Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on November 09, 2017 at 15:39Hello,I'm using stm32l496.i'm trying to control LEDs with pwm through freeRTOS and using external Interrupts (gpio buttons)i have some questions : i have some tasks looping while(1) to detect my input GPIO and l...
In that i want to implement the LWIP stock using stm32l5 bord. i am not getting any idea about to built the lwip stock plz can u send me the lwip stock code for STM32L5.thanks .
Posted on July 01, 2018 at 17:03Hi all: I use STM32H743zi-Nucleo, and use cubemx to config ethernet, using IAR and static ip address, after generate the code, but I can not ping the board. Dose anybody know where is wrong? The attachment is the...
If I am making UART6, as HAL layer, it's working fine but if it configure it as LL api, it's giving garbage values.
I'm new to embedded systems development and am trying to create a simple TCP client on my F769NI-DISCO board. I am depending on CubeMX to do most of the low level hardware initialization as my background is in higher level software engineering. I am ...
STM32F730 and STM32F722, might be more other variants updated usb hs otg register map, added ULPISEL bit in OTG_GUSBCFG register. However, it is not going to be set when choosing external hs phy in cubemx. The problem causes external phy not working ...
Hello everyone,I started working with my Nucleo yesterday and made some CDC app (programming with on-board ST-link USB and using on-board User USB to check if it's showing in Windows device manager). I am quite sure it was there each time I plugged t...
I am trying to set up an STM32F412VE chip using the DFSDM peripheral to read from a PDM microphone.My goal is do do standard double-buffering of the DMA output, switching buffers upon completion so DSP can be done while new data is being streamed in....
Hi, I generated a project for STM32F429 in CubeMX 4.27.0 using USB_OTG_FS and USB_OTG_HS (internal) as Mass Storage Host Class. But in the generated project, USB_OTG_HS does not work in (FS) mode. While searching for the error, I noticed that in the ...
Posted on December 02, 2015 at 19:36Hi to All, I would like to share my experience to create test application and measure the USB performance for both FS and HS with external ULPI PHY (USB3300) on STM32F4 MCU series. To do that Olimex STM32-H405 boa...
