Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I can use the fx_directory_create() api to create a single directory level. However I cannot seem to create a directory with sub folders with a single call. For example, I can create the directory "TestDirectory", but I cannot create "TestDirectory...
Hello my friends.I am working with stm32f7 microcontroller.I have an issue while using USB pendrives bigger than 16gb. When I try to write into one of them code seems to be stuck on this while loop. and those statuses seems permanent: hbot.state = BO...
Hi All,I am working on NUCLEO-L476RG with RM69600 Driver SPI Interface.Able to display the image in 8bitRGB bitmap format but not able Display anything Using LVGL Library.thanks in advance,Raj
Hi everyone: I am trying to add USB stick support to STM32H7B0VBT based board. I used STM32CubeMX to generate code relating to USB host, FatFs, and system clock. USB plugging in and unplugging can be recognized by the middleware (in usbh_core.c), but...
Good dayI have an issue with bootloader jumping to application then it just freezes and I can not figure out where it gets stuck.Is there someone that won't mind helping me or see where I am doing something wrong.Thank you.Kind Regards
Hello,I am using stm32f7 ethernet interface. Send and Receive functionality is working as expected, whereas send complete interrupt is not triggered. I came across this post https://community.st.com/s/question/0D50X00009XkgfISAR/stm32f767-nucleo-ethe...
Hi,I have made some PCBs with STM32L452 and written firmware for them for a client. They have been running late with a payment but being a new client and also having paid all other invoices on time and being easy to work with, I don't want to make a ...
I can open, regenerate, build and flash B-U585I-IOT02A -> Ux_Device_HID example successfully. But when I try disable USBPD (we don't have usbpd on our board. just the D+ and D- pins) and regenerate the project, so many many unrelated files are being ...
I was trying to use the usb cdc acm example from STM32CubeMx for a Nucleo-H723ZG board. When i run the example, the device doesn't get detected at by my computer.
I am encoding a 200x300 image using the JPEG codec available in the STM32H743. The input format is ARGB8888, with the input buffer having a size of 240000 bytes (200*300*4). As I do not know what the output size of the JPEG codec will be , I have all...
