Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi, everyone. FYI:I have a board STM32MP257F-DK-C01. I flashed the latest release according to https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP2_boards/STM32MP257x-DK/Let%27s_start/Populate_the_target_and_boot_the_imageIt starts and everythi...
Hello,I'm following the Getting started wiki for Developing on Arm® Cortex®-M33. I already installed the IDE and the MP2 Packages. Now I'm in the section "Modify, rebuild and reload the firmware" but I'm stuck in Step 2. Software Prerequisites. Becau...
Is NPU of STM32MP257F capable of running inference of Transformers models like Small VLMs on this device using its NPU? what frameworks are supported like execuTorch or onnxruntime ?
Hello everyone, I'm currently exploring the STM32MP257F-DK. As recommended in the "MOOC - STM32MP2 demo workshop", I'm diving deep into the wiki. I have also watched the "MOOC - STM32MP1 workshop". Of course, I have reviewed the getting started guide...
Hello ST team,I came across issue here.The force_mode of boot_ctx is always set to 3, which force the MPU to boot over USB, rather than MMC. I tried to set TAMP_BKP20R(BOOT MODE) to 0, but the behavior is the same after reset.Aslo, I have another boa...
Hi! I am simulating the DDR4 memory interface with the STM32MP251. Same stack-up as the reference design. Only one memory connected (point to point).I have used a Micron model for the memory but I think all the memory models are similar.I am using 53...
Hi,I am referring to the STM32MP157D-DK1 EVB (STM32MP157DAC1), specifically the "mb1272-bdp" design file, and would like to clarify the correct method for measuring DDR3L to Microprocessor (MP) trace lengths on the PCB.My question is regarding the Cl...
I would like to train a face detection model using the WIDER FACE dataset.I have already created the environment with Conda, and the training process ran normally. The training results are as follows:Using object_detection/stm32ai_main.py:python /h...
Found the cause and solved. what happened was:1. Plugged the host PC only into the STLINK USB-C. with SW1 set to 1, the device booted from EMMC and debug data was shown on USB UART. Assumed based on the MPU running, it would be enough power for the D...
Hi,i want to store some flags, bytes, at the end of my SRAM. This RAM section should preserve the information in case of a Reset e.g. WWDG1 Reset.Before WWDG1 Reset is executed some program states should be stored in RAM and after Reset could be read...
