How can i disable the debug console so that i can repurpose UART4.
hi,i would like to disable the uart debug console so that i can use uart4 for something else. how do i disable the console?thanks,vince
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Forum Posts
Resolved! Strange behaviour when writing to RTC calibration register
Hi everyone,I am trying to trim the internal RTC of an STM32MP157 to run slightly faster. According to the reference manual, you need to set bits CALP and CALM[8:0] in RTC_CALR to do so.Here is what I did (using devmem2:(# Enable write access to RTC_...
Issues with pip3 and 2 packages with new Ecosystem 4.0
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...
Windows 10 does not recognise ethernet over USB for STM32MP157C-DK2
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...
How do I configure an stm32mp157c GPIO pin to output?
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...
STM32MP157 compatable with LTE 4G module with GPS
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
Resolved! Kirsktone support
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
I have an STM32MP157F-DK2 and am attempting to create a build using Yocto. I am using meta layers poky, openembedded, and st-stm32mp. I can build core-image-minimal. This build lacks WiFi and USB OTG which are needed.
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...
Resolved! GPIOF and GPIOG not working on STM32MP151
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...
Resolved! How can I use tamper pins as a wakeup source?
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...
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