Forum Posts
How can I update an attribute from a class inside a callback, for example, HAL_SAI_RxCpltCallback?
Hi, I am using C++ for my project and I would like to have access to the elements of my class inside a callback function from HAL drivers. Until now, no success, can anybody help me how I can do this? Thank you.
Ideas to revive stm32f401re board?
I have a problem with Nucleo STM32F401RE board. For unknown reason the board stopped communicating with PC in debug modes, STM32CubeProgrammer, giving the errors such as: "Error: No STM32 target found!". The PC recognizes the board when connected, ho...
What is the code compatibility on the STM32G4xx series?
If I develop an application for the STM32G431VB for instance, could I drop in a different part in the series with the same footprint and equal or better feature set without retargeting/rebuilding the program? If not, would this work if I stay in the ...
How I can capture the raising edge or falling edge in the STM32H745-nucleo timer?
Hi Team,I am using the stm32h745-nucleo board. Currently I am Working with the timers. As I am working with the timers I need one timer in the cm4 and another timer in the cm7. I need to capture the falling edge of timer cm7 and need to give input fo...
Resolved! How do you get OOB data present pairing bit set to OOB data present.
Only want to pair with OOB data in SC mode (nothing else)Have already called aci_gap_set_oob_data(0, 0, 0, 0, 0, 0) to gen OOB dataHave got said data from aci_gap_get_oob_dataParing packets show the OOB data bit is not set.aci_gap_set_authentication...
any idea about SDMMC CRC error with HAL_MMC_ReadBlocks function?
I am currently programming an eMMC(SDMMC) card with an STM32U575 microcontroller.In 4 bit mode it works perfectly, but in 8 bit mode, I have a CRC error (HAL_MMC_ERROR_DATA_CRC_FAIL) in the HAL_MMC_ReadBlocks function called by fx_media_open.NB: I ca...
DAC with Timer
Hello!I am using b-l475e-iot01a1, and I am currently working on DAC using Timer and DMA.DAC uses Ch1 of DAC1 and Timer uses TIM2.The TRGO of TIM2 is Update Event, and the Trigger of DAC is using TIM2 Trigger Out Event.Sine function values from 6...
