DSO 150 completely white screen

[coredump]

So, I tried both Open DSO 150 and your latest firmware, and both give me a completely white screen, I don't know if the code is just failing or if it's missing a display driver or something.

Is there a way that I can help with information and maybe find out what's the deal with that?

[mean00]

Do you have a SWD debugger hooked in ?
(Black magic or STLink v2 or similar)
It could be a crash at boot or a misdetected screen

[mean00]

You might also just wait to see what happens
Sometimes it is not switching to high clock and use a very slow clock
So it boots, but very slowly

[coredump]

Well, I tried the linux commands to flash stuff (I was using windows loaders) and it somehow came back from the dead?
It is showing Connect the 2 crocs together, now, and I am trying to figure out what it wants to connect.

Also, this failed when I tried:

st-flash 1.5.1
2020-01-31T01:46:07 INFO common.c: Loading device parameters....
2020-01-31T01:46:07 INFO common.c: Device connected is: F1 Medium-density device, id 0x20036410
2020-01-31T01:46:07 INFO common.c: SRAM size: 0x5000 bytes (20 KiB), Flash: 0x20000 bytes (128 KiB) in pages of 1024 bytes
Unknown memory region

but I think somehow stuff got put on the right place.

I will definitely need to make the USB mod and build the USB firmware, the encoder is extremely annoying 🗡️

[mean00]

i have some pending stuff to make it build more easily on linux & mingw
Might be worth waiting a couple of days

[Lilithet]

I've had a white screen when there were issues with the screen connections. wiggling the screen usually fixed the issue after turning off and on.

[mean00]

it's also the sign of an early crash
it may happen when using the bootloader, the usb is not fully initialized and triggers crash