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Release Notes for STM32F0xx HAL Drivers

Copyright 2015 STMicroelectronics

 

Update History

V1.3.0 / 26-June-2015

Main Changes

  • Maintenance release to fix known defects and enhancements implementation
  • Complete HAL API alignment (macro/function renaming)
  • HAL Generic
    • Update HAL drivers to be MISRA/C++ compliant.
    • Initialized handle lock in HAL_PPP_Init().
    • Add SYSCFG define macros to manage FM+ on GPIOs.
    • Use uint32_t instead of uint8_t/uint_16.
  • HAL ADC
    • Update ADC state machine. Missing state in function "HAL_ADCEx_Calibration_Start().
    • Align ADC_SOFTWARE_START literal on STM32L0xx.
    • HAL_ADC_PollForConversion(): update to return error status in case of ADC-DMA mode.
    • HAL_ADC_Init(): ADC resolution must be changed only when ADC is disabled.
    • ADC_ConversionStop(): correct wrong timeout value.
    • HAL_ADC_AnalogWDGConfig(): Add missing assert param.
    • Remove channel for monitoring VBAT power supply pin on F0 Value line devices.
    • Move sampling time setting into ADC init stucture (keep setting into ADC channel init stucture with comments of obsolete setting).
    • Move __HAL_UNLOCK() before peripheral activation because if an interruption occurs between ADC enable & __HAL_UNLOCK(), IRQ handler will be executed while HAL still locked.
    • ADC_DMAConvCplt(): Add call to ADC error callback in case of error.
    • Rename local variables for compliancy with coding rules (tmpHALstatus ==> tmp_hal_status).
    • Simplify __HAL_ADC_GET_IT_SOURCE().
    • Add use of POSITION_VAL.
    • Add optimization of ADC stabilization delays.
  • HAL CAN 
    • Add management of CAN Slave start bank in HAL_CAN_ConfigFilter().
    • Unlock the CAN process when communication error occurred.
    • Replace “uint32_t Data[8]” by “uint8_t Data[8]” in structures  CanTxMsgTypeDef and CanRxMsgTypeDef.
  • HAL CEC 
    • Add new API HAL_CEC_GetReceivedFrameSize() to get size of received frame
  • HAL CORTEX 
    • Add new macro IS_NVIC_DEVICE_IRQ() to check on negative values of IRQn parameter
  • HAL CRC 
    • Add new macros __HAL_CRC_GET_IDR() and __HAL_CRC_SET_IDR().
    • Update __HAL_CRC_SET_IDR macro in resorting to WRITE_REG instead of MODIFY_REG (cycles gain at execution).
  • HAL DAC 
    • HAL_DAC_IRQHandler(): update to check on both DAC_FLAG_DMAUDR1 and DAC_FLAG_DMAUDR2.
  • HAL DMA
    • Correct __HAL_DMA_GET_IT_SOURCE brief comments.
  • HAL FLASH
    • FLASH_OB_GetRDP(): update function to return the FLASH Read Protection level (OB_RDP_LEVEL_x).
    • FLASH_OB_RDP_LevelConfig(): update function to set the FLASH Read Protection level (OB_RDP_LEVEL_x).
    • Add missing macro __HAL_FLASH_GET_LATENCY.
    • Disable WRP not compliant with other family.
    • Add FLASH_BANK1_END defines.
    • Remove WRP defines for few defines under devices swicthes.
    • Add switch to handle option bits BOOT_SEL & nBOOT1 not present on STM32F030xC & STM32F070x6.
  • HAL GPIO 
    • stm32f0xx_hal_gpio_ex.h: add IR as possible GPIO alternate function 1 for STM32F030x6.
  • HAL I2C
    • HAL_I2C_ER_IRQHandler(): handle NACK test during wait on flag treatment.
  • HAL I2S
    • HAL_I2S_DMAStop(): Correctt DMA Stop function which stops both Rx and Tx channels regardless which one was set-up.
  • HAL IRDA
    • HAL_IRDA_DMAStop(): update comments regarding deletion of LOCK/UNLOCK mechanism.
  • HAL PWR
    • Add macros __HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE() and __HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE.
    • Update HAL_PWR_EnableBkUpAccess() and HAL_PWR_DisableBkUpAccess() comments.
  • HAL RCC
    • Implement workaround to cover RCC limitation regarding Peripheral enable delay.
    • HAL_RCC_OscConfig(): correct test on LSEState.
    • Rework __HAL_RCC_LSE_CONFIG macro to manage correctly LSE_Bypass.
    • Add defines for RCC_System_Clock_Source_Status.
    • Follow specific procedure to enable HSE.
    • Add macros to get the enable or disable status of peripheral clock.
    • HAL_RCCEx_PeriphCLKConfig(): reset backup domain only if RTC clock source has been changed.
    • Add interface HAL_RCCEx_GetPeriphCLKFreq.
  • HAL RTC
    • Add missing RTC_FLAG_INIT in flag list.
    • HAL_RTC_DeInit(): add switch products condition around WakeUp timer registers (WUTWF,WUTR).
    • Remove RTC_FLAG_INIT as currently unused.
  • HAL SMARTCARD
    • Add missing IDLE flag management.
    • Align SMARTCARD_Last_Bit defines.
  • HAL SPI 
    • Fix issue related to missing reset of the Dma Tx callback inside the function HAL_SPI_TransmitReceive_DMA().
      In that case only RX callback are used and the call of TX callback can close the communication before the end of the RX processing.
    • SPI_2linesRxISR_8BIT(): correct issue on RX 2lines with DataSize8bit, even buffer size and CRC 8bit (SPI_RXFIFO_THRESHOLD is not set).
    • Fit bit update add BSY flag check for all the process.
    • Add __IO (volatile) to the "State" member of the SPI_HandleTypeDef struct. to missing reset of the Dma Tx callback inside the function HAL_SPI_TransmitReceive_DMA().
  • HAL TIM
    • Add __HAL_TIM_SET_CAPTUREPOLARITY, TIM_SET_CAPTUREPOLARITY, TIM_RESET_CAPTUREPOLARITY macros.
  • HAL UART
    • Add macro to control CTS and RTS from the customer applications.
    • UART_DMATransmitCplt(): change implementation to remove WaitOnFlag in ISR.
    • Change DMA TX management to remove WaitOnFlag in ISR.
    • Add DMA circular mode support for the communication peripherals.
    • Add UART NVIC configuration in the HAL_UART_MspInit().
    • Add the UARTx_IRQHandler() in the stm32fxxx_it.c and the prototype in the stm32fxxx_it.h.
    • Modify UART DMA implementation issue (missed clear the TC bit in the SR).
    • Add a OVR flag clear prior resuming DMA RX transfer.
    • HAL_UART_DMAResume(): Remove UART_CheckIdleState() call and replace it by unlock + return(HAL_OK).
    • HAL_UART_DMAStop(): remove LOCK/UNLOCK calls.
    • HAL_UART_DMAStop(): update comments regarding deletion of LOCK/UNLOCK mechanism.
  • HAL USART
    • HAL_USART_IRQHandler(): Correct parameters values of __HAL_USART_CLEAR_IT().
    • Replace xxxITxxx defines by xxxCLEARxxxF defines in __HAL_USART_CLEAR_IT calls.
    • HAL_USART_Init(): update to reach max frequencies (enable oversampling by 8).
    • HAL_USART_DMAPause()/HAL_USART_DMAResume(): add of a OVR flag clear prior resuming DMA RX transfer.
    • HAL_USART_DMAResume(): Remove UART_CheckIdleState() call and replace it by just an Unlock + ret(HAL_OK).
    • HAL_USART_DMAStop(): update comments regarding deletion of LOCK/UNLOCK mechanism.

V1.2.1 / 09-January-2015

  • HAL 
    • stm32f0xx_hal.h: add missing define for USART3_RX/TX DMA remap on channel3 & channel2 for STM32F070xB only
  • HAL GPIO
    • stm32f0xx_hal_gpio_ex.h: add I2C1 as possible GPIO alternate function 3 for STM32F070xB
  • HAL RCC
    • stm32f0xx_hal_rcc_ex.h: add missing USART2_CLK_ENABLE/DISABLE() macros for STM32F070x6
  • HAL RTC
    • stm32f0xx_hal_rtc_ex.h/.c: Enable RTC periodic Wakeup timer feature on STM32F070xB & STM32F030xC
    • stm32f0xx_hal_rtc_ex.c: remove HAL_RTCEx_Tamper3EventCallback() API for STM32F070xB & STM32F030xC, since there is no TAMPER3 on those products.
  • HAL UART
    • stm32f0xx_hal_uart_ex.c/.h: add HAL_RS485Ex_Init() API for STM32F0xx Value Line devices

V1.2.0 / 05-December-2014

Main Changes

  • HAL generic 
    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.
    • HandleTypeDef.ErrorCode must be typed uint32_t
    • Update HAL drivers to ensure compliancy w/ C++
    • Add some generic defines (__NOINLINE) in stm32f0xx_hal_def.h
    • Case mismatch between #include typo and effective file name generating compiler errors under Linux
    • Correct various issues for documentation generation (group name, doxygen tags, etc..)
    • Missing support of I2C_PAx_FMP of F04xx devices

  • HAL ADC 

    • Improve HAL ADC comments
    • Correct issue observed with ADC start simultaneous commands
    • Remove macro __HAL_ADC_OFR_CHANNEL() since OFRx register is not available on F0 devices.
  • HAL CAN 
    • ErrorCode field is now declared as __IO uint32 instead of enum HAL_CAN_ErrorTypeDef to fix C++ compilation issue

  • HAL CEC 

    • change ErrorCode field declaration from uint32_t  to __IO uint32_t

    • correct CEC state: Ready to Receive state lost upon Transmission end

  • HAL COMP 
    • State field is now declared as uint32_t instead of enum HAL_COMP_StateTypeDef to fix C++ compilation issue
    • change HAL_COMP_GetState() type declaration from HAL_COMP_StateTypeDef to uint32_t to fix C++ compilation issue

  • HAL CRC 

    • Wrong @ref in CRCLength field description for documentation generation 

    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.

  • HAL DAC 

    • HAL_DAC_Stop_DMA() code clean up

    • Use of internal macro MODIFY_REG() to update CR register

  • HAL DMA 

    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.
    • DMA channel remap register renamed for compatibility with other STM32 devices.
    • Correct wrong comments in __HAL_DMA_GET_FLAG and __HAL_DMA_CLEAR_FLAG macros description
  • HAL FLASH 
    • Fix in macro IS_OPTIONBYTE(VALUE) when all option_OB are selected
    • ErrorCode field is now declared as uint32 instead of enum FLASH_ErrorTypeDef to fix C++ compilation issue
    • change HAL_FLASH_GetError() type declaration from FLASH_ErrorTypeDef to uint32_t to fix C++ compilation issue
    • Clean the error context to FLASH_ERROR_NONE before starting new Flash operation
    • Put all the clear flags in the FLASH_SetSerrorCode()
    • Stop the programming procedure in case of error detected in HAL_FLASH_Program()
    • Check error before doing new procedure in HAL_FLASH_IRQhandler()

  • HAL GPIO 

    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.
    • correct Typo in 'How to use this driver' section & update comments
    • Add assert on GPIO PIN in HAL_GPIO_DeInit()
    • Add assert on GPIO AF instance to protect HAL_GPIO_Init() from impossible AF configuration
    • Rename internal macro GET_GPIO_INDEX() into GPIO_GET_INDEX()
    • Reset Interrupt mode registers only in HAL_GPIO_DeInit()
  • HAL I2C
    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.
    • ErrorCode field is now declared as uint32 instead of enum HAL_I2C_ErrorTypeDef to fix C++ compilation issue

  • HAL I2S 

    • ErrorCode field is now declared as uint32 instead of enum HAL_I2S_ErrorTypeDef to fix C++ compilation issue.
    • Change HAL_I2S_GetError() type declaration from HAL_I2S_ErrorTypeDef to uint32_t to fix C++ compilation issue.
    • Add use of UNUSED(tmpreg) in __HAL_I2S_CLEAR_OVRFLAG() & __HAL_I2S_CLEAR_UDRFLAG to fix Unused variable" warning w/ TrueSTUDIO.
    • Typo in 'I2S HAL driver macros list' section of stm32f0xx_hal_i2s.c
    • Missing doxygen tags for I2S_HandleTypeDef fields description (documentation generation)

  • HAL IRDA 

    • ErrorCode field is now declared as uint32 instead of enum HAL_IRDA_ErrorTypeDef to fix C++ compilation issue
    • Missing doxygen tags for IRDA_HandleTypeDef fields description

  • HAL PWR 

    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.
    • Add new API to manage SLEEPONEXIT and SEVONPEND bits of SCR register:
  • HAL_PWR_DisableSleepOnExit()
  • HAL_PWR_EnableSleepOnExit()
  • HAL_PWR_EnableSEVOnPend()
  • HAL_PWR_DisableSEVOnPend()
    • Removed useless regulator parameter setting for F0 family in core of HAL_PWR_EnterSLEEPMode()

  • HAL RCC 

    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.
    • Add a comment in the 'How to use this driver' section to mention the Peripheral enable delay
    • Move __HAL_RCC_USART2_CONFIG() & __HAL_RCC_GET_USART2_SOURCE() from stm32f0xx_hal_rcc.h to stm32f0xx_hal_rcc_ex.h since this feature is not supported on all F0 devices
    • Change HAL_RCCEx_CRSWaitSynchronization() type declaration from RCC_CRSStatusTypeDef to uint32_t to fix C++ compilation issue

  • HAL RTC 

    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.
    • Enhance @note describing the use of HAL RTC APIs 
  • HAL SMARTCARD
    • ErrorCode field is now declared as uint32 instead of enum HAL_SMARTCARD_ErrorTypeDef to fix C++ compilation issue
  • HAL SMBUS
    • ErrorCode & PreviousState fields are now declared as uint32 instead of enum HAL_SMBUS_ErrorTypeDef & HAL_SMBUS_StateTypeDef to fix C++ compilation issue
    • Change HAL_SMBUS_GetState() type declaration from HAL_SMBUS_StateTypeDef to uint32_t to fix C++ compilation issue

  • HAL SPI 

    • ErrorCode field is now declared as uint32 instead of enum HAL_SPI_ErrorTypeDef to fix C++ compilation issue
    • Add use of UNUSED(tmpreg) in __HAL_SPI_CLEAR_MODFFLAG(), __HAL_SPI_CLEAR_OVRFLAG(), __HAL_SPI_CLEAR_FREFLAG() to fix "Unused variable" warning w/ TrueSTUDIO.
    • Add DMA circular mode support on SPI HAL driver.
    • Internal fucntion renaming: HAL_SPI_DMATransmitCplt(), HAL_SPI_DMAReceiveCplt(), HAL_SPI_DMATransmitReceiveCplt() & HAL_SPI_DMAError() renamed respectively into SPI_DMATransmitCplt(), SPI_DMAReceiveCplt(), SPI_DMATransmitReceiveCplt() & SPI_DMAError().
    • Remove unused HAL_StatusTypeDef SPI_EndRxTxTransaction() prototype
    • uint32_t driver alignment for compatibility with other STM32 devices
    • Add new API HAL_SPI_GetError(), which was missing on STM32F0xx family

  • HAL UART/USART 

    • Add support of new STM32F0 value line devices STM32F070xB/x6 and STM32F030xC.
    • structure UART_WakeUpTypeDef moved to stm32f0xx_hal_uart_ex.h since wakeup feature is not available on all F0 devices.
    • ErrorCode field is now declared as uint32 instead of enum HAL_U(S)ART_ErrorTypeDef to fix C++ compilation issue
    • unused HAL_USART_SetConfig() prototype to be removed from stm32f0xx_hal_usart.h
    • Add missing API HAL_StatusTypeDef HAL_LIN_SendBreak()
    • correct wrong USART_IT_CM value
    • correct issue with Lin mode data length
    • Add new value for Stop bit definition: UART_STOPBITS_1_5

  • HAL USB 

    • Add support of new STM32F0 value line devices STM32F070xB/x6.
    • Wrong comment in HAL_PCD_Dev(Connect/Disconnect) functions description
    • Correct _HAL_PCD_CLEAR_FLAG() macros definition

  • HAL WWDG 

    • Add new macro to manage WWDG IT & correction:

      • __HAL_WWDG_DISABLE_IT()
      • __HAL_WWDG_GET_IT()
      • __HAL_WWDG_GET_IT_SOURCE()

V1.1.0 / 03-October-2014

Main Changes

  • HAL generic 
    • general improvement of Doxygen Tags for CHM UM generation
    • Add support of new devices STM32F091xC, STM32F098xx in STM32F0xx HAL drivers
    • minor corrections for Pdf/Chm UM generation
    • Correction for MISRA 
    • [F098xx] Remove PVD IT line wrapper
    • FLAG&IT assert macros to be removed
    • Bad macro name in stm32F0xx_hal.c/.h files
    • uint32_t Alignement in HAL driver
  • HAL update (for STM32F091xC/STM32F098xx)
    • Add new define for HAL IRDA Enveloppe source Selection
    • Add new macro IS_HAL_SYSCFG_IRDA_ENV_SEL()
    • Add new defines for ISR Wrapper (HAL_SYSCFG_ITLINE0, etc..)
    • Add new macro __HAL_GET_PENDING_IT()
    • Add new macro __HAL_SYSCFG_IRDA_ENV_SELECTION()
    • Add new macro __HAL_SYSCFG_GET_IRDA_ENV_SELECTION()

  • HAL COMP 

    • Missing assert param IS_COMP_TRIGGERMODE

  • HAL Cortex 

    • remove Macro not supported by cortex-M0 in stm32f0xx.h

  • HAL DMA 

    • Add new defines for DMAx Channel remapping (DMAx_CHANNELx_RMP)
    • Add new defines for DMAx channels remap bit field definition
    • Add new macros: IS_HAL_DMA1_REMAP(), IS_HAL_DMA2_REMAP()
    • Add new macro: __HAL_DMA_GET_TC_FLAG_INDEX(), that returns specified transfer complete flag index
    • Add new macro: __HAL_DMA_GET_HT_FLAG_INDEX(), that returns specified half transfer complete flag index
    • Add new macro: __HAL_DMA_GET_TE_FLAG_INDEX(), that returns specified transfer error flag index
    • Add new macro: __HAL_DMA_GET_FLAG()
    • Add new macro: __HAL_DMA_CLEAR_FLAG()
    • Add new macro: __HAL_DMA1_REMAP(), __HAL_DMA2_REMAP()
    • Bit definition name error for HAL_DMA1_CH2 remap on STM32F091xC
    • HAL_DMA_PollForTransfer updated

  • HAL GPIO 

    • BSRR regsiter should not be split in BSRRH/BSRRL
    • rework GPIO_GET_SOURCE
    • Add new defines for AF functions selection

  • HAL I2S 

    • Supp ClockSource in Init

  • HAL IRDA 

    • Incorrect definition for IS_IRDA_REQUEST_PARAMETER macro

  • HAL IWDG 

    • Use WRITE_REG instead of SET_BIT

  • HAL PWR 

    • Functions for VDDIO2 management missing in all F09xx, F07xx, F04xx

    • PVD feature need falling/rising Event modes
      • Update defines name PWR_MODE_EVT/PWR_MODE_IT_RISING/PWR_MODE_IT_FALLING/PWR_MODE_IT_RISING_FALLING to PWR_PVD_MODE_NORMAL/PWR_PVD_MODE_IT_RISING/PWR_PVD_MODE_IT_FALLING/PWR_PVD_MODE_IT_RISING_FALLING
      • Add new defines PWR_PVD_MODE_EVENT_RISING, PWR_PVD_MODE_EVENT_FALLING, PWR_PVD_MODE_EVENT_RISING_FALLING
      • Update macro IS_PWR_PVD_MODE()
      • change macro name: __HAL_PWR_PVD_EXTI_ENABLE_IT(), __HAL_PWR_PVD_EXTI_DISABLE_IT(), __HAL_PWR_PVD_EXTI_GENERATE_SWIT(), __HAL_PWR_PVD_EXTI_GET_FLAG(),  __HAL_PWR_PVD_EXTI_CLEAR_FLAG()
      • Add new macro __HAL_PWR_PVD_EXTI_ENABLE_EVENT(), __HAL_PWR_PVD_EXTI_DISABLE_EVENT(), __HAL_PWR_PVD_EXTI_CLEAR_EGDE_TRIGGER(), __HAL_PWR_PVD_EXTI_SET_FALLING_EGDE_TRIGGER()
  • HAL RCC 
    • Defect correction:
      • HAL_RCC_OscConfig: HSERDY has to be checked also in by pass mode
      • STM32F091xC/STM32F098xx
        • New structure RCC_PeriphCLKInitTypeDef
        • Add defines for RCC new peripheral clock selection: RCC_PERIPHCLK_USART1, RCC_PERIPHCLK_USART2, RCC_PERIPHCLK_I2C1, RCC_PERIPHCLK_CEC, RCC_PERIPHCLK_RTC, RCC_PERIPHCLK_USART3
        • Add macro IS_RCC_PERIPHCLK()
        • Add defines for USART3 clock source selection (RCC_USART3CLKSOURCE_PCLK1, RCC_USART3CLKSOURCE_SYSCLK, CC_USART3CLKSOURCE_LSE, CC_USART3CLKSOURCE_HSI
        • Add macro IS_RCC_USART3CLKSOURCE()
        • Add macro __HAL_RCC_GET_USART3_SOURCE()
        • Add macro __HAL_RCC_USART3_CONFIG()
        • add clock enable macros for new UART: __USART5_CLK_ENABLE,  __USART6_CLK_ENABLE, __USART7_CLK_ENABLE, __USART8_CLK_ENABLE
        • add clock disable macros for new UART: __USART5_CLK_DISABLE,  __USART6_CLK_DISABLE, __USART7_CLK_DISABLE, __USART8_CLK_DISABLE
        • add Force reset macros for new UART: __USART5_FORCE_RESET, __USART6_FORCE_RESET, __USART7_FORCE_RESET, __USART8_FORCE_RESET
        • add Release reset macros for new UART: __USART5_RELEASE_RESET, __USART6_RELEASE_RESET, __USART7_RELEASE_RESET, __USART8_RELEASE_RESET 

  • HAL SMARTCARD 

    • change SMARTCARD_AdvFeatureConfig() from exported to static private function
    • STM32F091xC/STM32F098xx:
      • Add new macro __HAL_SMARTCARD_GETCLOCKSOURCE() for USART1, USART2, USART3, USAR

  • HAL SMBUS  

    • change SMARTCARD_AdvFeatureConfig() from exported to static private function

  • HAL SPI 

    • Function HAL_SPI_TransmitReceive muse use SPI_FLAG_RXNE to read CRC

    • Function HAL_SPI_IRQHandler, in case of error the state must be reset to ready

  • HAL TIM 

    • Missed/Unused assert param to be added/removed
    • Trigger interrupt should be activated when working with a slave mode
    • Break interrupt should be activated in HAL_TIMEx_OCN_Start_IT
    • Wrong CCMR register cleared in HAL_TIM_IRQHandler for Input Capture event Channel 3 and 4
    • missing assert in HAL_TIMEx_ConfigBreakDeadTime
    • Add URS_ENABLE/ URS_DISABLE macros

  • HAL UART/USART 

    • Change UART TX-IT implementation to remove WaitOnFlag in ISR
    • STM32F091xC/STM32F098xx:
      • Add new macro __HAL_UART_GETCLOCKSOURCE() for USART1, USART2, USART3, USART4
      • Add new macro __HAL_USART_GETCLOCKSOURCE() for USART1, USART2, USART3, USART4

  • HAL USB 

    • Bad IN/OUT EndPoint parameter array size

  • HAL WWDG 

    • improvements from other families

Defect Correction

STM32F0xx_HAL_Driver

Defect

PWR

PVD feature need falling/rising Event modes

STM32F0xx_HAL_Driver

Defect

COMP

Missing assert param IS_COMP_TRIGGERMODE 

STM32F0xx_HAL_Driver

Defect

RCC

HAL_RCC_OscConfig: HSERDY has to be checked also in by pass mode

V1.0.1 / 18-June-2014

Main Changes

  • HAL generic update

    • Fix flag clear procedure: use atomic write operation "=" instead of ready-modify-write operation "|=" or "&="
    • Fix on Timeout management, Timeout value set to 0 passed to API automatically exits the function after checking the flag without any wait.
    • Add new macro __HAL_RESET_HANDLE_STATE to reset a given handle state.

  • HAL CEC update

    • Process no more locked during the transmission in interrupt mode. 

  • HAL COMP update

    • Add NonInvertingInput field in the COMP_InitTypeDef structure.
    • Add new defines COMP_NONINVERTINGINPUT_IO1 and COMP_NONINVERTINGINPUT_DAC1SWITCHCLOSED

  • HAL DMA update

    • Fix in HAL_DMA_PollForTransfer() to set error code HAL_DMA_ERROR_TE in case of HAL_ERROR status

  • HAL I2C update

    • Add management of NACK event in Master transmitter mode and Slave transmitter/receiver modes (only in polling mode), in that case the current transfer is stopped.

  • HAL I2S update

    • I2S clock source change: new define I2S_CLOCK_SYSCLK, remove I2S_CLOCK_PLL
    • Improvement done in I2S transfer/receive processes

  • HAL IRDA update

    • Add new enum typedef IRDA_ClockSourceTypeDef
    • Add new macro __HAL_IRDA_GETCLOCKSOURCE
    • Change in HAL_IRDA_Transmit_IT() to enable IRDA_IT_TXE instead of IRDA_IT_TC.
    • Process no more locked during the transmission in interrupt mode.

  • HAL PCD update

    • Add new macro __HAL_USB_EXTI_GENERATE_SWIT

  • HAL PWR update

    • Fix in HAL_PWR_EnterSTANDBYMode() to not clear Wakeup flag (WUF), which need to be cleared at application level before to call this function

  • HAL RCC update

    • Add USB peripheral and clocking macros for STM32F078xx device.
    • Fix HSI Calibration issue when selected as SYSCLK

  • HAL SMARTCARD update

    • Change in HAL_SMARTCARD_Transmit_IT() to enable SMARTCARD_IT_TXE instead of SMARTCARD_IT_TC.
    • Process no more locked during the transmission in interrupt mode.

  • HAL SMBUS update

    • Fix Slave acknowledge issue: Slave should ack each bit and so stretch the line till the bit is not ack

  • HAL TIM update

    • Fix macro __HAL_TIM_PRESCALER

  • HAL TSC update

    • Fix define TSC_ACQ_MODE_SYNCHRO

  • HAL UART update

    • Change in HAL_LIN_Init() parameter BreakDetectLength to uint32_t
    • Change in HAL_UART_Transmit_IT() to enable UART_IT_TXE instead of UART_IT_TC.
    • Process no more locked during the transmission in interrupt mode.

  • HAL USART update

    • Change USART_InitTypeDef fields to uint32_t type
    • Rename __USART_ENABLE and __USART_DISABLE macros to respectively __HAL_USART_ENABLE and __HAL_USART_DISABLE
    • Change in HAL_USART_Transmit_IT() to enable USART_IT_TXE instead of USART_IT_TC.
    • Process no more locked during the transmission in interrupt mode.
    • Change in HAL_USART_TransmitReceive_DMA() to manage DMA half transfer mode

V1.0.0 / 20-May-2014

Main Changes

  • First official release of STM32F0xx HAL drivers for STM32F030x4/x6, STM32F030x8, STM32F031x4/x6,  STM32F051x4/x6/x8,  STM32F071x8/xB,  STM32F042x4/x6, STM32F072x8/xB,  STM32F038xx, STM32F048xx, STM32F058xx and STM32F078xx devices.

License

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  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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  3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived
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For complete documentation on STM32 Microcontrollers visit www.st.com/STM32