STM32 MPUs products

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STM32MP1 - Bare metal on A7

Hi,I have a current project using the M7 that I need to port over to the A7. The goal is to be running bare-metal code on the A7, like we are on the M7. Currently, I am following this open source guide to run bare-metal on the A7 and it seems to work...

mkurtz by Associate
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Resolved! stm32mp1 watchdog command line test

Hi All,i am getting watchdog Device or resource busy in stm32mp1root@mp1som:~# dmesg | grep watchdog[   2.108020] iwdg 5a002000.watchdog: unable to set timeout value, using default[   3.642347] iwdg 5a002000.watchdog: timeout skrinked to 1[   3.64758...

Ara.1 by Senior
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  • 4 replies
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stm32mp1 rtc uboot issue

Hi All,In STM32MP1, i have following two problem related RTC 1. Kernel spaceRTC is working fine for me only when i enter following command at every power up , else the default RTC date show local time.hwclock --localtime --hctosys-- makes RTC works.r...

Ara.1 by Senior
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Resolved! OTG_VBUS

I am not using OTG (Only host USB's) in the PCB I connected OTG_VBUS to GND. Is this problematic? I saw that it should be left open but not sure if it is connected internally

Oitsh.1 by Associate II
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bitbake error openstlinux-5.4-dunfell-mp1-20-06-24

followed stepshttps://wiki.st.com/stm32mpu/wiki/STM32MP1_Distribution_Packagegot following build error| /home/ubuntu-test/GIT_TEST/openstlinux-5.4-dunfell-mp1-20-06-24/build-openstlinuxweston-stm32mp1/tmp-glibc/work/cortexa7t2hf-neon-vfpv4-ostl-linux...

Ara.1 by Senior
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Resolved! Is MDC mandatory for Ethernet?

I want to use a SIP with ST32MP153 and it uses PC13 to PMIC wakeup, PC1 is used for MDC so I'm left with only PI8 so can't use active tamper.I sit possible to use Ethernet without MDC so I can use PC1 for active tamper with PI8?

Oitsh.1 by Associate II
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Resolved! STM32MP1 - Low power modes - Exit standby on CM4

Hi all,I'm runnig the example 'OpenAMP_TTY_echo_wakeup' on a STM32MP157C-DK2. My question is regarding the Option 5) in the readme.Here we put the system into standby and wake the CA7 up then. Afterwards there is no FW running no the CM4.My Question:...

KSchu.4 by Associate
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  • 1 replies
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Resolved! How can I change root password of STM32MP1?

Hello Guys.​In the current state, when connecting the LAN cable and attempting to connect to the board's IP by SSH, it has been confirmed that the connection is immediately established.It is thought that anyone can access the board in this state.So I...

SPark.15 by Associate II
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