/**
******************************************************************************
* @file stm32f042x6.h
* @author MCD Application Team
* @version V2.2.2
* @date 26-June-2015
* @brief CMSIS STM32F042x4/STM32F042x6 Devices Peripheral Access Layer Header File.
*
* 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) 2015 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/** @addtogroup CMSIS_Device
* @{
*/
/** @addtogroup stm32f042x6
* @{
*/
#ifndef __STM32F042x6_H
#define __STM32F042x6_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 STM32F042x4/STM32F042x6 device 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 */
SVCall_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 */
/****** STM32F042x4/STM32F042x6 specific Interrupt Numbers **************************************************/
WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */
PVD_VDDIO2_IRQn = 1, /*!< PVD & VDDIO2 Interrupts through EXTI Lines 16 and 31 */
RTC_IRQn = 2, /*!< RTC Interrupt through EXTI Lines 17, 19 and 20 */
FLASH_IRQn = 3, /*!< FLASH global Interrupt */
RCC_CRS_IRQn = 4, /*!< RCC & CRS Global Interrupts */
EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */
EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */
EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */
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 Interrupts */
DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4 and Channel 5 Interrupts */
ADC1_IRQn = 12, /*!< ADC1 Interrupt */
TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */
TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */
TIM2_IRQn = 15, /*!< TIM2 global Interrupt */
TIM3_IRQn = 16, /*!< TIM3 global Interrupt */
TIM14_IRQn = 19, /*!< TIM14 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) */
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 */
USB_IRQn = 31 /*!< USB global Interrupts & EXTI Line18 Interrupt */
} IRQn_Type;
/**
* @}
*/
#include "core_cm0.h" /* Cortex-M0 processor and core peripherals */
#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 watchdog threshold register, Address offset:0x20 */
uint32_t RESERVED3; /*!< Reserved, 0x24 */
__IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */
uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */
__IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */
}ADC_TypeDef;
typedef struct
{
__IO uint32_t CCR;
}ADC_Common_TypeDef;
/**
* @brief Controller Area Network TxMailBox
*/
typedef struct
{
__IO uint32_t TIR; /*!< CAN TX mailbox identifier register */
__IO uint32_t TDTR; /*!< CAN mailbox data length control and time stamp register */
__IO uint32_t TDLR; /*!< CAN mailbox data low register */
__IO uint32_t TDHR; /*!< CAN mailbox data high register */
}CAN_TxMailBox_TypeDef;
/**
* @brief Controller Area Network FIFOMailBox
*/
typedef struct
{
__IO uint32_t RIR; /*!< CAN receive FIFO mailbox identifier register */
__IO uint32_t RDTR; /*!< CAN receive FIFO mailbox data length control and time stamp register */
__IO uint32_t RDLR; /*!< CAN receive FIFO mailbox data low register */
__IO uint32_t RDHR; /*!< CAN receive FIFO mailbox data high register */
}CAN_FIFOMailBox_TypeDef;
/**
* @brief Controller Area Network FilterRegister
*/
typedef struct
{
__IO uint32_t FR1; /*!< CAN Filter bank register 1 */
__IO uint32_t FR2; /*!< CAN Filter bank register 1 */
}CAN_FilterRegister_TypeDef;
/**
* @brief Controller Area Network
*/
typedef struct
{
__IO uint32_t MCR; /*!< CAN master control register, Address offset: 0x00 */
__IO uint32_t MSR; /*!< CAN master status register, Address offset: 0x04 */
__IO uint32_t TSR; /*!< CAN transmit status register, Address offset: 0x08 */
__IO uint32_t RF0R; /*!< CAN receive FIFO 0 register, Address offset: 0x0C */
__IO uint32_t RF1R; /*!< CAN receive FIFO 1 register, Address offset: 0x10 */
__IO uint32_t IER; /*!< CAN interrupt enable register, Address offset: 0x14 */
__IO uint32_t ESR; /*!< CAN error status register, Address offset: 0x18 */
__IO uint32_t BTR; /*!< CAN bit timing register, Address offset: 0x1C */
uint32_t RESERVED0[88]; /*!< Reserved, 0x020 - 0x17F */
CAN_TxMailBox_TypeDef sTxMailBox[3]; /*!< CAN Tx MailBox, Address offset: 0x180 - 0x1AC */
CAN_FIFOMailBox_TypeDef sFIFOMailBox[2]; /*!< CAN FIFO MailBox, Address offset: 0x1B0 - 0x1CC */
uint32_t RESERVED1[12]; /*!< Reserved, 0x1D0 - 0x1FF */
__IO uint32_t FMR; /*!< CAN filter master register, Address offset: 0x200 */
__IO uint32_t FM1R; /*!< CAN filter mode register, Address offset: 0x204 */
uint32_t RESERVED2; /*!< Reserved, 0x208 */
__IO uint32_t FS1R; /*!< CAN filter scale register, Address offset: 0x20C */
uint32_t RESERVED3; /*!< Reserved, 0x210 */
__IO uint32_t FFA1R; /*!< CAN filter FIFO assignment register, Address offset: 0x214 */
uint32_t RESERVED4; /*!< Reserved, 0x218 */
__IO uint32_t FA1R; /*!< CAN filter activation register, Address offset: 0x21C */
uint32_t RESERVED5[8]; /*!< Reserved, 0x220-0x23F */
CAN_FilterRegister_TypeDef sFilterRegister[28]; /*!< CAN Filter Register, Address offset: 0x240-0x31C */
}CAN_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 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 POL; /*!< CRC polynomial register, Address offset: 0x14 */
}CRC_TypeDef;
/**
* @brief Clock Recovery System
*/
typedef struct
{
__IO uint32_t CR; /*!< CRS ccontrol register, Address offset: 0x00 */
__IO uint32_t CFGR; /*!< CRS configuration register, Address offset: 0x04 */
__IO uint32_t ISR; /*!< CRS interrupt and status register, Address offset: 0x08 */
__IO uint32_t ICR; /*!< CRS interrupt flag clear register, Address offset: 0x0C */
}CRS_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; /*!