stm32cubef4_V1.23.0.rar STM32F4xx系列官方固件库驱动库板级支持包源代码，直接加入开发环境调用链接编译即可。

Version: 2.12.0 (2019-07-17) Keil.STM32F7xx_DFP.2.12.0.pack Download Updated Pack to include subset of STM32Cube_FW_F7 Firmware Package version V1.15.0 using HAL Drivers V1.2.7 Added support for Low Level (LL) drivers. Corrected RTE_Device.h file (I2C3_SDA) Corrected condition for selecting HAL RCC MX_Device_h.ftl: Updated parsing of USART virtual mode Updated generation of macros: Added handling for '(' and ')' symbols Corrected launching STM32CubeMX via "play" button for existing projects overwrites with a new STM32CubeMX project file instead of loading existing. Updated Board Examples: graphics examples use Segger emWin version 5.50.0. examples enable Event Recorder in debug targets Updated LCDConf.c (ready for GUI_USE_ARGD = 1) CMSIS-Driver: CAN: Corrected SetBitrate function to leave Silent and Loopback mode as they were. Corrected SetMode function to clear Silent and Loopback mode when NORMAL mode is activated. Corrected MessageSend function to only access required data for sending. EMAC: Corrected __MEMORY_AT(x) define to be compliant with Arm Compiler 6. Corrected: ETH DMA initialization moved to enable of MAC transmitter or receiver solving netInitialize/netUnnitialize/netInitialize sequence. I2C: Corrected transfers for data sizes greater than 255 (Complete Reload handling). Corrected I2C_SlaveReceive functionality. Corrected code alignment. MCI: Added data cache handling. USART: Added check for valid pointer to USART_PIN prior to use. Corrected POWER_OFF sequence. DMA is DeInitialized after it is aborted. USB Device: Updated USBD_EndpointConfigure function to check that maximum packet size requested fits into configured FIFO (compile time configured). I/O output speed is configurable SPI: Updated SPI_TRANSFER_INFO structure - tx_buf type changed from uint8_t * to const uint8_t *. Added check for valid pointer to SPI_PIN prior to use.

Version: 2.14.0 (2020-12-18) Keil.STM32F7xx_DFP.2.14.0.pack STM32CubeMX integration: Added support for USB PHY configuration (MX_Device_h.ftl and FrameworkCubeMX_gpdsc.ftl). Added debugProbe board description. Description file (pdsc): Added global define USE_HAL_DRIVER to the component ::Device:STM32Cube HAL:Common. Added global define USE_FULL_LL_DRIVER to the component ::Device:STM32Cube LL:Common. CMSIS-Driver: EMAC/I2C/MCI/SAI/SPI/USART: Corrected Data Cache handling. MCI: Replaced empty delay loops with _NOP(). USART: Corrected baud rate configuration. USBD_HS/USBH_HS: OTG_HS ULPI clock disabled in low power if internal PHY is used to enable proper operation of OTG_HS port in FS mode during CPU sleep. VIO: LCD support can be disabled with VIO_LCD_DISABLE define. Board Examples: Updated CubeMX examples: Migrated CubeMX projects to V6.0.1. Updated Platform example: Reduced Idle and Timer thread stack size. Reworked README.md format.

Version: 1.2.0 (2019-07-19) Keil.STM32G0xx_DFP.1.2.0.pack Updated STM32Cube Firmware G0 library to version V1.3.0. Added CubeMX support. Added device support for: STM32G030, STM32G031, STM32G041 devices. Updated device documentation. Updated SVD files for each STM32G0xx subfamily.

Version: 1.3.0 (2021-02-17) Keil.STM32G0xx_DFP.1.3.0.pack Updated STM32Cube Firmware G0 library to version V1.4.0. Added device support for: STM32G050, STM32G051, STM32G061 devices. STM32G0B0, STM32G0B1, STM32G0C1 devices. Updated device documentation. Updated SVD files. Added flash programming algorithms.

Version: 1.1.0 (2019-05-28) Keil.STM32G4xx_DFP.1.1.0.pack Initial public release of STM32G4 Series Device Support: Requires STM32CubeMX Version 5.2 or higher and STM32CubeG4 Firmware Package V1.0.0 Added debug sequences: configure ETM Trace. Added board support for STM32G474E-EVAL: Added Blinky example.

Version: 1.2.0 (2020-08-03) Keil.STM32G4xx_DFP.1.2.0.pack Added devices: STM32G491xxxx, STM32G4A1xxxx and STM32G483xx series. STM32G474Px/STM32G484Px/STM32G473Px/STM32G483Px BGA121 variants. STM32G431MBTx, STM32G441MBTx variants. Updated STM32CubeG4 Firmware Package to V1.3.0. Updated svd files Fixed flash programming algorithm issue for the STM32G4xxxC devices to support both Dual/Single Bank configuration in STM32G4xx_256.FLM. Updated the Flash category 3 (512kB) with one FLM that supports the D/S Bank config. FrameworkCubeMX_gpdsc.ftl: Added support for Timebase Source TIMx Updated example: Terminating app_main thread with osThreadExit() to avoid endless loop

Version: 2.5.0 (2020-03-23) Keil.STM32H7xx_DFP.2.5.0.pack Board Support: Added STM32H7B3I_EVAL board support. Blinky example Flash Programming: Updated the internal Flash programming algorithm for STM32H7xxxG devices with 1MB flash size. Updated the external FMC-NOR programming algorithm for both STM32H743I Eval Rev B01 (2015) and B03 (2018). Added support for the external QSPI programming algorithm for the STM32H747I Disco board. Added support for the external MMC programming algorithm for the STM32H750B-Disco board.

Version: 2.7.0 (2020-10-30) Keil.STM32H7xx_DFP.2.7.0.pack Devices Support: Added device description for STM32H735VGHx, STM32H725VGHx and STM32H725VEHx. Updated a subset of SVD files (STM32H723, STM32H73x, STM32H7A3x, STM32H7B3x). Updated Reference Manual for STM32H7A3/B3 and STM32H7B0.