STM32MPU135
Hello,
I’m trying to learn how to use the STM32MP135CAEx for a upcomming project.
I have been looking online through tutorials and documentation but have a few questions.
Project background:
I need a device that has 2 ethernet interfaces, a LCD interface and a bunch of common peripherals.
I’m a big fan of STM23 controllers and have a few years of experience with them so trying out the MP series would be a next logical step for me.
1)
My idea was to make a small linux image on run it on the MPU. That linux then should have access to a display with toutch.
The display I had in mind is 400x800 pixels.
I don’t know if you can run without DDR memory, I’m gone need it, when I look at the standards RAM available.
But can you run without?
2)
Is there a “bring up guide”?
I have been trying to set up my ioc but I keep having an error marker in my DDR tab.
So I can have a indication of that I understood things correctly.
3)
What I’m used to from the controllers is that one a peripheral is configured correctly is that they become green.
In the image below my I2S3 is staying black what's the logic behind this indication?
4)
So if I have my board before me. I can program it via the serial wire interface and also debug it via SWD?
(If the SWO pin is connected)
And one the board is powered on I should be able to communicate via it over a uart channel and later over ethernet?
All help is greatly appreciated.
Kind regards,
William
P.S.
Any good sources that you know are a great help, I you want to link them below.
