Hi,I am using an external chip to do i2c bootloading for STM32G071 mcu. I am able to erase, write to memory (from flash address 0x08000000) and send Go command to the same flash memory address, for starting the program. The SM32G071 responds all with...
Hello,I am working with an STM32F4. My goal is to be able to access to the board using its hostname. From what I've seen, to get it done I have to : set LWIP_NETIF_HOSTNAME to 1 set LWIP_DHCP to 1I also set LWIP_DNS to 1.I made few modification ...
Hi,I am currently developping a custom bootloader to flash my app with STM32H7A3ZIx / SDMMC / FATFS with DMA templateIt fetch a binary (*.bin) from an SD card, read maximum BUFFER_SIZE (=8192) and stores it in a uint8_t RAM_Buf[BUFFER_SIZE] array (8K...
I'm writing for stm32f417 MCU. The project is generated using STM32CubeMX with firmware package: STM32Cube FW_F4 V1.26.2 (the latest so far).In the USB Host Library there is a file related to HID class:<my_proj_path>\Middlewares\ST\STM32_USB_Host_Lib...
OTG_FS_IRQHandler is endlessly called"signal handler called>() at 0xffffffe9"I have already increase the heap and stack size to 0x2000. I use the STM32H753i-EVAL2 board
Hello!Almost everything is in the title. Is there a way to rename the device I'm developing.When I lsusb, it says STMicroelectronics virtual COM port. How do I change that toMyDeviceName?Beside this, is there a need to get a vendor ID / product ID? I...
I am working with the STM32H757 on a custom board.The M7 runs with FreeRTOS, the M4 is bare metal. Both cores have output GPIOs connecteed to LEDs which allow me to make sure that both of the cores are up and running.At the begining of the code for ...
Issue is that:ETH->DMACTDRLR, // Channel Tx descriptor ring length register (ETH_DMACTXRLR)ETH_DMACTDRLR_TDRLopened a bug:https://github.com/STMicroelectronics/STM32CubeH7/issues/198current description:TDRL[9:0]: Transmit Descriptor Ring Length This ...
Hi everyone,I need to run a MQTT broker on my board powered by a STM32F746. I managed to get the LwIP stack running properly as a starting point. I verified this by sending and receiving topics with the provided MQTT client implementation of LwIP.LwI...
Hi everyone,I am using X-CUBE-CELLULAR v6.0 and would like to use DMA on UART to replace the original interrupt receiving method. The original method is calling IPC_RXFIFO_writeCharacter() in HAL_UART_RxCpltCallback() and notify upper layer when an...