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<h1 id="release-notes-for-stm32cubeg0-firmware-package">Release Notes for <mark> STM32CubeG0 Firmware Package  </mark></h1>
<p>Copyright © 2018 STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo_2020.png" alt="ST logo" /></a>
</center>
<h1 id="purpose">Purpose</h1>
<p><strong>STM32Cube is an STMicroelectronics original initiative to ease developers life by reducing development efforts, time and cost.</mark></strong></p>
<p>STM32Cube covers STM32 portfolio.</p>
<p>STM32Cube Version 1.x includes:</p>
<ul>
<li>The STM32CubeMX, a graphical software configuration tool that allows to generate C initialization code using graphical wizards.</li>
<li>A comprehensive embedded software platform, delivered per series (such as <a href="https://www.st.com/en/product/stm32cubeg0">STM32CubeG0</a> for STM32G0 series)
<ul>
<li>The STM32Cube HAL, an STM32 abstraction layer embedded software, ensuring maximized portability across STM32 portfolio.</li>
<li>Low-layer APIs (LL) offering a fast light-weight expert-oriented layer which is closer to the hardware than the HAL.</li>
<li>A consistent set of middleware components such as FAT file system, RTOS, USB and USB PD.</li>
</ul></li>
</ul>
<p>All embedded software utilities, delivered with a full set of examples.</p>
<p>The STM32Cube firmware solution offers a straightforward API with a modular architecture, making it simple to fine tune custom applications and scalable to fit most requirements.</p>
<figure>
<img src="_htmresc/STM32Cube.bmp" alt="STM32Cube" /><figcaption>STM32Cube</figcaption>
</figure>
<p>The HAL (Hardware Abstraction Layer) and LL (Low Layers) drivers provided within this package support the STM32G081/71/70, STM32G041/31/30, <strong>STM32G0C1/B1/B0 and STM32G061/51/50</strong> lines.</p>
<p>The HAL and LL drivers provided within this package are compliant with MISRA-C:2012 guidelines, and have been reviewed with a static analysis tool to eliminate possible run-time errors. Reports are available on demand.</p>
<p>For <strong>quick getting started with the STM32CubeG0 firmware package</strong>, refer to <a href="Documentation/STM32CubeG0GettingStarted.pdf">UM2303</a> and you can download firmware updates and all the latest documentation from <a href="http://www.st.com/stm32cubefw">www.st.com/stm32cubefw</a></p>
<p>Here is the list of references to user documents:</p>
<ul>
<li><a href="https://www.st.com/resource/en/user_manual/DM00444670.pdf">UM2303</a> : Getting started with STM32CubeG0 firmware package for STM32G0xx series</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00451807.pdf">UM2319</a> : Description of STM32G0 HAL and LL Drivers</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00445691.pdf">UM2308</a> : STM32CubeG0 demonstration firmware for NUCLEO-G071RB</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00734798.pdf">UM2776</a> : STM32CubeG0 demonstration firmware for STM32G0C1E-EV board</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00452280.pdf">UM2321</a> : STM32CubeG0 demonstration firmware for STM32G081B-EVAL board</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00595951.pdf">UM2546</a> : STM32CubeG0 demonstration firmware for STM32G071B-DISCO board</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00610474.pdf">UM2568</a> : STM32CubeG0 demonstration firmware for STM32G0316-DISCO board</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00105259.pdf">UM1721</a> : Developing Applications on STM32Cube with FatFs.</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00105262.pdf">UM1722</a> : Developing Applications on STM32Cube with RTOS.</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00598101.pdf">UM2552</a> : Managing USB power delivery systems with STM32 microcontrollers</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00108129.pdf">UM1734</a> : STM32Cube USB device library User Manual</li>
<li><a href="https://www.st.com/resource/en/user_manual/DM00105256.pdf">UM1720</a> : STM32Cube USB host library User Manual</li>
</ul>
</div>
<div class="col-sm-12 col-lg-8">
<h1 id="update-history">Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section11" checked aria-hidden="true"> <label for="collapse-section11" aria-hidden="true">V1.6.2 / 15-December-2023</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
<li>Update sysmem.c and syscall.c files in all STM32CubeIDE projects to support GCC11 compiler version.</li>
<li>Upgrade USBPD Core library to use <strong>V4.3.1</strong>.</li>
<li>Upgrade USBPD devices library to use <strong>V3.5.0</strong>.</li>
<li>Upgrade USB Host library to use <strong>V3.5.1</strong>.</li>
</ul>
<h2 id="contents">Contents</h2>
<ul>
<li><strong>CMSIS </strong> updates
<ul>
<li>Update USB RXBD count mask.</li>
<li>Add RCC_CFGR_SWS_HSE, HSI, PLL, LSI, LSE system clock definitions.</li>
<li>Update to support USB supply enable feature for STM32G0B0 devices.</li>
<li>Fix the location of .size directive in STM32CubeIDE’s startup code to allow proper size information of vector table.</li>
</ul></li>
<li><strong>HAL/LL Drivers</strong> updates
<ul>
<li>HAL code quality enhancement for MISRA-C Rule-8.13 by adding const qualifiers.</li>
<li><strong>HAL/LL GENERIC</strong> update
<ul>
<li>Fix the COMP EXTI line in the comments.</li>
<li>Allow redefinition of macro UNUSED(x).</li>
<li>Update of HAL_GetTickFreq() brief.</li>
</ul></li>
<li><strong>HAL EXTI</strong> update
<ul>
<li>Fix computation of pExtiConfig-&gt;GPIOSel in HAL_EXTI_GetConfigLine().</li>
<li>Fix the wrong references in the “How to use this driver” section.</li>
</ul></li>
<li><strong>HAL CRC</strong> update
<ul>
<li>Add filter in HAL_CRCEx_Polynomial_Set() to exclude even polynomials.</li>
</ul></li>
<li><strong>HAL CRYP</strong> update
<ul>
<li>Update Crypt/Decrypt IT processes to avoid Computation Completed IRQ fires before the DINR pointer increment.</li>
<li>Update AES GCM in interrupt mode to avoid Computation Completed IRQ fires before the DINR pointer increment.</li>
</ul></li>
<li><strong>LL ADC</strong> update
<ul>
<li>Remove useless action of conversion trigger change in function LL_ADC_DeInit(). Moreover, this action was not compliant with ADC enable state (cf reference manual).</li>
</ul></li>
<li><strong>HAL DAC</strong> update
<ul>
<li>Fix incorrect word ‘surcharged’ in functions headers.</li>
<li>Fix HAL_GetTick() timeout vulnerability.</li>
<li>Updated DAC buffer calibration according to RM.</li>
</ul></li>
<li><strong>HAL/LL RTC</strong> update
<ul>
<li>Optimize the way RSF flag is cleared in HAL_RTC_WaitForSynchro().</li>
<li>Correct misleading note about shadow registers.</li>
<li>Update HAL_RTC_XXX_GET_IT(), HAL_RTC_XXX_GET_FLAG(), and HAL_RTC_XXX_CLEAR_FLAG() macros with correct registers and bitmasks.</li>
</ul></li>
<li><strong>HAL RCC</strong> update
<ul>
<li>Rework HAL_RCC_MCOConfig() API to support all RCC_MCOx parameter values (GPIO pins) from Datasheet.</li>
<li>Enclose in parentheses parameters of a group of macros to avoid Misra-C 2012 Rule-20.7 warnings.</li>
<li>Add else statement in the end of HAL_RCC_MCOConfig API to avoid Misra-C 2012 Rule-15.7 warnings.</li>
<li>Add defined(RCC_CCIPR_USART2SEL) for selecting the USART2 clock source in stm32g0xx_ll_rcc.h file.</li>
</ul></li>
<li><strong>HAL PWR</strong> update
<ul>
<li>Update to support USB supply enable feature for STM32G0B0 devices.</li>
</ul></li>
<li><strong>HAL CORTEX</strong> update
<ul>
<li>Update HAL_MPU_ConfigRegion() to allow the configuration of the MPU registers independently of the value of Enable/Disable field.</li>
<li>Add new APIs HAL_MPU_EnableRegion() / HAL_MPU_DisableRegion().</li>
</ul></li>
<li><strong>HAL/LL TIM</strong> update
<ul>
<li>Remove useless check on IS_TIM_ADVANCED_INSTANCE() within LL_TIM_BDTR_Init() to fix Break Filter configuration problem with specific TIM instances.</li>
<li>Remove lock management from callback management functions.</li>
<li>Remove multiple volatile reads or writes in interrupt handler for better performance.</li>
<li>Improve HAL TIM driver’s operational behavior.</li>
<li>Assert check for the right channels.</li>
<li>Improve period configuration parameter check.</li>
<li>Remove unnecessary change of MOE bitfield in LL_TIM_BDTR_Init().</li>
</ul></li>
<li><strong>HAL/LL LPTIM</strong> update
<ul>
<li>Apply the same naming rule to clear FLAG related functions.</li>
<li>Remove Lock management from callback management functions.</li>
<li>Remove redundant IS_LPTIM_AUTORELOAD macro.</li>
</ul></li>
<li><strong>HAL FDCAN</strong> update
<ul>
<li>Fix GetIndex issue in HAL_FDCAN_GetRxMessage.</li>
<li>Remove shift from ‘FDCAN_DLC_BYTES_X’ definitions so that values taken by ‘DataLength’ structure member comply to the definition of a DLC.</li>
</ul></li>
<li><strong>HAL FLASH</strong> update
<ul>
<li>Remove the plural form in the description of the __HAL_FLASH_CLEAR_FLAG macro.</li>
<li>Fix __HAL_FLASH_CLEAR_FLAG macro.</li>
<li>Fix timeout check in FLASH_WaitForLastOperation().</li>
<li>Update HAL_FLASH_Unlock/HAL_FLASH_Lock and HAL_FLASH_OB_Unlock/HAL_FLASH_OB_Lock functions to check BSY1, BSY2 and CFGBSY bits before performing Unlock/Lock sequence.</li>
<li>Fix Misra-C:2012 Rule-17.7 warnings: The return value of `FLASH_WaitForLastOperation()’ call is discarded.</li>
</ul></li>
<li><strong>HAL UART</strong> update
<ul>
<li>Disable the Receiver Timeout Interrupt when data reception is completed.</li>
<li>Remove lock management from callback management functions.</li>
<li>Rework of UART_WaitOnFlagUntilTimeout() API to avoid being stuck forever when UART overrun error occurs and to enhance behavior.</li>
<li>Remove __HAL_LOCK() from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback().</li>
<li>Update initialisation sequence for TXINV, RXINV and TXRXSWAP settings.</li>
<li>Fix incorrect gState check in HAL_UART_RegisterRxEventCallback/HAL_UART_UnRegisterRxEventCallback to allow user Rx Event Callback registration when a transmit is ongoing.</li>
<li>Avoid RTOF flag to be cleared by a transmit process in polling mode.</li>
</ul></li>
<li><strong>HAL USART</strong> update
<ul>
<li>Remove __HAL_LOCK() from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback().</li>
</ul></li>
<li><strong>HAL IRDA</strong> update
<ul>
<li>Remove __HAL_LOCK() from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback().</li>
</ul></li>
<li><strong>HAL SMARTCARD</strong> update
<ul>
<li>Correct USART3 clock source computation for smartcard initialisation.</li>
<li>Remove __HAL_LOCK() from HAL_xxx_RegisterCallback()/HAL_xxx_UnRegisterCallback().</li>
</ul></li>
<li><strong>HAL/LL I2C</strong> update
<ul>
<li>Duplicate the test condition after timeout detection to avoid false timeout detection.</li>
<li>Update HAL_I2C_IsDeviceReady API to support 10_bit addressing mode: Update done on the macro I2C_GENERATE_START.</li>
<li>Update HAL I2C driver to prefetch data before starting the transmission: implementation of errata sheet workaround I2C2-190208 : Transmission stalled after first byte.</li>
<li>Update HAL I2C driver to disable all interrupts after end of transaction.</li>
<li>Update HAL_I2C_Init API to clear ADD10 bit in 7 bit addressing mode.</li>
<li>Update I2C_Slave_ISR_IT, I2C_Slave_ISR_DMA and I2C_ITSlaveCplt to prevent the call of HAL_I2C_ListenCpltCallback twice.</li>
<li>Solve Slave No stretch not functional by using HAL Slave interface.</li>
<li>Update HAL_I2C_Mem_Write_IT API to initialize XferSize at 0.</li>
<li>Update I2C_WaitOnRXNEFlagUntilTimeout to check I2C_FLAG_AF independently from I2C_FLAG_RXNE.</li>
<li>Remove the unusable code in function HAL_I2C_IsDeviceReady.</li>
<li>Update I2C_WaitOnFlagUntilTimeout to handle error case.</li>
<li>Update HAL_I2C_Slave_Transmit to check if the received NACK is the good one.</li>
<li>Update LL_I2C_HandleTranfer function to prevent undefined behavior of volatile usage before updating the CR2 register.</li>
</ul></li>
<li><strong>HAL SMBUS</strong> update
<ul>
<li>Update HAL SMBUS driver to prefetch data before starting the transmission: implementation of errata sheet workaround I2C2-190208 : Transmission stalled after first byte</li>
<li>Update SMBUS_ITErrorHandler to flash TXDR just in case of error.</li>
</ul></li>
<li><strong>HAL/LL SPI</strong> update
<ul>
<li>Fix driver to don’t update state in case of error (HAL_SPI_STATE_READY will be set only in case of HAL_TIMEOUT).</li>
<li>Update HAL_SPI_TransmitReceive API to set the bit CRCNEXT in case of one byte transaction.</li>
<li>Update IT API to enable interrupts after process unlock.</li>
</ul></li>
<li><strong>HAL/LL USB</strong> update
<ul>
<li>hal_hcd.c/ll_usb.c: fix double buffer mode configuration in host mode for isochronous and bulk transfers.</li>
<li>ll_usb.h: use correct macro to clear RXBD register block numbers.</li>
<li>hcd.h: update delay before reading RXBD register.</li>
<li>hcd.c: prevent channel auto start of periodic interrupt transfer during NAK.</li>
<li>ll_usb.c: increase timeout value to allow core reset to complete.</li>
</ul></li>
<li><strong>LL UTILS</strong> update
<ul>
<li>Fix a note about Ticks parameter.</li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Upgrade <strong>USBPD Devices</strong> library to use <strong>V3.5.0</strong></li>
<li>Upgrade <strong>USBPD Core</strong> library to use <strong>V4.3.1</strong></li>
<li>Upgrade <strong>USB Host</strong> library to use <strong>V3.5.1</strong>.</li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li>Update stm32g0xx_hal_timebase_tim.c to be aligned with hal_timebase_tim_template.c</li>
<li>Update CRC LL examples to fix incorrect bytes stream handling.</li>
<li>Update sysmem.c and syscall.c files in all STM32CubeIDE projects to support GCC11.</li>
<li>Update STM32CubeIDE projects to fix the location of .size directive in startup code to allow proper size information of vector table.</li>
<li>NUCLEO-G031K8 :
<ul>
<li>Update in CRC_Bytes_Stream_7bit_CRC example to fix STM32CubeIDE warning: Accessing 4 bytes in a region of size x [-Wstringop-overflow=].</li>
</ul></li>
<li>STM32G0C1E-EV :
<ul>
<li>Increase the size of the matrix _str in demo_application.c.</li>
<li>Fix FLASH clear error programming flags that was not done properly before starting FLASH operations in OpenBootloader application.</li>
</ul></li>
</ul></li>
<li>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</li>
</ul>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.6.2</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="components">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CMSIS</td>
<td style="text-align: left;">V5.6.0_cm0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/README.md">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32G0xx CMSIS</strong></td>
<td style="text-align: left;"><strong>V1.4.4</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.4.6</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0C1E-EV</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0C1E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G081B_EVAL</td>
<td style="text-align: left;">V1.3.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G071B-Discovery</td>
<td style="text-align: left;">V1.2.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0316-DISCO</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0xx_Nucleo_32</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V3.0.4</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP st7735</td>
<td style="text-align: left;">V1.1.5</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.3</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP ssd1315</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middleware</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>FatFS</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2019101</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>FreeRTOS</td>
<td style="text-align: left;">V10.3.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2020083</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USBPD_Library - Core</strong></td>
<td style="text-align: left;"><strong>v4.3.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USBPD_Library - Devices</strong></td>
<td style="text-align: left;"><strong>g0_v3.5.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USB_Host_Library</strong></td>
<td style="text-align: left;"><strong>V3.5.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>STM32_USB_Device_Library</td>
<td style="text-align: left;">V2.11.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>OpenBootloader</td>
<td style="text-align: left;">V3.0.1</td>
<td style="text-align: left;"><a href="Middlewares/ST/OpenBootloader/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CPU</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>Fonts</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>Log</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>GUI_INTERFACE</td>
<td style="text-align: left;">V2.2.1</td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>TRACER_EMB</td>
<td style="text-align: left;">V1.7.1</td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain <strong>V8.50.9</strong> + ST-LINK</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain <strong>V5.38</strong> + STMicroelectronics.STM32G0xx_DFP.1.3.0.pack</li>
<li>STM32CubeIDE toolchain <strong>V1.14.0</strong></li>
</ul>
<h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
<ul>
<li>STM32G0C1xx, STM32G0B1xx and STM32G0B0xx devices</li>
<li>STM32G061xx, STM32G051xx and STM32G050xx devices</li>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li>STM32G0B1RE Nucleo kit (MB1360 C-01)</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G0C1E Evaluation board RevB (MB1581 B-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B/STM32G0C1E Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li>STM32G031K8 Nucleo32 kit (MB1455)</li>
<li>STM32G0316 Discovery kit (MB1454)</li>
</ul>
<h2 id="known-limitations">Known Limitations</h2>
<ul>
<li>A few applications on STM32G0C1E-EV projects are not available at STM32CubeMX format (with .ioc)</li>
<li>USB HAL limitation: Double buffer mode is not functional with isochronous data transfers in host mode.</li>
<li>STM32G081B-EVAL:
<ul>
<li>DemoLoader Demo is provided for EWARM IDE and MDK-ARM only (not provided for CubeIDE)</li>
</ul></li>
</ul>
<h2 id="backward-compatibility">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V6.6.0.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section10" aria-hidden="true"> <label for="collapse-section10" aria-hidden="true">V1.6.1 / 08-July-2022</label>
<div>
<h1 id="patch-release">Patch release</h1>
<h2 id="main-changes-1">Main Changes</h2>
<ul>
<li>Patch release of STM32CubeG0 V1.6.0 Firmware Package.</li>
<li>Update projects to avoid “Firmware Location Error” popup message generated with STM32CubeMX.</li>
</ul>
<h2 id="contents-1">Contents</h2>
<ul>
<li><strong>Projects</strong> updates
<ul>
<li>Update *ioc files to avoid “Firmware Location Error” popup message generated with STM32CubeMX.</li>
</ul></li>
</ul>
<p>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.6.1</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section9" aria-hidden="true"> <label for="collapse-section9" aria-hidden="true">V1.6.0 / 10-June-2022</label>
<div>
<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
<li>Add .mxproject files on all firmware projects available in STM32CubeMX format (with .ioc) to fix project path issue during copy.</li>
</ul>
<h2 id="contents-2">Contents</h2>
<ul>
<li><strong>HAL/LL Drivers</strong> updates
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
<li>HAL code quality enhancement for MISRA-C Rule-8.13 by adding const qualifiers</li>
<li><strong>HAL CEC</strong> updates
<ul>
<li>Better performance by removing multiple volatile reads or writes in interrupt handler.</li>
</ul></li>
<li><strong>HAL RTC</strong> updates
<ul>
<li>Check if the RTC calendar has been previously initialized before entering Initialization mode.</li>
</ul></li>
<li><strong>HAL I2C</strong> updates
<ul>
<li>I2C_IsErrorOccurred does not return error if timeout is detected.</li>
<li>The ADDRF flag is cleared too early when the restart is received but the direction has changed</li>
</ul></li>
<li><strong>HAL UART</strong> updates
<ul>
<li>Removal of HAL_LOCK/HAL_UNLOCK calls in HAL UART Tx and Rx APIs</li>
</ul></li>
<li><strong>HAL USB</strong> updates
<ul>
<li>HAL: HCD: add missing call to MspDeInit API during HCD DeInit</li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Upgrade to use new version of <strong>USB Device V2.11.0</strong>
<ul>
<li><strong>USB VIDEO Class:</strong>
<ul>
<li>Correction of the support of VS_PROBE_CONTROL &amp; VS_COMMIT_CONTROL requests</li>
</ul></li>
<li><strong>USB AUDIO Class:</strong>
<ul>
<li>Correction of the check on AUDIO_TOTAL_BUF_SIZE to avoid vulnerabilities</li>
</ul></li>
<li><strong>USB HID Class:</strong>
<ul>
<li>Modification of some constants names to avoid duplication versus USB host library</li>
</ul></li>
<li><strong>USB CustomHID Class:</strong>
<ul>
<li>Add support of Get Report control request Allow disabling EP OUT prepare receive using a dedicated macros that can be defined in usbd_conf.h application file</li>
<li>Add support of Report Descriptor with length greater than 255 bytes</li>
</ul></li>
<li><strong>USB All Classes:</strong>
<ul>
<li>Update all classes to support composite multi-instance using the class id parameter</li>
</ul></li>
</ul></li>
<li>Upgrade to use new version of <strong>USB Host V3.4.1</strong>
<ul>
<li><strong>HID Class</strong>
<ul>
<li>Modify some variables names to avoid duplication versus device for HID class</li>
</ul></li>
</ul></li>
<li>Upgraded STM32 USB Power Delivery Device Library to use <strong>g0_v3.4.1</strong>.
<ul>
<li>Update FRS BSP API used for VBUS management</li>
<li>FRS updates (false detections)</li>
</ul></li>
<li>Upgraded STM32 USB Power Delivery Core Library to use <strong>v4.1.0</strong>.
<ul>
<li>[OS] Fix THREADX thread ID struct handling</li>
<li>[OS] Fix define for CMSIS OS v2</li>
<li>[PE] Update FRS AMS to manage power requirement</li>
<li>[PE] Clear RX event before FRS ACCEPT</li>
<li>[OS] update to kill PE if does not stop executing itself</li>
<li>[OS] replace OS Free RTOS API with cmsis OS API</li>
<li>[SNK] After a soft reset we shall wait for source capa</li>
<li>[DEF] Add defines for STATUS message</li>
<li>[PE] SOP’ message needs to be sent only if sender is VCONN owner</li>
<li>[PE] Add the support of the USB4 (message USB_ENTER and DATA_RESET)</li>
<li>[PE] Revision message must be answered</li>
<li>[PE] Status message has 6 bytes whereas 7 are mandatory</li>
<li>[PRL] Update to handle retry and crc timer for more than 2 ports</li>
<li>[PRL] MessageId is not well incremented after retry</li>
<li>[PRL] In PD3 GoodCRC is always sent with PD revision 1</li>
<li>[CORE] Update the stack to manage 3 ports in parallel</li>
<li>[CORE] Solve CubeIDE compilation warning in OS_CREATE_TASK macro use.</li>
<li>{PE] SNK AMS HardReset : the USB stack shutdown must be done after VBUS has reached VSAFE_0V</li>
<li>[PRL] PHY state BUSY is no taken into account</li>
<li>[UCSI] Add new ID for UCSI trace</li>
<li>[THREADX] remove pool allocation inside the stack and Add a pool pointer on the InitOS function</li>
</ul></li>
</ul></li>
<li><strong>Utilities</strong> updates
<ul>
<li>Upgraded STM32 TRACER_EMB to use <strong>v1.7.1</strong>.</li>
<li>Upgraded GUI_INTERFACE to use <strong>V2.2.1</strong>.</li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li><p>Add .mxproject files on all firmware projects available in STM32CubeMX format (with .ioc) to fix project path issue during copy.</p></li>
<li>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li><p>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</p></li>
</ul></li>
</ul>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.6.0</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h3 id="warning"><strong>Warning</strong></h3>
<p>For applications using device connected on CN7 (Type-C connector on MB1352):</p>
<ul>
<li><p>When the power source jumper JP24 is configured to D5V position (with this configuration the mother board is powered from the daughter board), there is no risk to get an over voltage on USB Vbus connector CN7.</p></li>
<li><p>When the ST-Link is used as power source there is a risk to get an over voltage in connector. In such power configuration, software safety protection is required to detect the overvoltage. Please refer to /* SAFETY PROTECTION CODE BEGIN */ section in main.c of USB_Host applications.</p></li>
</ul>
<h2 id="components-1">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CMSIS V5.6.0</td>
<td style="text-align: left;">V5.6.0_cm0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/README.md">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32G0xx CMSIS</strong></td>
<td style="text-align: left;"><strong>V1.4.3</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.4.5</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G0C1E-EV</strong></td>
<td style="text-align: left;"><strong>V1.0.2</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0C1E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G081B_EVAL</td>
<td style="text-align: left;">V1.3.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G071B-Discovery</td>
<td style="text-align: left;">V1.2.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0316-DISCO</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0xx_Nucleo_32</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V3.0.4</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP st7735</td>
<td style="text-align: left;">V1.1.5</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.3</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP ssd1315</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middleware</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>FatFS</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2019101</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>FreeRTOS</td>
<td style="text-align: left;">V10.3.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2020083</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USBPD_Library - Core</strong></td>
<td style="text-align: left;"><strong>v4.1.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USBPD_Library - Devices</strong></td>
<td style="text-align: left;"><strong>g0_v3.4.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USB_Host_Library</strong></td>
<td style="text-align: left;"><strong>V3.4.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USB_Device_Library</strong></td>
<td style="text-align: left;"><strong>V2.11.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>OpenBootloader</td>
<td style="text-align: left;">V3.0.1</td>
<td style="text-align: left;"><a href="Middlewares/ST/OpenBootloader/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CPU</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>Fonts</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>Log</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>GUI_INTERFACE</strong></td>
<td style="text-align: left;"><strong>V2.2.1</strong></td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>TRACER_EMB</strong></td>
<td style="text-align: left;"><strong>V1.7.1</strong></td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers-1">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain <strong>V8.50.9</strong> + ST-LINK</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain <strong>V5.31</strong> + STMicroelectronics.STM32G0xx_DFP.1.3.0.pack</li>
<li>STM32CubeIDE toolchain (gcc9_2020_q2_update) v1.7.0</li>
</ul>
<h2 id="supported-devices-and-boards-1">Supported Devices and boards</h2>
<ul>
<li>STM32G0C1xx, STM32G0B1xx and STM32G0B0xx devices</li>
<li>STM32G061xx, STM32G051xx and STM32G050xx devices</li>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li>STM32G0B1RE Nucleo kit (MB1360 C-01)</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G0C1E Evaluation board RevB (MB1581 B-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B/STM32G0C1E Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li>STM32G031K8 Nucleo32 kit (MB1455)</li>
<li>STM32G0316 Discovery kit (MB1454)</li>
</ul>
<h2 id="known-limitations-1">Known Limitations</h2>
<ul>
<li>A few applications on STM32G0C1E-EV projects are not available at STM32CubeMX format (with .ioc)</li>
<li>USB HAL limitation: Double buffer mode is not functional with isochronous data transfers in host mode.</li>
<li>STM32G081B-EVAL:
<ul>
<li>DemoLoader Demo is provided for EWARM IDE only (not provided for MDK-ARM and CubeIDE)</li>
</ul></li>
</ul>
<h2 id="backward-compatibility-1">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-1">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V6.6.0.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section8" aria-hidden="true"> <label for="collapse-section8" aria-hidden="true">V1.5.1 / 01-April-2022</label>
<div>
<h2 id="main-changes-3">Main Changes</h2>
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
</ul>
<h2 id="contents-3">Contents</h2>
<ul>
<li><strong>CMSIS Device</strong> updates
<ul>
<li>Rename ADC TRx registers AWDxTR to be compliant with the reference manual.</li>
<li>Fix Doxygen grouping issues.</li>
<li>Update IRQ handler enumeration structure to be aligned with template CMSIS device.h file defined by ARM.
<ul>
<li>Rename SVC_IRQn to SVCall_IRQn:</li>
</ul></li>
<li>Add the following aliases for IRQ number definition to ensure compatibility across STM32 Series;
<ul>
<li>#define SVC_IRQn SVCall_IRQn</li>
</ul></li>
</ul></li>
<li><strong>HAL/LL Drivers</strong> updates
<ul>
<li><strong>HAL ADC</strong> updates
<ul>
<li>Update LL_ADC driver to prevent unused argument compilation warning.</li>
<li>Update to manage constraint: ADC must be disable to modify bitfields of register ADC_CFGR1 and ADC_CFGR2</li>
<li>In LL and HAL drivers, references to 3 ADC registers renamed to align on CMSIS and reference manual: {TR1, TR2, TR3} renamed {AWD1TR, AWD2TR, AWD3TR}.</li>
</ul></li>
<li><strong>HAL DAC</strong> updates
<ul>
<li>Add new HAL DAC APIs to start/stop conversion on both channels
<ul>
<li>HAL_DACEx_DualStart()</li>
<li>HAL_DACEx_DualStop()</li>
</ul></li>
</ul></li>
<li><strong>HAL FLASH</strong> updates
<ul>
<li>Fix Wrong definition of FLASH operation error
<ul>
<li>HAL_FLASH_ERROR_OP value updated to FLASH_SR_OPERR instead of FLASH_SR_EOP</li>
</ul></li>
</ul></li>
<li><strong>HAL/LL RCC</strong> updates
<ul>
<li>Enhance the PLL configuration in HAL_RCC_ClockConfig() API.</li>
<li>Add the following new APIs to check if PLL output mapped on different domain clock is enabled:
<ul>
<li>LL_RCC_PLL_IsEnabledDomain_ADC()</li>
<li>LL_RCC_PLL_IsEnabledDomain_I2S1()</li>
<li>LL_RCC_PLL_IsEnabledDomain_I2S2()</li>
<li>LL_RCC_PLL_IsEnabledDomain_RNG()</li>
<li>LL_RCC_PLL_IsEnabledDomain_FDCAN()</li>
<li>LL_RCC_PLL_IsEnabledDomain_USB()</li>
<li>LL_RCC_PLL_IsEnabledDomain_TIM1()</li>
<li>LL_RCC_PLL_IsEnabledDomain_TIM15()</li>
<li>LL_RCC_PLL_IsEnabledDomain_SYS()</li>
</ul></li>
<li>Enhance the following APIs implementation to check the PLL output enable bit status:
<ul>
<li>LL_RCC_GetI2SClockFreq()</li>
<li>LL_RCC_GetTIMClockFreq()</li>
<li>LL_RCC_GetRNGClockFreq()</li>
<li>LL_RCC_GetADCClockFreq()</li>
<li>LL_RCC_GetUSBClockFreq()</li>
</ul></li>
</ul></li>
<li><strong>HAL CEC</strong> updates
<ul>
<li>HAL code quality enhancement for MISRA-C Rule-8.13 by adding const qualifiers</li>
</ul></li>
<li><strong>HAL/LL TIM</strong> updates
<ul>
<li>Manage configuration of the Capture/compare DMA request source</li>
<li>Add related new exported constants (TIM_CCDMAREQUEST_CC, TIM_CCDMAREQUEST_UPDATE).</li>
<li>Create a new macro __HAL_TIM_SELECT_CCDMAREQUEST() allowing to program the TIMx_CR2.CCDS bitfield.</li>
<li>HAL code quality enhancement for MISRA-C Rule-8.13 by adding const qualifiers</li>
<li>__LL_TIM_CALC_PSC() macro update to round up the evaluate value when the fractional part of the division is greater than 0.5.</li>
</ul></li>
<li><strong>HAL LPTIM</strong> updates
<ul>
<li>Add check on PRIMASK register to prevent from enabling unwanted global interrupts within LPTIM_Disable() and LL_LPTIM_Disable()</li>
<li>HAL code quality enhancement for MISRA-C Rule-8.13 by adding const qualifiers</li>
</ul></li>
<li><strong>HAL UART</strong> updates
<ul>
<li>Add a check on the UART parity before enabling the parity error interruption.</li>
<li>Improve header description of UART_WaitOnFlagUntilTimeout() function</li>
<li>Add const qualifier for read only pointers.</li>
<li>Fix wrong cast when computing the USARTDIV value in UART_SetConfig().</li>
<li>HAL code quality enhancement for MISRA-C Rule-8.13 by adding const qualifiers</li>
</ul></li>
<li><strong>LL LPUART</strong> updates
<ul>
<li>TXFECF reference removed from LL LPUART driver.</li>
</ul></li>
<li><strong>HAL/LL USART</strong> updates
<ul>
<li>Add a check on the USART parity before enabling the parity error interrupt.</li>
<li>Improve header description of USART_WaitOnFlagUntilTimeout() function</li>
<li>Add const qualifier for read only pointers.</li>
<li>Fix compilation warnings generated with ARMV6 compiler</li>
</ul></li>
<li><strong>HAL IRDAL</strong> updates
<ul>
<li>Add a check on the IRDA parity before enabling the parity error interrupt.</li>
<li>Improve header description of IRDA_WaitOnFlagUntilTimeout() function</li>
<li>Add const qualifier for read only pointers.</li>
<li>Fix wrong cast when computing the USARTDIV value in IRDA_SetConfig().</li>
</ul></li>
<li><strong>HAL SMARTCARD</strong> updates
<ul>
<li>Improve header description of SMARTCARD_WaitOnFlagUntilTimeout() function</li>
<li>Add const qualifier for read only pointers.</li>
<li>Fix wrong cast when computing the USARTDIV value in SMARTCARD_SetConfig().</li>
</ul></li>
<li><strong>HAL I2C</strong> updates
<ul>
<li>Update to handle errors in polling mode.
<ul>
<li>Rename I2C_IsAcknowledgeFailed() to I2C_IsErrorOccurred() and correctly manage when error occurs.</li>
</ul></li>
<li>Update to fix issue detected due to low system frequency execution (HSI).</li>
<li>Declare an internal macro link to DMA macro to check remaining data: I2C_GET_DMA_REMAIN_DATA</li>
<li>Timeout issue using HAL MEM interface through FreeRTOS</li>
</ul></li>
<li><strong>HAL SMBUS</strong> updates
<ul>
<li>Add the support of wake up capability.</li>
<li>Update to fix issue of mismatched data received by master in case of data size to be transmitted by the slave is greater than the data size to be received by the master.
<ul>
<li>Add flush on TX register.</li>
</ul></li>
</ul></li>
<li><strong>HAL USB</strong> updates
<ul>
<li>HAL USB: fix Isochronous double buffer mode IN transfer issue</li>
<li>PCD: add supporting multi packets transfer on Interrupt endpoint</li>
<li>HAL: PCD: Set DCD timeout to minimum of 300ms before starting BCD primary detection process</li>
<li>HAL: PCD: software correction added to avoid unexpected STALL condition during EP0 multi packet OUT transfer.</li>
</ul></li>
<li><strong>LL UCPD</strong> updates
<ul>
<li>Correction of register accessed by LL_UCPD_ReadRxPaySize macro.</li>
</ul></li>
<li><strong>Documentation</strong>
<ul>
<li>"<span class="citation" data-cites="ref">@ref</span>" Doxygen tags removed from PDF User Manual</li>
</ul></li>
</ul></li>
</ul>
<h2 id="components-2">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>STM32G0xx CMSIS</strong></td>
<td style="text-align: left;"><strong>V1.4.2</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.4.4</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers-2">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain <strong>V8.50.9</strong> + ST-LINK</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain <strong>V5.31</strong> + STMicroelectronics.STM32G0xx_DFP.1.3.0.pack</li>
<li>STM32CubeIDE toolchain (gcc9_2020_q2_update) v1.7.0</li>
</ul>
<h2 id="backward-compatibility-2">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-2">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V6.3.0.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section7" aria-hidden="true"> <label for="collapse-section7" aria-hidden="true">V1.5.0 / 17-Juin-2021</label>
<div>
<h2 id="main-changes-4">Main Changes</h2>
<ul>
<li>General updates to fix known defects and enhancements implementation.</li>
<li>Deploy new license information and format in CMSIS devices, BSP drivers and firmware projects</li>
<li>Added new HAL SMBUS extended driver to support SMBUS fast Mode Plus.</li>
<li>This firmware release introduces the full support of TypeC connector where USB Data is managed by USB Dual role IP in device and host mode, and CC lines are controlled by the USBPD IP.
<ul>
<li>A set of applications are provided for STM32G0C1E-EV board to demonstrate how to develop a full USBPD application with USB Data.</li>
<li><p>The simple USB applications with Full USBPD protocol support, demonstrates SINK and SOURCE with USB data capability can be found under this path: Projects\STM32G0C1E-EV\Applications\USB-PD.</p></li>
<li>In order to have more details on how to use USB and USBPD in the same application, it is recommended to consult the STM32 Wiki pages:
<ul>
<li>https://wiki.st.com/stm32mcu/wiki/USB_Power_Delivery_overview</li>
<li>https://wiki.st.com/stm32mcu/wiki/USB_overview</li>
</ul></li>
</ul></li>
</ul>
<h2 id="contents-4">Contents</h2>
<ul>
<li><strong>CMSIS Device</strong> updates
<ul>
<li>Update to remove wrong bits defined for DMAMUX Req ID.</li>
<li>Protect Vector table modification following SRAM or FLASH preprocessor directive by a generic preprocessor directive : USER_VECT_TAB_ADDRESS.</li>
<li>Add new atomic register access macros in stm32g0xx.h file.</li>
<li>Add LSI maximum startup time datasheet value: LSI_STARTUP_TIME.</li>
<li>Update Licensing information and format
<ul>
<li>Add LICENSE.txt file</li>
<li>Remove License message from Release_Notes.html</li>
<li>Update header files with new license format</li>
</ul></li>
</ul></li>
<li><p><strong>HAL/LL Drivers</strong> updates</p>
<ul>
<li><strong>HAL CEC</strong> update
<ul>
<li>Update HAL_CEC_IRQHandler() API to avoid appending an extra byte to the end of a message.</li>
</ul></li>
<li><strong>HAL/LL SPI</strong> update
<ul>
<li>Fix MISRA-C 2012 Rule-13.2 error.</li>
<li>Update to set the FRXTH bit for 8bit data in LL_SPI_Init() API.</li>
<li>Update LL_SPI_TransmitData8() API to avoid casting the result to 8 bits.</li>
</ul></li>
<li><strong>HAL RCC</strong> update
<ul>
<li>Update to fix HSI48 flag definition.</li>
<li>Add missing STM32G0C1 specific MCO prescaler values to docstring.</li>
<li>Update GetOscConfig() API to correct wrong HSIDiv value.</li>
<li>Add new API HAL_RCC_GetResetSource() to get all reset sources and clear flags for next reset.</li>
</ul></li>
<li><strong>HAL DMA</strong> update
<ul>
<li>Update HAL_DMA_IRQHandler() API to set the DMA state before unlocking access to the DMA handle.</li>
</ul></li>
<li><strong>HAL FLASH</strong> update
<ul>
<li>Clarification comment of the program type added to the HAL_FLASH_Program() and HAL_FLASH_Program_IT() APIs.</li>
</ul></li>
<li><strong>HAL EXTI</strong> update
<ul>
<li>Update HAL_EXTI_GetConfigLine() API to set default configuration value of Trigger and GPIOSel before checking each corresponding registers.</li>
</ul></li>
<li><strong>HAL/LL RTC</strong> update
<ul>
<li>Fix an error in IS_LL_RTC_MONTH leading to assert failure.</li>
<li>New APIs to subtract or add one hour to the calendar in one single operation without going through the initialization procedure (Daylight Saving):
<ul>
<li>HAL_RTC_DST_Add1Hour()</li>
<li>HAL_RTC_DST_Sub1Hour()</li>
<li>HAL_RTC_DST_SetStoreOperation()</li>
<li>HAL_RTC_DST_ClearStoreOperation()</li>
<li>HAL_RTC_DST_ReadStoreOperation()</li>
</ul></li>
<li>DayLightSaving and StoreOperation interfaces from RTC_TimeTypeDef type and __HAL_RTC_DAYLIGHT_SAVING_TIME_ADD1H() and __HAL_RTC_DAYLIGHT_SAVING_TIME_SUB1H() macros are now deprecated.</li>
</ul></li>
<li><strong>HAL CRYP</strong> update
<ul>
<li>Update HAL_CRYP_SetConfig() and HAL_CRYP_GetConfig() APIs to set/get the continent of KeyIVConfigSkip correctly.</li>
<li>Resolve interrupt mode related GCM decryption issue causing wrong computation of decryption size.</li>
<li>Update HAL_CRYP_InCpltCallback() API to fix an incorrect condition call at resumption time.</li>
<li>Update CRYP_AESCCM_Process_IT() API to manage header lengths in bytes or words when header length is less than 16 bytes.</li>
</ul></li>
<li><strong>HAL COMP</strong> update
<ul>
<li>Update wait_loop_index computation so delay in us is always multiplicated by at least value “1”.</li>
</ul></li>
<li><strong>HAL IWDG</strong> update
<ul>
<li>Update HAL_IWDG_Init() API in order to fix HAL_GetTick() timeout vulnerability issue.</li>
</ul></li>
<li><strong>HAL/LL RCC</strong> update
<ul>
<li>Private functions made static.</li>
<li>Add missing STM32G0C1 specific MCO prescaler values to docstring.</li>
<li>Update to fix HSI48 flag definition.</li>
<li>Update GetOscConfig() API to correct wrong HSIDiv value.</li>
<li>Add LSI startup time in default IWDG timeout calculation (HAL_IWDG_DEFAULT_TIMEOUT).</li>
<li>Add new API HAL_RCC_GetResetSource() to get all reset sources and clear flags for next reset.</li>
</ul></li>
<li><strong>HAL GPIO</strong> update
<ul>
<li>Update HAL_GPIO_Init() API to avoid the configuration of PUPDR register when Analog mode is selected.</li>
</ul></li>
<li><strong>HAL I2C</strong> update
<ul>
<li>Update I2C_IsAcknowledgeFailed() API to avoid I2C in busy state if NACK received after transmitting register address.</li>
</ul></li>
<li><strong>HAL SMBUS</strong> update
<ul>
<li>Add support for Fast Mode Plus to be SMBUS Rev3 compliant.
<ul>
<li>Add HAL_SMBUSEx_EnableFastModePlus() and HAL_SMBUSEx_DisableFastModePlus() APIs to manage Fm+.</li>
</ul></li>
</ul></li>
<li><strong>HAL RNG</strong> update
<ul>
<li>Update timeout mechanism to avoid false timeout detection in case of preemption.</li>
</ul></li>
<li><strong>HAL UART</strong> update
<ul>
<li>Update HAL_UART_IRQHandler() API to handle receiver timeout interrupt.</li>
<li>Update UART receive processes (IT and DMA) to handle the UART receive’s timeout interrupt.</li>
<li>Fix erroneous UART’s handle state in case of error returned after DMA reception start within UART_Start_Receive_DMA().</li>
<li>Correction on UART ReceptionType management in case of ReceptionToIdle API are called from RxEvent callback.</li>
<li>Handling of UART concurrent register access in case of race condition between Tx and Rx transfers (HAL UART and LL LPUART).</li>
<li>Remove an invalid FIFO mode configuration from UART_SetConfig() as it is not is not member of UART_InitTypeDef Structure.</li>
</ul></li>
<li><strong>HAL/LL USART</strong> update
<ul>
<li>Remove useless check on maximum BRR value by removing IS_LL_USART_BRR_MAX() macro.</li>
<li>LL_USART_ClockInit now supports clock phase and clock polarity configuration for SPI_Slave mode.</li>
<li>Handling of USART concurrent register access in case of race condition between Tx and Rx transfers.</li>
<li>Optimize stack usage for multiple APIs.</li>
</ul></li>
<li><strong>HAL/LL TIM</strong> update
<ul>
<li>Update LL_TIM_GetCounterMode() API to return the correct counter mode.</li>
<li>Correct reversed description of TIM_LL_EC_ONEPULSEMODE One Pulse Mode.</li>
<li>Update HAL_TIMEx_OnePulseN_Start() and HAL_TIMEx_OnePulseN_Stop() APIs (polling and IT mode) to take into consideration all OutputChannel parameters.</li>
<li>Update timeout mechanism to avoid false timeout detection in case of preemption.</li>
<li>Update input capture measurement in DMA mode to avoid zero return values at high frequencies.</li>
</ul></li>
<li><strong>HAL LPTIM</strong> update
<ul>
<li>Update HAL_LPTIM_Init() API implementation to configure digital filter for external clock when LPTIM is clocked by an internal clock source.</li>
</ul></li>
<li><strong>HAL IWDG</strong> update
<ul>
<li>Update HAL_IWDG_Init() API in order to fix HAL_GetTick() timeout vulnerability issue.</li>
<li>Add LSI startup time in default IWDG timeout calculation (HAL_IWDG_DEFAULT_TIMEOUT).</li>
</ul></li>
<li><strong>HAL/LL ADC</strong> update
<ul>
<li>Update wait_loop_index computation so delay in us is always multiplicated by at least value “1”.</li>
<li>Fix wrong internal regulator stabilization time to be aligned with the datasheet: 20us instead of 10us.</li>
</ul></li>
<li><strong>HAL USB</strong> update
<ul>
<li>Add fix transfer complete for IN Interrupt transaction in single buffer mode.</li>
<li>stm32g0xx_hal_hcd.h/c updated to add #if #endif pre-processor directives for devices that do not support USB DRD feature.</li>
<li>Add fix transfer complete for IN Interrupt transaction in single buffer mode.</li>
</ul></li>
</ul></li>
<li><strong>BSP</strong> updates
<ul>
<li>Update Licensing information and format
<ul>
<li>Add LICENSE.txt file</li>
<li>Remove License message from Release_Notes.html</li>
<li>Update header files with new license format</li>
</ul></li>
<li><strong>BSP_EVAL_G081</strong>
<ul>
<li>Update to set UIF flag just after Timer configuration</li>
<li>HAL MSP Init functions update to be used directly in the BSP drivers</li>
</ul></li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Upgraded USB Host Lib to tag <strong>v3.4.0.</strong>
<ul>
<li>Improved enumeration phase by adding some specifications requirements checks.</li>
<li>Added error signaling for some out of specification device’s descriptors fields.</li>
<li>Added checking on both IN and OUT pipes construction.</li>
<li>Fixes added to FreeRTOS resource during USB host DeInit.</li>
</ul></li>
<li>Upgraded USB Device Lib to tag <strong>v2.8.0.</strong>
<ul>
<li>Add support of new USB device Class driver:
<ul>
<li>USB Printer Class driver based on Universal Serial Bus Device Class Definition for Printing Devices Version 1.1</li>
</ul></li>
</ul></li>
<li>Upgraded STM32 USB Power Delivery Core Library to use <strong>v4.0.0</strong>.
<ul>
<li>Add the data role reset during hard reset AMS</li>
<li>Add the support of the ThreadX RTOS</li>
</ul></li>
<li>Upgraded STM32 USB Power Delivery Device Library to use <strong>g0_v3.3.1</strong>.
<ul>
<li>Add support TCPP03.</li>
</ul></li>
</ul></li>
<li><strong>Utilities</strong> updates
<ul>
<li>Upgraded STM32 TRACER_EMB to use <strong>v1.6.1</strong>.</li>
<li>Upgraded GUI_INTERFACE to use <strong>V2.0.0</strong>.</li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li>Update Licensing information and format
<ul>
<li>Add LICENSE.txt file</li>
<li>Remove License message from Release_Notes.html</li>
<li>Update header files with new license format</li>
</ul></li>
<li>Templates
<ul>
<li>Templates MDK-ARM projects migrated to ARM Compiler 6 (AC-5 like warnings).</li>
<li>Toolchain Support of ARM Compiler 6 (AC-5 like warnings) for HAL/LL/BSP drivers and STMicroelectronics Middleware components.</li>
<li>Update to fix GCC 9 warnings.</li>
</ul></li>
<li>Examples
<ul>
<li>Update examples and applications to avoid clearing DMA using global flag GIFx.</li>
<li>USBPD applications: update to fix an error with Timer Service Source when TIM4 to TIM20 are configured.</li>
</ul></li>
<li>STM32G0C1E-EV
<ul>
<li>Add new USBPD applications to illustrate cohabitation between USB &amp; USBPD
<ul>
<li>USBPD_SINK_MSC</li>
<li>USBPD_SOURCE_HID</li>
</ul></li>
<li>Add support for MDK-ARM and CubeIDE toolchains for the following USB application:
<ul>
<li>STM32G0C1E-EV\Applications\USB_Device\DFU_Standalone</li>
</ul></li>
</ul></li>
<li>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</li>
</ul></li>
</ul>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.5.0</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h3 id="warning-1"><strong>Warning</strong></h3>
<p>For applications using device connected on CN7 (Type-C connector on MB1352):</p>
<ul>
<li><p>When the power source jumper JP24 is configured to D5V position (with this configuration the mother board is powered from the daughter board), there is no risk to get an over voltage on USB Vbus connector CN7.</p></li>
<li><p>When the ST-Link is used as power source there is a risk to get an over voltage in connector. In such power configuration, software safety protection is required to detect the overvoltage. Please refer to /* SAFETY PROTECTION CODE BEGIN */ section in main.c of USB_Host applications.</p></li>
</ul>
<h2 id="components-3">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CMSIS V5.6.0</td>
<td style="text-align: left;">V5.6.0_cm0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/README.md">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32G0xx CMSIS</strong></td>
<td style="text-align: left;"><strong>V1.4.1</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.4.2</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0C1E-EV</td>
<td style="text-align: left;"><strong>V1.0.1</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0C1E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP STM32G081B_EVAL</strong></td>
<td style="text-align: left;"><strong>V1.3.1</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G071B-Discovery</strong></td>
<td style="text-align: left;"><strong>V1.2.1</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP STM32G0316-DISCO</strong></td>
<td style="text-align: left;"><strong>V1.0.2</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G0xx_Nucleo_32</strong></td>
<td style="text-align: left;"><strong>V1.0.2</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V3.0.4</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP st7735</td>
<td style="text-align: left;">V1.1.5</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.3</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP ssd1315</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middleware</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>FatFS</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2019101</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>FreeRTOS</td>
<td style="text-align: left;">V10.3.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 2020083</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USBPD_Library - Core</strong></td>
<td style="text-align: left;"><strong>v4.0.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USBPD_Library - Devices</strong></td>
<td style="text-align: left;"><strong>g0_v3.3.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USB_Host_Library</strong></td>
<td style="text-align: left;"><strong>V3.4.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USB_Device_Library</strong></td>
<td style="text-align: left;"><strong>V2.8.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>OpenBootloader</strong></td>
<td style="text-align: left;"><strong>V3.0.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/OpenBootloader/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CPU</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>Fonts</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>Log</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>GUI_INTERFACE</strong></td>
<td style="text-align: left;"><strong>V2.0.0</strong></td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>TRACER_EMB</strong></td>
<td style="text-align: left;"><strong>V1.6.1</strong></td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers-3">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain <strong>V8.50.9</strong> + ST-LINK</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain <strong>V5.31</strong> + STMicroelectronics.STM32G0xx_DFP.1.3.0.pack</li>
<li>STM32CubeIDE <strong>V1.7.0</strong></li>
</ul>
<h2 id="supported-devices-and-boards-2">Supported Devices and boards</h2>
<ul>
<li>STM32G0C1xx, STM32G0B1xx and STM32G0B0xx devices</li>
<li>STM32G061xx, STM32G051xx and STM32G050xx devices</li>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li>STM32G0B1RE Nucleo kit (MB1360 C-01)</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G0C1E Evaluation board RevB (MB1581 B-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B/STM32G0C1E Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li>STM32G031K8 Nucleo32 kit (MB1455)</li>
<li>STM32G0316 Discovery kit (MB1454)</li>
</ul>
<h2 id="known-limitations-2">Known Limitations</h2>
<ul>
<li>A few applications on STM32G0C1E-EV projects are not available at STM32CubeMX format (with .ioc)</li>
<li>USB HAL limitation: Double buffer mode is not functional with isochronous data transfers in host mode.</li>
<li>STM32G081B-EVAL:
<ul>
<li>DemoLoader Demo is provided for EWARM IDE only (not provided for MDK-ARM and CubeIDE)</li>
</ul></li>
</ul>
<h2 id="backward-compatibility-3">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-3">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V6.3.0.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section6" aria-hidden="true"> <label for="collapse-section6" aria-hidden="true">V1.4.1 / 25-February-2021</label>
<div>
<h2 id="main-changes-5">Main Changes</h2>
<h3 id="patch-release-1">Patch release</h3>
<p><strong>Patch release</strong> of STM32CubeG0 (STM32Cube for STM32G0 Series) Firmware package supporting STM32G0C1xx/B1xx/B0xx, STM32G061xx/51xx/50xx, STM32G041xx/31xx/30xx and STM32G081xx/71xx/70xx devices.</p>
<p>In the STM32CubeG0 MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.</p>
<p>Demonstrations binaries are no more delivered within the STM32CubeG0 MCU package. They are available for download, in addition to their required media files if any, in a standalone package accessible through each hardware board official webpage. Please refer to the corresponding demonstration binary readme.txt to get webpage for each board.</p>
<h2 id="contents-5">Contents</h2>
<ul>
<li><strong>HAL / LL Drivers</strong> updates
<ul>
<li>Update of <strong>HAL FLASH</strong> driver to support all <strong>STM32G0C1xx</strong> devices (with 128K dual bank and mono bank)</li>
</ul></li>
</ul>
<p><br />
</p>
<ul>
<li><p>Projects updates</p>
<ul>
<li>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</li>
</ul></li>
</ul>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Projects</td>
<td>V1.4.0</td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h3 id="warning-2"><strong>Warning</strong></h3>
<p>For applications using device connected on CN7 (Type-C connector on MB1352):</p>
<ul>
<li><p>When the power source jumper JP24 is configured to D5V position (with this configuration the mother board is powered from the daughter board), there is no risk to get an over voltage on USB Vbus connector CN7.</p></li>
<li><p>When the ST-Link is used as power source there is a risk to get an over voltage in connector. In such power configuration, software safety protection is required to detect the overvoltage.</p>
<p>Please refer to /* SAFETY PROTECTION CODE BEGIN */ section in main.c of USB_Host applications.</p></li>
</ul>
<h2 id="components-4">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CMSIS V5.6.0</td>
<td style="text-align: left;">V5.6.0_cm0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/README.md">release notes</a></td>
</tr>
<tr class="even">
<td>STM32G0xx CMSIS</td>
<td style="text-align: left;">V1.4.0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.4.1</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0C1E-EV</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0C1E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G081B_EVAL</td>
<td style="text-align: left;">V1.3.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G071B-Discovery</td>
<td style="text-align: left;">V1.2.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0316-DISCO</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0xx_Nucleo_32</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V3.0.4</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP st7735</td>
<td style="text-align: left;">V1.1.5</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.3</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP ssd1315</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middleware</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>FatFS</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 20191011</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>FreeRTOS</td>
<td style="text-align: left;">V10.3.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 20200831</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>STM32_USBPD_Library - Core</td>
<td style="text-align: left;">V3.2.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>STM32_USBPD_Library - Devices</td>
<td style="text-align: left;">V3.1.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>STM32_USB_Host_Library</td>
<td style="text-align: left;">V3.3.4</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>STM32_USB_Device_Library</td>
<td style="text-align: left;">V2.7.1</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>OpenBootloader</td>
<td style="text-align: left;">V3.0.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/OpenBootloader/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CPU</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>Fonts</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>Log</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>GUI_INTERFACE</td>
<td style="text-align: left;">V1.12.0</td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>TRACER_EMB</td>
<td style="text-align: left;">V1.5.0</td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers-4">Development Toolchains and Compilers</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Toolchain + ST-Link</th>
<th>Version</th>
<th style="text-align: left;">Device</th>
<th style="text-align: left;">Patch(if available)</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">IAR Embedded Workbench for ARM (EWARM)</td>
<td>V8.30.1</td>
<td style="text-align: left;">G0C1xx/B1xx/B0xx</td>
<td style="text-align: left;"><a href="./Utilities/PC_Software/EWARMv8_STM32G0Bx_V0.2.zip">Patch EWARM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">IAR Embedded Workbench for ARM (EWARM)</td>
<td>V8.30.1</td>
<td style="text-align: left;">G061xx/51xx/50xx</td>
<td style="text-align: left;"><a href="./Utilities/PC_Software/EWARMv8_STM32G05x_V0.2.zip">Patch EWARM</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">RealView Microcontroller Development Kit (MDK-ARM)</td>
<td>V5.29</td>
<td style="text-align: left;">G0C1xx/B1xx/B0xx</td>
<td style="text-align: left;"><a href="./Utilities/PC_Software/Keil.STM32G0Bx_DFP.0.0.2.zip">Patch MDK-ARM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">RealView Microcontroller Development Kit (MDK-ARM)</td>
<td>V5.29</td>
<td style="text-align: left;">G061xx/51xx/50xx</td>
<td style="text-align: left;"><a href="./Utilities/PC_Software/Keil.STM32G05x_DFP.0.0.2.zip">Patch MDK-ARM</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32CubeIDE</td>
<td>V1.5.0</td>
<td style="text-align: left;">G0C1xx/B1xx/B0xx</td>
<td style="text-align: left;"></td>
</tr>
</tbody>
</table>
<h2 id="supported-devices-and-boards-3">Supported Devices and boards</h2>
<ul>
<li>STM32G0C1xx, STM32G0B1xx and STM32G0B0xx devices</li>
<li>STM32G061xx, STM32G051xx and STM32G050xx devices</li>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li>STM32G0B1RE Nucleo kit (MB1360 C-01)</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G0C1E Evaluation board RevB (MB1581 B-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B/STM32G0C1E Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li>STM32G031K8 Nucleo32 kit (MB1455)</li>
<li>STM32G0316 Discovery kit (MB1454)</li>
</ul>
<h2 id="known-limitations-3">Known Limitations</h2>
<ul>
<li>A few applications on STM32G0C1E-EV projects are not available at STM32CubeMX format (with .ioc)</li>
<li>USB HAL limitation: Double buffer mode is not functional with isochronous data transfers in host mode.</li>
</ul>
<h2 id="backward-compatibility-4">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-4">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V6.1.0</li>
</ul>
<p><br />
</p>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section5" aria-hidden="true"> <label for="collapse-section5" aria-hidden="true">V1.4.0 / 03-November-2020</label>
<div>
<h2 id="main-changes-6">Main Changes</h2>
<h3 id="maintenance-release-and-product-update">Maintenance release and Product Update</h3>
<p><strong>Official release</strong> of STM32CubeG0 (STM32Cube for STM32G0 Series) Firmware package introducing <strong>STM32G0C1xx/B1xx/B0xx</strong> and <strong>STM32G061xx/51xx/50xx</strong> devices.</p>
<p>Maintenance release of STM32CubeG0 (STM32Cube for STM32G0 Series) Firmware package supporting STM32G041xx/31xx/30xx devices and STM32G081xx/71xx/70xx devices.</p>
<p>In the STM32CubeG0 MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.</p>
<p>Demonstrations binaries are no more delivered within the STM32CubeG0 MCU package. They are available for download, in addition to their required media files if any, in a standalone package accessible through each hardware board official webpage. Please refer to the corresponding demonstration binary readme.txt to get webpage for each board.</p>
<h2 id="contents-6">Contents</h2>
<ul>
<li><strong>CMSIS Core</strong> updates
<ul>
<li><p><strong>Upgrade to CMSIS V5.6.0</strong></p>
<p>DSP libraries moved to CMSIS/DSP/Lib (DSP-based user projects impacted)</p></li>
</ul></li>
<li><strong>CMSIS Device</strong> updates
<ul>
<li><strong>Add support of new G0C1xx/B1xx/B0xx devices</strong></li>
<li><strong>Add support of new G061xx/51xx/50xx devices</strong></li>
<li>Add support of STM32CubeIDE</li>
</ul></li>
<li><strong>HAL / LL Drivers</strong> updates
<ul>
<li>Fix known defects and add several enhancements implementation</li>
<li><strong>Add support of new features/instances/IPs for G0C1xx/B1xx/B0xx devices</strong></li>
<li><strong>Add support of new instances/IPs for G061xx/51xx/50xx devices</strong></li>
</ul></li>
<li><strong>BSP Drivers</strong> updates
<ul>
<li><strong>Add New BSP STM32G0C1E-EV</strong></li>
<li>Update <strong>BSP STM32G081B_EVAL</strong> following changes in latest version of USBPD Middleware</li>
<li>Update <strong>BSP STM32G071B-DISCOVERY</strong> following changes in latest version of USBPD Middleware</li>
</ul></li>
<li>BSP Components updates
<ul>
<li>Update SSD1315 to fix known defect</li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Add new middleware <strong>OpenBootloader</strong></li>
<li>Add new middleware <strong>STM32_USB_Device_Library</strong></li>
<li>Add new middleware <strong>STM32_USB_Host_Library</strong><br />
</li>
<li>Update to new version of <strong>FreeRTOS v10.3.1 (ST modified 20200831)</strong></li>
<li>Update to new version of <strong>FatFS R0.12c (ST modified 20191011)</strong></li>
<li>Update to new version of <strong>STM32_USBPD_Library - Core V3.2.0</strong></li>
<li>Update to new version of <strong>STM32_USBPD_Library - devices V3.1.0</strong></li>
</ul></li>
<li><strong>Utilities</strong> updates
<ul>
<li>Update to new version of <strong>GUI_INTERFACE</strong></li>
<li>Update to new version of <strong>TRACER_EMB</strong></li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li><p><strong>Add new examples, templates, Applications and Demonstration for STM32G0C1E-EV and NUCLEO-G0B1RE boards.</strong></p></li>
<li>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li><p>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</p></li>
</ul></li>
</ul>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.4.0</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h3 id="warning-3"><strong>Warning</strong></h3>
<p>For applications using device connected on CN7 (Type-C connector on MB1352):</p>
<ul>
<li><p>When the power source jumper JP24 is configured to D5V position (with this configuration the mother board is powered from the daughter board), there is no risk to get an over voltage on USB Vbus connector CN7.</p></li>
<li><p>When the ST-Link is used as power source there is a risk to get an over voltage in connector. In such power configuration, software safety protection is required to detect the overvoltage.</p>
<p>Please refer to /* SAFETY PROTECTION CODE BEGIN */ section in main.c of USB_Host applications.</p></li>
</ul>
<h2 id="components-5">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>CMSIS V5.6.0</strong></td>
<td style="text-align: left;"><strong>V5.6.0_cm0</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/README.md">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32G0xx CMSIS</strong></td>
<td style="text-align: left;"><strong>V1.4.0</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.4.0</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP STM32G0xx_Nucleo</strong></td>
<td style="text-align: left;"><strong>V1.1.1</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G0C1E-EV</strong></td>
<td style="text-align: left;"><strong>V1.0.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0C1E-EV/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP STM32G081B_EVAL</strong></td>
<td style="text-align: left;"><strong>V1.3.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G071B-Discovery</strong></td>
<td style="text-align: left;"><strong>V1.2.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP STM32G0316-DISCO</strong></td>
<td style="text-align: left;"><strong>V1.0.1</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G0xx_Nucleo_32</strong></td>
<td style="text-align: left;"><strong>V1.0.1</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V3.0.4</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP st7735</td>
<td style="text-align: left;">V1.1.5</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP cbtl08gp053</strong></td>
<td style="text-align: left;"><strong>V1.0.1</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP tusb546</strong></td>
<td style="text-align: left;"><strong>V1.0.3</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP sn65dp141</strong></td>
<td style="text-align: left;"><strong>V1.0.2</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP ssd1315</strong></td>
<td style="text-align: left;"><strong>V1.1.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middleware</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>FatFS</strong></td>
<td style="text-align: left;"><strong>R0.12c</strong></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;"><strong>ST modified 20191011</strong></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td><strong>FreeRTOS</strong></td>
<td style="text-align: left;"><strong>V10.3.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;"><strong>ST modified 20200831</strong></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USBPD_Library - Core</strong></td>
<td style="text-align: left;"><strong>V3.2.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USBPD_Library - Devices</strong></td>
<td style="text-align: left;"><strong>V3.1.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USB_Host_Library</strong></td>
<td style="text-align: left;"><strong>V3.3.4</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Host_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USB_Device_Library</strong></td>
<td style="text-align: left;"><strong>V2.7.1</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USB_Device_Library/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>OpenBootloader</strong></td>
<td style="text-align: left;"><strong>V3.0.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/OpenBootloader/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CPU</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>Fonts</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>Log</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>GUI_INTERFACE</strong></td>
<td style="text-align: left;"><strong>V1.12.0</strong></td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>TRACER_EMB</strong></td>
<td style="text-align: left;"><strong>V1.5.0</strong></td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers-5">Development Toolchains and Compilers</h2>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Toolchain + ST-Link</th>
<th>Version</th>
<th style="text-align: left;">Device</th>
<th style="text-align: left;">Patch(if available)</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">IAR Embedded Workbench for ARM (EWARM)</td>
<td>V8.30.1</td>
<td style="text-align: left;">G0C1xx/B1xx/B0xx</td>
<td style="text-align: left;"><a href="./Utilities/PC_Software/EWARMv8_STM32G0Bx_V0.2.zip">Patch EWARM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">IAR Embedded Workbench for ARM (EWARM)</td>
<td>V8.30.1</td>
<td style="text-align: left;">G061xx/51xx/50xx</td>
<td style="text-align: left;"><a href="./Utilities/PC_Software/EWARMv8_STM32G05x_V0.2.zip">Patch EWARM</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">RealView Microcontroller Development Kit (MDK-ARM)</td>
<td>V5.29</td>
<td style="text-align: left;">G0C1xx/B1xx/B0xx</td>
<td style="text-align: left;"><a href="./Utilities/PC_Software/Keil.STM32G0Bx_DFP.0.0.2.zip">Patch MDK-ARM</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">RealView Microcontroller Development Kit (MDK-ARM)</td>
<td>V5.29</td>
<td style="text-align: left;">G061xx/51xx/50xx</td>
<td style="text-align: left;"><a href="./Utilities/PC_Software/Keil.STM32G05x_DFP.0.0.2.zip">Patch MDK-ARM</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32CubeIDE</td>
<td>V1.5.0</td>
<td style="text-align: left;">G0C1xx/B1xx/B0xx</td>
<td style="text-align: left;"></td>
</tr>
</tbody>
</table>
<h2 id="supported-devices-and-boards-4">Supported Devices and boards</h2>
<ul>
<li><strong>STM32G0C1xx, STM32G0B1xx and STM32G0B0xx devices</strong></li>
<li><strong>STM32G061xx, STM32G051xx and STM32G050xx devices</strong></li>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li><strong>STM32G0B1RE Nucleo kit (MB1360 C-01)</strong></li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li><strong>STM32G0C1E Evaluation board RevB (MB1581 B-01)</strong></li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B/STM32G0C1E Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li>STM32G031K8 Nucleo32 kit (MB1455)</li>
<li>STM32G0316 Discovery kit (MB1454)</li>
</ul>
<h2 id="known-limitations-4">Known Limitations</h2>
<ul>
<li>A few applications on STM32G0C1E-EV projects are not available at STM32CubeMX format (with .ioc)</li>
<li>USB HAL limitation: Double buffer mode is not functional with isochronous data transfers in host mode.</li>
</ul>
<h2 id="backward-compatibility-5">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-5">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V6.1.0</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section4" aria-hidden="true"> <label for="collapse-section4" aria-hidden="true">V1.3.0 / 25-June-2019</label>
<div>
<h2 id="main-changes-7">Main Changes</h2>
<h3 id="maintenance-release">Maintenance release</h3>
<p>Maintenance release of STM32CubeG0 (STM32Cube for STM32G0 Series) Firmware package supporting STM32G041xx/31xx/30xx devices and STM32G081xx/71xx/70xx devices.</p>
<p>In the STM32CubeG0 MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.</p>
<p>Demonstrations binaries are no more delivered within the STM32CubeG0 MCU package. They are available for download, in addition to their required media files if any, in a standalone package accessible through each hardware board official webpage. Please refer to the corresponding demonstration binary readme.txt to get webpage for each board.</p>
<h2 id="contents-7">Contents</h2>
<ul>
<li><strong>CMSIS Core</strong> updates
<ul>
<li>Update to new version <strong>V5.4.0</strong></li>
</ul></li>
<li><strong>CMSIS Device</strong> updates
<ul>
<li>Fix known defect</li>
</ul></li>
<li><strong>HAL / LL Drivers</strong> updates
<ul>
<li>Fix known defects and add several enhancements implementation</li>
</ul></li>
<li><strong>BSP Drivers</strong> updates
<ul>
<li>Update <strong>BSP STM32G081B_EVAL</strong> following changes in latest version of FatFS Middleware</li>
<li>Update <strong>BSP Adafruit Shield</strong> following changes in latest version of FatFS Middleware</li>
</ul></li>
<li><strong>Middlewares</strong> updates
<ul>
<li>Update to new version of <strong>FatFS R0.12c (ST modified 20190329)</strong></li>
<li>Update to new version of <strong>STM32_USBPD_Library - Core &amp; devices V2.6.0</strong></li>
</ul></li>
<li><strong>Utilities</strong> updates
<ul>
<li>Update to new version of <strong>CPU V1.1.1</strong></li>
<li>Update to new version of <strong>Fonts V1.0.1</strong></li>
<li>Update to new version of <strong>Log V1.0.2</strong></li>
<li>Update to new version of <strong>GUI_INTERFACE V1.7.0</strong></li>
<li>Update to new version of <strong>TRACER_EMB V1.2.0</strong></li>
</ul></li>
<li><strong>Projects</strong> updates
<ul>
<li>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</li>
<li>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</li>
<li>Update of FW projects following changes in latest version of HAL/LL, BSP and Middlewares</li>
</ul></li>
</ul>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>Projects</strong></td>
<td><strong>V1.3.0</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="components-6">Components</h2>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>CMSIS V5.4</strong></td>
<td style="text-align: left;"><strong>V5.4.0</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/README.md">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32G0xx CMSIS</strong></td>
<td style="text-align: left;"><strong>V1.3.0</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>STM32G0xx_HAL_Driver</strong></td>
<td style="text-align: left;"><strong>V1.3.0</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G081B_EVAL</strong></td>
<td style="text-align: left;"><strong>V1.2.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G071B-Discovery</td>
<td style="text-align: left;">V1.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G0316-DISCO</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo_32</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP Adafruit Shield</strong> (reference ID 802)</td>
<td style="text-align: left;"><strong>V3.0.4</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP st7735</td>
<td style="text-align: left;">V1.1.5</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ssd1315</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middlewares</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>FatFS</strong></td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/00history.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;"><strong>ST modified 20190329</strong></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>FreeRTOS</td>
<td style="text-align: left;">V10.0.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 20190329</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td><strong>STM32_USBPD_Library - Core</strong></td>
<td style="text-align: left;"><strong>V2.6.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>STM32_USBPD_Library - Devices</strong></td>
<td style="text-align: left;"><strong>V2.6.0</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td><strong>CPU</strong></td>
<td style="text-align: left;"><strong>V1.1.1</strong></td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>Fonts</strong></td>
<td style="text-align: left;"><strong>V1.0.1</strong></td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>Log </strong></td>
<td style="text-align: left;"><strong>V1.0.2</strong></td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>GUI_INTERFACE</strong></td>
<td style="text-align: left;"><strong>V1.7.0</strong></td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>TRACER_EMB</strong></td>
<td style="text-align: left;"><strong>V1.2.0</strong></td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers-6">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2 + ST-Link</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25 + ST-Link</li>
<li>System Workbench for STM32 (SW4STM32) toolchain V2.7.2 + ST-Link</li>
</ul>
<h2 id="supported-devices-and-boards-5">Supported Devices and boards</h2>
<ul>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li>STM32G031K8 Nucleo32 kit (MB1455)</li>
<li>STM32G0316 Discovery kit (MB1454)</li>
</ul>
<h2 id="known-limitations-5">Known Limitations</h2>
<h2 id="backward-compatibility-6">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-6">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V5.3.0</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section3" aria-hidden="true"> <label for="collapse-section3" aria-hidden="true">V1.2.0 / 05-April-2019</label>
<div>
<h2 id="main-changes-8">Main Changes</h2>
<h3 id="maintenance-release-and-product-update-1">Maintenance release and product Update</h3>
<p>First Official release of STM32CubeG0 (STM32Cube for STM32G0 Series) Firmware package supporting <strong>STM32G041xx/31xx/30xx</strong> devices and introducing new <strong>STM32G0316-DISCO</strong> and <strong>NUCLEO-G031K8</strong> boards.</p>
<p>Maintenance release of STM32CubeG0 (STM32Cube for STM32G0 Series) Firmware package supporting <strong>STM32G081xx/71xx/70xx</strong> devices</p>
<p>In the STM32CubeG0 MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.</p>
<p>Demonstrations binaries are no more delivered within the STM32CubeG0 MCU package. They are available for download, in addition to their required media files if any, in a standalone package accessible through each hardware board official webpage. Please refer to the corresponding demonstration binary readme.txt to get webpage for each board.</p>
<h2 id="contents-8">Contents</h2>
<p>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Projects</td>
<td><strong>V1.2.0</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="components-7">Components</h2>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CMSIS V4.5</td>
<td style="text-align: left;">V4.5.0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/index.html">release notes</a></td>
</tr>
<tr class="even">
<td>STM32G0xx CMSIS</td>
<td style="text-align: left;"><strong>V1.2.0</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>STM32G0xx_HAL_Driver</td>
<td style="text-align: left;"><strong>V1.2.0</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;"><strong>V1.1.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G081B_EVAL</td>
<td style="text-align: left;">V1.1.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G071B-Discovery</td>
<td style="text-align: left;"><strong>V1.1.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP STM32G0316-DISCO</strong></td>
<td style="text-align: left;"><strong>V1.0.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0316-DISCO/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP STM32G0xx_Nucleo_32</strong></td>
<td style="text-align: left;"><strong>V1.0.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo_32/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V2.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Common</td>
<td style="text-align: left;"><strong>V5.1.2</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP stlm75</td>
<td style="text-align: left;">V2.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP st7735</td>
<td style="text-align: left;"><strong>V1.1.5</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP ina230</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP ssd1315</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middlewares</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>FatFS</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/doc/updates.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;">ST modified 20170710</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>FreeRTOS</td>
<td style="text-align: left;">V10.0.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td></td>
<td style="text-align: left;"><strong>ST modified 20190329</strong></td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes ST</a></td>
</tr>
<tr class="odd">
<td>STM32_USBPD_Library - Core</td>
<td style="text-align: left;"><strong>V2.5.2</strong></td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>STM32_USBPD_Library - Devices</td>
<td style="text-align: left;">V2.5.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: center;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CPU</td>
<td style="text-align: center;">V1.1.0</td>
<td style="text-align: left;"><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>Fonts</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: left;"><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>Log</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: left;"><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>GUI_INTERFACE</td>
<td style="text-align: center;">V1.5.0</td>
<td style="text-align: left;"><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>TRACER_EMB</td>
<td style="text-align: center;">V1.0.0</td>
<td style="text-align: left;"><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<h2 id="development-toolchains-and-compilers-7">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2 + ST-Link</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25 + ST-Link</li>
<li>System Workbench for STM32 (SW4STM32) toolchain V2.7.2 + ST-Link</li>
</ul>
<h2 id="supported-devices-and-boards-6">Supported Devices and boards</h2>
<ul>
<li>STM32G041xx, STM32G031xx and STM32G030xx devices</li>
<li>STM32G081xx, STM32G071xx and STM32G070xx devices</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li>STM32G071B Discovery kit RevC (MB1378 C-01)</li>
<li><strong>STM32G031K8 Nucleo32 kit (MB1455)</strong></li>
<li><strong>STM32G0316 Discovery kit (MB1454)</strong></li>
</ul>
<h2 id="known-limitations-6">Known Limitations</h2>
<h2 id="backward-compatibility-7">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-7">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V5.2.0</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section2" aria-hidden="true"> <label for="collapse-section2" aria-hidden="true">V1.1.0 / 06-February-2019</label>
<div>
<h2 id="main-changes-9">Main Changes</h2>
<h3 id="maintenance-release-1">Maintenance release</h3>
<p>Official release of STM32CubeG0 (STM32Cube for STM32G0 Series) supporting STM32G081xx/71xx/70xx devices and introducing new <strong>STM32G071-DISCO</strong> board, designed to highlight USBPD features.</p>
<p>NUCLEO-G071RB, NUCLEO-G070RB and STM32G081B-EVAL completed with new examples in STM32CubeMX format.</p>
<p>In the STM32CubeG0 MCU Package, examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.</p>
<h2 id="contents-9">Contents</h2>
<p>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</p>
<p>Demonstrations binaries are no more delivered within the STM32CubeG0 MCU package. They are available for download, in addition to their required media files if any, in a standalone package accessible through each hardware board official webpage. Please refer to the corresponding demonstration binary readme.txt to get webpage for each board.</p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Projects</td>
<td><strong>V1.1.0</strong></td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="components-8">Components</h2>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>CMSIS V4.5</td>
<td style="text-align: left;">V4.5.0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/index.html">release notes</a></td>
</tr>
<tr class="even">
<td>STM32G0xx CMSIS</td>
<td style="text-align: left;"><strong>V1.1.0</strong></td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>STM32G0xx HAL</td>
<td style="text-align: left;"><strong>V1.1.0</strong></td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP STM32G081B_EVAL</td>
<td style="text-align: left;"><strong>V1.1.1</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP STM32G071B-Discovery</strong></td>
<td style="text-align: left;"><strong>V1.0.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G071B-Discovery/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V2.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP Common</td>
<td style="text-align: left;">V5.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP stlm75</td>
<td style="text-align: left;"><strong>V2.0.2</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP st7735</td>
<td style="text-align: left;"><strong>V1.1.4</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td>BSP tusb546</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td>BSP sn65dp141</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td><strong>BSP ina230</strong></td>
<td style="text-align: left;"><strong>V1.0.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ina230/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td><strong>BSP ssd1315</strong></td>
<td style="text-align: left;"><strong>V1.0.0</strong></td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/ssd1315/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middlewares</strong></p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th>Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">FreeRTOS V10.0.1 <strong>ST modified 20180813</strong></td>
<td style="text-align: left;">V10.0.1</td>
<td><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;"><strong>ST modified 20180813</strong></td>
<td><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">FatFS R0.12c ST modified 20170710</td>
<td style="text-align: left;">R0.12c</td>
<td><a href="Middlewares/Third_Party/FatFs/doc/updates.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20170710</td>
<td><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32_USBPD_Library - Core</td>
<td style="text-align: left;"><strong>V2.5.0</strong></td>
<td><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32_USBPD_Library - Devices</td>
<td style="text-align: left;"><strong>V2.5.0</strong></td>
<td><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: center;">Version</th>
<th>Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CPU</td>
<td style="text-align: center;">V1.1.0</td>
<td><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Fonts</td>
<td style="text-align: center;">V1.0.0</td>
<td><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Log</td>
<td style="text-align: center;">V1.0.0</td>
<td><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">GUI_INTERFACE</td>
<td style="text-align: center;"><strong>V1.5.0</strong></td>
<td><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">TRACER_EMB</td>
<td style="text-align: center;">V1.0.0</td>
<td><a href="Utilities/TRACER_EMB/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p>Note: in the tables above, version <strong>highlighted</strong> have changed since previous release.</p>
<h2 id="development-toolchains-and-compilers-8">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2 + ST-Link</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.5</li>
</ul>
<h2 id="supported-devices-and-boards-7">Supported Devices and boards</h2>
<ul>
<li>STM32G081xx devices RevB</li>
<li>STM32G071xx devices RevB</li>
<li>STM32G070xx devices RevB</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
<li><strong>STM32G071B Discovery kit RevC (MB1378 C-01</strong>)</li>
</ul>
<h2 id="known-limitations-7">Known limitations</h2>
<h2 id="backward-compatibility-8">Backward compatibility</h2>
<ul>
<li>This release is compatible with the previous versions</li>
</ul>
<h2 id="other-compatibilities-8">Other compatibilities</h2>
<p>This software release is compatible with:</p>
<ul>
<li>STM32CubeMX V5.1.x</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section1" aria-hidden="true"> <label for="collapse-section1" aria-hidden="true">V1.0.0 / 26-October-2018</label>
<div>
<h2 id="main-changes-10">Main Changes</h2>
<h3 id="first-release">First release</h3>
<p>First release of STM32CubeG0 (STM32Cube for STM32G0 Series) supporting STM32G081xx/71xx/70xx devices</p>
<p>In the STM32CubeG0 MCU Package, most of the examples and applications projects are generated with the STM32CubeMX tool to initialize the system, peripherals and middleware stacks. User can open the provided ioc file in STM32CubeMX to modify the settings, add additional peripherals and/or middleware, to build his final application.</p>
<h2 id="contents-10">Contents</h2>
<p>The STM32CubeG0 Firmware package comes with a rich set of examples running on STMicroelectronics boards, organized by board and provided with preconfigured projects for the main supported toolchains.</p>
<p>The exhaustive list of projects is provided in this table (<a href="Projects/STM32CubeProjectsList.html">STM32CubeProjectsList.html</a>).</p>
<table>
<thead>
<tr class="header">
<th>Name</th>
<th>Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td>Projects</td>
<td>V1.0.0</td>
<td style="text-align: left;"><a href="Projects/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="components-9">Components</h2>
<p><strong>Drivers</strong></p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CMSIS V4.5</td>
<td style="text-align: left;">V4.5.0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/index.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32G0xx CMSIS</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/CMSIS/Device/ST/STM32G0xx/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32G0xx HAL</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/STM32G0xx_HAL_Driver/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP STM32G0xx_Nucleo</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G0xx_Nucleo/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP STM32G081B_EVAL</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/STM32G081B_EVAL/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP Adafruit Shield (reference ID 802)</td>
<td style="text-align: left;">V2.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Adafruit_Shield/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP Common</td>
<td style="text-align: left;">V5.1.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/Common/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP hx8347d</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/hx8347d/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP stlm75</td>
<td style="text-align: left;">V2.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/stlm75/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP st7735</td>
<td style="text-align: left;">V1.1.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/st7735/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP cbtl08gp053</td>
<td style="text-align: left;">V1.0.0</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/cbtl08gp053/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">BSP tusb546</td>
<td style="text-align: left;">V1.0.2</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/tusb546/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">BSP sn65dp141</td>
<td style="text-align: left;">V1.0.1</td>
<td style="text-align: left;"><a href="Drivers/BSP/Components/sn65dp141/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Middlewares</strong></p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th style="text-align: left;">Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">FreeRTOS V10.0.1 ST modified 20180730</td>
<td style="text-align: left;">V10.0.1</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/readme.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20180813</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FreeRTOS/Source/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">FatFS R0.12c ST modified 20170710</td>
<td style="text-align: left;">R0.12c</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/doc/updates.txt">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;"></td>
<td style="text-align: left;">ST modified 20170710</td>
<td style="text-align: left;"><a href="Middlewares/Third_Party/FatFs/src/st_readme.txt">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">STM32_USBPD_Library - Core</td>
<td style="text-align: left;">V2.2.5</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Core/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">STM32_USBPD_Library - Devices</td>
<td style="text-align: left;">V2.3.0</td>
<td style="text-align: left;"><a href="Middlewares/ST/STM32_USBPD_Library/Devices/STM32G0XX/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<p><strong>Utilities</strong></p>
<table>
<thead>
<tr class="header">
<th style="text-align: left;">Name</th>
<th style="text-align: left;">Version</th>
<th>Release notes</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;">CPU</td>
<td style="text-align: left;">V1.1.0</td>
<td><a href="Utilities/CPU/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">Fonts</td>
<td style="text-align: left;">V1.0.0</td>
<td><a href="Utilities/Fonts/Release_Notes.html">release notes</a></td>
</tr>
<tr class="odd">
<td style="text-align: left;">Log</td>
<td style="text-align: left;">V1.0.0</td>
<td><a href="Utilities/Log/Release_Notes.html">release notes</a></td>
</tr>
<tr class="even">
<td style="text-align: left;">GUI_INTERFACE</td>
<td style="text-align: left;">V1.1.2</td>
<td><a href="Utilities/GUI_INTERFACE/Release_Notes.html">release notes</a></td>
</tr>
</tbody>
</table>
<h2 id="development-toolchains-and-compilers-9">Development Toolchains and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V8.20.2+ ST-Link</li>
<li>RealView Microcontroller Development Kit (MDK-ARM) toolchain V5.25</li>
<li>System Workbench STM32 (SW4STM32) toolchain V2.5</li>
</ul>
<h2 id="supported-devices-and-eval-boards">Supported Devices and EVAL boards</h2>
<ul>
<li>STM32G081xx devices RevB</li>
<li>STM32G071xx devices RevB</li>
<li>STM32G070xx devices RevB</li>
<li>STM32G071RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G070RB Nucleo kit RevC (MB1360 C-01)</li>
<li>STM32G081B Evaluation board RevB (MB1350 B-01)</li>
<li>STM32G081B Legacy daughter board RevA (MB1351 A-01)</li>
<li>STM32G081B UCPD daughter board RevC (MB1352 C-01)</li>
</ul>
<h2 id="known-limitations-8">Known limitations</h2>
</div>
</div>
</div>
</div>
<footer class="sticky">
<p>For complete documentation on STM32G0xx,visit: [<a href="http://www.st.com/stm32g0">www.st.com/stm32g0</a>]</p>
<em>This release note uses up to date web standards and, for this reason, should not be opened with Internet Explorer but preferably with popular browsers such as Google Chrome, Mozilla Firefox, Opera or Microsoft Edge.</em>
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