Hi there, I'm developing a Linux Embedded system on an STM32MP153-based custom board. I have a problem regarding shutdown vs low power modes. I have a gpio (active low) that acts as a "final switch off" for the whole system (a.k.a. when that gpio goe...
Hi,I am experiencing a loss of about 2 seconds on the hwclock every time I reboot. Regardless of how long the system has been powered off, it is consistently the same amount of time lost. I have come across the following posts which seem to point to ...
Hi,We want to boot cortex M4 from cortex A7 in baremetal in RETRAM. We have followed below steps 1.we are setting BOOT MCU bit in RCC global control register(Offset :0x10C). 2.I am restting MCURST bit in RCC global reset control set register(offset:...
I am enabling SPI1 controller and selecting PLL3Q as its kernel clock source on CubeMX. But automatic code is not generated for it.It looks like #DEFINES for SPI1 do not exist in stm32mp1-clksrc.h, while they do exist for other SPI controllers.