i used lvgl and stm32f469i-disco and i got many error Error: L6406E: No space in execution regions with .ANY selector matching. i turn off all the file system (stdio,win32,fatfs) because i have no external library (ex. dirent.h and unistd.h forlv_use...
The Question (since this is a little long): Is there any known interaction between the WWDG timer and the bootloader located in System Memory? Is there any known differences in the F405 revisions that could have an interaction between the WWDG and b...
The description for HAL_GetTickFreq says/** * @brief Return tick frequency. * @retval tick period in Hz */It returns 1 when the tick frequency is 1kHz. The period would be .001 seconds and the frequency would be 1000 Hz. Based on the typedef below, I...
I'm developing a device that works as a modbus slave over TCP/IP. For this application I'm using FreeRTOS with CMSIS-v1 and LwIP. The problem occurs sometimes when I disconnect the master (a PC with modbus poll), then the code stucks waiting for a se...
Hi,I'm using OTG HS, in device mode, as a CDC VCP. It works when "Internal IP DMA" is disabled. If I enable DMA, the USB device enumerates but CDC_Transmit_HS() no longer works.I saw the article on USB DMA with the STM32H7, and I tried similar things...
Hi ST team,I'm trying to upload a new code to the STM32F103 via CAN tx/rx. I set the device to boot mode, BOOT0 = 1 and BOOT1=0 (system memory). I sent a CAN frame via CAN tx/rx, but I didn't get any response from the STM32 CAN bootloader.Is it possi...
Hello,I want to transmit data between two boards using TCP. To do this, one will run a client and the other will run a server. Both of these implementations follow the provided examples. The server works fine, I can connect to it from Hercules and tr...
Hi All,Kindly let me know how to customize standard ST bootloader and change the default UART pins, Currently bootloader working on UART1 and UART3, but i want bootloader on UART2Microcontroller Details -STM32F4