STM32 MPUs Embedded software

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Enable charging from VBAT pin in Linux

Hello,I would like to enable battery/capacitor charging from the VBAT pin on an STM32MP1 and also change the charging resistor.That would be VBE and VBRS of PWR_CR3.What would be the proper way to enable/disable the charging together with the resisto...

CErik.1 by Associate II
  • 5 replies
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Custom distribution based on OpenSTLinux

I am currently building a dedicated image for our custom board based on STM32MP1. According to the wiki and OE mega-manual, I need to create a custom distribution to be able to customize it according to our needs.I am following the steps described he...

PGE by Associate III
  • 1 replies
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Resolved! Error while compiling custom machine

Hi, I am trying to compile an OpenSTLinux image for a target "DK2_A7" custom machine.I've followed this guide and everything seems ok until 98% of the process when the following error occurs:ERROR: tf-a-stm32mp-2.4.r1-r0 do_compile: oe_runmake failed...

RBruè.1 by Associate II
  • 3 replies
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Resolved! Dongles for STM32MP157F

Hi everyone,I'm not sure if the following questions depends on OpenSTLinux - drivers for example - or STM32MP1 hardware.I have the STM32MP157F MPU and I would like to integrate Bluetooth 5.0 . My main idea was to connect a Bluetooth 5.0 dongle into m...

OBaselga by Associate III
  • 3 replies
  • 0 kudos

LBEE5KL1DX-883 issue with SDMMC3

Hi.. thereHope all are doing well We have designed our own custom board by taking the reference of the DK2 board, in which we're using the LBEE5KL1DX-883 WiFi/BT module from Murata at SDMMC3 somehow, the module is unable to detect!after dmesg of the...