Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I'm working on a NucleoF746ZG, for the past week i'm unable to communicate with board tought UART.The problem seems to be that HAL_UART_Init(&huartX) return 0 which means that the UART is not initialized.I tried to check if it was a hardware pr...
I have an ADC+DMA read that can performs at 4Mbytes/second.The conv is 12 bit, clock division is 1_of5. On the callback DMS interruptsI send half data's to USB using CDC_Transmit_HS. The ADC buffer is 1K. I Also tried 2, 4, 8, 16k. I played with the ...
Hello,We are designing a board with an STM32H7B0VBT6 and USB3320 USB HS-transceiver. The MCU will run at VDD=1.8V. In AN5307, p. 11 it is written:"On some packages neither the VDD33USB pin, nor the VDD50USB pin are available, it is the VDD pin which ...
Has anyone been able to convert a TouchGFX project from FreeRTOS to Azure RTOS by simply using the freeRTOS compatiblity module provided, then changing the oswrapper files to use non-CMSIS calls (pure FreeRTOS API) and no other changes? This would b...
Hello all. If I create a threadX build for say STM32L496QGI3Will I be able to use the same build in the entire STM32 line? Or just SMT32L's ?At what point do I need to build again?thanks
Hi,I'm trying to understand the purpose of CDC_RNDIS_Itf_Process in usbd_cdc_rndis_if_template.c. The @brief for this function is the same as CDC_RNDIS_Itf_Receive function, which I think is incorrect. I can't find any calls to this function ( USB_CD...
I can invoke the ROM bootloader on the STM32U575ZI both by pulling PH3 to 3v3 at boot and I can then connect STM32CubeProgrammer using USART1 PA9, PA10 as described in AN2606. However the STM32U5 does not enumerate via the USB-C connector on the Nucl...
Greetings !I am working on STM32H743 and I could able to up Ethernet using LwIP. But I am not able to enable and ping Ethernet with ThreadX (Trying sample TCP echo server application). Requesting procedures / suggestions to achieve the same.Thanks in...
I am missing a description how the dual bank boot is implemented in mentioned devices.From what I found the information is missing in AN2606.Another question is how do I securely detect from which bank my FW is currently running (or rather which bank...
