Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,I want to design a combined USB<->RS485 converter cable based on the CDC profile with integrated charger detection. The MCU of my choice is the STM32F401CB. The release of battery charge is done by switching an overcurrent protection chip TCKE805N...
Hi allI am working with STM32G031F4 on a custom board and using STM32CubeIDE.I have a small bootloader that jumps to the application after some time (based on HAL_GetTick()), but none of the interrupts seems to be running after the jump- namely UART ...
I am using STM32F407 Controller For Ethernet Application , then Marvell 88E1116R PHY Chip i want to use with STM32F407 , so is it Compatible ?
I have tried to follow this example:https://www.st.com/resource/en/application_note/dm00663511-how-to-build-a-simple-usbpd-sink-application-with-stm32cubemx-stmicroelectronics.pdfSadly right after code-generation there are already 4 errors without me...
I'd like to use the PTP clock peripheral in my STM32F427 for timekeeping - but without using the rest of the ethernet functionality, or dedicating any pins to it.I prefer the PTP clock to the RTC as it offers a 32-bit subsecond (rather than the 16 bi...
On page 186 of the datasheet for the STMF407xx the diagram for using USB FS shows that the pairs PA11/PA12 (OTG_HS) or PB14/PB15 (OTG_FS) can be used to connect the USB DM and DP lines. However, the pinout table on pages 52 & 55 explicitly list the f...
Every firmware of Stm32 microcontrollers, the first value is starting with 0x2XXXXXXX, while working with custom bootloaders, I found that this is an address on SRAM,Every firmware of Stm32 microcontrollers, the first value is starting with 0x2XXXXXX...
Hi allI use the STM3240G-EVAL. CubeMx version is 6.0.1 and using TureStudio for ST32.I try to test the lwip for a few days. But it was not working.I referenced the "Lwip_Echo_Server example" project which before is the HAL library.It works well.(ping...
