Hi,So with STM32CubeMX is it possible to generate a working CDC (VCP) for the M7 core.I'm unfortunately unable to generate one for the M4 core.What I did (for Nucleo-144):Selected STM32H745ZITxSystem Core->RCC: HSE to bypass mode.Connectivity->USB_OT...
Hello everyone,I'm on STM32H747, I use SpiritMP3 decode to play my music with an I2S DAC on the M7. This works very well.The problem is when I want to dialogue between the two Cores, I use Domain D3.But I have a "BusFault" which occurs after SpiritDe...
Hi everyone,I'm implementing the USART Bootloader Protocol that is described in the AN3155 document and also using the AN2606 document to get all the information needed. As described in the section 4.6 (Programming Constraints) and in the Table 7 (s...
Using the while(1) with no timer seems like the simplest implementation and does not require a timer. Does using osDelay(10) inside a while(1) use more CPU than using software/hardware timer interrupt?
Recently i imported example to Stm32CubeIDE and in this example i have only one chart. I don't have idea how to add extra charts. if anyone have idea how to add it please tell me or give me some explanations where i need to put or create datas in my ...
Hello,I am trying to communicate with the bootloader by serial.Most of the times it works nice but sometimes it fails as I fail to enter the bootloader.To give a context, in order to enter the bootloader I set the rts of my FTDI high (this will set t...
Hello everyone, i've been coding a bootloader for STM32L072 MCU's, i can download the binary file and write it into FLASH memory from specific address, all this process works, but at the time to jump to the code to be executed, it doesn't work...i ch...
The HAL_FDCAN_ErrorCallback is erroneously being called during every interrupt after a Protocol Error (PEA) occurs, even when no error exists during the interrupt. I believe this condition will occur for some of the other interrupts as well (ELO, WDI...
