF4 definitions</li>

<li>Add ADC_AWD2CR_AWD2CH_19, ADC_AWD2CR_AWD2CH_20, ADC_AWD2CR_AWD2CH_21

and ADC_AWD2CR_AWD2CH_22 bits definitions</li>

<li>Add ADC_AWD3CR_AWD3CH_19, ADC_AWD3CR_AWD3CH_20,

ADC_AWD3CR_AWD3CH_21, ADC_AWD3CR_AWD3CH_22 bits definitions</li>

<li>Add FLASH_OPTR_SECURE_MUXING_EN bit definition</li>

<li>Correct Flash page number section mask (FLASH_CR_PNB_Msk)</li>

<li>Remove extra FLASH_ECCR register bits definitions</li>

<li>Correct masks values of FLASH_PCROP1ASR, FLASH_WRP1AR, FLASH_WRP1BR,

FLASH_WRP1BR, FLASH_PCROP1BER registers</li>

<li>Add FLASH_SIZE macro to compute Flash size value</li>

<li>Fix correct FLASH_OPTR_BORF_LEV and FLASH_OPTR_BORR_LEV

positions</li>

<li>Remove SYSCFG_CFGR1_BOOSTEN bit definition</li>

<li>Correct SYSCFG_CFGR3 register bits masks values</li>

<li>Change SYSCFG_ITLINE0_SR_EWDG bit definition naming by

SYSCFG_ITLINE0_SR_WWDG to be aligned with the reference manual</li>

<li>Change SYSCFG_ITLINE4_SR_CLK_CTRL bit definition naming by

SYSCFG_ITLINE4_SR_RCC to be aligned with the reference manual</li>

<li>Update IS_TIM_REMAP_INSTANCE and IS_TIM_ETRSEL_INSTANCE macros</li>

<li>Update TIM Capture/Compare masks values</li>

<li>Remove extra EXTI interrupts and events Masks</li>

<li>Remove extra PWR_SR2_REGLPF bits definition</li>

<li>Update some RCC_CFGR bit definitions

<li>Remove RCC_CFGR_MCO2PRE_3 and RCC_CFGR_MCOPRE_3 bits definitions as

reserved</li>

<li>Update RCC_CFGR_MCO2PRE_Msk and RCC_CFGR_MCOPRE_Msk masks

values</li>

<h2 id="supported-devices">Supported Devices</h2>

<li>STM32C011xx, STM32C031xx and STM32C071xx devices</li>

<input type="checkbox" id="collapse-section2" aria-hidden="true">

<label for="collapse-section2" aria-hidden="true"><strong>V1.1.0 /

07-June-2023</strong></label>

<p>Align flash register address with STM32C0 reference manual</p>

<div class="collapse">

<input type="checkbox" id="collapse-section1" aria-hidden="true">

<label for="collapse-section1" aria-hidden="true"><strong>V1.0.0 /

09-February-2022</strong></label>

<h2 id="main-changes-2">Main Changes</h2>

<p>First official release version of bits and registers definition

aligned with STM32C0 reference manual</p>