Resolved! Interrupt handling in user space
Hello to allIs there an example of Interrupt handling in user space?I need to handle external interrupt's in Qt.thanks for your help
Forum Posts
Resolved! USB PHY issue in STM32mp157A
Hello,I am working on a custom board based on STM32MP157A and I am getting all the bits correctly but getting values at reserved bits in USBPHYC version register (Internal) which are supposed to be reserved as per the reference manual.Below mentione...
WPA3 enterprise is supported by STM32MP1 Linux driver for Murata 2BC CYW4373 chipset
Hi Team,We use STM32MP13x with Murata 2BC (CYW4373 chipset).Please let me know if WPA3 enterprise (especially 192 bit security) is supported by STM32MP1 Linux driver for Murata 2BC(CYW4373 chipset). Best Regards,Tsutsumi
STM32MP133CAF3 gpio pins configuration in the dts
Hi Team, I am new to STM32MP133CAF3 processor. I want to configure two gpio's as outputs in my Device tree source file. My pin numbers- > PE5 -> high & output_1-> PB0 -> high & output_2 These two pins I want to configure it. Could you please hel...
Outdated Documentation - Perform an SSH Connection
Not sure where to put it so I'll put it here. It looks like the "Perform an SSH Connection" document is out of date (unless this is referring to another process). According to the page, you SSH with:ssh root@10.48.1.172https://wiki.st.com/stm32mpu/...
Resolved! What is voltage threshold for the boot pins?
Hi, On STM32MP1, what is voltage threshold for boot pins to be detected as 0 and 1 in digital?Will 0.61V be detected as 0? I research seem under 1.23V will be 0 and start from 1.88 or higher will be detected as 1 (if VDD = 3.3) but I am not sure this...
Resolved! Push the devicetree into the board fails
Hi I am using STM32mp157-DK2 for the first time.I am trying out the section Modify, rebuild and reload the linux kernel which is described in following linkhttps://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_A...
Resolved! STPM4RasPI for STM32MP135F-DK - SPI timeout error
Hi, I would like to integrate the STPM4RasPI with MP135F-dk. After following the https://wiki.st.com/stm32mpu/wiki/STPM4RasPI_expansion_board tutorial, I am receiving an error. Driver is enabled:STPM4RasPI module is properly attached. Do you have any...
what does "reg" property mean in STM32MP157 FMC device tree
hi ST communityi am new to STM32MP1 and linux i want to attach external devices to STM32MP146 with FMCi read a wiki about FMC device tree configruation and linux/Documentation/devicetree/bindings/memory-controllers/ st,stm32-fmc2-ebi.yamli have som...
Resolved! On STM32MP157f-DK2 what is interrupt on GIC when a block is read by the CPU from microSD (SDMMC1)
Hi,I am using a STM32MP157f-DK2 platform with Linux distribution software downloaded from ST download link for the platform. Can you please help to understand what is the interrupt that CPU will get when a data block is read from the SD card? Is it S...