Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Board: Custom board with STM32F105RCT6At first, I am able to Jump to internal bootloader while running the application code from SRAM and further able to connect STM programmer using UART interface. At this time the RDP flash protection was not enabl...
File stm32f4xx_hal_nand.c has changed in version 1.27.0 of the STM32CubeF4 package, but nothing is mentioned in the release notes. Also, in version 1.26.2, there was a 2017 copyright in the file, while in 1.27.0, there is a 2016 copyright. Is there a...
I'm trying to write some data to a address in the flash memory of the above mentioned chip. However the Erase doesn't seem to work. void writeToFlash(uint32_t address, uint64_t data, uint64_t data2){ // Unlock the Flash Program controller HAL_FLASH...
Board :- Custom board with STM32F105RCT6Description :- I am trying to Jump to internal bootloader when Option Byte for Read Out Protection is set to 1 (RDP Level 1).When I am jumping to internal bootloader by Disabling the Read out protection I am a...
For hardware products, ST provides longevity commitments for several products( https://www.st.com/content/st_com/en/about/quality-and-reliability/product-longevity.html#7-year-longevity) Does ST publish any maintenance plans, commitments or End of Su...
Hello Team, I am using DMA in ADC as FIFO mode in NUCLEO-H745ZI board. Tried to configure FIFO mode for DMA, unable to configure. Can you provide details for FIFO configuration. Regards,Gagan Gowda
HI,MCU :STM32L010R8TxPower Mode : Shutdown ModeWake Up Sources : RTC WakeUp, External WakeUp Pin 1 , External WakeUp Pin 2. Reading Boot reason by checking one by one using __HAL_RCC_GET_FLAG(Flag).And Able to detect Standby Wakeup. But How to know t...
hi,I want to receive using DMA on STM32H563ZIThe packet size in not fixed. So i plan to receive first two bytes using HAL_UART_Receive_IT.Once i get the Length Information I can start reception using HAL_UART_Receive_DMA.If i need to receive 10, byte...
Hi, ı have a question about flash size difference between STM32F107RB nd STM32F107RC. Documentation says that stm32f107rb has 128kb flash memory and stm32f107rc has 256kb flash memory size. DOCUMENT NUMBER:PM0075 says that STM23F107 are connectivit...
I am casting a Byte array (results from ADC) to a long, but occasionally - about 1:100000, it get the sums wrong. I've got to the line in the code where it goes wrong, and it is when it is casting a byte array to a long (I use union Method). //Signe...
