+
+Update HistoryV1.1.0
+/ 18-June-2014Main
+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
+
+ - Common update for the following communication peripherals: SPI, UART, USART and IRDA
+
+ - Add DMA circular mode support
+
+
+
+ - Remove lock from recursive process
+
+
+ - Add
+new macro __HAL_RESET_HANDLE_STATE to reset a given handle state
+
+
+ - When USE_RTOS == 1 (in stm32l0xx_hal_conf.h), the __HAL_LOCK() is not defined instead of being defined empty
+ - Use “__IO const” instead of
+“__I”, to avoid any compilation issue when __cplusplus switch is defined
+ - Add new functions for the DBGMCU module
+
+ - HAL_EnableDBGSleepMode()
+ - HAL_DisableDBGSleepMode()
+ - HAL_EnableDBGStopMode()
+ - HAL_DisableDBGStopMode()
+ - HAL_EnableDBGStandbyMode()
+ - HAL_DisableDBGStandbyMode()
+
+ - Miscellaneous comments update
+
+ -
+
+
HAL FLASH update
+
+
+
+
+
+- Add
+new functions: HAL_FLASHEx_OB_SelectPCROP() and HAL_FLASHEx_OB_DeSelectPCROP()
+ - Some functions was renamed and moved to the extension files (stm32l0xx_hal_flash_ex.h/.c)
+
+
+ - Rename
+ FLASH_HalfPageProgram() into HAL_FLASHEx_HalfPageProgram()
+
+
+ - Rename
+ FLASH_EnableRunPowerDown() into HAL_FLASHEx_EnableRunPowerDown()
+
+
+ - Rename
+ FLASH_DisableRunPowerDown() into HAL_FLASHEx_DisableRunPowerDown()
+
+
+ - Rename
+all HAL_DATA_EEPROMEx_xxx() functions into HAL_FLASHEx_DATAEEPROM_xxx()
+
+
+ - Note: aliases has been added to keep compatibility with previous version
+
+
+
+ - HAL GPIO update
+
+ - Remove
+ IS_GET_GPIO_PIN macro
+ - Add
+a new function HAL_GPIO_LockPin()
+ - Private Macro __HAL_GET_GPIO_SOURCE renamed into GET_GPIO_SOURCE
+
+
+ -
+
HAL DMA update
+
+
+- Fix in HAL_DMA_PollForTransfer() to set error code HAL_DMA_ERROR_TE in case of HAL_ERROR status
+
+
+
+
+ - HAL PWR update
+
+
+ - HAL_PWR_PVDConfig(): add clear of the EXTI trigger before new configuration
+
+ - 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
+
+
+- Allow to calibrate the HSI when it is used as system clock source
+
+ - Fix implementation of IS_RCC_OSCILLATORTYPE() macro
+
+
+ -
+
HAL ADC update
+
+
+- Update ADC internal channels mapping: TEMPSENSOR connected to ADC_CHANNEL_18 and VLCD mapped to ADC_CHANNEL_16
+
+ - Skip polling for ADRDY flag when Low Power Auto Off mode is enabled
+
+
+ -
+
HAL COMP update
+- Add
+ LPTIMConnection field in the COMP_InitTypeDef structure.
- Add
+new defines: COMP_LPTIMCONNECTION_DISABLED, COMP_LPTIMCONNECTION_ENABLED
- Add
+new macro IS_COMP_LPTIMCONNECTION
+-
+
HAL LPTIM update
+
+
+
+ - Add
+ CKPOL configuration for encoder mode
+
+ -
+
HAL WWDG update
+
+
+
+- Miscellaneous minor update on the source code
+
+ -
+
HAL IWDG update
+
+
+
+- Miscellaneous minor update on the source code
+
+ -
+
HAL CRC update
+- Some functions was renamed and moved to the extension files (stm32l0xx_hal_crc_ex.h/.c)
+
+ - HAL_CRC_Input_Data_Reverse() renamed into HAL_CRCEx_Input_Data_Reverse()
+
+
+ - HAL_CRC_Output_Data_Reverse() renamed into HAL_CRCEx_Output_Data_Reverse()
+
+
+ - Note: aliases has been added to keep compatibility with previous version
+
+
+-
+
+
+
+
HAL CRYP update
+ - HAL_CRYP_ComputationCpltCallback() renamed into HAL_CRYPEx_ComputationCpltCallback() and moved to the extension files (stm32l0xx_hal_cryp_ex.h/.c)
+ - Note: alias has been added to keep compatibility with previous version
+
+ -
+
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 SMBUS update
+
+
+
+
+
+
+
+
+
+
+
+
+
+ - Add
+a new function: HAL_SMBUS_DisableListen_IT()
+
+ - Add aliases for the following functions
+
+
+ - #define
+HAL_SMBUS_Slave_Listen_IT
+HAL_SMBUS_EnableListen_IT
+ - #define HAL_SMBUS_SlaveAddrCallback HAL_SMBUS_AddrCallback
+ - #define HAL_SMBUS_SlaveListenCpltCallback HAL_SMBUS_ListenCpltCallback
+
+ - Add alias HAL_SMBUS_STATE_SLAVE_LISTEN for the constant HAL_SMBUS_STATE_LISTEN
+
+ -
+
HAL UART update
+
+
+
+
+
+ - HAL_UART_WakeupCallback() renamed into HAL_UART_WakeupCallback() and moved to the extension files (stm32l0xx_hal_cryp_ex.h/.c)
+ - Add
+new macros to control CTS and RTS
+
+ - Add specific macros to manage the
+ flags cleared only by a software sequence
+
+- __HAL_UART_CLEAR_PEFLAG()
+
+
+- __HAL_UART_CLEAR_FEFLAG()
+
+
+- __HAL_UART_CLEAR_NEFLAG()
+
+
+- __HAL_UART_CLEAR_OREFLAG()
+ - __HAL_UART_CLEAR_IDLEFLAG()
+
+ - Add several enhancements without
+ affecting the driver functionalities
+
+- Remove the check on RXNE set
+ after reading the Data in the DR register
+
+
+- Update the transmit processes to
+ use TXE instead of TC
+ - Update HAL_UART_Transmit_IT() to enable UART_IT_TXE instead of UART_IT_TC
+
+
+
+ -
+
+
+
+
+
+
+
+
HAL USART update
+
+ - Add specific macros to manage the
+ flags cleared only by a software sequence
+
+- __HAL_USART_CLEAR_PEFLAG()
+
+
+- __HAL_USART_CLEAR_FEFLAG()
+
+
+- __HAL_USART_CLEAR_NEFLAG()
+
+
+- __HAL_USART_CLEAR_OREFLAG()
+
+
+- __HAL_USART_CLEAR_IDLEFLAG()
+
+ - Update HAL_USART_Transmit_IT() to enable USART_IT_TXE instead of USART_IT_TC
+
+ -
+
HAL IRDA update
+
+ - Add specific macros to manage the
+ flags cleared only by a software sequence
+
+- __HAL_IRDA_CLEAR_PEFLAG()
- __HAL_ IRDA _CLEAR_FEFLAG()
- __HAL_ IRDA _CLEAR_NEFLAG()
- __HAL_ IRDA _CLEAR_OREFLAG()
- __HAL_ IRDA _CLEAR_IDLEFLAG()
+
+ - Add several enhancements without
+ affecting the driver functionalities
+
+ - Remove the check on RXNE set
+ after reading the Data in the DR register
+
+ - Update HAL_IRDA_Transmit_IT() to enable IRDA_IT_TXE instead of IRDA_IT_TC
+
+ - Add the following APIs used within
+ DMA process
+
+ - HAL_StatusTypeDef
+ HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda);
+
+
+ - HAL_StatusTypeDef
+ HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda);
+ - HAL_StatusTypeDef
+ HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda);
+ - void
+ HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
+ - void
+ HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda);
+
+
+ -
+
+
+
+
+
+
+
+
HAL SMARTCARD update
+
+ - Add specific macros to manage the
+ flags cleared only by a software sequence
+
+- __HAL_SMARTCARD_CLEAR_PEFLAG()
+
+
+- __HAL_SMARTCARD_CLEAR_FEFLAG()
+
+
+- __HAL_SMARTCARD_CLEAR_NEFLAG()
+
+
+- __HAL_SMARTCARD_CLEAR_OREFLAG()
+
+
+- __HAL_SMARTCARD_CLEAR_IDLEFLAG()
+
+ - Add several enhancements without
+ affecting the driver functionalities
+
+- Add a new state
+ HAL_SMARTCARD_STATE_BUSY_TX_RX and all processes has been updated
+ accordingly
+
+
+ - Update HAL_SMARTCARD_Transmit_IT() to enable SMARTCARD_IT_TXE instead of SMARTCARD_IT_TC
+
+
+
+
+
+
+ - HAL SPI update
+
+ - Bugs fix
+
+ - SPI interface is used in synchronous polling mode: at high clock rates like SPI prescaler 2 and 4, calling
+HAL_SPI_TransmitReceive() returns with error HAL_TIMEOUT
+ - HAL_SPI_TransmitReceive_DMA() does not clean up the TX DMA, so any subsequent SPI calls return the DMA error
+ - HAL_SPI_Transmit_DMA() is failing when data size is equal to 1 byte
+
+ - Add the following APIs used within the DMA process
+
+
+- HAL_StatusTypeDef
+ HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi);
- HAL_StatusTypeDef
+ HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi);
- HAL_StatusTypeDef
+ HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi);
- void
+ HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);
- void
+ HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);
- void HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef
+ *hspi);
+
+ -
+
HAL TSC update
+
+
+ -
+
HAL PCD update
+
+
+
+V1.0.0
+/ 22-April-2014Main
+Changes
+First official release.
+
+
+License
+
+ Redistribution
+and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+
+- Redistributions
+of source code must retain the above copyright notice, this list of
+conditions and the following disclaimer.
+- 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.
+- 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.
+
+
+
+For
+complete documentation on STM32 Microcontrollers visit www.st.com/STM32
+ |
+
+