Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello all, I have stm32mp157dk2 board and I was using zeep package in it (as custom layer with the help of recipe from ST community). Lately got a need for aiortc package but recieved a recipe from community but the employee has tested it new ecosyst...
I connected the board to the OTG port. In the DFU mode, the USB port can be recognised correctly. When switching to the normal mode, Windows 10 cannot recognise the device. I tried to force to install the device as "Remote NDIS Compatible Device". Wi...
I have configured the pins for uart7 to communicate with our zwave chip.in kernel-source/arch/arm/boot/dts/stm32mp157c-dk2.dts&uart7{ pinctrl-names = "default", "sleep"; pinctrl-0 = <&uart7_pins_a>; pinctrl-1 = <&uart7_sleep_p...
Hello, I'm new to the liniux embedded system. We need LTE 4g module (location india) with GPS which can be connected to STM32MP157 through usb or any other peripheral. Is there any module to use it. Thank your
HelloI was wondering if you planned to support kirsktone (next yocto LTS) supposed to be released soon. Do you have any info on the port?Thanks
The image that comes with the board has WiFI and USB OTG working. I am adding additional networking (VPN, firewall) to my Yocto build. I have attempted to build core-image-base and am able to see the wlan0 adapter but something in that build is disab...
Hi STM-Community,I'm having problems getting to work the GPIOS of the banks F and G of the STM32MP151DADX with the TFBGA257 Package.Firstly, I see the following error at boot time: [ 1.527623] stm32mp157-pinctrl soc:pin-controller-z@54004000: at l...
Hi, I am looking all through the wiki, but I do not see any clue on using the tampers as a wakeup source.How can I configure the tampers to wake up the stm32mp1 from low power modes?Is it posible to wake up from VBAT? Or is VBAT only a energy mode to...
Is it possible to use OTP WORD 24 to 31 without enable security boot with STM32MP1 part numbers which didn't has security boot option like STM32MP157A/D?Same as above but with STM32MP1 part numbers which has security boot option like STM32MP157C/F?
Hello,I am working stm32mp157c. It has two processor (A7 and M4). They can communicate with each other over virt uart(rpmsg). When I want to send a message to a7 over m4, if the message is filled with constant data, everything is ok. If the message ...
