Resolved! Programming external STM32 MCU via STM32MP1
Hi all,Is it possible to load .elf to an external STM32 MCU at the boot time of STM32MP1?I specifically want to target an external STM32MCU not the internal M4.How it can be achieved?
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Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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Resolved! Rootfs size expansion
Hi ,How can i increase the size of rootfs correctly? I tried using gparted , but it looks like the tf-a iss't very happy with it and tries to reset it in correct way. So i would like to understand how can i increase its size more correctly since inst...
Resolved! Getting started, stuck at building kernel with make ARCH=arm multi_v7_defconfig fragment*.config
Hey guys,Having some issues with running through the kernel setup and dont understand the errors returned back as iv followed all the steps to a T.Attached my terminal history. This in on the https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1...
Can you support me in testing ST Linux with STM32MP1 DK2?
Hello Friends,I am newly using STM32MP1 DK2 If I create python exe file, can I run python exe on st Linux?Share me details how to run python exe in st Linux on STM32MP1 DK2Thank you friends.
Resolved! Help on Interprocessor Communication STM32MP157F-DK2
Of the many things I have been struggling withmSTM32MP157F-DK2 throughout this summer, one of them is the interprocessor communication between A7 and M4. I want A7 to process data and send the refined result to M4 for further low level actions. As ma...
Generation of Stm32mp157A Interrupts At Uboot Level.
Hi,I want to generate Interrupts from Core0(First A7) to Core1(Second A7)in stm32mp157A at Uboot Level .We are using St distribution Uboot source Code.Can Anyone Tell the Procedure for Generation of Interrupts .
Resolved! Support for BlueZ in the STM32MPU distribution package?
Hello , Is the BlueZ supported or added in the Distribution or developer or starter image?I tried running bluetoothd -v to get the version of the bluetoothd (and hence the Bluez which has this demon built) but I got this :root@stm32mp1:~# bluetoothd ...
Resolved! Need help to make my programs start automatically on boot
I designed my robot control system using STM32MP157f-K2 board I use the M4 core to read an IMU through SPI, read encoders and generate PWM for controlling the motors by using timers. I use A7 to read USB vision cameras, read a radar by using CAN bus,...
Resolved! RPMSG SDB0 Driver Issue
Hi all,I am trying to achieve DDR data transfer between M4 and A7.So I followed How to exchange data buffers with the coprocessor - stm32mpu article and built a yocto image. I have stripped down the logic analyzer application : here . On CM4 side it ...
Programming the Mac ID in OTP
Hello Team,We are using a product build around STM32MP157C. We have a requirement for programming the OTP with MAC Id. Here is my understanding on the same:The OTP_57 and OTP_58 are meant for MAC addressMAC address can be programmed from the uboot us...
