Hey there!I am currently working on a custom CAN IAP bootloader, using the STLink V3/SET as a USB to CAN bridge for programming FLASH. I am following the AN3154 doc for CAN protocol used in the STM32 bootloader and I am currently doing the erase comm...
hi my software programmer is trying to set DMA on RAM, he passed the start address of the DMA RAM buffer from 0x20000000 to 0x20004100 and we got the error in the attached picture.he said that the LINKER of the CODE demands to define the pointers to ...
Greetings, I am trying to use the USB HS (ULPI interface) on the STM32H747 board and I am struggling with it. I simply created a project via CubeMX where I configured the USB HS in Mass Storage mode but then when I connect my usb to the PC I get PC c...
Affected driver library: STM32Cube_FW_U5_V1.2.0File: stm32u5xx_ll_cortex.hFunctions affected: LL_MPU_ConfigRegion, LL_MPU_ConfigRegion_NSBug: The Parameter AttrIndx is not shifted to the correct bit Position.Current (wrong) implementation: "WRITE_REG...
Need to memory map the framebuffer in the bootloader, this is done using bspMpuConfig. when this is done the framebuffer can successfully be written but when transitioning into the next state the routine /* RCC access done to identify the wakeup sou...
Hey,I am trying to send some sine wave signal over usb audio class to computer. I arranged usb descriptors so computer recognizes mcu as microphone but I am struggling to send sine wave. I create sine wave with dac and I read it with adc. what should...
I have a application with STM32F429 with RTOS and SPI µSD .I have a singke task forr write in SD card and some time goes in HardFault_Handler ()It is possible thei is caused by stack overflow ?How can I check if the stack pointer goes in overflow ?Th...
I have a server -HAL library based- implementation that seems works correctly with one client. Client application is made by python running on a windows 11. I have spent too many months trying to have a server working for several hours but it achieve...
Hello, by using a STM32F429I-DISC1 I'm trying to read/write to a thumb drive.When I open and load the provided example in fw packet, it works without problem but that example is an old one and not a CubeMX example so it makes things rough for me.I tr...
Hi everyone,I am developing a custom bootloader and before flash the new application image, the bootloader must ensure that the image corresponds to the board, so I think a simple way to do it is to store a specific value (constant uint32_t) into a s...