Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I have been trying to develop a composite USB device with CDC+MSC on stm32L4S5. For that, I required total of 5 endpoints. 2 for MSC (1 bulk IN and 1 bulk OUT). 3 for CDC(1 bulk in, 1 bulk out, 1 CDC command). For that, I am trying to use endpoints 1...
I am trying to use the HAL_PWREx_EnableSRAMRetention() function described in UM2319 Description of STM32G0 HAL and low-layer driversI am using STM32CubeIDE, with my project configured as a STM32 project (with .ioc file for managing software packs, et...
I have seen the issues with DMA and the STM32H7 (here: https://community.st.com/s/article/FAQ-Ethernet-not-working-on-STM32H7x3), and I believe that I have implemented everything that was written there. To place all my variables into D1 SRAM, I repla...
Hi, i had setup a stm32f407 with lwip enabled and with "gen" and "check" the checksum of ip and icmp. I wanted to ping the device from my PC and checked incoming frame via wireshark. When ping i got my timeout on terminal with no further description....
If i get working driver of LAN9250 it will be useful for me to interface with my controller.
Hello. I'm currently implementing USB Drag and Drop Bitstream loader for FPGA using STM32F103CBTB and latest CubeIDE (1.10.0). The implementation uses STM32 in USB Mass storage class and virtual file system based on FAT12. The part of Drag and drop i...
I'm stuck ... on a number of levels, I believe, but first things first.I have a custom PCB with a "main" 144-pin STMH743, six "DSP" 100-pin STMH743s, and a USB3343 to speak ULPI to a USB port.Via SAI, the main H7 will be getting 10 to 12 channels of ...
This is a FreeRTOS related question. I am using FreeRTOS on the STM32L4S9AII6 MCU.How do I get access to the source code for the ulTaskGetIdleRunTimeCounter() function? All the IDE allows me to see when I attempt to open the declaration (F3) is this ...
I have a PD-Source project using the STM32G0B1RC component. It is serving as a power source. Referring to page 43, Figure 24 of UM2552, my application makes it to a successful call of "USBPD_PE_SRC_EvaluateRequest". The port partners' requested PDO ...
Hi, The STM32Cube_FW_G4_V1.5.0 software package only have the the Buck Voltage Mode example. Where to find more applications examples for the B-G474E-DPOW1 board?
