STM32 MPUs Products

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Resolved! Building Kernel Modules

Hi,I am currently trying to make some changes in the kernel form the latest openstlinux development package v3.1.0. I have one query ; when we compile kernel modules are there still certian modules which do not get compiled?I can see that after compi...

NPal.2 by Senior
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  • 8 replies
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Audio play different bitrate test

i am using gst-play-1.0 for testing different bitrate audio play, found that 44.1 kbps, 22.050 kbps were not working but 48kbps mp3 works neatly without noisePlease let me know if i miss anything, i am using I2S1 to derive the base MCLK and feed to c...

Ara.1 by Senior
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  • 9 replies
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I am trying to integrate OPTEE with one of my custom Yocto distro. I have an STM32MP157f -dk2 eval board. I have added optee in machine conf and disto conf files. It build successfully but the raw image on sd card has uboot failure. Need help

I followed some of the steps to integrate OPTEE with Yocto builds as below.meta-bsp-stm32mp1/conf/machine/stm32mp157f.confMACHINE_FEATURES +="optee" BOOTSCHEME_LABELS += "optee"meta-product-stm32mp157x-dk2/conf/distro/pxred-stm32mp1-dk2.conf - distro...

KMark.1 by Associate II
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disable and enable all interrupt in stm32mp1

Is there any way to disable and enable all interrupts in a assembly way, because i need to manually switch on and OFF particular GPIO before UBOOT SPL start uboot-source/board/st/stm32mp1/board.cvoid board_debug_uart_init(void){// disable interrupts ...

Ara.1 by Senior
  • 622 Views
  • 1 replies
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Resolved! Serial boot via the TAMP_REG[20] howto

Hi,My bellow question is based on info read from:https://wiki.st.com/stm32mpu/wiki/STM32MP15_ROM_code_overview#Configurationandhttps://wiki.st.com/stm32mpu/wiki/STM32MP15_backup_registers#Boot_mode_selection_featureFrom those two links I understand t...

MVass.1 by Associate II
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  • 4 replies
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