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...
Hello everyone,I'm working with a NUCLEO-N657X0-Q board and trying to read audio data from an INMP441 I2S microphone using SAI2 in Master Receive mode with DMA. I have configured everything in STM32CubeIDE, but the DMA transfer complete interrupts ar...
Hi,I’m currently working on the STM32G491 series MCU. Our requirement is to support OTA firmware upgrades. In case the flashing process fails, the system should automatically revert to the previous firmware.Does the STM32G491 support this feature by ...
Hello Everyone, Am looking for a little help on what I hope is a simple issue. A quick summary is when I use freeRTOS + STM32Cube and set a breakpoint in one of the default task lines it never triggers. Breakpoints enabled before the scheduler is s...
I have GPDMA working on STM32U5 with a circular buffer. However, when I add a GPDMA "trigger" to the setup, the DMA no longer works. GPDMA1_C2TR2.TRIGPOL=2 GPDMA1_C2TR2.TRIGSEL=11 GPDMA1_C2TR2.TRIGM=3 LPTIM1 setup to clock away at a 50% duty cycle. ...
Hi,I noticed there is no Stm32H7 Ethernet PTP example available anywhere. The ST support for PTP is very poor. I wanted to make an example and get it out for review to bring more visibility to the issues with PTP and see if I could solve some issues ...
Hi All, Trying to setup timer triggered DMA for the STM32H7S3V8T6 micro and cannot seem to get it workingI have tried a number of things and eventually resorted to asking chatGPT but so far no dice... What I want to achieve1. Timer 1 toggles CH1 outp...
Does anyone know if there are any software stacks available through ST that support DALI 2 colour tuneable (DT8) control gear devices (LED drivers). I can see that ST have a third party offering from MBS Solutions that claims to offer full DALI2 supp...
I have been attempting to interface a STM32U575 mcu to a dual HYPERRAM/Flash memory set up in multiplexed mode as shown in the following image taken from the STM32 Octo-SPI AN5050 application note. I am trying to implement a POSIX based RTOS and hav...
Hello,I want to use the buffer program feature of my IS29GL064 NOR flash in order to increase the programming speed.For this I replaced HAL_NOR_Program() by HAL_NOR_ProgramBuffer() in the NOR flash demo and got a memfault. Did some debugging and doub...
Hello,I have an STM32G431 here that sends messages to a PC via MIDI. These are translated into OSC messages by a bridge and then interpreted by lighting control software. I would like to eliminate the intermediate step via the bridge and transmit the...
