I would say yes. My reasoning: they are proved to work with Lego Hubs, so should be fine with BH too.Do those cheap sensors already work with the Build HAT and the firmware currently available ?
I did. I reversed BHBL, and a large part of the fw...no one has reverse engineered the BHBL boot loader or even the Lego interfacing firmware.
Strictly speaking, the RP2040 has no such security mechanism. However, BHBL implements a "verification" measure, i.e., only digitally signed fw's by the RPI Foundation can be loaded and run by BHBL. However, this does not prevent us from loading a third-party program into BH, or from loading the BH fw directly (eg with no BHBL) to memory and running it....the uploading security mechanism
ADDED: For example, here's how I load fw directly via openocd:
Code:
proc load_fw { } { reset init load_image py_fw_0.7.0.bin 0x20000000 bin mww 0xe000ed08 0x20000100 #mdw 0xe000ed08 reg sp 0x20042000 reg pc 0x2000000e #reg resume}
Statistics: Posted by muzkr — Tue Dec 10, 2024 4:40 pm