Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello, we are currently designing a STM32MP257 based custom board. For reference, we are looking into STM32MP257F-EV1 and STM32MP257-DK evaluation kit schematics. In both schematics, there is an STM32 MCU which connects to the JTAG ports of the STM32...
Hi,At my company, we develop debuggers and are trying to access STM32MP257F-EV1(ES) board via the DAP,Unfortunately, we are unable to access the DAP and it seems like JTAG (DAP) access is prohibited by hardware.The result was the same even after shor...
HiI have stm32mp157c in my custom board i connect sai2 to codec(tlv320aic), i config sai2a as master (WITHOUT MASTER CLK OUTPUT) and sai2b as synchronous slave, mclk for codec come from rcc mco1 and this is my dts: sound {// compatible = "audio-grap...
HiWe are working on development of SOM based product with STM32MP257FAI, we are looking for STPMIC25 IBIS model for IR drop and decoupling analysis. Could you please share the model
Hi,I have an STM32MP135F-DK board and I would like to know if to follow the steps in the video below I just need to install STM32CubeIDE on a computer running Linux or if I need to install something first?https://www.youtube.com/watch?v=qEzfqKt3exEFo...
Hello,We have a custom board based mainly on stm32mp257-dk design. The sdcard supply voltage doesn't activate on STPMIC for some reason. Is the stpmic preprogrammed on the DK board or should the Rom code of the MPU activate it via I2C? Best RegardsRa...
I understand that the STMCube environment doesn't function as a BSDL (Boundary Test) tool. Can anyone suggest a free tool that is compatible with the ST-LINK-V3SET?Keysight, Corsair, XJTAG are out of my rangeMy application is gather tools for board b...
Following the instructions at https://wiki.st.com/stm32mpu/wiki/How_to_start_the_Cortex-M_coprocessor_from_U-Boot#Manual_start I try to load and run an M33 app from U-Boot.Within the U-Boot console I managed to load the elf file from the boot partiti...
I have been experiencing mixed results when booting up and programming a custom board using STM32MP131DAG7. Some of the custom boards boot up and program without issues. Other boards do not boot up or program. All the custom boards were built at the ...
Hi,I'm just getting started with C programming for embedded Linux using the STM32MP13x. My applications are mostly IoT applications.I'd like to know which IDE is best for beginners, between STM32CubeIDE and Visual Studio Code.And where can I get info...
