/** ****************************************************************************** * @file stm32f051x8.h * @author MCD Application Team * @brief CMSIS Cortex-M0 Device Peripheral Access Layer Header File. * This file contains all the peripheral register's definitions, bits * definitions and memory mapping for STM32F0xx devices. * * This file contains: * - Data structures and the address mapping for all peripherals * - Peripheral's registers declarations and bits definition * - Macros to access peripheral’s registers hardware * ****************************************************************************** * @attention * *

© Copyright (c) 2016 STMicroelectronics. * All rights reserved.

* * This software component is licensed by ST under BSD 3-Clause license, * the "License"; You may not use this file except in compliance with the * License. You may obtain a copy of the License at: * opensource.org/licenses/BSD-3-Clause * ****************************************************************************** */ /** @addtogroup CMSIS * @{ */ /** @addtogroup stm32f051x8 * @{ */ #ifndef __STM32F051x8_H #define __STM32F051x8_H #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /** @addtogroup Configuration_section_for_CMSIS * @{ */ /** * @brief Configuration of the Cortex-M0 Processor and Core Peripherals */ #define __CM0_REV 0 /*!< Core Revision r0p0 */ #define __MPU_PRESENT 0 /*!< STM32F0xx do not provide MPU */ #define __NVIC_PRIO_BITS 2 /*!< STM32F0xx uses 2 Bits for the Priority Levels */ #define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ /** * @} */ /** @addtogroup Peripheral_interrupt_number_definition * @{ */ /** * @brief STM32F0xx Interrupt Number Definition, according to the selected device * in @ref Library_configuration_section */ /*!< Interrupt Number Definition */ typedef enum { /****** Cortex-M0 Processor Exceptions Numbers **************************************************************/ NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ HardFault_IRQn = -13, /*!< 3 Cortex-M0 Hard Fault Interrupt */ SVC_IRQn = -5, /*!< 11 Cortex-M0 SV Call Interrupt */ PendSV_IRQn = -2, /*!< 14 Cortex-M0 Pend SV Interrupt */ SysTick_IRQn = -1, /*!< 15 Cortex-M0 System Tick Interrupt */ /****** STM32F0 specific Interrupt Numbers ******************************************************************/ WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ PVD_IRQn = 1, /*!< PVD Interrupt through EXTI Lines 16 */ RTC_IRQn = 2, /*!< RTC Interrupt through EXTI Lines 17, 19 and 20 */ FLASH_IRQn = 3, /*!< FLASH global Interrupt */ RCC_IRQn = 4, /*!< RCC global Interrupt */ EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupt */ EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupt */ EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupt */ TSC_IRQn = 8, /*!< Touch Sensing Controller Interrupts */ DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupt */ DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4 and Channel 5 Interrupt */ ADC1_COMP_IRQn = 12, /*!< ADC1 and COMP interrupts (ADC interrupt combined with EXTI Lines 21 and 22 */ TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupt */ TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ TIM2_IRQn = 15, /*!< TIM2 global Interrupt */ TIM3_IRQn = 16, /*!< TIM3 global Interrupt */ TIM6_DAC_IRQn = 17, /*!< TIM6 global and DAC channel underrun error Interrupt */ TIM14_IRQn = 19, /*!< TIM14 global Interrupt */ TIM15_IRQn = 20, /*!< TIM15 global Interrupt */ TIM16_IRQn = 21, /*!< TIM16 global Interrupt */ TIM17_IRQn = 22, /*!< TIM17 global Interrupt */ I2C1_IRQn = 23, /*!< I2C1 Event Interrupt & EXTI Line23 Interrupt (I2C1 wakeup) */ I2C2_IRQn = 24, /*!< I2C2 Event Interrupt */ SPI1_IRQn = 25, /*!< SPI1 global Interrupt */ SPI2_IRQn = 26, /*!< SPI2 global Interrupt */ USART1_IRQn = 27, /*!< USART1 global Interrupt & EXTI Line25 Interrupt (USART1 wakeup) */ USART2_IRQn = 28, /*!< USART2 global Interrupt */ CEC_CAN_IRQn = 30 /*!< CEC and CAN global Interrupts & EXTI Line27 Interrupt */ } IRQn_Type; /** * @} */ #include "core_cm0.h" /* Cortex-M0 processor and core peripherals */ #include "system_stm32f0xx.h" /* STM32F0xx System Header */ #include /** @addtogroup Peripheral_registers_structures * @{ */ /** * @brief Analog to Digital Converter */ typedef struct { __IO uint32_t ISR; /*!< ADC interrupt and status register, Address offset: 0x00 */ __IO uint32_t IER; /*!< ADC interrupt enable register, Address offset: 0x04 */ __IO uint32_t CR; /*!< ADC control register, Address offset: 0x08 */ __IO uint32_t CFGR1; /*!< ADC configuration register 1, Address offset: 0x0C */ __IO uint32_t CFGR2; /*!< ADC configuration register 2, Address offset: 0x10 */ __IO uint32_t SMPR; /*!< ADC sampling time register, Address offset: 0x14 */ uint32_t RESERVED1; /*!< Reserved, 0x18 */ uint32_t RESERVED2; /*!< Reserved, 0x1C */ __IO uint32_t TR; /*!< ADC analog watchdog 1 threshold register, Address offset: 0x20 */ uint32_t RESERVED3; /*!< Reserved, 0x24 */ __IO uint32_t CHSELR; /*!< ADC group regular sequencer register, Address offset: 0x28 */ uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */ __IO uint32_t DR; /*!< ADC group regular data register, Address offset: 0x40 */ } ADC_TypeDef; typedef struct { __IO uint32_t CCR; /*!< ADC common configuration register, Address offset: ADC1 base address + 0x308 */ } ADC_Common_TypeDef; /** * @brief HDMI-CEC */ typedef struct { __IO uint32_t CR; /*!< CEC control register, Address offset:0x00 */ __IO uint32_t CFGR; /*!< CEC configuration register, Address offset:0x04 */ __IO uint32_t TXDR; /*!< CEC Tx data register , Address offset:0x08 */ __IO uint32_t RXDR; /*!< CEC Rx Data Register, Address offset:0x0C */ __IO uint32_t ISR; /*!< CEC Interrupt and Status Register, Address offset:0x10 */ __IO uint32_t IER; /*!< CEC interrupt enable register, Address offset:0x14 */ }CEC_TypeDef; /** * @brief Comparator */ typedef struct { __IO uint16_t CSR; /*!< COMP control and status register, Address offset: 0x00 */ } COMP_TypeDef; typedef struct { __IO uint32_t CSR; /*!< COMP control and status register, used for bits common to several COMP instances, Address offset: 0x00 */ } COMP_Common_TypeDef; /* Legacy defines */ typedef struct { __IO uint32_t CSR; /*!< Kept for legacy purpose. Use structure 'COMP_Common_TypeDef'. */ }COMP1_2_TypeDef; /** * @brief CRC calculation unit */ typedef struct { __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ __IO uint8_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ uint8_t RESERVED0; /*!< Reserved, 0x05 */ uint16_t RESERVED1; /*!< Reserved, 0x06 */ __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ uint32_t RESERVED2; /*!< Reserved, 0x0C */ __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ __IO uint32_t RESERVED3; /*!< Reserved, 0x14 */ } CRC_TypeDef; /** * @brief Digital to Analog Converter */ typedef struct { __IO uint32_t CR; /*!< DAC control register, Address offset: 0x00 */ __IO uint32_t SWTRIGR; /*!< DAC software trigger register, Address offset: 0x04 */ __IO uint32_t DHR12R1; /*!< DAC channel1 12-bit right-aligned data holding register, Address offset: 0x08 */ __IO uint32_t DHR12L1; /*!< DAC channel1 12-bit left aligned data holding register, Address offset: 0x0C */ __IO uint32_t DHR8R1; /*!< DAC channel1 8-bit right aligned data holding register, Address offset: 0x10 */ uint32_t RESERVED1[6]; /*!< Reserved, Address offset: 0x14 to 0x28 */ __IO uint32_t DOR1; /*!< DAC channel1 data output register, Address offset: 0x2C */ uint32_t RESERVED2; /*!< Reserved, Address offset: 0x30 */ __IO uint32_t SR; /*!< DAC status register, Address offset: 0x34 */ } DAC_TypeDef; /** * @brief Debug MCU */ typedef struct { __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ }DBGMCU_TypeDef; /** * @brief DMA Controller */ typedef struct { __IO uint32_t CCR; /*!< DMA channel x configuration register */ __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ __IO uint32_t CMAR; /*!< DMA channel x memory address register */ } DMA_Channel_TypeDef; typedef struct { __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ } DMA_TypeDef; /** * @brief External Interrupt/Event Controller */ typedef struct { __IO uint32_t IMR; /*!