Release Notes for STM32F0xx CMSIS
Copyright © 2016 STMicroelectronics
License
This software component is licensed by ST under BSD 3-Clause license, the “License”; You may not use this component except in compliance with the License. You may obtain a copy of the License at:Update History
Main Changes
- General updates
- CAN updates
- Remove extra CAN filters: bit fields 14..27
- Added new atomic register access macros in stm32f0xx.h file.
- Add new defined value for LSI maximum startup time: LSI_STARTUP_TIME.
- CAN updates
Main Changes
- General updates
- Update stm32f030xc.h header file to be aligned with RCC_CFGR bit definition.
- Rename the defined STM32 sub-family “STM32F048x6” to “STM32F048xx”
- Add License.md and Readme.md files required for GitHub publication.
Main Changes
- General updates
- Align ErrorStatus typedef to common error handling (stm32f0xx.h)
- SystemInit(): update to don’t reset RCC registers to its reset values.
- USE UL postfix for _Msk definitions and momory/peripheral base addresses for MISRA C 2012 Compliance
- Rename macro definition IS_USB_ALL_INSTANCE to IS_PCD_ALL_INSTANCE.
- Add macro definition IS_GPIO_AF_INSTANCE for stm32f030xc devices
Main Changes
- Remove support of Atollic TrueSTUDIO STM32 (TrueSTUDIO) toolchain.
- Performance improvement of the startup code for GCC.
Main Changes
- Rename GPIO_AFRH and GPIO_AFRL bitfields for alignment with all STM32 series.
- Add macro definition : IS_TIM_ADVANCED.
- Rename RTC_CR register bit definition to be aligned with STM32F0xx Reference Manual : RTC_CR_BCK ==> RTC_CR_BKP
Main Changes
- Add TIM6_IRQHandler in vectors table for STM32F030x8 devices
Main Changes
- General updates
- Updated CMSIS Device compliancy with MISRA C 2004 rules:
- MISRA C 2004 rule 10.5 (bitwise operators ~ and <<).
- MISRA C 2004 rule 10.6 (‘U’ suffix applied to all constants of ‘unsigned’ type).
- Updated system_stm32f3xx.h/.c files:
- Added AHBPrescTable definition as external.
- Added APBPrescTable definition as external.
- Updated CMSIS Device compliancy with MISRA C 2004 rules:
- EXTI updates
- Added definitions of bit 31 in EXTI registers for STM32F04x, STM32F078xx and STM32F098xx devices.
- I2C updates
- Added IS_I2C_WAKEUP_FROMSTOP_INSTANCE definition for I2C instances supporting Wakeup from Stop mode.
- I2S updates
- Removed SPI_I2S prescaler register not supported by STM32F030x6 and STM32F030x8 devices.
- RCC updates
- Added missing RCC_CFGR_PLLNODIV definition for STM32F030x4/6 devices.
- RTC updates
- Removed cast from RTC_BKP_NUMBER definition.
- SYSCFG updates
- Renamed SYSCFG_CFGR1_IRDA_ENV_SEL bit definitions to SYSCFG_CFGR1_IR_MOD for SYSCFG_CFGR1 register.
- TIM updates
- Added IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE definition.
- Added IS_TIM_ETR_INSTANCE definition.
- UART updates
- Renamed IS_UART_WAKEUP_INSTANCE to IS_UART_WAKEUP_FROMSTOP_INSTANCE.
- USART updates
- Defined USART_ISR_RWU bit for all STM32F0xx devices.
Main Changes
- Added mention to STM32F091xB mcus missing in the list of mcus of stm32f0xx.h.
- Updated CMSIS Device compliancy with MISRA C 2004 rule 10.6.
- Updated CMSIS Device compliancy with MISRA C 2004 rule 5.1.
- Added HSI48_VALUE definition in system_stm32f0xx.c file.
- Put variable AHBPrescTable as external in system_stm32f0xx.h.
- Added channel selection bit definitions for for DMA1_CSELR register.
- Used RCC_CFGR_MCOSEL as reference in all the families.
- Renamed RCC_CFGR_MCOSEL_PLL to RCC_CFGR_MCOSEL_PLL_DIV2 for alignment between all families.
- Updated EWUPx pins defintions for STM32F042x6 and STM32F048xx devices.
- Added FLASHSIZE_BASE and UID_BASE defines.
- Added missing bits definition for RTC_TAFCR register.
- Added missing bits definition for I2C_OAR2 register (I2C_OAR2 mask values).
- Renamed I2C_CR1_DFN to I2C_CR1_DNF bit definition for I2C_CR1 register.
- Removed __IO or __I on constant table declaration.
- Used default DAC instance naming DAC1 in macro IS_DAC_ALL_INSTANCE().
- Aligned EXTI registers Bits naming between all families.
- Aligned WWDG registers Bits naming between all families.
- Aligned COMP common instance definition.
- Corrected CRC defines: Replaced POL field by RESERVED3 for STM32F030x6, STM32F030x8, STM32F031x6, STM32F038xx, STM32F042x6, STM32F048xx devices.
- Corrected CRC defines: Removed Bit definitions related to Polynomial in CRC_CR and CRC_POL registers for STM32F030xC.
- Updated for ADC: removed conditions on CCR_TS definition.
- Corrected SYSCFG_RTC_WAKEUP and SYSCFG_RTC_ALRA Bits definition for SYSCFG_xxx ISR Wrapper register.
- Added ADC_CHSELR_CHSEL Bit definition for ADC_CHSELR register.
- Removed RCC_CSR_V18PWRRSTF Bit definition for STM32F0x8xx devices.
- Corrected USART defines for STM32F030xx, STM32F070xx devices.
- Removed IS_UART_AUTOBAUDRATE_DETECTION_INSTANCE macro definition.
- Adapted IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE to device feature support.
- Removed IS_UART_DRIVER_ENABLE_INSTANCE definition for STM32F030x8, STM32F030xC and STM32F070xB devices.
- Corrected FLASH_OBR_nBOOT0 value.
- Removed Synchronous mode support on USART5/6 for STM32F030xC.
- Removed HW Flow Control support on USART5/6/7/8 for STM32F091xC.
Main Changes
- Add missing WUT bits in EXTI_IMR/EMR/RTSR/FTSR/PR/SWIER for different IT lines.
- Add preprocessor compilation switch #define STM32F0 in stm32f0xx.h.
- Correct FLASH_KEY name difference between STM32F0 and STM32F3.
- Remove RCC_CFGR3_USART2SW from CMSIS, present only for STM32F07x and STM32F09x.
- Modify EXTI/COMP defines from uint16 to uint32.
- Add missing definitions of EXTI_IMR_MR31 used by PWREx in stm32f042x6 and stm32f048xx files.
- Add FLASH_BANK1_END defines.
- Remove WRP defines for few defines under devices swicthes.
- Add FLASH_OBR_RAM_PARITY_CHECK and FLASH_OBR_BOOT_SEL CMSIS files.
Main Changes
- system_stm32f0xx.c: replace wrong compilation switch STM32F078xB by STM32F078xx.
- stm32F070xb.h: correct wrong DMA remap mask value for STM32f070xB.
- stm32F070xb.h, stm32F070x6.h, stm32F030xc.h: add missing macro IS_UART_DRIVER_ENABLE_INSTANCE()
- stm32F070xb.h, stm32F030xc.h: add missing RTC periodic Wakeup register & bits description
Main Changes
- Add CMSIS files for new STM32F0 value line devices: STM32F030xC and STM32F070x6/xB.
- Add macro to check AF capability of gpio instance
- uint32_t alignement done on all Peripheral registers structures & bits definition
- stm32f091xc.h: DMA channel remap register renamed for compatibility with other STM32 devices
- startup_stm32f042x6.s & startup_stm32f070x6.s: fix boot issue
Main Changes
- Add new CMSIS files for STM32F091xc and STM32F098xx products
- VDDIO2 IRQ missing in F07xx/F09xx/F04xx product
- IS_DAC_CHANNEL_INSTANCE macro removed as unused
- uint32_t partial alignement done on peripheral Bit definition & register structure
- Bit definition name error for DMA_RMPCR1 register of STM32F091xC
- Remove PDV feature on REGoff part
- Remove POSITION_VAL macro as it uses RBIT, CLZ instructions, that are not supported by Cortex-M0
- GPIOS BSRR regsiter should not be split in BSRRH/BSRRL
Main Changes
- General
- Add new macros
- IS_GPIO_LOCK_INSTANCE to check GPIO port with lock capability
- IS_UART_HALFDUPLEX_INSTANCE, IS_UART_LIN_INSTANCE and IS_UART_WAKEUP_INSTANCE to check the UART instance supported features.
- Add new macros
- STM32F042x8 and STM32F048xx update
- Rename DMA1_Channel4_5_6_7_IRQn to DMA1_Channel4_5_IRQn
- Rename ADC1_COMP_IRQn to ADC1_IRQn
- Remove SPI2 instance
- STM32F051x8, STM32F058xx, STM32F071xB, STM32F072xB and STM32F078xx update
- Fix COMP2 instance base address
- Add new macro IS_COMP_DAC1SWITCH_INSTANCE to check COMP instance with switch of DAC1 channel1 output to non inverting input
- STM32F051x8 and STM32F058xx update
- Rename DMA1_Channel4_5_6_7_IRQn to DMA1_Channel4_5_IRQn
- STM32F078xx update
- Remove CAN peripheral description
Main Changes
- Major update based on STM32Cube specification: new CMSIS device files release dedicated to STM32F030x4/x6, STM32F030x8, STM32F031x4/x6, STM32F051x4/x6/x8, STM32F071x8/xB, STM32F042x4/x6, STM32F072x8/xB, STM32F038xx, STM32F048xx, STM32F058xx and STM32F078xx devices.
- This version has to be used for STM32CubeF0 based development although files can be used independently too.
Main Changes
- stm32f0xx.h
- Update STM32F030 devices definition:
- Remove the STM32F030X8 and STM32FO30X6 defines and replace them with the STM32F030 define
- Update IRQn enum for STM32F030 devices
- Update STM32F030 devices definition:
- system_stm32f0xx.c
- SystemInit(): update to support STM32F030 devices
- Remove the startup files startup_stm32f030x8.s and startup_stm32f030x6.s and replace them by startup_stm32f030.s, for EWARM, MDK-ARM and Truestudio supported compilers
Main Changes
- Add support of STM32F030 devices (STM32F030x8 and STM32F030x6 microcontrollers where the Flash memory ranges between 16 and 32 Kbytes)
- stm32f0xx.h
- Update STM32F0xx devices definition:
- Add new definition STM32F030X8 and STM32FO30X6 for STM32F030 devices
- Update IRQn enum for STM32F030 devices system_stm32f0xx.c SystemInit(): update to support STM32F030 devices Add new startup files, startup_stm32f030x8.s and startup_stm32f030x6.s, for EWARM, MDK-ARM and Truestudio supported compilers
- Update STM32F0xx devices definition:
Main Changes
- stm32f0xx.h
- Extend HSE_STARTUP_TIMEOUT and HSI_STARTUP_TIMEOUT values to 0x5000
Main Changes
- Add support of STM32F0xx Low-density devices (STM32F050xx and STM32F060xx microcontrollers where the Flash memory ranges between 16 and 32 Kbytes)
- stm32f0xx.h
- Update STM32F0xx devices definition:
- Define for STM32F0xx Medium-density devices changed from STM32F0XX to STM32F0XX_MD
- Add new definition STM32F0XX_LD for STM32F0xx Low-density devices
- Update IRQn enum for STM32F0XX_LD devices
- Add new bits definition
- RCC_CFGR register: MCOPRE[0:2] and PLLNODIV
- SYSCFG_CFGR1 register: FMP_I2C1, FMP_PA9 and FMP_PA10
- Update STM32F0xx devices definition:
- system_stm32f0xx.c
- SystemInit(): update to reset new bits added in RCC_CFGR register
- Add new startup files, startup_stm32f0xx_ld.s, for the supported compilers
Main Changes
- stm32f0xx.h
- Fix issue with gcc_ride7 startup file
Main Changes
- stm32f0xx.h
- Add reference to STM32F050xx (Flash memory up to 32 Kbytes) and STM32F051xx (Flash memory up to 64 Kbytes) devices
- RTC register bits definition: remove reference to Tamper3
Main Changes
- First official release for STM32F30x devices (Standard Library)