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<h1 style="margin-bottom: 0.25in; text-align: center;" align="center"><span style="font-size: 20pt; font-family: "Verdana","sans-serif"; color: rgb(51, 102, 255);">Release
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2016 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
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<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2>
<br><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.5.0/ 8-January-2016</span></h3>
<br>
<div style="margin-left: 40px;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b></div>
<ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt;" improvements="" of="" the="" hal=""></span><span><span style="font-weight: bold; font-family: Verdana;"> </span></span></span><span style="font-family: Verdana;"><span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">U</span></span><span style="font-weight: bold; font-family: Verdana;"><span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">pdates of the HAL : </span></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><br>
</span><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">- Compliancy with MISRA coding rules (MISRA C 2004 rule 10.5 except for hal_pcd.c file and MISRA C 2004 rule 5.3)</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">. <br>- Several functions inside the HAL have been updated in order to prevent unused argument compilation warnings.<br>- The startup timeout value for many clocks (as HSE, HSI, LSI, MSI, PLL) have been updated </span></span></span></span><span style="font-size: 10pt; font-family: "Verdana",sans-serif;">to
reach a more accurate value (alignement to the Datasheet).</span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br>-
The macro __HAL_CORTEX_SYSTICKCLK_CONFIG(..) has been removed
since this service is already covered by the function
HAL_SYSTICK_CLKSourceConfig().<br>- Several updates on dedicated HAL as specified in the list below :</span></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br></span></span></span></span><b><u><span style="font-size: 10pt; font-family: Verdana; color: black;">List of HAL updates or corrections provided by this release:</span></u></b><br><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="text-decoration: underline;"><br></span></span></span></span></span></li><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL</span> </small></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>update</small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update
the SYSCFG_BOOT_SYSTEMFLASH definition. (SYSCFG_BOOT_SYSTEMFLASH is now
equal to SYSCFG_CFGR1_BOOT_MODE_0 instead of
SYSCFG_CFGR1_MEM_MODE_0) </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The HSE_STARTUP_TIMEOUT is now equal to 100 instead of 5000.<br></span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL I2C</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the HAL_I2C_Slave_Receive function. Store last data received when requested.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Improvement of the HAL_I2C_MasterReceive function. Error management update. (HAL_ERROR detection versus HAL_TIMEOUT)<br></span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Improvement
of the I2C_MasterTransmit_ISR function. Adding of several
error checks, unlock of the process when requested.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Improvement
of the I2C_MasterReceive_DMA function. Adding of several
error checks and abort DMA when requested.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL UART</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the check of parameters inside the function HAL_LIN_SendBreak().</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Correction
of an error present on the V1.4.0 release. On the V1.4.0 release, the
clock used inside the function USART_SetConfig(..) was never set.<br></span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL DMA</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the DMA_handler structure in order to be MISRA-C 2004 rule 5.3 compliant.<br></span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL SPI</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update the SPI_handler structure in order to be MISRA-C 2004 rule 5.3 compliant.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL RCC</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update support of RCC_MC03 when requested.</span></span></span></small></li>
<li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update support of dynamic HSE prescaler configuration for LCD/RTC peripherals.</span></span></span></small></li>
<li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Some updates inside the HAL_RCC_ClockConfig function.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Some
updates inside the HAL_RCC_MCOConfig function. The enabling of the MCO
clocks (__MC01_CLK_ENABLE() or __MCO2_CLK_ENABLE()) is done separately
depending on the MCO selected.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The function HAL_RCCEx_GetPeriphCLKFreq() has been reworked.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The
function HAL_RCCEx_PeriphCLKConfig() has been updated. A new error is
now detected when trying to update the HSE divider dynamically.<br></span></span></span></small></li>
</ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL TSC</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Several updates inside the HAL_TSC_Start function and HAL_TSC_Init function. Check of input parameters</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL ADC</span> update</small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>The channel 16 (ADC_CHANNEL_16) is not available on all devices.</small></span></span></span></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL CORTEX</span></small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>The
macro __HAL_CORTEX_SYSTICKCLK_CONFIG(..) has been removed since this
service is already covered by the function
HAL_SYSTICK_CLKSourceConfig().<span style="font-weight: bold;"><br></span></small></span></span></span></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL FLASH</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The
restriction which was present on V1.4.0 and linked to the OPTVERR
bit usage on STM32L031xx and STM32L041xx has been removed. This is due
to the fact that the </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">new STM32L031xx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L041xx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"> </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">devices supports now this feature. On the first revision of the </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L031xx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L031xx </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">devices (RevID = 0x1000 retrieved via HAL_GetREVID()), the </span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">OPTVERR
bit was not functional. The OPTVERR (Option valid error bit) is set by
hardware when, during an Option byte loading, there was a mismatch for
one or more configurations.</span></span></span></small></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.4.0/ 16-October-2015</span></h3>
<br>
<div style="margin-left: 40px;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b></div>
<ul><li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt;" improvements="" of="" the="" hal=""></span><span><span style="font-weight: bold; font-family: Verdana;"> </span></span></span><span style="font-family: Verdana;"><span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Support
of </span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L011xx and </span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L021xx
series<br></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><br>
</span><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">
On STM32L011xx/</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L021xx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">, compared to </span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L07xxx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">/</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L08xxx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">, some of the main differences are listed hereafter<span style="font-family: Verdana;"></span> :<br>
- SRAM size set to 2KB (instead of 20KB)<br>
- Flash size set to 16KB (instead of 192KB)<br>
- GPIO available :A,B,C (instead of A,B,C,D,E,H)<br>
- Timers available : TIM2,TIM21,LPTIM1 (instead of
TIM2,TIM3,TIM6,TIM7,TIM21,TIM22,LPTIM1)<br><br></span></span></span></span></li><li><span style="font-weight: bold; font-family: Verdana;"><span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Minor updates of the HAL : <br></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br></span></span></span></span><b><u><span style="font-size: 10pt; font-family: Verdana; color: black;">List of HAL updates or corrections provided by this release:</span></u></b><br><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="text-decoration: underline;"><br></span></span></span></span></span></li><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL COMP</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update of the non inverting inputs available on the whole L0 family. </span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL RCC</span> </small></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small>update</small></span></span></span></li><ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Usage of a common PLLMulTable[] defined in system_stm32l0xx.c.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Update in the definition of the different tampers.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Minor renaming of several macros.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL TIMER</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Handle lock initialization in all TIM init functions.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL LCD</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add support of new MuxSegment field inside the init structure.</span></span></span></small></li></ul><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL DMA</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Alignment of the different channels within the L0 family.</span></span></span></small></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.3.0/ 09-September-2015</span></h3><br>
<div style="margin-left: 40px;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b></div>
<ul>
<li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt;" improvements="" of="" the="" hal=""></span><span><span style="font-weight: bold; font-family: Verdana;"> <span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Major update of the
HAL API : <br>
</span><span style="font-weight: bold; font-family: Verdana;"><br>
</span></span></span></span><span style="font-family: Verdana;"><span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">
-
all <span style="font-weight: bold;">MACROs</span> and <span style="font-weight: bold;">LITERALs</span> values have been reworked to align all STM32 Families as much as possible<br>
- <span style="font-weight: bold;">Important information</span>
: A stm32_hal_legacy.h file has been added to the FW package in order to support
the old MACROs and LITERAL values used in the previous versions of
customer applications. (this file is automatically included, from HAL/Inc/Legacy)<br>
- In <span style="font-weight: bold;">HAL MACROs</span> definitions : do { } while(0) have been used in multi statement macros
</span></span></span></span></span></li>
</ul>
<ul>
<li><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">
Support
of </span><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L031xx and </span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L041xx
series<br></span></span></span><span style="font-weight: bold; font-family: Verdana;"><span style="font-weight: bold; font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><br>
</span><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">
On STM32L031xx/</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L041xx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">, compared to </span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L07xxx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">/</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32L08xxx</span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">, the main differences are as <span style="font-family: Verdana;">follow</span> :<br>
- SRAM size set to 8KB (instead of 20KB)<br>
- Flash size set to 32KB (instead of 192KB)<br>
- GPIO available :A,B,C,H (instead of A,B,C,D,E,H)<br>
- Timers available : TIM2,TIM21,TIM22,LPTIM1 (instead of
TIM2,TIM3,TIM6,TIM7,TIM21,TIM22,LPTIM1)<br><br></span></span></span></span><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">List of HAL updates or corrections provided by this release:</span></u></b><br><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="text-decoration: underline;"><br></span><br></span></span></span></span></li><li><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><small><span style="font-weight: bold;">HAL ADC</span> update</small></span></span></span></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC assert param needs to be more specific for discontinuous mode, nb of discont conversions</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC external trigger definition is not complete Flag EOS should not be reset in HAL_ADC_GetValue()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC poll for event must return timeout instead of error</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC state machine update - States with bitfields are now used for a more accurate status </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC run in LPrun mode needs SYSCFG buffers enabled</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC_CLOCK_SYNC_PCLK_DIVx was not correct</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Remove WaitLoopIndex at the beginning of the function HAL_ADC_Enable</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC parameter "ADC_SOFTWARE_START" for compatibility with other STM32 devices</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC poll for conversion must return error status in case of ADC-DMA mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC identical error code returned generates confusion</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Issue observed with ADC start simultaneous commands</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The HAl_Delay() is not required when ADVREGEN is set</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[STM32L07xxx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L08xxx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">] ADC Interface modification : ADC_Init structure update</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L07xxx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L08xxx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">] ADC Interface modification LowPowerAutoOff is now LowPowerAutoPowerOff</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">ADC_Enable does not support the LowPowerAutoOff function</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL COMP</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">COMP_TRIGGERMODE_NONE missing in stm32l0xx_hal_comp.h</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">COMP wrong implementation of the macro : IS_COMP_WINDOWMODE_INSTANCE</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Misplaced user callback at HAL_COMP_IRQHandler</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">EXTI Usage model update - add MACROs __HAL_COMP_COMPx_EXTI_GENERATE_SWIT()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL COMP update in HAL_COMP_Lock() to handle state change and prevent C++ compilation error</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add the LPTIM Comparator connection</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL Cortex</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[MISRA] bitwise operators ~ and << (MISRA C 2004 rule 10.5)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Cortex The function HAL_NVIC_GetPriority(IRQn_Type IRQn) was missing</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Cortex HAL_NVIC_DisableIRQ()/HAL_NVIC_EnableIRQ() Add a check on negative parameter values</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL CRC</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">__HAL_CRC_SET_IDR macro improvement</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">CRC wrong definition of __HAL_CRC_SET_IDR macro</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Uncorrect CRC functions naming, portability failing, out of topic comments</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Useless Assignment in stm32l0xx_hal_crc.c detected by CodeSonar</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL DAC</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Missing define for DAC Trigger (010: Timer 3 CH3 event)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Complete DAC update as per HAL_API_Reference</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">DAC HAL_DAC_Stop_DMA() code clean up</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_DAC_ConfigChannel: use "hdac->Instance->XXX" instead of "DAC->XXX"</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">No
reset of previous bits WAVEx / MAMPx before setting values in
HAL_DACEx_NoiseWaveGenerate & HAL_DACEx_TriangleWaveGenerate</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL DMA</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The description of __HAL_DMA_GET_IT_SOURCE() was incorrect</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL FLASH</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH Missing macro __HAL_FLASH_GET_LATENCY</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH_WaitForLastOperation issue</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH_Program_IT unlock() issue</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH Crash during HAL_FLASHEx_HalfPageProgram and HAL_FLASHEx_ProgramParallelHalfPage</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH Ramfunc error management</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH IS_OPTIONBYTE(VALUE) is not correct if all options are selected</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_FLASH Otpion Byte "BootConfig" and "BOOTBit1Config"</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">FLASH SPRMOD option bit is impacted by FLASH_OB_RDPConfig()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">__HAL_FLASH_GET_FLAG was not functional</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL GPIO</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO The Clear of the External Interrupt is not properly done</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO GPIO_SPEED LITERALS renaming</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO_AF for LPTIM is no more compatible with HAL L0 V1.1</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO AF2 defines for RTC should be aligned for all L0 devices</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO AF defines for LPTIM1 should be the same for all devices.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO Bug at EXTi register GPIO config in HAL_GPIO_Init() function</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO GPIO_AF5_I2S3ext Update the defined name to be more generic </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO Protect init from impossible AF configuration</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO interrupt mode is not reset</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO Check of the Pin availability according to the GPIO in use</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO rework GPIO_GET_SOURCE</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L07xxx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L08xxx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">] GPIO updates (HAL driver and associated validation test prg)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The GET_GPIO_SOURCE() macro is wrongly implemented</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO alternate functions defined in stm32l0xx_hal_gpio_ex.h not aligned with the spec</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">GPIO private Macro __HAL_GET_GPIO_SOURCE must be renamed GET_GPIO_SOURCE</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL I2C</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">New SYSCFG Define MACROs to manage FM+ on GPIOs</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">NACK is not treated during wait on flag treatment</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL I2S</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">I2S HAL_I2S_Transmit() API update to keep the check on busy flag only for the slave</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">I2S busy flag issue </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">I2S Management of the bit ASTREN for the I2S various modes</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL LCD</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">LCD HD field initialization of LCD_FCR register is missing in HAL_LCD_init() function</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL LPUART</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL _DIV_LPUART macro possible value saturation </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">LPUART CR3 register bit 11 must be kept at reset value.</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL PWR</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Cortex SCR SLEEPONEXIT and SEVONPEND bits management</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">PWR PVD feature need falling/rising Event modes</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">PWR REGLPF and VOSF polling request</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL RCC</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Bug in HAL_RCC_GetSysClockFreq</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Missing RCC IRQ handler for LSE CSS interrupt</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Missing external macro __HAL_RCC_MCO_CONFIG</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Enable automatically backup domain</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">In HAL_RCCEx_PeriphCLKConfig, Reset backup domain only if RTC clock source has been changed</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC update LSE_CONFIG to remove transaction LSE On to LSE Bypass</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Issue on MSI setting</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Rework __HAL_RCC_LSE_CONFIG macro to manage correctly LSE_Bypass</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Rename HSI48_TIMEOUT_VALUE into RCC_HSI_TIMEOUT_VALUE</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add defines for RCC_System_Clock_Source_Status</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">New HAL RCC macro to configure the SYSCLK clock source</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Wrong calculation of sysclk in case of PLL clocked by HSI_Div4</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC_CRSStatusTypeDef must be typed uint32_t</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Implement workaround to cover RCC limitation regarding Peripheral enable delay</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC issue in HAL_RCC_OscConfig when RCC_OscInitStruct->HSEState = RCC_HSE_BYPASS</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Check if need to add interface HAL_RCCEx_GetPeriphCLKFreq</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Add a comment in the How to use section to mention the Peripheral enable delay</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Some values in MSIRangeTable are wrong</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC missing macros to easily Enable/Disable HSI48(RC) clock for RNG analog config</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC HSERDY must be checked even in HSE_BYPASS mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RCC Improve HAL_RCC_OscCOnfig() function</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL RNG</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Type inconsistency of value returned by HAL_RNG_GetRandomNumber() and HAL_RNG_GetRandomNumber_IT() functions.</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Process lock and array of random numbers generation in interrupt mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Incorrect DRDY flag resetting</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Incorrect interrupt mode random number generation</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RNG Incorrect TimeOut handling in polling mode random number generation</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL RTC</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC macro __HAL_RTC_TAMPER_TIMESTAMP_EXTI_GET_FLAG erroneous definition</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC alignment of different HAL_RTC_XXIRQHandler() implementations </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC Bits Mask literals to be used in macro definition </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC macro __HAL_RTC_TAMPER_GET_IT() issue in param: __INTERRUPT__ @arg list</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC wrong description of the subsecond item of RTC_TimeTypeDef structure in the header file</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">RTC WUTWF is not reliable</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_RTC_GetTime function does not return the actual subfraction</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">[</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L031xx/</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">STM32L041xx</span></span></span></small><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">] RTC macros renaming for RTC_OUTPUT_REMAP_XX and RTC_TIMESTAMPPIN_XX</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Enhance @note describing the use of HAL RTC APIs </span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL SPI</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">SPI HAL_SPI_TransmitReceive_DMA() Remove DMA Tx Callback in case of RxOnly mode </span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">SPI HandleTypeDef.ErrorCode must be typed uint32_t</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Warnings with True Studio IDE (tempreg variable not used)</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL TIM</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM problem to use ETR as OCrefClear source</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Wrong remaping of the TIM2_ETR</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM register BDTR does not exist</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The assert on trigger polarity for TI1F_ED should be removed</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Add macros to ENABLE/DISABLE URS bit in TIM CR1 register</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM HAL_TIM_OC_ConfigChannel() / HAL_TIM_PWM_ConfigChannel() Missed/Unused assert param to be added/removed</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Remove HAL_TIM_SlaveConfigSynchronization_DMA() from HAL_TIM API</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Trigger DMA request should be activated when working with a slave mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Timer Register Corruption using HAL_TIM_IC_ConfigChannel</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM DMA transfer should be aborted when stopping a DMA burst</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add "TIM_CHANNEL_ALL" as an argument for all Encoder Start/Stop process in the comment section</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_TIM_DMADelayPulseCplt callback missing information</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_TIM_DMACaptureCplt callback missing information</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Trigger DMA request should be activated when working with a slave mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">TIM Trigger interrupt should be activated when working with a slave mode</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">__HAL_TIM_PRESCALER() shall be corrected: use '=' instead of '|='</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL UART/USART</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART Incorrect UART speed setting on HSI clock</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Wrong Baud Rate calculation in case of OVER8</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART missing closing bracket in header file</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART Circular mode when transmitting data not well supported</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART/LPUART number of stop bits to correct</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART Incorrect number of stop bits definition</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART HAL_UART_IRQHandler function not clearing correctly the interrupt flags</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART Setting of BRR register bit3:0 not inline with RM when OVER8 sampling mode is used</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART UART_WaitOnFlagUntilTimeout should not assign UART handle state to HAL_UART_STATE_TIMEOUT</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART Wrong values used as parameter of __HAL_USART_CLEAR_IT() in HAL_USART_IRQHandler()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART BRR setting is wrong compared to Baudrate value</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART HAL_USART_Init() update to reach max frequencies (enable oversampling by 8)</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART USART_DMAReceiveCplt() Update to set the USART state after performing the test on it</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART The code associated to several macros need to be completed</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USART UART DMA implementation issue: missed clear the TC bit in the SR</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Wrong USART_IT_CM defined value</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Issue with Lin mode data length</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Wrong description for Interrupt mode IO operation within HAL UART driver</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Change UART_DMATransmitCplt- new implementation to remove WaitOnFlag in ISR</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Change UART TX-IT implementation to remove WaitOnFlag in ISR</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">The IS_UART_OVERSAMPLING(SAMPLING) is not called in UART_SetConfig()</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL UART enhancement: remove the check on RXNE flag after reading the DR register</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">UART/USART/IRDA/SMARTCARD transmit process enhancement to use TXE instead of TC</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Add MACRO to UART HAL to control CTS and RTS from the customer application</span></span></span></small></li></ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-weight: bold;">HAL PCD</span> update</span></span></span></small></li><ul><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL_PCD_EP_Transmit() not functional</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL PCD clear flag macros configuration</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">Bad IN/OUT EndPoint parameter array size</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">HAL PCD miss #define for ep0_mps parameter</span></span></span></small></li><li><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;">USB HAL PCD missing #define PCD_SPEED_HIGH<br></span></span></span></small></li></ul></ul><small><span style="font-family: Verdana;"><span style="font-family: Verdana;"><span style="font-family: Verdana;"></span></span></span></small><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.2.0
/ 06-Feb-2015</span></h3>
<div style="margin-left: 40px;"><big><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b></big></div>
<ul>
<li><span style="font-weight: bold; font-family: Verdana; font-size: 10pt;">HAL
has
been updated to support the STM32L071xx STM32L072xx
STM32L073xx STM32L082xx STM32L083xx series</span></li>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL Flash</span> update <br>
</span></li>
<ul>
<li><span style="font-family: Verdana; font-size: 10pt;">Flash
: 192K Dual Bank </span></li>
</ul>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL TIM</span> update
: </span></li>
<ul>
<li><span style="font-family: Verdana; font-size: 10pt;">Four
new instances : </span><small><span style="font-family: Verdana;">TIM3, TIM7, TIM21, TIM22</span></small></li>
</ul>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL USART</span> update :</span></li>
<ul>
<li><span style="font-family: Verdana; font-size: 10pt;">Two
new instances : USART 4, USART 5</span></li>
</ul>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL I2C</span> update :</span></li>
<ul>
<li><span style="font-family: Verdana; font-size: 10pt;">One
new instance I2C3</span></li>
</ul>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL GPIO</span> update :</span></li>
<ul>
<li><span style="font-family: Verdana; font-size: 10pt;">GPIO
Port E</span></li>
</ul>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL DAC</span> update :</span></li>
<ul>
<li><span style="font-family: Verdana; font-size: 10pt;">A
second channel has been introduced</span></li>
</ul>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">HAL FIREWALL</span>
introduction<br>
</span></li>
<li><span style="font-family: Verdana; font-size: 10pt;">All
other <span style="font-weight: bold;">HAL IPs</span>
have also been updated in the context of the overall HAL alignment
effort of all the STM32 family</span></li>
<li><span style="font-family: Verdana; font-size: 10pt;">More
than 120 corrections have been implemented since the previous V1.1.0
delivery<br>
</span></li>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">Known limitations</span> :</span></li>
<ul style="font-family: Verdana; font-size: 10pt;">
<li>Introduced
a FW patch to deactivate the HW SPI-V2.3 correction in case of I2S PCM
Short mode usage (Please refer to the STM32L073xx Errata Sheet for more
details). In this use case, we come back to the HW SPI 2.2 behavior
which is correct for the I2S PCM short mode</li>
</ul>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0
/ 18-June-2014</span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b></p>
<ul style="margin-top: 0cm; list-style-type: square;">
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL generic</span> update<br>
</span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix
flag clear procedure: use atomic write operation </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">"="
</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">instead
of ready-modify-write operation "|=" or "&="</span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix
on Timeout management, Timeout value set to 0 passed to API
automatically exits the function after checking the flag without any
wait</span><br>
<span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Common
update for</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">
the following communication peripherals: SPI, UART, USART and IRDA</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">
</span></small></li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
DMA circular mode support<br>
</span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Remove
lock from recursive process</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br>
</span></small></li>
</ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
new macro __HAL_RESET_HANDLE_STATE to reset a given handle state</span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">When
USE_RTOS == 1 (in stm32l0xx_hal_conf.h), the __HAL_LOCK() is not
defined instead of being defined empty</span></small></li>
<li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Use
“__IO const” instead of
“__I”, to avoid any compilation issue when __cplusplus switch is defined</span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
new functions for the DBGMCU module</span></small></li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_EnableDBGSleepMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_DisableDBGSleepMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_EnableDBGStopMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_DisableDBGStopMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_EnableDBGStandbyMode()</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_DisableDBGStandbyMode()</span></small></li>
</ul>
<li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Miscellaneous
comments update</span></small></li>
</ul>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL FLASH </span>update <o:p></o:p></span></small></p>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
new functions: <span style="font-style: italic;">HAL_FLASHEx_OB_SelectPCROP()</span>
and <span style="font-style: italic;">HAL_FLASHEx_OB_DeSelectPCROP()</span><o:p></o:p></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Some
functions was renamed and moved to the extension files
(stm32l0xx_hal_flash_ex.h/.c)<br>
</span></small></li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Rename
<span style="font-style: italic;">FLASH_HalfPageProgram()</span>
into <span style="font-style: italic;">HAL_FLASHEx_HalfPageProgram()</span><o:p></o:p></span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Rename
<span style="font-style: italic;">FLASH_EnableRunPowerDown()</span>
into <span style="font-style: italic;">HAL_FLASHEx_EnableRunPowerDown()</span><o:p></o:p></span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Rename
<span style="font-style: italic;">FLASH_DisableRunPowerDown()</span>
into <span style="font-style: italic;">HAL_FLASHEx_DisableRunPowerDown()</span><o:p></o:p></span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Rename
all<span style="font-style: italic;">
HAL_DATA_EEPROMEx_xxx()</span> functions into <span style="font-style: italic;">HAL_FLASHEx_DATAEEPROM_xxx()</span></span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Note:
aliases has been added to keep compatibility with previous version</span></small></li>
</ul>
</ul>
<small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;"><br>
</span></small></li>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">GPIO </span>update<o:p></o:p><br>
</span></small></li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Remove
<span style="font-style: italic;">IS_GET_GPIO_PIN</span>
macro<o:p></o:p></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
a new function <span style="font-style: italic;">HAL_GPIO_LockPin()</span></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Private
Macro <span style="font-style: italic;">__HAL_GET_GPIO_SOURCE</span>
renamed into <span style="font-style: italic;">GET_GPIO_SOURCE
<br>
</span></span></small></li>
</ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL DMA</span> update<br>
</span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix
in <span style="font-style: italic;">HAL_DMA_PollForTransfer()</span>
to set error code <span style="font-style: italic;">HAL_DMA_ERROR_TE
</span>in case of <span style="font-style: italic;">HAL_ERROR</span> status</span></small></li>
</ul>
</ul>
<small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br>
</span></small>
<ul style="margin-top: 0cm; list-style-type: square;">
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL PWR</span> update<span style="font-weight: bold;"><br>
</span></span></small></li>
<ul>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_PWR_PVDConfig()</span>:
add clear of the EXTI trigger before new configuration <br>
</span></small></li>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix
in <span style="font-style: italic;">HAL_PWR_EnterSTANDBYMode()</span>
to not clear Wakeup flag (WUF), which need to be cleared at application
level before to call this function<br>
</span></small></li>
</ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL RCC</span> update<br>
</span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Allow
to calibrate the HSI when it is used as system clock source<br>
</span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix
implementation of <span style="font-style: italic;">IS_RCC_OSCILLATORTYPE()</span>
macro<br>
</span></small></li>
</ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL ADC</span> update<br>
</span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update
ADC internal channels mapping: TEMPSENSOR connected to ADC_CHANNEL_18
and VLCD mapped to ADC_CHANNEL_16 <br>
</span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Skip
polling for ADRDY flag when Low Power Auto Off mode is enabled<br>
</span></small></li>
</ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL COMP</span> update<br>
</span></small></p>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
<span style="font-style: italic;">LPTIMConnection</span>
field in the <span style="font-style: italic;">COMP_InitTypeDef</span>
structure.<o:p></o:p></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
new defines: <span style="font-style: italic;">COMP_LPTIMCONNECTION_DISABLED</span>,
<span style="font-style: italic;">COMP_LPTIMCONNECTION_ENABLED</span><o:p></o:p></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
new macro IS_COMP_LPTIMCONNECTION<o:p></o:p></span></small></li>
</ul>
</li>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL LPTIM </span>update<br>
</span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
<span style="font-style: italic;">CKPOL </span>configuration
for encoder mod<span style="font-style: italic;">e</span></span></small></li>
</ul>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">WWDG </span>update<br>
</span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Miscellaneous
minor update on the source code <span style="font-style: italic;"></span><span style="font-style: italic;"></span></span></small></li>
</ul>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">IWDG </span>update<br>
</span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Miscellaneous
minor update on the source code</span></small></li>
</ul>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">CRC </span>update<br>
</span></small></p>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Some
functions was renamed and moved to the extension files
(stm32l0xx_hal_crc_ex.h/.c)</span></small></li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; font-style: italic;"></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_CRC_Input_Data_Reverse()</span>
renamed into <span style="font-style: italic;">HAL_CRCEx_Input_Data_Reverse()</span><o:p></o:p></span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_CRC_Output_Data_Reverse()</span>
renamed into <span style="font-style: italic;">HAL_CRCEx_Output_Data_Reverse()</span></span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Note:
aliases has been added to keep compatibility with previous version</span></small></li>
</ul>
</ul>
</li>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">CRYP </span>update<br>
</span></small></p>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_CRYP_ComputationCpltCallback()</span>
</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">renamed
into </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; font-style: italic;">HAL_CRYPEx_ComputationCpltCallback()
and </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">moved
to the extension files (stm32l0xx_hal_cryp_ex.h/.c)</span></small></li>
<li><small><span style="font-size: 10pt; line-height: 115%; font-family: "Verdana","sans-serif"; color: windowtext;">Note:
alias has been added to keep compatibility with previous version</span></small></li>
</ul>
</li>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">I2C</span> update<br>
</span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">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.</span></small></li>
</ul>
<li><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">SMBUS </span>update<o:p></o:p></span></small></p>
</li>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
a new function: <span style="font-style: italic;">HAL_SMBUS_DisableListen_IT()</span></span><br>
<span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
aliases for the following functions <br>
</span></small></li>
<ul>
<li style="font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">#define
HAL_SMBUS_Slave_Listen_IT
HAL_SMBUS_EnableListen_IT</span></small></li>
<li style="font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">#define
HAL_SMBUS_SlaveAddrCallback
HAL_SMBUS_AddrCallback</span></small></li>
<li style="font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">#define
HAL_SMBUS_SlaveListenCpltCallback HAL_SMBUS_ListenCpltCallback</span></small></li>
</ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
alias <span style="font-style: italic;">HAL_SMBUS_STATE_SLAVE_LISTEN</span>
for the constant <span style="font-style: italic;">HAL_SMBUS_STATE_LISTEN</span></span></small></li>
</ul>
<li class="MsoNormal WordSection1" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL </span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">UART </span>update<o:p></o:p></span></small></p>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_UART_WakeupCallback</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">()</span> </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">renamed
into </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_UART_WakeupCallback</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; font-style: italic;">()
and </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">moved
to the extension files (stm32l0xx_hal_cryp_ex.h/.c)</span></small></li>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">
Add
new macros to control CTS and RTS</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><br>
</span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
specific macros to manage the flags cleared only by a software sequence<o:p></o:p></span></small></li>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_PEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_FEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_NEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_OREFLAG()<o:p></o:p></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_UART_CLEAR_IDLEFLAG()</span></small></li>
</ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
several enhancements without affecting the driver functionalities <o:p></o:p></span></small></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Remove
the check on RXNE set after reading the Data in the DR register<o:p></o:p></span></small></li>
</ul>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update
the transmit processes to use TXE instead of TC</span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update
<span style="font-style: italic;">HAL_UART_Transmit_IT()</span>
to enable <span style="font-style: italic;">UART_IT_TXE</span>
instead of <span style="font-style: italic;">UART_IT_TC</span></span></small></li>
</ul>
</ul>
</li>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL USART</span> update<br>
</span></small></p>
</li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
specific macros to manage the flags cleared only by a software sequence</span></small></li>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_USART_CLEAR_PEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_USART_CLEAR_FEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_USART_CLEAR_NEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_USART_CLEAR_OREFLAG()<o:p></o:p></span></small></li>
</ul>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">__HAL_USART_CLEAR_IDLEFLAG()</span></span></small></li>
</ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update
<span style="font-style: italic;">HAL_USART_Transmit_IT()</span>
to enable <span style="font-style: italic;">USART_IT_TXE</span>
instead of <span style="font-style: italic;">USART_IT_TC</span></span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
</ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL IRDA</span> update<br>
</span></small></p>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
specific macros to manage the flags cleared only by a software sequence</span></small></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_IRDA_CLEAR_PEFLAG()<o:p></o:p></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_
IRDA _CLEAR_FEFLAG()<o:p></o:p></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_
IRDA _CLEAR_NEFLAG()<o:p></o:p></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_
IRDA _CLEAR_OREFLAG()<o:p></o:p></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">__HAL_ IRDA _CLEAR_IDLEFLAG()</span><o:p></o:p></span></small></li>
</ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
several enhancements without affecting the driver functionalities</span></small></li>
<ul style="margin-top: 0cm;" type="circle">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Remove
the check on RXNE set after reading the Data in the DR register</span><br>
<span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update
<span style="font-style: italic;">HAL_IRDA_Transmit_IT()</span>
to enable <span style="font-style: italic;">IRDA_IT_TXE</span>
instead of <span style="font-style: italic;">IRDA_IT_TC</span></span></small></li>
</ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
the following APIs used within DMA process <o:p></o:p></span></small></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef
HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda);<o:p></o:p></span></small></li>
</ul>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef
HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda);<o:p></o:p></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef
HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda); <o:p></o:p></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt; font-style: italic;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">void
HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda);<o:p></o:p></span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">void
HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda);</span></span></small></li>
</ul>
</ul>
</li>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL SMARTCARD</span> update<br>
</span></small></p>
</li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
specific macros to manage the flags cleared only by a software sequence</span></small></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_SMARTCARD_CLEAR_PEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_SMARTCARD_CLEAR_FEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_SMARTCARD_CLEAR_NEFLAG()<o:p></o:p></span></small></li>
</ul>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">__HAL_SMARTCARD_CLEAR_OREFLAG()<o:p></o:p></span></small></li>
</ul>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">__HAL_SMARTCARD_CLEAR_IDLEFLAG()</span><o:p></o:p></span></small></li>
</ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
several enhancements without affecting the driver functionalities</span></small></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
a new state <span style="font-style: italic;">HAL_SMARTCARD_STATE_BUSY_TX_RX</span>
and all processes has been updated accordingly</span></small></li>
</ul>
<ul>
<li><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Update
<span style="font-style: italic;">HAL_SMARTCARD_Transmit_IT()</span>
to enable <span style="font-style: italic;">SMARTCARD_IT_TXE</span>
instead of <span style="font-style: italic;">SMARTCARD_IT_TC</span></span></small></li>
</ul>
</ul>
</ul>
<small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;"><br>
</span></span></small>
<ul style="margin-top: 0cm; list-style-type: square;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL SPI</span> update</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><o:p></o:p></span></small></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Bugs
fix</span></small></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">SPI
interface is used in synchronous polling mode: at high clock rates like
SPI prescaler 2 and 4, calling <br>
HAL_SPI_TransmitReceive() returns with error HAL_TIMEOUT</span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_SPI_TransmitReceive_DMA()</span>
does not clean up the TX DMA, so any subsequent SPI calls return the
DMA error</span></small></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">HAL_SPI_Transmit_DMA()</span>
is failing when data size is equal to 1 byte</span></small></li>
</ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
the following APIs used within the DMA process<o:p></o:p></span></small></li>
</ul>
<ul style="margin-top: 0cm;" type="circle">
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef
HAL_SPI_DMAPause(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef
HAL_SPI_DMAResume(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">HAL_StatusTypeDef
HAL_SPI_DMAStop(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">void
HAL_SPI_TxHalfCpltCallback(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li>
</ul>
<ul style="font-style: italic;">
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">void
HAL_SPI_RxHalfCpltCallback(SPI_HandleTypeDef *hspi);<o:p></o:p></span></small></li>
</ul>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-style: italic;">void
HAL_SPI_TxRxHalfCpltCallback(SPI_HandleTypeDef *hspi);</span><o:p></o:p></span></small></li>
</ul>
</ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL TSC</span> update</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></p>
</li>
<ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Fix
value of the constant <span style="font-style: italic;">TSC_ACQ_MODE_SYNCHRO</span></span></small></p>
</li>
</ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"><span style="font-weight: bold;">HAL PCD </span>update</span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";"></span></small></p>
</li>
<ul>
<li class="MsoNormal" style="margin-top: 4.5pt; margin-bottom: 4.5pt; color: black;"><small>
</small>
<p class="MsoListParagraph"><small><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">Add
new macro <span style="font-style: italic;">__HAL_USB_EXTI_GENERATE_SWIT()</span></span></small></p>
</li>
</ul>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0
/ 22-April-2014</span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;">First
official release.</span><br>
<b><u><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"></span></u></b>
<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2>
<div style="text-align: justify;">
<div style="text-align: justify;"><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistribution
and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:</span><br>
</font>
<ol>
<li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistributions
of source code must retain the above copyright notice, this list of
conditions and the following disclaimer.</span><span style="font-family: "Verdana","sans-serif";"></span></font></li>
<li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistributions
in binary form must reproduce the above copyright notice, this list of
conditions and the following disclaimer in </span><span style="font-family: "Verdana","sans-serif";">the
documentation and/or other materials provided with the distribution.</span><span style="font-family: "Verdana","sans-serif";"></span></font></li>
<li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Neither the
name of STMicroelectronics nor the names of its contributors may be
used to endorse or promote products derived </span><br>
</font> </li>
</ol>
<font size="-1"><span style="font-family: "Verdana","sans-serif";">
from this software without specific prior written permission.</span><br>
<span style="font-family: "Verdana","sans-serif";"></span><br>
<span style="font-family: "Verdana","sans-serif";">THIS
SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED</span><span style="font-family: "Verdana","sans-serif";"> WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A </span><span style="font-family: "Verdana","sans-serif";">PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY </span><span style="font-family: "Verdana","sans-serif";">DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, </span><span style="font-family: "Verdana","sans-serif";">PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER</span><span style="font-family: "Verdana","sans-serif";"> CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR </span><span style="font-family: "Verdana","sans-serif";">OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.</span></font> </div>
<span style="font-family: "Verdana","sans-serif";"></span></div>
<span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"></span>
<div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
<hr align="center" size="2" width="100%"></span></div>
<p class="MsoNormal" style="margin: 4.5pt 0in 4.5pt 0.25in; text-align: center;" align="center"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;">For
complete documentation on </span><span style="font-size: 10pt; font-family: "Verdana","sans-serif";">STM32<span style="color: black;"> Microcontrollers visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/family/141.jsp" target="_blank">www.st.com/STM32</a></span></u></span><span style="color: black;"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal"><span style="font-size: 10pt;"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
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