I have got to implement a board support package for a custom board, and I would like to know your opinion about the different approaches of designing board support drivers. My custom board pupulates an STM32 microcontroller besides other components l...
My environment is as follows:CubeMX v4.26.1 with STM32L0 HAL v1.10.0STM32L053C8Txgcc-arm-none-eabi-7-2017--q4-majorI set the RTC with RTC_HOURFORMAT_24. Actual code for the setup was generated by the CubeMX. If I set the clock to 12:59:59 then the R...
Hello everyone, maybe it's a stupid question but in the interrupt handling function I can't rewrite a variable. I'm sure that the interrupt is triggered and assigns a value to rx_counter, read_msg is executed in a loop, but when the value of a variab...
hello you guies.i am tring to erase my flash memory of STM32F767 Nucleo-144 board but i couldn't do that.That's because my STM32F767 Nucleo-144 board could not be operation right. As soon as i set STRT bit of Flash control register (FLASH_CR) but STM...
Reference manual for STM32H7 series (RM0433), on page 697, does not show an entry for NVIC interrupt 123. What is the interrupt? Can the documentation be fixed by the team.Interrupts that are not triggered by the MCU are normally marked with a line a...
I found CAN_Networking code sample in STM32Cube repository: STM32Cube\Repository\STM32Cube_FW_F4_V1.21.0\Projects\STM324x9I_EVAL\Examples\CAN\CAN_Networking. It doesn't run directly on my STM32469I-EVAL board. I have two questions:What is STM324x9I_E...
Hi, I have a project based on STM32F427IGH with external SRAM AS6C6416 (64M). for some functions I need a lot of memory, for another -fast access, as the SRAM not fast (50 nSec) I would like to use it only for dynamically allocation memory. After all...
When I put 3.3V to boot0 and 0V to boot1 and then 0V to NRST,I don't get DFU mode. I have to cycle power withboot0 HI to the MCU to get DFU mode.The docs suggest different. have I misinterpreted the docs?Thanks, John
hi guys!Can you help me solve that problem:I had write bootloader for stm32F300rct6, program have jump to main application success but interrupt not working. I don't know what is missing? In main application i edit #define FLASH_BASE ((uint32_t)0x080...
Posted on March 16, 2018 at 08:56Hi,I would like to switch Atollic TrueStudio v9.0 for STM32 from CooCox CoIDE which I had been using for my STM32F0 based projects. However, I found that it comes pre-linked with HAL drivers(which I hesitate to use)....
