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Resolved! About handling pins named "Unused"

Hi team,I'm developing a our PCB equipped with STM32MP151AAA3.Are the following pins named "Unused" okay to remain open?VDD_UnusedVDD1V2_UnusedVDDA1V8_UnusedBest regard,

tatsuya by • Associate II
  • 680 Views
  • 1 replies
  • 1 kudos

Resolved! Necessity of eMMC

Hi team,I am developing the board referring to the "STM32MP157 EVAL"(MB1263-C04 Board schematic).https://www.st.com/en/evaluation-tools/stm32mp157f-ev1.html#cad-resourcesSTM32MP157 EVAL has an SD card slot and eMMC as storage media.I think the sample...

tatsuya by • Associate II
  • 980 Views
  • 2 replies
  • 0 kudos

stmmac - XDP program in native mode - RCU errors

Hi there,I'm working with stmmac driver. I understand this driver is integrated with XDP support.On my board I'm running Linux kernel 5.15.32 with preempt_rt enabled, and I'm running a AF_XDP program on user space at high RR priority, on isolated cpu...

NGell.1 by • Associate
  • 1510 Views
  • 3 replies
  • 0 kudos

CMake does not use proper linux interpreter library

Hello, I am doing a little bit of cross compiling but I have a problem with the linux interpreter. I am using the openstlinux-weston distro with the ld-linux-armhf.so.3 but the binaries after coming out of my cross compilation are using ld-linux.so.3...

binarybee by • Associate III
  • 762 Views
  • 1 replies
  • 0 kudos

How to set THREAD_VERSION for ot-br-posix

Hello,I wants to bitbake ot-br-posix with OT_THREAD_VERSION=1.1, Modified the ot-br-posix_git.bb file, add -DOT_THREAD_VERSION=1.1 in this file. But result is ot-br-posix using Thread Version 1.2Does somebody know how to solve this issueMany thanks...

STM32MPU ecosystem release V4.1.0 is online !

STM32MPU ecosystem release V4.1.0 is online !Dear STM32 MPU Community, We are please to announce that New MP1 Ecosystem V4.1.0 is available.It contains :openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23 - UpdatedSTM32CubeMP1-v1.6.0STM32CubeIDE-v1.11.0 -...

Building and Deploying OP-TEE for 1st Time.

Hello,while building OP-TEE I encountered one error:Set the ROOT directory " export FIP_DEPLOYDIR_ROOT=$PWD/../../FIP_artifacts"make -f $PWD/../Makefile.sdk CFG_EMBED_DTB_SOURCE_FILE=stm32mp157a-dk1 allERROR:make[1]: Entering directory /developer-pac...

AKuma.46 by • Associate II
  • 822 Views
  • 1 replies
  • 0 kudos

Hi, i am using stm32mp157c in my product.so when the CAN interrupt is invoked after that the Button Interrupt stop working.both device tree nodes are following.

GPIO for button is 98.GPIO for CAN is 92.In dts file,button: gpio-keys {        compatible = "gpio-keys";        #address-cells = <1>;        #size-cells = <0>;        status = "okay";        button1: plugin-gpio {            label = "plugin-gpio";  ...

JSola.3 by • Associate
  • 1059 Views
  • 0 replies
  • 0 kudos
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