Hi ~I am using STM32MP157C MPU + STPMIC1A for my custom board with ecosystem 4.1And unfortunately I'm wrestling with some problem regarding PMIC.I produced 30 boards for sample.Some board is working fine but some board has power issue.1) Custom board...

Hi all ~We're using STM32MP157C MPU + STPMIC1A for my custom board with ecosystem 4.1We've completed almost all of development for hardware and software. And we just made a sample of 30 units. Unfortunately, we've found some issue in specific 3 units...

Hi ~​I'm using my custom board with STM32MP157C MPU. I'm currently trying to adjust the LCD brightness using PWM.And I was able to implement it by referring to the link below.https://community.st.com/s/question/0D50X0000AvgWuGSQU/how-to-use-timers2-a...

Hi all ~I'm using our custom board with STM32MP157c MPU. I'm almost done with everything, and finally I'm going to change the u-boot and kernel splash images.I referred to the link for changing the u-boot splash image and I think it's very simple.htt...