Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I was wondering why the library function LL_I2C_HandleTransfer is not available in th F4 LL library?
Hi :) This is related to my other post (https://community.st.com/s/question/0D53W00000EcBvNSAV/sai-no-signal-on-mclk-pin) but I thought it would be more organised to make two posts since the question is different.How do I get the best audio clock acc...
UM1725, the HAL User Manual, mentions the function HAL_RTC_SetWakeUpTimer() in one place in passing, and nowhere is it described.Where are the doc's for this function (and related)?Thanks,Dave
Hi all,We are using the en.stm32_f105-07_f2_f4_usb-host-device_lib_2.2.0 library for CDC functionality. Our STM32 ist USB device connected with host. Everything working fine till the host gets HW reset. Then sometimes after host booted again the STM3...
I am working on STM32H7 mcu. I have 14000 bytes of data and I am sending it over Ethernet in packets of size 1400 each. I want to transfer these 14000 bytes in only 45 µsec which I am unable to because i had to wait for each packet sent. How can I du...
I am trying to develop a custom boot-loader on Nucleo-H743ZI2 evaluation board. But the boot-loader is not jumping to application code. I had referred to the other posts regarding the topic and adopted some code from those also. I had flashed the cod...
Im trying to find how to write to the common ADC registers CCR on an STM32L412. What is the name of the structure I need to use? Im trying to access the common ADC register CCR I am using the names for registers is stored under the file in CMSIS>Devi...
I am just a beginner with C, I set up a project with Keil MDK, the header files make me a little confused. I don't understand the meaning of "driver". The blinky project takes me a while but go nowhere.Does STMicroelectronics public any documents abo...
Hi Community, I am working on a project which has Sd card with spi and using FATFS library.I want to store id ,parent id and short filename of all directories and subdirectories not filesfor example for this diagram my output will like :id /name /par...
Greetings,Maybe someone can help me in having a bit of understanding in here:Does the Ethernet peripheral still work with RCC_AHB2ENR_D2SRAM3EN not enabled ?(This is with the RX buffers, Tx/Rx Descriptor tables located at 0x30040000)From the RM, che...
