STM32 MPUs Embedded software and solutions

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How to build a minimal OpenSTLinux SD image with all drivers/hardware support for the DK2 Discovery board ?

I am confused by the different packages ,Starter, Distribution and Developer.Which one do I need to install/setup/build to have as the end result a "minimal" cli/shell based SD card image with support for all hardware on the DK2 board ? a "clean" ro...

mfny by Associate III
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Resolved! Unsuccessfully Adding an external out-of-tree Linux kernel module with Distribution_Package

Following https://wiki.st.com/stm32mpu/wiki/How_to_cross-compile_with_the_Distribution_Package4 Adding an external out-of-tree Linux kernel moduleWhen doing this step, error occurs.PC $> devtool build mymodule...WARNING: /home/tim/STM32MP15-Ecosystem...

tpeng.1 by Associate III
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在我试用stm32_rpmsg_sdb驱动测试大数�?�传输时,�?�到数�?�传输错误的问题

CM4:基于官方给出的例�?,我去掉通过IO�?�数�?�采样​,采用填充固定数�?�进入缓冲区的方法,在传递到DDR的相应缓冲区中。A7:基于官方的测试例�?,�?写入文件,直接将接收到的数�?�显示到频幕上。​我�?�现,在多次数�?�传输�?�,Linux应用程�?读�?�​的DDR数�?�出现错误,这些数�?�以64字节为�?��?。如下图所示,我填充的时0x1f,但是缓冲区中出现了0x1c和0x16,他们都是之�?写入的数�?�。​请问这个问题�?�能是怎样造�?的。​​​​

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Yji.1 by Associate II
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