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Release Notes for STM32F3xx HAL Drivers

Copyright 2015 STMicroelectronics

Update History

V1.2.0 / 13-November-2015

Main Changes

• Performed HAL API alignment (macros/functions/constants renaming).
  
• HAL generic
• Provided/updated User Manual CHM files for STM32F334x8, STM32F373xC, STM32F303xC devices.
• Updated HAL drivers to ensure compliancy w/ C++.
• Made corrections for MISRA rule: bitwise operators ~ and << (MISRA C 2004 rule 10.5).
• Used CMSIS mask definitions instead of hardcoded values.
• Removed all the unused FLAG and IT assert macros.
• Initialized Handle lock to HAL_UNLOCKED in HAL_PPP_Init() when state == HAL_PPP_STATE_RESET.
  
• Updated stm32f3xx_hal_msp.c files:
• Removed reference to MicroXplorer.
• Updated stm32f3xx_hal_conf.h files:
• Added LSE_STARTUP_TIMEOUT definition.
• Updated stm32f3xx_hal_def.h file:
• Added some generic defines (__NOINLINE).
• Removed NULL redefinition.
  
  
• HAL ADC
• Updated HAL ADC state machine updated. States changed from fixed literals to bitfields.
• Added 3 new HAL ADC functions: HAL_ADCEx_RegularStop(), HAL_ADCEx_RegularStop_IT(), HAL_ADCEx_RegularStop_DMA(), to perform a ADC group regular conversion stop
  while ADC group injected can remain with conversion on going.
• Added 2 new HAL ADC functions: HAL_ADCEx_LevelOutOfWindow2Callback(), HAL_ADCEx_LevelOutOfWindow3Callback().
  The 3 analog watchdog has its own callback function (AWD1 callback function is unchanged with HAL_ADC_LevelOutOfWindowCallback()).
• Updated ADC multimode (for devices with several ADC instances).
  Now takes into account mixed configuration: ADC group regular in multimode, ADC group injected in independent mode (and the opposite).
• Updated ADC group injected use case when used with feature low power "auto-wait":
  updated function HAL_ADCEx_InjectedGetValue() which don’t clear anymore ADC flag EOS,
  and could cause some issues when using ADC group injected with high sampling rate.
• HAL CAN
• Added __HAL_UNLOCK(hcan) macro.
• Modified CanTxMsgTypeDef/CanRxMsgTypeDef structures Data field.
• Removed assert_param(IS_CAN_BANKNUMBER(sFilterConfig->BankNumber)) from HAL_CAN_ConfigFilter().
• HAL CEC
• Changed the HAL_CEC_ErrorTypeDef structure by separate defines.
• Added CEC Flags Definitions(CEC_FLAG_TXACKE,…).
• Add CEC Interrupts Definitions(CEC_IT_TXACKE,…).
• Renamed CEC_ISR_XXX to CEC_FLAG_XXX.
• Renamed CEC_IER_XXX to CEC_IT_XXX.
• Added missing assert_param(IS_CEC_ALL_INSTANCE(hcec->Instance)); in In HAL_CEC_Init().
• Added devices that supports CEC in device.h files.
• Updated CEC Ready To Receive State in CEC_Transmit_IT().
• Added new API HAL_CEC_GetReceivedFrameSize to get size of the received frame.
• HAL COMP
• Updated COMPEx_Output comment description and added test on instances.
• Updated HAL_COMP_DeInit() to handle LOCKED state.
• Added missing defines for COMP window mode (Sunfish).
• HAL CORTEX
• Removed __HAL_CORTEX_SYSTICKCLK_CONFIG macro, replaced by HAL_SYSTICK_CLKSourceConfig() function.
• Added new CORTEX MPU APIs: HAL_MPU_ConfigRegion(), HAL_MPU_Disable(),HAL_MPU_Enable().
• Added APIs to manage set/reset of SLEEPONEXIT and SEVONPEND bits in SCR register.
• Added a check on negative parameter values for HAL_NVIC_DisableIRQ()/HAL_NVIC_EnableIRQ() functions.
• HAL CRC
• Updated CRC APIs comments.
• Fixed MISRA C 2004 warnings (except 114, 12.4 and 14.7).
• Updated __HAL_CRC_SET_IDR macro.
  
• HAL DAC
• Update HAL_DACEx_NoiseWaveGenerate() and HAL_DACEx_TriangleWaveGenerate()
  to reset DAC CR register before setting the new DAC config.
• Added DAC_OUTPUTSWITCH_ENABLE constant.
  
• HAL DMA
• Reviewed HAL_DMA_PollForTransfer(). Added error code.
  
• HAL FLASH/FMC
• Added FLASH API HAL_FLASHEx_OBGetUserData() to get the value saved in User data option byte.
• Aligned Return value of HAL_FLASH_EndOfOperationCallback function (0xFFFFFFF) when process is finished.
• Updated function FLASH_OB_GetRDP() return value (FlagStatus (RESET,SET)).
• Corrected way to set Flash read protection by performing an automatic option byte erase
  in FLASH_OB_RDP_LevelConfig function.
• Updated Disable WRP to be compliant with other families.
• Removed double definition of IS_OB_SDACD_VDD_MONITOR.
• Added missing macro __HAL_FLASH_GET_LATENCY.
• Corrected IS_OPTIONBYTE() macro in the case all option_OB are selected.
• Updated HAL_NOR_GetStatus() (missing exit from waiting loop when timeout occurred).
• Reviewed __ARRAY_ADDRESS macro and adapted tests to detect bad blocks.
• Updated FMC_NORSRAM_Init()/FSMC_NORSRAM_Init() in order to not modify the default values
  for the reserved bits in the BTCR register.
• HAL GPIO
• Updated GPIO Output Speed literals naming to ensure HAL full compatibility.
• Added only one define BSRR for BSRRH/BSRRL register.
• Fixed issue to ensure interrupt mode is reset.
• Reworked GPIO_GET_SOURCE() in order to check only existing GPIO bank.
• Add new macro IS_GPIO_AF_INSTANCE to protect GPIO banks without alternate function register
  from being initialized as AF.
• HAL HRTIM
• Corrected bit definition for HRTIM_MCMPxR registers.
• Corrected naming for delayed protection related constants.
• Added missing assert in HAL_HRTIM_BurstModeConfig().
• Added missing macros __HAL_FREEZE_ HRTIM1_DBGMCU(), __HAL_UNFREEZE_ HRTIM1_DBGMCU ()
  to stop the HRTIM when the core is halted (to control the DBGMCU_APB2_FZ.DBG_HRTIM1_STOP bitfield).
• HAL I2C
• Corrected wrong management of AF after NACK.
• Renamed I2C_CR1_DFN to I2C_CR1_DNF.
• Corrected management of I2C state in the function I2C_MasterTransmit_ISR().
• Re-introduced the MACROs to manage the FM+ capapbility on some GPIOs.
• HAL I2S
• Added DMA circular mode support for the communication peripherals.
• Updated I2S HAL_I2S_Transmit() API on busy flag.
• HAL IRDA
• Added DMA circular mode support for the communication peripherals.
• Implemented __HAL_UART_FLUSH_DRREGISTER macro, required by the In-Application Programming (IAP)
  using the USART application.
• Used new macro IS_UART_DMA_INSTANCE in assert_param() calls for IRDA DMA related primitives.
• Changed UART TX-IT implementation to remove WaitOnFlag in ISR.
• Fixed issue in IRDA DMA implementation: missed clear of the TC bit in the SR register.
• Corrected definition of IS_IRDA_REQUEST_PARAMETER macro.
• Modified Time Out management: report state READY instead of TIMEOUT.
  Time-out information is reported by function output parameter.
  
• Corrected PCLK source for USART1.
• HAL OPAMP
• Updated HAL_OPAMP_DeInit() to handle LOCKED state.
• Added __HAL_UNLOCK in HAL_OPAMP_DeInit.
• Removed InvertingInput ASSERT in HAL_OPAMP_Init() as it is not needed in PGA mode.
• Updated definition of OPAMP_CSR_UPDATE_PARAMETERS_INIT_MASK in OPAMP Init.
  
• HAL PWR
• Fixed MISRA C 2004 warnings, resort to reference SET_BIT, CLEAR_BIT macros.
• Updated Device information when missing, systematically added USE_FULL_ASSERT compilation switch.
• Added local variables addition to suppress warnings.
• Removed useless regulator parameter setting in HAL_PWR_EnterSLEEPMode().
• HAL RCC
• Renamed RCC_CFGR3_USART1SW_PCLK to RCC_CFGR3_USART1SW_PCLKx according to devices.
• Added missing flag for RCC_CSR_VREGRSTF bit.
• Added missing flag for RCC_CFGR_MCOF feature.
• Added missing macro __HAL_RCC_LSEDRIVE_CONFIG.
• Renamed IS_RCC_PERIPHCLK to IS_RCC_PERIPHCLOCK.
• Renamed __HAL_RCC_MCO_CONFIG to __HAL_RCC_MCO1_CONFIG.
• Updated RCC APIs to add interface HAL_RCCEx_GetPeriphCLKFreq.
• Implemented workaround to cover RCC limitation regarding Peripheral enable delay.
• Modified HAL_RCCEx_PeriphCLKConfig to reset backup domain only if RTC clock source has been changed.
• Reworked __HAL_RCC_LSE_CONFIG macro to manage correctly LSE_Bypass.
• Followed specific procedure to enable HSE.
• Updated HAL_RCC_OscConfig() to modify check on LSEState.
• Added PLL_DIV1 define missing from the RCC_MCO_Clock_Source defgroup.
• Added new macro __HAL_RCC_IS_PWR_CLOCK_ENABLED() to replace condition on Peripheral Clock enable status.
• Added new macro __HAL_RCC_SYSCLK_CONFIG() to configure the SYSCLK clock source.
• Fixed issur in issue in HAL_RCC_OscConfig when RCC_OscInitStruct->HSEState = RCC_HSE_BYPASS.
• HAL RTC(BKP)
• Updated list of backup registers definition.
• Updated Bits mask literals used in macros definition.
• Renamed RTC_OUTPUT_REMAP_XX and RTC_TIMESTAMPPIN_XX macros.
• Updated definition of __HAL_RTC_TAMPER_TIMESTAMP_EXTI_GET_FLAG.
• Aligned different implementations of HAL_RTC_XXIRQHandler().
• Check the behavior of flag WUTWF and corrected update of wakeup counter registers.
• Added subsecond fration formula in HAL_RTC_GetTime() function.
• HAL SDADC
• Applied ReferenceVoltage parameter in HAL_SDADC_Init() wathever instance.
• Added new macros __HAL_SDADC_ENABLE_IT(), __HAL_SDADC_GET_IT_SOURCE(), __HAL_SDADC_GET_FLAG().
• HAL SMARTCARD
• Implemented __HAL_UART_FLUSH_DRREGISTER macro, required by the In-Application Programming (IAP)
  using the USART application.
• Changed UART TX-IT implementation to remove WaitOnFlag in ISR.
• Added missing IDLE flag management.
• Modified Time Out management: report state READY instead of TIMEOUT.
  Time-out information is reported by function output parameter.
• Corrected PCLK source for USART1.
• HAL SPI
• Improved SPI performances.
• Added Fit Bit feedback (with BSY flag check) for all the process.
• Updated function descriptions.
• Fixed issue on Rx 2line with DataSize8bit, even buffer size and CRC 8bit.
• Added DMA circular mode support for the communication peripherals.
• Removed DMA Tx Callback in case of RxOnly mode from HAL_SPI_TransmitReceive_DMA().
• Added HAL_SPI_GetError().
  
• HAL TIM
• Corrected assert checks in HAL_TIM_ConfigClockSource() when setting internal clock source.
• Removed useless assert() in TIM functions.
• Updated implementation of __HAL_TIM_SET_COMPARE macro.
• Updated Repetition counter bits definition.
• Modified HAL_TIM_ConfigOCrefClear() to avoid possible overwrite of SMCR register.
• Removed assert on trigger polarity in the case TIM_TS_TI1F_ED.
• Removed HAL_TIM_SlaveConfigSynchronization_DMA() from HAL_TIM APIs.
• Added TIM edge modification macros: TIM_SET_CAPTUREPOLARITY(), TIM_RESET_CAPTUREPOLARITY(), __HAL_TIM_SET_CAPTUREPOLARITY.
• Added URS_ENABLE, URS_DISABLE macros.
• Changed Time Out management: report state READY instead of TIMEOUT.
  Time-out information is reported by function output parameter.
• Added new function HAL_TIM_SlaveConfigSynchronization_IT() to handle the trigger interrupt activation.
  
• HAL TSC
• Recovered IS_TSC_SS and IS_TSC_SSD macro definitions.
• HAL UART-USART
• Added DMA circular mode support for the communication peripherals.
• Modified Time Out management: report state READY instead of TIMEOUT.
  Time-out information is reported by function output parameter.
• Changed UART_DMATransmitCplt() implementation to remove WaitOnFlag in ISR.
• Implemented __HAL_UART_FLUSH_DRREGISTER macro, required by the In-Application Programming (IAP)
  using the USART application.
• Corrected behavior of HAL_UART_IRQ_Handler() (removed enabling/disabling of ERR IT source).
• Added IS_UART_DMA_INSTANCE macro to sort UART instances supporting DMA communication.
• Used new macro IS_UART_DMA_INSTANCE in assert_param() calls for UART DMA related primitives.
• Changed UART TX-IT implementation to remove WaitOnFlag in ISR.
• Added MACRO to UART HAL to control CTS and RTS from the customer application.
• Renamed HAL_UART_WakeupCallback() in HAL_UARTEx_WakeupCallback().
• Corrected setting of BRR register bit[3:0] when OVER8 sampling mode is used.
• Corrected values used as parameter of __HAL_USART_CLEAR_IT() in HAL_USART_IRQHandler().
• Updated HAL_USART_Init() to reach max frequencies (enable oversampling by 8).
• Fixed issue in UART DMA implementation: missed clear of the TC bit in the SR register.
• Added test in HAL_LIN_Init() as only 8-bit data length is available with USART Lin mode Data length.
• Updated USART_IT_CM defined value.
• Corrected PCLK source for USART1.
• HAL USB/PCD
• Corrected products define supporting USB feature.
• Updated call to Double Buffering Counter Function.
• Updated HAL PCD clear flag macros configuration.
• Corrected issue in HAL_PCD_EP_Transmit() function, regarding the double-buffering mode for IN endpoints.
• HAL WWDG
• Updated IT macro management.

V1.1.1 / 19-June-2015

Main Changes

• Fixed compilation warnings reported by TrueSTUDIO and SW4STM32 toolchains.

V1.1.0 / 12-Sept-2014

Main Changes

• First official release of STM32F3xx HAL drivers for STM32F303xE, STM32F302xE and STM32F398xx devices.
• HAL generic update
• Add support of new devices STM32F302xE and STM32F398xx in STM32F3xx HAL drivers
• HAL ADC
• Empty weak function return HAL_ERROR

• Misra error corrections
• HAL CORTEX

• Macro IS_SYSTICK_CLKSOURCE renamed IS_SYSTICK_CLK_SOURCE
• HAL DAC
• Empty weak function return HAL_ERROR
• HAL IWDG
• Minor updates (HAL coding rules)
• HAL PCD
• Changed IN/OUT EndPoint parameter array size (PCD Handle Structure)
• HAL RCC
• RCC_MCOSOURCE_PLLCLK_DIV1 define added to RCC_MCO_Clock_Source defgroup for the following devices: STM32F302xE, STM32F303xE, STM32F398xx, STM32F303x8, STM32F328xx, STM32F301x8, STM32F302x8 and STM32F318xx
• HAL SPI
• Removed HAL_ prefix from static function names
• HAL TIM
• Checked DeadTime value in debug mode
• Add new macros __HAL_TIM_URS_ENABLE() and __HAL_TIM_URS_DISABLE()
• HAL WWDG
• Minor updates (HAL coding rules)
• Added macro __HAL_WWDG_CLEAR_IT()
• Use MODIFY_REG() macro to set Prescaler, Window and Counter registers within  HAL_WWDG_Init() 

V1.1.0RC2 / 25-August-2014

Main Changes

• HAL generic update
• General improvement of Doxygen Tags for CHM UM generation
• Add support of new devices STM32F303xE in STM32F3xx HAL driver
• HAL update (for STM32F303xE)
• Add new defines for ADC trigger remapping (HAL_REMAPADCTRIGGER_x)
• Add new defines for CCM RAM page write protection (up to 16 pages can be write protected)
• Add new macro IS_HAL_REMAPADCTRIGGER()
• Updated macro IS_HAL_SYSCFG_WP_PAGE ()
• Add new macros to freeze/unfreeze TIM20 in debug mode: __HAL_FREEZE_TIM20_DBGMCU() and __HAL_UNFREEZE_TIM20_DBGMCU()
• Add new macro to remap the FMC banks 1 and 2 at 0x00000000 : __HAL_FMC_BANK()
• Add new macros to enable/disable ADC trigger remapping: __HAL_REMAPADCTRIGGER_ENABLE() and __HAL_REMAPADCTRIGGER_DISABLE()
• HAL ADC update (for STM32F303xE)
• Add new defines for TIM20 related ADC external triggers for regular groups (ADC_EXTERNALTRIGCONV_T20_x)
• Add new defines for TIM20 related ADC external triggers for injected groups (ADC_EXTERNALTRIGINJECCONV_T20_x)
• Updated macro __HAL_ADC_CFGR_EXTSEL() to take into account TIM20 related ADC triggers for regular channels
• Updated macro __HAL_ADC_JSQR_JEXTSEL() to take into account TIM20 related ADC triggers for injected channels

• HAL COMP update
• Defect correction:
• Missing assert param IS_COMP_TRIGGERMODE
• STM32F303xE:
• Add new defines for comparator output redirection: COMP_OUTPUT_TIM20BKIN, COMP_OUTPUT_TIM20BKIN2, COMP_OUTPUT_TIM1BKIN2_TIM8BKIN2_TIM20BKIN2 and COMP_OUTPUT_TIM20OCREFCLR
• HAL FLASH update (for STM32F303xE)

• Add new defines for write protection of pages 32 to 61 and 62-263 (OB_WRP_PAGESxxTOyy)

• HAL GPIO update (for STM32F303xE)

• Add new defines for TIM20 and FMC related AF: GPIO_AF2_TIM20, GPIO_AF3_TIM20, GPIO_AF6_TIM20 and GPIO_AF12_FMC

• HAL IRDA update

• TC enabled and TXE disabled at the end of TX in IT mode

• HAL HAL NAND (STM32F303xE specific)

• FMC: generic firmware to drive NAND memories mounted as external device

• HAL NOR (STM32F303xE specific)

• FMC: generic firmware to drive NOR memories mounted as external device

• HAL PCCARD (STM32F303xE specific)

• FMC: generic firmware to drive PCCARD memories mounted as external device

• HAL PCD update 

• Add new macros __HAL_USB_EXTI_GET_FLAG() , __HAL_USB_EXTI_CLEAR_FLAG(), __HAL_USB_EXTI_SET_RISING_EDGE_TRIGGER(), __HAL_USB_EXTI_SET_FALLING_EDGE_TRIGGER() and _HAL_USB_EXTI_SET_FALLINGRISING_TRIGGER()

• HAL PWR update 

• PVD feature need falling/rising Event modes
• Rename  defines: 
• PWR_MODE_EVT to PWR_PVD_MODE_NORMAL
• PWR_MODE_IT_RISING to PWR_PVD_MODE_IT_RISING
• PWR_MODE_IT_FALLING to PWR_PVD_MODE_IT_FALLING
• PWR_MODE_IT_RISING_FALLING to PWR_PVD_MODE_IT_RISING_FALLING
• PWR_MODE_IT_RISING to PWR_PVD_MODE_IT_RISING
• Add new defines: PWR_PVD_MODE_EVENT_RISING, PWR_PVD_MODE_EVENT_FALLING and PWR_PVD_MODE_EVENT_RISING_FALLING
• Changed __HAL_PVD_EXTI_ENABLE_IT() macro  definition: __EXTILINE__ argument no longer needed (PWR_EXTI_LINE_PVD is used implicitly)
• Changed __HAL_PVD_EXTI_DISABLE_IT() macro definition: __EXTILINE__ argument no longer needed (PWR_EXTI_LINE_PVD is used implicitly)
• Changed __HAL_PVD_EXTI_GET_FLAG () macro definition: __EXTILINE__ argument no longer needed (PWR_EXTI_LINE_PVD is used implicitly)
• Changed _HAL_PVD_EXTI_CLEAR_FLAG () macro definition: __EXTILINE__ argument no longer needed (PWR_EXTI_LINE_PVD is used implicitly)
• Add new macros __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() and __HAL_PWR_PVD_EXTI_SET_RISING_EDGE_TRIGGER()

• HAL RCC update (for STM32F303xE)
• RCC_OcsInitTypeDef and RCC_PLLInitTypeDef definitions are now product dependent: 
• STM32F303xE:
• Added PREDIV field to RCC_PLLInitTypeDef: used to set the desired pre-division factor whatever the PLL clock source is (HSI or HSE).
• Removed field HSEPredivValue from RCC_OscInitTypeDef (replaced by PREDIV field in RCC_PLLInitTypeDef)
• Other F3 products: no change in RCC_OcsInitTypeDef and RCC_PLLInitTypeDef definitions
• Add new definition of RCC_PeriphCLKInitTypeDef  to fit STM32F303xE  clock selection capabilities (e.g select TIM20 clock source)
• Add new defines to select the pre-division factor (RCC_PREDIV_DIVx)
• Add new defines to set TIM20 clock source (RCC_PERIPHCLK_TIM20, RCC_TIM20CLK_HCLK and RCC_TIM20CLK_PLLCLK)
• Add new defnes to set TIM3 & TIM4 clock source  (RCC_PERIPHCLK_TIM34, RCC_TIM34CLK_HCLK, RCC_TIM34CLK_PCLK)
  
• Add FMC related macros: __FMC_CLK_ENABLE(), __FMC_CLK_DISABLE(), __FMC_FORCE_RESET() and __FMC_RELEASE_RESET()
• Add GPIO port G related macros: __GPIOG_CLK_ENABLE(), __GPIOG_CLK_DISABLE(), __ GPIOG _FORCE_RESET() and __GPIOG _RELEASE_RESET()
• Add GPIO port H related macros:_ __GPIOH_CLK_ENABLE(), __GPIOH_CLK_DISABLE(), __FMC_ GPIOH _RESET() and __GPIOH _RELEASE_RESET()
• Add SPI4 related macros:  __SPI4_CLK_ENABLE(), __SPI4_CLK_DISABLE(), __ SPI4_FORCE_RESET() and __SPI4_RELEASE_RESET()
• Add TIM20 related macros: __TIM20_CLK_ENABLE(), __TIM20_CLK_DISABLE(), __ TIM20_FORCE_RESET() and __TIM20_RELEASE_RESET(), __HAL_RCC_TIM20_CONFIG() , __HAL_RCC_GET_TIM20_SOURCE()
• Add new macro to set/get the clock source of TIM3 & TIM4: __HAL_RCC_TIM34_CONFIG() and  __HAL_RCC_GET_TIM34_SOURCE()
  

• HAL SMARTCARD update
• Change SMARTCARD_AdvFeatureConfig() from exported to static private function
• TC enabled and TXE disabled at the end of TX in IT mode

• HAL SMBUS update
• Fix wrong State after a PEC failed
• Fix slave acknowledge issue

• HAL SPI update
• Fix CodeSonar warning: unreachable Call in SPI_CloseRxTx_ISR()

• HAL SRAM (STM32F303xE specific)
• FMC: generic firmware to drive SRAM memories mounted as external device

• HAL TIM update (for STM32F303xE)
• Add defines to set TIM20 option register (link from analog watchdog and TIM20 ETR)

• HAL UART update
• TC enabled and TXE disabled at the end of TX in IT mode

• HAL USART update
• TC enabled and TXE disabled at the end of TX in IT 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 ADC update
  

• Rename defines:
• ADC_EXTERNALTRIGCONV_Ext_IT11 to ADC_EXTERNALTRIGCONV_EXT_IT11
• ADC_EXTERNALTRIGCONV_Ext_IT12 to ADC_EXTERNALTRIGCONV_EXT_IT12
• Fix define ADC_SOFTWARE_START
• Update external trigger defines to remove HRTIM triggers for STM32F328xx and TIM8 triggers for STM32F302xC
• Add ADC1_2_EXTERNALTRIG_T4_CC4 for STM32F303x8 and STM32F328xx

• HAL CEC update
  

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

• HAL COMP update
  

• Fix on 32-bit register COMP CSR accesses for STM32F373xC and STM32F378xx devices.
• Add new defines for STM32F373xC and STM32F378xx comparators: 

• HAL DMA update
  

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

• HAL GPIO update
  

  • Fix GPIO_AF5_SPI1 define instead of GPIO_AF5_SPI1 for STM32F303x8 device. 

• HAL HRTIM update
  

• HRTIM peripheral not available for STM32F328xx device.
• Fix macros __HAL_HRTIM_CLEAR_FLAG, __HAL_HRTIM_MASTER_CLEAR_FLAG and __HAL_HRTIM_TIMER_CLEAR_FLAG

• 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 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 OPAMP update
  

• __SYSCFG_CLK_ENABLE() is now handled internally in HAL_OPAMP_Init() and no more in user HAL_OPAMP_MspInit().

• 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
  

• Change for STM32F303x8, STM32F334x8 and STM32F328xx devices:
• Add missing macro __DAC2_FORCE_RESET
• Rename RCC_USART1CLKSOURCE_PCLK2 into RCC_USART1CLKSOURCE_PCLK1
• Remove HRTIM1 peripheral and clocking macros for STM32F328xx 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 / 06-May-2014

Main Changes

• First official release of STM32F3xx HAL drivers for STM32F301x6/x8, STM32F302x6/x8, STM32F302xB/xC, STM32F303x6/x8, STM32F373xB/xC, STM32F334x4/x6/x8, STM32F318xx, STM32F328xx, STM32F358xx and STM32F378xx devices.

License

For complete documentation on STM32 Microcontrollers visit www.st.com/STM32