I made a board with ST32H7B0ZBT6, and add a external flash with W25Q128JVS。I found after I enable mapped function, I couldn't write data to external flash any more.the code with enable mapped func as below: uint8_t W25Qxx_OSPI_Init(void) { OSPI_R...
This is a repost of the message I left on the "STM32 MCUs Touch GFX and GUI" and I'm hoping that it gets some more traction in this section of the forum.Apologies for the repost. I'm in the process of migrating from an STM32F779AIY6TR to an STM32U5A9...
Hello,I am developing a project using nucleo-l4r5zi ulp mcu. I am trying to find example codes for peripherals and generic components like rtc, iwdg etc but i am not able to find it in stm32cube ide as only middleware examples related to usb, rtos et...
Regarding the cause of HardFault_HandlerHardFault_Handler occurs at a specific timing in our software.I was able to determine which process was causing the problem by looking at the call stack, but is it possible to investigate the cause further by l...
Hi STM Expert, This query is a continuation of the below ticket https://community.st.com/t5/stm32-mcus-products/no-activity-observed-in-tx-pin-of-fdcan-in-stm32g491kcu6/td-p/733712 Right now, we are testing the normal mode scenario where we have take...
Hello, I am using an STM32G0B0. My problem is, when my bootloader is calculating the CRC for the application that resides in program space, some of the data read from program space will be incorrect causing the CRC check to fail. My testing and ch...
Hello,Custom Board Development with STM32U585 MicrocontrollerWe have developed a custom board featuring an STM32U585 microcontroller. This custom board is interfaced with another board via SPI. Our setup employs FreeRTOS, with SPI configured as a sla...
Hello, Flash writing is not working.When i update firmware, then Writing is working well only one time.But after this time, result is fail in HAL_FLASH_PROGRAM() MCU : STM32F446RCT7 Thanks.
I am using the B-L072Z-LRWAN1 board. All global variables are their initialized values up until SystemClock_Config() executes HAL_RCC_OscConfig() which executes HAL_InitTick(). Once it reaches that point, all the global variables get filled with garb...
Hi,I'm working on POST using X-cube STL in stm32h745zit3 using IAR 9.30.1 version, while flashing the code into target STM32 board it showing error in Debug log post build command everything is fine, on build it's showing CRC area injected successful...
