STM32MP157C-DK2
...
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Forum Posts
STiD337-DCB vs STiD337-YCB
Hello,We have a design that uses an STiD337-DCB CPU.We're trying to find out if we can use an STiD337-YCB instead.However I can't find any documentation that explains what DCB/YCB stands for ?
Resolved! eMMC HS200 clarification
Hi there,we are in the process of developing a product based on the STM32MP151F which will be USB powered (USB 2.0 device).We are aiming to have it connected to an eMMC for mass storage and we would like to achive the highest R/W speed which should b...
Resolved! Can't flash SD card on STM32MP157-EVAL
I have a STM32MP15X-EVAL board MB1262C-01 with a MB1263B-04 CPU-board on it (MP157AAA3). I'm following the instructions from 'STM32MP15_Evaluation_boards_-_Starter_Package'Boot 0,1,2 jumpers are OFF, JP1 is removed. USB connected to CN4 (ST-Link) an...
STM32MP157F: DMA support on USB/CRYPTO/eMMC
Hi,I am interested in using the STM32MP157F for the following tasks:Receiving data from USB 2.0.Encrypting the received data using AES 256.Storing the encrypted data in an external eMMC.Preferably utilizing DMA for efficient data transfers.I would li...
Resolved! Stm32mp157 Programming NOR flash
Trying to load TF-A and uboot into NOR flash, but I always get this error.SF: Detected w25q256 with page size 256 Bytes, erase size 64 KiB, total 32 MiBmtdids=nor0=nor0 & mtdparts=mtdparts=nor0:256k(fsbl1),256k(fsbl2),2m(ssbl),512k(u-boot-env),-(nor_...
Resolved! STM32MP15x: NRST doesn't work after login prompt occurs
Hi,We are working on STM32MP151, with custom linux, no PMIC.We have a reset button connect to NRST line, it works fine in Uboot or during linux boots. But right after the login prompt occurs, the reset button is nolonger work. When we hit the butto...
What should I use instead of huart->Instance == USART1?
Hi everyone,I write a function to start all other functions without any parameter like Start(); in while, but in this funciton I write different function like thisvoid Start() { if(huart->Instance == USART1) measure(tx1_buffer); ...
Resolved! How to debug OP-TEE (What is OPTEE console?)
Hi, I want to debug OP-TEE on STM32 MPU board.Using 'st_stm32mp157f_dk2_demo_defconfig' configuration of STM32MP1 Buildroot external tree(buildroot-external-st), We indirectly confirmed that OP-TEE is built and ran normally on the board with Buildroo...
