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Release Notes for STM32F0xx HAL Drivers

Copyright 2014 STMicroelectronics

 

Update History

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 / 28-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, STM32F048xxSTM32F058xx and STM32F078xx devices.

License

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       from this software without specific prior written permission.

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